General

  • Target

    c21c38b41e26d025c1772834ddef86f0.exe

  • Size

    674KB

  • Sample

    210507-ber492a3e2

  • MD5

    c21c38b41e26d025c1772834ddef86f0

  • SHA1

    32898d4cef9a5ed56ee3b0974ed4140290f39903

  • SHA256

    2ac370f6d3f2a5f8008415fb9e0a20b676d08ef337e81722499c96ba47d8a8a1

  • SHA512

    c6953e8f182e6549b8954b2faf40864efe0b0affeb7e10d259ca69f7331edc68c73cb2ab4a5d4c054687a7333445328133362f8bae45f5b28526ad94dac4e554

Malware Config

Extracted

Family

vidar

Version

38.7

Botnet

890

C2

https://HAL9THapi.faceit.comramilgame

Attributes
  • profile_id

    890

Targets

    • Target

      c21c38b41e26d025c1772834ddef86f0.exe

    • Size

      674KB

    • MD5

      c21c38b41e26d025c1772834ddef86f0

    • SHA1

      32898d4cef9a5ed56ee3b0974ed4140290f39903

    • SHA256

      2ac370f6d3f2a5f8008415fb9e0a20b676d08ef337e81722499c96ba47d8a8a1

    • SHA512

      c6953e8f182e6549b8954b2faf40864efe0b0affeb7e10d259ca69f7331edc68c73cb2ab4a5d4c054687a7333445328133362f8bae45f5b28526ad94dac4e554

    • 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