Worm.Kapucen.A
Worm.Kapucen.A is a network worm that targets Windows operating systems. Worm.Kapucen.A is able to spread via removable media or peer-to-peer networks. On infecting a computer system, Worm.Kapucen.A will connect to the internet and communicate with a remote server via HTTP. Worm.Kapucen.A will also place a copy of itself in
Table of Contents
Aliases
15 security vendors flagged this file as malicious.
| Antivirus Vendor | Detection |
|---|---|
| Symantec | W32.Ecup |
| Sophos | W32/Kapucen-D |
| Prevx1 | Cloaked Malware |
| Panda | W32/Puce.I.worm |
| NOD32 | Win32/Kapucen.NAM |
| Microsoft | Worm:Win32/Puce.gen!B |
| eTrust-Vet | Win32/Puce.F |
| Comodo | Worm.Win32.Kapucen.~B |
| ClamAV | Worm.W32.Puce |
| CAT-QuickHeal | Win32.Worm.Puce.gen!B.4 |
| AVG | Win32/Puce.E |
| AhnLab-V3 | Win32/IRCBot.worm.variant |
| a-squared | P2P-Worm.Win32.Kapucen.b!IK |
| TrendMicro | WORM_KAPUCEN.B |
| Symantec | Trojan Horse |
SpyHunter Detects & Remove Worm.Kapucen.A
File System Details
Worm.Kapucen.A may create the following file(s):
| # | File Name | MD5 |
Detections
Detections: The number of confirmed and suspected cases of a particular threat detected on
infected computers as reported by SpyHunter.
|
|---|---|---|---|
| 1. | svchost.exe | 8dfc24fd74b0fbb4369b54fd39e5a1f7 | 0 |
Analysis Report
General information
| Family Name: | Trojan.Kapucen.A |
|---|---|
| Signature status: | No Signature |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
2ce1b578ed684c1384e2fcef574adea4
SHA1:
224aa58aaa92adb1aa1be24c9beeb6cb2d797dfd
SHA256:
6EE6DE486C43B00F8B6E35203634047544BBC20431C71B2B745A1882FCB9ECF8
File Size:
106.50 KB, 106496 bytes
|
|
MD5:
f3b5063f655710fbe8ce3a77237983b2
SHA1:
8feb248a3678da666007f096bc64cbcbfb0838f7
SHA256:
B6C4C271B5B31E72F273EC3ED69C7FBE19C8DE44495FAEA7B942BCD1C74B3F4B
File Size:
106.50 KB, 106496 bytes
|
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
Show More
- 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
- HighEntropy
- 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: | 210 |
|---|---|
| Potentially Malicious Blocks: | 21 |
| Whitelisted Blocks: | 180 |
| Unknown Blocks: | 9 |
Visual Map
?
?
?
?
?
?
?
?
?
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
x
x
x
0
x
x
x
x
x
0
0
x
0
x
x
x
0
0
x
x
x
x
x
x
x
x
x
0
0
1
1
0
1
1
0
0
1
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
0
0
0
0
0
0
0
0
0
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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\svchost.exe | Generic Read,Write Data,Write Attributes,Write extended,Append data,Delete,LEFT 262144 |
| c:\users\user\downloads\log.txt | Generic Read,Generic Execute,Write Data,Write Attributes,Write extended,Append data,Delete,LEFT 786496 |
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\software\wow6432node\microsoft\windows\currentversion\run::windowsservicesstartup | C:\Users\Gxddfjnw\AppData\Local\Temp\svchost.exe 1 | RegNtPreCreateKey |
| HKLM\software\microsoft\windows nt\currentversion\notifications\data::418a073aa3bc3475 | 闺 ȁ ਪˣ 鈯ˣ 遙̃ 豤̃ অˣ 炑̃ 龡^ 濖̃ 賬̃ P 獖} 偫~ 엦1 ˣ 邯̃ 뫯ʃd ᵂċ ᵆċe ဈ 엦1: ¶i ꙥr ֢ | RegNtPreCreateKey |
Show More
| HKLM\software\microsoft\windows nt\currentversion\notifications\data::418a073aa3bc1c75 | RegNtPreCreateKey | |
| HKLM\software\wow6432node\microsoft\windows\currentversion\run::windowsservicesstartup | C:\Users\Kjsqotwn\AppData\Local\Temp\svchost.exe 1 | RegNtPreCreateKey |
| HKLM\software\microsoft\windows nt\currentversion\notifications\data::418a073aa3bc3475 | RegNtPreCreateKey | |
| HKLM\software\microsoft\windows nt\currentversion\notifications\data::418a073aa3bc1c75 | 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 |
|---|---|
| Other Suspicious |
|
| Process Manipulation Evasion |
|
| Process Shell Execute |
|
| User Data Access |
|
| Anti Debug |
|
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 Log.txt
|
C:\Users\Gxddfjnw\AppData\Local\Temp\svchost.exe 1
|
C:\Users\Kjsqotwn\AppData\Local\Temp\svchost.exe 1
|
