Analysis

  • max time kernel
    149s
  • max time network
    146s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    09-12-2024 21:06

General

  • Target

    db8b6e6c5a36f0c4f9522a36a58aac53_JaffaCakes118.exe

  • Size

    152KB

  • MD5

    db8b6e6c5a36f0c4f9522a36a58aac53

  • SHA1

    bcaa1faa0da7d88c96169114ae9c46daf6df6b39

  • SHA256

    874b1a344c598f7884428fd9f9d05bd79e9291254b4408674a6d733508b1deed

  • SHA512

    fbe99f7d4a4dcb4cabb481894cf7b69c4cc52306776f1ae4d8854bc17a0a6d8d377196eea7d4ca1b6bb1172f0ada6d03e88af03c3543162c5fea7d93312c5cc4

  • SSDEEP

    1536:c1DMz1DQvXLq6t7awFONecenlLnQHIG5R9c73P600t:9eGw9A0rC00t

Malware Config

Signatures

  • ModiLoader, DBatLoader

    ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.

  • Modiloader family
  • ModiLoader Second Stage 3 IoCs
  • Executes dropped EXE 8 IoCs
  • Loads dropped DLL 9 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Suspicious use of SetThreadContext 6 IoCs
  • UPX packed file 10 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 12 IoCs

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

  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of SetWindowsHookEx 8 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\db8b6e6c5a36f0c4f9522a36a58aac53_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\db8b6e6c5a36f0c4f9522a36a58aac53_JaffaCakes118.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2568
    • C:\Users\Admin\AppData\Local\Temp\db8b6e6c5a36f0c4f9522a36a58aac53_JaffaCakes118.exe
      "C:\Users\Admin\AppData\Local\Temp\db8b6e6c5a36f0c4f9522a36a58aac53_JaffaCakes118.exe"
      2⤵
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:1040
      • C:\Windows\SysWOW64\cmd.exe
        cmd /c ""C:\Users\Admin\AppData\Local\Temp\RIEYD.bat" "
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2400
        • C:\Windows\SysWOW64\reg.exe
          REG ADD "HKCU\Software\Microsoft\Windows\CurrentVersion\Run" /v "svhust" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\svhust\svhust.exe" /f
          4⤵
          • Adds Run key to start application
          • System Location Discovery: System Language Discovery
          PID:2888
      • C:\Users\Admin\AppData\Roaming\svhust\svhust.exe
        "C:\Users\Admin\AppData\Roaming\svhust\svhust.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious use of SetThreadContext
        • System Location Discovery: System Language Discovery
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:2288
        • C:\Users\Admin\AppData\Roaming\svhust\svhust.exe
          "C:\Users\Admin\AppData\Roaming\svhust\svhust.exe"
          4⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of SetWindowsHookEx
          PID:1132
        • C:\Users\Admin\AppData\Roaming\svhust\svhust.exe
          "C:\Users\Admin\AppData\Roaming\svhust\svhust.exe"
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:2100
          • C:\Users\Admin\AppData\Roaming\AdobeART.exe
            "C:\Users\Admin\AppData\Roaming\AdobeART.exe"
            5⤵
            • Executes dropped EXE
            • Suspicious use of SetThreadContext
            • System Location Discovery: System Language Discovery
            • Suspicious use of SetWindowsHookEx
            • Suspicious use of WriteProcessMemory
            PID:3004
            • C:\Users\Admin\AppData\Roaming\AdobeART.exe
              "C:\Users\Admin\AppData\Roaming\AdobeART.exe"
              6⤵
              • Executes dropped EXE
              • Loads dropped DLL
              • System Location Discovery: System Language Discovery
              • Suspicious use of SetWindowsHookEx
              • Suspicious use of WriteProcessMemory
              PID:1900
              • C:\Users\Admin\AppData\Roaming\svhust\svhust.exe
                "C:\Users\Admin\AppData\Roaming\svhust\svhust.exe"
                7⤵
                • Executes dropped EXE
                • Suspicious use of SetThreadContext
                • System Location Discovery: System Language Discovery
                • Suspicious use of SetWindowsHookEx
                • Suspicious use of WriteProcessMemory
                PID:2900
                • C:\Users\Admin\AppData\Roaming\svhust\svhust.exe
                  "C:\Users\Admin\AppData\Roaming\svhust\svhust.exe"
                  8⤵
                  • Executes dropped EXE
                  • System Location Discovery: System Language Discovery
                  • Suspicious use of AdjustPrivilegeToken
                  • Suspicious use of SetWindowsHookEx
                  PID:2180
                • C:\Users\Admin\AppData\Roaming\svhust\svhust.exe
                  "C:\Users\Admin\AppData\Roaming\svhust\svhust.exe"
                  8⤵
                  • Executes dropped EXE
                  • Adds Run key to start application
                  • System Location Discovery: System Language Discovery
                  PID:2504

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\RIEYD.bat

    Filesize

    141B

    MD5

    e83a2e0b3c1e03dfb96ffd9924117a45

    SHA1

    27a3e4ba115ba1bad0bf094f5b97e768d1ece33e

    SHA256

    655407d94fff9e707712a588d97a2017cc1c9d690a67c688ed0abcb79e452b13

    SHA512

    5f61686a3b7db3544d83a4f2ce1a75868c7dc266709f72a34eafecc3a26696a985b1912a559aed8f5a2cacbfe26be9beae2374340d1801bb18473de785557480

  • \Users\Admin\AppData\Roaming\svhust\svhust.exe

    Filesize

    152KB

    MD5

    c1e1b846658a01ba33b26f4a47d7c911

    SHA1

    d94534f926453d5a62b7c07271655f4b2e21f92c

    SHA256

    a8826faf998ff7305138956ad83341af12ab2f26623cf2c24f08c2d2f245c732

    SHA512

    ecb12b984e30de81f14883a7c0bee77137ae0ea31019a0b11396159989026f7b0b1a849784c46c5134e0847026867718a4be8cbcf9a561b3b4e3b359ce69aca5

  • memory/1040-774-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

  • memory/1040-360-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

  • memory/1132-1488-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

  • memory/1132-761-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

  • memory/1900-1485-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

  • memory/2100-789-0x0000000000400000-0x0000000000414000-memory.dmp

    Filesize

    80KB

  • memory/2100-775-0x0000000000400000-0x0000000000414000-memory.dmp

    Filesize

    80KB

  • memory/2180-1490-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

  • memory/2504-1482-0x0000000000400000-0x0000000000414000-memory.dmp

    Filesize

    80KB

  • memory/2504-1491-0x0000000000400000-0x0000000000414000-memory.dmp

    Filesize

    80KB

  • memory/2568-2-0x0000000000230000-0x0000000000231000-memory.dmp

    Filesize

    4KB

  • memory/2568-4-0x0000000000230000-0x0000000000231000-memory.dmp

    Filesize

    4KB

  • memory/2568-10-0x0000000000240000-0x0000000000241000-memory.dmp

    Filesize

    4KB

  • memory/2568-20-0x00000000003D0000-0x00000000003D1000-memory.dmp

    Filesize

    4KB

  • memory/2568-346-0x0000000000430000-0x0000000000431000-memory.dmp

    Filesize

    4KB

  • memory/2568-16-0x0000000000250000-0x0000000000251000-memory.dmp

    Filesize

    4KB