General

  • Target

    f2675f59a65add81d32683e6ec1a2aec2c37547df4ef331c21b5f498ccee7897.exe

  • Size

    845KB

  • Sample

    250111-gmy8haxmfy

  • MD5

    91ccccf28bcd650fc1f8e5256891211c

  • SHA1

    35ceec260d23f1aaa3b948060a0f4c5c926f9b73

  • SHA256

    f2675f59a65add81d32683e6ec1a2aec2c37547df4ef331c21b5f498ccee7897

  • SHA512

    6d9ef4683482a59ef0a25eb402a54bf27adc0039c1c474ef41ea4e4424796d33285cd3e1f8521ac3331990e288bf514a2abf5c83ab7fb7c5b37f865205ba05a5

  • SSDEEP

    12288:jMMy+nuP3eBfkS7MYDiyUKmBnjVlNqPFqQPuWZcWRmF1cmSKeE9pMFGwy9EXX+:4+0OZkTPyUPB5EGWZc+mFwKWFGwFO

Malware Config

Extracted

Family

vipkeylogger

Targets

    • Target

      f2675f59a65add81d32683e6ec1a2aec2c37547df4ef331c21b5f498ccee7897.exe

    • Size

      845KB

    • MD5

      91ccccf28bcd650fc1f8e5256891211c

    • SHA1

      35ceec260d23f1aaa3b948060a0f4c5c926f9b73

    • SHA256

      f2675f59a65add81d32683e6ec1a2aec2c37547df4ef331c21b5f498ccee7897

    • SHA512

      6d9ef4683482a59ef0a25eb402a54bf27adc0039c1c474ef41ea4e4424796d33285cd3e1f8521ac3331990e288bf514a2abf5c83ab7fb7c5b37f865205ba05a5

    • SSDEEP

      12288:jMMy+nuP3eBfkS7MYDiyUKmBnjVlNqPFqQPuWZcWRmF1cmSKeE9pMFGwy9EXX+:4+0OZkTPyUPB5EGWZc+mFwKWFGwFO

    • 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