83a6c93237a5a09985be0f886030411a4a8687e44ef6e38f14ca542596610691

Analysis

max time kernel
148s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
07/03/2023, 03:27

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General

Target

J22_11 PPA UW Excavation DRAFT V1 230305.docx
Size

71.3MB
MD5

010db6914b48f9f60cc58e873378f748
SHA1

4826807c54c995f0a672d07524b3ae65d089b52f
SHA256

83a6c93237a5a09985be0f886030411a4a8687e44ef6e38f14ca542596610691
SHA512

27a33731f906c47839354c074dab77e95733a744f9107268f68a17be37a4b7ce281290a2ad4d37458f4b6ea7d3232a36b911a6b06f2b92b4042f226fb61701d4
SSDEEP

1572864:g9C26+2gSr4oD6Z/qZthPj0+IxMao1SkKl3S+VWsjdEUrPCIF:qC26bgSkoDq/qZzfIC91StnZjZF

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
4000	WINWORD.EXE
4000	WINWORD.EXE

Suspicious use of SetWindowsHookEx 10 IoCs

pid	Process
4000	WINWORD.EXE
4000	WINWORD.EXE
4000	WINWORD.EXE
4000	WINWORD.EXE
4000	WINWORD.EXE
4000	WINWORD.EXE
4000	WINWORD.EXE
4000	WINWORD.EXE
4000	WINWORD.EXE
4000	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\J22_11 PPA UW Excavation DRAFT V1 230305.docx" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4000

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\ExcludeDictionaryEN0809.lex

Filesize
2B

MD5
f3b25701fe362ec84616a93a45ce9998

SHA1
d62636d8caec13f04e28442a0a6fa1afeb024bbb

SHA256
b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

SHA512
98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

Download Submit
memory/4000-133-0x00007FFD7D130000-0x00007FFD7D140000-memory.dmp

Filesize
64KB

Download
memory/4000-134-0x00007FFD7D130000-0x00007FFD7D140000-memory.dmp

Filesize
64KB

Download
memory/4000-135-0x00007FFD7D130000-0x00007FFD7D140000-memory.dmp

Filesize
64KB

Download
memory/4000-136-0x00007FFD7D130000-0x00007FFD7D140000-memory.dmp

Filesize
64KB

Download
memory/4000-137-0x00007FFD7D130000-0x00007FFD7D140000-memory.dmp

Filesize
64KB

Download
memory/4000-138-0x00007FFD7A960000-0x00007FFD7A970000-memory.dmp

Filesize
64KB

Download
memory/4000-139-0x00007FFD7A960000-0x00007FFD7A970000-memory.dmp

Filesize
64KB

Download
memory/4000-350-0x00007FFD7D130000-0x00007FFD7D140000-memory.dmp

Filesize
64KB

Download
memory/4000-351-0x00007FFD7D130000-0x00007FFD7D140000-memory.dmp

Filesize
64KB

Download
memory/4000-352-0x00007FFD7D130000-0x00007FFD7D140000-memory.dmp

Filesize
64KB

Download
memory/4000-353-0x00007FFD7D130000-0x00007FFD7D140000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads