General

  • Target

    DAZ Studio Professional 4.15.0.30 x64c.exe

  • Size

    536KB

  • Sample

    211202-cmkynaabbn

  • MD5

    6485a104cfdf2d8e847f3116347736a6

  • SHA1

    17d5e7d32055ed9c98de05b9f14c9ae2cb573fcc

  • SHA256

    43017a60a99ab0a9ac4ac4087b4d25ff4263e5bae796f4979d777395ae09e67b

  • SHA512

    0ff04031a776e5beb8062bc6483f265f5e043b44d760320b2052a7ce98d6b3181cd7e1f4c69374e9af4a9397a48c83c95d61aee733c03a8d2ef1acafe454ac8c

Malware Config

Extracted

Family

darkcomet

Botnet

DAZ Studio Professional 4.15.0.30 x64

C2

clientts.ddns.net:1604

Mutex

DCMIN_MUTEX-7VA997K

Attributes
  • gencode

    iVpp885bSBQY

  • install

    false

  • offline_keylogger

    true

  • persistence

    false

Targets

    • Target

      DAZ Studio Professional 4.15.0.30 x64c.exe

    • Size

      536KB

    • MD5

      6485a104cfdf2d8e847f3116347736a6

    • SHA1

      17d5e7d32055ed9c98de05b9f14c9ae2cb573fcc

    • SHA256

      43017a60a99ab0a9ac4ac4087b4d25ff4263e5bae796f4979d777395ae09e67b

    • SHA512

      0ff04031a776e5beb8062bc6483f265f5e043b44d760320b2052a7ce98d6b3181cd7e1f4c69374e9af4a9397a48c83c95d61aee733c03a8d2ef1acafe454ac8c

    • Darkcomet

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

    • Modifies WinLogon for persistence

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Uses the VBS compiler for execution

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scripting

1
T1064

Persistence

Winlogon Helper DLL

1
T1004

Defense Evasion

Modify Registry

1
T1112

Scripting

1
T1064

Tasks