General

  • Target

    Built.exe

  • Size

    6.6MB

  • Sample

    250326-wbc88azves

  • MD5

    a527d0e58b2fb74ae7361c236f70ea77

  • SHA1

    d9c77e936dd99dbec4ac9ba7d5dde3823fa7f17b

  • SHA256

    1d18d68cd0cbeda055a3de3f2d43e2e47f588089bfed7c127c722287a1ba90cf

  • SHA512

    999f4961584c10cd091654ce651dac354674319ebfa60a85b7596920355b506ad1a72dc02b836bcb4df4d16a8c35e980bbcfb53d9ef71468f79d6fb8dcab1d40

  • SSDEEP

    196608:3Ww1j2DDOYjJlpZstQoS9Hf12VKXMSEwbRC8VL84:WDBpGt7G/MyLbpI4

Malware Config

Targets

    • Target

      Built.exe

    • Size

      6.6MB

    • MD5

      a527d0e58b2fb74ae7361c236f70ea77

    • SHA1

      d9c77e936dd99dbec4ac9ba7d5dde3823fa7f17b

    • SHA256

      1d18d68cd0cbeda055a3de3f2d43e2e47f588089bfed7c127c722287a1ba90cf

    • SHA512

      999f4961584c10cd091654ce651dac354674319ebfa60a85b7596920355b506ad1a72dc02b836bcb4df4d16a8c35e980bbcfb53d9ef71468f79d6fb8dcab1d40

    • SSDEEP

      196608:3Ww1j2DDOYjJlpZstQoS9Hf12VKXMSEwbRC8VL84:WDBpGt7G/MyLbpI4

    • Deletes Windows Defender Definitions

      Uses mpcmdrun utility to delete all AV definitions.

    • 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.

    • 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

    • UPX packed file

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

    • Target

      GR�>�.pyc

    • Size

      857B

    • MD5

      490535ecf0f8e36f098cf495bbd433ea

    • SHA1

      6c7f4ef3e4d18f213b083154ca8dcd0709dee75e

    • SHA256

      919c17a6b0c928c1b63443f578838729712e527656f0529f7fb795989c2cab00

    • SHA512

      9002a6ad5b529562ba94b9760c285f1ee3cb18f1fad0517e7fe2f12847453015e771d996ed6668e0e60f10c7cb5717b05007eea9954e67f093c511e9004e82ec

    Score
    1/10

MITRE ATT&CK Enterprise v15

Tasks