General

  • Target

    9799d0518dd30b000490cb344882807ce892b5e4a93d6108c33e7c48d981065b

  • Size

    666KB

  • Sample

    211014-zvtxvsace8

  • MD5

    f364f84b22394c2e2169014f2e646261

  • SHA1

    49b689b469f7f0ec7abb8a0a14785f9244496ffa

  • SHA256

    9799d0518dd30b000490cb344882807ce892b5e4a93d6108c33e7c48d981065b

  • SHA512

    7edc7f8ff25491700ed5bd2af5be882aff82567c5b11f5ee8a7b13bcc4d81fd9a2cf4420994b1966c55212183e542b85224a3d54e4262b3725a7de61e6367ec5

Malware Config

Extracted

Family

vidar

Version

41.3

Botnet

1008

C2

https://mas.to/@oleg98

Attributes
  • profile_id

    1008

Targets

    • Target

      9799d0518dd30b000490cb344882807ce892b5e4a93d6108c33e7c48d981065b

    • Size

      666KB

    • MD5

      f364f84b22394c2e2169014f2e646261

    • SHA1

      49b689b469f7f0ec7abb8a0a14785f9244496ffa

    • SHA256

      9799d0518dd30b000490cb344882807ce892b5e4a93d6108c33e7c48d981065b

    • SHA512

      7edc7f8ff25491700ed5bd2af5be882aff82567c5b11f5ee8a7b13bcc4d81fd9a2cf4420994b1966c55212183e542b85224a3d54e4262b3725a7de61e6367ec5

    • 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