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Analysis

  • max time kernel
    140s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    15/07/2024, 11:12

General

  • Target

    49886a0f6a78612ac7e7d35a7deb0f53_JaffaCakes118.exe

  • Size

    128KB

  • MD5

    49886a0f6a78612ac7e7d35a7deb0f53

  • SHA1

    2519a3834bf10bec08cb6b5d9612108366a5e7c4

  • SHA256

    8e8e41de3cf669a05f12f0d3d981a0653c20b7f688724491021728a7023ad195

  • SHA512

    3f557bc3a96aebb1f4116f21f2d60b2c837837411f7e76007c27f0daa5939a055728029b6637273f8c65a7b8163c1f1fc4adcc1354ab5dc1ee7809e1ba29343e

  • SSDEEP

    3072:/RkHRhqukTedU3M4qT+fpf1y7OlRXJdgMluoeolg:/uHuDYU3zqT8LgMluo

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 8 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\49886a0f6a78612ac7e7d35a7deb0f53_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\49886a0f6a78612ac7e7d35a7deb0f53_JaffaCakes118.exe"
    1⤵
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2316
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe "C:\Users\Admin\AppData\Local\pedwshwi.dll",Startup
      2⤵
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2276
      • C:\Windows\SysWOW64\rundll32.exe
        rundll32.exe "C:\Users\Admin\AppData\Local\pedwshwi.dll",iep
        3⤵
        • Loads dropped DLL
        • Suspicious use of SetWindowsHookEx
        PID:2848

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\pedwshwi.dll

    Filesize

    128KB

    MD5

    91fef4a3f0286ec1a0a9e04b26f63e64

    SHA1

    b6b117e033e169a5834669172d8b3c9c263d19e7

    SHA256

    73d7caa5adb429cf0f0fc5e54fa93c31994e89bea34c5c00d93a81b5f7a58121

    SHA512

    478e93bd0646078af870d9e41e1c3454deffcbb03dd1e1f1a1218ae0f6f8939143393a38b9465d457d8110a11b1b5597996baff2020f5c1c4cdd6b642cda541f

  • memory/2276-11-0x00000000001D0000-0x0000000000210000-memory.dmp

    Filesize

    256KB

  • memory/2276-14-0x0000000010000000-0x0000000010020000-memory.dmp

    Filesize

    128KB

  • memory/2276-27-0x0000000010000000-0x0000000010020000-memory.dmp

    Filesize

    128KB

  • memory/2276-12-0x00000000001D0000-0x0000000000210000-memory.dmp

    Filesize

    256KB

  • memory/2276-10-0x0000000010000000-0x0000000010020000-memory.dmp

    Filesize

    128KB

  • memory/2276-24-0x0000000010000000-0x0000000010020000-memory.dmp

    Filesize

    128KB

  • memory/2316-13-0x0000000010000000-0x0000000010020000-memory.dmp

    Filesize

    128KB

  • memory/2316-3-0x0000000000420000-0x0000000000460000-memory.dmp

    Filesize

    256KB

  • memory/2316-17-0x0000000000420000-0x0000000000460000-memory.dmp

    Filesize

    256KB

  • memory/2316-4-0x0000000000420000-0x0000000000460000-memory.dmp

    Filesize

    256KB

  • memory/2316-0-0x0000000010000000-0x0000000010020000-memory.dmp

    Filesize

    128KB

  • memory/2848-26-0x0000000000DB0000-0x0000000000DF0000-memory.dmp

    Filesize

    256KB

  • memory/2848-25-0x0000000000DB0000-0x0000000000DF0000-memory.dmp

    Filesize

    256KB

  • memory/2848-28-0x0000000010000000-0x0000000010020000-memory.dmp

    Filesize

    128KB