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Analysis

  • max time kernel
    122s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    27/07/2024, 09:57

General

  • Target

    77c1ae1a2268b969d463c9acb2c2aa79_JaffaCakes118.exe

  • Size

    28KB

  • MD5

    77c1ae1a2268b969d463c9acb2c2aa79

  • SHA1

    4177b289758b0bb01a61321bf3f46e6a628ca9ae

  • SHA256

    9bef026793cecd0b112745eda1bee6b5f8476fedb0ce73cecb60f0b36b49a93e

  • SHA512

    f092f55bce2cb592d525294311b7b1e6457c9087dfce2000e00f8b56fcb4ee94f32f246ceeee7c5b5ea85f48c59dbddfe62c73b32d8f5abef3559774186bedc7

  • SSDEEP

    768:szYdXQIRCQUY98sHyg8dnnkzwmNbBV+RLM:s+LMuSNnkzwmfgq

Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Drops file in System32 directory 3 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
      PID:1176
      • C:\Users\Admin\AppData\Local\Temp\77c1ae1a2268b969d463c9acb2c2aa79_JaffaCakes118.exe
        "C:\Users\Admin\AppData\Local\Temp\77c1ae1a2268b969d463c9acb2c2aa79_JaffaCakes118.exe"
        2⤵
        • Drops file in System32 directory
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:2064
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c del C:\Users\Admin\AppData\Local\Temp\77C1AE~1.EXE > nul
          3⤵
          • Deletes itself
          • System Location Discovery: System Language Discovery
          PID:1960

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • memory/1176-0-0x00000000024B0000-0x00000000024B4000-memory.dmp

      Filesize

      16KB

    • memory/1176-1-0x00000000024C0000-0x00000000024C1000-memory.dmp

      Filesize

      4KB

    • memory/2064-6-0x0000000000400000-0x000000000041E000-memory.dmp

      Filesize

      120KB