General

  • Target

    c72f4c14a8a21882a03da48f0395808b78c500a9a53ed5a6e9cce83152553bcf

  • Size

    683KB

  • Sample

    211012-2mzjgsdcg7

  • MD5

    444fffaed54e4b26f8adbf7a3b45bcc7

  • SHA1

    225ed58da513caebd56b339afb7d3893059c461e

  • SHA256

    c72f4c14a8a21882a03da48f0395808b78c500a9a53ed5a6e9cce83152553bcf

  • SHA512

    ca3aeeb02f660cd99354f58e5979c6195d35062d01318ce2411c684e338212cc39b13ba318cf05bfe4f38ce60a627c7033f2480a709e8548e687b4c3c0aa569a

Malware Config

Extracted

Family

vidar

Version

41.3

Botnet

1008

C2

https://mas.to/@oleg98

Attributes
  • profile_id

    1008

Targets

    • Target

      c72f4c14a8a21882a03da48f0395808b78c500a9a53ed5a6e9cce83152553bcf

    • Size

      683KB

    • MD5

      444fffaed54e4b26f8adbf7a3b45bcc7

    • SHA1

      225ed58da513caebd56b339afb7d3893059c461e

    • SHA256

      c72f4c14a8a21882a03da48f0395808b78c500a9a53ed5a6e9cce83152553bcf

    • SHA512

      ca3aeeb02f660cd99354f58e5979c6195d35062d01318ce2411c684e338212cc39b13ba318cf05bfe4f38ce60a627c7033f2480a709e8548e687b4c3c0aa569a

    • 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