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Analysis

  • max time kernel
    149s
  • max time network
    147s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    15/09/2024, 08:50

General

  • Target

    e21e1316a51bb240491bea262c7c0231_JaffaCakes118.exe

  • Size

    37KB

  • MD5

    e21e1316a51bb240491bea262c7c0231

  • SHA1

    9d7d13016a9b9dda2b9e98beb222dd7d2013ebaf

  • SHA256

    898ab33196c09c002ad6806ff25b8713522c433f8f36f19d4479eef779e3e451

  • SHA512

    076d27383100059788268b9a24c8d4888a2b2d9742cfed301631deb956e4fb14c4d1217df146eae96a0af5f02e6a7416936db589cd87ef47022e0381f604a076

  • SSDEEP

    384:LMqCT0i9rdTe/kCOyU77knZcDfm2grAF+rMRTyN/0L+EcoinblneHQM3epzXfNr9:YfJ1CFU77k67mnrM+rMRa8NulVt

Malware Config

Signatures

  • Modifies Windows Firewall 2 TTPs 1 IoCs
  • Drops startup file 2 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Event Triggered Execution: Netsh Helper DLL 1 TTPs 3 IoCs

    Netsh.exe (also referred to as Netshell) is a command-line scripting utility used to interact with the network configuration of a system.

  • 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.

  • Suspicious use of AdjustPrivilegeToken 37 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e21e1316a51bb240491bea262c7c0231_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\e21e1316a51bb240491bea262c7c0231_JaffaCakes118.exe"
    1⤵
    • Drops startup file
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1672
    • C:\Windows\SysWOW64\netsh.exe
      netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\e21e1316a51bb240491bea262c7c0231_JaffaCakes118.exe" "e21e1316a51bb240491bea262c7c0231_JaffaCakes118.exe" ENABLE
      2⤵
      • Modifies Windows Firewall
      • Event Triggered Execution: Netsh Helper DLL
      • System Location Discovery: System Language Discovery
      PID:1140

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/1672-0-0x00000000745F1000-0x00000000745F2000-memory.dmp

    Filesize

    4KB

  • memory/1672-1-0x00000000745F0000-0x0000000074B9B000-memory.dmp

    Filesize

    5.7MB

  • memory/1672-2-0x00000000745F0000-0x0000000074B9B000-memory.dmp

    Filesize

    5.7MB

  • memory/1672-4-0x00000000745F0000-0x0000000074B9B000-memory.dmp

    Filesize

    5.7MB

  • memory/1672-5-0x00000000745F0000-0x0000000074B9B000-memory.dmp

    Filesize

    5.7MB

  • memory/1672-6-0x00000000745F0000-0x0000000074B9B000-memory.dmp

    Filesize

    5.7MB