Threat Database Trojans Trojan.MSIL.Downloader.ASL

Trojan.MSIL.Downloader.ASL

By CagedTech in Trojans

Analysis Report

General information

Family Name: Trojan.MSIL.Downloader.ASL
Signature status: No Signature

Known Samples

MD5: f78388963778ccb5a5aa2d0f8001a9ee
SHA1: bb4f3ce5b67093f48bc9fc81739a12ca29a39b17
SHA256: 141579BF45E7B3F888DD63267A606684488E1F7F36BDC7AACC987B25326F08BE
File Size: 990.21 KB, 990208 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 .NET application
  • File is 32-bit executable
  • File is either console or GUI application
  • File is GUI application (IMAGE_SUBSYSTEM_WINDOWS_GUI)
  • File is not packed
  • IMAGE_FILE_DLL is not set inside PE header (Executable)
Show More
  • IMAGE_FILE_EXECUTABLE_IMAGE is set inside PE header (Executable Image)

File Icons

Windows PE Version Information

Name Value
Assembly Version 1.0.0.0
File Description CadEarthPatcher
File Version 1.0.0.0
Internal Name CadEarthPatcher.exe
Legal Copyright Copyright © 2020
Original Filename CadEarthPatcher.exe
Product Name CadEarthPatcher
Product Version 1.0.0.0

File Traits

  • .NET
  • HighEntropy
  • x86

Block Information

Total Blocks: 34
Potentially Malicious Blocks: 16
Whitelisted Blocks: 18
Unknown Blocks: 0

Visual Map

0 0 0 x 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 x x x x x x x x x x x x x x x
0 - Probable Safe Block
? - Unknown Block
x - Potentially Malicious Block

Similar Families

  • MSIL.Downloader.ASL

Files Modified

File Attributes
c:\users\user\appdata\local\microsoft\windows\usrclass.dat{dba6b5ef-640a-11ed-9bcb-f677369d361c}.txr.0.regtrans-ms Generic Read,Write Data,Write Attributes,Write extended,Append data
c:\users\user\appdata\local\microsoft\windows\usrclass.dat{dba6b5ef-640a-11ed-9bcb-f677369d361c}.txr.1.regtrans-ms Generic Read,Write Data,Write Attributes,Write extended,Append data
c:\users\user\appdata\local\microsoft\windows\usrclass.dat{dba6b5ef-640a-11ed-9bcb-f677369d361c}.txr.2.regtrans-ms Generic Read,Write Data,Write Attributes,Write extended,Append data

Windows API Usage

Category API
User Data Access
  • GetComputerNameEx
  • GetUserDefaultLocaleName
  • GetUserObjectInformation
Anti Debug
  • IsDebuggerPresent
  • NtQuerySystemInformation
Encryption Used
  • BCryptOpenAlgorithmProvider

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