cb1bcf331721008e6dd6b46cd0f1880612374d54403836f43f264f924789e610

Analysis

max time kernel
196s
max time network
304s
platform
windows10-1703_x64
resource
win10-20240404-en
resource tags

arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
submitted
01-07-2024 13:20

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General

Target

maizu hack v1.4.rar
Size

403KB
MD5

45768dbe40703c4545fc0c1a0f431019
SHA1

68c53d26c48f31bd61042f8b7071c5bb6b78b0da
SHA256

cb1bcf331721008e6dd6b46cd0f1880612374d54403836f43f264f924789e610
SHA512

c984cc4032e0d276d63a34bc03563f422ca3e258a72a9d734304662b268577af873b33f5bfdc3f8a7e2e34ddd391c99a436a865842b502a9649a141242355a4a
SSDEEP

12288:GJwSrUZSQmEyLvIg8eoCrOT70Xr1w4pLZgeOTn+:GWeUZSQZCXo7wXrmSLmDa

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 2 IoCs

Processes:

cmd.exeOpenWith.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-1687926120-3022217735-1146543763-1000_Classes\Local Settings	cmd.exe
Key created	\REGISTRY\USER\S-1-5-21-1687926120-3022217735-1146543763-1000_Classes\Local Settings	OpenWith.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

OpenWith.exe

pid process

308 OpenWith.exe

Suspicious use of SetWindowsHookEx 17 IoCs

Processes:

OpenWith.exe

pid	process
308	OpenWith.exe
308	OpenWith.exe
308	OpenWith.exe
308	OpenWith.exe
308	OpenWith.exe
308	OpenWith.exe
308	OpenWith.exe
308	OpenWith.exe
308	OpenWith.exe
308	OpenWith.exe
308	OpenWith.exe
308	OpenWith.exe
308	OpenWith.exe
308	OpenWith.exe
308	OpenWith.exe
308	OpenWith.exe
308	OpenWith.exe

Suspicious use of WriteProcessMemory 2 IoCs

Processes:

OpenWith.exe

description pid process target process

PID 308 wrote to memory of 2228 308 OpenWith.exe NOTEPAD.EXE
PID 308 wrote to memory of 2228 308 OpenWith.exe NOTEPAD.EXE

description	pid	process	target process
PID 308 wrote to memory of 2228	308	OpenWith.exe	NOTEPAD.EXE
PID 308 wrote to memory of 2228	308	OpenWith.exe	NOTEPAD.EXE

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\maizu hack v1.4.rar"
1⤵
- Modifies registry class
PID:5116

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Modifies registry class
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:308

C:\Windows\system32\NOTEPAD.EXE
"C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\AppData\Local\Temp\maizu hack v1.4.rar
2⤵
PID:2228

Network

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

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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