Analysis

  • max time kernel
    121s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    02/03/2025, 03:14

General

  • Target

    XClient.exe

  • Size

    78KB

  • MD5

    4a492be5d558e7592d2881d9c18ebf34

  • SHA1

    49010e9be870d5f7b8cbc0bd115034a502a59e70

  • SHA256

    3ec10e2137f606794fcbfa4073fdc6ab04ba64d6665cd59c2f231e0e68aa6fc5

  • SHA512

    9c3425c6a4e305c70d3ee6d38fb5057c211fcb3d1fcdcabaab4115944cc5d727cca25d434d545e703913b0f83b3449d7738dff66b9dc443fa6f2d46375cb86f6

  • SSDEEP

    1536:qvjf1wxAjLcSEVJOrcOYNb/bGt2tACiYVkCrQ6ZLKKONdDsRJrLOfic5J:qC+L78QrBub/bvSdWWz4RVLOfv5J

Score
10/10

Malware Config

Extracted

Family

xworm

C2

127.0.0.1:9973

countries-allowed.gl.at.ply.gg:9973

called-stainless.gl.at.ply.gg::9973

called-stainless.gl.at.ply.gg:9973

Attributes
  • Install_directory

    %ProgramData%

  • install_file

    USB.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\XClient.exe
    "C:\Users\Admin\AppData\Local\Temp\XClient.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:2364

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2364-0-0x000007FEF5973000-0x000007FEF5974000-memory.dmp

    Filesize

    4KB

  • memory/2364-1-0x0000000000910000-0x000000000092A000-memory.dmp

    Filesize

    104KB

  • memory/2364-2-0x000007FEF5970000-0x000007FEF635C000-memory.dmp

    Filesize

    9.9MB

  • memory/2364-3-0x000007FEF5970000-0x000007FEF635C000-memory.dmp

    Filesize

    9.9MB