8d5ed1a059c3750af23d64ff53b61f148eb4c2aad5f83c3744fe94ba24cc3d75

Analysis

max time kernel
144s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20240221-en
resource tags

arch:x64arch:x86image:win10v2004-20240221-enlocale:en-usos:windows10-2004-x64system
submitted
23/02/2024, 01:05

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target

Invoice 023893892.docx
Size

22KB
MD5

eac7a29af113ffbab673831f101aa581
SHA1

1dd93b8b5abedc454d60083039329a7c16829b40
SHA256

b53668a8cb4a64b5c1b6c38f09ac16b572206c0cee144f1d53da023752cc0987
SHA512

763ecd9f4b029d41545549cbafaf2ba6da026f505151a05944188fa46bccbb5a609c74a034ec1acd63ee53c9b2df8eba9ae557362676f57c668c4f5f000ec604
SSDEEP

384:7gPJBwvqucGGikix7qvce7eRkTkpOEUQMMEkc5NUwgjonAGwVOhw3yTAklEfvBtj:EPJBwv7urix7UeuTQBEkcUw4oArMcWRU

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 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

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
4612	WINWORD.EXE
4612	WINWORD.EXE

Suspicious use of SetWindowsHookEx 8 IoCs

pid	Process
4612	WINWORD.EXE
4612	WINWORD.EXE
4612	WINWORD.EXE
4612	WINWORD.EXE
4612	WINWORD.EXE
4612	WINWORD.EXE
4612	WINWORD.EXE
4612	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\Invoice 023893892.docx" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4612

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

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

Loading Replay Monitor...

Downloads

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

Filesize
2B

MD5
f3b25701fe362ec84616a93a45ce9998

SHA1
d62636d8caec13f04e28442a0a6fa1afeb024bbb

SHA256
b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

SHA512
98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

Download Submit
memory/4612-10-0x00007FF9BA7F0000-0x00007FF9BA800000-memory.dmp

Filesize
64KB

Download
memory/4612-2-0x00007FF9BCDB0000-0x00007FF9BCDC0000-memory.dmp

Filesize
64KB

Download
memory/4612-1-0x00007FF9BCDB0000-0x00007FF9BCDC0000-memory.dmp

Filesize
64KB

Download
memory/4612-4-0x00007FF9FCD30000-0x00007FF9FCF25000-memory.dmp

Filesize
2.0MB

Download
memory/4612-5-0x00007FF9BCDB0000-0x00007FF9BCDC0000-memory.dmp

Filesize
64KB

Download
memory/4612-6-0x00007FF9BCDB0000-0x00007FF9BCDC0000-memory.dmp

Filesize
64KB

Download
memory/4612-8-0x00007FF9FCD30000-0x00007FF9FCF25000-memory.dmp

Filesize
2.0MB

Download
memory/4612-7-0x00007FF9FCD30000-0x00007FF9FCF25000-memory.dmp

Filesize
2.0MB

Download
memory/4612-9-0x00007FF9FCD30000-0x00007FF9FCF25000-memory.dmp

Filesize
2.0MB

Download
memory/4612-34-0x00007FF9FCD30000-0x00007FF9FCF25000-memory.dmp

Filesize
2.0MB

Download
memory/4612-3-0x00007FF9FCD30000-0x00007FF9FCF25000-memory.dmp

Filesize
2.0MB

Download
memory/4612-11-0x00007FF9BA7F0000-0x00007FF9BA800000-memory.dmp

Filesize
64KB

Download
memory/4612-0-0x00007FF9BCDB0000-0x00007FF9BCDC0000-memory.dmp

Filesize
64KB

Download
memory/4612-35-0x00007FF9FCD30000-0x00007FF9FCF25000-memory.dmp

Filesize
2.0MB

Download
memory/4612-36-0x00007FF9FCD30000-0x00007FF9FCF25000-memory.dmp

Filesize
2.0MB

Download
memory/4612-57-0x00007FF9BCDB0000-0x00007FF9BCDC0000-memory.dmp

Filesize
64KB

Download
memory/4612-58-0x00007FF9BCDB0000-0x00007FF9BCDC0000-memory.dmp

Filesize
64KB

Download
memory/4612-59-0x00007FF9BCDB0000-0x00007FF9BCDC0000-memory.dmp

Filesize
64KB

Download
memory/4612-60-0x00007FF9BCDB0000-0x00007FF9BCDC0000-memory.dmp

Filesize
64KB

Download
memory/4612-61-0x00007FF9FCD30000-0x00007FF9FCF25000-memory.dmp

Filesize
2.0MB

Download
memory/4612-62-0x00007FF9FCD30000-0x00007FF9FCF25000-memory.dmp

Filesize
2.0MB

Download
memory/4612-63-0x00007FF9FCD30000-0x00007FF9FCF25000-memory.dmp

Filesize
2.0MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads