Overview

overview

10

Static

static

10

sub_7cba781d5691.exe

windows10-2004-x64

10

sub_7cba781d5691.exe

windows11-21h2-x64

10

Sharing

Copy URL Twitter E-mail

General

  • Target
    sub_7cba781d5691.bin
  • Size 154KB
  • Sample260524-bzassahs3x
  • SHA256 7cba781d569196e89a86f10cee7d69918fe05df1461d1f0ed3426ccb2046002e
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
gurcucollectiondiscoverypersistenceprivilege_escalationspywarestealer

Malware Config

Extracted

Family

  • gurcu

C2

  • https://api.telegram.org/bot7720988404:AAHJ1d0so4FzXOrfQavDsW60uUFev7BQSjU/sendMessage?chat_id=1660795749

  • http://147.124.221.201:8080

  • http://209.38.221.184:8080

  • http://46.235.26.83:8080

  • http://147.28.185.29:80

  • http://206.166.251.4:8080

  • http://51.159.4.50:8080

  • http://167.235.70.96:8080

  • http://194.164.198.113:8080

  • http://132.145.17.167:9090

  • https://5.196.181.135:443

  • http://116.202.101.219:8080

  • https://185.217.98.121:443

  • http://185.217.98.121:8080

  • http://159.203.174.113:8090

  • http://107.161.20.142:8080

  • https://192.99.196.191:443

  • http://65.49.205.24:8080

  • https://154.9.207.142:443

  • http://67.230.176.97:8080

Targets

    • Target
      sub_7cba781d5691.bin
    • Size 154KB
    • SHA256 7cba781d569196e89a86f10cee7d69918fe05df1461d1f0ed3426ccb2046002e
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    collectiondiscoverygurcupersistenceprivilege_escalationspywarestealer

    • Family: Gurcu, WhiteSnake

      Gurcu aka WhiteSnake is a malware stealer written in C#.

      stealergurcu

    • Reads WinSCP keys stored on the system

      Tries to access WinSCP stored sessions.

      spywarestealer

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      spywarestealer

    • Accesses Microsoft Outlook profiles

      collection

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

      discovery

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks