General

  • Target

    36dc746907920eef2aad86633a96a0e2aa119b0fc6fe69e578ee5271dd28c598

  • Size

    725KB

  • Sample

    211015-f7gnhsaef9

  • MD5

    8dc5701aec8d5572c7f6c858f7a11215

  • SHA1

    0127a329ef2b1b6c3aa82fac7f07728f4df77978

  • SHA256

    36dc746907920eef2aad86633a96a0e2aa119b0fc6fe69e578ee5271dd28c598

  • SHA512

    6ea45d93a872fe816b43644827c7e43e5b35d267d2ca41a23a3d86df81094b1d0fc2423e2963ac90439a000ad3b8664e4093a88ecaf3c444cb5f9973ca006206

Malware Config

Extracted

Family

vidar

Version

41.3

Botnet

1008

C2

https://mas.to/@oleg98

Attributes
  • profile_id

    1008

Targets

    • Target

      36dc746907920eef2aad86633a96a0e2aa119b0fc6fe69e578ee5271dd28c598

    • Size

      725KB

    • MD5

      8dc5701aec8d5572c7f6c858f7a11215

    • SHA1

      0127a329ef2b1b6c3aa82fac7f07728f4df77978

    • SHA256

      36dc746907920eef2aad86633a96a0e2aa119b0fc6fe69e578ee5271dd28c598

    • SHA512

      6ea45d93a872fe816b43644827c7e43e5b35d267d2ca41a23a3d86df81094b1d0fc2423e2963ac90439a000ad3b8664e4093a88ecaf3c444cb5f9973ca006206

    • 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