Analysis

  • max time kernel
    121s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    12/10/2024, 15:09

General

  • Target

    3ab0bd9988295c5486d2b5ce3c2f823f_JaffaCakes118.exe

  • Size

    1.5MB

  • MD5

    3ab0bd9988295c5486d2b5ce3c2f823f

  • SHA1

    c0de6c822926b70acde7e45abdb88f2c01e42f24

  • SHA256

    acca3bf979ef6c7831f3a331c14f0d06754fe04b28daca05765d3844541c2872

  • SHA512

    ca9f538fe459b7b16853b9198b63c8eaa56c8f8a0f0a18706732d1a608f708bfe8cf75e3e4f082ad29bb1ad6a0aace442b5105ca47e52761f7cd3c61c04cf1cf

  • SSDEEP

    24576:ixPiHFcW0Ef2zHpLIofOesgwI7d+qtP2PCKodRrI+4SdrIXxmn3rA4+kaq:+Piw4WHZJHsgH9B2PCLft5dMXxM3rA4h

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 9 IoCs
  • Drops file in System32 directory 1 IoCs
  • Drops file in Windows 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 2 IoCs

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

  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3ab0bd9988295c5486d2b5ce3c2f823f_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\3ab0bd9988295c5486d2b5ce3c2f823f_JaffaCakes118.exe"
    1⤵
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2580
    • C:\WINDOWS\ÔÂÉñ.exe
      C:\WINDOWS\ÔÂÉñ.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Drops file in System32 directory
      • System Location Discovery: System Language Discovery
      • Modifies Internet Explorer settings
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:2384

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • C:\Windows\ÔÂÉñ.exe

          Filesize

          960KB

          MD5

          050ad4ad6c724c0198a115416c5b8c08

          SHA1

          ae94bcca1e3342d51ee32133407b9cba79ebb10b

          SHA256

          871be7d4c2760a7bf6ba6e79951b6a24b0e6bef1a942c8ed0c4e81e51d8b72c8

          SHA512

          0a6b3f0e0c872740e60c089c722dd07970a7416337f557838a5cb383336a652407360b95a80c8a64885e12d8e38bd1999103a7fe89e38052087f1bc0fe9f3861

        • \Windows\SysWOW64\DNFÊäÈë·¨.ime

          Filesize

          52KB

          MD5

          b60da4e2e5aceba3ce3d87ee2cd872ee

          SHA1

          9bbdbf1f3ce2c000a86e0473da756a4b1031db41

          SHA256

          b581fcc82c0462d60286a80912ab2ce5aca7d7b11c5cff0b5f74716dbb7dc453

          SHA512

          664d6f893484252b339ff8f413a4cf9da9b0ef82ed74b097ba86a5f00b4d9740eef6e8a5b81e8be7e82ae4009928097baf15e65a03f31c4b92e44f593ce39874

        • memory/2384-7-0x0000000000400000-0x0000000000560000-memory.dmp

          Filesize

          1.4MB

        • memory/2384-41-0x0000000000400000-0x0000000000560000-memory.dmp

          Filesize

          1.4MB

        • memory/2384-42-0x0000000000400000-0x0000000000560000-memory.dmp

          Filesize

          1.4MB

        • memory/2384-43-0x0000000000400000-0x0000000000560000-memory.dmp

          Filesize

          1.4MB

        • memory/2580-9-0x0000000002CC0000-0x0000000002E20000-memory.dmp

          Filesize

          1.4MB

        • memory/2580-6-0x0000000002CC0000-0x0000000002E20000-memory.dmp

          Filesize

          1.4MB

        • memory/2580-44-0x0000000002CC0000-0x0000000002E20000-memory.dmp

          Filesize

          1.4MB