Overview

overview

10

Static

static

10

3a7500df55...18.exe

windows7-x64

10

3a7500df55...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    3a7500df5571bc8ae1108afb529ec14b_JaffaCakes118

  • Size

    658KB

  • Sample

    240512-q8z7csce53

  • MD5

    3a7500df5571bc8ae1108afb529ec14b

  • SHA1

    454cbc5921a1336f1e8692779246130ce4857a86

  • SHA256

    277b29da75be667b87ac5d2dd2ce45c8f1dc38a0ac463241de05ce57705d4e65

  • SHA512

    0c61e651597ae4bbc4f2ac44f69f5591172d5af81f2c17c01631dea19f035b9a2dfd45af2975b61308900c4efe0a3c72bee695c9f4fc63d8b6485ff447a77b63

  • SSDEEP

    12288:O9HMeUmcufrvA3kb445UEJ2jsWiD4EvFuu4cNgZhCiZKD/XdyFH:aiBIGkbxqEcjsWiDxguehC2SM

Score
10/10
darkcometguest16_minpersistencerattrojan

Malware Config

Extracted

Family

darkcomet

Botnet

Guest16_min

C2

192.168.111.135:1604

Mutex

DCMIN_MUTEX-4HS8P8W

Attributes
  • InstallPath

    DCSCMIN\IMDCSC.exe

  • gencode

    zq8KQvyl6gUC

  • install

    true

  • offline_keylogger

    true

  • persistence

    false

  • reg_key

    RobloxHack

Targets

    • Target

      3a7500df5571bc8ae1108afb529ec14b_JaffaCakes118

    • Size

      658KB

    • MD5

      3a7500df5571bc8ae1108afb529ec14b

    • SHA1

      454cbc5921a1336f1e8692779246130ce4857a86

    • SHA256

      277b29da75be667b87ac5d2dd2ce45c8f1dc38a0ac463241de05ce57705d4e65

    • SHA512

      0c61e651597ae4bbc4f2ac44f69f5591172d5af81f2c17c01631dea19f035b9a2dfd45af2975b61308900c4efe0a3c72bee695c9f4fc63d8b6485ff447a77b63

    • SSDEEP

      12288:O9HMeUmcufrvA3kb445UEJ2jsWiD4EvFuu4cNgZhCiZKD/XdyFH:aiBIGkbxqEcjsWiDxguehC2SM

    Score
    10/10
    darkcometguest16_minpersistencerattrojan

    • Darkcomet

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

      trojanratdarkcomet

    • Modifies WinLogon for persistence

      persistence

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks