Overview

overview

10

Static

static

3

608c12808a...18.exe

windows7-x64

10

608c12808a...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    608c12808ab06ae84d06db33c5a7f255_JaffaCakes118

  • Size

    1.2MB

  • Sample

    240721-pd81casdpn

  • MD5

    608c12808ab06ae84d06db33c5a7f255

  • SHA1

    55fac497c60e53bc065edc4aec23831c8d94f400

  • SHA256

    d58561e9c5907fd68616709bdd774006dd4d9554b51b41c85e1c6ee5b676aaad

  • SHA512

    07a4b854c15060c5db97c658851a4114cf1bb8e49de8153685713679d879661fcf32ff541581106e9f48b4db901631a581399327ae51a531c3ac883028dda1d3

  • SSDEEP

    24576:my2fNlS9Kiyg44DewueDskVfC8Ty6DtRuxM4KhYI3V:1eNhNg4PGVfC8TyORJ7Yq

Score
10/10
darkcometevasionpersistencerattrojan

Malware Config

Targets

    • Target

      608c12808ab06ae84d06db33c5a7f255_JaffaCakes118

    • Size

      1.2MB

    • MD5

      608c12808ab06ae84d06db33c5a7f255

    • SHA1

      55fac497c60e53bc065edc4aec23831c8d94f400

    • SHA256

      d58561e9c5907fd68616709bdd774006dd4d9554b51b41c85e1c6ee5b676aaad

    • SHA512

      07a4b854c15060c5db97c658851a4114cf1bb8e49de8153685713679d879661fcf32ff541581106e9f48b4db901631a581399327ae51a531c3ac883028dda1d3

    • SSDEEP

      24576:my2fNlS9Kiyg44DewueDskVfC8Ty6DtRuxM4KhYI3V:1eNhNg4PGVfC8TyORJ7Yq

    Score
    10/10
    darkcometevasionpersistencerattrojan

    • Darkcomet

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

      trojanratdarkcomet

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

      evasion

    • Checks BIOS information in registry

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

    • Executes dropped EXE

    • Identifies Wine through registry keys

      Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

      evasion

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks