503fedaaad4914ad8c22fd4a2311711ee049c5d5c8134d0961d4ba23a29d7447

Analysis

max time kernel
142s
max time network
125s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
21-07-2024 16:15

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General

Target

asar/linux安装asar文件解压打包组件.docx
Size

16KB
MD5

973a163e8cb4d6c4da477dd6e6b78063
SHA1

c25cdc29859d0131971c5122bc5de1ff6b64e5f6
SHA256

e58679811fe06fd16642942a8f61b77eb8c5f3efcee7396ec5e41b77da46d7dd
SHA512

c897f7bd124053118063d8a28a71b2ee2e4245d9726d63176541921eb415a9dfecda195260d11b2f4cf91fab428a97faa62cbd347c1dff82dc012c3739f19743
SSDEEP

192:jhvAkoUR7fznSqqi6+zxFgbET6sjbnlJ1jtyQDubjya4LOrgDBIwMIT1TkRiW:d7bRnnzqi6q2oTjjlwQDubmxqgFSpRiW

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

1576 WINWORD.EXE
1576 WINWORD.EXE
Suspicious use of SetWindowsHookEx 9 IoCs

Processes:

WINWORD.EXE

pid process

1576 WINWORD.EXE
1576 WINWORD.EXE
1576 WINWORD.EXE
1576 WINWORD.EXE
1576 WINWORD.EXE
1576 WINWORD.EXE
1576 WINWORD.EXE
1576 WINWORD.EXE
1576 WINWORD.EXE

pid	process
1576	WINWORD.EXE
1576	WINWORD.EXE

pid	process
1576	WINWORD.EXE
1576	WINWORD.EXE
1576	WINWORD.EXE
1576	WINWORD.EXE
1576	WINWORD.EXE
1576	WINWORD.EXE
1576	WINWORD.EXE
1576	WINWORD.EXE
1576	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\asar\linux安装asar文件解压打包组件.docx" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1576

Network

MITRE ATT&CK Matrix ATT&CK v13

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

Resource Development

Reconnaissance

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\TCDE2C9.tmp\gb.xsl
Filesize
262KB

MD5
51d32ee5bc7ab811041f799652d26e04

SHA1
412193006aa3ef19e0a57e16acf86b830993024a

SHA256
6230814bf5b2d554397580613e20681752240ab87fd354ececf188c1eabe0e97

SHA512
5fc5d889b0c8e5ef464b76f0c4c9e61bda59b2d1205ac9417cc74d6e9f989fb73d78b4eb3044a1a1e1f2c00ce1ca1bd6d4d07eeadc4108c7b124867711c31810

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\UProof\CUSTOM.DIC
Filesize
2B

MD5
f3b25701fe362ec84616a93a45ce9998

SHA1
d62636d8caec13f04e28442a0a6fa1afeb024bbb

SHA256
b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

SHA512
98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\fb3b0dbfee58fac8.customDestinations-ms
Filesize
1KB

MD5
6ad166758cd7e220ecd86b00b180eaf1

SHA1
22192e5e40666e53bf8e2f1c9d008e90b3508d7d

SHA256
e44a74645adf90d4653246d2af730db19a6d92d2ca30fccb4b2ca100807fcda9

SHA512
c78ab41e9b36e1e951ed22bf326530ec2c697d49046f89a2bfdd5c7b12aa010f5d37d6b436cd61880985960fc1a9be658bf34fea8c0c5a6b56fd71307bd51930

Download Submit
memory/1576-6-0x00007FFC91F50000-0x00007FFC92145000-memory.dmp

Filesize
2.0MB

Download
memory/1576-9-0x00007FFC91F50000-0x00007FFC92145000-memory.dmp

Filesize
2.0MB

Download
memory/1576-7-0x00007FFC91F50000-0x00007FFC92145000-memory.dmp

Filesize
2.0MB

Download
memory/1576-0-0x00007FFC51FD0000-0x00007FFC51FE0000-memory.dmp

Filesize
64KB

Download
memory/1576-5-0x00007FFC51FD0000-0x00007FFC51FE0000-memory.dmp

Filesize
64KB

Download
memory/1576-14-0x00007FFC91F50000-0x00007FFC92145000-memory.dmp

Filesize
2.0MB

Download
memory/1576-13-0x00007FFC91F50000-0x00007FFC92145000-memory.dmp

Filesize
2.0MB

Download
memory/1576-15-0x00007FFC4FC60000-0x00007FFC4FC70000-memory.dmp

Filesize
64KB

Download
memory/1576-12-0x00007FFC91F50000-0x00007FFC92145000-memory.dmp

Filesize
2.0MB

Download
memory/1576-11-0x00007FFC91F50000-0x00007FFC92145000-memory.dmp

Filesize
2.0MB

Download
memory/1576-10-0x00007FFC91F50000-0x00007FFC92145000-memory.dmp

Filesize
2.0MB

Download
memory/1576-3-0x00007FFC51FD0000-0x00007FFC51FE0000-memory.dmp

Filesize
64KB

Download
memory/1576-8-0x00007FFC91F50000-0x00007FFC92145000-memory.dmp

Filesize
2.0MB

Download
memory/1576-16-0x00007FFC4FC60000-0x00007FFC4FC70000-memory.dmp

Filesize
64KB

Download
memory/1576-4-0x00007FFC91FED000-0x00007FFC91FEE000-memory.dmp

Filesize
4KB

Download
memory/1576-1-0x00007FFC51FD0000-0x00007FFC51FE0000-memory.dmp

Filesize
64KB

Download
memory/1576-2-0x00007FFC51FD0000-0x00007FFC51FE0000-memory.dmp

Filesize
64KB

Download
memory/1576-163-0x00007FFC91F50000-0x00007FFC92145000-memory.dmp

Filesize
2.0MB

Download
memory/1576-185-0x00007FFC51FD0000-0x00007FFC51FE0000-memory.dmp

Filesize
64KB

Download
memory/1576-186-0x00007FFC51FD0000-0x00007FFC51FE0000-memory.dmp

Filesize
64KB

Download
memory/1576-188-0x00007FFC51FD0000-0x00007FFC51FE0000-memory.dmp

Filesize
64KB

Download
memory/1576-187-0x00007FFC51FD0000-0x00007FFC51FE0000-memory.dmp

Filesize
64KB

Download
memory/1576-189-0x00007FFC91F50000-0x00007FFC92145000-memory.dmp

Filesize
2.0MB

Download