9ebbbe646489328d8777a8d4eaab74f49e657b4c5445cc46c967c0718254ad24

Analysis

max time kernel
149s
max time network
125s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
16-03-2023 08:11

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General

Target

17637fac7f989549acd248ca9e5293d2b9a1a2e4bb0f7e4edf5571df35129f0c.docm
Size

768KB
MD5

9eff5d479840cfb0f6b5319dca248aa4
SHA1

1b8c46bc20e8319a7f9aa476476c53dab419f3f0
SHA256

17637fac7f989549acd248ca9e5293d2b9a1a2e4bb0f7e4edf5571df35129f0c
SHA512

fda1e2ad58026432205ae37d0328e7c99d2db8b5325cf728311fa6c3f407b73b58dc6adb361fde4d8750ff9a531cb0c1b3bf96c4f9ba40a5e9a80706b8116abf
SSDEEP

24576:qUtOpbKbSOcvppU2N1Curn7J+wAM/+oa/CDSJSU9FssX:qUtKAtmUk1hd/JLDSJSAqsX

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

Suspicious behavior: AddClipboardFormatListener 2 IoCs

Processes:

WINWORD.EXE

pid process

2620 WINWORD.EXE
2620 WINWORD.EXE
Suspicious use of SetWindowsHookEx 7 IoCs

Processes:

WINWORD.EXE

pid process

2620 WINWORD.EXE
2620 WINWORD.EXE
2620 WINWORD.EXE
2620 WINWORD.EXE
2620 WINWORD.EXE
2620 WINWORD.EXE
2620 WINWORD.EXE

pid	process
2620	WINWORD.EXE
2620	WINWORD.EXE

pid	process
2620	WINWORD.EXE
2620	WINWORD.EXE
2620	WINWORD.EXE
2620	WINWORD.EXE
2620	WINWORD.EXE
2620	WINWORD.EXE
2620	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\17637fac7f989549acd248ca9e5293d2b9a1a2e4bb0f7e4edf5571df35129f0c.docm" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2620

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

C:\Users\Admin\AppData\Roaming\Microsoft\UProof\ExcludeDictionaryEN0409.lex
Filesize
2B

MD5
f3b25701fe362ec84616a93a45ce9998

SHA1
d62636d8caec13f04e28442a0a6fa1afeb024bbb

SHA256
b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

SHA512
98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

Download Submit
memory/2620-133-0x00007FFA6EA70000-0x00007FFA6EA80000-memory.dmp

Filesize
64KB

Download
memory/2620-134-0x00007FFA6EA70000-0x00007FFA6EA80000-memory.dmp

Filesize
64KB

Download
memory/2620-135-0x00007FFA6EA70000-0x00007FFA6EA80000-memory.dmp

Filesize
64KB

Download
memory/2620-136-0x00007FFA6EA70000-0x00007FFA6EA80000-memory.dmp

Filesize
64KB

Download
memory/2620-137-0x00007FFA6EA70000-0x00007FFA6EA80000-memory.dmp

Filesize
64KB

Download
memory/2620-138-0x00007FFA6C270000-0x00007FFA6C280000-memory.dmp

Filesize
64KB

Download
memory/2620-140-0x00007FFA6C270000-0x00007FFA6C280000-memory.dmp

Filesize
64KB

Download