General

  • Target

    774b328fd5904bd0a7d3954bf9321948b43dcc3091db995c27fe47e360d2b7aa.exe

  • Size

    888KB

  • Sample

    250130-dsvkqaxkew

  • MD5

    10af07f922ab5c9b698eddb9531fbd1e

  • SHA1

    c45c8c070db6c4d010d94c3eac63cede05f2d54c

  • SHA256

    774b328fd5904bd0a7d3954bf9321948b43dcc3091db995c27fe47e360d2b7aa

  • SHA512

    afa6917e8b6296eccde558cd9d2866ada22c8789d93222595fffd245256163449f2fd01fe91874ef683b04f1c27ba249cf81c0620127cee57523364467ad5078

  • SSDEEP

    12288:gzSggsik2jMBTI5G3LMm1POzWGtCJBjxGA1ZZBEshvUf/VjgDqApOIMoR:gzjZHLfPOKS0fZd0V0+DoR

Malware Config

Extracted

Family

vipkeylogger

Targets

    • Target

      774b328fd5904bd0a7d3954bf9321948b43dcc3091db995c27fe47e360d2b7aa.exe

    • Size

      888KB

    • MD5

      10af07f922ab5c9b698eddb9531fbd1e

    • SHA1

      c45c8c070db6c4d010d94c3eac63cede05f2d54c

    • SHA256

      774b328fd5904bd0a7d3954bf9321948b43dcc3091db995c27fe47e360d2b7aa

    • SHA512

      afa6917e8b6296eccde558cd9d2866ada22c8789d93222595fffd245256163449f2fd01fe91874ef683b04f1c27ba249cf81c0620127cee57523364467ad5078

    • SSDEEP

      12288:gzSggsik2jMBTI5G3LMm1POzWGtCJBjxGA1ZZBEshvUf/VjgDqApOIMoR:gzjZHLfPOKS0fZd0V0+DoR

    • 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