d3f7ff3b894db051009db9c62e80e04c5489664afc01ae213aee4779ee528c4b

Analysis

max time kernel
101s
max time network
128s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
20/04/2023, 07:13

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General

Target

Message%0D%0A Anne-Marie.docx
Size

13KB
MD5

993f5c8cde1fde2cafcaf849113b85c3
SHA1

d658190aca4454149a64b8b30232174216f08186
SHA256

d3f7ff3b894db051009db9c62e80e04c5489664afc01ae213aee4779ee528c4b
SHA512

80fc05ade55fc84189529537c87225087c54f04ddd3c84995d631cc90f8632bb6710953581187e937e3dea3ccce7d1e308030a9524bd1f1c010d5069b1bec77b
SSDEEP

192:CtuVFMXm7E5BYBzwR9gl12N0KmQPQeT9XaYPhZEz1Jt3IpTh:auVCXmcYBzw3e0X119vYd4pTh

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 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
1316	WINWORD.EXE
1316	WINWORD.EXE

Suspicious use of SetWindowsHookEx 8 IoCs

pid	Process
1316	WINWORD.EXE
1316	WINWORD.EXE
1316	WINWORD.EXE
1316	WINWORD.EXE
1316	WINWORD.EXE
1316	WINWORD.EXE
1316	WINWORD.EXE
1316	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\Message%0D%0A Anne-Marie.docx" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1316

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\ExcludeDictionaryFR040c.lex

Filesize
2B

MD5
f3b25701fe362ec84616a93a45ce9998

SHA1
d62636d8caec13f04e28442a0a6fa1afeb024bbb

SHA256
b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

SHA512
98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

Download Submit
memory/1316-133-0x00007FFE548F0000-0x00007FFE54900000-memory.dmp

Filesize
64KB

Download
memory/1316-135-0x00007FFE548F0000-0x00007FFE54900000-memory.dmp

Filesize
64KB

Download
memory/1316-134-0x00007FFE548F0000-0x00007FFE54900000-memory.dmp

Filesize
64KB

Download
memory/1316-136-0x00007FFE548F0000-0x00007FFE54900000-memory.dmp

Filesize
64KB

Download
memory/1316-137-0x00007FFE548F0000-0x00007FFE54900000-memory.dmp

Filesize
64KB

Download
memory/1316-138-0x00007FFE52690000-0x00007FFE526A0000-memory.dmp

Filesize
64KB

Download
memory/1316-139-0x00007FFE52690000-0x00007FFE526A0000-memory.dmp

Filesize
64KB

Download
memory/1316-173-0x00007FFE548F0000-0x00007FFE54900000-memory.dmp

Filesize
64KB

Download
memory/1316-174-0x00007FFE548F0000-0x00007FFE54900000-memory.dmp

Filesize
64KB

Download
memory/1316-175-0x00007FFE548F0000-0x00007FFE54900000-memory.dmp

Filesize
64KB

Download
memory/1316-176-0x00007FFE548F0000-0x00007FFE54900000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads