General

  • Target

    Built.exe

  • Size

    7.6MB

  • Sample

    250221-bwcg7s1py4

  • MD5

    bb9461d11a6835380f24249a1d4d5092

  • SHA1

    ec8ef8c1c00c26cd53c209be7e7545a733404110

  • SHA256

    793cb495d2aa27c2ec908d6122b3ef1015f6894e833f93d3e4e8ed4de6d71909

  • SHA512

    b6bdaed6bee5ec918dc44eb27bb34fe151e57e59cf75a2e73a3306f53943b40b918cb2f91a819aa6d21682c2a8a0b4c036f95fd55a74224cbc5157e61cbb7755

  • SSDEEP

    196608:gW4DhwfI9jUCBB7m+mKOY7rXrZusooDmhfvsbnTNWY:KiIHL7HmBYXrYoaUNH

Malware Config

Targets

    • Target

      Built.exe

    • Size

      7.6MB

    • MD5

      bb9461d11a6835380f24249a1d4d5092

    • SHA1

      ec8ef8c1c00c26cd53c209be7e7545a733404110

    • SHA256

      793cb495d2aa27c2ec908d6122b3ef1015f6894e833f93d3e4e8ed4de6d71909

    • SHA512

      b6bdaed6bee5ec918dc44eb27bb34fe151e57e59cf75a2e73a3306f53943b40b918cb2f91a819aa6d21682c2a8a0b4c036f95fd55a74224cbc5157e61cbb7755

    • SSDEEP

      196608:gW4DhwfI9jUCBB7m+mKOY7rXrZusooDmhfvsbnTNWY:KiIHL7HmBYXrYoaUNH

    • Deletes Windows Defender Definitions

      Uses mpcmdrun utility to delete all AV definitions.

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

    • 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.

    • Unsecured Credentials: Credentials In Files

      Steal credentials from unsecured files.

    • 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.

    • Enumerates processes with tasklist

    • Hide Artifacts: Hidden Files and Directories

    • UPX packed file

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

    • Target

      �PCၸ�.pyc

    • Size

      1KB

    • MD5

      cc78f3e110c0b8b966fb32e05b970e69

    • SHA1

      0a1d71eb76d140d2f0cd8f032693c93da2f16377

    • SHA256

      f1c50d8476b58fc9703f069547d515e1b5d0810af3ab99d61b280d2a5290f287

    • SHA512

      23f0fee82f73837a86812bf8ab15042ffb381cd155b1662008d1f95d4024c62b6c20540f05d495c0dd13351f22c90ea07bb50b6abd839f02e5d27e683a9b1d47

    Score
    1/10

MITRE ATT&CK Enterprise v15

Tasks