General

  • Target

    600552e69cace5f3ae996afd8c3376bd2bdd2d486e1fa7187587e197f25a86fa

  • Size

    556KB

  • Sample

    210227-43hh9rt9r6

  • MD5

    ed1e5792000d46ce259f1921f014967d

  • SHA1

    9e4d2aa15d2d6c61e3bebb0b5bd4d4c4d3f663fd

  • SHA256

    600552e69cace5f3ae996afd8c3376bd2bdd2d486e1fa7187587e197f25a86fa

  • SHA512

    c7a171a180960e993e752918a65687fe4f89edec7a4588cb670311c14682a62a017f37419de7ce2e7d4ef0b0dbe10b24c0f827ab9bd97d2714cec11e7bbc102b

Malware Config

Targets

    • Target

      600552e69cace5f3ae996afd8c3376bd2bdd2d486e1fa7187587e197f25a86fa

    • Size

      556KB

    • MD5

      ed1e5792000d46ce259f1921f014967d

    • SHA1

      9e4d2aa15d2d6c61e3bebb0b5bd4d4c4d3f663fd

    • SHA256

      600552e69cace5f3ae996afd8c3376bd2bdd2d486e1fa7187587e197f25a86fa

    • SHA512

      c7a171a180960e993e752918a65687fe4f89edec7a4588cb670311c14682a62a017f37419de7ce2e7d4ef0b0dbe10b24c0f827ab9bd97d2714cec11e7bbc102b

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

    • Deletes itself

    • Reads user/profile data of local email clients

      Email clients store some user data on disk where infostealers will often target it.

    • 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

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

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