General

  • Target

    379b05a7d3bf9bc6976caf4e392bb9ce75eaa60b8ea83ed11bcad059fa9d990c.exe

  • Size

    841KB

  • Sample

    250130-dj43sswrd1

  • MD5

    1f51390491862c9bda38a583a81d0307

  • SHA1

    d9ac4d53686305836160ae14f240e5c67afc9685

  • SHA256

    379b05a7d3bf9bc6976caf4e392bb9ce75eaa60b8ea83ed11bcad059fa9d990c

  • SHA512

    1b54fa6396f169db2b6a664920b5f3546c11ab13694aefbc78177fd6a2dd15057e7f410ed793bd500504f73b0c17ab2896d1b382317b5e6629bdfa9f7f6f0c47

  • SSDEEP

    12288:wMWRyqEu6ptE0v5kBXqlgFm0CfmGI+6rqiAQVn3pp7Hi:wMwyqEv+0vGX/C+GI5bje

Malware Config

Extracted

Family

vipkeylogger

Credentials

Targets

    • Target

      379b05a7d3bf9bc6976caf4e392bb9ce75eaa60b8ea83ed11bcad059fa9d990c.exe

    • Size

      841KB

    • MD5

      1f51390491862c9bda38a583a81d0307

    • SHA1

      d9ac4d53686305836160ae14f240e5c67afc9685

    • SHA256

      379b05a7d3bf9bc6976caf4e392bb9ce75eaa60b8ea83ed11bcad059fa9d990c

    • SHA512

      1b54fa6396f169db2b6a664920b5f3546c11ab13694aefbc78177fd6a2dd15057e7f410ed793bd500504f73b0c17ab2896d1b382317b5e6629bdfa9f7f6f0c47

    • SSDEEP

      12288:wMWRyqEu6ptE0v5kBXqlgFm0CfmGI+6rqiAQVn3pp7Hi:wMwyqEv+0vGX/C+GI5bje

    • VIPKeylogger

      VIPKeylogger is a keylogger and infostealer written in C# and it resembles SnakeKeylogger that was found in 2020.

    • Vipkeylogger family

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • 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 Microsoft Outlook profiles

    • Looks up external IP address via web service

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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks