General

  • Target

    7f2fb82d726429669b01c087af39e2c26526be72561d28b89e3de54c1cd92d87.exe

  • Size

    868KB

  • Sample

    250216-rne65azqav

  • MD5

    8e8054ce279db154a26b2deda3d22d77

  • SHA1

    351510153cb4c6ed192a6a4c135e05636d568ad8

  • SHA256

    7f2fb82d726429669b01c087af39e2c26526be72561d28b89e3de54c1cd92d87

  • SHA512

    b9f0ac0915987bd963b250c3fbf75e8433e9aa8fda7bdca773dfb5d335db1eddcf1ea3e88e0b00f58fef9a7014894f2f61146ea36c83a01a527146c02507f8ba

  • SSDEEP

    12288:iA33eneMm/Oq41OLFAh/n9Bt3albCqnQOyQVjxvjjWcDsUjhhvtSQe9jkgnT2lPd:x38eyF1wFuVH3sCqZbDsQhhJek62BK4

Malware Config

Extracted

Family

vipkeylogger

C2

https://api.telegram.org/bot7350487170:AAF5czghqozwJ3jvqAKxdLlpsfo5ndht3IU/sendMessage?chat_id=1224745150

Targets

    • Target

      7f2fb82d726429669b01c087af39e2c26526be72561d28b89e3de54c1cd92d87.exe

    • Size

      868KB

    • MD5

      8e8054ce279db154a26b2deda3d22d77

    • SHA1

      351510153cb4c6ed192a6a4c135e05636d568ad8

    • SHA256

      7f2fb82d726429669b01c087af39e2c26526be72561d28b89e3de54c1cd92d87

    • SHA512

      b9f0ac0915987bd963b250c3fbf75e8433e9aa8fda7bdca773dfb5d335db1eddcf1ea3e88e0b00f58fef9a7014894f2f61146ea36c83a01a527146c02507f8ba

    • SSDEEP

      12288:iA33eneMm/Oq41OLFAh/n9Bt3albCqnQOyQVjxvjjWcDsUjhhvtSQe9jkgnT2lPd:x38eyF1wFuVH3sCqZbDsQhhJek62BK4

    • 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.

    • Downloads MZ/PE file

    • 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