xworm | b1756113e2a0e25ae11fe444f0029f75a30b9c47794933cb066a63c84a78193c

General

Target

SpeedAutoClicker.exe
Size

68KB
MD5

9821e1e4aacd033130ebdc73c37e958e
SHA1

2971d7117d155309f860740d8edfb25f7b4dc947
SHA256

b1756113e2a0e25ae11fe444f0029f75a30b9c47794933cb066a63c84a78193c
SHA512

a1eed0001124e21ad5ed1d9b010ab7fea175c8d5ea38366befe35c834e564995c919ad091fe54462abd2db0c5612cefcc047b852ce6cccd0b3ccd5534824bc03
SSDEEP

1536:R4BEioJRb0gPtcsur5Wfb62+496LvfOgMR5V:R4BEDb0gasur5Eb6y8OgMDV

Score

10^/10

xworm persistence rat trojan

Malware Config

Extracted

Family

xworm

C2

4.tcp.ngrok.io:11205

Attributes

Install_directory
%AppData%
install_file
USB.exe

Signatures

Detect Xworm Payload 2 IoCs

resource	yara_rule
behavioral1/memory/3860-1-0x0000000000B50000-0x0000000000B68000-memory.dmp	family_xworm
behavioral1/files/0x000b000000027ebb-8.dat	family_xworm

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

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-1886653772-2813795769-2221171443-1000\Control Panel\International\Geo\Nation	SpeedAutoClicker.exe

Drops startup file 2 IoCs

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

Executes dropped EXE 15 IoCs

pid	Process
2464	SpeedAutoClicker.exe
4296	SpeedAutoClicker.exe
4416	SpeedAutoClicker.exe
4512	SpeedAutoClicker.exe
1228	SpeedAutoClicker.exe
3428	SpeedAutoClicker.exe
1884	SpeedAutoClicker.exe
4936	SpeedAutoClicker.exe
4048	SpeedAutoClicker.exe
3260	SpeedAutoClicker.exe
2776	SpeedAutoClicker.exe
4600	SpeedAutoClicker.exe
776	SpeedAutoClicker.exe
4240	SpeedAutoClicker.exe
4728	SpeedAutoClicker.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-1-5-21-1886653772-2813795769-2221171443-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\SpeedAutoClicker = "C:\\Users\\Admin\\AppData\\Roaming\\SpeedAutoClicker.exe"	SpeedAutoClicker.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs 20 IoCs

Web Service

T1102

flow	ioc
255	4.tcp.ngrok.io
318	4.tcp.ngrok.io
407	4.tcp.ngrok.io
649	4.tcp.ngrok.io
385	4.tcp.ngrok.io
436	4.tcp.ngrok.io
484	4.tcp.ngrok.io
697	4.tcp.ngrok.io
61	4.tcp.ngrok.io
605	4.tcp.ngrok.io
707	4.tcp.ngrok.io
768	4.tcp.ngrok.io
829	4.tcp.ngrok.io
27	4.tcp.ngrok.io
122	4.tcp.ngrok.io
536	4.tcp.ngrok.io
882	4.tcp.ngrok.io
936	4.tcp.ngrok.io
19	4.tcp.ngrok.io
190	4.tcp.ngrok.io

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

System Information Discovery
T1082

Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

T1053.005

pid	Process
5000	schtasks.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
3860	SpeedAutoClicker.exe

Suspicious use of AdjustPrivilegeToken 17 IoCs

description	pid	Process
Token: SeDebugPrivilege	3860	SpeedAutoClicker.exe
Token: SeDebugPrivilege	3860	SpeedAutoClicker.exe
Token: SeDebugPrivilege	2464	SpeedAutoClicker.exe
Token: SeDebugPrivilege	4296	SpeedAutoClicker.exe
Token: SeDebugPrivilege	4416	SpeedAutoClicker.exe
Token: SeDebugPrivilege	4512	SpeedAutoClicker.exe
Token: SeDebugPrivilege	1228	SpeedAutoClicker.exe
Token: SeDebugPrivilege	3428	SpeedAutoClicker.exe
Token: SeDebugPrivilege	1884	SpeedAutoClicker.exe
Token: SeDebugPrivilege	4936	SpeedAutoClicker.exe
Token: SeDebugPrivilege	4048	SpeedAutoClicker.exe
Token: SeDebugPrivilege	3260	SpeedAutoClicker.exe
Token: SeDebugPrivilege	2776	SpeedAutoClicker.exe
Token: SeDebugPrivilege	4600	SpeedAutoClicker.exe
Token: SeDebugPrivilege	776	SpeedAutoClicker.exe
Token: SeDebugPrivilege	4240	SpeedAutoClicker.exe
Token: SeDebugPrivilege	4728	SpeedAutoClicker.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3860	SpeedAutoClicker.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 3860 wrote to memory of 5000	3860	SpeedAutoClicker.exe	84
PID 3860 wrote to memory of 5000	3860	SpeedAutoClicker.exe	84

Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
persistence

Query Registry
T1012

C:\Users\Admin\AppData\Local\Temp\SpeedAutoClicker.exe
"C:\Users\Admin\AppData\Local\Temp\SpeedAutoClicker.exe"
1⤵
- Checks computer location settings
- 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:3860
- C:\Windows\System32\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /create /f /RL HIGHEST /sc minute /mo 1 /tn "SpeedAutoClicker" /tr "C:\Users\Admin\AppData\Roaming\SpeedAutoClicker.exe"
  2⤵
  - Scheduled Task/Job: Scheduled Task
  PID:5000

C:\Users\Admin\AppData\Roaming\SpeedAutoClicker.exe
"C:\Users\Admin\AppData\Roaming\SpeedAutoClicker.exe"
1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:2464

C:\Users\Admin\AppData\Roaming\SpeedAutoClicker.exe
"C:\Users\Admin\AppData\Roaming\SpeedAutoClicker.exe"
1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:4296

C:\Users\Admin\AppData\Roaming\SpeedAutoClicker.exe
"C:\Users\Admin\AppData\Roaming\SpeedAutoClicker.exe"
1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:4416

C:\Users\Admin\AppData\Roaming\SpeedAutoClicker.exe
"C:\Users\Admin\AppData\Roaming\SpeedAutoClicker.exe"
1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:4512

C:\Users\Admin\AppData\Roaming\SpeedAutoClicker.exe
"C:\Users\Admin\AppData\Roaming\SpeedAutoClicker.exe"
1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:1228

C:\Users\Admin\AppData\Roaming\SpeedAutoClicker.exe
"C:\Users\Admin\AppData\Roaming\SpeedAutoClicker.exe"
1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:3428

C:\Users\Admin\AppData\Roaming\SpeedAutoClicker.exe
"C:\Users\Admin\AppData\Roaming\SpeedAutoClicker.exe"
1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:1884

C:\Users\Admin\AppData\Roaming\SpeedAutoClicker.exe
"C:\Users\Admin\AppData\Roaming\SpeedAutoClicker.exe"
1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:4936

C:\Users\Admin\AppData\Roaming\SpeedAutoClicker.exe
"C:\Users\Admin\AppData\Roaming\SpeedAutoClicker.exe"
1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:4048

C:\Users\Admin\AppData\Roaming\SpeedAutoClicker.exe
"C:\Users\Admin\AppData\Roaming\SpeedAutoClicker.exe"
1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:3260

C:\Users\Admin\AppData\Roaming\SpeedAutoClicker.exe
"C:\Users\Admin\AppData\Roaming\SpeedAutoClicker.exe"
1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:2776

C:\Users\Admin\AppData\Roaming\SpeedAutoClicker.exe
"C:\Users\Admin\AppData\Roaming\SpeedAutoClicker.exe"
1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:4600

C:\Users\Admin\AppData\Roaming\SpeedAutoClicker.exe
"C:\Users\Admin\AppData\Roaming\SpeedAutoClicker.exe"
1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:776

C:\Users\Admin\AppData\Roaming\SpeedAutoClicker.exe
"C:\Users\Admin\AppData\Roaming\SpeedAutoClicker.exe"
1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:4240

C:\Users\Admin\AppData\Roaming\SpeedAutoClicker.exe
"C:\Users\Admin\AppData\Roaming\SpeedAutoClicker.exe"
1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:4728

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Query Registry

2

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Web Service

1

T1102

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\SpeedAutoClicker.exe.log

Filesize
654B

MD5
11c6e74f0561678d2cf7fc075a6cc00c

SHA1
535ee79ba978554abcb98c566235805e7ea18490

SHA256
d39a78fabca39532fcb85ce908781a75132e1bd01cc50a3b290dd87127837d63

SHA512
32c63d67bf512b42e7f57f71287b354200126cb417ef9d869c72e0b9388a7c2f5e3b61f303f1353baa1bf482d0f17e06e23c9f50b2f1babd4d958b6da19c40b0

Download Submit
C:\Users\Admin\AppData\Roaming\SpeedAutoClicker.exe

Filesize
68KB

MD5
9821e1e4aacd033130ebdc73c37e958e

SHA1
2971d7117d155309f860740d8edfb25f7b4dc947

SHA256
b1756113e2a0e25ae11fe444f0029f75a30b9c47794933cb066a63c84a78193c

SHA512
a1eed0001124e21ad5ed1d9b010ab7fea175c8d5ea38366befe35c834e564995c919ad091fe54462abd2db0c5612cefcc047b852ce6cccd0b3ccd5534824bc03

Download Submit
memory/2464-13-0x00007FF84F730000-0x00007FF8501F2000-memory.dmp

Filesize
10.8MB

Download
memory/2464-16-0x00007FF84F730000-0x00007FF8501F2000-memory.dmp

Filesize
10.8MB

Download
memory/3860-0-0x00007FF84F733000-0x00007FF84F735000-memory.dmp

Filesize
8KB

Download
memory/3860-1-0x0000000000B50000-0x0000000000B68000-memory.dmp

Filesize
96KB

Download
memory/3860-10-0x00007FF84F730000-0x00007FF8501F2000-memory.dmp

Filesize
10.8MB

Download
memory/3860-14-0x00007FF84F733000-0x00007FF84F735000-memory.dmp

Filesize
8KB

Download
memory/3860-17-0x00007FF84F730000-0x00007FF8501F2000-memory.dmp

Filesize
10.8MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads