General

  • Target

    611796a36903059a2d1725d7849a375b9aa2902254c0d5f5fa2122e83570ea3a

  • Size

    742KB

  • Sample

    211013-x2dhcafba9

  • MD5

    ba1db6e8623f5d616b06bc749b21b6e0

  • SHA1

    784b43d378764435fb0b334662d2be8ef71dac07

  • SHA256

    611796a36903059a2d1725d7849a375b9aa2902254c0d5f5fa2122e83570ea3a

  • SHA512

    9fff1d772d9799e833020aa2063e7652795bb077f50b3d18ae49fb1a0c88a800d500f38bb72161dba9a9918ec90757868fd2715cd6e318607ad7efc58d0f8dd9

Malware Config

Extracted

Family

vidar

Version

41.3

Botnet

1008

C2

https://mas.to/@oleg98

Attributes
  • profile_id

    1008

Targets

    • Target

      611796a36903059a2d1725d7849a375b9aa2902254c0d5f5fa2122e83570ea3a

    • Size

      742KB

    • MD5

      ba1db6e8623f5d616b06bc749b21b6e0

    • SHA1

      784b43d378764435fb0b334662d2be8ef71dac07

    • SHA256

      611796a36903059a2d1725d7849a375b9aa2902254c0d5f5fa2122e83570ea3a

    • SHA512

      9fff1d772d9799e833020aa2063e7652795bb077f50b3d18ae49fb1a0c88a800d500f38bb72161dba9a9918ec90757868fd2715cd6e318607ad7efc58d0f8dd9

    • 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