General

  • Target

    SecuriteInfo.com.Trojan.PWS.Steam.37481.30383.28482.exe

  • Size

    1.1MB

  • Sample

    240915-sveplszemf

  • MD5

    165c328dfa78a39f3aa2889904fb49ae

  • SHA1

    2c9456d25869b7c172deced0024d26c20254c067

  • SHA256

    8435702911a3d6ebac7acef5aff7bc30395427892c1ddf39647b912a93260258

  • SHA512

    963ffe6191d8b8e274677bd95c4a6e023313bb5060e2fac4012356405965cc784ca2b783401b8423f1dab56d378f86a54c4e7d6d410a2e49cfa701907471c0ef

  • SSDEEP

    12288:00grFXz2n/uSZRDQDwAqvGz1AqIrwPKBXMftHG9aYWulFHCLQS5Ms8:/qFU/FcSuRoEPmXG1Yvnzp

Malware Config

Extracted

Family

vidar

Version

10.6

Botnet

2e711c8b5340db8e327be6ebd943b70a

C2

https://steamcommunity.com/profiles/76561199747278259

https://t.me/armad2a

Attributes
  • user_agent

    Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 YaBrowser/24.6.0.1 Safari/537.36

Targets

    • Target

      SecuriteInfo.com.Trojan.PWS.Steam.37481.30383.28482.exe

    • Size

      1.1MB

    • MD5

      165c328dfa78a39f3aa2889904fb49ae

    • SHA1

      2c9456d25869b7c172deced0024d26c20254c067

    • SHA256

      8435702911a3d6ebac7acef5aff7bc30395427892c1ddf39647b912a93260258

    • SHA512

      963ffe6191d8b8e274677bd95c4a6e023313bb5060e2fac4012356405965cc784ca2b783401b8423f1dab56d378f86a54c4e7d6d410a2e49cfa701907471c0ef

    • SSDEEP

      12288:00grFXz2n/uSZRDQDwAqvGz1AqIrwPKBXMftHG9aYWulFHCLQS5Ms8:/qFU/FcSuRoEPmXG1Yvnzp

    • Detect Vidar Stealer

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • Unsecured Credentials: Credentials In Files

      Steal credentials from unsecured files.

    • Checks installed software on the system

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

    • Enumerates processes with tasklist

MITRE ATT&CK Enterprise v15

Tasks