33784abd9fca11077bdd6114c90fb5ea96e6016fddb0553edacebc63b49fd336

Analysis

max time kernel
163s
max time network
183s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
12-10-2022 03:17

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General

Target

03 ͏ol/yl11zdCʐMƏp͏o.docx
Size

16KB
MD5

1424bbd5753a737c07043b8a3a0c92c1
SHA1

e077584922ce631476b2d582ec90039bbe330fb8
SHA256

c18e0fa2cb5a9fb74659720f0d8b4b3d0d133be3e0388f3740a6f13e8c5cb202
SHA512

2d395746c1debf948ef6270329dd662cbdd2e8da541f362118c940f67590ad933198860f07bde1855a1bc791c4b66eca4d313933c7cb8c9b647dde4f754c68db
SSDEEP

384:SmxNUVO6fjPSS7HcWxmddQuKFDttmU9FVbcYiu9:NIO6bP5TPxU6uKPL90Yiq

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

1124 WINWORD.EXE
1124 WINWORD.EXE

Suspicious use of SetWindowsHookEx 10 IoCs

Processes:

WINWORD.EXE

pid	process
1124	WINWORD.EXE
1124	WINWORD.EXE
1124	WINWORD.EXE
1124	WINWORD.EXE
1124	WINWORD.EXE
1124	WINWORD.EXE
1124	WINWORD.EXE
1124	WINWORD.EXE
1124	WINWORD.EXE
1124	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\03 ͏ol\yl11zdCʐMƏp͏o.docx" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1124

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/1124-135-0x00007FFB9B4D0000-0x00007FFB9B4E0000-memory.dmp

Filesize
64KB

Download
memory/1124-134-0x00007FFB9B4D0000-0x00007FFB9B4E0000-memory.dmp

Filesize
64KB

Download
memory/1124-133-0x00007FFB9B4D0000-0x00007FFB9B4E0000-memory.dmp

Filesize
64KB

Download
memory/1124-136-0x00007FFB9B4D0000-0x00007FFB9B4E0000-memory.dmp

Filesize
64KB

Download
memory/1124-137-0x00007FFB9B4D0000-0x00007FFB9B4E0000-memory.dmp

Filesize
64KB

Download
memory/1124-138-0x00007FFB99260000-0x00007FFB99270000-memory.dmp

Filesize
64KB

Download
memory/1124-139-0x00007FFB99260000-0x00007FFB99270000-memory.dmp

Filesize
64KB

Download
memory/1124-141-0x00007FFB9B4D0000-0x00007FFB9B4E0000-memory.dmp

Filesize
64KB

Download
memory/1124-142-0x00007FFB9B4D0000-0x00007FFB9B4E0000-memory.dmp

Filesize
64KB

Download
memory/1124-143-0x00007FFB9B4D0000-0x00007FFB9B4E0000-memory.dmp

Filesize
64KB

Download
memory/1124-144-0x00007FFB9B4D0000-0x00007FFB9B4E0000-memory.dmp

Filesize
64KB

Download