af54403904ac8e687184e57ff1fddf97a7b9ce196895a7da5262b90d47da915c

Analysis

max time kernel
148s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20220721-en
resource tags

arch:x64arch:x86image:win10v2004-20220721-enlocale:en-usos:windows10-2004-x64system
submitted
31-07-2022 05:01

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General

Target

af54403904ac8e687184e57ff1fddf97a7b9ce196895a7da5262b90d47da915c.rtf
Size

734KB
MD5

7969150b6ec8e1ab8a542d50c985e489
SHA1

8f8ab77541b644396b50b447384f6a213b71f353
SHA256

af54403904ac8e687184e57ff1fddf97a7b9ce196895a7da5262b90d47da915c
SHA512

2cfdecde59f68b5ba3f6ce4b19d129853663da850aface5bdea4572a3686f71877c3f83b566818b17e02fa211b5cd3ff674e22b161cea4427cf862708095f30a

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

NTFS ADS 4 IoCs

Processes:

WINWORD.EXE

description	ioc	process
File opened for modification	C:\Users\Admin\AppData\Local\Temp\{07BF3217-C77A-48D8-8888-D5B46F7CD39E}\gondi.doc:Zone.Identifier	WINWORD.EXE
File opened for modification	C:\Users\Admin\AppData\Local\Temp\{07BF3217-C77A-48D8-8888-D5B46F7CD39E}\dqfm.cmd:Zone.Identifier	WINWORD.EXE
File opened for modification	C:\Users\Admin\AppData\Local\Temp\{07BF3217-C77A-48D8-8888-D5B46F7CD39E}\hondi.cmd:Zone.Identifier	WINWORD.EXE
File opened for modification	C:\Users\Admin\AppData\Local\Temp\{07BF3217-C77A-48D8-8888-D5B46F7CD39E}\mondi.exe:Zone.Identifier	WINWORD.EXE

Suspicious behavior: AddClipboardFormatListener 2 IoCs

Processes:

WINWORD.EXE

pid process

2396 WINWORD.EXE
2396 WINWORD.EXE

Suspicious use of SetWindowsHookEx 10 IoCs

Processes:

WINWORD.EXE

pid	process
2396	WINWORD.EXE
2396	WINWORD.EXE
2396	WINWORD.EXE
2396	WINWORD.EXE
2396	WINWORD.EXE
2396	WINWORD.EXE
2396	WINWORD.EXE
2396	WINWORD.EXE
2396	WINWORD.EXE
2396	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\af54403904ac8e687184e57ff1fddf97a7b9ce196895a7da5262b90d47da915c.rtf" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- NTFS ADS
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2396

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/2396-130-0x00007FF9074D0000-0x00007FF9074E0000-memory.dmp

Filesize
64KB

Download
memory/2396-131-0x00007FF9074D0000-0x00007FF9074E0000-memory.dmp

Filesize
64KB

Download
memory/2396-132-0x00007FF9074D0000-0x00007FF9074E0000-memory.dmp

Filesize
64KB

Download
memory/2396-133-0x00007FF9074D0000-0x00007FF9074E0000-memory.dmp

Filesize
64KB

Download
memory/2396-134-0x00007FF9074D0000-0x00007FF9074E0000-memory.dmp

Filesize
64KB

Download
memory/2396-135-0x00007FF9050D0000-0x00007FF9050E0000-memory.dmp

Filesize
64KB

Download
memory/2396-136-0x00007FF9050D0000-0x00007FF9050E0000-memory.dmp

Filesize
64KB

Download