69ed08cfd443483118cc4ad0c33957835f3a09ea2efa5044479b26468fc80e15

Resubmissions

09-02-2023 01:59

230209-cefnzaee21 7

25-07-2022 09:10

220725-k5dw3abgen 10

Analysis

max time kernel
112s
max time network
136s
platform
windows10-2004_x64
resource
win10v2004-20220721-en
resource tags

arch:x64arch:x86image:win10v2004-20220721-enlocale:en-usos:windows10-2004-x64system
submitted
25-07-2022 09:10

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General

Target

Quoation.docx
Size

10KB
MD5

d0b7db914dac28f48dc17ab867230d2a
SHA1

e6d0e5a89b4ceca869067bbbbfcb548405c024c4
SHA256

69ed08cfd443483118cc4ad0c33957835f3a09ea2efa5044479b26468fc80e15
SHA512

3152364189b61d60a9d33d3f5bc2ae8c6a55fbaa3940f2f807b3f6ffae9621eda898fd410c0ba9c1154d057473faf210b3dd2c7f1fc2f07b1b374f59d226e539

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

2160 WINWORD.EXE
2160 WINWORD.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

WINWORD.EXE

description pid process

Token: SeAuditPrivilege 2160 WINWORD.EXE
Suspicious use of SetWindowsHookEx 7 IoCs

Processes:

WINWORD.EXE

pid process

2160 WINWORD.EXE
2160 WINWORD.EXE
2160 WINWORD.EXE
2160 WINWORD.EXE
2160 WINWORD.EXE
2160 WINWORD.EXE
2160 WINWORD.EXE

pid	process
2160	WINWORD.EXE
2160	WINWORD.EXE

description	pid	process
Token: SeAuditPrivilege	2160	WINWORD.EXE

pid	process
2160	WINWORD.EXE
2160	WINWORD.EXE
2160	WINWORD.EXE
2160	WINWORD.EXE
2160	WINWORD.EXE
2160	WINWORD.EXE
2160	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\Quoation.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:2160

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/2160-130-0x00007FF9E8110000-0x00007FF9E8120000-memory.dmp

Filesize
64KB

Download
memory/2160-131-0x00007FF9E8110000-0x00007FF9E8120000-memory.dmp

Filesize
64KB

Download
memory/2160-132-0x00007FF9E8110000-0x00007FF9E8120000-memory.dmp

Filesize
64KB

Download
memory/2160-133-0x00007FF9E8110000-0x00007FF9E8120000-memory.dmp

Filesize
64KB

Download
memory/2160-134-0x00007FF9E8110000-0x00007FF9E8120000-memory.dmp

Filesize
64KB

Download
memory/2160-135-0x00007FF9E5F60000-0x00007FF9E5F70000-memory.dmp

Filesize
64KB

Download
memory/2160-136-0x00007FF9E5F60000-0x00007FF9E5F70000-memory.dmp

Filesize
64KB

Download
memory/2160-139-0x00007FF9E8110000-0x00007FF9E8120000-memory.dmp

Filesize
64KB

Download
memory/2160-138-0x00007FF9E8110000-0x00007FF9E8120000-memory.dmp

Filesize
64KB

Download
memory/2160-141-0x00007FF9E8110000-0x00007FF9E8120000-memory.dmp

Filesize
64KB

Download
memory/2160-140-0x00007FF9E8110000-0x00007FF9E8120000-memory.dmp

Filesize
64KB

Download