Analysis

  • max time kernel
    148s
  • max time network
    149s
  • platform
    windows7_x64
  • resource
    win7-20240508-en
  • resource tags

    arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
  • submitted
    19-05-2024 20:06

General

  • Target

    5b38f1c2c42a6fa5b8be200bac9ea9e3_JaffaCakes118.exe

  • Size

    76KB

  • MD5

    5b38f1c2c42a6fa5b8be200bac9ea9e3

  • SHA1

    2c1658d44301145f62285054a48c98594796d31c

  • SHA256

    59c3c8cd9f4cf71654987b95564db2b56ab4dc16857bfb704cf45c32d31213ba

  • SHA512

    8afe9e86d00559355e505d3ad879f772fff3373e840bca91d969f665a1fd3474f04f2f4edb2eee2fcbdbbd0bb8338f6bc16520f3d63fbe2608b980424ddf626d

  • SSDEEP

    1536:89KX78wbo2UG2Q2Qe1b47PhS9uggeLxHBwbo67:IKL8wbRUTb47PhS9uggGxHBwbV

Score
6/10

Malware Config

Signatures

  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5b38f1c2c42a6fa5b8be200bac9ea9e3_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\5b38f1c2c42a6fa5b8be200bac9ea9e3_JaffaCakes118.exe"
    1⤵
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious use of SetThreadContext
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1276
    • C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
      "C:\Users\Admin\AppData\Local\Temp\5b38f1c2c42a6fa5b8be200bac9ea9e3_JaffaCakes118.exe"
      2⤵
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      PID:1252

Network

MITRE ATT&CK Matrix ATT&CK v13

Replay Monitor

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Downloads

  • memory/1252-5-0x0000000077970000-0x0000000077B19000-memory.dmp
    Filesize

    1.7MB

  • memory/1252-25-0x0000000077970000-0x0000000077B19000-memory.dmp
    Filesize

    1.7MB

  • memory/1276-2-0x0000000000290000-0x0000000000299000-memory.dmp
    Filesize

    36KB

  • memory/1276-3-0x0000000077971000-0x0000000077A72000-memory.dmp
    Filesize

    1.0MB

  • memory/1276-4-0x0000000077970000-0x0000000077B19000-memory.dmp
    Filesize

    1.7MB

  • memory/1276-24-0x0000000000290000-0x0000000000299000-memory.dmp
    Filesize

    36KB

  • memory/1276-26-0x0000000000290000-0x0000000000299000-memory.dmp
    Filesize

    36KB