Overview

overview

10

Static

static

3

82cc2d1e3b...18.exe

windows7-x64

10

82cc2d1e3b...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    82cc2d1e3bad244973b369001def769c_JaffaCakes118

  • Size

    295KB

  • Sample

    241031-nfenvaxcme

  • MD5

    82cc2d1e3bad244973b369001def769c

  • SHA1

    3d232f4f8ee8006fab581fe5fcf82a1e9d46079b

  • SHA256

    abc39745dd58903e903c08f8e271fb61bb4754b25b55de3380938916fca18fb3

  • SHA512

    377b122c7c0126008fd36f80dbef074cc7c24fa7da52d6838f509233984e6863ff3713ab6ceb55eba971c31b7b67c1cf8cc872a412747b1f07dfa6866314163d

  • SSDEEP

    6144:a473EQPr94loi+va0QZnF4J8a3HzoE55lbE0/Jr+SjupISOVK2:a473xT94XQaiRsE5nE0B+SMxGK2

Score
10/10
darkcometdefense_evasiondiscoverypersistencerattrojanupx

Malware Config

Targets

    • Target

      82cc2d1e3bad244973b369001def769c_JaffaCakes118

    • Size

      295KB

    • MD5

      82cc2d1e3bad244973b369001def769c

    • SHA1

      3d232f4f8ee8006fab581fe5fcf82a1e9d46079b

    • SHA256

      abc39745dd58903e903c08f8e271fb61bb4754b25b55de3380938916fca18fb3

    • SHA512

      377b122c7c0126008fd36f80dbef074cc7c24fa7da52d6838f509233984e6863ff3713ab6ceb55eba971c31b7b67c1cf8cc872a412747b1f07dfa6866314163d

    • SSDEEP

      6144:a473EQPr94loi+va0QZnF4J8a3HzoE55lbE0/Jr+SjupISOVK2:a473xT94XQaiRsE5nE0B+SMxGK2

    Score
    10/10
    darkcometdefense_evasiondiscoverypersistencerattrojanupx

    • 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

    • 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