52739a3668ff000d77093989c0f7f91b20de43926df7d90c254d7fb57cfbfdf7

Analysis

max time kernel
148s
max time network
169s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
28-11-2022 00:03

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General

Target

52739a3668ff000d77093989c0f7f91b20de43926df7d90c254d7fb57cfbfdf7.doc
Size

54KB
MD5

37a15278e4008d17da37d00b0ae66ed7
SHA1

fcd10d740ba963250373f75eae0cfd9d0014c04a
SHA256

52739a3668ff000d77093989c0f7f91b20de43926df7d90c254d7fb57cfbfdf7
SHA512

4273024cd3b61ecd28cdd425b4e444abb842e99ac4f07247c3e7ad638be2b9c3fceb7a28d2ee2b51ae75c152833cabe1a454c3a2310cf61821ac7e7710dc6253
SSDEEP

384:OqotbeaLZCKzsaE+VjdmyvFEWa50HZYr2WtRkHtc7cRd9WrC/qeH3E2g0jHmhqoO:CKkoKzsP+zmyvOf5J6X+m9dXE/pMxpd

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

Processes:

WINWORD.EXE

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	WINWORD.EXE
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	WINWORD.EXE

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

Processes:

WINWORD.EXE

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

Processes:

WINWORD.EXE

pid process

2092 WINWORD.EXE
2092 WINWORD.EXE
Suspicious use of SetWindowsHookEx 7 IoCs

Processes:

WINWORD.EXE

pid process

2092 WINWORD.EXE
2092 WINWORD.EXE
2092 WINWORD.EXE
2092 WINWORD.EXE
2092 WINWORD.EXE
2092 WINWORD.EXE
2092 WINWORD.EXE

pid	process
2092	WINWORD.EXE
2092	WINWORD.EXE

pid	process
2092	WINWORD.EXE
2092	WINWORD.EXE
2092	WINWORD.EXE
2092	WINWORD.EXE
2092	WINWORD.EXE
2092	WINWORD.EXE
2092	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\52739a3668ff000d77093989c0f7f91b20de43926df7d90c254d7fb57cfbfdf7.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2092

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/2092-132-0x00007FFE2C5B0000-0x00007FFE2C5C0000-memory.dmp

Filesize
64KB

Download
memory/2092-133-0x00007FFE2C5B0000-0x00007FFE2C5C0000-memory.dmp

Filesize
64KB

Download
memory/2092-134-0x00007FFE2C5B0000-0x00007FFE2C5C0000-memory.dmp

Filesize
64KB

Download
memory/2092-135-0x00007FFE2C5B0000-0x00007FFE2C5C0000-memory.dmp

Filesize
64KB

Download
memory/2092-136-0x00007FFE2C5B0000-0x00007FFE2C5C0000-memory.dmp

Filesize
64KB

Download
memory/2092-137-0x00007FFE2A550000-0x00007FFE2A560000-memory.dmp

Filesize
64KB

Download
memory/2092-138-0x00007FFE2A550000-0x00007FFE2A560000-memory.dmp

Filesize
64KB

Download
memory/2092-139-0x000001E3D3930000-0x000001E3D3934000-memory.dmp

Filesize
16KB

Download
memory/2092-141-0x00007FFE2C5B0000-0x00007FFE2C5C0000-memory.dmp

Filesize
64KB

Download
memory/2092-142-0x00007FFE2C5B0000-0x00007FFE2C5C0000-memory.dmp

Filesize
64KB

Download
memory/2092-143-0x00007FFE2C5B0000-0x00007FFE2C5C0000-memory.dmp

Filesize
64KB

Download
memory/2092-144-0x00007FFE2C5B0000-0x00007FFE2C5C0000-memory.dmp

Filesize
64KB

Download