737668f5569e69d5570e2dc3b5a93098a16c5e72cb02d95915603bcc9ce829d7

Analysis

max time kernel
104s
max time network
124s
platform
windows10-2004_x64
resource
win10v2004-20220901-en
resource tags

arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
submitted
07-12-2022 15:40

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General

Target

241 (1).docx
Size

10KB
MD5

587b90f5cf6b0776db453f4404022a98
SHA1

7a28e496d7fe980a9d91892a007edde59c2d802c
SHA256

737668f5569e69d5570e2dc3b5a93098a16c5e72cb02d95915603bcc9ce829d7
SHA512

cf8f5a4df6435c30386e979443f6e29976ec1690cd5fcfae0573e68980fe8652eb668feb6e4c3f115aa038627680856bf1f2ac6e0ec487b98aef0dde311e9136
SSDEEP

192:ScIMmtP8ar5G/bfIdTOGnamWBX8ex6y30Wfx:SPXt4ATOGnosMFZ

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

4764 WINWORD.EXE
4764 WINWORD.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

WINWORD.EXE

description pid process

Token: SeAuditPrivilege 4764 WINWORD.EXE
Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

WINWORD.EXE

pid process

4764 WINWORD.EXE
4764 WINWORD.EXE
4764 WINWORD.EXE
4764 WINWORD.EXE
4764 WINWORD.EXE
4764 WINWORD.EXE

pid	process
4764	WINWORD.EXE
4764	WINWORD.EXE

description	pid	process
Token: SeAuditPrivilege	4764	WINWORD.EXE

pid	process
4764	WINWORD.EXE
4764	WINWORD.EXE
4764	WINWORD.EXE
4764	WINWORD.EXE
4764	WINWORD.EXE
4764	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\241 (1).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:4764

Network

MITRE ATT&CK Enterprise v6

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/4764-132-0x00007FF81AE90000-0x00007FF81AEA0000-memory.dmp

Filesize
64KB

Download
memory/4764-133-0x00007FF81AE90000-0x00007FF81AEA0000-memory.dmp

Filesize
64KB

Download
memory/4764-134-0x00007FF81AE90000-0x00007FF81AEA0000-memory.dmp

Filesize
64KB

Download
memory/4764-135-0x00007FF81AE90000-0x00007FF81AEA0000-memory.dmp

Filesize
64KB

Download
memory/4764-136-0x00007FF81AE90000-0x00007FF81AEA0000-memory.dmp

Filesize
64KB

Download
memory/4764-137-0x00007FF818AE0000-0x00007FF818AF0000-memory.dmp

Filesize
64KB

Download
memory/4764-138-0x00007FF818AE0000-0x00007FF818AF0000-memory.dmp

Filesize
64KB

Download
memory/4764-140-0x00007FF81AE90000-0x00007FF81AEA0000-memory.dmp

Filesize
64KB

Download
memory/4764-141-0x00007FF81AE90000-0x00007FF81AEA0000-memory.dmp

Filesize
64KB

Download
memory/4764-142-0x00007FF81AE90000-0x00007FF81AEA0000-memory.dmp

Filesize
64KB

Download
memory/4764-143-0x00007FF81AE90000-0x00007FF81AEA0000-memory.dmp

Filesize
64KB

Download