General

  • Target

    addc536bf186bf0f1f3c1bfb0dd10fb6.exe

  • Size

    743KB

  • Sample

    211013-lfxhjsdha5

  • MD5

    addc536bf186bf0f1f3c1bfb0dd10fb6

  • SHA1

    30608904d812a48535427dff89ca28640477fb90

  • SHA256

    9cffbade290f88c34b8a5e2e551fd9ae035eeda9d49d0eb0fecec8e40ecf2e84

  • SHA512

    4fa4fd543f20103dc03690e192e251a19fdd4e79af31fbfa57cf9d68eb290412f9fa76c943bac95d6af9bd613e8efb492ad83094587720d68f8d4597cce61091

Malware Config

Extracted

Family

vidar

Version

41.3

Botnet

1008

C2

https://mas.to/@oleg98

Attributes
  • profile_id

    1008

Targets

    • Target

      addc536bf186bf0f1f3c1bfb0dd10fb6.exe

    • Size

      743KB

    • MD5

      addc536bf186bf0f1f3c1bfb0dd10fb6

    • SHA1

      30608904d812a48535427dff89ca28640477fb90

    • SHA256

      9cffbade290f88c34b8a5e2e551fd9ae035eeda9d49d0eb0fecec8e40ecf2e84

    • SHA512

      4fa4fd543f20103dc03690e192e251a19fdd4e79af31fbfa57cf9d68eb290412f9fa76c943bac95d6af9bd613e8efb492ad83094587720d68f8d4597cce61091

    • 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