Analysis

  • max time kernel
    149s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23-05-2024 12:39

General

  • Target

    6af87a9e7baeb38bc0aee84fb505a53f_JaffaCakes118.exe

  • Size

    1.0MB

  • MD5

    6af87a9e7baeb38bc0aee84fb505a53f

  • SHA1

    afe6ee7d43cbc89bdf416fbd96d43ac0883d6f6a

  • SHA256

    e3cab08c80b5ca08d9b65e2fbde171b5c386f45b95b0863e7ec019eca07a43aa

  • SHA512

    27cde2c1b1150d0c7294bc7aa1eba1ed6e32e8341bda162f050a2cfbfe84040d9587399c7d31c41fa38ee0d076610d6cad6d77f7dbbf6adf2eb0c47a99ac5a60

  • SSDEEP

    12288:4P4wN/lTUyEs2t4/3VwcBXDxFFpZwCCUOkr77s7Cgrd+OJTK/f70WdqKxPvz7Cs/:W/a4fjdDHZp77QrIITKfguz7Csblia

Malware Config

Signatures

  • Luminosity 2 IoCs

    Luminosity is a RAT family that was on sale, while claiming to be a system administration utility.

  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Executes dropped EXE 1 IoCs
  • Adds Run key to start application 2 TTPs 25 IoCs
  • Drops file in Program Files directory 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Creates scheduled task(s) 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\6af87a9e7baeb38bc0aee84fb505a53f_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\6af87a9e7baeb38bc0aee84fb505a53f_JaffaCakes118.exe"
    1⤵
    • Luminosity
    • Checks computer location settings
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2868
    • C:\Users\Admin\AppData\Roaming\d_update.exe
      "C:\Users\Admin\AppData\Roaming\d_update.exe"
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Drops file in Program Files directory
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2368
      • C:\Windows\SysWOW64\REG.exe
        REG ADD "HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce" /v "Client Monitor" /d "cmd /c """start """Client Monitor""" """C:\Program Files (x86)\Client\client.exe"""" /f /reg:64
        3⤵
        • Adds Run key to start application
        PID:4556
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks /create /NP /sc onlogon /tn "Client Monitor" /rl highest /tr "'C:\Program Files (x86)\Client\client.exe' /startup" /f
        3⤵
        • Luminosity
        • Creates scheduled task(s)
        PID:1716
      • C:\Windows\SysWOW64\REG.exe
        REG ADD "HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce" /v "Client Monitor" /d "cmd /c """start """Client Monitor""" """C:\Program Files (x86)\Client\client.exe"""" /f /reg:64
        3⤵
        • Adds Run key to start application
        PID:3152
      • C:\Windows\SysWOW64\REG.exe
        REG ADD "HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce" /v "Client Monitor" /d "cmd /c """start """Client Monitor""" """C:\Program Files (x86)\Client\client.exe"""" /f /reg:64
        3⤵
        • Adds Run key to start application
        PID:4760
      • C:\Windows\SysWOW64\REG.exe
        REG ADD "HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce" /v "Client Monitor" /d "cmd /c """start """Client Monitor""" """C:\Program Files (x86)\Client\client.exe"""" /f /reg:64
        3⤵
        • Adds Run key to start application
        PID:1564
      • C:\Windows\SysWOW64\REG.exe
        REG ADD "HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce" /v "Client Monitor" /d "cmd /c """start """Client Monitor""" """C:\Program Files (x86)\Client\client.exe"""" /f /reg:64
        3⤵
        • Adds Run key to start application
        PID:2232
      • C:\Windows\SysWOW64\REG.exe
        REG ADD "HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce" /v "Client Monitor" /d "cmd /c """start """Client Monitor""" """C:\Program Files (x86)\Client\client.exe"""" /f /reg:64
        3⤵
        • Adds Run key to start application
        PID:2960
      • C:\Windows\SysWOW64\REG.exe
        REG ADD "HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce" /v "Client Monitor" /d "cmd /c """start """Client Monitor""" """C:\Program Files (x86)\Client\client.exe"""" /f /reg:64
        3⤵
        • Adds Run key to start application
        PID:1088
      • C:\Windows\SysWOW64\REG.exe
        REG ADD "HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce" /v "Client Monitor" /d "cmd /c """start """Client Monitor""" """C:\Program Files (x86)\Client\client.exe"""" /f /reg:64
        3⤵
        • Adds Run key to start application
        PID:3196
      • C:\Windows\SysWOW64\REG.exe
        REG ADD "HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce" /v "Client Monitor" /d "cmd /c """start """Client Monitor""" """C:\Program Files (x86)\Client\client.exe"""" /f /reg:64
        3⤵
        • Adds Run key to start application
        PID:4384
      • C:\Windows\SysWOW64\REG.exe
        REG ADD "HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce" /v "Client Monitor" /d "cmd /c """start """Client Monitor""" """C:\Program Files (x86)\Client\client.exe"""" /f /reg:64
        3⤵
        • Adds Run key to start application
        PID:5024
      • C:\Windows\SysWOW64\REG.exe
        REG ADD "HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce" /v "Client Monitor" /d "cmd /c """start """Client Monitor""" """C:\Program Files (x86)\Client\client.exe"""" /f /reg:64
        3⤵
        • Adds Run key to start application
        PID:4200
      • C:\Windows\SysWOW64\REG.exe
        REG ADD "HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce" /v "Client Monitor" /d "cmd /c """start """Client Monitor""" """C:\Program Files (x86)\Client\client.exe"""" /f /reg:64
        3⤵
        • Adds Run key to start application
        PID:1420
      • C:\Windows\SysWOW64\REG.exe
        REG ADD "HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce" /v "Client Monitor" /d "cmd /c """start """Client Monitor""" """C:\Program Files (x86)\Client\client.exe"""" /f /reg:64
        3⤵
        • Adds Run key to start application
        PID:224
      • C:\Windows\SysWOW64\REG.exe
        REG ADD "HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce" /v "Client Monitor" /d "cmd /c """start """Client Monitor""" """C:\Program Files (x86)\Client\client.exe"""" /f /reg:64
        3⤵
        • Adds Run key to start application
        PID:2204
      • C:\Windows\SysWOW64\REG.exe
        REG ADD "HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce" /v "Client Monitor" /d "cmd /c """start """Client Monitor""" """C:\Program Files (x86)\Client\client.exe"""" /f /reg:64
        3⤵
        • Adds Run key to start application
        PID:1660
      • C:\Windows\SysWOW64\REG.exe
        REG ADD "HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce" /v "Client Monitor" /d "cmd /c """start """Client Monitor""" """C:\Program Files (x86)\Client\client.exe"""" /f /reg:64
        3⤵
        • Adds Run key to start application
        PID:1616
      • C:\Windows\SysWOW64\REG.exe
        REG ADD "HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce" /v "Client Monitor" /d "cmd /c """start """Client Monitor""" """C:\Program Files (x86)\Client\client.exe"""" /f /reg:64
        3⤵
        • Adds Run key to start application
        PID:3100
      • C:\Windows\SysWOW64\REG.exe
        REG ADD "HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce" /v "Client Monitor" /d "cmd /c """start """Client Monitor""" """C:\Program Files (x86)\Client\client.exe"""" /f /reg:64
        3⤵
        • Adds Run key to start application
        PID:3756
      • C:\Windows\SysWOW64\REG.exe
        REG ADD "HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce" /v "Client Monitor" /d "cmd /c """start """Client Monitor""" """C:\Program Files (x86)\Client\client.exe"""" /f /reg:64
        3⤵
        • Adds Run key to start application
        PID:3344
      • C:\Windows\SysWOW64\REG.exe
        REG ADD "HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce" /v "Client Monitor" /d "cmd /c """start """Client Monitor""" """C:\Program Files (x86)\Client\client.exe"""" /f /reg:64
        3⤵
        • Adds Run key to start application
        PID:3180
      • C:\Windows\SysWOW64\REG.exe
        REG ADD "HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce" /v "Client Monitor" /d "cmd /c """start """Client Monitor""" """C:\Program Files (x86)\Client\client.exe"""" /f /reg:64
        3⤵
        • Adds Run key to start application
        PID:4928
      • C:\Windows\SysWOW64\REG.exe
        REG ADD "HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce" /v "Client Monitor" /d "cmd /c """start """Client Monitor""" """C:\Program Files (x86)\Client\client.exe"""" /f /reg:64
        3⤵
        • Adds Run key to start application
        PID:1120
      • C:\Windows\SysWOW64\REG.exe
        REG ADD "HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce" /v "Client Monitor" /d "cmd /c """start """Client Monitor""" """C:\Program Files (x86)\Client\client.exe"""" /f /reg:64
        3⤵
        • Adds Run key to start application
        PID:2724

