219cefc8a02aa9c891d95febd308941a2f6d2a8fb5dadcb14b747bd456d56e5f

Analysis

max time kernel
135s
max time network
117s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
13-03-2023 09:25

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General

Target

PO2023.docx
Size

10KB
MD5

3bd45b53b7c5bb34787723820e0fdae3
SHA1

67d08bbc3da158e4d600d6447350e70774a0a35b
SHA256

219cefc8a02aa9c891d95febd308941a2f6d2a8fb5dadcb14b747bd456d56e5f
SHA512

c7a19b16fc5fbc1d6a68428965f2c4b295cf226f0c91aa7e91401a1c2f121d0177c030e3c3ada1ca30d5fecd8b86d0e69227170a1965c02d0cb5eff599ff80bb
SSDEEP

192:ScIMmtP1aIG/bslPL++uO1KPol+CVWBXJC0c3dkJfe:SPXU/slT+LO1YoHkZC9dqm

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

2676 WINWORD.EXE
2676 WINWORD.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

WINWORD.EXE

description pid process

Token: SeAuditPrivilege 2676 WINWORD.EXE
Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

WINWORD.EXE

pid process

2676 WINWORD.EXE
2676 WINWORD.EXE
2676 WINWORD.EXE
2676 WINWORD.EXE
2676 WINWORD.EXE
2676 WINWORD.EXE

pid	process
2676	WINWORD.EXE
2676	WINWORD.EXE

description	pid	process
Token: SeAuditPrivilege	2676	WINWORD.EXE

pid	process
2676	WINWORD.EXE
2676	WINWORD.EXE
2676	WINWORD.EXE
2676	WINWORD.EXE
2676	WINWORD.EXE
2676	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\PO2023.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:2676

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/2676-133-0x00007FF90E8D0000-0x00007FF90E8E0000-memory.dmp

Filesize
64KB

Download
memory/2676-134-0x00007FF90E8D0000-0x00007FF90E8E0000-memory.dmp

Filesize
64KB

Download
memory/2676-135-0x00007FF90E8D0000-0x00007FF90E8E0000-memory.dmp

Filesize
64KB

Download
memory/2676-136-0x00007FF90E8D0000-0x00007FF90E8E0000-memory.dmp

Filesize
64KB

Download
memory/2676-137-0x00007FF90E8D0000-0x00007FF90E8E0000-memory.dmp

Filesize
64KB

Download
memory/2676-138-0x00007FF90C150000-0x00007FF90C160000-memory.dmp

Filesize
64KB

Download
memory/2676-139-0x00007FF90C150000-0x00007FF90C160000-memory.dmp

Filesize
64KB

Download