Overview

overview

10

Static

static

3

5fca3f94b5...18.exe

windows7-x64

10

5fca3f94b5...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    5fca3f94b5cf5b15b9336944b1284af4_JaffaCakes118

  • Size

    428KB

  • Sample

    241020-b9vwpstekq

  • MD5

    5fca3f94b5cf5b15b9336944b1284af4

  • SHA1

    6615772dd3be52ba82e962a93da1cd70996a5f0e

  • SHA256

    b243464cec5a836812ddd51d38a520d6d692d3ec95ea69530784d967da359ef5

  • SHA512

    ae721c8e0fcab8917fa1c18a6be0ad83ba5ea3b64fb3a74955f3958fbb54b8a32437899d9cbdc3f5803c734ca5f0efc0a4e290691aad6cd13f0a720c26f01b8c

  • SSDEEP

    12288:W13v5CveP1yrtYh4dAzhL8v/v0WCcFG0:WNvYeP1sWJzhLa/N1

Score
10/10
darkcometdiscoverypersistencerattrojanupx

Malware Config

Targets

    • Target

      5fca3f94b5cf5b15b9336944b1284af4_JaffaCakes118

    • Size

      428KB

    • MD5

      5fca3f94b5cf5b15b9336944b1284af4

    • SHA1

      6615772dd3be52ba82e962a93da1cd70996a5f0e

    • SHA256

      b243464cec5a836812ddd51d38a520d6d692d3ec95ea69530784d967da359ef5

    • SHA512

      ae721c8e0fcab8917fa1c18a6be0ad83ba5ea3b64fb3a74955f3958fbb54b8a32437899d9cbdc3f5803c734ca5f0efc0a4e290691aad6cd13f0a720c26f01b8c

    • SSDEEP

      12288:W13v5CveP1yrtYh4dAzhL8v/v0WCcFG0:WNvYeP1sWJzhLa/N1

    Score
    10/10
    darkcometdiscoverypersistencerattrojanupx

    • Darkcomet

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

      trojanratdarkcomet

    • 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

      persistence

    • Suspicious use of SetThreadContext

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks