11a9d20b2be97f4170b655c3ef2f727174a6b46a28ac94182b122adc39220c5e

Analysis

max time kernel
172s
max time network
194s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
27-11-2022 02:57

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General

Target

ͬļ/0.ͬļ.doc
Size

30KB
MD5

eeebacc8ea5347c2845aeead6b49cc03
SHA1

818d9e9d3bf156f83997ea72fc5b0cde873fbd7b
SHA256

b7c42e8b956a662210c627b640a820097ba51840abbd2e33a454bd9a9febf798
SHA512

3cfbfd7ac16297d15a8c20323a6a78c22ef2d2b0935a54e1bb627413363483c16a37176c6ed3b1c44e87fb02d96b500bb18f18e9ad8dab305f122d2df0bc9bb8
SSDEEP

384:L0000nWMJg9wXvemP8sFumbO4J2222CziSZfI/PKRyid2SP1M4O:DvJgN4uG2222yAPo/PyV

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\~MHz	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	WINWORD.EXE
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	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

1960 WINWORD.EXE
1960 WINWORD.EXE

Suspicious use of SetWindowsHookEx 13 IoCs

Processes:

WINWORD.EXE

pid	process
1960	WINWORD.EXE
1960	WINWORD.EXE
1960	WINWORD.EXE
1960	WINWORD.EXE
1960	WINWORD.EXE
1960	WINWORD.EXE
1960	WINWORD.EXE
1960	WINWORD.EXE
1960	WINWORD.EXE
1960	WINWORD.EXE
1960	WINWORD.EXE
1960	WINWORD.EXE
1960	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\ͬļ\0.ͬļ.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1960

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/1960-132-0x00007FFD4F230000-0x00007FFD4F240000-memory.dmp

Filesize
64KB

Download
memory/1960-133-0x00007FFD4F230000-0x00007FFD4F240000-memory.dmp

Filesize
64KB

Download
memory/1960-134-0x00007FFD4F230000-0x00007FFD4F240000-memory.dmp

Filesize
64KB

Download
memory/1960-135-0x00007FFD4F230000-0x00007FFD4F240000-memory.dmp

Filesize
64KB

Download
memory/1960-136-0x00007FFD4F230000-0x00007FFD4F240000-memory.dmp

Filesize
64KB

Download
memory/1960-137-0x00007FFD4D0A0000-0x00007FFD4D0B0000-memory.dmp

Filesize
64KB

Download
memory/1960-138-0x00007FFD4D0A0000-0x00007FFD4D0B0000-memory.dmp

Filesize
64KB

Download