Analysis

  • max time kernel
    140s
  • max time network
    18s
  • platform
    windows7_x64
  • resource
    win7-20240705-en
  • resource tags

    arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
  • submitted
    12/07/2024, 08:11

General

  • Target

    3c9c059d3d1ad5b823e92d9a1beafc2f_JaffaCakes118.exe

  • Size

    157KB

  • MD5

    3c9c059d3d1ad5b823e92d9a1beafc2f

  • SHA1

    6cab1fd626ef500ba058463f03274e11975f0b20

  • SHA256

    17f614ad4b468da4f55b32b1d90f0a992ed30d19f388ee9998281eb44cb6b996

  • SHA512

    94aa8cb5e28f7733a39fe1b732bc7247ebca84204c5380ea30971b7048c11b9f3951c12f9591fda799394f6de5428c19c99c0b0ef91d74835cddc85e23fe87b4

  • SSDEEP

    3072:XkmqMrCl9Q6KwTmGKdAgC8X92Y1YfytltV5LZI5XIgQN5OadBH+YSemXNQNsu3X:uMGnnmhXC8tfAeZ5LZ6IgsOEeYSegajH

Score
7/10
upx

Malware Config

Signatures

  • UPX packed file 3 IoCs

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

  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3c9c059d3d1ad5b823e92d9a1beafc2f_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\3c9c059d3d1ad5b823e92d9a1beafc2f_JaffaCakes118.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2244
    • C:\Users\Admin\AppData\Local\Temp\3c9c059d3d1ad5b823e92d9a1beafc2f_JaffaCakes118.exe
      "C:\Users\Admin\AppData\Local\Temp\3c9c059d3d1ad5b823e92d9a1beafc2f_JaffaCakes118.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:980
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 980 -s 96
        3⤵
        • Program crash
        PID:976

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/980-10-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

  • memory/980-23-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

  • memory/980-4-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

  • memory/980-15-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/980-18-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

  • memory/980-21-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

  • memory/980-12-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

  • memory/980-24-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

  • memory/980-14-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

  • memory/980-6-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

  • memory/980-8-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

  • memory/2244-0-0x0000000000400000-0x0000000000409000-memory.dmp

    Filesize

    36KB

  • memory/2244-3-0x0000000000240000-0x0000000000249000-memory.dmp

    Filesize

    36KB

  • memory/2244-20-0x0000000000400000-0x0000000000409000-memory.dmp

    Filesize

    36KB