Overview

overview

10

Static

static

10

JaffaCakes...95.exe

windows7-x64

10

JaffaCakes...95.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    JaffaCakes118_9448ded73eeb994a3c104f532f9b3f95

  • Size

    648KB

  • Sample

    250329-xzacxaslw9

  • MD5

    9448ded73eeb994a3c104f532f9b3f95

  • SHA1

    2f9f1bb5668b00bda86f25ae512cde6fe02c1a9f

  • SHA256

    713baa14b06fb90966d7b95473d7b7a9feeb5187d150ae20b87b5222bd32c388

  • SHA512

    6ffabf87fe5b567a162800ecb0ce3109148ac37ad5a1133c3c00dc92a47bed837d6af5b357b33aa45d95c8fd6544367695a941becdd2546de0e121c916ad7696

  • SSDEEP

    12288:M6A84PaHhfD/tV9sj5NKR0pau9XGyu2qBVGLQyTPfhi:BAmBpVKHu0Mu9Xo20VGLVP5i

Score
10/10
darkcometguest16discoverypersistencerattrojan

Malware Config

Extracted

Family

darkcomet

Botnet

Guest16

C2

dasdasasd.no-ip.biz:555

Mutex

DC_MUTEX-91DFCMZ

Attributes
  • InstallPath

    WindowsUpdater\FirefoxUpdater.exe

  • gencode

    UejXcvDgj2s=

  • install

    true

  • offline_keylogger

    true

  • password

    xxxxxx

  • persistence

    true

  • reg_key

    FirefoxUpdater

rc4.plain

Targets

    • Target

      JaffaCakes118_9448ded73eeb994a3c104f532f9b3f95

    • Size

      648KB

    • MD5

      9448ded73eeb994a3c104f532f9b3f95

    • SHA1

      2f9f1bb5668b00bda86f25ae512cde6fe02c1a9f

    • SHA256

      713baa14b06fb90966d7b95473d7b7a9feeb5187d150ae20b87b5222bd32c388

    • SHA512

      6ffabf87fe5b567a162800ecb0ce3109148ac37ad5a1133c3c00dc92a47bed837d6af5b357b33aa45d95c8fd6544367695a941becdd2546de0e121c916ad7696

    • SSDEEP

      12288:M6A84PaHhfD/tV9sj5NKR0pau9XGyu2qBVGLQyTPfhi:BAmBpVKHu0Mu9Xo20VGLVP5i

    Score
    10/10
    darkcometguest16discoveryrattrojanpersistence

    • Darkcomet

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

      trojanratdarkcomet

    • Darkcomet family

      darkcomet

    • Modifies WinLogon for persistence

      persistence

    • Checks computer location settings

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

    • Executes dropped EXE

    • Adds Run key to start application

      persistence
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks