Analysis

  • max time kernel
    83s
  • max time network
    21s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    10-11-2024 11:00

General

  • Target

    8ede82663c5217559cb1d93800f776da29c3956bd88374e4050b4bb640c8c780N.exe

  • Size

    344KB

  • MD5

    29f1b2d4666c3b774d4a4a5306563430

  • SHA1

    049060d0a9ccbc7012941a503beed9c925d4aff1

  • SHA256

    8ede82663c5217559cb1d93800f776da29c3956bd88374e4050b4bb640c8c780

  • SHA512

    d99ea9256618614345c8b54c4ae8ed9444cad03597d850927b264abc299238874127616d32abbfed8f94113c0309823ce2b41138af0a677cb3fac04a6cbc6721

  • SSDEEP

    3072:PQYURt5I3bswN8rFAdMO0xAZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ+ZZZZZ6:lBbns+GIIIIIIIhIIIIIIIIIIIIIIIU

Score
10/10

Malware Config

Extracted

Family

xworm

C2

127.0.0.1:9999

Attributes
  • Install_directory

    %Temp%

  • install_file

    Steam.exe

Signatures

  • Detect Xworm Payload 1 IoCs
  • Xworm

    Xworm is a remote access trojan written in C#.

  • Xworm family
  • Looks up external IP address via web service 1 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\8ede82663c5217559cb1d93800f776da29c3956bd88374e4050b4bb640c8c780N.exe
    "C:\Users\Admin\AppData\Local\Temp\8ede82663c5217559cb1d93800f776da29c3956bd88374e4050b4bb640c8c780N.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:1708

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1708-0-0x000007FEF5E33000-0x000007FEF5E34000-memory.dmp

    Filesize

    4KB

  • memory/1708-1-0x0000000000250000-0x00000000002AC000-memory.dmp

    Filesize

    368KB

  • memory/1708-2-0x000007FEF5E30000-0x000007FEF681C000-memory.dmp

    Filesize

    9.9MB

  • memory/1708-3-0x000007FEF5E33000-0x000007FEF5E34000-memory.dmp

    Filesize

    4KB

  • memory/1708-4-0x000007FEF5E30000-0x000007FEF681C000-memory.dmp

    Filesize

    9.9MB