General

  • Target

    d913ad3ba69e84e1491411f6c53be4b8

  • Size

    576KB

  • Sample

    201117-y4hghcqmz6

  • MD5

    61c4d17c827440e2542444c66feb2467

  • SHA1

    6d7c795e0a7b3e080ab2cef4617efc295d5fb031

  • SHA256

    f2bfe91a2dc5456ef44c4e559a083479ffa4eafa0cfac96cd333dea386232c48

  • SHA512

    71a0659acbdde360936086d4b84a392e392febf311d24bf509a471700277f7e46f1c08f27dadfd65982d088e674b1bab3a9eeb96ff5adf46faf542e3040a0b64

Malware Config

Targets

    • Target

      d913ad3ba69e84e1491411f6c53be4b8

    • Size

      576KB

    • MD5

      61c4d17c827440e2542444c66feb2467

    • SHA1

      6d7c795e0a7b3e080ab2cef4617efc295d5fb031

    • SHA256

      f2bfe91a2dc5456ef44c4e559a083479ffa4eafa0cfac96cd333dea386232c48

    • SHA512

      71a0659acbdde360936086d4b84a392e392febf311d24bf509a471700277f7e46f1c08f27dadfd65982d088e674b1bab3a9eeb96ff5adf46faf542e3040a0b64

    • 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