Analysis

  • max time kernel
    139s
  • max time network
    129s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250129-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250129-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05-02-2025 13:30

General

  • Target

    2025-02-05_99b271b7177504f779a2fdc07ce4ec15_frostygoop_poet-rat_snatch.exe

  • Size

    7.3MB

  • MD5

    99b271b7177504f779a2fdc07ce4ec15

  • SHA1

    d68b00add23513c61cecc7b77767744555041380

  • SHA256

    3defc89a9190f7ba4474aaa8fb3f5a738a721dc1999ac6f71d438cdceadb20e7

  • SHA512

    2f589f0441530e32638436a046f17780acd6a86c6c22126a381b283463f287b42139ec8c68e56d990d1a0e5c3b3299069157db7ef1792d846694c4e4fa611fb4

  • SSDEEP

    49152:Eu7j2db6v4MmTW+cs832y1O1GdM7Ugxu5gez60YQLoGzmytaO4jpvBFmIzs7O8Af:Eu7jMZMmTWpr31dpz60hL39axZkpGGK

Score
10/10

Malware Config

Extracted

Family

vidar

C2

https://t.me/sok33tn

https://steamcommunity.com/profiles/76561199824159981

Attributes
  • user_agent

    Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:136.0) Gecko/20100101 Firefox/136.0

Signatures

  • Detect Vidar Stealer 3 IoCs
  • Vidar

    Vidar is an infostealer based on Arkei stealer.

  • Vidar family
  • Suspicious use of SetThreadContext 1 IoCs
  • 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 WriteProcessMemory 11 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2025-02-05_99b271b7177504f779a2fdc07ce4ec15_frostygoop_poet-rat_snatch.exe
    "C:\Users\Admin\AppData\Local\Temp\2025-02-05_99b271b7177504f779a2fdc07ce4ec15_frostygoop_poet-rat_snatch.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4740
    • C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe
      "C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      PID:3332

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3332-0-0x0000000000400000-0x0000000000422000-memory.dmp

    Filesize

    136KB

  • memory/3332-1-0x0000000000400000-0x0000000000422000-memory.dmp

    Filesize

    136KB

  • memory/3332-2-0x0000000000400000-0x0000000000422000-memory.dmp

    Filesize

    136KB

  • memory/3332-9-0x0000000000400000-0x0000000000422000-memory.dmp

    Filesize

    136KB