Overview

overview

10

Static

static

3

599af5de6f...18.exe

windows7-x64

10

599af5de6f...18.exe

windows10-2004-x64

10

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General

  • Target

    599af5de6f54ee3c86d3a3c54700bcdf_JaffaCakes118

  • Size

    747KB

  • Sample

    241018-14cwdashrq

  • MD5

    599af5de6f54ee3c86d3a3c54700bcdf

  • SHA1

    4abb6e34c55fe8ecbe31ef0d9994c465aa1c92ff

  • SHA256

    b2ee1ba7d7ed90f4fc4992a6821e444f4d867282db5e4aef83d7294c816716fc

  • SHA512

    190f0a232a2a452870feba4f34006d80cce4a831592a29373d0e91c07e6ecfac1d3f6a9dc43d6985bafbdc586c3efab622d5b5eefc876ae99545bfdb420a0534

  • SSDEEP

    12288:9D6DqQVsqnbRhYC8unT2GhsW3MuwkXBrr7vt2ClhtiaZubQjJMPqkptWKNsW2mCQ:9DWqQVsqnlhZFT2cswoArft2Clht1OWJ

Score
10/10
darkcometdiscoverypersistencerattrojan

Malware Config

Targets

    • Target

      599af5de6f54ee3c86d3a3c54700bcdf_JaffaCakes118

    • Size

      747KB

    • MD5

      599af5de6f54ee3c86d3a3c54700bcdf

    • SHA1

      4abb6e34c55fe8ecbe31ef0d9994c465aa1c92ff

    • SHA256

      b2ee1ba7d7ed90f4fc4992a6821e444f4d867282db5e4aef83d7294c816716fc

    • SHA512

      190f0a232a2a452870feba4f34006d80cce4a831592a29373d0e91c07e6ecfac1d3f6a9dc43d6985bafbdc586c3efab622d5b5eefc876ae99545bfdb420a0534

    • SSDEEP

      12288:9D6DqQVsqnbRhYC8unT2GhsW3MuwkXBrr7vt2ClhtiaZubQjJMPqkptWKNsW2mCQ:9DWqQVsqnlhZFT2cswoArft2Clht1OWJ

    Score
    10/10
    darkcometdiscoverypersistencerattrojan

    • Darkcomet

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

      trojanratdarkcomet

    • Modifies WinLogon for persistence

      persistence

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Checks computer location settings

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

    • Executes dropped EXE

    • Adds Run key to start application

      persistence

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks