6d33a6fd93e76c2b2573220e4f2afee7b237d3acb31c92a379ca136cf02dcaca

Analysis

max time kernel
99s
max time network
131s
platform
windows10-1703_x64
resource
win10-20230220-en
resource tags

arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system
submitted
03/05/2023, 16:36

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General

Target

D Immo Loyer (1) (1) (3) (1) (1).docx
Size

41KB
MD5

b58de1d187c05d98b03e77d1f2b24412
SHA1

1cc8ec04dcce558fdbb38d75261d9276e6ab1e9d
SHA256

6d33a6fd93e76c2b2573220e4f2afee7b237d3acb31c92a379ca136cf02dcaca
SHA512

96d59c21ea8396060da88ba142c84794e10d770edce3ca9f6e07e2ed9929b0997fd554ea36aa99454a63e53cd278fb4f5a354c09f23ef25256794e8964e793df
SSDEEP

768:o1CvM5BpxoggI0rROaFMb+CNePi6FHXkhqgJBBiE85hhou:o155B8dRlI+IePfRXkhrXI+u

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
2052	WINWORD.EXE
2052	WINWORD.EXE

Suspicious use of SetWindowsHookEx 8 IoCs

pid	Process
2052	WINWORD.EXE
2052	WINWORD.EXE
2052	WINWORD.EXE
2052	WINWORD.EXE
2052	WINWORD.EXE
2052	WINWORD.EXE
2052	WINWORD.EXE
2052	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\D Immo Loyer (1) (1) (3) (1) (1).docx" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2052

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\ExcludeDictionaryFR040c.lex

Filesize
2B

MD5
f3b25701fe362ec84616a93a45ce9998

SHA1
d62636d8caec13f04e28442a0a6fa1afeb024bbb

SHA256
b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

SHA512
98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

Download Submit
memory/2052-124-0x00007FFA31030000-0x00007FFA31040000-memory.dmp

Filesize
64KB

Download
memory/2052-123-0x00007FFA31030000-0x00007FFA31040000-memory.dmp

Filesize
64KB

Download
memory/2052-121-0x00007FFA31030000-0x00007FFA31040000-memory.dmp

Filesize
64KB

Download
memory/2052-127-0x00007FFA2D760000-0x00007FFA2D770000-memory.dmp

Filesize
64KB

Download
memory/2052-128-0x00007FFA2D760000-0x00007FFA2D770000-memory.dmp

Filesize
64KB

Download
memory/2052-122-0x00007FFA31030000-0x00007FFA31040000-memory.dmp

Filesize
64KB

Download
memory/2052-301-0x000001A56E5B0000-0x000001A56E5DF000-memory.dmp

Filesize
188KB

Download
memory/2052-387-0x00007FFA31030000-0x00007FFA31040000-memory.dmp

Filesize
64KB

Download
memory/2052-388-0x00007FFA31030000-0x00007FFA31040000-memory.dmp

Filesize
64KB

Download
memory/2052-389-0x00007FFA31030000-0x00007FFA31040000-memory.dmp

Filesize
64KB

Download
memory/2052-390-0x00007FFA31030000-0x00007FFA31040000-memory.dmp

Filesize
64KB

Download
memory/2052-391-0x000001A56E5B0000-0x000001A56E5DF000-memory.dmp

Filesize
188KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads