Overview

overview

10

Static

static

3

JaffaCakes...a6.exe

windows7-x64

10

JaffaCakes...a6.exe

windows10-2004-x64

3

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General

  • Target

    JaffaCakes118_365d230a0e5548f61e82a6089bd093a6

  • Size

    1.3MB

  • Sample

    250114-f26epaznem

  • MD5

    365d230a0e5548f61e82a6089bd093a6

  • SHA1

    1b34613f54003797f12674dada2d7733101451f7

  • SHA256

    64bb673aa3f42bc9f7f6a89f780e26729b6574906555dbc4509e194b1f8ce3cc

  • SHA512

    2606995f9bc589f85eebde1c114aa72339fe2405d29ad0bbc1c3d6a1889a05f742f2b1625e4e0ae881ea0d2f87f852e4a4d7d235194b0ddcb63db47fb9bdfcc3

  • SSDEEP

    24576:Yrk4nxU4YW4O+YofeFXbjwZ8AvaGWU5+bMQFuJBlX5reTjZkK:YrkSyxaNoWFXbjwZLiGWU5+AUClJYZkK

Score
10/10
darkcometdiscoverypersistencerattrojan

Malware Config

Targets

    • Target

      JaffaCakes118_365d230a0e5548f61e82a6089bd093a6

    • Size

      1.3MB

    • MD5

      365d230a0e5548f61e82a6089bd093a6

    • SHA1

      1b34613f54003797f12674dada2d7733101451f7

    • SHA256

      64bb673aa3f42bc9f7f6a89f780e26729b6574906555dbc4509e194b1f8ce3cc

    • SHA512

      2606995f9bc589f85eebde1c114aa72339fe2405d29ad0bbc1c3d6a1889a05f742f2b1625e4e0ae881ea0d2f87f852e4a4d7d235194b0ddcb63db47fb9bdfcc3

    • SSDEEP

      24576:Yrk4nxU4YW4O+YofeFXbjwZ8AvaGWU5+bMQFuJBlX5reTjZkK:YrkSyxaNoWFXbjwZLiGWU5+AUClJYZkK

    Score
    10/10
    darkcometdiscoverypersistencerattrojan

    • 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.

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks