General

  • Target

    Phxnt0mWares-Grabber-main.zip

  • Size

    9.1MB

  • Sample

    241129-aabs4s1mfn

  • MD5

    73172373e2c83f7656f5615c0970c409

  • SHA1

    bfb3a73dc8c8ac7510131adc77107f14038f68ec

  • SHA256

    0d49354ff666ed8ef6367eed8c4708b86a58b5a322a3dca1b5f6be50dd6cadba

  • SHA512

    cefa01609b77076651335fb670d197682de38f00b63c11bd938726ea5cc193c96d56a10f98f674b25652537c3c1baf7ebff1725b262b781a15a276abbcda33ca

  • SSDEEP

    196608:25034tuChSKYwm0Z30qZbb55wxodClfmm42a2cWoT:003kuChmwm0B1Zbb5a8iDzoT

Malware Config

Targets

    • Target

      Phxnt0mWares-Grabber-main.zip

    • Size

      9.1MB

    • MD5

      73172373e2c83f7656f5615c0970c409

    • SHA1

      bfb3a73dc8c8ac7510131adc77107f14038f68ec

    • SHA256

      0d49354ff666ed8ef6367eed8c4708b86a58b5a322a3dca1b5f6be50dd6cadba

    • SHA512

      cefa01609b77076651335fb670d197682de38f00b63c11bd938726ea5cc193c96d56a10f98f674b25652537c3c1baf7ebff1725b262b781a15a276abbcda33ca

    • SSDEEP

      196608:25034tuChSKYwm0Z30qZbb55wxodClfmm42a2cWoT:003kuChmwm0B1Zbb5a8iDzoT

    • Deletes Windows Defender Definitions

      Uses mpcmdrun utility to delete all AV definitions.

    • Blocklisted process makes network request

    • Command and Scripting Interpreter: PowerShell

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

    • Downloads MZ/PE file

    • Drops file in Drivers directory

    • A potential corporate email address has been identified in the URL: 6633dd5dcff475e6fb744426_&@2x.png

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Clipboard Data

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

    • 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

    • 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

    • 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.

    • 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.

    • Mark of the Web detected: This indicates that the page was originally saved or cloned.

    • 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