fe3cc52e8f9d230c5c1aa6c442a4b9c37dd4b8ec6954b989dff4702dd1a8b724

Analysis

max time kernel
151s
max time network
165s
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 19:20

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General

Target

申报助理研究员（自然科学、社会科学）相关表格及材料/专业技术职务任职资格评审表.doc
Size

113KB
MD5

c986d651a05720d94393227425529a3f
SHA1

64c3b8ee753c749e725bdf6c4b9084887377ab41
SHA256

d9a1f403ee67683a6ed29050180af5416d0aa03ac2d51ed891868d5e92970b28
SHA512

4c2433c238a249052f8da20f13ff3be9a15be47118987a1025101dd629ba03b18feba4727f8307c9110faaf897e7cf85280f112583ea2a16c1f2c64fe889f708
SSDEEP

1536:VIsYA0FLB71aiaSuXDYSp8zmuN66KFdIjwmU:VT1dIc

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

4592 WINWORD.EXE
4592 WINWORD.EXE

Suspicious use of SetWindowsHookEx 13 IoCs

Processes:

WINWORD.EXE

pid	process
4592	WINWORD.EXE
4592	WINWORD.EXE
4592	WINWORD.EXE
4592	WINWORD.EXE
4592	WINWORD.EXE
4592	WINWORD.EXE
4592	WINWORD.EXE
4592	WINWORD.EXE
4592	WINWORD.EXE
4592	WINWORD.EXE
4592	WINWORD.EXE
4592	WINWORD.EXE
4592	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\申报助理研究员（自然科学、社会科学）相关表格及材料\专业技术职务任职资格评审表.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4592

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/4592-132-0x00007FFC65890000-0x00007FFC658A0000-memory.dmp

Filesize
64KB

Download
memory/4592-133-0x00007FFC65890000-0x00007FFC658A0000-memory.dmp

Filesize
64KB

Download
memory/4592-134-0x00007FFC65890000-0x00007FFC658A0000-memory.dmp

Filesize
64KB

Download
memory/4592-135-0x00007FFC65890000-0x00007FFC658A0000-memory.dmp

Filesize
64KB

Download
memory/4592-136-0x00007FFC65890000-0x00007FFC658A0000-memory.dmp

Filesize
64KB

Download
memory/4592-137-0x00007FFC63830000-0x00007FFC63840000-memory.dmp

Filesize
64KB

Download
memory/4592-138-0x00007FFC63830000-0x00007FFC63840000-memory.dmp

Filesize
64KB

Download
memory/4592-140-0x00007FFC65890000-0x00007FFC658A0000-memory.dmp

Filesize
64KB

Download
memory/4592-141-0x00007FFC65890000-0x00007FFC658A0000-memory.dmp

Filesize
64KB

Download
memory/4592-142-0x00007FFC65890000-0x00007FFC658A0000-memory.dmp

Filesize
64KB

Download
memory/4592-143-0x00007FFC65890000-0x00007FFC658A0000-memory.dmp

Filesize
64KB

Download