PUP.MSIL.Brute.HO
Table of Contents
Analysis Report
General information
| Family Name: | PUP.MSIL.Brute.HO |
|---|---|
| Signature status: | No Signature |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
26fcf8a8f4388fdc0aa376cb724530f4
SHA1:
8217a82f605a334b42fbfec6ee228b3590b23f06
SHA256:
95667FF919D832EF466E7B67BD2A4FE9B77F303B23D22B39BB1A094C77D36B9C
File Size:
7.08 MB, 7082157 bytes
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MD5:
01dff2ebc38c1bff0f248874775eaed2
SHA1:
84db0f672596dd4655127e8c4e15a23740e8b6bb
SHA256:
AF594C98DDEDE832CF442F423FE18C6C39403EF4EE614F6B62B2B16C96740D85
File Size:
7.07 MB, 7074550 bytes
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MD5:
31b66421021645a2228df202033d514c
SHA1:
33781caeb78d1c8dc4a6d95c9f6d4738e894f725
SHA256:
8F9657B1375BC442C2A8EA71297412990210C339E6F7D96841D4E0263150087A
File Size:
7.09 MB, 7088384 bytes
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MD5:
5aa8507ecac5f3548c0db5633033ef02
SHA1:
5dc80e317d83d12edef0e40421dbcd2b0ca5e0b4
SHA256:
5F0B35970346C518978822767C84B66F498877C99C02DFD50EEE9067365A23D6
File Size:
7.07 MB, 7069430 bytes
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MD5:
bd2de62142f95b917664df2b09d7f273
SHA1:
4f0296e4dee63d131d67a943544441dcee87eafa
SHA256:
A1E8C237CBC3A0C4F76EF7C65847B16BED2CB107F4B7057D0273FA6DB7406860
File Size:
7.07 MB, 7070976 bytes
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MD5:
6d3dd5ac503f6160d1f15ec36a965daa
SHA1:
d259a8cb6404b4668345d5386cb3202ae3f59d96
SHA256:
9BF6C58A9955ABFEDA264E8CD971E88FA84C9761F07E2889C523B3F534C2D9BC
File Size:
7.09 MB, 7089408 bytes
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MD5:
bb899005264f49b9986c81e02ea8f41a
SHA1:
225a4bcd507299a1a521f66af455d55ee618f40c
SHA256:
DF43822158E6F253371FFD4F70AADAF3679F70F44906D27D0578BB24979C8015
File Size:
7.07 MB, 7069430 bytes
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MD5:
232fd6eef30154b11d00669ede8ba530
SHA1:
0f1f72045d3d8a5923d698c846d254d65c156f62
SHA256:
525A0D0E422E763125405C2816C6812432238448DB2A7ED93AF75DCA43C44813
File Size:
7.08 MB, 7080621 bytes
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Windows Portable Executable Attributes
- File doesn't have "Rich" header
- File doesn't have debug information
- File doesn't have exports table
- File doesn't have relocations information
- File doesn't have security information
- File is 32-bit executable
- File is either console or GUI application
- File is GUI application (IMAGE_SUBSYSTEM_WINDOWS_GUI)
- File is Native application (NOT .NET application)
- File is not packed
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- IMAGE_FILE_DLL is not set inside PE header (Executable)
- IMAGE_FILE_EXECUTABLE_IMAGE is set inside PE header (Executable Image)
File Icons
File Icons
This section displays icon resources found within family samples. Malware often replicates icons commonly associated with legitimate software to mislead users into believing the malware is safe.
File Traits
- big overlay
- Installer Manifest
- No Version Info
- x86
Block Information
Block Information
During analysis, EnigmaSoft breaks file samples into logical blocks for classification and comparison with other samples. Blocks can be used to generate malware detection rules and to group file samples into families based on shared source code, functionality and other distinguishing attributes and characteristics. This section lists a summary of this block data, as well as its classification by EnigmaSoft. A visual representation of the block data is also displayed, where available.| Total Blocks: | 163 |
|---|---|
| Potentially Malicious Blocks: | 3 |
| Whitelisted Blocks: | 160 |
| Unknown Blocks: | 0 |
Visual Map
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0 - Probable Safe Block
? - Unknown Block
x - Potentially Malicious Block
? - Unknown Block
x - Potentially Malicious Block
Files Modified
Files Modified
This section lists files that were created, modified, moved and/or deleted by samples in this family. File system activity can provide valuable insight into how malware functions on the operating system.| File | Attributes |
|---|---|
| c:\users\user\appdata\local\temp\afolder\7za.exe | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\afolder\batclen.bat | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\afolder\idman.exe | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\afolder\nsudolc.exe | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\i6.bat | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\i6.f | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\i6.t | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\wtmpd\t14198.bat | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\wtmpd\t14198.exe | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\wtmpd\t16769.bat | Generic Write,Read Attributes |
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| c:\users\user\appdata\local\temp\wtmpd\t16769.exe | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\wtmpd\t17797.bat | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\wtmpd\t17797.exe | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\wtmpd\t22824.bat | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\wtmpd\t22824.exe | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\wtmpd\t25377.bat | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\wtmpd\t25377.exe | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\wtmpd\t25632.bat | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\wtmpd\t25681.exe | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\wtmpd\t26491.bat | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\wtmpd\t26491.exe | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\wtmpd\t56865.bat | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\wtmpd\t56865.exe | Generic Write,Read Attributes |
