108212fda535826b198f5b57b0fa04ce9de4fdd9e9e01b815cb1aaad525b5e25

Analysis

max time kernel
149s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20220414-en
submitted
21-05-2022 04:10

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General

Target

108212fda535826b198f5b57b0fa04ce9de4fdd9e9e01b815cb1aaad525b5e25.doc
Size

7KB
MD5

1f2b652d1eee9b2e5c2c9b00fc91be6c
SHA1

9731125389ad66c8ae1d2829f07deadb26970b1e
SHA256

108212fda535826b198f5b57b0fa04ce9de4fdd9e9e01b815cb1aaad525b5e25
SHA512

3a91125479493182f7ff0b3150f7f57218a56472966105a8928280d6a818e11b17df23c6b16abaa9766165dff20269a53f5eb84805f90bb2d2aee65a0a438af4

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

1944 WINWORD.EXE
1944 WINWORD.EXE

Suspicious use of SetWindowsHookEx 21 IoCs

Processes:

WINWORD.EXE

pid	process
1944	WINWORD.EXE
1944	WINWORD.EXE
1944	WINWORD.EXE
1944	WINWORD.EXE
1944	WINWORD.EXE
1944	WINWORD.EXE
1944	WINWORD.EXE
1944	WINWORD.EXE
1944	WINWORD.EXE
1944	WINWORD.EXE
1944	WINWORD.EXE
1944	WINWORD.EXE
1944	WINWORD.EXE
1944	WINWORD.EXE
1944	WINWORD.EXE
1944	WINWORD.EXE
1944	WINWORD.EXE
1944	WINWORD.EXE
1944	WINWORD.EXE
1944	WINWORD.EXE
1944	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\108212fda535826b198f5b57b0fa04ce9de4fdd9e9e01b815cb1aaad525b5e25.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1944

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/1944-130-0x00007FFA95C90000-0x00007FFA95CA0000-memory.dmp

Filesize
64KB

Download
memory/1944-131-0x00007FFA95C90000-0x00007FFA95CA0000-memory.dmp

Filesize
64KB

Download
memory/1944-132-0x00007FFA95C90000-0x00007FFA95CA0000-memory.dmp

Filesize
64KB

Download
memory/1944-133-0x00007FFA95C90000-0x00007FFA95CA0000-memory.dmp

Filesize
64KB

Download
memory/1944-134-0x00007FFA95C90000-0x00007FFA95CA0000-memory.dmp

Filesize
64KB

Download
memory/1944-135-0x00007FFA93A00000-0x00007FFA93A10000-memory.dmp

Filesize
64KB

Download
memory/1944-136-0x00007FFA93A00000-0x00007FFA93A10000-memory.dmp

Filesize
64KB

Download