3e9d09dbdad7f5e9d7245630fbd7208ae2396b62221b84558eaca1d0d9fe1f71

Analysis

max time kernel
113s
max time network
136s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
22-05-2024 01:25

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General

Target

3e9d09dbdad7f5e9d7245630fbd7208ae2396b62221b84558eaca1d0d9fe1f71.rtf
Size

281KB
MD5

2cb8529988be2a95943fb66e32343a5f
SHA1

42a1f8769bd98bd15e491f48421b58ca48797e2a
SHA256

3e9d09dbdad7f5e9d7245630fbd7208ae2396b62221b84558eaca1d0d9fe1f71
SHA512

b8bb2c88d8b7a9992b52891679ebdca9f55fb38a400482a43850ab033c7d9b9c36a362019d6c3471b5eae7943ea63caa3e7e32a355c590036136ffc0084c8e81
SSDEEP

6144:SwAYwAYwAYwAYwAYwAYwAYwAYwAYwA2tHHi:OBC

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 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

1848 WINWORD.EXE
1848 WINWORD.EXE
Suspicious use of SetWindowsHookEx 8 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
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
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\3e9d09dbdad7f5e9d7245630fbd7208ae2396b62221b84558eaca1d0d9fe1f71.rtf" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1848

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=3784 --field-trial-handle=2244,i,11878111470816612087,2265290141962607370,262144 --variations-seed-version /prefetch:8
1⤵
PID:1948

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/1848-0-0x00007FFC02370000-0x00007FFC02380000-memory.dmp

Filesize
64KB

Download
memory/1848-3-0x00007FFC02370000-0x00007FFC02380000-memory.dmp

Filesize
64KB

Download
memory/1848-2-0x00007FFC02370000-0x00007FFC02380000-memory.dmp

Filesize
64KB

Download
memory/1848-1-0x00007FFC4238D000-0x00007FFC4238E000-memory.dmp

Filesize
4KB

Download
memory/1848-4-0x00007FFC02370000-0x00007FFC02380000-memory.dmp

Filesize
64KB

Download
memory/1848-5-0x00007FFC422F0000-0x00007FFC424E5000-memory.dmp

Filesize
2.0MB

Download
memory/1848-6-0x00007FFC02370000-0x00007FFC02380000-memory.dmp

Filesize
64KB

Download
memory/1848-7-0x00007FFC422F0000-0x00007FFC424E5000-memory.dmp

Filesize
2.0MB

Download
memory/1848-8-0x00007FFC422F0000-0x00007FFC424E5000-memory.dmp

Filesize
2.0MB

Download
memory/1848-9-0x00007FFC422F0000-0x00007FFC424E5000-memory.dmp

Filesize
2.0MB

Download
memory/1848-10-0x00007FFC00310000-0x00007FFC00320000-memory.dmp

Filesize
64KB

Download
memory/1848-11-0x00007FFC00310000-0x00007FFC00320000-memory.dmp

Filesize
64KB

Download
memory/1848-23-0x00007FFC422F0000-0x00007FFC424E5000-memory.dmp

Filesize
2.0MB

Download
memory/1848-25-0x00007FFC422F0000-0x00007FFC424E5000-memory.dmp

Filesize
2.0MB

Download
memory/1848-24-0x00007FFC4238D000-0x00007FFC4238E000-memory.dmp

Filesize
4KB

Download
memory/1848-28-0x00007FFC422F0000-0x00007FFC424E5000-memory.dmp

Filesize
2.0MB

Download
memory/1848-52-0x00007FFC02370000-0x00007FFC02380000-memory.dmp

Filesize
64KB

Download
memory/1848-51-0x00007FFC02370000-0x00007FFC02380000-memory.dmp

Filesize
64KB

Download
memory/1848-53-0x00007FFC02370000-0x00007FFC02380000-memory.dmp

Filesize
64KB

Download
memory/1848-54-0x00007FFC02370000-0x00007FFC02380000-memory.dmp

Filesize
64KB

Download
memory/1848-55-0x00007FFC422F0000-0x00007FFC424E5000-memory.dmp

Filesize
2.0MB

Download