ab62ef260f24421db86078965e6c768582b9da3c181f7192f3a6ff5ec2b3ee31

Analysis

max time kernel
151s
max time network
203s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
25-11-2022 08:42

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General

Target

ab62ef260f24421db86078965e6c768582b9da3c181f7192f3a6ff5ec2b3ee31.docm
Size

247KB
MD5

832adfec6ae301eca69efe851f20c080
SHA1

d91c2d10ab0151479f121f97d1c69fc42e8ffd6e
SHA256

ab62ef260f24421db86078965e6c768582b9da3c181f7192f3a6ff5ec2b3ee31
SHA512

278308f67d0a48ff1d4b59b6716e9bd77ba1daa551db81b9580ec9ed0ae4e0d2f0f88395a146033e8c0e844a5a0c9665ddff4c94edd0bd8a317ca7dde3625076
SSDEEP

6144:2ZPGGhzIEgwb8aDbAmS4ucqclDOW9DRbGht:iGAIEgcZbAmeclD5tRbMt

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

Suspicious behavior: AddClipboardFormatListener 2 IoCs

Processes:

WINWORD.EXE

pid process

3452 WINWORD.EXE
3452 WINWORD.EXE
Suspicious use of SetWindowsHookEx 8 IoCs

Processes:

WINWORD.EXE

pid process

3452 WINWORD.EXE
3452 WINWORD.EXE
3452 WINWORD.EXE
3452 WINWORD.EXE
3452 WINWORD.EXE
3452 WINWORD.EXE
3452 WINWORD.EXE
3452 WINWORD.EXE

pid	process
3452	WINWORD.EXE
3452	WINWORD.EXE

pid	process
3452	WINWORD.EXE
3452	WINWORD.EXE
3452	WINWORD.EXE
3452	WINWORD.EXE
3452	WINWORD.EXE
3452	WINWORD.EXE
3452	WINWORD.EXE
3452	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\ab62ef260f24421db86078965e6c768582b9da3c181f7192f3a6ff5ec2b3ee31.docm" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3452

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/3452-132-0x00007FFC45150000-0x00007FFC45160000-memory.dmp

Filesize
64KB

Download
memory/3452-133-0x00007FFC45150000-0x00007FFC45160000-memory.dmp

Filesize
64KB

Download
memory/3452-134-0x00007FFC45150000-0x00007FFC45160000-memory.dmp

Filesize
64KB

Download
memory/3452-135-0x00007FFC45150000-0x00007FFC45160000-memory.dmp

Filesize
64KB

Download
memory/3452-136-0x00007FFC45150000-0x00007FFC45160000-memory.dmp

Filesize
64KB

Download
memory/3452-137-0x00007FFC42D80000-0x00007FFC42D90000-memory.dmp

Filesize
64KB

Download
memory/3452-138-0x00007FFC42D80000-0x00007FFC42D90000-memory.dmp

Filesize
64KB

Download
memory/3452-139-0x0000029198C10000-0x0000029198C14000-memory.dmp

Filesize
16KB

Download
memory/3452-141-0x00007FFC45150000-0x00007FFC45160000-memory.dmp

Filesize
64KB

Download
memory/3452-142-0x00007FFC45150000-0x00007FFC45160000-memory.dmp

Filesize
64KB

Download
memory/3452-143-0x00007FFC45150000-0x00007FFC45160000-memory.dmp

Filesize
64KB

Download
memory/3452-144-0x00007FFC45150000-0x00007FFC45160000-memory.dmp

Filesize
64KB

Download