General

  • Target

    b5690971684484c0c1f3b29f428e631ac18af0b8bf636ea0230a1b7fd082418b

  • Size

    1.6MB

  • Sample

    240508-cf5z9afd37

  • MD5

    1250f8db37edf8344bf2d4b85998b319

  • SHA1

    3be39f97dafc08a07805529a7e7986afd9903cf1

  • SHA256

    b5690971684484c0c1f3b29f428e631ac18af0b8bf636ea0230a1b7fd082418b

  • SHA512

    87cd2478e86d91b640b5265c98b1e7499378768e8c255679b57f34eb2f08525e8435d92b304011ed26a38799739f4eb355bf514b1982dc14dbd5900a0b4dc741

  • SSDEEP

    49152:eLTq24GjdGSiqkqXfd+/9AqYanieKdQH:eiEjdGSiqkqXf0FLYW

Score
10/10

Malware Config

Extracted

Family

stealerium

C2

https://discord.com/api/webhooks/1236288178802135147/P2iZLzB_oNJFDenlHnHhz96DQUs2xxEf_VjLdUsuQkmmrMTuE9UJ6YfWkmHmfxN_m61i

Targets

    • Target

      b5690971684484c0c1f3b29f428e631ac18af0b8bf636ea0230a1b7fd082418b

    • Size

      1.6MB

    • MD5

      1250f8db37edf8344bf2d4b85998b319

    • SHA1

      3be39f97dafc08a07805529a7e7986afd9903cf1

    • SHA256

      b5690971684484c0c1f3b29f428e631ac18af0b8bf636ea0230a1b7fd082418b

    • SHA512

      87cd2478e86d91b640b5265c98b1e7499378768e8c255679b57f34eb2f08525e8435d92b304011ed26a38799739f4eb355bf514b1982dc14dbd5900a0b4dc741

    • SSDEEP

      49152:eLTq24GjdGSiqkqXfd+/9AqYanieKdQH:eiEjdGSiqkqXf0FLYW

    Score
    10/10
    • Stealerium

      An open source info stealer written in C# first seen in May 2022.

    • Detect binaries embedding considerable number of cryptocurrency wallet browser extension IDs.

    • Detects executables manipulated with Fody

    • Detects executables referencing Discord tokens regular expressions

    • Detects executables referencing credit card regular expressions

    • Detects executables referencing many VPN software clients. Observed in infosteslers

    • Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers

    • Detects executables referencing many email and collaboration clients. Observed in information stealers

    • Detects executables with interest in wireless interface using netsh

    • Checks computer location settings

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

    • Legitimate hosting services abused for malware hosting/C2

MITRE ATT&CK Enterprise v15

Tasks