General

  • Target

    8fd93c47968302f98aa456c0a52666f3.exe

  • Size

    633KB

  • Sample

    210507-qyfp4wn2cn

  • MD5

    8fd93c47968302f98aa456c0a52666f3

  • SHA1

    5c7484ec3d83670fad897404192733c9caef09b8

  • SHA256

    f1eb9e418bb356a097f70bdfcd56cc1eab63192e0a1607d6698298a4d41a7983

  • SHA512

    680d6041fbbc3134007708787537fc63b735cde66922e73b3c756ac2997e01e9b11e5323d3dccfa864995482693773549c20e02d6a2b0dc318e8ed6138ea88d6

Malware Config

Extracted

Family

vidar

Version

38.7

Botnet

890

C2

https://HAL9THapi.faceit.comramilgame

Attributes
  • profile_id

    890

Targets

    • Target

      8fd93c47968302f98aa456c0a52666f3.exe

    • Size

      633KB

    • MD5

      8fd93c47968302f98aa456c0a52666f3

    • SHA1

      5c7484ec3d83670fad897404192733c9caef09b8

    • SHA256

      f1eb9e418bb356a097f70bdfcd56cc1eab63192e0a1607d6698298a4d41a7983

    • SHA512

      680d6041fbbc3134007708787537fc63b735cde66922e73b3c756ac2997e01e9b11e5323d3dccfa864995482693773549c20e02d6a2b0dc318e8ed6138ea88d6

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

    • Vidar Stealer

    • Downloads MZ/PE file

    • Deletes itself

    • Loads dropped DLL

    • Reads local data of messenger clients

      Infostealers often target stored data of messaging applications, which can include saved credentials and account information.

    • 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

Defense Evasion

Install Root Certificate

1
T1130

Modify Registry

1
T1112

Credential Access

Credentials in Files

4
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Collection

Data from Local System

4
T1005

Tasks