Overview

overview

10

Static

static

10

43c1580313...e3.exe

windows7-x64

10

43c1580313...e3.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    43c1580313aa7402fa73a8765479800a6e5adc77e4fae6a573643d3b7163b1e3

  • Size

    757KB

  • Sample

    220919-j1a4yabfck

  • MD5

    5b6c2380d485e135ae0a557c411d9be3

  • SHA1

    1a95c16d0e67926dc90dbfe333989331a1782f47

  • SHA256

    43c1580313aa7402fa73a8765479800a6e5adc77e4fae6a573643d3b7163b1e3

  • SHA512

    921f35f39e085ee297de57fe764a893e174f21e57a90ff8480b41ed435fb53e8e91e8086005eaee792c35de24c9af7c82de5b499c9b3da3ce4d1d2a98125833a

  • SSDEEP

    12288:v9AFlAd0Z+89cxTGzO4AucTD8QP2lmFSrVs9LqnK7Qb:VAQ6Zx9cxTmOrucTIEFSpOGh

Score
10/10
darkcometevasionpersistencerattrojan

Malware Config

Targets

    • Target

      43c1580313aa7402fa73a8765479800a6e5adc77e4fae6a573643d3b7163b1e3

    • Size

      757KB

    • MD5

      5b6c2380d485e135ae0a557c411d9be3

    • SHA1

      1a95c16d0e67926dc90dbfe333989331a1782f47

    • SHA256

      43c1580313aa7402fa73a8765479800a6e5adc77e4fae6a573643d3b7163b1e3

    • SHA512

      921f35f39e085ee297de57fe764a893e174f21e57a90ff8480b41ed435fb53e8e91e8086005eaee792c35de24c9af7c82de5b499c9b3da3ce4d1d2a98125833a

    • SSDEEP

      12288:v9AFlAd0Z+89cxTGzO4AucTD8QP2lmFSrVs9LqnK7Qb:VAQ6Zx9cxTmOrucTIEFSpOGh

    Score
    10/10
    darkcometevasionpersistencerattrojan

    • Darkcomet

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

      trojanratdarkcomet

    • Modifies WinLogon for persistence

      persistence

    • Modifies firewall policy service

      evasion

    • Windows security bypass

      evasiontrojan

    • Disables RegEdit via registry modification

      evasion

    • Disables Task Manager via registry modification

      evasion

    • Checks BIOS information in registry

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

    • Deletes itself

    • Adds Run key to start application

      persistence

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks