0ba3015e77c9848439ee1fb22bdaba27caa73a624d3cc5286adad08c923dea3f

Analysis

max time kernel
147s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
27-02-2024 07:38

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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 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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	WINWORD.EXE
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	WINWORD.EXE

Suspicious behavior: AddClipboardFormatListener 2 IoCs

Processes:

WINWORD.EXE

pid process

4068 WINWORD.EXE
4068 WINWORD.EXE
Suspicious use of SetWindowsHookEx 9 IoCs

Processes:

WINWORD.EXE

pid process

4068 WINWORD.EXE
4068 WINWORD.EXE
4068 WINWORD.EXE
4068 WINWORD.EXE
4068 WINWORD.EXE
4068 WINWORD.EXE
4068 WINWORD.EXE
4068 WINWORD.EXE
4068 WINWORD.EXE

pid	process
4068	WINWORD.EXE
4068	WINWORD.EXE

pid	process
4068	WINWORD.EXE
4068	WINWORD.EXE
4068	WINWORD.EXE
4068	WINWORD.EXE
4068	WINWORD.EXE
4068	WINWORD.EXE
4068	WINWORD.EXE
4068	WINWORD.EXE
4068	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:4068

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

memory/4068-0-0x00007FFBB78D0000-0x00007FFBB78E0000-memory.dmp

Filesize
64KB

Download
memory/4068-1-0x00007FFBB78D0000-0x00007FFBB78E0000-memory.dmp

Filesize
64KB

Download
memory/4068-2-0x00007FFBF7850000-0x00007FFBF7A45000-memory.dmp

Filesize
2.0MB

Download
memory/4068-3-0x00007FFBB78D0000-0x00007FFBB78E0000-memory.dmp

Filesize
64KB

Download
memory/4068-4-0x00007FFBB78D0000-0x00007FFBB78E0000-memory.dmp

Filesize
64KB

Download
memory/4068-5-0x00007FFBF7850000-0x00007FFBF7A45000-memory.dmp

Filesize
2.0MB

Download
memory/4068-6-0x00007FFBF7850000-0x00007FFBF7A45000-memory.dmp

Filesize
2.0MB

Download
memory/4068-7-0x00007FFBB78D0000-0x00007FFBB78E0000-memory.dmp

Filesize
64KB

Download
memory/4068-8-0x00007FFBF7850000-0x00007FFBF7A45000-memory.dmp

Filesize
2.0MB

Download
memory/4068-9-0x00007FFBF7850000-0x00007FFBF7A45000-memory.dmp

Filesize
2.0MB

Download
memory/4068-10-0x00007FFBF7850000-0x00007FFBF7A45000-memory.dmp

Filesize
2.0MB

Download
memory/4068-11-0x00007FFBF7850000-0x00007FFBF7A45000-memory.dmp

Filesize
2.0MB

Download
memory/4068-12-0x00007FFBF7850000-0x00007FFBF7A45000-memory.dmp

Filesize
2.0MB

Download
memory/4068-13-0x00007FFBB5280000-0x00007FFBB5290000-memory.dmp

Filesize
64KB

Download
memory/4068-14-0x00007FFBF7850000-0x00007FFBF7A45000-memory.dmp

Filesize
2.0MB

Download
memory/4068-15-0x00007FFBF7850000-0x00007FFBF7A45000-memory.dmp

Filesize
2.0MB

Download
memory/4068-18-0x00007FFBF7850000-0x00007FFBF7A45000-memory.dmp

Filesize
2.0MB

Download
memory/4068-17-0x00007FFBB5280000-0x00007FFBB5290000-memory.dmp

Filesize
64KB

Download
memory/4068-16-0x00007FFBF7850000-0x00007FFBF7A45000-memory.dmp

Filesize
2.0MB

Download
memory/4068-19-0x00007FFBF7850000-0x00007FFBF7A45000-memory.dmp

Filesize
2.0MB

Download
memory/4068-20-0x00007FFBF7850000-0x00007FFBF7A45000-memory.dmp

Filesize
2.0MB

Download
memory/4068-21-0x00007FFBF7850000-0x00007FFBF7A45000-memory.dmp

Filesize
2.0MB

Download
memory/4068-22-0x00007FFBF7850000-0x00007FFBF7A45000-memory.dmp

Filesize
2.0MB

Download
memory/4068-37-0x00007FFBF7850000-0x00007FFBF7A45000-memory.dmp

Filesize
2.0MB

Download
memory/4068-38-0x00007FFBF7850000-0x00007FFBF7A45000-memory.dmp

Filesize
2.0MB

Download
memory/4068-39-0x00007FFBF7850000-0x00007FFBF7A45000-memory.dmp

Filesize
2.0MB

Download
memory/4068-58-0x00007FFBB78D0000-0x00007FFBB78E0000-memory.dmp

Filesize
64KB

Download
memory/4068-59-0x00007FFBB78D0000-0x00007FFBB78E0000-memory.dmp

Filesize
64KB

Download
memory/4068-61-0x00007FFBF7850000-0x00007FFBF7A45000-memory.dmp

Filesize
2.0MB

Download
memory/4068-60-0x00007FFBB78D0000-0x00007FFBB78E0000-memory.dmp

Filesize
64KB

Download
memory/4068-62-0x00007FFBB78D0000-0x00007FFBB78E0000-memory.dmp

Filesize
64KB

Download
memory/4068-64-0x00007FFBF7850000-0x00007FFBF7A45000-memory.dmp

Filesize
2.0MB

Download
memory/4068-66-0x00007FFBF7850000-0x00007FFBF7A45000-memory.dmp

Filesize
2.0MB

Download
memory/4068-65-0x00007FFBF7850000-0x00007FFBF7A45000-memory.dmp

Filesize
2.0MB

Download
memory/4068-63-0x00007FFBF7850000-0x00007FFBF7A45000-memory.dmp

Filesize
2.0MB

Download