Extracted

Extracted

• • Target

    NitroGen.exe

  • Size

    244KB

  • MD5

    ba199a53400605e0dddec76f0bbb5d4f

  • SHA1

    81182bc28677dd07a8731d196244fb9643bde827

  • SHA256

    f273e967b289bf3c275aae486b8a49918a136c332fce84986417aac2f65d3a6a

  • SHA512

    578b6ac9bad24da3811239c8346e7d8fd33e2e3b1a322dddb829ce6336b5683421913f4dc8a12190d404ac8aa86129458b6ff3c24911a54986a485a61da815eb

  • SSDEEP

    1536:Grae78zjORCDGwfdCSog01313Rys5gCqbReEi0j+Rf21D2k:+ahKyd2n31F53/EAM2k

  Score

  10^/10

  gurcuxwormexecutionpersistenceratstealertrojan

  • Detect Xworm Payload

  • Gurcu family

    gurcu

  • Gurcu, WhiteSnake

    Gurcu is a malware stealer written in C#.

    stealergurcu

  • Xworm

    Xworm is a remote access trojan written in C#.

    trojanratxworm

  • Xworm family

    xworm

  • Blocklisted process makes network request

  • Command and Scripting Interpreter: PowerShell

    Using powershell.exe command.

    execution

  • Downloads MZ/PE file

  • Checks computer location settings

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

  • Drops startup file

  • Executes dropped EXE

  • 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.

  behavioral1