General

  • Target

    xUqB.exe

  • Size

    585KB

  • Sample

    241021-t5m96s1djq

  • MD5

    15c839edeccf6bfc85f44304aa124eca

  • SHA1

    4a546a8fb15365a59224536fdb24064298379ca0

  • SHA256

    399dfa3928c095ced9cc09f3e6c99e11328e20568d5087d012bf022e3cc036b8

  • SHA512

    93687bbae800f464515b90a9894cbf51d5f77cc830c7a5dd097d8b06a33b754eb665d84bfb84673034f4d52eeb84c3b2852ccd7e1516c6554a0c1d16fb5b103f

  • SSDEEP

    12288:gmYkhMOoltiJrVeAnmM6JpdHqwx1nMPNVs7HfZjBWEZA:dYkh5oDiJZFmzMuYNW7Z

Malware Config

Extracted

Family

snakekeylogger

C2

https://api.telegram.org/bot7778496345:AAH97BM_heZybr1GZUGbzuqOpaxoz5dKGeQ/sendMessage?chat_id=7009377125

Targets

    • Target

      xUqB.exe

    • Size

      585KB

    • MD5

      15c839edeccf6bfc85f44304aa124eca

    • SHA1

      4a546a8fb15365a59224536fdb24064298379ca0

    • SHA256

      399dfa3928c095ced9cc09f3e6c99e11328e20568d5087d012bf022e3cc036b8

    • SHA512

      93687bbae800f464515b90a9894cbf51d5f77cc830c7a5dd097d8b06a33b754eb665d84bfb84673034f4d52eeb84c3b2852ccd7e1516c6554a0c1d16fb5b103f

    • SSDEEP

      12288:gmYkhMOoltiJrVeAnmM6JpdHqwx1nMPNVs7HfZjBWEZA:dYkh5oDiJZFmzMuYNW7Z

    • Snake Keylogger

      Keylogger and Infostealer first seen in November 2020.

    • Snake Keylogger payload

    • 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