Threat Database Trojans Trojan.MSIL.Inject.ASA

Trojan.MSIL.Inject.ASA

By CagedTech in Trojans

Analysis Report

General information

Family Name: Trojan.MSIL.Inject.ASA
Signature status: No Signature

Known Samples

MD5: 7dfba10632fe45906595eef327bfd8b6
SHA1: cd97b624364fae541f00e7b2dbcbf299d676e5cd
SHA256: F7FB4EBE47D27502D6401923EA4465991B6A48ABB175D81F141A81699682AC6C
File Size: 147.46 KB, 147456 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 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
  • IMAGE_FILE_DLL is not set inside PE header (Executable)
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  • IMAGE_FILE_EXECUTABLE_IMAGE is set inside PE header (Executable Image)

Windows PE Version Information

Name Value
Assembly Version 1.0.0.0
File Version 1.0.0.0
Internal Name cryptado13.exe
Original Filename cryptado13.exe
Product Version 1.0.0.0

File Traits

  • .NET
  • .sdata
  • HighEntropy
  • Reactor
  • RijndaelManaged
  • WriteProcessMemory
  • x86

Block Information

Total Blocks: 222
Potentially Malicious Blocks: 3
Whitelisted Blocks: 212
Unknown Blocks: 7

Visual Map

? 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 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 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 x x 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 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 x 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

Similar Families

  • MSIL.Heracles.EK
  • MSIL.Krypt.GFDB
  • MSIL.Krypt.RDL
  • MSIL.Krypt.YE
  • MSIL.Krypt.YEBA
Show More
  • MSIL.Kryptik.XE

Windows API Usage

Category API
User Data Access
  • GetUserObjectInformation
Anti Debug
  • IsDebuggerPresent
  • NtQuerySystemInformation
Process Manipulation Evasion
  • NtUnmapViewOfSection
  • VirtualAllocEx
Process Shell Execute
  • CreateProcess

Shell Command Execution

c:\users\user\downloads\cd97b624364fae541f00e7b2dbcbf299d676e5cd_0000147456

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