Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26-08-2024 12:48

General

  • Target

    c30768094ac436bcb8ddb1d6cd7851df_JaffaCakes118.exe

  • Size

    1.5MB

  • MD5

    c30768094ac436bcb8ddb1d6cd7851df

  • SHA1

    a124c268aeb97a636feb04e36d10c935421f934d

  • SHA256

    8ca86898b70c075034942d2a36b88d17661fa273872b1e1b94fb3e1b6397f538

  • SHA512

    ed6923ae2396035c1b9f258614cb965c3ed4721cf5c431b76a2249b14cddae133a64fe90d0d78fce34e7c6f42d5f58cfe2c9da0585a75db539dacece43bf69b1

  • SSDEEP

    24576:koFJlvmcuWNij9W6CDvdKy5q7LQFyAJwBtpK6mgN5O51cyFDHVkl4:koblvmUaEvMN/QMi4I6mUq1cSDHVD

Malware Config

Extracted

Family

latentbot

C2

shobolozaur.zapto.org

Signatures

  • Darkcomet

    DarkComet is a remote access trojan (RAT) developed by Jean-Pierre Lesueur.

  • LatentBot

    Modular trojan written in Delphi which has been in-the-wild since 2013.

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Uses the VBS compiler for execution 1 TTPs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Modifies registry class 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 25 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 17 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c30768094ac436bcb8ddb1d6cd7851df_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\c30768094ac436bcb8ddb1d6cd7851df_JaffaCakes118.exe"
    1⤵
    • Checks computer location settings
    • Adds Run key to start application
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Modifies registry class
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3360
    • C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
      C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:4028
    • C:\Windows\SysWOW64\WScript.exe
      "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\s4c.vbs"
      2⤵
      • System Location Discovery: System Language Discovery
      PID:4092

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3360-17-0x0000000075160000-0x0000000075711000-memory.dmp

    Filesize

    5.7MB

  • memory/3360-1-0x0000000075160000-0x0000000075711000-memory.dmp

    Filesize

    5.7MB

  • memory/3360-2-0x0000000075160000-0x0000000075711000-memory.dmp

    Filesize

    5.7MB

  • memory/3360-0-0x0000000075162000-0x0000000075163000-memory.dmp

    Filesize

    4KB

  • memory/4028-20-0x0000000000400000-0x000000000051D000-memory.dmp

    Filesize

    1.1MB

  • memory/4028-21-0x0000000000400000-0x000000000051D000-memory.dmp

    Filesize

    1.1MB

  • memory/4028-7-0x0000000000400000-0x000000000051D000-memory.dmp

    Filesize

    1.1MB

  • memory/4028-11-0x0000000000400000-0x000000000051D000-memory.dmp

    Filesize

    1.1MB

  • memory/4028-10-0x0000000000400000-0x000000000051D000-memory.dmp

    Filesize

    1.1MB

  • memory/4028-9-0x0000000000400000-0x000000000051D000-memory.dmp

    Filesize

    1.1MB

  • memory/4028-16-0x0000000000400000-0x000000000051D000-memory.dmp

    Filesize

    1.1MB

  • memory/4028-4-0x0000000000400000-0x000000000051D000-memory.dmp

    Filesize

    1.1MB

  • memory/4028-18-0x0000000000400000-0x000000000051D000-memory.dmp

    Filesize

    1.1MB

  • memory/4028-19-0x0000000000400000-0x000000000051D000-memory.dmp

    Filesize

    1.1MB

  • memory/4028-3-0x0000000000400000-0x000000000051D000-memory.dmp

    Filesize

    1.1MB

  • memory/4028-5-0x0000000000400000-0x000000000051D000-memory.dmp

    Filesize

    1.1MB

  • memory/4028-22-0x0000000000400000-0x000000000051D000-memory.dmp

    Filesize

    1.1MB

  • memory/4028-23-0x0000000000400000-0x000000000051D000-memory.dmp

    Filesize

    1.1MB

  • memory/4028-24-0x0000000000400000-0x000000000051D000-memory.dmp

    Filesize

    1.1MB

  • memory/4028-25-0x0000000000400000-0x000000000051D000-memory.dmp

    Filesize

    1.1MB

  • memory/4028-26-0x0000000000400000-0x000000000051D000-memory.dmp

    Filesize

    1.1MB

  • memory/4028-27-0x0000000000400000-0x000000000051D000-memory.dmp

    Filesize

    1.1MB

  • memory/4028-28-0x0000000000400000-0x000000000051D000-memory.dmp

    Filesize

    1.1MB

  • memory/4028-29-0x0000000000400000-0x000000000051D000-memory.dmp

    Filesize

    1.1MB

  • memory/4028-30-0x0000000000400000-0x000000000051D000-memory.dmp

    Filesize

    1.1MB

  • memory/4028-31-0x0000000000400000-0x000000000051D000-memory.dmp

    Filesize

    1.1MB

  • memory/4028-32-0x0000000000400000-0x000000000051D000-memory.dmp

    Filesize

    1.1MB

  • memory/4028-33-0x0000000000400000-0x000000000051D000-memory.dmp

    Filesize

    1.1MB