General

  • Target

    29d05edb48e51c99a95191d453cc9075459586b497e49a7beb9454cc2b6d492a

  • Size

    729KB

  • Sample

    211015-xhhyqabcd2

  • MD5

    17ecb6083e1e20c25023a6c21cd039da

  • SHA1

    ff54615f1225cc43def6f6e02aa886de86eb8693

  • SHA256

    29d05edb48e51c99a95191d453cc9075459586b497e49a7beb9454cc2b6d492a

  • SHA512

    d94a4f1516fa825535b290fadbeb924c61c3d7f702f828553a3911dbfe3d63cce62802a4fb336f2332f3a87d35e9b2ed7198ed803e72bc3dee03532e609612f6

Malware Config

Extracted

Family

vidar

Version

41.4

Botnet

1008

C2

https://mas.to/@sslam

Attributes
  • profile_id

    1008

Targets

    • Target

      29d05edb48e51c99a95191d453cc9075459586b497e49a7beb9454cc2b6d492a

    • Size

      729KB

    • MD5

      17ecb6083e1e20c25023a6c21cd039da

    • SHA1

      ff54615f1225cc43def6f6e02aa886de86eb8693

    • SHA256

      29d05edb48e51c99a95191d453cc9075459586b497e49a7beb9454cc2b6d492a

    • SHA512

      d94a4f1516fa825535b290fadbeb924c61c3d7f702f828553a3911dbfe3d63cce62802a4fb336f2332f3a87d35e9b2ed7198ed803e72bc3dee03532e609612f6

    • 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