General

  • Target
    External.exe
  • Size 4.1MB
  • Sample240906-pq7caaweln
  • SHA256 a67d7bad3484883985727a2dcb0d586104ba10c3eed594a878c2fb1f8db92536
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • sharpstealer

C2
  • https://api.telegram.org/bot7401113895:AAFvlwi14CnG7Kh8lb6sl-p8Z2vBNorD6Pw/sendMessage?chat_id=1171093658

Attributes
  • max_exfil_filesize

    1.5e+06

  • proxy_port

    168.235.103.57:3128

  • vime_world

    false

aes.plain

Targets

    • Target
      External.exe
    • Size 4.1MB
    • SHA256 a67d7bad3484883985727a2dcb0d586104ba10c3eed594a878c2fb1f8db92536
    • MD5 SHA1 SHA512 SSDEEP
    • Sharp Stealer

      Sharp Stealer is an infostealer first observed in 2024, based on Echelon and Umbral stealers.

    • Credentials from Password Stores: Credentials from Web Browsers

      Malicious Access or copy of Web Browser Credential store.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Looks up external IP address via web service

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

MITRE ATT&CK Enterprise v15

Tasks