General

  • Target

    f1cd1bec11d8b2c29c0b07be3bf35f491cf39d18cbaa53ff4ff9c25459e25362

  • Size

    743KB

  • Sample

    211013-pclteseba4

  • MD5

    c004f5e3896abc042a4956c443e0cd02

  • SHA1

    59766bce518d2891cfa9a700bcd870f1f5387fd0

  • SHA256

    f1cd1bec11d8b2c29c0b07be3bf35f491cf39d18cbaa53ff4ff9c25459e25362

  • SHA512

    b6acb27b5ae6700b54363064f02f2c0876412ea035f550b2ee1a3484497d19172fc4354e86c4abc638b5cf5ca455ab5406f22394c56de0945b45311603c39c9d

Malware Config

Extracted

Family

vidar

Version

41.3

Botnet

1008

C2

https://mas.to/@oleg98

Attributes
  • profile_id

    1008

Targets

    • Target

      f1cd1bec11d8b2c29c0b07be3bf35f491cf39d18cbaa53ff4ff9c25459e25362

    • Size

      743KB

    • MD5

      c004f5e3896abc042a4956c443e0cd02

    • SHA1

      59766bce518d2891cfa9a700bcd870f1f5387fd0

    • SHA256

      f1cd1bec11d8b2c29c0b07be3bf35f491cf39d18cbaa53ff4ff9c25459e25362

    • SHA512

      b6acb27b5ae6700b54363064f02f2c0876412ea035f550b2ee1a3484497d19172fc4354e86c4abc638b5cf5ca455ab5406f22394c56de0945b45311603c39c9d

    • 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