8523b2dfc10278132c2d6a36ff71c5314cf16a798bd7db593b09262ec867568d

Analysis

max time kernel
163s
max time network
214s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
25-11-2022 09:30

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General

Target

8523b2dfc10278132c2d6a36ff71c5314cf16a798bd7db593b09262ec867568d.docm
Size

139KB
MD5

27e24b2c306645be88efd7e60632f29a
SHA1

5a169fc4624ece323759ba0f01346f7211bac08d
SHA256

8523b2dfc10278132c2d6a36ff71c5314cf16a798bd7db593b09262ec867568d
SHA512

504785ad15b9592a194a5f6f51e441d39b1ca7be2384a7b469d9ea9fce2885099fd18857bf2386822e7b3f3e39beaa084862167d496f5b1f2fe266ae55ba8d19
SSDEEP

3072:asKxnwF6HVJ+ZhniobrGng257Sc9pVAAioYLYjKs1GvxFs3:GlwF6riVxe7TpOAJYLR1vrs

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

4932 WINWORD.EXE
4932 WINWORD.EXE
Suspicious use of SetWindowsHookEx 7 IoCs

Processes:

WINWORD.EXE

pid process

4932 WINWORD.EXE
4932 WINWORD.EXE
4932 WINWORD.EXE
4932 WINWORD.EXE
4932 WINWORD.EXE
4932 WINWORD.EXE
4932 WINWORD.EXE

pid	process
4932	WINWORD.EXE
4932	WINWORD.EXE

pid	process
4932	WINWORD.EXE
4932	WINWORD.EXE
4932	WINWORD.EXE
4932	WINWORD.EXE
4932	WINWORD.EXE
4932	WINWORD.EXE
4932	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\8523b2dfc10278132c2d6a36ff71c5314cf16a798bd7db593b09262ec867568d.docm" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4932

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/4932-132-0x00007FFA56390000-0x00007FFA563A0000-memory.dmp

Filesize
64KB

Download
memory/4932-133-0x00007FFA56390000-0x00007FFA563A0000-memory.dmp

Filesize
64KB

Download
memory/4932-134-0x00007FFA56390000-0x00007FFA563A0000-memory.dmp

Filesize
64KB

Download
memory/4932-135-0x00007FFA56390000-0x00007FFA563A0000-memory.dmp

Filesize
64KB

Download
memory/4932-136-0x00007FFA56390000-0x00007FFA563A0000-memory.dmp

Filesize
64KB

Download
memory/4932-137-0x00007FFA542A0000-0x00007FFA542B0000-memory.dmp

Filesize
64KB

Download
memory/4932-138-0x00007FFA542A0000-0x00007FFA542B0000-memory.dmp

Filesize
64KB

Download