b624482a1a1880244c9c0ac1b64e19b7980a07bb9d8f5c59b4aabcae3fa0eda4

Analysis

max time kernel
145s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20220721-en
resource tags

arch:x64arch:x86image:win10v2004-20220721-enlocale:en-usos:windows10-2004-x64system
submitted
24-07-2022 22:29

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General

Target

b624482a1a1880244c9c0ac1b64e19b7980a07bb9d8f5c59b4aabcae3fa0eda4.rtf
Size

261KB
MD5

70f5959abfa46e33899c096caee0c2a8
SHA1

697e56b06746172c8e3bbcb5e618843b55642a9d
SHA256

b624482a1a1880244c9c0ac1b64e19b7980a07bb9d8f5c59b4aabcae3fa0eda4
SHA512

8d07be0aa691be170202df6e7ae7a095fdfe68b41036273d54728a248bf86b117902f4e4e4b1ae57e6f1f302c83ed3be6b057ffac0526e6e928dcda4af94a6f9

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

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

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

pid	Process
3540	WINWORD.EXE
3540	WINWORD.EXE

Suspicious use of SetWindowsHookEx 8 IoCs

pid	Process
3540	WINWORD.EXE
3540	WINWORD.EXE
3540	WINWORD.EXE
3540	WINWORD.EXE
3540	WINWORD.EXE
3540	WINWORD.EXE
3540	WINWORD.EXE
3540	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\b624482a1a1880244c9c0ac1b64e19b7980a07bb9d8f5c59b4aabcae3fa0eda4.rtf" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3540

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/3540-130-0x00007FF9C8470000-0x00007FF9C8480000-memory.dmp

Filesize
64KB

Download
memory/3540-131-0x00007FF9C8470000-0x00007FF9C8480000-memory.dmp

Filesize
64KB

Download
memory/3540-132-0x00007FF9C8470000-0x00007FF9C8480000-memory.dmp

Filesize
64KB

Download
memory/3540-133-0x00007FF9C8470000-0x00007FF9C8480000-memory.dmp

Filesize
64KB

Download
memory/3540-134-0x00007FF9C8470000-0x00007FF9C8480000-memory.dmp

Filesize
64KB

Download
memory/3540-135-0x00007FF9C5D20000-0x00007FF9C5D30000-memory.dmp

Filesize
64KB

Download
memory/3540-136-0x00007FF9C5D20000-0x00007FF9C5D30000-memory.dmp

Filesize
64KB

Download
memory/3540-138-0x00007FF9C8470000-0x00007FF9C8480000-memory.dmp

Filesize
64KB

Download
memory/3540-139-0x00007FF9C8470000-0x00007FF9C8480000-memory.dmp

Filesize
64KB

Download
memory/3540-140-0x00007FF9C8470000-0x00007FF9C8480000-memory.dmp

Filesize
64KB

Download
memory/3540-141-0x00007FF9C8470000-0x00007FF9C8480000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads