59e4f478176bcf7866754394d1ab9be378b8fe396b04f0b71767025a1ebbae38

Analysis

max time kernel
106s
max time network
140s
platform
windows10-2004_x64
resource
win10v2004-20220901-en
resource tags

arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
submitted
25-11-2022 08:51

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General

Target

59e4f478176bcf7866754394d1ab9be378b8fe396b04f0b71767025a1ebbae38.doc
Size

63KB
MD5

64ceb1849b574ad756dab8b9c0c4394b
SHA1

9e5a329fadf9dcb0539cb3be3e50591b9c74f2e9
SHA256

59e4f478176bcf7866754394d1ab9be378b8fe396b04f0b71767025a1ebbae38
SHA512

23cfc52df080bf822876f82e95c988ea932a27663226ea2782ef982c849d69ebf92ef7e78a919cf801fd3c700581506b6cfa3d5c326d3cdf277690c2f941c244
SSDEEP

768:S1YXzFkfr6WTadtttbSdtt0EEdtZNtHZtttttt4z63GSNFDLxz99JebjPR:pDFeVThzAPfDL3b

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\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

2532 WINWORD.EXE
2532 WINWORD.EXE

Suspicious use of SetWindowsHookEx 14 IoCs

Processes:

WINWORD.EXE

pid	process
2532	WINWORD.EXE
2532	WINWORD.EXE
2532	WINWORD.EXE
2532	WINWORD.EXE
2532	WINWORD.EXE
2532	WINWORD.EXE
2532	WINWORD.EXE
2532	WINWORD.EXE
2532	WINWORD.EXE
2532	WINWORD.EXE
2532	WINWORD.EXE
2532	WINWORD.EXE
2532	WINWORD.EXE
2532	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\59e4f478176bcf7866754394d1ab9be378b8fe396b04f0b71767025a1ebbae38.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2532

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/2532-132-0x00007FFC32230000-0x00007FFC32240000-memory.dmp

Filesize
64KB

Download
memory/2532-134-0x00007FFC32230000-0x00007FFC32240000-memory.dmp

Filesize
64KB

Download
memory/2532-133-0x00007FFC32230000-0x00007FFC32240000-memory.dmp

Filesize
64KB

Download
memory/2532-135-0x00007FFC32230000-0x00007FFC32240000-memory.dmp

Filesize
64KB

Download
memory/2532-136-0x00007FFC32230000-0x00007FFC32240000-memory.dmp

Filesize
64KB

Download
memory/2532-137-0x00007FFC2FA10000-0x00007FFC2FA20000-memory.dmp

Filesize
64KB

Download
memory/2532-138-0x00007FFC2FA10000-0x00007FFC2FA20000-memory.dmp

Filesize
64KB

Download
memory/2532-140-0x00007FFC32230000-0x00007FFC32240000-memory.dmp

Filesize
64KB

Download
memory/2532-141-0x00007FFC32230000-0x00007FFC32240000-memory.dmp

Filesize
64KB

Download
memory/2532-143-0x00007FFC32230000-0x00007FFC32240000-memory.dmp

Filesize
64KB

Download
memory/2532-142-0x00007FFC32230000-0x00007FFC32240000-memory.dmp

Filesize
64KB

Download