General

  • Target

    Adobe.Photoshop.2024.v25.6 (infected).zip

  • Size

    115.0MB

  • Sample

    241003-yk45eatcqk

  • MD5

    0b2bfcc33a1669b811d954810c93f199

  • SHA1

    eb0759d79b954ea7537edfe4403ad0edd48b573a

  • SHA256

    6cca494aed33d4180ead232a78ace308bc52c627b7159d8427484c5d078a3c06

  • SHA512

    796da259d92a78bf9994d98cd0901ca4381f9bc0004ff11f3a38cac88d0b6d8134185c50e0fb6692be7f335f85a0ccacdd512b2ce793d30d2a63caa741c6e8a0

  • SSDEEP

    3145728:MpTBw9Cj/yNRDOj1sROmS0zc2aHIIU/bj7:EHjuDASnS0wzKbj7

Malware Config

Extracted

Family

vidar

Version

11

Botnet

2c447a3a3ad43bca51b075083f951002

C2

https://steamcommunity.com/profiles/76561199780418869

https://t.me/ae5ed

Attributes
  • user_agent

    Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:130.0) Gecko/20100101 Firefox/130.0

Targets

    • Target

      Set-up.exe

    • Size

      780.5MB

    • MD5

      d6e7ee8a8ede36b1c567757ddfd26bcc

    • SHA1

      954e97bb4ff2ba7a9b6d1fc8df18ac14aa62a27f

    • SHA256

      6ccf8ae4a36d3074fb72419a02a72016d7e7aad3e577c572d6aedb4039cce6bb

    • SHA512

      b46252220de247922ff51ec9b462d109b5d443d6f4502587311f5a85c3461cd3ef0c7dde9f337252515d7865d14bdec7ca5348770a77ada44f92192260c02838

    • SSDEEP

      196608:pzXymwOshGs9d1aUNCKa0k8DK8KDcaqJAX:1XlwVldZCKanGK8QcDAX

    • Detect Vidar Stealer

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

    • Downloads MZ/PE file

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Loads dropped DLL

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Unsecured Credentials: Credentials In Files

      Steal credentials from unsecured files.

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Checks installed software on the system

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

MITRE ATT&CK Enterprise v15

Tasks