Analysis

  • max time kernel
    104s
  • max time network
    137s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250314-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29/03/2025, 20:12

General

  • Target

    JaffaCakes118_974de6c9b6303dc2b212582adeeb0568.exe

  • Size

    22KB

  • MD5

    974de6c9b6303dc2b212582adeeb0568

  • SHA1

    6f2c682b900cf3813dffc4319b6278827fdbb068

  • SHA256

    2ae50d094355db5145099e907568574ca0b28415c80610d4707e72241e3095de

  • SHA512

    c209c6c05fa082fc04e848bc652f983dc94e28c156a12b4bb6263ad6a0aa5ea647335a65cac9402bb0c1aae10c233ce373bf2164664133fd3437a9a51bedbc5d

  • SSDEEP

    384:jue6XxZmlB/uaD0criC+kc14aH7RD45tT7CRpwLj9DCS/lw/xJGeoP+KHJY:67ElB/QXPksvHhqtT7XL5w/xweo2KHJY

Malware Config

Extracted

Family

metasploit

Version

encoder/fnstenv_mov

Signatures

  • MetaSploit

    Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.

  • Metasploit family
  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_974de6c9b6303dc2b212582adeeb0568.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_974de6c9b6303dc2b212582adeeb0568.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:1400
    • C:\Windows\SysWOW64\svchost.exe
      C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_974de6c9b6303dc2b212582adeeb0568.exe
      2⤵
        PID:1452
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1452 -s 12
          3⤵
          • Program crash
          PID:708
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 1452 -ip 1452
      1⤵
        PID:3292

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/1452-3-0x0000000000400000-0x000000000041A000-memory.dmp

        Filesize

        104KB