923b75bbec5c14b3fcbe8f29f2711fa6a32b7e3fa3407c12428ea1fe22393787

Analysis

max time kernel
100s
max time network
103s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
22-02-2023 01:26

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General

Target

0cabd94f0a906814f15908d2349fddb421d3e15d4879f8cd993c7c518d954ddd.docx
Size

10KB
MD5

73eb1fe347f4570fa1fbcbd6b5130f54
SHA1

dc5df0f94c44ad73c16df705f042a88c21f641cc
SHA256

0cabd94f0a906814f15908d2349fddb421d3e15d4879f8cd993c7c518d954ddd
SHA512

2cf93df5e0cf20037629f5ff99f0969031ac09aa12f1e3e2361f9b2b7852023228fea71684d137e721856bc844aebe210370c2bcc8b801452820fdb3f405a175
SSDEEP

192:ScIMmtP0xfUW70vG/b3kgOi4OLO7qus+1pReDnc37FSR:SPX+si10ni4OnyeDnMJ2

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 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

Processes:

WINWORD.EXE

pid process

3852 WINWORD.EXE
3852 WINWORD.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

WINWORD.EXE

description pid process

Token: SeAuditPrivilege 3852 WINWORD.EXE
Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

WINWORD.EXE

pid process

3852 WINWORD.EXE
3852 WINWORD.EXE
3852 WINWORD.EXE
3852 WINWORD.EXE
3852 WINWORD.EXE
3852 WINWORD.EXE

pid	process
3852	WINWORD.EXE
3852	WINWORD.EXE

description	pid	process
Token: SeAuditPrivilege	3852	WINWORD.EXE

pid	process
3852	WINWORD.EXE
3852	WINWORD.EXE
3852	WINWORD.EXE
3852	WINWORD.EXE
3852	WINWORD.EXE
3852	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\0cabd94f0a906814f15908d2349fddb421d3e15d4879f8cd993c7c518d954ddd.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:3852

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/3852-133-0x00007FF854E10000-0x00007FF854E20000-memory.dmp

Filesize
64KB

Download
memory/3852-134-0x00007FF854E10000-0x00007FF854E20000-memory.dmp

Filesize
64KB

Download
memory/3852-135-0x00007FF854E10000-0x00007FF854E20000-memory.dmp

Filesize
64KB

Download
memory/3852-136-0x00007FF854E10000-0x00007FF854E20000-memory.dmp

Filesize
64KB

Download
memory/3852-137-0x00007FF854E10000-0x00007FF854E20000-memory.dmp

Filesize
64KB

Download
memory/3852-138-0x00007FF8525C0000-0x00007FF8525D0000-memory.dmp

Filesize
64KB

Download
memory/3852-139-0x00007FF8525C0000-0x00007FF8525D0000-memory.dmp

Filesize
64KB

Download
memory/3852-171-0x00007FF854E10000-0x00007FF854E20000-memory.dmp

Filesize
64KB

Download
memory/3852-172-0x00007FF854E10000-0x00007FF854E20000-memory.dmp

Filesize
64KB

Download
memory/3852-173-0x00007FF854E10000-0x00007FF854E20000-memory.dmp

Filesize
64KB

Download
memory/3852-174-0x00007FF854E10000-0x00007FF854E20000-memory.dmp

Filesize
64KB

Download