e687f3f49a98f138c03b8b65b70546054c4d4d4de99b7d59f344d2f24b4f1a4f

Analysis

max time kernel
106s
max time network
131s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
18-04-2023 07:20

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General

Target

PO 9200042879.docx
Size

10KB
MD5

534dea827f40e5e0727fcee72c884c61
SHA1

392e3265c99c7de2e357bea44fd144f9af7b7a36
SHA256

e687f3f49a98f138c03b8b65b70546054c4d4d4de99b7d59f344d2f24b4f1a4f
SHA512

c82ffb3947b52b541a0700593cd7c70acd296af836f8f9e7614793caab6831410f135ee82a33352907a98ca8073aed8503e207fa8d3098e5d766e4a7b622ef58
SSDEEP

192:ScIMmtPGT7G/bIwXOVOk+75SEzBC4vNq6sM63lKJe:SPXuT+xXOVOk2hlqHlK8

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 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

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

2364 WINWORD.EXE
2364 WINWORD.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

WINWORD.EXE

description pid process

Token: SeAuditPrivilege 2364 WINWORD.EXE
Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

WINWORD.EXE

pid process

2364 WINWORD.EXE
2364 WINWORD.EXE
2364 WINWORD.EXE
2364 WINWORD.EXE
2364 WINWORD.EXE
2364 WINWORD.EXE

pid	process
2364	WINWORD.EXE
2364	WINWORD.EXE

description	pid	process
Token: SeAuditPrivilege	2364	WINWORD.EXE

pid	process
2364	WINWORD.EXE
2364	WINWORD.EXE
2364	WINWORD.EXE
2364	WINWORD.EXE
2364	WINWORD.EXE
2364	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\PO 9200042879.docx" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2364

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/2364-133-0x00007FFB16D90000-0x00007FFB16DA0000-memory.dmp

Filesize
64KB

Download
memory/2364-134-0x00007FFB16D90000-0x00007FFB16DA0000-memory.dmp

Filesize
64KB

Download
memory/2364-135-0x00007FFB16D90000-0x00007FFB16DA0000-memory.dmp

Filesize
64KB

Download
memory/2364-136-0x00007FFB16D90000-0x00007FFB16DA0000-memory.dmp

Filesize
64KB

Download
memory/2364-137-0x00007FFB16D90000-0x00007FFB16DA0000-memory.dmp

Filesize
64KB

Download
memory/2364-138-0x00007FFB14960000-0x00007FFB14970000-memory.dmp

Filesize
64KB

Download
memory/2364-139-0x00007FFB14960000-0x00007FFB14970000-memory.dmp

Filesize
64KB

Download
memory/2364-176-0x00007FFB16D90000-0x00007FFB16DA0000-memory.dmp

Filesize
64KB

Download
memory/2364-177-0x00007FFB16D90000-0x00007FFB16DA0000-memory.dmp

Filesize
64KB

Download
memory/2364-178-0x00007FFB16D90000-0x00007FFB16DA0000-memory.dmp

Filesize
64KB

Download
memory/2364-179-0x00007FFB16D90000-0x00007FFB16DA0000-memory.dmp

Filesize
64KB

Download