General

  • Target

    976515fb47af30526e1e6b3db5d14ab28bc3a361e1a4dd14f9797c1fbedbf863

  • Size

    742KB

  • Sample

    211015-agnfgsadd8

  • MD5

    0eac2fdc64e289d30466ff22618edb5d

  • SHA1

    3481f541e73941a052782b2f74b6e0486f973c40

  • SHA256

    976515fb47af30526e1e6b3db5d14ab28bc3a361e1a4dd14f9797c1fbedbf863

  • SHA512

    60f7d0998c011695b7753c1555246b6998fc9c8fa179a6cd563c414afc352c5a0d69afbd55c913b259df23bd00dde419f46f44f8f48db3ad43294c4ae041287b

Malware Config

Extracted

Family

vidar

Version

41.3

Botnet

1008

C2

https://mas.to/@oleg98

Attributes
  • profile_id

    1008

Targets

    • Target

      976515fb47af30526e1e6b3db5d14ab28bc3a361e1a4dd14f9797c1fbedbf863

    • Size

      742KB

    • MD5

      0eac2fdc64e289d30466ff22618edb5d

    • SHA1

      3481f541e73941a052782b2f74b6e0486f973c40

    • SHA256

      976515fb47af30526e1e6b3db5d14ab28bc3a361e1a4dd14f9797c1fbedbf863

    • SHA512

      60f7d0998c011695b7753c1555246b6998fc9c8fa179a6cd563c414afc352c5a0d69afbd55c913b259df23bd00dde419f46f44f8f48db3ad43294c4ae041287b

    • 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