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Analysis

  • max time kernel
    149s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    13/08/2024, 20:22

General

  • Target

    949882a8195c64899c177325331e922c_JaffaCakes118.exe

  • Size

    58KB

  • MD5

    949882a8195c64899c177325331e922c

  • SHA1

    ca63216e933ce75ec4cf7db3d10044a1b4c9ce3f

  • SHA256

    c86a15b62e6a93aa128eb493aa5d12e4ed52b43353940d2e82c9857c72867ade

  • SHA512

    36dd57a6d31bc4e6a1f6645329f3cbb39cce2560fc6391dd32d4e59d4697d04b688a0461585ce5869540dfae0347e462871e678300b11bbc22e77edf979f3940

  • SSDEEP

    1536:Dnf/8mMyNXGWaAh/PqRDqC6FZnd+ZWNNO+1ijQU:D3X/ZRJhnE6FWMO+ij

Malware Config

Signatures

  • Drops file in Drivers directory 1 IoCs
  • Event Triggered Execution: Image File Execution Options Injection 1 TTPs 1 IoCs
  • UPX packed file 15 IoCs

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

  • Indicator Removal: Clear Persistence 1 TTPs 1 IoCs

    remove IFEO.

  • Drops file in System32 directory 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 1 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 behavior: LoadsDriver 3 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 1 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
      PID:1176
      • C:\Users\Admin\AppData\Local\Temp\949882a8195c64899c177325331e922c_JaffaCakes118.exe
        "C:\Users\Admin\AppData\Local\Temp\949882a8195c64899c177325331e922c_JaffaCakes118.exe"
        2⤵
        • Drops file in Drivers directory
        • Event Triggered Execution: Image File Execution Options Injection
        • Indicator Removal: Clear Persistence
        • Drops file in System32 directory
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:2340

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1176-8-0x0000000002020000-0x0000000002021000-memory.dmp

      Filesize

      4KB

    • memory/2340-15-0x0000000000400000-0x0000000000427000-memory.dmp

      Filesize

      156KB

    • memory/2340-18-0x0000000000400000-0x0000000000427000-memory.dmp

      Filesize

      156KB

    • memory/2340-10-0x0000000000400000-0x0000000000427000-memory.dmp

      Filesize

      156KB

    • memory/2340-11-0x0000000000400000-0x0000000000427000-memory.dmp

      Filesize

      156KB

    • memory/2340-12-0x0000000000400000-0x0000000000427000-memory.dmp

      Filesize

      156KB

    • memory/2340-13-0x0000000000400000-0x0000000000427000-memory.dmp

      Filesize

      156KB

    • memory/2340-9-0x0000000000400000-0x0000000000427000-memory.dmp

      Filesize

      156KB

    • memory/2340-16-0x0000000000400000-0x0000000000427000-memory.dmp

      Filesize

      156KB

    • memory/2340-14-0x0000000000400000-0x0000000000427000-memory.dmp

      Filesize

      156KB

    • memory/2340-17-0x0000000000400000-0x0000000000427000-memory.dmp

      Filesize

      156KB

    • memory/2340-0-0x0000000000400000-0x0000000000427000-memory.dmp

      Filesize

      156KB

    • memory/2340-19-0x0000000000400000-0x0000000000427000-memory.dmp

      Filesize

      156KB

    • memory/2340-20-0x0000000000400000-0x0000000000427000-memory.dmp

      Filesize

      156KB

    • memory/2340-21-0x0000000000400000-0x0000000000427000-memory.dmp

      Filesize

      156KB

    • memory/2340-22-0x0000000000400000-0x0000000000427000-memory.dmp

      Filesize

      156KB