General

  • Target

    9e823478f8b4cc0fea25c68e63e9ae85f2274a419dc6c.exe

  • Size

    4.0MB

  • Sample

    221124-hw3sqaag4t

  • MD5

    7b73b737d16ef924bb896ecf62cea11a

  • SHA1

    edabd9046dcfd2bc3b67522a5da0bee72077a497

  • SHA256

    9c6fd1a60f813387c28a390ad7cb20ee217a1afdd44a5e90830871cb893d07b1

  • SHA512

    556bed0bfe10c4365e7963e0ee127bb14dc7f4acca81b247ab6e6b990d7df01d931c6fd4af9ef9f2bb0277a0810cf1bbc1eabb211e6f6948f6930edd148af5fa

  • SSDEEP

    98304:ylKF/xupJR/EgwFC8qJ6iUkJZ+7aXD6Wl2cPP0hi:ylCoJgFCXp5D/PPP6i

Malware Config

Extracted

Family

vidar

Version

55.8

Botnet

1364

C2

https://t.me/headshotsonly

https://steamcommunity.com/profiles/76561199436777531

Attributes
  • profile_id

    1364

Targets

    • Target

      9e823478f8b4cc0fea25c68e63e9ae85f2274a419dc6c.exe

    • Size

      4.0MB

    • MD5

      7b73b737d16ef924bb896ecf62cea11a

    • SHA1

      edabd9046dcfd2bc3b67522a5da0bee72077a497

    • SHA256

      9c6fd1a60f813387c28a390ad7cb20ee217a1afdd44a5e90830871cb893d07b1

    • SHA512

      556bed0bfe10c4365e7963e0ee127bb14dc7f4acca81b247ab6e6b990d7df01d931c6fd4af9ef9f2bb0277a0810cf1bbc1eabb211e6f6948f6930edd148af5fa

    • SSDEEP

      98304:ylKF/xupJR/EgwFC8qJ6iUkJZ+7aXD6Wl2cPP0hi:ylCoJgFCXp5D/PPP6i

    • 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

Defense Evasion

Install Root Certificate

1
T1130

Modify Registry

1
T1112

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