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\42B9A473B4DAF01285A36B4D3C7B1662_178C086B699FD6C56B804AF3EF759CB5

    Filesize

    471B

    MD5

    4b376095237f75073a2a247e1518433f

    SHA1

    ad7571886ccf7fcf34b7f18694a5b6fc8d65da1a

    SHA256

    28aec2ad57d12b8dccf2c48e9cad64382c027ed9b8e5120cec6d9c93c30fe297

    SHA512

    3f470e948382eaf5b35a5c10c005ff44416e7bc3bd7b8138f38358a1899cb4c9bb1914b7860c2645f5beee5254d1bb4ab6d7aacc03f9d4f4e48abd76be41b6ea

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66AE3BFDF94A732B262342AD2154B86E_108A7991F73F2B507007C35661993162

    Filesize

    471B

    MD5

    445c78b1decc260cf7cb9efdaa43a6ad

    SHA1

    d59a3caed612cf12831e0baa925728b1b1c99523

    SHA256

    5b8dae610070c323229f4e5494902c28d4712e793a45da48062760cd3d495a4d

    SHA512

    4c4b10ffbdce024ad00b0bfb21b1679443d172435ee4d5a9e12b66300db0485b5e7e69972790d1161fdb06f25aaa034b9f6733aa72b70dbd9ddca94cc4d10806

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\42B9A473B4DAF01285A36B4D3C7B1662_178C086B699FD6C56B804AF3EF759CB5

    Filesize

    404B

    MD5

    c02ea0f4460c542f46b0d4ae20060234

    SHA1

    e49b2b46b97059d0e8a55156a56a5f62dc3f8168

    SHA256

    475528fdfbbadb2c5bc7b1f33a8d5e90e4d6ae9276d33183bf6aa855666d850a

    SHA512

    cb3bebc43328c9324fcbfc2a77b5d5520308c382a5c1a56d9c9c8a86fdf9685f5ea115f86fa70857c001d49a2ea8e2d1503f6974bdde6e43c079bd003e725665

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66AE3BFDF94A732B262342AD2154B86E_108A7991F73F2B507007C35661993162

    Filesize

    400B

    MD5

    fbdd14b48f401a7461aa8acdfa8d979e

    SHA1

    baa6a840ed5191d9d7e387c97ed0c57ded7daf84

    SHA256

    f046a494826af7e116693b66cc6811dcb33e6e8bbfc43eb4f63103114a531891

    SHA512

    be6b4149b5529347d0949e8d73b3b68045a3fa0921b288da94dbf9f03167aef15d6d8c5dba1a7806a483d6a87598276167716569fdfa8b5110d152addcaeb67b

  • C:\Users\Admin\AppData\Roaming\d_update.exe

    Filesize

    1.0MB

    MD5

    6af87a9e7baeb38bc0aee84fb505a53f

    SHA1

    afe6ee7d43cbc89bdf416fbd96d43ac0883d6f6a

    SHA256

    e3cab08c80b5ca08d9b65e2fbde171b5c386f45b95b0863e7ec019eca07a43aa

    SHA512

    27cde2c1b1150d0c7294bc7aa1eba1ed6e32e8341bda162f050a2cfbfe84040d9587399c7d31c41fa38ee0d076610d6cad6d77f7dbbf6adf2eb0c47a99ac5a60

  • memory/2368-29-0x00000000748C0000-0x0000000074E71000-memory.dmp

    Filesize

    5.7MB

  • memory/2368-28-0x00000000748C0000-0x0000000074E71000-memory.dmp

    Filesize

    5.7MB

  • memory/2368-35-0x00000000748C0000-0x0000000074E71000-memory.dmp

    Filesize

    5.7MB

  • memory/2868-0-0x00000000748C2000-0x00000000748C3000-memory.dmp

    Filesize

    4KB

  • memory/2868-1-0x00000000748C0000-0x0000000074E71000-memory.dmp

    Filesize

    5.7MB

  • memory/2868-2-0x00000000748C0000-0x0000000074E71000-memory.dmp

    Filesize

    5.7MB

  • memory/2868-23-0x00000000748C0000-0x0000000074E71000-memory.dmp

    Filesize

    5.7MB