e78d49a9bf6eb67671a584ee65b1a267cb21bde80f6687f70050fc4538138ad0

Analysis

max time kernel
149s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20230221-en
resource tags

arch:x64arch:x86image:win10v2004-20230221-enlocale:en-usos:windows10-2004-x64system
submitted
14-03-2023 08:51

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General

Target

88b60564a58fb8f602ccc3a8a64a75c0.doc
Size

24KB
MD5

88b60564a58fb8f602ccc3a8a64a75c0
SHA1

4f7c7ff8ae152df998045baad20f9b35567ca3b9
SHA256

e78d49a9bf6eb67671a584ee65b1a267cb21bde80f6687f70050fc4538138ad0
SHA512

4a5863491e0899cf1745f5c7855d46dc82e9ce563f7344a9817b105f2ed1437f8b949c3c438ae8cd957d7f4a67698e886b67da50b8c23d36d8b293d1fa55dd27
SSDEEP

384:SfBasCTBPMDBvL2g1Q5yLXsgv88NnRyxhJcmvEDg16r2:2AsC1P3QQ5yLcmjnOBvEDg16r

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\ProcessorNameString	WINWORD.EXE
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	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

392 WINWORD.EXE
392 WINWORD.EXE

Suspicious use of SetWindowsHookEx 21 IoCs

Processes:

WINWORD.EXE

pid	process
392	WINWORD.EXE
392	WINWORD.EXE
392	WINWORD.EXE
392	WINWORD.EXE
392	WINWORD.EXE
392	WINWORD.EXE
392	WINWORD.EXE
392	WINWORD.EXE
392	WINWORD.EXE
392	WINWORD.EXE
392	WINWORD.EXE
392	WINWORD.EXE
392	WINWORD.EXE
392	WINWORD.EXE
392	WINWORD.EXE
392	WINWORD.EXE
392	WINWORD.EXE
392	WINWORD.EXE
392	WINWORD.EXE
392	WINWORD.EXE
392	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\88b60564a58fb8f602ccc3a8a64a75c0.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:392

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/392-133-0x00007FF7F5150000-0x00007FF7F5160000-memory.dmp

Filesize
64KB

Download
memory/392-134-0x00007FF7F5150000-0x00007FF7F5160000-memory.dmp

Filesize
64KB

Download
memory/392-135-0x00007FF7F5150000-0x00007FF7F5160000-memory.dmp

Filesize
64KB

Download
memory/392-136-0x00007FF7F5150000-0x00007FF7F5160000-memory.dmp

Filesize
64KB

Download
memory/392-137-0x00007FF7F5150000-0x00007FF7F5160000-memory.dmp

Filesize
64KB

Download
memory/392-138-0x00007FF7F3050000-0x00007FF7F3060000-memory.dmp

Filesize
64KB

Download
memory/392-139-0x00007FF7F3050000-0x00007FF7F3060000-memory.dmp

Filesize
64KB

Download