08d5e1d19cd6c2d1d0cd69b4573702bcbd7ebb97835a9d4769fb4dc12a564be1

Analysis

max time kernel
144s
max time network
126s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
06-03-2023 06:25

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General

Target

Shipping documents.docx
Size

10KB
MD5

38bde1f71eff4a0b7d396fc4560b921a
SHA1

b7c1e4fdfec691fc11832480cca239d567b5b22c
SHA256

08d5e1d19cd6c2d1d0cd69b4573702bcbd7ebb97835a9d4769fb4dc12a564be1
SHA512

a484e8020d8fd46575814230ffab6cdbc1f968e35a9b037176f05c7defaede4a4b31eeedcd94418a961dbd8ec99f488fc8f88bad8bc1e911290a55d6eafd5f7b
SSDEEP

192:ScIMmtP1aIG/bslPL++uOdVDl+CVWBXJC0c3Fe:SPXU/slT+LOdVHkZC94

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

4268 WINWORD.EXE
4268 WINWORD.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

WINWORD.EXE

description pid process

Token: SeAuditPrivilege 4268 WINWORD.EXE
Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

WINWORD.EXE

pid process

4268 WINWORD.EXE
4268 WINWORD.EXE
4268 WINWORD.EXE
4268 WINWORD.EXE
4268 WINWORD.EXE
4268 WINWORD.EXE

pid	process
4268	WINWORD.EXE
4268	WINWORD.EXE

description	pid	process
Token: SeAuditPrivilege	4268	WINWORD.EXE

pid	process
4268	WINWORD.EXE
4268	WINWORD.EXE
4268	WINWORD.EXE
4268	WINWORD.EXE
4268	WINWORD.EXE
4268	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\Shipping documents.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:4268

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/4268-133-0x00007FFD7D130000-0x00007FFD7D140000-memory.dmp

Filesize
64KB

Download
memory/4268-134-0x00007FFD7D130000-0x00007FFD7D140000-memory.dmp

Filesize
64KB

Download
memory/4268-135-0x00007FFD7D130000-0x00007FFD7D140000-memory.dmp

Filesize
64KB

Download
memory/4268-136-0x00007FFD7D130000-0x00007FFD7D140000-memory.dmp

Filesize
64KB

Download
memory/4268-137-0x00007FFD7D130000-0x00007FFD7D140000-memory.dmp

Filesize
64KB

Download
memory/4268-138-0x00007FFD7A960000-0x00007FFD7A970000-memory.dmp

Filesize
64KB

Download
memory/4268-139-0x00007FFD7A960000-0x00007FFD7A970000-memory.dmp

Filesize
64KB

Download