General

  • Target

    227a47ab69a3e27af957a15c776726f2ba7983cc02dd6031d8c057ec3f915c9a.exe

  • Size

    775KB

  • Sample

    241210-csp5kavphl

  • MD5

    ca2a4c48977c3b639e3aa420745432fb

  • SHA1

    4414642ab2f92b536d59a05d4ddfa838fdf3a9b5

  • SHA256

    227a47ab69a3e27af957a15c776726f2ba7983cc02dd6031d8c057ec3f915c9a

  • SHA512

    00fec3c4ce9e26aba652594871818277b9ffcb06b21a6ea227a6b376e5f69d134e98cee87891c18fdb54901ebaf658717ec2a415cd29c3d60dc377d8b91bb8dc

  • SSDEEP

    12288:PNl4dY9shQgZbGen4mrXc541rjRIIBbg3EuTFd5doUQuGAhR1KuIeyxqSp+:Idhl5x3Q21pIL3EuBdAUbG82mSp

Malware Config

Extracted

Family

vipkeylogger

Credentials

Targets

    • Target

      227a47ab69a3e27af957a15c776726f2ba7983cc02dd6031d8c057ec3f915c9a.exe

    • Size

      775KB

    • MD5

      ca2a4c48977c3b639e3aa420745432fb

    • SHA1

      4414642ab2f92b536d59a05d4ddfa838fdf3a9b5

    • SHA256

      227a47ab69a3e27af957a15c776726f2ba7983cc02dd6031d8c057ec3f915c9a

    • SHA512

      00fec3c4ce9e26aba652594871818277b9ffcb06b21a6ea227a6b376e5f69d134e98cee87891c18fdb54901ebaf658717ec2a415cd29c3d60dc377d8b91bb8dc

    • SSDEEP

      12288:PNl4dY9shQgZbGen4mrXc541rjRIIBbg3EuTFd5doUQuGAhR1KuIeyxqSp+:Idhl5x3Q21pIL3EuBdAUbG82mSp

    • 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