524d5b382d337ed2187b7e47955b6eea44d89fd7facc3aa40f55a61fa29f7cfa

Analysis

max time kernel
137s
max time network
145s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
08/05/2023, 01:54

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General

Target

524d5b382d337ed2187b7e47955b6eea44d89fd7facc3aa40f55a61fa29f7cfa.docx
Size

13KB
MD5

0e836297594afd79380dd659f3fefa53
SHA1

bc6f087e5c2ea2e26233a99a7feb4d79d43b3c3c
SHA256

524d5b382d337ed2187b7e47955b6eea44d89fd7facc3aa40f55a61fa29f7cfa
SHA512

999e3db5b7bbf40664d734de3f1414c3f7e42d823cb4d749f96d5fac97bbc4054e6c0d3afd5ed785f348a474cd79d27b3dac293d2051c4a6f8db91dca1f244e4
SSDEEP

192:CtyoeGMhvC1lj8Yw55jMc2K5tlgREYJgLquwAprkNWGfqpnBgPBT:aiZuj8v55nN5tEwNwUmWB8BT

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

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

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

pid	Process
1752	WINWORD.EXE
1752	WINWORD.EXE

Suspicious use of SetWindowsHookEx 7 IoCs

pid	Process
1752	WINWORD.EXE
1752	WINWORD.EXE
1752	WINWORD.EXE
1752	WINWORD.EXE
1752	WINWORD.EXE
1752	WINWORD.EXE
1752	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\524d5b382d337ed2187b7e47955b6eea44d89fd7facc3aa40f55a61fa29f7cfa.docx" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1752

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

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Downloads

C:\Users\Admin\AppData\Roaming\Microsoft\UProof\ExcludeDictionaryEN0409.lex

Filesize
2B

MD5
f3b25701fe362ec84616a93a45ce9998

SHA1
d62636d8caec13f04e28442a0a6fa1afeb024bbb

SHA256
b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

SHA512
98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

Download Submit
memory/1752-133-0x00007FFADF930000-0x00007FFADF940000-memory.dmp

Filesize
64KB

Download
memory/1752-134-0x00007FFADF930000-0x00007FFADF940000-memory.dmp

Filesize
64KB

Download
memory/1752-135-0x00007FFADF930000-0x00007FFADF940000-memory.dmp

Filesize
64KB

Download
memory/1752-136-0x00007FFADF930000-0x00007FFADF940000-memory.dmp

Filesize
64KB

Download
memory/1752-137-0x00007FFADF930000-0x00007FFADF940000-memory.dmp

Filesize
64KB

Download
memory/1752-138-0x00007FFADD8D0000-0x00007FFADD8E0000-memory.dmp

Filesize
64KB

Download
memory/1752-139-0x00007FFADD8D0000-0x00007FFADD8E0000-memory.dmp

Filesize
64KB

Download
memory/1752-175-0x00007FFADF930000-0x00007FFADF940000-memory.dmp

Filesize
64KB

Download
memory/1752-176-0x00007FFADF930000-0x00007FFADF940000-memory.dmp

Filesize
64KB

Download
memory/1752-177-0x00007FFADF930000-0x00007FFADF940000-memory.dmp

Filesize
64KB

Download
memory/1752-178-0x00007FFADF930000-0x00007FFADF940000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads