735f4e4a46c441adc84d100d11eeeeca0de9ff4e1b50f3f957652e64f6b0e411

Analysis

max time kernel
140s
max time network
168s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
24-11-2022 14:03

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General

Target

K1-3K2-2ؿбļ/02.ļ/01./3.�.doc
Size

50KB
MD5

3c160aef316ad4e67a410e45ca3112f6
SHA1

113d0389723c057db6fc1956437cc0dabc1e449a
SHA256

8d2af34b234cbbe5f0a435ad421a23b1f4752c308be9613dbf9b99177cd0c271
SHA512

03ba4a0a6c080086caf9cf487079a87b0d4c632083458faec0fe9b5af9b9738ed56c2a3329b69df672c65eec1db98ab5d8d5d99b7c60f9669f275484a274a4af
SSDEEP

384:xH0WLbZPtrs3rHr52lfTRtWLfJq1yqH8R5JqRwqAGR8ANnkmEjt6Ha+L73ubkSen:uaWAv3g4APo27

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

2476 WINWORD.EXE
2476 WINWORD.EXE

Suspicious use of SetWindowsHookEx 13 IoCs

Processes:

WINWORD.EXE

pid	process
2476	WINWORD.EXE
2476	WINWORD.EXE
2476	WINWORD.EXE
2476	WINWORD.EXE
2476	WINWORD.EXE
2476	WINWORD.EXE
2476	WINWORD.EXE
2476	WINWORD.EXE
2476	WINWORD.EXE
2476	WINWORD.EXE
2476	WINWORD.EXE
2476	WINWORD.EXE
2476	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\K1-3K2-2ؿбļ\02.ļ\01.\3.�.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2476

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/2476-132-0x00007FF9E5370000-0x00007FF9E5380000-memory.dmp

Filesize
64KB

Download
memory/2476-133-0x00007FF9E5370000-0x00007FF9E5380000-memory.dmp

Filesize
64KB

Download
memory/2476-134-0x00007FF9E5370000-0x00007FF9E5380000-memory.dmp

Filesize
64KB

Download
memory/2476-135-0x00007FF9E5370000-0x00007FF9E5380000-memory.dmp

Filesize
64KB

Download
memory/2476-136-0x00007FF9E5370000-0x00007FF9E5380000-memory.dmp

Filesize
64KB

Download
memory/2476-137-0x00007FF9E3000000-0x00007FF9E3010000-memory.dmp

Filesize
64KB

Download
memory/2476-138-0x00007FF9E3000000-0x00007FF9E3010000-memory.dmp

Filesize
64KB

Download
memory/2476-140-0x00007FF9E5370000-0x00007FF9E5380000-memory.dmp

Filesize
64KB

Download
memory/2476-141-0x00007FF9E5370000-0x00007FF9E5380000-memory.dmp

Filesize
64KB

Download
memory/2476-142-0x00007FF9E5370000-0x00007FF9E5380000-memory.dmp

Filesize
64KB

Download
memory/2476-143-0x00007FF9E5370000-0x00007FF9E5380000-memory.dmp

Filesize
64KB

Download