1ac54e8c38c07efa41efdb8db3b520ee2fc76b1659bb48b1f66a996f6c59dda3

Analysis

max time kernel
98s
max time network
126s
platform
windows10-2004_x64
resource
win10v2004-20220721-en
resource tags

arch:x64arch:x86image:win10v2004-20220721-enlocale:en-usos:windows10-2004-x64system
submitted
25-07-2022 03:51

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General

Target

1ac54e8c38c07efa41efdb8db3b520ee2fc76b1659bb48b1f66a996f6c59dda3.rtf
Size

8KB
MD5

03dd9f3019550169a008b940b684fdea
SHA1

93d8444b6e2ca5dba1236e13f06089aea262669c
SHA256

1ac54e8c38c07efa41efdb8db3b520ee2fc76b1659bb48b1f66a996f6c59dda3
SHA512

a6370c278b28656a3120a25139ccc212ef67e0c55ddc3bc794cce426ba5e1705edade808d029e0ef4fc3fbb80431c96b3a1a58b453b61ebd33c38a9664328aef

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

1368 WINWORD.EXE
1368 WINWORD.EXE
Suspicious use of SetWindowsHookEx 8 IoCs

Processes:

WINWORD.EXE

pid process

1368 WINWORD.EXE
1368 WINWORD.EXE
1368 WINWORD.EXE
1368 WINWORD.EXE
1368 WINWORD.EXE
1368 WINWORD.EXE
1368 WINWORD.EXE
1368 WINWORD.EXE

pid	process
1368	WINWORD.EXE
1368	WINWORD.EXE

pid	process
1368	WINWORD.EXE
1368	WINWORD.EXE
1368	WINWORD.EXE
1368	WINWORD.EXE
1368	WINWORD.EXE
1368	WINWORD.EXE
1368	WINWORD.EXE
1368	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\1ac54e8c38c07efa41efdb8db3b520ee2fc76b1659bb48b1f66a996f6c59dda3.rtf" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1368

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/1368-130-0x00007FFDD84F0000-0x00007FFDD8500000-memory.dmp

Filesize
64KB

Download
memory/1368-131-0x00007FFDD84F0000-0x00007FFDD8500000-memory.dmp

Filesize
64KB

Download
memory/1368-132-0x00007FFDD84F0000-0x00007FFDD8500000-memory.dmp

Filesize
64KB

Download
memory/1368-133-0x00007FFDD84F0000-0x00007FFDD8500000-memory.dmp

Filesize
64KB

Download
memory/1368-134-0x00007FFDD84F0000-0x00007FFDD8500000-memory.dmp

Filesize
64KB

Download
memory/1368-135-0x00007FFDD6330000-0x00007FFDD6340000-memory.dmp

Filesize
64KB

Download
memory/1368-136-0x00007FFDD6330000-0x00007FFDD6340000-memory.dmp

Filesize
64KB

Download
memory/1368-138-0x00007FFDD84F0000-0x00007FFDD8500000-memory.dmp

Filesize
64KB

Download
memory/1368-139-0x00007FFDD84F0000-0x00007FFDD8500000-memory.dmp

Filesize
64KB

Download
memory/1368-140-0x00007FFDD84F0000-0x00007FFDD8500000-memory.dmp

Filesize
64KB

Download
memory/1368-141-0x00007FFDD84F0000-0x00007FFDD8500000-memory.dmp

Filesize
64KB

Download