fc16a73ee55b2a601b923eabf03c28180a7345f2d4e1da7dcdc9716a03ed5aa6

Analysis

max time kernel
137s
max time network
152s
platform
windows11-21h2_x64
resource
win11-20240221-en
resource tags

arch:x64arch:x86image:win11-20240221-enlocale:en-usos:windows11-21h2-x64system
submitted
09-03-2024 10:40

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General

Target

res/tools/driver.exe
Size

31KB
MD5

c93912ed7bdf6df07a1695a523fa7efc
SHA1

07bac4cc4a725e8610f0677f76648c3d0396797b
SHA256

7ec9fbf33602023f850ec3a7210165a56eb791c3cca5892b2be949cc71e57d01
SHA512

2575a38418a0ba6d49cfe17ceee8a7ff80db9553cb6aa5357ddf786da0f7c3c16d8f3a9e7dc902d404b4bc00ab076067b22e2af488ea62d8b7828178e913fd46
SSDEEP

768:P25YioRO5ApDRmiJS3AJDbyovvnxQU2KHR:l9RO5IDU0SQJDRp28

Score

1^/10

Malware Config

Signatures

Checks processor information in registry 2 TTPs 2 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	svchost.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	svchost.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\Software\Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\Deployment\Package\*\S-1-5-21-647252928-2816094679-1307623958-1000\{CCCE0A9B-3102-4EDE-91F2-BA8BA29BB73C}	svchost.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1316	OpenWith.exe

C:\Users\Admin\AppData\Local\Temp\res\tools\driver.exe
"C:\Users\Admin\AppData\Local\Temp\res\tools\driver.exe"
1⤵
PID:488

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Suspicious use of SetWindowsHookEx
PID:1316

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k BcastDVRUserService -s BcastDVRUserService
1⤵
- Checks processor information in registry
- Modifies registry class
PID:3352

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/488-2-0x00007FFC42E20000-0x00007FFC437C1000-memory.dmp

Filesize
9.6MB

Download
memory/488-1-0x00007FFC42E20000-0x00007FFC437C1000-memory.dmp

Filesize
9.6MB

Download
memory/488-3-0x00007FFC42E20000-0x00007FFC437C1000-memory.dmp

Filesize
9.6MB

Download