8a7d20fb5bc7ef8b02ab6e11ef78ebc0a31ba5376bd97d40fe5d1da521324556

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08-06-2024 18:20

240608-wyz2hafb42 10

08-06-2024 18:17

240608-ww7cssec5w 10

08-06-2024 18:11

240608-ws439seb9v 10

19-05-2024 22:48

240519-2rh3asfb62 10

Analysis

max time kernel
122s
max time network
127s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
08-06-2024 18:20

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General

Target

XWorm-Rat-Remote-Administration-Tool--main/Uploader.php
Size

747B
MD5

8da24c5cbbfb87879d150dc438ca3c4c
SHA1

b572a99b3cdc5332a927629406bf999150d034ce
SHA256

6e69ff9be3bade50f81e40f518a8c8ca83e45c8016cae41404068e924f3cd7a3
SHA512

8ad1ce583a40232131d2ed4c40437630639cabe845252b52bfd83e0beca8c8f022d193a9f9f895ec802c424c492cb18a3c5800d87af53fee53ff1a5fc6d99887

Score

3^/10

Malware Config

Signatures

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

System Information Discovery
T1082

Modifies registry class 9 IoCs

Processes:

rundll32.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000_Classes\Local Settings	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000_CLASSES\php_auto_file\	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000_CLASSES\.php\ = "php_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000_CLASSES\php_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000_CLASSES\php_auto_file\shell\Read\command	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000_CLASSES\php_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\""	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000_CLASSES\php_auto_file	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000_CLASSES\.php	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000_CLASSES\php_auto_file\shell	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

AcroRd32.exe

pid process

2740 AcroRd32.exe
Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

AcroRd32.exe

pid process

2740 AcroRd32.exe
2740 AcroRd32.exe

pid	process
2740	AcroRd32.exe

pid	process
2740	AcroRd32.exe
2740	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

cmd.exerundll32.exe

description	pid	process	target process
PID 1712 wrote to memory of 2612	1712	cmd.exe	rundll32.exe
PID 1712 wrote to memory of 2612	1712	cmd.exe	rundll32.exe
PID 1712 wrote to memory of 2612	1712	cmd.exe	rundll32.exe
PID 2612 wrote to memory of 2740	2612	rundll32.exe	AcroRd32.exe
PID 2612 wrote to memory of 2740	2612	rundll32.exe	AcroRd32.exe
PID 2612 wrote to memory of 2740	2612	rundll32.exe	AcroRd32.exe
PID 2612 wrote to memory of 2740	2612	rundll32.exe	AcroRd32.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\XWorm-Rat-Remote-Administration-Tool--main\Uploader.php
1⤵
- Suspicious use of WriteProcessMemory
PID:1712

C:\Windows\system32\rundll32.exe
"C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\XWorm-Rat-Remote-Administration-Tool--main\Uploader.php
2⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2612

C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe
"C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe" "C:\Users\Admin\AppData\Local\Temp\XWorm-Rat-Remote-Administration-Tool--main\Uploader.php"
3⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
PID:2740

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\Roaming\Adobe\Acrobat\9.0\SharedDataEvents
Filesize
3KB

MD5
8f488c53012ed42c45f7605cfbc9084d

SHA1
46f4791a5d5c8bb0c79bd4d47fb0449a9631913d

SHA256
d8cec7e80d8d6f5dd5ea6bea6203f529246a587026e2834b5fba6bc9d9ca73d3

SHA512
3c618d05a67c91f6043b32a5ed2a8a58ced27a3a0451335d25cffd84723d1ad2760c8b882ffedd403458e97c66595ec3549b6b5b83de824adbd00ddd961e6a82

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