b6e94cca1b98fc5ce20921c04ebbde369451df178a2c8eff5817c82140bd633b

Analysis

max time kernel
101s
max time network
132s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
21/09/2024, 00:38

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General

Target

$TEMP/license.rtf
Size

14KB
MD5

9c60360230bab0ee76cf11031ba86822
SHA1

8b4e2a691e621723dd4bfb77306eefbc35973056
SHA256

67dbb7f016bee192b1e90a527cd56482076776ac91ccacc77d647d1a7abe18e8
SHA512

3336aae2fb1d0ca86713daf1135ce1b91b3fffb412a0903d07ca30254202109f5fd1dc4dc8d68213da243895fe80a25f55a63315603cde05ed0b7c0e7e46dfaa
SSDEEP

384:aKSgUybmrZ1jEIGi2wUYlwTMBLjxGUs6uZw2Rp1S7:sy6rZ14If2wUYlwTMBLjxGUs6uZw2Rpc

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
4420	WINWORD.EXE
4420	WINWORD.EXE

Suspicious use of SetWindowsHookEx 9 IoCs

pid	Process
4420	WINWORD.EXE
4420	WINWORD.EXE
4420	WINWORD.EXE
4420	WINWORD.EXE
4420	WINWORD.EXE
4420	WINWORD.EXE
4420	WINWORD.EXE
4420	WINWORD.EXE
4420	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\$TEMP\license.rtf" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4420

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\TCDFB0C.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
2B

MD5
f3b25701fe362ec84616a93a45ce9998

SHA1
d62636d8caec13f04e28442a0a6fa1afeb024bbb

SHA256
b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

SHA512
98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

Download Submit
memory/4420-6-0x00007FFF86250000-0x00007FFF86445000-memory.dmp

Filesize
2.0MB

Download
memory/4420-9-0x00007FFF86250000-0x00007FFF86445000-memory.dmp

Filesize
2.0MB

Download
memory/4420-0-0x00007FFF462D0000-0x00007FFF462E0000-memory.dmp

Filesize
64KB

Download
memory/4420-5-0x00007FFF86250000-0x00007FFF86445000-memory.dmp

Filesize
2.0MB

Download
memory/4420-2-0x00007FFF462D0000-0x00007FFF462E0000-memory.dmp

Filesize
64KB

Download
memory/4420-7-0x00007FFF462D0000-0x00007FFF462E0000-memory.dmp

Filesize
64KB

Download
memory/4420-11-0x00007FFF86250000-0x00007FFF86445000-memory.dmp

Filesize
2.0MB

Download
memory/4420-12-0x00007FFF86250000-0x00007FFF86445000-memory.dmp

Filesize
2.0MB

Download
memory/4420-14-0x00007FFF43C30000-0x00007FFF43C40000-memory.dmp

Filesize
64KB

Download
memory/4420-15-0x00007FFF43C30000-0x00007FFF43C40000-memory.dmp

Filesize
64KB

Download
memory/4420-1-0x00007FFF462D0000-0x00007FFF462E0000-memory.dmp

Filesize
64KB

Download
memory/4420-10-0x00007FFF86250000-0x00007FFF86445000-memory.dmp

Filesize
2.0MB

Download
memory/4420-13-0x00007FFF86250000-0x00007FFF86445000-memory.dmp

Filesize
2.0MB

Download
memory/4420-8-0x00007FFF86250000-0x00007FFF86445000-memory.dmp

Filesize
2.0MB

Download
memory/4420-4-0x00007FFF462D0000-0x00007FFF462E0000-memory.dmp

Filesize
64KB

Download
memory/4420-24-0x00007FFF86250000-0x00007FFF86445000-memory.dmp

Filesize
2.0MB

Download
memory/4420-3-0x00007FFF862ED000-0x00007FFF862EE000-memory.dmp

Filesize
4KB

Download
memory/4420-529-0x00007FFF462D0000-0x00007FFF462E0000-memory.dmp

Filesize
64KB

Download
memory/4420-532-0x00007FFF462D0000-0x00007FFF462E0000-memory.dmp

Filesize
64KB

Download
memory/4420-530-0x00007FFF462D0000-0x00007FFF462E0000-memory.dmp

Filesize
64KB

Download
memory/4420-531-0x00007FFF462D0000-0x00007FFF462E0000-memory.dmp

Filesize
64KB

Download
memory/4420-533-0x00007FFF86250000-0x00007FFF86445000-memory.dmp

Filesize
2.0MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads