xworm | 000996e02592d6f5216a77464baff2591739b5cb35a8ad930a5424c9099c7e11

Analysis

max time kernel
130s
max time network
154s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
22/03/2025, 06:08

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

0dcb9d68dd68eefabbec3c03cc3e8381.exe
Size

73KB
MD5

0dcb9d68dd68eefabbec3c03cc3e8381
SHA1

2dd5b2b00ede969b27339eade10ae3777338d932
SHA256

537f638fa423a635cb9777e9a20b37c0757695a83c6307c1b482c0d8c932d9e8
SHA512

7176a5870a6ce56d2efed4f158642939714282799b326e3fbe366c4d1b2fdc8ee7441db58941a75b2fdfc58e25ed93f343cb34b8e3243fdd0a1992862452049d
SSDEEP

1536:AFOQ/aiFj51h/7Kxp/kyklHDspvtuuUP+bGzzphSt6EQj8OJ6Fj7o04ySv:AsBxppk9IvYuUP+bGzmPOB04lv

Score

10^/10

xworm execution persistence rat trojan

Malware Config

Extracted

Family

xworm

127.0.0.1:2408

front-recommend.gl.at.ply.gg:2408

Attributes

Install_directory
%Userprofile%
install_file
svchost.exe

Signatures

Detect Xworm Payload 1 IoCs

resource	yara_rule
behavioral11/memory/1912-1-0x0000000000120000-0x0000000000138000-memory.dmp	family_xworm

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

Command and Scripting Interpreter: PowerShell 1 TTPs 4 IoCs

Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

execution

PowerShell

T1059.001

pid	Process
2784	powershell.exe
1060	powershell.exe
2452	powershell.exe
2960	powershell.exe

Drops startup file 2 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\svchost.lnk	0dcb9d68dd68eefabbec3c03cc3e8381.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\svchost.lnk	0dcb9d68dd68eefabbec3c03cc3e8381.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows\CurrentVersion\Run\svchost = "C:\\Users\\Admin\\svchost.exe"	0dcb9d68dd68eefabbec3c03cc3e8381.exe

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 5 IoCs

pid	Process
2452	powershell.exe
2960	powershell.exe
2784	powershell.exe
1060	powershell.exe
1912	0dcb9d68dd68eefabbec3c03cc3e8381.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

description	pid	Process
Token: SeDebugPrivilege	1912	0dcb9d68dd68eefabbec3c03cc3e8381.exe
Token: SeDebugPrivilege	2452	powershell.exe
Token: SeDebugPrivilege	2960	powershell.exe
Token: SeDebugPrivilege	2784	powershell.exe
Token: SeDebugPrivilege	1060	powershell.exe
Token: SeDebugPrivilege	1912	0dcb9d68dd68eefabbec3c03cc3e8381.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1912	0dcb9d68dd68eefabbec3c03cc3e8381.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 1912 wrote to memory of 2452	1912	0dcb9d68dd68eefabbec3c03cc3e8381.exe	31
PID 1912 wrote to memory of 2452	1912	0dcb9d68dd68eefabbec3c03cc3e8381.exe	31
PID 1912 wrote to memory of 2452	1912	0dcb9d68dd68eefabbec3c03cc3e8381.exe	31
PID 1912 wrote to memory of 2960	1912	0dcb9d68dd68eefabbec3c03cc3e8381.exe	33
PID 1912 wrote to memory of 2960	1912	0dcb9d68dd68eefabbec3c03cc3e8381.exe	33
PID 1912 wrote to memory of 2960	1912	0dcb9d68dd68eefabbec3c03cc3e8381.exe	33
PID 1912 wrote to memory of 2784	1912	0dcb9d68dd68eefabbec3c03cc3e8381.exe	35
PID 1912 wrote to memory of 2784	1912	0dcb9d68dd68eefabbec3c03cc3e8381.exe	35
PID 1912 wrote to memory of 2784	1912	0dcb9d68dd68eefabbec3c03cc3e8381.exe	35
PID 1912 wrote to memory of 1060	1912	0dcb9d68dd68eefabbec3c03cc3e8381.exe	37
PID 1912 wrote to memory of 1060	1912	0dcb9d68dd68eefabbec3c03cc3e8381.exe	37
PID 1912 wrote to memory of 1060	1912	0dcb9d68dd68eefabbec3c03cc3e8381.exe	37

C:\Users\Admin\AppData\Local\Temp\0dcb9d68dd68eefabbec3c03cc3e8381.exe
"C:\Users\Admin\AppData\Local\Temp\0dcb9d68dd68eefabbec3c03cc3e8381.exe"
1⤵
- Drops startup file
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1912
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp\0dcb9d68dd68eefabbec3c03cc3e8381.exe'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2452
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionProcess '0dcb9d68dd68eefabbec3c03cc3e8381.exe'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2960
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionPath 'C:\Users\Admin\svchost.exe'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2784
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionProcess 'svchost.exe'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1060

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\590aee7bdd69b59b.customDestinations-ms

Filesize
7KB

MD5
bc6ee781a8556a4c8ca398530e79c962

SHA1
01fd6329a273d7d47cb9d18119d123823c64c485

SHA256
d2cbf57ce2db82fcbe507dfec4cade564c912891528a9e613d8d733d85b837a4

SHA512
874073cba9351f91756a316d28b2e756051df77d77e7b5ad4fa5e4ec12aab30e1e198efaa6332d598184cc2181acd31da923c458900d0baab8ec31cadee173fb

Download Submit
memory/1912-1-0x0000000000120000-0x0000000000138000-memory.dmp

Filesize
96KB

Download
memory/1912-0-0x000007FEF5523000-0x000007FEF5524000-memory.dmp

Filesize
4KB

Download
memory/1912-30-0x000000001AE70000-0x000000001AEF0000-memory.dmp

Filesize
512KB

Download
memory/1912-31-0x000007FEF5523000-0x000007FEF5524000-memory.dmp

Filesize
4KB

Download
memory/1912-32-0x000000001AE70000-0x000000001AEF0000-memory.dmp

Filesize
512KB

Download
memory/2452-6-0x0000000002BE0000-0x0000000002C60000-memory.dmp

Filesize
512KB

Download
memory/2452-7-0x000000001B540000-0x000000001B822000-memory.dmp

Filesize
2.9MB

Download
memory/2452-8-0x0000000001E80000-0x0000000001E88000-memory.dmp

Filesize
32KB

Download
memory/2960-15-0x0000000001E80000-0x0000000001E88000-memory.dmp

Filesize
32KB

Download
memory/2960-14-0x000000001B6F0000-0x000000001B9D2000-memory.dmp

Filesize
2.9MB

Download