ddc6b415d04d15b96d75c06205c1d347548e0958ef4a7803366ef84af7a2fa09

Analysis

max time kernel
118s
max time network
132s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
25-05-2024 20:28

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General

Target

Minitool powerdata recovery/X86/Business Enterprise/PowerDataRecovery.exe.mfh
Size

52B
MD5

caf189790d0262fec15a361ce7cfb6a9
SHA1

ec15d22598b3b24152a2842d9b2b9cac522a5433
SHA256

7f85511fdf70660e7f8d8e0fbd21cb0c7dec661a17fd9464d2ce59c1cf7c1425
SHA512

f24aab4a1486b385cf5bac1dd77125cf18ee9993e627197558b55b4b5b9302b96210bb486fb1c8ec2644235aa81845f4f8b1c88467f95e53329d8e0210b645d2

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-1-5-21-330940541-141609230-1670313778-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000_CLASSES\mfh_auto_file	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000_CLASSES\.mfh	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000_CLASSES\.mfh\ = "mfh_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000_CLASSES\mfh_auto_file\shell	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000_CLASSES\mfh_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\""	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000_CLASSES\mfh_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000_CLASSES\mfh_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000_CLASSES\mfh_auto_file\shell\Read\command	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

AcroRd32.exe

pid process

2580 AcroRd32.exe
Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

AcroRd32.exe

pid process

2580 AcroRd32.exe
2580 AcroRd32.exe

pid	process
2580	AcroRd32.exe

pid	process
2580	AcroRd32.exe
2580	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

cmd.exerundll32.exe

description	pid	process	target process
PID 2224 wrote to memory of 2164	2224	cmd.exe	rundll32.exe
PID 2224 wrote to memory of 2164	2224	cmd.exe	rundll32.exe
PID 2224 wrote to memory of 2164	2224	cmd.exe	rundll32.exe
PID 2164 wrote to memory of 2580	2164	rundll32.exe	AcroRd32.exe
PID 2164 wrote to memory of 2580	2164	rundll32.exe	AcroRd32.exe
PID 2164 wrote to memory of 2580	2164	rundll32.exe	AcroRd32.exe
PID 2164 wrote to memory of 2580	2164	rundll32.exe	AcroRd32.exe

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\Minitool powerdata recovery\X86\Business Enterprise\PowerDataRecovery.exe.mfh"
1⤵
- Suspicious use of WriteProcessMemory
PID:2224

C:\Windows\system32\rundll32.exe
"C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\Minitool powerdata recovery\X86\Business Enterprise\PowerDataRecovery.exe.mfh
2⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2164

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\Minitool powerdata recovery\X86\Business Enterprise\PowerDataRecovery.exe.mfh"
3⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
PID:2580

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\Adobe\Acrobat\9.0\SharedDataEvents
Filesize
3KB

MD5
c8635b70988ea59966dc7512c079bf2a

SHA1
fd2dad63b675d3ecc321b418b775414192c14bf3

SHA256
db57ccf7d3e5db6b89092a38c819a28ad60c9a9c6999fed597306bea24800e9b

SHA512
5a913aac02e47595632808346b4550d7acecd887ca02c7eab8c374bc5d9c453cfacb8b8247d03171f838d6ab801d41ee60ca9f326a94eda38b5c19b8cb220a9b

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