General

  • Target

    file.exe

  • Size

    348KB

  • Sample

    221028-qrtcgsffe2

  • MD5

    a480984f6dea05271c7af26bdecbdb73

  • SHA1

    ad0471ebc24fbe40acc8339384ed137e9acd7d49

  • SHA256

    71e90c9c40a3a18c3220d7cc3cd62735ef19a47e4f06563e3dc593745ffdb707

  • SHA512

    5267814fd35d27aa3d8504f5f6716bcb024ed6f2646f71dd893a7278142d9f1a082c53e3cbc173ac0301a10967779111b7ff0884ed2acab0fa37ee1d23728a63

  • SSDEEP

    6144:hZuHxL6T9Lj1DN858YrE/r4wCRsxFSf4WI6aT:hZuHx2pLxB855rEMhwFwIdT

Malware Config

Extracted

Family

vidar

Version

55.3

Botnet

937

C2

https://t.me/slivetalks

https://c.im/@xinibin420

Attributes
  • profile_id

    937

Targets

    • Target

      file.exe

    • Size

      348KB

    • MD5

      a480984f6dea05271c7af26bdecbdb73

    • SHA1

      ad0471ebc24fbe40acc8339384ed137e9acd7d49

    • SHA256

      71e90c9c40a3a18c3220d7cc3cd62735ef19a47e4f06563e3dc593745ffdb707

    • SHA512

      5267814fd35d27aa3d8504f5f6716bcb024ed6f2646f71dd893a7278142d9f1a082c53e3cbc173ac0301a10967779111b7ff0884ed2acab0fa37ee1d23728a63

    • SSDEEP

      6144:hZuHxL6T9Lj1DN858YrE/r4wCRsxFSf4WI6aT:hZuHx2pLxB855rEMhwFwIdT

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

    • Checks computer location settings

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

    • Deletes itself

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • Accesses 2FA software files, possible credential harvesting

    • 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 Matrix ATT&CK v6

Credential Access

Credentials in Files

3
T1081

Discovery

Query Registry

3
T1012

System Information Discovery

3
T1082

Collection

Data from Local System

3
T1005

Tasks