General

  • Target

    c7527552e464aaa5542ae881af3f226267d6821a842686d90727c092c7dd8053.bin

  • Size

    428KB

  • Sample

    230125-nbtbfahd81

  • MD5

    51c7bf8f21a041942f3f307d5667ec1b

  • SHA1

    8bb72efd6a0ce17720e75e7c8e39698deaf0c4b8

  • SHA256

    c7527552e464aaa5542ae881af3f226267d6821a842686d90727c092c7dd8053

  • SHA512

    91ac2036b8a89ff901d6fd1de301b7709a0af82ce40a09599df60141e7114b6275e40be6126bfe14f8dc8d1fac6fa2e6d6b514619dac7552b3c57e31d6e12ec8

  • SSDEEP

    6144:piEsLX1A5bOi8qvU7xZa8V50taXV6x6pvYk0E32P61hJFIJfVAVrwU+:0972brjv6c8VbfpvYJE32P6PHgtyQ

Malware Config

Extracted

Family

vidar

Version

1.6

Botnet

24

C2

https://t.me/ibommat

https://steamcommunity.com/profiles/76561199446766594

Attributes
  • profile_id

    24

Targets

    • Target

      c7527552e464aaa5542ae881af3f226267d6821a842686d90727c092c7dd8053.bin

    • Size

      428KB

    • MD5

      51c7bf8f21a041942f3f307d5667ec1b

    • SHA1

      8bb72efd6a0ce17720e75e7c8e39698deaf0c4b8

    • SHA256

      c7527552e464aaa5542ae881af3f226267d6821a842686d90727c092c7dd8053

    • SHA512

      91ac2036b8a89ff901d6fd1de301b7709a0af82ce40a09599df60141e7114b6275e40be6126bfe14f8dc8d1fac6fa2e6d6b514619dac7552b3c57e31d6e12ec8

    • SSDEEP

      6144:piEsLX1A5bOi8qvU7xZa8V50taXV6x6pvYk0E32P61hJFIJfVAVrwU+:0972brjv6c8VbfpvYJE32P6PHgtyQ

    • 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.

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