ddc6b415d04d15b96d75c06205c1d347548e0958ef4a7803366ef84af7a2fa09

Analysis

max time kernel
117s
max time network
123s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
25-05-2024 20:28

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General

Target

Minitool powerdata recovery/X64/Business Standard/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-1-5-21-3691908287-3775019229-3534252667-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000_CLASSES\mfh_auto_file	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000_CLASSES\mfh_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000_CLASSES\.mfh	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000_CLASSES\.mfh\ = "mfh_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000_CLASSES\mfh_auto_file\shell	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000_CLASSES\mfh_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\mfh_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000_CLASSES\mfh_auto_file\shell\Read\command	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

AcroRd32.exe

pid process

2728 AcroRd32.exe
Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

AcroRd32.exe

pid process

2728 AcroRd32.exe
2728 AcroRd32.exe

pid	process
2728	AcroRd32.exe

pid	process
2728	AcroRd32.exe
2728	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

cmd.exerundll32.exe

description	pid	process	target process
PID 1600 wrote to memory of 2748	1600	cmd.exe	rundll32.exe
PID 1600 wrote to memory of 2748	1600	cmd.exe	rundll32.exe
PID 1600 wrote to memory of 2748	1600	cmd.exe	rundll32.exe
PID 2748 wrote to memory of 2728	2748	rundll32.exe	AcroRd32.exe
PID 2748 wrote to memory of 2728	2748	rundll32.exe	AcroRd32.exe
PID 2748 wrote to memory of 2728	2748	rundll32.exe	AcroRd32.exe
PID 2748 wrote to memory of 2728	2748	rundll32.exe	AcroRd32.exe

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\Minitool powerdata recovery\X64\Business Standard\PowerDataRecovery.exe.mfh"
1⤵
- Suspicious use of WriteProcessMemory
PID:1600

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\X64\Business Standard\PowerDataRecovery.exe.mfh
2⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2748

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\X64\Business Standard\PowerDataRecovery.exe.mfh"
3⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
PID:2728

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
e63547cae96f99ad2e95e4fb76e4f104

SHA1
f4897dbb3a0a7d5070990fe12fae694073e7c511

SHA256
f4c26dc26639f9de51fb4e94444755f8d7270e7c89fb802e3bb19642e655b97b

SHA512
993c3c185f3f9721c829484df23b8a1808c5188fff39a4a8c5119a4d6b43af314e2b319e937bc58c2e2d529477c62e1058cfb3db79f564bd3e0316757bdc523b

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