b35aa8ee68cd07ca5121a82d64f0b1ab5585f706baea571b86149585d1e7703c

Analysis

max time kernel
154s
max time network
167s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
12/03/2024, 21:56

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General

Target

b35aa8ee68cd07ca5121a82d64f0b1ab5585f706baea571b86149585d1e7703c.doc
Size

360KB
MD5

9e34c83123604f993e0674e1cdb02ca2
SHA1

dde946255f27595f01d1d3d16ce6ed34b2fbd4da
SHA256

b35aa8ee68cd07ca5121a82d64f0b1ab5585f706baea571b86149585d1e7703c
SHA512

bbafddf4dcc5bdf30fdf3819c647b1196babdf243ebc4f630279dc82847b805be8df598c427588d1bb58cc8e20b722f8290e4ef17a5a4ac951a2cf1f5590de69
SSDEEP

6144:cbHh5DeWHIXFDhxURm80i5TvW7Dmul6F/b+kAo:KHh5DeWHIXFDhxURCIW7quAF/Dx

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

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

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

pid	Process
2176	WINWORD.EXE
2176	WINWORD.EXE

Suspicious use of SetWindowsHookEx 20 IoCs

pid	Process
2176	WINWORD.EXE
2176	WINWORD.EXE
2176	WINWORD.EXE
2176	WINWORD.EXE
2176	WINWORD.EXE
2176	WINWORD.EXE
2176	WINWORD.EXE
2176	WINWORD.EXE
2176	WINWORD.EXE
2176	WINWORD.EXE
2176	WINWORD.EXE
2176	WINWORD.EXE
2176	WINWORD.EXE
2176	WINWORD.EXE
2176	WINWORD.EXE
2176	WINWORD.EXE
2176	WINWORD.EXE
2176	WINWORD.EXE
2176	WINWORD.EXE
2176	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\b35aa8ee68cd07ca5121a82d64f0b1ab5585f706baea571b86149585d1e7703c.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2176

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=3808 --field-trial-handle=2264,i,15001568551143786084,90255922961447677,262144 --variations-seed-version /prefetch:8
1⤵
PID:3676

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

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/2176-0-0x00007FFD57310000-0x00007FFD57320000-memory.dmp

Filesize
64KB

Download
memory/2176-1-0x00007FFD57310000-0x00007FFD57320000-memory.dmp

Filesize
64KB

Download
memory/2176-2-0x00007FFD97290000-0x00007FFD97485000-memory.dmp

Filesize
2.0MB

Download
memory/2176-3-0x00007FFD57310000-0x00007FFD57320000-memory.dmp

Filesize
64KB

Download
memory/2176-4-0x00007FFD97290000-0x00007FFD97485000-memory.dmp

Filesize
2.0MB

Download
memory/2176-5-0x00007FFD57310000-0x00007FFD57320000-memory.dmp

Filesize
64KB

Download
memory/2176-6-0x00007FFD97290000-0x00007FFD97485000-memory.dmp

Filesize
2.0MB

Download
memory/2176-8-0x00007FFD57310000-0x00007FFD57320000-memory.dmp

Filesize
64KB

Download
memory/2176-9-0x00007FFD97290000-0x00007FFD97485000-memory.dmp

Filesize
2.0MB

Download
memory/2176-7-0x00007FFD97290000-0x00007FFD97485000-memory.dmp

Filesize
2.0MB

Download
memory/2176-10-0x00007FFD97290000-0x00007FFD97485000-memory.dmp

Filesize
2.0MB

Download
memory/2176-11-0x00007FFD97290000-0x00007FFD97485000-memory.dmp

Filesize
2.0MB

Download
memory/2176-12-0x00007FFD54A60000-0x00007FFD54A70000-memory.dmp

Filesize
64KB

Download
memory/2176-13-0x00007FFD97290000-0x00007FFD97485000-memory.dmp

Filesize
2.0MB

Download
memory/2176-15-0x00007FFD97290000-0x00007FFD97485000-memory.dmp

Filesize
2.0MB

Download
memory/2176-16-0x00007FFD54A60000-0x00007FFD54A70000-memory.dmp

Filesize
64KB

Download
memory/2176-22-0x00007FFD97290000-0x00007FFD97485000-memory.dmp

Filesize
2.0MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads