439e39925309fb7a963870356dabfbce0478ec334d1bcd597ad9beeef31bb0a9

Analysis

max time kernel
186s
max time network
212s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
08-02-2023 17:29

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General

Target

439E39925309FB7A963870356DABFBCE0478EC334D1BCD597AD9BEEEF31BB0A9.docx
Size

10KB
MD5

1256f6083a62257ba411c719b563c6d4
SHA1

e90827ec9f3889975ea49fa3e32a15a12fc4f586
SHA256

439e39925309fb7a963870356dabfbce0478ec334d1bcd597ad9beeef31bb0a9
SHA512

65147689f7afda87f880105d8e2603ac322998a6adc507c6cc1a92dc254a8962a4fe21917178cb8574dbce23c0d704c1b4ab3b29c6ffb3873344af9f446fe11e
SSDEEP

192:ScIMmtP5hG/b7XN+eOWOO+5+5F7Jar/YEChI3DZR:SPXRE7XtOZ7wtar/YECOf

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 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
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	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\SystemSKU	WINWORD.EXE
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily	WINWORD.EXE

Suspicious behavior: AddClipboardFormatListener 2 IoCs

Processes:

WINWORD.EXE

pid process

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

Processes:

WINWORD.EXE

description pid process

Token: SeAuditPrivilege 332 WINWORD.EXE
Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

WINWORD.EXE

pid process

332 WINWORD.EXE
332 WINWORD.EXE
332 WINWORD.EXE
332 WINWORD.EXE
332 WINWORD.EXE
332 WINWORD.EXE

pid	process
332	WINWORD.EXE
332	WINWORD.EXE

description	pid	process
Token: SeAuditPrivilege	332	WINWORD.EXE

pid	process
332	WINWORD.EXE
332	WINWORD.EXE
332	WINWORD.EXE
332	WINWORD.EXE
332	WINWORD.EXE
332	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\439E39925309FB7A963870356DABFBCE0478EC334D1BCD597AD9BEEEF31BB0A9.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:332

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/332-132-0x00007FF960090000-0x00007FF9600A0000-memory.dmp

Filesize
64KB

Download
memory/332-133-0x00007FF960090000-0x00007FF9600A0000-memory.dmp

Filesize
64KB

Download
memory/332-134-0x00007FF960090000-0x00007FF9600A0000-memory.dmp

Filesize
64KB

Download
memory/332-135-0x00007FF960090000-0x00007FF9600A0000-memory.dmp

Filesize
64KB

Download
memory/332-136-0x00007FF960090000-0x00007FF9600A0000-memory.dmp

Filesize
64KB

Download
memory/332-137-0x00007FF95DB80000-0x00007FF95DB90000-memory.dmp

Filesize
64KB

Download
memory/332-138-0x00007FF95DB80000-0x00007FF95DB90000-memory.dmp

Filesize
64KB

Download
memory/332-140-0x00007FF960090000-0x00007FF9600A0000-memory.dmp

Filesize
64KB

Download
memory/332-141-0x00007FF960090000-0x00007FF9600A0000-memory.dmp

Filesize
64KB

Download
memory/332-142-0x00007FF960090000-0x00007FF9600A0000-memory.dmp

Filesize
64KB

Download
memory/332-143-0x00007FF960090000-0x00007FF9600A0000-memory.dmp

Filesize
64KB

Download