General

  • Target

    27619a4969bfbc3c97da5ede9c700004c9aa0435cc24df949da7e463ba34014c.exe

  • Size

    692KB

  • Sample

    241121-x82thszlhq

  • MD5

    5e9051eec65f58aa842721b8d40fe9fe

  • SHA1

    04e8ce375507e09c0515094c9a4442386ddb6b4d

  • SHA256

    27619a4969bfbc3c97da5ede9c700004c9aa0435cc24df949da7e463ba34014c

  • SHA512

    e3b165e0c13730fe9c61aadbb17e8f8c722c4b1e9ede98c932468fef4f5fb348243f158e855e14dac72c80a8774ccd992d8c9eefffbe2c4f007cd69c95cec3b5

  • SSDEEP

    12288:3kMEo7ji/Ov/qIwJbBcWnusvfmWzoHsDR085/RpKKnKbKBA5A2fXG/:3kDo7xSKWnueX1RN5/RDndB7gS

Malware Config

Extracted

Family

vipkeylogger

Credentials

Targets

    • Target

      27619a4969bfbc3c97da5ede9c700004c9aa0435cc24df949da7e463ba34014c.exe

    • Size

      692KB

    • MD5

      5e9051eec65f58aa842721b8d40fe9fe

    • SHA1

      04e8ce375507e09c0515094c9a4442386ddb6b4d

    • SHA256

      27619a4969bfbc3c97da5ede9c700004c9aa0435cc24df949da7e463ba34014c

    • SHA512

      e3b165e0c13730fe9c61aadbb17e8f8c722c4b1e9ede98c932468fef4f5fb348243f158e855e14dac72c80a8774ccd992d8c9eefffbe2c4f007cd69c95cec3b5

    • SSDEEP

      12288:3kMEo7ji/Ov/qIwJbBcWnusvfmWzoHsDR085/RpKKnKbKBA5A2fXG/:3kDo7xSKWnueX1RN5/RDndB7gS

    • 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