General

  • Target

    CatPublicFr (2).exe

  • Size

    12.9MB

  • Sample

    241220-vkf6ss1jgr

  • MD5

    741e25e8d170e8d4a1983f8945756f22

  • SHA1

    c35153f7fb0888598f65d438b270fe837cdc9fe8

  • SHA256

    ea63c1b79503aeca26e1666eabd3ffd6f852f3e4d1b436d1fa7b592b18d4eb44

  • SHA512

    d1761e6861728b03c15236de0d15c527d9b87276d15134cc9d5d11a89a29d045a596126c7d32373c225cdceba9e7701b5286e44f12a0d0a65402a9f52bbee606

  • SSDEEP

    393216:u6Px4ae4PT1Qmrmykx4APurEUWjZZ4dDLIeyzWtPTNzx:dx4aBhQb7GYdbZZ6geNNF

Malware Config

Targets

    • Target

      CatPublicFr (2).exe

    • Size

      12.9MB

    • MD5

      741e25e8d170e8d4a1983f8945756f22

    • SHA1

      c35153f7fb0888598f65d438b270fe837cdc9fe8

    • SHA256

      ea63c1b79503aeca26e1666eabd3ffd6f852f3e4d1b436d1fa7b592b18d4eb44

    • SHA512

      d1761e6861728b03c15236de0d15c527d9b87276d15134cc9d5d11a89a29d045a596126c7d32373c225cdceba9e7701b5286e44f12a0d0a65402a9f52bbee606

    • SSDEEP

      393216:u6Px4ae4PT1Qmrmykx4APurEUWjZZ4dDLIeyzWtPTNzx:dx4aBhQb7GYdbZZ6geNNF

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • Drops file in Drivers directory

    • Clipboard Data

      Adversaries may collect data stored in the clipboard from users copying information within or between applications.

    • 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.

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

    • Unsecured Credentials: Credentials In Files

      Steal credentials from unsecured files.

    • VMProtect packed file

      Detects executables packed with VMProtect commercial packer.

    • 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.

    • Obfuscated Files or Information: Command Obfuscation

      Adversaries may obfuscate content during command execution to impede detection.

    • Drops file in System32 directory

    • Enumerates processes with tasklist

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Target

      ���>VB.pyc

    • Size

      1KB

    • MD5

      f8d13e82af49b82f4296f79d02632e1d

    • SHA1

      3714c43a1dd52be887cd00db24c8721e0224fd41

    • SHA256

      00d5372bee7fd16e30a52a02f2ccea0343bd8d520b735a7b97b236e7335c5c20

    • SHA512

      e191b8a0b99a953a7f1e4936235f501845ddd2f46621bf9910fcc45ab3c394bebf6405ac8e8eb0b87a98625ab4af9c589c462ae8539c43a1a37983bc02a7e4de

    Score
    1/10

MITRE ATT&CK Enterprise v15

Tasks