General

  • Target

    e6798b28038242f024284aeff4c10e4feb75ce1999681e7608a7cc6d25644a3e

  • Size

    772KB

  • Sample

    211011-r73frshee3

  • MD5

    0cc4c18012c9e3436e9a94944f464838

  • SHA1

    8595672c97bac2ed2e8365b025f6e7e3462149e6

  • SHA256

    e6798b28038242f024284aeff4c10e4feb75ce1999681e7608a7cc6d25644a3e

  • SHA512

    946d11d6a34dc77ba6f43222ac94f910f7bcd4d3148320b9025aa6d940e400a8e8ca175b023c32128328acb3d4a1ada396470bc024eb403631dd2e2be8e054c4

Malware Config

Extracted

Family

vidar

Version

41.3

Botnet

1008

C2

https://mas.to/@oleg98

Attributes
  • profile_id

    1008

Targets

    • Target

      e6798b28038242f024284aeff4c10e4feb75ce1999681e7608a7cc6d25644a3e

    • Size

      772KB

    • MD5

      0cc4c18012c9e3436e9a94944f464838

    • SHA1

      8595672c97bac2ed2e8365b025f6e7e3462149e6

    • SHA256

      e6798b28038242f024284aeff4c10e4feb75ce1999681e7608a7cc6d25644a3e

    • SHA512

      946d11d6a34dc77ba6f43222ac94f910f7bcd4d3148320b9025aa6d940e400a8e8ca175b023c32128328acb3d4a1ada396470bc024eb403631dd2e2be8e054c4

    • 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