Analysis

  • max time kernel
    119s
  • max time network
    17s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    10-11-2024 10:41

General

  • Target

    7ada979a7a266272ce4b98d66165cab00e01ce79812f8e6889cc06f7791b5adeN.exe

  • Size

    83KB

  • MD5

    b2cd08a93485e40fc84445edf0a446a0

  • SHA1

    dbc2a244edc1b19c933ceb1c2840290a9235e4dd

  • SHA256

    7ada979a7a266272ce4b98d66165cab00e01ce79812f8e6889cc06f7791b5ade

  • SHA512

    cacde05f7ec7629137b969a5037cf69c6025985ec9758116e447710774c169369ea4e99aba055a75d6cb8ecf40567bacc0ebe3b9a72de54a2e16ca589342dd0d

  • SSDEEP

    1536:Dhx7o+OJGTUejbtcAeliGvbBj4BjxAzNk26tcOsHSoAZcn:9Ro+SevtcAe4ybBAYemOsHSwn

Score
10/10

Malware Config

Extracted

Family

xworm

C2

147.185.221.23:38042

Attributes
  • Install_directory

    %AppData%

  • install_file

    SystemUser32.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\7ada979a7a266272ce4b98d66165cab00e01ce79812f8e6889cc06f7791b5adeN.exe
    "C:\Users\Admin\AppData\Local\Temp\7ada979a7a266272ce4b98d66165cab00e01ce79812f8e6889cc06f7791b5adeN.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:1684

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1684-0-0x000007FEF5253000-0x000007FEF5254000-memory.dmp

    Filesize

    4KB

  • memory/1684-1-0x00000000002D0000-0x00000000002EC000-memory.dmp

    Filesize

    112KB

  • memory/1684-2-0x000007FEF5250000-0x000007FEF5C3C000-memory.dmp

    Filesize

    9.9MB

  • memory/1684-3-0x000007FEF5250000-0x000007FEF5C3C000-memory.dmp

    Filesize

    9.9MB