3d2383f5c9472c92cb1c24f28d46d9959a2c03382cdc09a41c0732dcd3caae9f

Analysis

max time kernel
150s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
18-05-2023 02:00

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General

Target

3D2383F5C9472C92CB1C24F28D46D9959A2C03382CDC09A41C0732DCD3CAAE9F.docx
Size

10KB
MD5

696658e8bd6141fe2045b504babc619b
SHA1

e03616792372b69cc77910ec4adff5ce3d7aec5c
SHA256

3d2383f5c9472c92cb1c24f28d46d9959a2c03382cdc09a41c0732dcd3caae9f
SHA512

f35dc7c43320741cbcbb960d856fe008a131679686fdbdae6db10a1fcbdad013090863a2aedd7b4678179fe6cfbd6cda572fe2467c54cf861789f41c3ae10fb3
SSDEEP

192:ScIMmtP0xfUW70vG/b3kgOi4Osus+1pReDnc37ZHazG:SPX+si10ni4OuyeDnMsy

Score

1^/10

Malware Config

Signatures

Checks processor information in registry 2 TTPs 3 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

Processes:

WINWORD.EXE

description	ioc	process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	WINWORD.EXE

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

Processes:

WINWORD.EXE

description	ioc	process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	WINWORD.EXE

Suspicious behavior: AddClipboardFormatListener 2 IoCs

Processes:

WINWORD.EXE

pid process

4936 WINWORD.EXE
4936 WINWORD.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

WINWORD.EXE

description pid process

Token: SeAuditPrivilege 4936 WINWORD.EXE
Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

WINWORD.EXE

pid process

4936 WINWORD.EXE
4936 WINWORD.EXE
4936 WINWORD.EXE
4936 WINWORD.EXE
4936 WINWORD.EXE
4936 WINWORD.EXE

pid	process
4936	WINWORD.EXE
4936	WINWORD.EXE

description	pid	process
Token: SeAuditPrivilege	4936	WINWORD.EXE

pid	process
4936	WINWORD.EXE
4936	WINWORD.EXE
4936	WINWORD.EXE
4936	WINWORD.EXE
4936	WINWORD.EXE
4936	WINWORD.EXE

C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE
"C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\3D2383F5C9472C92CB1C24F28D46D9959A2C03382CDC09A41C0732DCD3CAAE9F.docx" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:4936

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/4936-133-0x00007FFFA5170000-0x00007FFFA5180000-memory.dmp

Filesize
64KB

Download
memory/4936-134-0x00007FFFA5170000-0x00007FFFA5180000-memory.dmp

Filesize
64KB

Download
memory/4936-135-0x00007FFFA5170000-0x00007FFFA5180000-memory.dmp

Filesize
64KB

Download
memory/4936-136-0x00007FFFA5170000-0x00007FFFA5180000-memory.dmp

Filesize
64KB

Download
memory/4936-137-0x00007FFFA5170000-0x00007FFFA5180000-memory.dmp

Filesize
64KB

Download
memory/4936-138-0x00007FFFA2CC0000-0x00007FFFA2CD0000-memory.dmp

Filesize
64KB

Download
memory/4936-139-0x00007FFFA2CC0000-0x00007FFFA2CD0000-memory.dmp

Filesize
64KB

Download
memory/4936-174-0x00007FFFA5170000-0x00007FFFA5180000-memory.dmp

Filesize
64KB

Download
memory/4936-175-0x00007FFFA5170000-0x00007FFFA5180000-memory.dmp

Filesize
64KB

Download
memory/4936-176-0x00007FFFA5170000-0x00007FFFA5180000-memory.dmp

Filesize
64KB

Download
memory/4936-177-0x00007FFFA5170000-0x00007FFFA5180000-memory.dmp

Filesize
64KB

Download