84ef5406a61b4fb0703768a120e9f107d569387276357d88ef77c936c1ec109a

Analysis

max time kernel
206s
max time network
213s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
25-11-2022 21:41

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General

Target

84ef5406a61b4fb0703768a120e9f107d569387276357d88ef77c936c1ec109a.doc
Size

49KB
MD5

dda0e41140a88f59ca25f4f987a8e862
SHA1

0010e676d77bd57b7c53b538a4fcba8fc3c3a79b
SHA256

84ef5406a61b4fb0703768a120e9f107d569387276357d88ef77c936c1ec109a
SHA512

15a61064e080ca089dbaf1f84d603eb13a485daffea4899e3cde2ccce5e63501344d49b56777e00b55a301e49d92ccca648d00fd52604c077efa3dbe64234837
SSDEEP

384:CWU9HEpHLZsNVDoTkfKlyoUAwFJzroNL790jit9rZ0jY8pXr:8IFcDCkClyBptMN5JlP8h

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

4392 WINWORD.EXE
4392 WINWORD.EXE
Suspicious use of SetWindowsHookEx 7 IoCs

Processes:

WINWORD.EXE

pid process

4392 WINWORD.EXE
4392 WINWORD.EXE
4392 WINWORD.EXE
4392 WINWORD.EXE
4392 WINWORD.EXE
4392 WINWORD.EXE
4392 WINWORD.EXE

pid	process
4392	WINWORD.EXE
4392	WINWORD.EXE

pid	process
4392	WINWORD.EXE
4392	WINWORD.EXE
4392	WINWORD.EXE
4392	WINWORD.EXE
4392	WINWORD.EXE
4392	WINWORD.EXE
4392	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\84ef5406a61b4fb0703768a120e9f107d569387276357d88ef77c936c1ec109a.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4392

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/4392-132-0x00007FFD189F0000-0x00007FFD18A00000-memory.dmp

Filesize
64KB

Download
memory/4392-133-0x00007FFD189F0000-0x00007FFD18A00000-memory.dmp

Filesize
64KB

Download
memory/4392-134-0x00007FFD189F0000-0x00007FFD18A00000-memory.dmp

Filesize
64KB

Download
memory/4392-135-0x00007FFD189F0000-0x00007FFD18A00000-memory.dmp

Filesize
64KB

Download
memory/4392-136-0x00007FFD189F0000-0x00007FFD18A00000-memory.dmp

Filesize
64KB

Download
memory/4392-137-0x00007FFD16840000-0x00007FFD16850000-memory.dmp

Filesize
64KB

Download
memory/4392-138-0x00007FFD16840000-0x00007FFD16850000-memory.dmp

Filesize
64KB

Download