Analysis

  • max time kernel
    148s
  • max time network
    126s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    15/10/2026, 22:21

General

  • Target
    jaffacakes118_Virus.Win32.Lamer.fg.exe
  • Size 830KB
  • Sample261015-19rlqaet2j
  • SHA256 852d32755516cff48e38cc2f6e0dd93a552d9edcca0ed0aa6baecccf9f24d13f
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Drops file in System32 directory 64 IoCs
  • UPX packed file 9 IoCs

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

  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows directory 64 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.

  • NSIS installer 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Virus.Win32.Lamer.fg.exe
    "C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Virus.Win32.Lamer.fg.exe"
    1⤵
    • Drops file in System32 directory
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    PID:3492

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        7zFM.exe-

        • Path C:\Program Files\7-Zip\7zFM.exe-
        • Size 1.8MB
        • SHA256 2d4b63f03398be4823d5da1b5d1369756e3ba705b37972058cfe79ceaa153e47
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/3492-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/3492-1103-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/3492-1104-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/3492-1755-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/3492-2911-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/3492-2912-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/3492-2913-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/3492-2914-0x0000000000400000-0x000000000040F000-memory.dmp