ddc6b415d04d15b96d75c06205c1d347548e0958ef4a7803366ef84af7a2fa09

Analysis

max time kernel
117s
max time network
121s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
25-05-2024 20:28

Target

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

52B
MD5

caf189790d0262fec15a361ce7cfb6a9
SHA1

ec15d22598b3b24152a2842d9b2b9cac522a5433
SHA256

7f85511fdf70660e7f8d8e0fbd21cb0c7dec661a17fd9464d2ce59c1cf7c1425
SHA512

f24aab4a1486b385cf5bac1dd77125cf18ee9993e627197558b55b4b5b9302b96210bb486fb1c8ec2644235aa81845f4f8b1c88467f95e53329d8e0210b645d2

Score

3^/10

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-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\.mfh	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\mfh_auto_file\shell	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_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-1-5-21-3627615824-4061627003-3019543961-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\mfh_auto_file	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\mfh_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\mfh_auto_file\shell\Read\command	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\mfh_auto_file\	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\.mfh\ = "mfh_auto_file"	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

AcroRd32.exe

pid process

2692 AcroRd32.exe
Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

AcroRd32.exe

pid process

2692 AcroRd32.exe
2692 AcroRd32.exe

pid	process
2692	AcroRd32.exe

pid	process
2692	AcroRd32.exe
2692	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

cmd.exerundll32.exe

description	pid	process	target process
PID 2648 wrote to memory of 2160	2648	cmd.exe	rundll32.exe
PID 2648 wrote to memory of 2160	2648	cmd.exe	rundll32.exe
PID 2648 wrote to memory of 2160	2648	cmd.exe	rundll32.exe
PID 2160 wrote to memory of 2692	2160	rundll32.exe	AcroRd32.exe
PID 2160 wrote to memory of 2692	2160	rundll32.exe	AcroRd32.exe
PID 2160 wrote to memory of 2692	2160	rundll32.exe	AcroRd32.exe
PID 2160 wrote to memory of 2692	2160	rundll32.exe	AcroRd32.exe

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\Minitool powerdata recovery\X86\Business Standard\PowerDataRecovery.exe.mfh"
1⤵
- Suspicious use of WriteProcessMemory
PID:2648
- 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 Standard\PowerDataRecovery.exe.mfh
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2160
- - 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 Standard\PowerDataRecovery.exe.mfh"
    3⤵
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2692

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

C:\Users\Admin\AppData\Roaming\Adobe\Acrobat\9.0\SharedDataEvents

Filesize
3KB

MD5
5f77c5fe610616cb3a22381d6e0db78b

SHA1
f3b962787d6ea82527065421a8d67ab010a21c02

SHA256
fcb8d919afa4770bbd891c29be50dbe2193766df06e97eb12acb67a0b760baa5

SHA512
3f82d05d78abb40508c5ecfe5454acb2306c272d95164edef4e13d462aef626d7ff0d270c2bc155244dc8bfc5be505be2ded4215d5bf4d7ae694f05b45d7db93

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