Overview

overview

10

Static

static

3

7a72adbdba...18.exe

windows7-x64

10

7a72adbdba...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    7a72adbdbadf5788b08cab111e89aadd_JaffaCakes118

  • Size

    800KB

  • Sample

    241028-t43nga1pgs

  • MD5

    7a72adbdbadf5788b08cab111e89aadd

  • SHA1

    166022c33f88862b9e446443f27104e69760e99e

  • SHA256

    673f8fe4cdbf3bdf71f356f9f2f193984281c4c5df802c277c385ed977c00eae

  • SHA512

    356d51b058d7e8141f2842b61b78eb3495b287276a59709b85b3fe492b21082e47ab208a8a7a5d6b434e27367b84d41c18e36785a729329a03ab903f8c66d0d8

  • SSDEEP

    24576:hkd2ZPhllLiE0JJ/++2bhQynRGQBbt09F:S2TLiE0zojnRG6t0/

Score
10/10
darkcometdiscoverypersistencerattrojan

Malware Config

Targets

    • Target

      7a72adbdbadf5788b08cab111e89aadd_JaffaCakes118

    • Size

      800KB

    • MD5

      7a72adbdbadf5788b08cab111e89aadd

    • SHA1

      166022c33f88862b9e446443f27104e69760e99e

    • SHA256

      673f8fe4cdbf3bdf71f356f9f2f193984281c4c5df802c277c385ed977c00eae

    • SHA512

      356d51b058d7e8141f2842b61b78eb3495b287276a59709b85b3fe492b21082e47ab208a8a7a5d6b434e27367b84d41c18e36785a729329a03ab903f8c66d0d8

    • SSDEEP

      24576:hkd2ZPhllLiE0JJ/++2bhQynRGQBbt09F:S2TLiE0zojnRG6t0/

    Score
    10/10
    darkcometdiscoverypersistencerattrojan

    • Darkcomet

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

      trojanratdarkcomet

    • Darkcomet family

      darkcomet

    • 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

    • Loads dropped DLL

    • Uses the VBS compiler for execution

    • Adds Run key to start application

      persistence

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks