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General

  • Target

    Discord Hacking Tool.zip

  • Size

    82KB

  • Sample

    241025-z3pywasnev

  • MD5

    08a190b8109b3f06d7eb35f38ece7701

  • SHA1

    b700c8a3cb549be3e6455d0463aec0193f73f738

  • SHA256

    860d087ed4f842dac47db90889190b96300c4feda853947a2bc0e28a0c4c0489

  • SHA512

    3a6847dc2edfc45b41812d64d2e1ec92e37d6259383cae3d593925f0df8c163d77e2f41ce0d02c4bd8b4eb9541b080a6c33d74ad09a4cc11ffc8dcda4e4adbdc

  • SSDEEP

    1536:0uAF19jtwPSvvRDfnFXDbEz/NEaI+fjBsDcdmFv:0uy19yPSFh0ma3f+o2

Malware Config

Targets

    • Target

      Discord Hacking Tool.zip

    • Size

      82KB

    • MD5

      08a190b8109b3f06d7eb35f38ece7701

    • SHA1

      b700c8a3cb549be3e6455d0463aec0193f73f738

    • SHA256

      860d087ed4f842dac47db90889190b96300c4feda853947a2bc0e28a0c4c0489

    • SHA512

      3a6847dc2edfc45b41812d64d2e1ec92e37d6259383cae3d593925f0df8c163d77e2f41ce0d02c4bd8b4eb9541b080a6c33d74ad09a4cc11ffc8dcda4e4adbdc

    • SSDEEP

      1536:0uAF19jtwPSvvRDfnFXDbEz/NEaI+fjBsDcdmFv:0uy19yPSFh0ma3f+o2

    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Drops file in System32 directory

    • Target

      DoxingTool.dll

    • Size

      25KB

    • MD5

      e26bdff7f6d0c4fb4606623728e1a558

    • SHA1

      5c57ebadce6f3f1270386cce89c0aad582a3c3cc

    • SHA256

      ea14f05315fb2995fa1e33444d9d5a4686d7d96e25a46e0f796a082f31a23b17

    • SHA512

      f233364e0d4cb1f20b870f90390160656d7ac74a064be5a61957f5912922eee573beb37707be88808a05bfad52abc36c01c99db80a1fd854b5b9ce5804d1e350

    • SSDEEP

      384:dP9egjRl2svFBZT+X0PMTJDXJkLD4q9NqzLXaokwhlP3u55eXtvZbbo33Io0r+ox:dPVTNrV9wz1E5EtRbkY7YcxP

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    • Downloads MZ/PE file

    • Drops file in Drivers directory

    • Modifies RDP port number used by Windows

    • Sets service image path in registry

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Credentials from Password Stores: Windows Credential Manager

      Suspicious access to Credentials History.

    • Event Triggered Execution: Component Object Model Hijacking

      Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.

    • Executes dropped EXE

    • Impair Defenses: Safe Mode Boot

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Drops file in System32 directory

    • Target

      DoxingTool.exe

    • Size

      147KB

    • MD5

      86a0ec733f941ef453b58460281c18a4

    • SHA1

      2d4aa40933ce66582b579bd80595a895144fd83c

    • SHA256

      a6e7a4646d31f26762feae4f43d8a3954d93cced09d763ffc47e2489227f9036

    • SHA512

      acb2ec06cbb2e16e3a37fdb81c23885b13da6fabdde2f4fbbcf74f0934299f00ce8948ab03ee69687120123f0056f2a8f12b6aea333816fbafebe364603e7c56

    • SSDEEP

      3072:Q8vbzyQ6Y1YXrbNK+3FNxacPEMk60RQAnTWU2P:QszAXNK+3FVQRQsTWV

    • Xmrig family

    • xmrig

      XMRig is a high performance, open source, cross platform CPU/GPU miner.

    • XMRig Miner payload

    • Command and Scripting Interpreter: PowerShell

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

    • Creates new service(s)

    • Stops running service(s)

    • Drops startup file

    • 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.

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks