General

  • Target

    PO-1124-0018- TTR-ASP1 .. 20 adet 0191621.exe

  • Size

    773KB

  • Sample

    241216-qcm7xs1lfy

  • MD5

    4b393b41e5b7bdd02e481816bec9ff4a

  • SHA1

    35b60bdfa5130cc88b508f4fee9c226a2277517b

  • SHA256

    b71fb82589e3532a9390352bc87f7c2edc2cd7fae723fe203500350a31559e17

  • SHA512

    28ae160172d1d13a8b56dac51dd38f44c1cbf2c4755300d34adfc5c5638ee2375bc7cf8b29e8173933f0f3e672cd2e8e8469fa341e3356a0c7e34153e08ac0e3

  • SSDEEP

    12288:ipdY9shQgZCnoCKpJTH7uag0rQ8Vt7W68RNkBXKU5YYyTAo187Ce6m05/W:WdhlyzKrHSaVrQ8i6UkxKVaSR7m05/

Malware Config

Extracted

Family

vipkeylogger

Targets

    • Target

      PO-1124-0018- TTR-ASP1 .. 20 adet 0191621.exe

    • Size

      773KB

    • MD5

      4b393b41e5b7bdd02e481816bec9ff4a

    • SHA1

      35b60bdfa5130cc88b508f4fee9c226a2277517b

    • SHA256

      b71fb82589e3532a9390352bc87f7c2edc2cd7fae723fe203500350a31559e17

    • SHA512

      28ae160172d1d13a8b56dac51dd38f44c1cbf2c4755300d34adfc5c5638ee2375bc7cf8b29e8173933f0f3e672cd2e8e8469fa341e3356a0c7e34153e08ac0e3

    • SSDEEP

      12288:ipdY9shQgZCnoCKpJTH7uag0rQ8Vt7W68RNkBXKU5YYyTAo187Ce6m05/W:WdhlyzKrHSaVrQ8i6UkxKVaSR7m05/

    • 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