General

  • Target

    e40800aeb1b8011f6be84885a4ef27762eb4fc6b66e8cce2925541eb962997a8

  • Size

    666KB

  • Sample

    211014-kz4kjaggf6

  • MD5

    7f56914f5b3a51871aee082d70a0a158

  • SHA1

    65d88512a18807f573a93f78974f8dde94b13954

  • SHA256

    e40800aeb1b8011f6be84885a4ef27762eb4fc6b66e8cce2925541eb962997a8

  • SHA512

    541a406c32c5771add4beeeb0e05795249d58c83237e993a81b2249e31b24898d460f1769864bfc48d0c59da3e8db3ac59160614305cb15cb4885624286edc58

Malware Config

Extracted

Family

vidar

Version

41.3

Botnet

1008

C2

https://mas.to/@oleg98

Attributes
  • profile_id

    1008

Targets

    • Target

      e40800aeb1b8011f6be84885a4ef27762eb4fc6b66e8cce2925541eb962997a8

    • Size

      666KB

    • MD5

      7f56914f5b3a51871aee082d70a0a158

    • SHA1

      65d88512a18807f573a93f78974f8dde94b13954

    • SHA256

      e40800aeb1b8011f6be84885a4ef27762eb4fc6b66e8cce2925541eb962997a8

    • SHA512

      541a406c32c5771add4beeeb0e05795249d58c83237e993a81b2249e31b24898d460f1769864bfc48d0c59da3e8db3ac59160614305cb15cb4885624286edc58

    • 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