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General

  • Target

    z64PEDIDODECOMPRAURGENTE___s___x___l___x____.exe

  • Size

    761KB

  • Sample

    240521-vreasace75

  • MD5

    2856e54f11cdc055102dcaed3585dd56

  • SHA1

    b192fd0f524e7a94a490bc8f57d78f8e702c87cb

  • SHA256

    fb05094101868b60a53e0b1ab21495b514dd51f71fce4db73b3019aaf959ac35

  • SHA512

    eb2bab493418118c9c8d7955711f8f1074fcaafca01d23808960f1289d409b46e14d7632c3ebce47947621ef18e44a3b9b084275c9955f7c848ed0460a2832a8

  • SSDEEP

    12288:SR2wgMVFB7oZFeRmn23s2fP8rsYhvYdm6piaFzYO6dkbNI:SYMZvRmFQP6s2Ydm+iaFzYOHbNI

Malware Config

Extracted

Family

snakekeylogger

Credentials

  • Protocol:
    smtp
  • Host:
    mail.gbogboro.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    Egoamaka@123
C2

https://scratchdreams.tk

Targets

    • Target

      z64PEDIDODECOMPRAURGENTE___s___x___l___x____.exe

    • Size

      761KB

    • MD5

      2856e54f11cdc055102dcaed3585dd56

    • SHA1

      b192fd0f524e7a94a490bc8f57d78f8e702c87cb

    • SHA256

      fb05094101868b60a53e0b1ab21495b514dd51f71fce4db73b3019aaf959ac35

    • SHA512

      eb2bab493418118c9c8d7955711f8f1074fcaafca01d23808960f1289d409b46e14d7632c3ebce47947621ef18e44a3b9b084275c9955f7c848ed0460a2832a8

    • SSDEEP

      12288:SR2wgMVFB7oZFeRmn23s2fP8rsYhvYdm6piaFzYO6dkbNI:SYMZvRmFQP6s2Ydm+iaFzYOHbNI

    • Snake Keylogger

      Keylogger and Infostealer first seen in November 2020.

    • Snake Keylogger payload

    • UAC bypass

    • Windows security bypass

    • 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.

    • Windows security modification

    • Accesses Microsoft Outlook profiles

    • Checks whether UAC is enabled

    • 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