xworm | ad23e27a15e3d2451162bdfa17c56a26e4ee9c8892ab6964275d9dedbdff84b5

Analysis

max time kernel
93s
max time network
126s
platform
windows11-21h2_x64
resource
win11-20250210-en
resource tags

arch:x64arch:x86image:win11-20250210-enlocale:en-usos:windows11-21h2-x64system
submitted
11/02/2025, 18:19

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General

Target

Xeno-v1.1.3-x64/XenoUI.exe
Size

82KB
MD5

cead4ff10b38e2da24c55582ce8602ea
SHA1

efbf5d6df5a8a928d8b2a00f14c94472d5708b32
SHA256

3da936a74e79a858404e820a7d0f9efd290d9299dd49a55305a865d07bd3d69a
SHA512

fc599e31caad9cec48143a8d1ad8536e6af980a5b98350c44d15ae81c9eb8e7141c1e0ca3a5896f45a0322dd97794c6cbb7c6dcbbed83f1f2f79ec59ac8b7140
SSDEEP

1536:IwIP5m99SZpD039LVdjMYWI7976Ob6G70ML476MrnEOstXl6daRG:IDo9wA9vjMSGOb6Gz4trEOsb6oG

Score

10^/10

xworm discovery rat trojan

Malware Config

Extracted

Family

xworm

127.0.0.1:5552

Attributes

Install_directory
%AppData%
install_file
USB.exe

Signatures

Detect Xworm Payload 1 IoCs

resource	yara_rule
behavioral6/memory/4628-1-0x00000000009A0000-0x00000000009BA000-memory.dmp	family_xworm

Xworm
Xworm is a remote access trojan written in C#.
trojan rat xworm
Xworm family
xworm

Downloads MZ/PE file 1 IoCs

flow	pid	Process
10	4136	Process not Found

Looks up external IP address via web service 1 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
1	ip-api.com

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	MicrosoftEdgeUpdate.exe

System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs

Adversaries may check for Internet connectivity on compromised systems.

discovery

Internet Connection Discovery

T1016.001

pid	Process
3908	MicrosoftEdgeUpdate.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4628	XenoUI.exe

C:\Users\Admin\AppData\Local\Temp\Xeno-v1.1.3-x64\XenoUI.exe
"C:\Users\Admin\AppData\Local\Temp\Xeno-v1.1.3-x64\XenoUI.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:4628

C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe
"C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe" /ping PD94bWwgdmVyc2lvbj0iMS4wIiBlbmNvZGluZz0iVVRGLTgiPz48cmVxdWVzdCBwcm90b2NvbD0iMy4wIiB1cGRhdGVyPSJPbWFoYSIgdXBkYXRlcnZlcnNpb249IjEuMy4xOTUuNDMiIHNoZWxsX3ZlcnNpb249IjEuMy4xOTUuNDMiIGlzbWFjaGluZT0iMSIgc2Vzc2lvbmlkPSJ7Q0E1MUM4ODUtNzFENC00OUYxLUIwN0ItOERCQkQ3RDI4NUU1fSIgdXNlcmlkPSJ7OEIwMTY0RTgtMTc3QS00MTIzLTkwQ0EtM0I1NzMxREZFMzVGfSIgaW5zdGFsbHNvdXJjZT0ibGltaXRlZCIgcmVxdWVzdGlkPSJ7MkEwN0U5QTItNzY3Mi00ODlCLTgwMUUtNzJGN0VFMUI5NEY5fSIgZGVkdXA9ImNyIiBkb21haW5qb2luZWQ9IjAiPjxodyBsb2dpY2FsX2NwdXM9IjIiIHBoeXNtZW1vcnk9IjQiIGRpc2tfdHlwZT0iMiIgc3NlPSIxIiBzc2UyPSIxIiBzc2UzPSIxIiBzc3NlMz0iMSIgc3NlNDE9IjEiIHNzZTQyPSIxIiBhdng9IjEiLz48b3MgcGxhdGZvcm09IndpbiIgdmVyc2lvbj0iMTAuMC4yMjAwMC40OTMiIHNwPSIiIGFyY2g9Ing2NCIgcHJvZHVjdF90eXBlPSI0OCIgaXNfd2lwPSIwIiBpc19pbl9sb2NrZG93bl9tb2RlPSIwIi8-PG9lbSBwcm9kdWN0X21hbnVmYWN0dXJlcj0iIiBwcm9kdWN0X25hbWU9IiIvPjxleHAgZXRhZz0iJnF1b3Q7RSt4YkF6Nlk2c1UxMjg5YlM2cWw0VlJMYmtqZkJVR1RNSnNqckhyNDRpST0mcXVvdDsiLz48YXBwIGFwcGlkPSJ7OEE2OUQzNDUtRDU2NC00NjNjLUFGRjEtQTY5RDlFNTMwRjk2fSIgdmVyc2lvbj0iMTIzLjAuNjMxMi4xMjMiIG5leHR2ZXJzaW9uPSIiIGxhbmc9ImVuIiBicmFuZD0iR0dMUyIgY2xpZW50PSIiIGluc3RhbGxhZ2U9IjEiIGluc3RhbGxkYXRldGltZT0iMTczOTE4NzUwMCIgb29iZV9pbnN0YWxsX3RpbWU9IjEzMzgzNjU5NjY5NTQwMDAwMCI-PGV2ZW50IGV2ZW50dHlwZT0iMzEiIGV2ZW50cmVzdWx0PSIxIiBlcnJvcmNvZGU9IjAiIGV4dHJhY29kZTE9IjIxNzk4NjIiIHN5c3RlbV91cHRpbWVfdGlja3M9IjUxNjQ0NDE3MDMiLz48L2FwcD48L3JlcXVlc3Q-
1⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
PID:3908

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

System Network Configuration Discovery

T1016

Internet Connection Discovery

T1016.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/4628-0-0x00007FFEEC6F3000-0x00007FFEEC6F5000-memory.dmp

Filesize
8KB

Download
memory/4628-1-0x00000000009A0000-0x00000000009BA000-memory.dmp

Filesize
104KB

Download
memory/4628-2-0x00007FFEEC6F0000-0x00007FFEED1B2000-memory.dmp

Filesize
10.8MB

Download
memory/4628-3-0x00007FFEEC6F0000-0x00007FFEED1B2000-memory.dmp

Filesize
10.8MB

Download