Extracted

Extracted

• • Target

    obfuscation.exe

  • Size

    9.1MB

  • MD5

    2ae868b168beb1deb65d20f874bce159

  • SHA1

    9a46809b44bcef9991434e8e15e3c1f2457e99bb

  • SHA256

    7e6af40b57f5bbcd748800a280c4d246b4a57b364b02fa17a912408e717f047e

  • SHA512

    8c883e738c2ea0db42d66c55f6edd50bd9b894d8ebd856669e99284f380c14bf99d748f52ca9cc7583ee55f06432a27c2fa54c500a7c688e10ab9516d2181bef

  • SSDEEP

    196608:nMhkTeaA1HeT39IigQWc0/aHeM1F9m0gJ2u:MqTw1+TtIiLm/Y29

  Score

  10^/10

  gurcuxmrigxwormevasionexecutionminerpersistenceprivilege_escalationratspywarestealertrojanupx

  • Detect Xworm Payload

  • Gurcu, WhiteSnake

    Gurcu is a malware stealer written in C#.

    stealergurcu

  • Xworm

    Xworm is a remote access trojan written in C#.

    trojanratxworm

  • xmrig

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

    minerxmrig

  • XMRig Miner payload

    miner

  • Command and Scripting Interpreter: PowerShell

    Using powershell.exe command.

    execution

  • Creates new service(s)

    persistenceexecution

  • Stops running service(s)

    evasionexecution

  • Checks computer location settings

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

  • 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.

    spywarestealer

  • UPX packed file

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

    upx

  • Accesses cryptocurrency files/wallets, possible credential harvesting

    spyware

  • Adds Run key to start application

    persistence

  • 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.

  • Power Settings

    powercfg controls all configurable power system settings on a Windows system and can be abused to prevent an infected host from locking or shutting down.

    persistence

  • Drops file in System32 directory

  • Suspicious use of SetThreadContext

  behavioral1