General

  • Target

    d4e89e6e74d76a4438e6d81f425a1d12c2de3577a1173a0504b1b988aef51d8f

  • Size

    728KB

  • Sample

    211015-w5p5wabcc5

  • MD5

    4379eeec5ef4e489cc9f2ac5e5fd6e89

  • SHA1

    4a2f283e40f8fd1db7758f44626422e4acfcfaed

  • SHA256

    d4e89e6e74d76a4438e6d81f425a1d12c2de3577a1173a0504b1b988aef51d8f

  • SHA512

    8e8a0edee55c7d665e6af10799ae539d3cdc81e03d34d1853ec616d9746004f21de2fdab5d3602535bf856e40c88ffadd1a780bdd8eea17cc08c8a23510c453b

Malware Config

Extracted

Family

vidar

Version

41.4

Botnet

1008

C2

https://mas.to/@sslam

Attributes
  • profile_id

    1008

Targets

    • Target

      d4e89e6e74d76a4438e6d81f425a1d12c2de3577a1173a0504b1b988aef51d8f

    • Size

      728KB

    • MD5

      4379eeec5ef4e489cc9f2ac5e5fd6e89

    • SHA1

      4a2f283e40f8fd1db7758f44626422e4acfcfaed

    • SHA256

      d4e89e6e74d76a4438e6d81f425a1d12c2de3577a1173a0504b1b988aef51d8f

    • SHA512

      8e8a0edee55c7d665e6af10799ae539d3cdc81e03d34d1853ec616d9746004f21de2fdab5d3602535bf856e40c88ffadd1a780bdd8eea17cc08c8a23510c453b

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

    • Vidar Stealer

    • Downloads MZ/PE file

    • 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

2
T1012

System Information Discovery

2
T1082

Collection

Data from Local System

3
T1005

Tasks