xworm | e483ad11aa647df963c7656b5b8f086224d99c64e6effd57048866221a812ede

Analysis

max time kernel
147s
max time network
151s
platform
windows11-21h2_x64
resource
win11-20250217-en
resource tags

arch:x64arch:x86image:win11-20250217-enlocale:en-usos:windows11-21h2-x64system
submitted
28/02/2025, 22:20

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General

Target

WindowsApp1.exe
Size

429KB
MD5

de84c2f70e940254c6f20374914f16c3
SHA1

da89ceb8dd760c9942f169a54be41253b5ae82e0
SHA256

e483ad11aa647df963c7656b5b8f086224d99c64e6effd57048866221a812ede
SHA512

ee289749f6e3ae35dbc500508c7eeb479d42e1e8b8521bbeafca98132b0f11695577f601d01159f3f56ebfbcba0a7d53425e840791151735e06d8ed7ffd16108
SSDEEP

12288:9pcgpEbHeW+pgHXp2lfY1Aq32fNuHgtss26qv:9pv4H6g3klhfqwss26

Score

10^/10

xworm rat trojan

Malware Config

Extracted

Family

xworm

Version

5.0

paul-nw.gl.at.ply.gg:51413

Mutex

AVvzTAnLyW8qQCcO

Attributes

Install_directory
%AppData%
install_file
kev.exe

aes.plain

Signatures

Detect Xworm Payload 2 IoCs

resource	yara_rule
behavioral1/files/0x001c00000002ae55-14.dat	family_xworm
behavioral1/memory/4304-23-0x0000000000F00000-0x0000000000F10000-memory.dmp	family_xworm

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

Executes dropped EXE 1 IoCs

pid	Process
4304	.exe

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

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	132	WindowsApp1.exe
Token: SeDebugPrivilege	4304	.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 132 wrote to memory of 4304	132	WindowsApp1.exe	82
PID 132 wrote to memory of 4304	132	WindowsApp1.exe	82

C:\Users\Admin\AppData\Local\Temp\WindowsApp1.exe
"C:\Users\Admin\AppData\Local\Temp\WindowsApp1.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:132
- C:\Users\Admin\AppData\Local\Temp\.exe
  "C:\Users\Admin\AppData\Local\Temp\.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  PID:4304

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\.exe

Filesize
37KB

MD5
01f86862e5a3fab03f886eb19089da95

SHA1
8749ecbbac9f911deaee8d5530ef644ca0270258

SHA256
ecfb4e772dd3be3c70e2833558b53c9352466ef193694a32a2a6e4926d810d81

SHA512
c03771ab0e115c95c2af29f1ec3e331e90bac38074bd1eeda741a6e9f4f93d7cf55dd2a6354219886e50055730c10a363f264eeadcb2c06a1fd06a3670e41a86

Download Submit
memory/132-8-0x000000001C540000-0x000000001C5DC000-memory.dmp

Filesize
624KB

Download
memory/132-18-0x00007FFB27490000-0x00007FFB27E31000-memory.dmp

Filesize
9.6MB

Download
memory/132-3-0x00007FFB27490000-0x00007FFB27E31000-memory.dmp

Filesize
9.6MB

Download
memory/132-4-0x00007FFB27490000-0x00007FFB27E31000-memory.dmp

Filesize
9.6MB

Download
memory/132-5-0x00007FFB27490000-0x00007FFB27E31000-memory.dmp

Filesize
9.6MB

Download
memory/132-6-0x000000001C2F0000-0x000000001C396000-memory.dmp

Filesize
664KB

Download
memory/132-7-0x000000001DD00000-0x000000001E1CE000-memory.dmp

Filesize
4.8MB

Download
memory/132-0-0x00007FFB27745000-0x00007FFB27746000-memory.dmp

Filesize
4KB

Download
memory/132-2-0x00007FFB27490000-0x00007FFB27E31000-memory.dmp

Filesize
9.6MB

Download
memory/132-9-0x00007FFB27490000-0x00007FFB27E31000-memory.dmp

Filesize
9.6MB

Download
memory/132-1-0x00007FFB27490000-0x00007FFB27E31000-memory.dmp

Filesize
9.6MB

Download
memory/132-29-0x00007FFB27490000-0x00007FFB27E31000-memory.dmp

Filesize
9.6MB

Download
memory/132-25-0x00007FFB27490000-0x00007FFB27E31000-memory.dmp

Filesize
9.6MB

Download
memory/132-24-0x00007FFB27745000-0x00007FFB27746000-memory.dmp

Filesize
4KB

Download
memory/4304-23-0x0000000000F00000-0x0000000000F10000-memory.dmp

Filesize
64KB

Download
memory/4304-26-0x00007FFB24C10000-0x00007FFB256D2000-memory.dmp

Filesize
10.8MB

Download
memory/4304-27-0x00007FFB24C10000-0x00007FFB256D2000-memory.dmp

Filesize
10.8MB

Download
memory/4304-22-0x00007FFB24C13000-0x00007FFB24C15000-memory.dmp

Filesize
8KB

Download