bbcfe3154cd73b5f4ee7e74d9e4d8b4a30308cd57936519d60d11ecda2679996

Analysis

max time kernel
140s
max time network
125s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
25/08/2024, 04:54

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General

Target

PCHand Screen Recorder/ScreenRecorder.exe
Size

2.8MB
MD5

e4ceeb7ac918f8b069ee8f219ac68ff3
SHA1

a799e8f4c15b5e424b4c65d9049b0cc2806d12c4
SHA256

6d4f23b42fcaa78f028a41af26bb1be645ed1a0429d316fb8bb6bb0ba2ef4b0e
SHA512

f2464ae856db2dee43cbf7dff8b57aa84fa59700e583600427d24a40faf8a83eaf553f8ad76c25dbe4f5ab2cd1080f47f068f389fa17721a6dee5bef5f8915e7
SSDEEP

49152:lzuHtuJ8QrjmhdExk4E0+GW+/wQ6lsa7Hv1oj9ghi1RebpyT390bYVGuSwZPSCdl:EHtuJ8IUdEpE0+GB/wQ6lso9oj9ghi1t

Score

3^/10

discovery

Malware Config

Signatures

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ScreenRecorder.exe

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	ScreenRecorder.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	ScreenRecorder.exe

Modifies registry class 6 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000_CLASSES\Wow6432Node\CLSID\{3C5827C1-F8DE-4785-8BB2-A79094D63D22}\Info	ScreenRecorder.exe
Key created	\REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000_CLASSES\Wow6432Node	ScreenRecorder.exe
Key created	\REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000_CLASSES\Wow6432Node\CLSID	ScreenRecorder.exe
Key created	\REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000_CLASSES\Wow6432Node\CLSID\{3C5827C1-F8DE-4785-8BB2-A79094D63D22}	ScreenRecorder.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000_CLASSES\Wow6432Node\CLSID\{3C5827C1-F8DE-4785-8BB2-A79094D63D22}\Info\Data = 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	ScreenRecorder.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000_CLASSES\Wow6432Node\CLSID\{3C5827C1-F8DE-4785-8BB2-A79094D63D22}\Info\Data = 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	ScreenRecorder.exe

Suspicious use of FindShellTrayWindow 5 IoCs

pid	Process
2264	ScreenRecorder.exe
2264	ScreenRecorder.exe
2264	ScreenRecorder.exe
2264	ScreenRecorder.exe
2264	ScreenRecorder.exe

Suspicious use of SendNotifyMessage 5 IoCs

pid	Process
2264	ScreenRecorder.exe
2264	ScreenRecorder.exe
2264	ScreenRecorder.exe
2264	ScreenRecorder.exe
2264	ScreenRecorder.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2264	ScreenRecorder.exe
2264	ScreenRecorder.exe

C:\Users\Admin\AppData\Local\Temp\PCHand Screen Recorder\ScreenRecorder.exe
"C:\Users\Admin\AppData\Local\Temp\PCHand Screen Recorder\ScreenRecorder.exe"
1⤵
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Modifies registry class
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
PID:2264

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

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/2264-0-0x00000000000F0000-0x00000000000FF000-memory.dmp

Filesize
60KB

Download
memory/2264-1-0x0000000002500000-0x0000000002599000-memory.dmp

Filesize
612KB

Download
memory/2264-2-0x0000000000190000-0x0000000000191000-memory.dmp

Filesize
4KB

Download
memory/2264-3-0x0000000002500000-0x0000000002599000-memory.dmp

Filesize
612KB

Download