General

  • Target

    RemittanceAdvice.exe

  • Size

    1.1MB

  • Sample

    250129-xtgj2awjcj

  • MD5

    8422e1f4aa7eb11c4e820fc93ce8df24

  • SHA1

    4edadb9d2fadf28402f4acc6fdde89c4976884ed

  • SHA256

    33933960a12c42cfc5240325d9cb332b6f609ebeafa257f3fa7603cd82436552

  • SHA512

    6c8713e24a5a5e485e21a41e686b72ad3d36d130e9d6b7dfe28b5372f4dbdb484079084d9623eb2540e62705df7a09d855df9822ebd89c7459f7a2ac11ddd23c

  • SSDEEP

    24576:gAHnh+eWsN3skA4RV1Hom2KXFmIa8JHtK7JiB++835:Xh+ZkldoPK1Xa8JtgJa++Y

Malware Config

Extracted

Family

vipkeylogger

C2

https://api.telegram.org/bot8043603189:AAFpR2ormgQgQpP5aDirNgZd72aHXUsGdlI/sendMessage?chat_id=2135869667

Targets

    • Target

      RemittanceAdvice.exe

    • Size

      1.1MB

    • MD5

      8422e1f4aa7eb11c4e820fc93ce8df24

    • SHA1

      4edadb9d2fadf28402f4acc6fdde89c4976884ed

    • SHA256

      33933960a12c42cfc5240325d9cb332b6f609ebeafa257f3fa7603cd82436552

    • SHA512

      6c8713e24a5a5e485e21a41e686b72ad3d36d130e9d6b7dfe28b5372f4dbdb484079084d9623eb2540e62705df7a09d855df9822ebd89c7459f7a2ac11ddd23c

    • SSDEEP

      24576:gAHnh+eWsN3skA4RV1Hom2KXFmIa8JHtK7JiB++835:Xh+ZkldoPK1Xa8JtgJa++Y

    • VIPKeylogger

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

    • Vipkeylogger family

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • 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.

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks