fc8b6495593387c9958d7979b754d61e8ce742dff39ecbe103b5628eabf08359

Analysis

max time kernel
145s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
13/06/2023, 07:54

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General

Target

Audit Committee Agenda 6.16.2023.docx
Size

350KB
MD5

e80518a4a2bd6a7351efc8bed9abe3a7
SHA1

f40bee757b8cc799f8a0f785096d622f34a1d8a8
SHA256

fc8b6495593387c9958d7979b754d61e8ce742dff39ecbe103b5628eabf08359
SHA512

06e644d1f1990a1051c34817aa1456321164c8e24afb9635f4707ac04e3d85d99b77ef9565f97002b59c20c11de1589a4719f569f207eb0864257c097b17cfa7
SSDEEP

6144:IYQhcfmpQ2mB3D+5DoVV+E0Xu+IILqMkKpPBLHiJuqYpm3l3L:IYtfmO+5Gf0Xu+Vlkebi7Em3l7

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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	WINWORD.EXE
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	WINWORD.EXE

Suspicious behavior: AddClipboardFormatListener 2 IoCs

pid	Process
2468	WINWORD.EXE
2468	WINWORD.EXE

Suspicious use of SetWindowsHookEx 7 IoCs

pid	Process
2468	WINWORD.EXE
2468	WINWORD.EXE
2468	WINWORD.EXE
2468	WINWORD.EXE
2468	WINWORD.EXE
2468	WINWORD.EXE
2468	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\Audit Committee Agenda 6.16.2023.docx" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2468

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/2468-133-0x00007FF908B10000-0x00007FF908B20000-memory.dmp

Filesize
64KB

Download
memory/2468-134-0x00007FF908B10000-0x00007FF908B20000-memory.dmp

Filesize
64KB

Download
memory/2468-135-0x00007FF908B10000-0x00007FF908B20000-memory.dmp

Filesize
64KB

Download
memory/2468-136-0x00007FF908B10000-0x00007FF908B20000-memory.dmp

Filesize
64KB

Download
memory/2468-137-0x00007FF908B10000-0x00007FF908B20000-memory.dmp

Filesize
64KB

Download
memory/2468-138-0x00007FF9063A0000-0x00007FF9063B0000-memory.dmp

Filesize
64KB

Download
memory/2468-140-0x00007FF9063A0000-0x00007FF9063B0000-memory.dmp

Filesize
64KB

Download
memory/2468-180-0x00007FF908B10000-0x00007FF908B20000-memory.dmp

Filesize
64KB

Download
memory/2468-181-0x00007FF908B10000-0x00007FF908B20000-memory.dmp

Filesize
64KB

Download
memory/2468-182-0x00007FF908B10000-0x00007FF908B20000-memory.dmp

Filesize
64KB

Download
memory/2468-183-0x00007FF908B10000-0x00007FF908B20000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads