Analysis

  • max time kernel
    119s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    31/10/2024, 19:56

General

  • Target

    yesyes.exe

  • Size

    80KB

  • MD5

    449e611da0d5ef79840415ae1ebbaf04

  • SHA1

    c722eba3fe33d7d7fbc89863951111ee772d5468

  • SHA256

    170f9a45c7c994855a1e9d00170d6bf2d9ad2531ca1ee2f88787ad8e74b02012

  • SHA512

    e310c3206b27b7ec43b80685e4252e40d109efdf3684dd4d05cd2e6543dfe482ff03645a8bbec5a95444edb1d02687621249ea3127997cdae10d1e0ffabdb661

  • SSDEEP

    1536:yBIjlV6Gh32ecpdVm/vxT4OpDNmJuUqxb7lPqinX75z6lKa2OZkn1awK7Gq:y2jlid4x4y8grb75/X75KKa2OKn8Gq

Score
10/10

Malware Config

Extracted

Family

xworm

C2

includes-icon.gl.at.ply.gg:41717

Attributes
  • Install_directory

    %Temp%

  • install_file

    svchost.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\yesyes.exe
    "C:\Users\Admin\AppData\Local\Temp\yesyes.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:2792

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2792-0-0x000007FEF6353000-0x000007FEF6354000-memory.dmp

    Filesize

    4KB

  • memory/2792-1-0x00000000002A0000-0x00000000002BA000-memory.dmp

    Filesize

    104KB

  • memory/2792-2-0x000007FEF6350000-0x000007FEF6D3C000-memory.dmp

    Filesize

    9.9MB

  • memory/2792-3-0x000007FEF6353000-0x000007FEF6354000-memory.dmp

    Filesize

    4KB

  • memory/2792-4-0x000007FEF6350000-0x000007FEF6D3C000-memory.dmp

    Filesize

    9.9MB