acd5f35bfcc91c197d8ea08afe588454233114500255ed842b0589dc194ec466

Resubmissions

14-04-2023 14:41

230414-r2x9vsbg51 10

14-04-2023 09:35

13-04-2023 17:57

13-04-2023 15:30

10-02-2023 19:20

29-01-2023 00:49

28-01-2023 23:56

23-01-2023 04:57

Analysis

max time kernel
57s
max time network
60s
platform
windows10-1703_x64
resource
win10-20230220-en
resource tags

arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system
submitted
14-04-2023 09:35

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General

Target

Word.exe
Size

3.6MB
MD5

e8340564caba7a2635af2c79cb7103eb
SHA1

8c62c79508abe5ffa36608d1846dcb20b2a27137
SHA256

acd5f35bfcc91c197d8ea08afe588454233114500255ed842b0589dc194ec466
SHA512

b6dc6dfeff210222ee904ad9c8dc832e4bf9c27a84298d2817e320bd9308e6d647a5efcf6845a0ed2b0cebdb6539257cd07428bbdce3d5d5db23e8614503d9d2
SSDEEP

98304:/uWtmPx3xiobns6osz1gyQ4BL995Bt9JWpVi6q:/9m5hi0HBtQ4P95L9g3i6q

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
4452	WINWORD.EXE
4452	WINWORD.EXE

Suspicious use of SetWindowsHookEx 8 IoCs

pid	Process
2444	Word.exe
2444	Word.exe
4452	WINWORD.EXE
4452	WINWORD.EXE
4452	WINWORD.EXE
4452	WINWORD.EXE
4452	WINWORD.EXE
4452	WINWORD.EXE

C:\Users\Admin\AppData\Local\Temp\Word.exe
"C:\Users\Admin\AppData\Local\Temp\Word.exe"
1⤵
- Suspicious use of SetWindowsHookEx
PID:2444

C:\Program Files\Microsoft Office\root\Office16\WINWORD.EXE
"C:\Program Files\Microsoft Office\root\Office16\WINWORD.EXE"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4452

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

memory/4452-123-0x00007FFC5D4E0000-0x00007FFC5D4F0000-memory.dmp

Filesize
64KB

Download
memory/4452-124-0x00007FFC5D4E0000-0x00007FFC5D4F0000-memory.dmp

Filesize
64KB

Download
memory/4452-125-0x00007FFC5D4E0000-0x00007FFC5D4F0000-memory.dmp

Filesize
64KB

Download
memory/4452-126-0x00007FFC5D4E0000-0x00007FFC5D4F0000-memory.dmp

Filesize
64KB

Download
memory/4452-129-0x00007FFC59A10000-0x00007FFC59A20000-memory.dmp

Filesize
64KB

Download
memory/4452-130-0x00007FFC59A10000-0x00007FFC59A20000-memory.dmp

Filesize
64KB

Download
memory/4452-326-0x00007FFC5D4E0000-0x00007FFC5D4F0000-memory.dmp

Filesize
64KB

Download
memory/4452-328-0x00007FFC5D4E0000-0x00007FFC5D4F0000-memory.dmp

Filesize
64KB

Download
memory/4452-327-0x00007FFC5D4E0000-0x00007FFC5D4F0000-memory.dmp

Filesize
64KB

Download
memory/4452-329-0x00007FFC5D4E0000-0x00007FFC5D4F0000-memory.dmp

Filesize
64KB

Download

Resubmissions

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads