Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07/10/2024, 01:51

General

  • Target

    MW3 Aimbot 1.17.exe

  • Size

    734KB

  • MD5

    6f661717f822d043cce6b34cafc904e8

  • SHA1

    225bfbe18919298748a505cf0ebf80229f228f45

  • SHA256

    86bfd8592ba81d9134fc04ca1c0a9dc2df8a9cb757ca0fc57d955be0ff151900

  • SHA512

    cb6a83f59b769c3ab4f3bc8d620f561d9271924623a08d3bfc9bde9a646a9ac91de735e98f14e24f32a1b60f08843f2e0ee7bf4912d2c76ff58cf75f14e860a5

  • SSDEEP

    12288:csT1ncdi3W6kBcMvSy4lKmtwH9PIB6sfuUoUIkINKEEdbNhIHhQ7deG44KVNW2JW:bT1nsDay+ujuudU9IUZdpKBwAGIXkL8M

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.gmail.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    ligotti19

Extracted

Family

darkcomet

Botnet

DarkComet

C2

imsocoolbeans.no-ip.biz:1200

Mutex

DC_MUTEX-BQA5EB5

Attributes
  • InstallPath

    MSDCSC\msdcsc.exe

  • gencode

    P8PVu3Y0o1qm

  • install

    true

  • offline_keylogger

    true

  • persistence

    true

  • reg_key

    MicroUpdate

Signatures

  • Darkcomet

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

  • Modifies WinLogon for persistence 2 TTPs 2 IoCs
  • Sets file to hidden 1 TTPs 2 IoCs

    Modifies file attributes to stop it showing in Explorer etc.

  • Checks computer location settings 2 TTPs 2 IoCs

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

  • Executes dropped EXE 5 IoCs
  • Reads user/profile data of web browsers 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Uses the VBS compiler for execution 1 TTPs
  • Adds Run key to start application 2 TTPs 5 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Drops file in Windows directory 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 10 IoCs

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

  • Modifies registry class 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 33 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 56 IoCs
  • Views/modifies file attributes 1 TTPs 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\MW3 Aimbot 1.17.exe
    "C:\Users\Admin\AppData\Local\Temp\MW3 Aimbot 1.17.exe"
    1⤵
    • Checks computer location settings
    • Adds Run key to start application
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2712
    • C:\Users\Admin\AppData\Local\Temp\tmp9A8A.tmp.exe
      "C:\Users\Admin\AppData\Local\Temp\tmp9A8A.tmp.exe" /pq
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      PID:1916
    • C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
      "C:\Windows\Microsoft.NET\Framework\v2.0.50727\\vbc.exe"
      2⤵
      • Modifies WinLogon for persistence
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Modifies registry class
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:4944
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\System32\cmd.exe" /k attrib "C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe" +s +h
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:3652
        • C:\Windows\SysWOW64\attrib.exe
          attrib "C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe" +s +h
          4⤵
          • Sets file to hidden
          • Drops file in Windows directory
          • System Location Discovery: System Language Discovery
          • Views/modifies file attributes
          PID:1864
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\System32\cmd.exe" /k attrib "C:\Windows\Microsoft.NET\Framework\v2.0.50727" +s +h
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:4684
        • C:\Windows\SysWOW64\attrib.exe
          attrib "C:\Windows\Microsoft.NET\Framework\v2.0.50727" +s +h
          4⤵
          • Sets file to hidden
          • Drops file in Windows directory
          • System Location Discovery: System Language Discovery
          • Views/modifies file attributes
          PID:5092
      • C:\Users\Admin\AppData\Local\Temp\MW3 AIMBOT PATCHER.EXE
        "C:\Users\Admin\AppData\Local\Temp\MW3 AIMBOT PATCHER.EXE"
        3⤵
        • Modifies WinLogon for persistence
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:2384
      • C:\Users\Admin\AppData\Local\Temp\MW3 AIMBOT.EXE
        "C:\Users\Admin\AppData\Local\Temp\MW3 AIMBOT.EXE"
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:1740
        • C:\Users\Admin\AppData\Roaming\Microsoft\WinUpdater.exe
          "C:\Users\Admin\AppData\Roaming\Microsoft\WinUpdater.exe"
          4⤵
          • Executes dropped EXE
          • Adds Run key to start application
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of SetWindowsHookEx
          PID:3548
      • C:\Windows\SysWOW64\notepad.exe
        notepad
        3⤵
        • System Location Discovery: System Language Discovery
        PID:4080
      • C:\Users\Admin\AppData\Local\Temp\MSDCSC\msdcsc.exe
        "C:\Users\Admin\AppData\Local\Temp\MSDCSC\msdcsc.exe"
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        PID:1292

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\MSDCSC\msdcsc.exe

    Filesize

    1.1MB

    MD5

    d881de17aa8f2e2c08cbb7b265f928f9

    SHA1

    08936aebc87decf0af6e8eada191062b5e65ac2a

    SHA256

    b3a37093609f9a20ad60b85a9fa9de2ba674cba9b5bd687729440c70ba619ca0

    SHA512

    5f23bfb1b8740247b36ed0ab741738c7d4c949736129e767213e321607d1ccd3e3a8428e4ba44bd28a275b5e3f6206285b1a522514b7ef7ea5e698d90a713d34

  • C:\Users\Admin\AppData\Local\Temp\MW3 AIMBOT PATCHER.EXE

    Filesize

    28KB

    MD5

    e293276c284b94d1bb077f58d1831181

    SHA1

    5984a39364e814691cb69954447731fc1dc3fc11

    SHA256

    512ab11bf1b812d2b00d3cee9dd7b654d2aeddcd7b5622716140e725fa7d04bc

    SHA512

    677d9d7167a907e9faafa100431825a590558b44aaa2f9384bb24bde4b9b795b8c4dd0f24f8528fbbfca8e0b06757f3bd1a240f4d817b43f52f0412b6f3f6197

  • C:\Users\Admin\AppData\Local\Temp\MW3 AIMBOT.EXE

    Filesize

    48KB

    MD5

    aa288aea58f791b8be539e90491d72a5

    SHA1

    123e8b8b3cda53afc5f9c90ec394127f0364a626

    SHA256

    872cd4a24881b39989ec3747948f27e2094d2bc015c62ac0f90f6ebc29f0e1fd

    SHA512

    f099bf4c6c15c8c2ca652a2425cbb4c69da95339796d34700445008bae5dac93767567eaa77ef28a0d78336770bba244f49a76318bdac7bb768e08e5f06e32b0

  • C:\Users\Admin\AppData\Local\Temp\tmp9A8A.tmp.exe

    Filesize

    734KB

    MD5

    6f661717f822d043cce6b34cafc904e8

    SHA1

    225bfbe18919298748a505cf0ebf80229f228f45

    SHA256

    86bfd8592ba81d9134fc04ca1c0a9dc2df8a9cb757ca0fc57d955be0ff151900

    SHA512

    cb6a83f59b769c3ab4f3bc8d620f561d9271924623a08d3bfc9bde9a646a9ac91de735e98f14e24f32a1b60f08843f2e0ee7bf4912d2c76ff58cf75f14e860a5

  • memory/1740-111-0x000000001C9C0000-0x000000001CA5C000-memory.dmp

    Filesize

    624KB

  • memory/1740-59-0x000000001BC80000-0x000000001BD26000-memory.dmp

    Filesize

    664KB

  • memory/1740-109-0x000000001C200000-0x000000001C6CE000-memory.dmp

    Filesize

    4.8MB

  • memory/1916-14-0x00000000754F0000-0x0000000075AA1000-memory.dmp

    Filesize

    5.7MB

  • memory/1916-17-0x00000000754F0000-0x0000000075AA1000-memory.dmp

    Filesize

    5.7MB

  • memory/1916-16-0x00000000754F0000-0x0000000075AA1000-memory.dmp

    Filesize

    5.7MB

  • memory/2384-57-0x0000000000AD0000-0x0000000000AD6000-memory.dmp

    Filesize

    24KB

  • memory/2384-56-0x0000000000220000-0x000000000022C000-memory.dmp

    Filesize

    48KB

  • memory/2712-129-0x00000000754F2000-0x00000000754F3000-memory.dmp

    Filesize

    4KB

  • memory/2712-130-0x00000000754F0000-0x0000000075AA1000-memory.dmp

    Filesize

    5.7MB

  • memory/2712-2-0x00000000754F0000-0x0000000075AA1000-memory.dmp

    Filesize

    5.7MB

  • memory/2712-1-0x00000000754F0000-0x0000000075AA1000-memory.dmp

    Filesize

    5.7MB

  • memory/2712-0-0x00000000754F2000-0x00000000754F3000-memory.dmp

    Filesize

    4KB

  • memory/3548-124-0x000000001B2D0000-0x000000001B2D8000-memory.dmp

    Filesize

    32KB

  • memory/4080-58-0x0000000000AC0000-0x0000000000AC1000-memory.dmp

    Filesize

    4KB

  • memory/4944-20-0x0000000000400000-0x00000000004DD000-memory.dmp

    Filesize

    884KB

  • memory/4944-22-0x0000000000400000-0x00000000004DD000-memory.dmp

    Filesize

    884KB

  • memory/4944-24-0x0000000000400000-0x00000000004DD000-memory.dmp

    Filesize

    884KB

  • memory/4944-30-0x00000000023F0000-0x00000000023F1000-memory.dmp

    Filesize

    4KB

  • memory/4944-25-0x0000000000400000-0x00000000004DD000-memory.dmp

    Filesize

    884KB

  • memory/4944-29-0x0000000000400000-0x00000000004DD000-memory.dmp

    Filesize

    884KB

  • memory/4944-28-0x0000000000400000-0x00000000004DD000-memory.dmp

    Filesize

    884KB

  • memory/4944-26-0x0000000000400000-0x00000000004DD000-memory.dmp

    Filesize

    884KB

  • memory/4944-126-0x0000000000400000-0x00000000004DD000-memory.dmp

    Filesize

    884KB

  • memory/4944-18-0x0000000000400000-0x00000000004DD000-memory.dmp

    Filesize

    884KB

  • memory/4944-19-0x0000000000400000-0x00000000004DD000-memory.dmp

    Filesize

    884KB