3a7245ad086904c37686d967c01ff39ec3e08681aaff6fa2853445ca7870ec18

Analysis

max time kernel
144s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
25-11-2022 19:21

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General

Target

申报农艺师相关表格及材料/申报农艺师袋面标识.doc
Size

33KB
MD5

7e5eb4bbe1eb9a375059d37c50f2e895
SHA1

cad54c766ff80fcd97d70b34c6ad7863e2307955
SHA256

1657f5ae8f3942e4f2b927d07841a5addc2d4b7569f9100eab7e2ed85a546685
SHA512

26a25e991a4b4fa117c1db37e3734e9c8765d017453165988cdb48ca3c0c03bedac48d37f9f17d2a9bf377be4881b45bdce16dc6244ba2538ccf4f9dcc677156
SSDEEP

768:g9o2mGNJlfXm/gocmhZjKZvT4EYuPScb9:g42R

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 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

3372 WINWORD.EXE
3372 WINWORD.EXE

Suspicious use of SetWindowsHookEx 14 IoCs

Processes:

WINWORD.EXE

pid	process
3372	WINWORD.EXE
3372	WINWORD.EXE
3372	WINWORD.EXE
3372	WINWORD.EXE
3372	WINWORD.EXE
3372	WINWORD.EXE
3372	WINWORD.EXE
3372	WINWORD.EXE
3372	WINWORD.EXE
3372	WINWORD.EXE
3372	WINWORD.EXE
3372	WINWORD.EXE
3372	WINWORD.EXE
3372	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\申报农艺师相关表格及材料\申报农艺师袋面标识.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3372

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/3372-132-0x00007FFDC3D50000-0x00007FFDC3D60000-memory.dmp

Filesize
64KB

Download
memory/3372-133-0x00007FFDC3D50000-0x00007FFDC3D60000-memory.dmp

Filesize
64KB

Download
memory/3372-134-0x00007FFDC3D50000-0x00007FFDC3D60000-memory.dmp

Filesize
64KB

Download
memory/3372-135-0x00007FFDC3D50000-0x00007FFDC3D60000-memory.dmp

Filesize
64KB

Download
memory/3372-136-0x00007FFDC3D50000-0x00007FFDC3D60000-memory.dmp

Filesize
64KB

Download
memory/3372-137-0x00007FFDC1830000-0x00007FFDC1840000-memory.dmp

Filesize
64KB

Download
memory/3372-138-0x00007FFDC1830000-0x00007FFDC1840000-memory.dmp

Filesize
64KB

Download
memory/3372-140-0x00007FFDC3D50000-0x00007FFDC3D60000-memory.dmp

Filesize
64KB

Download
memory/3372-141-0x00007FFDC3D50000-0x00007FFDC3D60000-memory.dmp

Filesize
64KB

Download
memory/3372-142-0x00007FFDC3D50000-0x00007FFDC3D60000-memory.dmp

Filesize
64KB

Download
memory/3372-143-0x00007FFDC3D50000-0x00007FFDC3D60000-memory.dmp

Filesize
64KB

Download