General

  • Target

    247c03ca540a2587533c7de5cefbb12e

  • Size

    518KB

  • Sample

    231231-cyb5wsheh5

  • MD5

    247c03ca540a2587533c7de5cefbb12e

  • SHA1

    20d3e165e6cf3cb8678d49b74f8a7e555192b20c

  • SHA256

    f01179194d4401ddad99066cb4329be83cdfe0ab51ac8f52f5386664c2e867d2

  • SHA512

    2403b7d1966916804efa197fe0ba3ca409d1f49a0767a03acbba6ca541cc585f879cea871613056da0f92b48b81785883afb2f5b6e0872255bda2fd86cc05816

  • SSDEEP

    6144:mYmLpk7JUrWhGy7oak4s7QCMSdjX45JbrYGV2egfIwy5OZRuq24+iOlOFkE5vlUV:UFk7uahGyHk/QCC5JHqesZ33LeE5vet

Malware Config

Extracted

Family

vidar

Version

28.5

Botnet

237

C2

http://interludeeurope.com/

Attributes
  • profile_id

    237

Targets

    • Target

      247c03ca540a2587533c7de5cefbb12e

    • Size

      518KB

    • MD5

      247c03ca540a2587533c7de5cefbb12e

    • SHA1

      20d3e165e6cf3cb8678d49b74f8a7e555192b20c

    • SHA256

      f01179194d4401ddad99066cb4329be83cdfe0ab51ac8f52f5386664c2e867d2

    • SHA512

      2403b7d1966916804efa197fe0ba3ca409d1f49a0767a03acbba6ca541cc585f879cea871613056da0f92b48b81785883afb2f5b6e0872255bda2fd86cc05816

    • SSDEEP

      6144:mYmLpk7JUrWhGy7oak4s7QCMSdjX45JbrYGV2egfIwy5OZRuq24+iOlOFkE5vlUV:UFk7uahGyHk/QCC5JHqesZ33LeE5vet

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

    • Vidar Stealer

    • 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 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 v13

Credential Access

Unsecured Credentials

4
T1552

Credentials In Files

4
T1552.001

Discovery

Query Registry

2
T1012

System Information Discovery

1
T1082

Collection

Data from Local System

4
T1005

Tasks