General

  • Target

    7c35204a5863ea44adbf5847eb13cc8df8c925ab81e41ac276dc53587e68e2f0N.exe

  • Size

    760KB

  • Sample

    250224-wl2pkawqs7

  • MD5

    270406f122f37d2478625a3cda809730

  • SHA1

    3951cb806a9a864fe4e0ed683dadc9057ea6456f

  • SHA256

    7c35204a5863ea44adbf5847eb13cc8df8c925ab81e41ac276dc53587e68e2f0

  • SHA512

    3ce6331bd192a490707ed77d0c0fc119672dd5c73df7089d307394f35f699371af48f5fabd78c7807d4eb79743a7807c34bed6a96d8df87256647187655331e9

  • SSDEEP

    12288:fxgmsYPwgsmo23bPgGgUIr26awlYdPRGM821ZUuyybblBgMBVn0p:pSYP3VoVvO6mPc+UuZbnBVn0

Malware Config

Extracted

Family

vipkeylogger

C2

https://api.telegram.org/bot7371892501:AAE6c_q-yLsVj82ZZEmMuRlQtTm95MBjCz0/sendMessage?chat_id=6750192797

Targets

    • Target

      7c35204a5863ea44adbf5847eb13cc8df8c925ab81e41ac276dc53587e68e2f0N.exe

    • Size

      760KB

    • MD5

      270406f122f37d2478625a3cda809730

    • SHA1

      3951cb806a9a864fe4e0ed683dadc9057ea6456f

    • SHA256

      7c35204a5863ea44adbf5847eb13cc8df8c925ab81e41ac276dc53587e68e2f0

    • SHA512

      3ce6331bd192a490707ed77d0c0fc119672dd5c73df7089d307394f35f699371af48f5fabd78c7807d4eb79743a7807c34bed6a96d8df87256647187655331e9

    • SSDEEP

      12288:fxgmsYPwgsmo23bPgGgUIr26awlYdPRGM821ZUuyybblBgMBVn0p:pSYP3VoVvO6mPc+UuZbnBVn0

    • 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