Analysis

  • max time kernel
    122s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240220-en
  • resource tags

    arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
  • submitted
    03/07/2024, 04:09

General

  • Target

    210780589173c02178b320663d763810_JaffaCakes118.dll

  • Size

    1.1MB

  • MD5

    210780589173c02178b320663d763810

  • SHA1

    6ef6d164d5866ed51498f05238ce62bf9c8e8983

  • SHA256

    cdd4dd02c02502672a4a6b0e26143e4961ef48f3d031de1bec547e4c29a6b4ea

  • SHA512

    6e3a3ffcb7a46c2bfc54b5553964ff4d2f67cdf438b149b9b4047ac936bc08113c3638400a0b102fc67a22adafdd115471a11793febe021723174c998ede02da

  • SSDEEP

    12288:MMpc1kF6rPOAD5k5aFU86fdVEt5EU0PqbZPMgzh:ve1dJD5k5aFUdfd8EU065p

Score
7/10
upx

Malware Config

Signatures

  • UPX packed file 2 IoCs

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

  • Program crash 1 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\210780589173c02178b320663d763810_JaffaCakes118.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2768
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\210780589173c02178b320663d763810_JaffaCakes118.dll,#1
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1636
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 1636 -s 244
        3⤵
        • Program crash
        PID:2088

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/1636-0-0x0000000010000000-0x00000000101FC000-memory.dmp

    Filesize

    2.0MB

  • memory/1636-1-0x0000000010000000-0x00000000101FC000-memory.dmp

    Filesize

    2.0MB