General

  • Target

    2582fab2adc3e880f3baa8fe8076ee9e97ff16cb65c099c70cca57fd629aa3c2

  • Size

    3.3MB

  • Sample

    220928-w4r8vahhep

  • MD5

    c547a401825f053bcd52d9941d1ac2ca

  • SHA1

    3ea898094f5ab55de42a528c3a82aacfd7f5c169

  • SHA256

    2582fab2adc3e880f3baa8fe8076ee9e97ff16cb65c099c70cca57fd629aa3c2

  • SHA512

    3ef4cd153dc604a2d3af90c818b172ffdfd29124215e01e1147b96f02b196f00803343151c793525f06b336433c3e9c2c0796a96f8bbce4b901489b292aedfbe

  • SSDEEP

    12288:rkU2jxxsm3+AzExa67IVAgQd15KkprIYv:gU5m3HExadygAbpfv

Malware Config

Extracted

Family

vidar

Version

54.6

Botnet

1680

C2

https://t.me/huobiinside

https://mas.to/@kyriazhs1975

Attributes
  • profile_id

    1680

Targets

    • Target

      2582fab2adc3e880f3baa8fe8076ee9e97ff16cb65c099c70cca57fd629aa3c2

    • Size

      3.3MB

    • MD5

      c547a401825f053bcd52d9941d1ac2ca

    • SHA1

      3ea898094f5ab55de42a528c3a82aacfd7f5c169

    • SHA256

      2582fab2adc3e880f3baa8fe8076ee9e97ff16cb65c099c70cca57fd629aa3c2

    • SHA512

      3ef4cd153dc604a2d3af90c818b172ffdfd29124215e01e1147b96f02b196f00803343151c793525f06b336433c3e9c2c0796a96f8bbce4b901489b292aedfbe

    • SSDEEP

      12288:rkU2jxxsm3+AzExa67IVAgQd15KkprIYv:gU5m3HExadygAbpfv

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

    • Checks computer location settings

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

    • 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.

    • Suspicious use of SetThreadContext

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