8efa30c72d5955a6f5a59f112860e94fda16ad183790599496fd0662c1aaa94e

Analysis

max time kernel
152s
max time network
163s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
07/03/2024, 13:30

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General

Target

8efa30c72d5955a6f5a59f112860e94fda16ad183790599496fd0662c1aaa94e.doc
Size

45KB
MD5

7bc63d03bd034729594b5ede0f0c85ad
SHA1

9fbf82085222195c993b6e981f5853e70dc76493
SHA256

8efa30c72d5955a6f5a59f112860e94fda16ad183790599496fd0662c1aaa94e
SHA512

4abdbd314a17ff56e2be65c950a117661064e58a34a0561a1b9c2b8948e179c60bf8f7e91505296931a87c4d31f9add323d6e74bb611f54016fc57315e1586e9
SSDEEP

384:h1T/Z7v5B1pS8mmTgIXqrOOeh6v0yGcS2rTm4V4Df7:hWkgIXgehwrX07

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
2172	WINWORD.EXE
2172	WINWORD.EXE

Suspicious use of SetWindowsHookEx 9 IoCs

pid	Process
2172	WINWORD.EXE
2172	WINWORD.EXE
2172	WINWORD.EXE
2172	WINWORD.EXE
2172	WINWORD.EXE
2172	WINWORD.EXE
2172	WINWORD.EXE
2172	WINWORD.EXE
2172	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\8efa30c72d5955a6f5a59f112860e94fda16ad183790599496fd0662c1aaa94e.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2172

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

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Downloads

C:\Users\Admin\AppData\Roaming\Microsoft\UProof\ExcludeDictionaryEN1009.lex

Filesize
2B

MD5
f3b25701fe362ec84616a93a45ce9998

SHA1
d62636d8caec13f04e28442a0a6fa1afeb024bbb

SHA256
b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

SHA512
98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

Download Submit
memory/2172-16-0x00007FFB42830000-0x00007FFB42A25000-memory.dmp

Filesize
2.0MB

Download
memory/2172-17-0x00007FFB42830000-0x00007FFB42A25000-memory.dmp

Filesize
2.0MB

Download
memory/2172-3-0x00007FFB028B0000-0x00007FFB028C0000-memory.dmp

Filesize
64KB

Download
memory/2172-4-0x00007FFB42830000-0x00007FFB42A25000-memory.dmp

Filesize
2.0MB

Download
memory/2172-6-0x00007FFB028B0000-0x00007FFB028C0000-memory.dmp

Filesize
64KB

Download
memory/2172-5-0x00007FFB028B0000-0x00007FFB028C0000-memory.dmp

Filesize
64KB

Download
memory/2172-7-0x00007FFB42830000-0x00007FFB42A25000-memory.dmp

Filesize
2.0MB

Download
memory/2172-8-0x00007FFB42830000-0x00007FFB42A25000-memory.dmp

Filesize
2.0MB

Download
memory/2172-9-0x00007FFB42830000-0x00007FFB42A25000-memory.dmp

Filesize
2.0MB

Download
memory/2172-10-0x00007FFB42830000-0x00007FFB42A25000-memory.dmp

Filesize
2.0MB

Download
memory/2172-11-0x00007FFB42830000-0x00007FFB42A25000-memory.dmp

Filesize
2.0MB

Download
memory/2172-12-0x00007FFB42830000-0x00007FFB42A25000-memory.dmp

Filesize
2.0MB

Download
memory/2172-13-0x00007FFB000F0000-0x00007FFB00100000-memory.dmp

Filesize
64KB

Download
memory/2172-14-0x00007FFB42830000-0x00007FFB42A25000-memory.dmp

Filesize
2.0MB

Download
memory/2172-2-0x00007FFB028B0000-0x00007FFB028C0000-memory.dmp

Filesize
64KB

Download
memory/2172-15-0x00007FFB42830000-0x00007FFB42A25000-memory.dmp

Filesize
2.0MB

Download
memory/2172-18-0x00007FFB000F0000-0x00007FFB00100000-memory.dmp

Filesize
64KB

Download
memory/2172-19-0x00007FFB42830000-0x00007FFB42A25000-memory.dmp

Filesize
2.0MB

Download
memory/2172-0-0x00007FFB028B0000-0x00007FFB028C0000-memory.dmp

Filesize
64KB

Download
memory/2172-1-0x00007FFB42830000-0x00007FFB42A25000-memory.dmp

Filesize
2.0MB

Download
memory/2172-61-0x00007FFB42830000-0x00007FFB42A25000-memory.dmp

Filesize
2.0MB

Download
memory/2172-62-0x00007FFB42830000-0x00007FFB42A25000-memory.dmp

Filesize
2.0MB

Download
memory/2172-63-0x00007FFB42830000-0x00007FFB42A25000-memory.dmp

Filesize
2.0MB

Download
memory/2172-82-0x00007FFB028B0000-0x00007FFB028C0000-memory.dmp

Filesize
64KB

Download
memory/2172-84-0x00007FFB028B0000-0x00007FFB028C0000-memory.dmp

Filesize
64KB

Download
memory/2172-83-0x00007FFB028B0000-0x00007FFB028C0000-memory.dmp

Filesize
64KB

Download
memory/2172-85-0x00007FFB42830000-0x00007FFB42A25000-memory.dmp

Filesize
2.0MB

Download
memory/2172-86-0x00007FFB028B0000-0x00007FFB028C0000-memory.dmp

Filesize
64KB

Download
memory/2172-87-0x00007FFB42830000-0x00007FFB42A25000-memory.dmp

Filesize
2.0MB

Download
memory/2172-89-0x00007FFB42830000-0x00007FFB42A25000-memory.dmp

Filesize
2.0MB

Download
memory/2172-88-0x00007FFB42830000-0x00007FFB42A25000-memory.dmp

Filesize
2.0MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads