General

  • Target

    https://uc6235bc46bc93cb6810293fd975.dl.dropboxusercontent.com/cd/0/get/CRQFu_RTw5scuGL9hAuh9BgFgpYfh70GHaHcvcBwtaZ-YI-KrnpzLW4HIYnsu3z944DiNXZpG7IBcMYiIld3jQHstriCmIx7f2gbUKYBf54WzGPuu-p8kLbLW0GuchE8GTke0aZyDiZ7ar4RYc7s-hrU/file?dl=1#

  • Sample

    240418-1wn9faga26

Malware Config

Extracted

Family

stealc

C2

http://89.105.198.253

Attributes
  • url_path

    /300e6d86f44da037.php

Targets

    • Target

      https://uc6235bc46bc93cb6810293fd975.dl.dropboxusercontent.com/cd/0/get/CRQFu_RTw5scuGL9hAuh9BgFgpYfh70GHaHcvcBwtaZ-YI-KrnpzLW4HIYnsu3z944DiNXZpG7IBcMYiIld3jQHstriCmIx7f2gbUKYBf54WzGPuu-p8kLbLW0GuchE8GTke0aZyDiZ7ar4RYc7s-hrU/file?dl=1#

    • Rhadamanthys

      Rhadamanthys is an info stealer written in C++ first seen in August 2022.

    • Stealc

      Stealc is an infostealer written in C++.

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Downloads MZ/PE file

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Checks installed software on the system

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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v13

Credential Access

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

Query Registry

4
T1012

System Information Discovery

4
T1082

Process Discovery

1
T1057

Collection

Data from Local System

1
T1005

Tasks