Overview

overview

10

Static

static

10

JaffaCakes...3c.exe

windows7-x64

10

JaffaCakes...3c.exe

windows10-2004-x64

10

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General

  • Target

    JaffaCakes118_69c81a9e564cd5b1f43cd95d797db43c

  • Size

    242KB

  • Sample

    250103-db8e9azjcj

  • MD5

    69c81a9e564cd5b1f43cd95d797db43c

  • SHA1

    76ffdbf25c97048bc69c808bea3cf11c4e625d7e

  • SHA256

    9972eff09050a9bc8272c1588ba2b7a864b74fe4591e838cc742e28a8adccf16

  • SHA512

    5a437c23f74b293f1e1818ee456d2f9b98db0e2830343d839fd8e10a012844ed340c507067b599a2c37e89008cfcf0ff5c29f7a267ef41502031ad60a2476007

  • SSDEEP

    6144:y1iJcYtR1HsvpSHY7KoSrfTNBuzZZcA1wnOLrMM4IX:ykHcpSHY7VSrfT2/czO3HPX

Score
10/10
darkcometdiscoverypersistencerattrojanupx

Malware Config

Targets

    • Target

      JaffaCakes118_69c81a9e564cd5b1f43cd95d797db43c

    • Size

      242KB

    • MD5

      69c81a9e564cd5b1f43cd95d797db43c

    • SHA1

      76ffdbf25c97048bc69c808bea3cf11c4e625d7e

    • SHA256

      9972eff09050a9bc8272c1588ba2b7a864b74fe4591e838cc742e28a8adccf16

    • SHA512

      5a437c23f74b293f1e1818ee456d2f9b98db0e2830343d839fd8e10a012844ed340c507067b599a2c37e89008cfcf0ff5c29f7a267ef41502031ad60a2476007

    • SSDEEP

      6144:y1iJcYtR1HsvpSHY7KoSrfTNBuzZZcA1wnOLrMM4IX:ykHcpSHY7VSrfT2/czO3HPX

    Score
    10/10
    darkcometdiscoverypersistencerattrojanupx

    • Darkcomet

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

      trojanratdarkcomet

    • Darkcomet family

      darkcomet

    • Modifies WinLogon for persistence

      persistence

    • Checks BIOS information in registry

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

    • 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