Resubmissions

25-10-2024 10:59

241025-m3pxnaycnc 10

25-10-2024 10:58

241025-m2579azapr 10

General

  • Target

    RedLineDevBuild.exe

  • Size

    7.7MB

  • Sample

    241025-m3pxnaycnc

  • MD5

    e5e1b4b6758f85bd0bdd1c3eeea59d5c

  • SHA1

    0d8409395e45e0dd1d2cffa91e3a3f47227a3361

  • SHA256

    dd6352b52fe3bf94623ecd43c8f5e68ec96ed98ae92fbf024a02646931f149ec

  • SHA512

    23290123c32a00166dfb05f42c335b5001922ce254ebd71a8b89bfe6584ec44a4fa17145d029777d6afc480a46c0293931d423c844ebd0327f0f305e99a6b92e

  • SSDEEP

    196608:DQV16bR1B6ylnlPzf+JiJCsmFMvUX/O2Nn6hqg1:5brBRlnlPSa7mmv4NNpg1

Malware Config

Targets

    • Target

      RedLineDevBuild.exe

    • Size

      7.7MB

    • MD5

      e5e1b4b6758f85bd0bdd1c3eeea59d5c

    • SHA1

      0d8409395e45e0dd1d2cffa91e3a3f47227a3361

    • SHA256

      dd6352b52fe3bf94623ecd43c8f5e68ec96ed98ae92fbf024a02646931f149ec

    • SHA512

      23290123c32a00166dfb05f42c335b5001922ce254ebd71a8b89bfe6584ec44a4fa17145d029777d6afc480a46c0293931d423c844ebd0327f0f305e99a6b92e

    • SSDEEP

      196608:DQV16bR1B6ylnlPzf+JiJCsmFMvUX/O2Nn6hqg1:5brBRlnlPSa7mmv4NNpg1

    • Deletes Windows Defender Definitions

      Uses mpcmdrun utility to delete all AV definitions.

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

    • 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

    • Legitimate hosting services abused for malware hosting/C2

    • 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.

MITRE ATT&CK Enterprise v15

Tasks