3aa91e5795cfc7b2d522242e2c1cccf377ec5d60d6d86e1101b7dfd02e3f114f

Analysis

max time kernel
1369s
max time network
1152s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
22/08/2024, 14:55

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General

Target

Documento.docx
Size

37KB
MD5

0b58a5dfe654793665b161e87d2adea4
SHA1

7bde9e98d3ce0a23b2eb1290beb75737f70d2b43
SHA256

3aa91e5795cfc7b2d522242e2c1cccf377ec5d60d6d86e1101b7dfd02e3f114f
SHA512

4b29635bcb2d150260503eea84120b2aa34787d47971d1c75a3bbc94bed58c00a0bdb4dafd645622d3ac48013cac40bb6c4eae3f4433c458271e0367d00611bd
SSDEEP

768:wZ0TuSxyCHVFhlLOrk9DPXKbgPut59nXGR628pONJs6Je0Yyyk:wZ0TuYyCHVFh9OghKbx592RsONCsOk

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
2712	WINWORD.EXE
2712	WINWORD.EXE

Suspicious use of SetWindowsHookEx 9 IoCs

pid	Process
2712	WINWORD.EXE
2712	WINWORD.EXE
2712	WINWORD.EXE
2712	WINWORD.EXE
2712	WINWORD.EXE
2712	WINWORD.EXE
2712	WINWORD.EXE
2712	WINWORD.EXE
2712	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\Documento.docx" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2712

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

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\TCDE911.tmp\iso690.xsl

Filesize
263KB

MD5
ff0e07eff1333cdf9fc2523d323dd654

SHA1
77a1ae0dd8dbc3fee65dd6266f31e2a564d088a4

SHA256
3f925e0cc1542f09de1f99060899eafb0042bb9682507c907173c392115a44b5

SHA512
b4615f995fab87661c2dbe46625aa982215d7bde27cafae221dca76087fe76da4b4a381943436fcac1577cb3d260d0050b32b7b93e3eb07912494429f126bb3d

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\UProof\CUSTOM.DIC

Filesize
16B

MD5
d29962abc88624befc0135579ae485ec

SHA1
e40a6458296ec6a2427bcb280572d023a9862b31

SHA256
a91a702aab9b8dd722843d3d208a21bcfa6556dfc64e2ded63975de4511eb866

SHA512
4311e87d8d5559248d4174908817a4ddc917bf7378114435cf12da8ccb7a1542c851812afbaf7dc106771bdb2e2d05f52e7d0c50d110fc7fffe4395592492c2f

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\UProof\ExcludeDictionaryEN0409.lex

Filesize
2B

MD5
f3b25701fe362ec84616a93a45ce9998

SHA1
d62636d8caec13f04e28442a0a6fa1afeb024bbb

SHA256
b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

SHA512
98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

Download Submit
memory/2712-12-0x00007FFBDBCE0000-0x00007FFBDBCF0000-memory.dmp

Filesize
64KB

Download
memory/2712-2-0x00007FFBDE530000-0x00007FFBDE540000-memory.dmp

Filesize
64KB

Download
memory/2712-4-0x00007FFBDE530000-0x00007FFBDE540000-memory.dmp

Filesize
64KB

Download
memory/2712-10-0x00007FFC1E4B0000-0x00007FFC1E6A5000-memory.dmp

Filesize
2.0MB

Download
memory/2712-9-0x00007FFC1E4B0000-0x00007FFC1E6A5000-memory.dmp

Filesize
2.0MB

Download
memory/2712-8-0x00007FFC1E4B0000-0x00007FFC1E6A5000-memory.dmp

Filesize
2.0MB

Download
memory/2712-7-0x00007FFC1E4B0000-0x00007FFC1E6A5000-memory.dmp

Filesize
2.0MB

Download
memory/2712-6-0x00007FFC1E4B0000-0x00007FFC1E6A5000-memory.dmp

Filesize
2.0MB

Download
memory/2712-11-0x00007FFC1E4B0000-0x00007FFC1E6A5000-memory.dmp

Filesize
2.0MB

Download
memory/2712-1-0x00007FFC1E54D000-0x00007FFC1E54E000-memory.dmp

Filesize
4KB

Download
memory/2712-13-0x00007FFBDBCE0000-0x00007FFBDBCF0000-memory.dmp

Filesize
64KB

Download
memory/2712-5-0x00007FFBDE530000-0x00007FFBDE540000-memory.dmp

Filesize
64KB

Download
memory/2712-3-0x00007FFBDE530000-0x00007FFBDE540000-memory.dmp

Filesize
64KB

Download
memory/2712-40-0x00007FFC1E4B0000-0x00007FFC1E6A5000-memory.dmp

Filesize
2.0MB

Download
memory/2712-41-0x00007FFC1E54D000-0x00007FFC1E54E000-memory.dmp

Filesize
4KB

Download
memory/2712-42-0x00007FFC1E4B0000-0x00007FFC1E6A5000-memory.dmp

Filesize
2.0MB

Download
memory/2712-43-0x00007FFC1E4B0000-0x00007FFC1E6A5000-memory.dmp

Filesize
2.0MB

Download
memory/2712-0-0x00007FFBDE530000-0x00007FFBDE540000-memory.dmp

Filesize
64KB

Download
memory/2712-548-0x00007FFBDE530000-0x00007FFBDE540000-memory.dmp

Filesize
64KB

Download
memory/2712-551-0x00007FFBDE530000-0x00007FFBDE540000-memory.dmp

Filesize
64KB

Download
memory/2712-549-0x00007FFBDE530000-0x00007FFBDE540000-memory.dmp

Filesize
64KB

Download
memory/2712-550-0x00007FFBDE530000-0x00007FFBDE540000-memory.dmp

Filesize
64KB

Download
memory/2712-552-0x00007FFC1E4B0000-0x00007FFC1E6A5000-memory.dmp

Filesize
2.0MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads