Analysis

  • max time kernel
    150s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240730-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240730-enlocale:en-usos:windows10-2004-x64system
  • submitted
    31-07-2024 17:59

General

  • Target

    7d6816ca8761c9611542c326105efbbf_JaffaCakes118.exe

  • Size

    708KB

  • MD5

    7d6816ca8761c9611542c326105efbbf

  • SHA1

    8ad553cd6ee105cf6050b8017ecf88319fc4ff8c

  • SHA256

    f37dc2aab4817b85c6b2caf9c5ed0790d4613fd9248207c7c37270c13aafed4c

  • SHA512

    3d62ec55922034b43828ad2232b89b72db0a08af7bcff1047ed27c6174f18ddb6e76f7433584e02e548abcdd2eb77d143ef8d3dce744fc18d667a2d85764b853

  • SSDEEP

    12288:GkgiBS7Q7MKrOtxf+zbp6+rZg5vqxsIM3Ep5DPEL1Corj5pRXQhYuRv86:ZV8U7MVxIFbZgpqfR5o3j5PACyj

Malware Config

Extracted

Family

darkcomet

Botnet

Guest16

C2

mynet.m3th.org:8745

Mutex

DC_MUTEX-2AE3ZR7

Attributes
  • gencode

    MRTgxCEg0e7q

  • install

    false

  • offline_keylogger

    true

  • persistence

    false

Signatures

  • Darkcomet

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

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 28 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 30 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 25 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\7d6816ca8761c9611542c326105efbbf_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\7d6816ca8761c9611542c326105efbbf_JaffaCakes118.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2012
    • C:\Windows\Microsoft.NET\Framework\v2.0.50727\AppLaunch.exe
      C:\Windows\Microsoft.NET\Framework\v2.0.50727\AppLaunch.exe
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:2032
    • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\lodctr.exe
      "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\lodctr.exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:4460
    • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\lodctr.exe
      "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\lodctr.exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:5024
    • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\lodctr.exe
      "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\lodctr.exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:4836
    • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\lodctr.exe
      "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\lodctr.exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:1756
    • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\lodctr.exe
      "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\lodctr.exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:4284
    • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\lodctr.exe
      "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\lodctr.exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:1656
    • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\lodctr.exe
      "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\lodctr.exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:2956
    • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\lodctr.exe
      "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\lodctr.exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:2788
    • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\lodctr.exe
      "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\lodctr.exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:1012
    • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\lodctr.exe
      "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\lodctr.exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:3256
    • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\lodctr.exe
      "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\lodctr.exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:824
    • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\lodctr.exe
      "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\lodctr.exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:4360
    • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\lodctr.exe
      "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\lodctr.exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:5056
    • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\lodctr.exe
      "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\lodctr.exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:2480
    • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\lodctr.exe
      "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\lodctr.exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:2336
    • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\lodctr.exe
      "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\lodctr.exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:3676
    • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\lodctr.exe
      "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\lodctr.exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:5020
    • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\lodctr.exe
      "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\lodctr.exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:4748
    • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\lodctr.exe
      "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\lodctr.exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:4576
    • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\lodctr.exe
      "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\lodctr.exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:3496
    • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\lodctr.exe
      "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\lodctr.exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:2536
    • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\lodctr.exe
      "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\lodctr.exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:3992
    • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\lodctr.exe
      "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\lodctr.exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:3016
    • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\lodctr.exe
      "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\lodctr.exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:3320
    • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\lodctr.exe
      "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\lodctr.exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:1560
    • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\lodctr.exe
      "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\lodctr.exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:1788
    • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\lodctr.exe
      "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\lodctr.exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:60
    • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\lodctr.exe
      "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\lodctr.exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:1580

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\CLR_v2.0_32\UsageLogs\lodctr.exe.log

    Filesize

    312B

    MD5

    1754173b0ed4624c61fcf04f894e5bb6

    SHA1

    2fbf7999a2e14f19c9aeb1ac0e58b8a3859368b1

    SHA256

    19e1f5731300f62cc4bb6eac90e96b7ff5de1bf8c13a434f1a7e38ee6927d757

    SHA512

    63ae7b7da19c5b65ce73565042cf7386c8d53ab6645b901a9f684d5039e28addd91938d8d61cec153b675e80c25d92fae62bff53edf19914643c94f3a56db710

  • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\lodctr.exe

    Filesize

    8KB

    MD5

    7a42e78aa3fbb2ae0ff164c239c1fd81

    SHA1

    a492a76a98f67c17ae93d6d619e173eed6eaaae4

    SHA256

    78604f7e3b34d01ac8204694cdc77bdb6e72612beb5f70719e7236ff029711a8

    SHA512

    238945d8463275d9a4d658429190120ccc138531d19202bceba0e13a7464e50970c1ee7ed9af1f980c53460fad1931efc25629061d6cb8dbebda5c13b94116e0

  • memory/2012-0-0x00000000749B2000-0x00000000749B3000-memory.dmp

    Filesize

    4KB

  • memory/2012-1-0x00000000749B0000-0x0000000074F61000-memory.dmp

    Filesize

    5.7MB

  • memory/2012-2-0x00000000749B0000-0x0000000074F61000-memory.dmp

    Filesize

    5.7MB

  • memory/2012-33-0x00000000749B0000-0x0000000074F61000-memory.dmp

    Filesize

    5.7MB

  • memory/2012-32-0x00000000749B2000-0x00000000749B3000-memory.dmp

    Filesize

    4KB

  • memory/2032-12-0x0000000000400000-0x00000000004B5000-memory.dmp

    Filesize

    724KB

  • memory/2032-11-0x0000000000400000-0x00000000004B5000-memory.dmp

    Filesize

    724KB

  • memory/2032-10-0x00000000022D0000-0x00000000022D1000-memory.dmp

    Filesize

    4KB

  • memory/2032-9-0x0000000000400000-0x00000000004B5000-memory.dmp

    Filesize

    724KB

  • memory/2032-7-0x0000000000400000-0x00000000004B5000-memory.dmp

    Filesize

    724KB

  • memory/2032-8-0x0000000000400000-0x00000000004B5000-memory.dmp

    Filesize

    724KB

  • memory/4460-24-0x00000000749B0000-0x0000000074F61000-memory.dmp

    Filesize

    5.7MB

  • memory/4460-23-0x00000000749B2000-0x00000000749B3000-memory.dmp

    Filesize

    4KB

  • memory/4460-25-0x00000000749B0000-0x0000000074F61000-memory.dmp

    Filesize

    5.7MB

  • memory/4460-27-0x00000000749B0000-0x0000000074F61000-memory.dmp

    Filesize

    5.7MB