General

  • Target

    7f42f15305d3e1d39dcbf2d88d8741e5c0a5976eac1eca674286c531d21d1b08

  • Size

    493KB

  • Sample

    201111-sft53evvms

  • MD5

    3dd76881816389df4151723afe6f30d4

  • SHA1

    9298aa4fc09c30b9a6f8c802c65470b65d2044d7

  • SHA256

    7f42f15305d3e1d39dcbf2d88d8741e5c0a5976eac1eca674286c531d21d1b08

  • SHA512

    8226f5f5216e199ff1b13d92df4c56d245b1283690c63aa91716a06a41af20c3bf472c94b8d274b8ab5bd3cc40b9f16c83c00ae5295a2eaf304ac8ef0b159af6

Malware Config

Targets

    • Target

      7f42f15305d3e1d39dcbf2d88d8741e5c0a5976eac1eca674286c531d21d1b08

    • Size

      493KB

    • MD5

      3dd76881816389df4151723afe6f30d4

    • SHA1

      9298aa4fc09c30b9a6f8c802c65470b65d2044d7

    • SHA256

      7f42f15305d3e1d39dcbf2d88d8741e5c0a5976eac1eca674286c531d21d1b08

    • SHA512

      8226f5f5216e199ff1b13d92df4c56d245b1283690c63aa91716a06a41af20c3bf472c94b8d274b8ab5bd3cc40b9f16c83c00ae5295a2eaf304ac8ef0b159af6

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

    • 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

1
T1082

Collection

Data from Local System

3
T1005

Tasks