Analysis

  • max time kernel
    1792s
  • max time network
    1795s
  • platform
    windows7_x64
  • resource
    win7-20240508-en
  • resource tags

    arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
  • submitted
    28-05-2024 12:34

General

  • Target

    Setup.exe

  • Size

    136KB

  • MD5

    2490778321cefd83508ba9786b66c217

  • SHA1

    aa968d4fed3451a2fff03208e2815a5f342db167

  • SHA256

    989c54ab290e147aba6de1e542eb71cdbc50179dffc190ca46031ce8f18a6c8b

  • SHA512

    b5f46764e5d4ddb9eeb783f96356eabc9c5590abf36ee4554fd3bf1118220a9d24d78ef8d1187fa69505b0dc857606c81d2ce852ae74a59a883742ad551e5553

  • SSDEEP

    3072:cpOFIFK9WFOM3Bz65/M6If+3Js+3JFkKeTni:co0K9YxBt25

Score
10/10

Malware Config

Extracted

Family

xworm

Version

5.0

C2

127.0.0.1:65129

0.tcp.eu.ngrok.io:18780:65129

0.tcp.eu.ngrok.io:65129

kitchen-minds.gl.at.ply.gg:65129

Mutex

Xr8BqboocnOuliE1

Attributes
  • Install_directory

    %AppData%

  • install_file

    svchost.exe

aes.plain

Signatures

  • Detect Xworm Payload 1 IoCs
  • Xworm

    Xworm is a remote access trojan written in C#.

  • Drops startup file 2 IoCs
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 20 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Setup.exe
    "C:\Users\Admin\AppData\Local\Temp\Setup.exe"
    1⤵
    • Drops startup file
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:2552

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2552-0-0x000007FEF53B3000-0x000007FEF53B4000-memory.dmp

    Filesize

    4KB

  • memory/2552-1-0x0000000000D20000-0x0000000000D48000-memory.dmp

    Filesize

    160KB

  • memory/2552-6-0x000007FEF53B0000-0x000007FEF5D9C000-memory.dmp

    Filesize

    9.9MB

  • memory/2552-7-0x000007FEF53B3000-0x000007FEF53B4000-memory.dmp

    Filesize

    4KB

  • memory/2552-8-0x000007FEF53B0000-0x000007FEF5D9C000-memory.dmp

    Filesize

    9.9MB