General

  • Target

    JaffaCakes118_0c44d4aeaa53617104aba0d574b4d95e

  • Size

    5.0MB

  • Sample

    250220-rg2fsawqfj

  • MD5

    0c44d4aeaa53617104aba0d574b4d95e

  • SHA1

    887183f1481c47125a9e3dea58e87ac593162c77

  • SHA256

    04b0cfb328ca45db1ef9f29cc854c48c569b9891b195a10d33a4eefda185f789

  • SHA512

    39e060a906f726763b51ae875de3133fd31e7570651267ee318915876c4ea1c03556a943fdd32d0c751286994c7f7155d67d5fe5fd11f54a34e86e2cf3c02ca6

  • SSDEEP

    24576:1////qja+7IP1JgNt6udKan/B7J/Vvih9zJZaraB:Wlke+8K67JFQ

Malware Config

Extracted

Family

darkcomet

Botnet

Guest16

C2

eurancia.no-ip.org:1434

127.0.0.1:1434

Mutex

DC_MUTEX-WZNXE7M

Attributes
  • gencode

    jfCaXRbbfuca

  • install

    false

  • offline_keylogger

    true

  • persistence

    false

rc4.plain

Extracted

Family

darkcomet

Attributes
  • gencode

  • install

    false

  • offline_keylogger

    false

  • persistence

    false

rc4.plain

Targets

    • Target

      JaffaCakes118_0c44d4aeaa53617104aba0d574b4d95e

    • Size

      5.0MB

    • MD5

      0c44d4aeaa53617104aba0d574b4d95e

    • SHA1

      887183f1481c47125a9e3dea58e87ac593162c77

    • SHA256

      04b0cfb328ca45db1ef9f29cc854c48c569b9891b195a10d33a4eefda185f789

    • SHA512

      39e060a906f726763b51ae875de3133fd31e7570651267ee318915876c4ea1c03556a943fdd32d0c751286994c7f7155d67d5fe5fd11f54a34e86e2cf3c02ca6

    • SSDEEP

      24576:1////qja+7IP1JgNt6udKan/B7J/Vvih9zJZaraB:Wlke+8K67JFQ

    • Darkcomet

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

    • Darkcomet family

    • 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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks