General

  • Target

    0cb94e32616a0e542fa562c31d8eaed2_JaffaCakes118

  • Size

    353KB

  • Sample

    240625-fwve8sscle

  • MD5

    0cb94e32616a0e542fa562c31d8eaed2

  • SHA1

    6e06cefa48c4d72085d2c6458a6a7c1638ca8b16

  • SHA256

    0fff6ee44d243d507a334959012b3c631bbe3f6726fe151e25dcdb1e3d4f47c6

  • SHA512

    f7c5579ac41e99699f5e5bd5589a6e5f09eb1ce227a273e37c65cd269ce903ddc6b11f3e1998c0fc7fd8ebfc9bc6c52973b729a12c3d2ddcb05ea2033c064d25

  • SSDEEP

    6144:bOE9QWWbCuKNcybHGFc4tJcq/mGSEyUrPD3Bmf/y4JX50cV9Uom4:b4ceyrG+48qEEv0/yUX854

Malware Config

Extracted

Family

darkcomet

Botnet

Facebook16

C2

mksa.dnsd.info:1606

Mutex

DC_MUTEX-A0286Q2

Attributes
  • InstallPath

    MSDCSC\msdcsc.exe

  • gencode

    umPqH7dAfXUN

  • install

    true

  • offline_keylogger

    false

  • persistence

    false

  • reg_key

    MicroUpdate

Targets

    • Target

      0cb94e32616a0e542fa562c31d8eaed2_JaffaCakes118

    • Size

      353KB

    • MD5

      0cb94e32616a0e542fa562c31d8eaed2

    • SHA1

      6e06cefa48c4d72085d2c6458a6a7c1638ca8b16

    • SHA256

      0fff6ee44d243d507a334959012b3c631bbe3f6726fe151e25dcdb1e3d4f47c6

    • SHA512

      f7c5579ac41e99699f5e5bd5589a6e5f09eb1ce227a273e37c65cd269ce903ddc6b11f3e1998c0fc7fd8ebfc9bc6c52973b729a12c3d2ddcb05ea2033c064d25

    • SSDEEP

      6144:bOE9QWWbCuKNcybHGFc4tJcq/mGSEyUrPD3Bmf/y4JX50cV9Uom4:b4ceyrG+48qEEv0/yUX854

    • Darkcomet

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

    • Modifies WinLogon for persistence

    • ASPack v2.12-2.42

      Detects executables packed with ASPack v2.12-2.42

    • 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

MITRE ATT&CK Enterprise v15

Tasks