Analysis

  • max time kernel
    37s
  • max time network
    38s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250314-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28/03/2025, 20:09

General

  • Target

    XClient.exe

  • Size

    41KB

  • MD5

    ffe3c6979f38d2122268018465d695c4

  • SHA1

    d1af8eeec5b49716124656957a5684448c15d4ab

  • SHA256

    93326403b5c845c6a46aeeac85ef25969abc34e4609c541471e4d483828dab68

  • SHA512

    44db7de90b1303cbb2bce3b2281f4d92dafe98ae69ec0089e1b3043bc3bd61c930a5058cda72efa7bccbd88c5cc0a98acc0766352cfcc85e7461668d20379042

  • SSDEEP

    768:KCwPO1kcah67ECAr43M4fJF5Pa9p+h6iOwhg3/mb/:KZGkcawARrcRF49Ih6iOwu+r

Score
10/10

Malware Config

Extracted

Family

xworm

Version

5.0

C2

127.0.0.1:12052

half-started.gl.at.ply.gg:12052

127.0.0.1:12052

say-luxembourg.gl.at.ply.gg:12052

Mutex

JUnnIbrRudUMGJuM

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#.

  • 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:5240

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/5240-0-0x00007FFB95823000-0x00007FFB95825000-memory.dmp

    Filesize

    8KB

  • memory/5240-1-0x0000000000680000-0x0000000000690000-memory.dmp

    Filesize

    64KB

  • memory/5240-2-0x00007FFB95820000-0x00007FFB962E1000-memory.dmp

    Filesize

    10.8MB

  • memory/5240-3-0x00007FFB95820000-0x00007FFB962E1000-memory.dmp

    Filesize

    10.8MB