Registry Modifications
Registry Modifications
This section lists registry keys and values that were created, modified and/or deleted by samples in this family. Windows Registry activity can provide valuable insight into malware functionality. Additionally, malware often creates registry values to allow itself to automatically start and indefinitely persist after an initial infection has compromised the system.| Key::Value | Data | API Name |
|---|---|---|
| HKCU\software\microsoft\windows\currentversion\internet settings\zonemap::proxybypass | RegNtPreCreateKey | |
| HKCU\software\microsoft\windows\currentversion\internet settings\zonemap::intranetname | RegNtPreCreateKey | |
| HKCU\software\microsoft\windows\currentversion\internet settings\zonemap::uncasintranet | RegNtPreCreateKey | |
| HKCU\software\microsoft\windows\currentversion\internet settings\zonemap::autodetect | RegNtPreCreateKey | |
| HKCU\software\microsoft\windows\currentversion\internet settings\zonemap::proxybypass | RegNtPreCreateKey | |
| HKCU\software\microsoft\windows\currentversion\internet settings\zonemap::intranetname | RegNtPreCreateKey | |
| HKCU\software\microsoft\windows\currentversion\internet settings\zonemap::uncasintranet | RegNtPreCreateKey | |
| HKCU\software\microsoft\windows\currentversion\internet settings\zonemap::autodetect | RegNtPreCreateKey | |
| HKLM\system\controlset001\services\bam\state\usersettings\s-1-5-21-3119368278-1123331430-659265220-1001::\device\harddiskvolume2\windows\system32\conhost.exe | 祀纟鋵ǜ | RegNtPreCreateKey |
| HKLM\system\controlset001\services\bam\state\usersettings\s-1-5-21-3119368278-1123331430-659265220-1001::\device\harddiskvolume2\windows\system32\conhost.exe | 铝ǜ | RegNtPreCreateKey |
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| HKLM\system\controlset001\services\bam\state\usersettings\s-1-5-21-3119368278-1123331430-659265220-1001::\device\harddiskvolume2\windows\system32\conhost.exe | ˥쮎ꦏǜ | RegNtPreCreateKey |
| HKLM\system\controlset001\services\bam\state\usersettings\s-1-5-21-3119368278-1123331430-659265220-1001::\device\harddiskvolume2\windows\system32\conhost.exe | ⢍꼕ǜ | RegNtPreCreateKey |
| HKLM\system\controlset001\services\bam\state\usersettings\s-1-5-21-3119368278-1123331430-659265220-1001::\device\harddiskvolume2\windows\system32\conhost.exe | 攍➛뭐ǜ | RegNtPreCreateKey |
| HKLM\system\controlset001\services\bam\state\usersettings\s-1-5-21-3119368278-1123331430-659265220-1001::\device\harddiskvolume2\windows\system32\conhost.exe | ꄰ䭰봒ǜ | RegNtPreCreateKey |
| HKLM\system\controlset001\services\bam\state\usersettings\s-1-5-21-3119368278-1123331430-659265220-1001::\device\harddiskvolume2\windows\system32\conhost.exe | 虞蘿샤ǜ | RegNtPreCreateKey |
| HKLM\system\controlset001\services\bam\state\usersettings\s-1-5-21-3119368278-1123331430-659265220-1001::\device\harddiskvolume2\windows\system32\conhost.exe | װퟆǜ | RegNtPreCreateKey |
Windows API Usage
Windows API Usage
This section lists Windows API calls that are used by the samples in this family. Windows API usage analysis is a valuable tool that can help identify malicious activity, such as keylogging, security privilege escalation, data encryption, data exfiltration, interference with antivirus software, and network request manipulation.| Category | API |
|---|---|
| Process Manipulation Evasion |
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| Process Shell Execute |
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| Syscall Use |
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| Anti Debug |
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| User Data Access |
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| Process Terminate |
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Shell Command Execution
Shell Command Execution
This section lists Windows shell commands that are run by the samples in this family. Windows Shell commands are often leveraged by malware for nefarious purposes and can be used to elevate security privileges, download and launch other malware, exploit vulnerabilities, collect and exfiltrate data, and hide malicious activity.
open C:\Users\Juztupxm\AppData\Local\Temp\i6.bat
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open C:\Users\Ztrjfseb\AppData\Local\Temp\i6.bat
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open C:\Users\Invbcjhi\AppData\Local\Temp\i6.bat
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open C:\Users\Obuahvoq\AppData\Local\Temp\i6.bat
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open C:\Users\Atgpmrgr\AppData\Local\Temp\i6.bat
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open C:\Users\Ivstnfjq\AppData\Local\Temp\i6.bat
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open C:\Users\Vaqqscke\AppData\Local\Temp\i6.bat
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open C:\Users\Sqcmiiii\AppData\Local\Temp\i6.bat
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