4f25edbad3cf2f2cdd2ebb591ca119cef1df895e01d34012fb4292340b3045c4

Analysis

max time kernel
102s
max time network
131s
platform
windows10-2004_x64
resource
win10v2004-20230703-en
resource tags

arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
submitted
05/07/2023, 01:11

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General

Target

4f25edbad3cf2f2cdd2ebb591ca119cef1df895e01d34012fb4292340b3045c4.docx
Size

10KB
MD5

75b5fb86bd2cc8fc41d253b5b90a767f
SHA1

4370d24b51f5689172afe913527f76b276e5c0cc
SHA256

4f25edbad3cf2f2cdd2ebb591ca119cef1df895e01d34012fb4292340b3045c4
SHA512

6035561fa54da886b06331e8c53be563c1d16423c515b13141c3ed03ebad443fe613a6d0c68b7009a3cc49e0a987c4f3e1ae4d1330538e3b00867de7fec95a84
SSDEEP

192:Rya0N09FtWvARgZVPCK44AG9xXSJ+Ej7vJYtKwuKovDWYZcWe5F9u6:RyX09FtWvANK4499xXSJf7vJYtG6YZOT

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
4652	WINWORD.EXE
4652	WINWORD.EXE

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeAuditPrivilege	4652	WINWORD.EXE

Suspicious use of SetWindowsHookEx 8 IoCs

pid	Process
4652	WINWORD.EXE
4652	WINWORD.EXE
4652	WINWORD.EXE
4652	WINWORD.EXE
4652	WINWORD.EXE
4652	WINWORD.EXE
4652	WINWORD.EXE
4652	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\4f25edbad3cf2f2cdd2ebb591ca119cef1df895e01d34012fb4292340b3045c4.docx" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:4652

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

Replay Monitor

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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/4652-133-0x00007FF89D090000-0x00007FF89D0A0000-memory.dmp

Filesize
64KB

Download
memory/4652-135-0x00007FF89D090000-0x00007FF89D0A0000-memory.dmp

Filesize
64KB

Download
memory/4652-134-0x00007FF89D090000-0x00007FF89D0A0000-memory.dmp

Filesize
64KB

Download
memory/4652-136-0x00007FF89D090000-0x00007FF89D0A0000-memory.dmp

Filesize
64KB

Download
memory/4652-137-0x00007FF89D090000-0x00007FF89D0A0000-memory.dmp

Filesize
64KB

Download
memory/4652-138-0x00007FF89AFB0000-0x00007FF89AFC0000-memory.dmp

Filesize
64KB

Download
memory/4652-139-0x00007FF89AFB0000-0x00007FF89AFC0000-memory.dmp

Filesize
64KB

Download
memory/4652-178-0x00007FF89D090000-0x00007FF89D0A0000-memory.dmp

Filesize
64KB

Download
memory/4652-179-0x00007FF89D090000-0x00007FF89D0A0000-memory.dmp

Filesize
64KB

Download
memory/4652-180-0x00007FF89D090000-0x00007FF89D0A0000-memory.dmp

Filesize
64KB

Download
memory/4652-181-0x00007FF89D090000-0x00007FF89D0A0000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads