General

  • Target

    External.exe

  • Size

    4.1MB

  • Sample

    240906-pm6atawhna

  • MD5

    7b9641ed9ec61b9373a59bf5a2f03d72

  • SHA1

    68b9c7560f8c2a907fb7b917fce027a206084550

  • SHA256

    a67d7bad3484883985727a2dcb0d586104ba10c3eed594a878c2fb1f8db92536

  • SHA512

    74cbae4d841f5749013b01324e3ccc2920686de5da3107e2c42604afafcd038acfb53837b0433d2f160201d68910a103f6abe6dfe5d21becf3fcd594734dc59e

  • SSDEEP

    98304:DjQw068KkM3pcPuOI66CF+EVeeVlRi0Du4Cs:1kY6Pbpt+ETlRDu4Cs

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

    • MD5

      7b9641ed9ec61b9373a59bf5a2f03d72

    • SHA1

      68b9c7560f8c2a907fb7b917fce027a206084550

    • SHA256

      a67d7bad3484883985727a2dcb0d586104ba10c3eed594a878c2fb1f8db92536

    • SHA512

      74cbae4d841f5749013b01324e3ccc2920686de5da3107e2c42604afafcd038acfb53837b0433d2f160201d68910a103f6abe6dfe5d21becf3fcd594734dc59e

    • SSDEEP

      98304:DjQw068KkM3pcPuOI66CF+EVeeVlRi0Du4Cs:1kY6Pbpt+ETlRDu4Cs

    • 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