328b29b940554b497693b7dc4b1f74dc58dceb0619a33ed4aeeafa09b95af290

Analysis

max time kernel
160s
max time network
176s
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

328b29b940554b497693b7dc4b1f74dc58dceb0619a33ed4aeeafa09b95af290.rtf
Size

734KB
MD5

6d36c15327846d69d6c0687a6275613e
SHA1

a4be38a5f4c266c132d7cf132d6064036b2fc6aa
SHA256

328b29b940554b497693b7dc4b1f74dc58dceb0619a33ed4aeeafa09b95af290
SHA512

901fdffb78e418a8a58c23cbe0fe6aef833edcdedc1c3b0b02c48762ee9fa1dc2466d908930b03ab37c346bedf76f99c6876fa67c49a4f90a1d5cfaa31f64a70

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 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\{153EFAD2-E8CE-492F-80D7-6CB0F0E74228}\gondi.doc:Zone.Identifier	WINWORD.EXE
File opened for modification	C:\Users\Admin\AppData\Local\Temp\{153EFAD2-E8CE-492F-80D7-6CB0F0E74228}\dqfm.cmd:Zone.Identifier	WINWORD.EXE
File opened for modification	C:\Users\Admin\AppData\Local\Temp\{153EFAD2-E8CE-492F-80D7-6CB0F0E74228}\hondi.cmd:Zone.Identifier	WINWORD.EXE
File opened for modification	C:\Users\Admin\AppData\Local\Temp\{153EFAD2-E8CE-492F-80D7-6CB0F0E74228}\mondi.exe:Zone.Identifier	WINWORD.EXE

Suspicious behavior: AddClipboardFormatListener 2 IoCs

Processes:

WINWORD.EXE

pid process

4860 WINWORD.EXE
4860 WINWORD.EXE
Suspicious use of SetWindowsHookEx 9 IoCs

Processes:

WINWORD.EXE

pid process

4860 WINWORD.EXE
4860 WINWORD.EXE
4860 WINWORD.EXE
4860 WINWORD.EXE
4860 WINWORD.EXE
4860 WINWORD.EXE
4860 WINWORD.EXE
4860 WINWORD.EXE
4860 WINWORD.EXE

pid	process
4860	WINWORD.EXE
4860	WINWORD.EXE

pid	process
4860	WINWORD.EXE
4860	WINWORD.EXE
4860	WINWORD.EXE
4860	WINWORD.EXE
4860	WINWORD.EXE
4860	WINWORD.EXE
4860	WINWORD.EXE
4860	WINWORD.EXE
4860	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\328b29b940554b497693b7dc4b1f74dc58dceb0619a33ed4aeeafa09b95af290.rtf" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- NTFS ADS
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4860

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/4860-130-0x00007FFCD2210000-0x00007FFCD2220000-memory.dmp

Filesize
64KB

Download
memory/4860-131-0x00007FFCD2210000-0x00007FFCD2220000-memory.dmp

Filesize
64KB

Download
memory/4860-132-0x00007FFCD2210000-0x00007FFCD2220000-memory.dmp

Filesize
64KB

Download
memory/4860-133-0x00007FFCD2210000-0x00007FFCD2220000-memory.dmp

Filesize
64KB

Download
memory/4860-134-0x00007FFCD2210000-0x00007FFCD2220000-memory.dmp

Filesize
64KB

Download
memory/4860-135-0x00007FFCCF8B0000-0x00007FFCCF8C0000-memory.dmp

Filesize
64KB

Download
memory/4860-136-0x00007FFCCF8B0000-0x00007FFCCF8C0000-memory.dmp

Filesize
64KB

Download
memory/4860-138-0x00007FFCD2210000-0x00007FFCD2220000-memory.dmp

Filesize
64KB

Download
memory/4860-140-0x00007FFCD2210000-0x00007FFCD2220000-memory.dmp

Filesize
64KB

Download
memory/4860-139-0x00007FFCD2210000-0x00007FFCD2220000-memory.dmp

Filesize
64KB

Download
memory/4860-141-0x00007FFCD2210000-0x00007FFCD2220000-memory.dmp

Filesize
64KB

Download