59ff18361ebf4c9922f61d863f3437882ac336019222c3b1536dbc474e575694

Analysis

max time kernel
202s
max time network
181s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
25-11-2022 21:41

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General

Target

59ff18361ebf4c9922f61d863f3437882ac336019222c3b1536dbc474e575694.doc
Size

29KB
MD5

79d04a7f8ee0cdf0e9c99508471949af
SHA1

13b30c08d4d2d80e8ccdc569c3b955d6bed9d74a
SHA256

59ff18361ebf4c9922f61d863f3437882ac336019222c3b1536dbc474e575694
SHA512

961d494ef5c0e1176986b69f06f3425c50ae669ddb9014ce4014dd377bd8d7dc59dc6777bcab4c7987bd94aa23619495e7dd2a31d0adf606cac318f6ee0fb251
SSDEEP

192:wXqSZEvA+6/6rjJ+eTV1/7/8zEsswwwPYaP+CUWMRFt0jGWfXt6n8W27a:wuiSdJ7UzbwC7MRFt0jGWPtm32

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

4348 WINWORD.EXE
4348 WINWORD.EXE
Suspicious use of SetWindowsHookEx 4 IoCs

Processes:

WINWORD.EXE

pid process

4348 WINWORD.EXE
4348 WINWORD.EXE
4348 WINWORD.EXE
4348 WINWORD.EXE

pid	process
4348	WINWORD.EXE
4348	WINWORD.EXE

pid	process
4348	WINWORD.EXE
4348	WINWORD.EXE
4348	WINWORD.EXE
4348	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\59ff18361ebf4c9922f61d863f3437882ac336019222c3b1536dbc474e575694.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4348

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/4348-132-0x00007FF8FD290000-0x00007FF8FD2A0000-memory.dmp

Filesize
64KB

Download
memory/4348-133-0x00007FF8FD290000-0x00007FF8FD2A0000-memory.dmp

Filesize
64KB

Download
memory/4348-134-0x00007FF8FD290000-0x00007FF8FD2A0000-memory.dmp

Filesize
64KB

Download
memory/4348-135-0x00007FF8FD290000-0x00007FF8FD2A0000-memory.dmp

Filesize
64KB

Download
memory/4348-136-0x00007FF8FD290000-0x00007FF8FD2A0000-memory.dmp

Filesize
64KB

Download
memory/4348-137-0x00007FF8FAD20000-0x00007FF8FAD30000-memory.dmp

Filesize
64KB

Download
memory/4348-138-0x00007FF8FAD20000-0x00007FF8FAD30000-memory.dmp

Filesize
64KB

Download