792e5c3c2886d6fe7d0b10a25fd78023a7b862a79bd6e461a5e23ecccbc371ef

Analysis

max time kernel
101s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20220901-en
resource tags

arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
submitted
26-11-2022 10:08

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General

Target

792e5c3c2886d6fe7d0b10a25fd78023a7b862a79bd6e461a5e23ecccbc371ef.doc
Size

161KB
MD5

ac2be7a5276e3ec0efacb1b88375f238
SHA1

b137f33dbbd715fc9aa64b6158905ebe1ebbc10b
SHA256

792e5c3c2886d6fe7d0b10a25fd78023a7b862a79bd6e461a5e23ecccbc371ef
SHA512

cfa980ff732443614a24b6bf442f209bc7952e5e104d17cd7675970df7c4b03b64fefc6b2f153f0b416b4045ad388b73116078dd5c7ca9c6bed8d49530906409
SSDEEP

3072:4Efo9u0tbvpX5LqojMFPNS15WR5U4f0k7jIo9AUVhY5C:/fo9u0tbvpX5LqojMFPNS15WR5U4f0k6

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 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

1848 WINWORD.EXE
1848 WINWORD.EXE
Suspicious use of SetWindowsHookEx 7 IoCs

Processes:

WINWORD.EXE

pid process

1848 WINWORD.EXE
1848 WINWORD.EXE
1848 WINWORD.EXE
1848 WINWORD.EXE
1848 WINWORD.EXE
1848 WINWORD.EXE
1848 WINWORD.EXE

pid	process
1848	WINWORD.EXE
1848	WINWORD.EXE

pid	process
1848	WINWORD.EXE
1848	WINWORD.EXE
1848	WINWORD.EXE
1848	WINWORD.EXE
1848	WINWORD.EXE
1848	WINWORD.EXE
1848	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\792e5c3c2886d6fe7d0b10a25fd78023a7b862a79bd6e461a5e23ecccbc371ef.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1848

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/1848-132-0x00007FFD94C10000-0x00007FFD94C20000-memory.dmp

Filesize
64KB

Download
memory/1848-133-0x00007FFD94C10000-0x00007FFD94C20000-memory.dmp

Filesize
64KB

Download
memory/1848-134-0x00007FFD94C10000-0x00007FFD94C20000-memory.dmp

Filesize
64KB

Download
memory/1848-135-0x00007FFD94C10000-0x00007FFD94C20000-memory.dmp

Filesize
64KB

Download
memory/1848-136-0x00007FFD94C10000-0x00007FFD94C20000-memory.dmp

Filesize
64KB

Download
memory/1848-137-0x00007FFD92AA0000-0x00007FFD92AB0000-memory.dmp

Filesize
64KB

Download
memory/1848-138-0x00007FFD92AA0000-0x00007FFD92AB0000-memory.dmp

Filesize
64KB

Download
memory/1848-140-0x00007FFD94C10000-0x00007FFD94C20000-memory.dmp

Filesize
64KB

Download
memory/1848-141-0x00007FFD94C10000-0x00007FFD94C20000-memory.dmp

Filesize
64KB

Download
memory/1848-142-0x00007FFD94C10000-0x00007FFD94C20000-memory.dmp

Filesize
64KB

Download
memory/1848-143-0x00007FFD94C10000-0x00007FFD94C20000-memory.dmp

Filesize
64KB

Download