Overview

overview

10

Static

static

3

645b91563c...18.exe

windows7-x64

10

645b91563c...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    645b91563c038a8245e60be4db80758c_JaffaCakes118

  • Size

    264KB

  • Sample

    241020-19j7mstcmg

  • MD5

    645b91563c038a8245e60be4db80758c

  • SHA1

    671e0f0ed802063552f0f38f456d4c10f5ac588d

  • SHA256

    5fed3bab379760eee8d0d4da5707706852a06140d9ff67550135e552e6a7f6ac

  • SHA512

    9b492083887e34d5da919e85356a1e8d02d0f4bcbca51db8547709854ecdfbdc79d4fa754ecbcb1fc5b37d87ac266dee3e80a639f54039611ec2dd84bbfdbdc2

  • SSDEEP

    6144:tas0tZ4pN4ohm6MaSh9rWxlIny+p3Gi+eBi0eBRUbsCv38r:gb434ohdsWrIf0I2Ub1sr

Score
10/10
darkcometdiscoverypersistencerattrojanupx

Malware Config

Targets

    • Target

      645b91563c038a8245e60be4db80758c_JaffaCakes118

    • Size

      264KB

    • MD5

      645b91563c038a8245e60be4db80758c

    • SHA1

      671e0f0ed802063552f0f38f456d4c10f5ac588d

    • SHA256

      5fed3bab379760eee8d0d4da5707706852a06140d9ff67550135e552e6a7f6ac

    • SHA512

      9b492083887e34d5da919e85356a1e8d02d0f4bcbca51db8547709854ecdfbdc79d4fa754ecbcb1fc5b37d87ac266dee3e80a639f54039611ec2dd84bbfdbdc2

    • SSDEEP

      6144:tas0tZ4pN4ohm6MaSh9rWxlIny+p3Gi+eBi0eBRUbsCv38r:gb434ohdsWrIf0I2Ub1sr

    Score
    10/10
    darkcometdiscoverypersistencerattrojanupx

    • Darkcomet

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

      trojanratdarkcomet

    • 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

    • 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