Analysis

  • max time kernel
    149s
  • max time network
    137s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    15/10/2026, 23:09

General

  • Target
    jaffacakes118_Trojan.Win32.Agent.pqks.exe
  • Size 52KB
  • Sample261015-25csfad16w
  • SHA256 a4408c3791c9017c29e4934e321ef9a161245fe4c8684045a0707f7c7d9a2e6c
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
6/10

Malware Config

Signatures

  • Enumerates connected drives 3 TTPs 1 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • UPX packed file 2 IoCs

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

  • 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.

Processes

  • C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Trojan.Win32.Agent.pqks.exe
    "C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Trojan.Win32.Agent.pqks.exe"
    1⤵
    • Enumerates connected drives
    • System Location Discovery: System Language Discovery
    PID:4568
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4568 -s 412
      2⤵
      • Program crash
      PID:2408
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4568 -ip 4568
    1⤵
      PID:848

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

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          Downloads

          memory/4568-0-0x0000000000930000-0x0000000000950000-memory.dmp

          memory/4568-1-0x000000000094F000-0x0000000000950000-memory.dmp

          memory/4568-3-0x0000000000930000-0x0000000000950000-memory.dmp