Analysis

  • max time kernel
    148s
  • max time network
    144s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13-12-2024 02:36

General

  • Target

    FARCRY3_+16._AOBeta._SteamDX9.exe

  • Size

    1.8MB

  • MD5

    a32ace277e7f42ce0eff7dfa2436bdae

  • SHA1

    b76cf92eb53cad790fb1c99778e7f005e8b9a465

  • SHA256

    2531e9f941ecf91e7e6f8f0b6a146d05d77d0c14aa90c1ac8b8000261ac66c49

  • SHA512

    2a405f6c64c45d741edac1c8ee87906c605e520733f76d33b84f73b75968d56aa7986437aa304b6d571f490113be757b4c016e96485c95406988d664ea38fcb4

  • SSDEEP

    49152:opTO1FhLU+laOiVoqjGZ8oLLghkWzPT7a6mEe+wt:opIFlaOmpoEiUPa6Xe+s

Malware Config

Signatures

  • Guloader family
  • Guloader,Cloudeye

    A shellcode based downloader first seen in 2020.

  • VMProtect packed file 3 IoCs

    Detects executables packed with VMProtect commercial packer.

  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Suspicious use of NtSetInformationThreadHideFromDebugger 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 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\FARCRY3_+16._AOBeta._SteamDX9.exe
    "C:\Users\Admin\AppData\Local\Temp\FARCRY3_+16._AOBeta._SteamDX9.exe"
    1⤵
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    PID:4000
  • C:\Windows\system32\AUDIODG.EXE
    C:\Windows\system32\AUDIODG.EXE 0x538 0x308
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:232

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4000-0-0x0000000000400000-0x00000000009D8000-memory.dmp

    Filesize

    5.8MB

  • memory/4000-1-0x0000000000400000-0x00000000009D8000-memory.dmp

    Filesize

    5.8MB

  • memory/4000-4-0x0000000000400000-0x00000000009D8000-memory.dmp

    Filesize

    5.8MB