53d7a7e5774bc299d1d70b8764750f34faa344344b80a7b05db220d2e02796ed

Analysis

max time kernel
136s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
08/02/2023, 17:29

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General

Target

53D7A7E5774BC299D1D70B8764750F34FAA344344B80A7B05DB220D2E02796ED.rtf
Size

84KB
MD5

214a5018ca69057d61ee15f5ca7b3114
SHA1

950e0046e744400d96ef7761358e85eb6c6fed17
SHA256

53d7a7e5774bc299d1d70b8764750f34faa344344b80a7b05db220d2e02796ed
SHA512

b66a5589a20f25c72a8ee55079e7b6af012c0a3bafd9732978109ea26201aa450edbdb914006e66e78537c1171c8ba5386c4d80f701102832072f29b228999a3
SSDEEP

768:KFx0XaIsnPRIa4fwJMxXKMhxJ6mqVptc6O/n:Kf0Xvx3EMImxr+4n

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
4984	WINWORD.EXE
4984	WINWORD.EXE

Suspicious use of SetWindowsHookEx 8 IoCs

pid	Process
4984	WINWORD.EXE
4984	WINWORD.EXE
4984	WINWORD.EXE
4984	WINWORD.EXE
4984	WINWORD.EXE
4984	WINWORD.EXE
4984	WINWORD.EXE
4984	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\53D7A7E5774BC299D1D70B8764750F34FAA344344B80A7B05DB220D2E02796ED.rtf" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4984

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/4984-132-0x00007FFE14B70000-0x00007FFE14B80000-memory.dmp

Filesize
64KB

Download
memory/4984-133-0x00007FFE14B70000-0x00007FFE14B80000-memory.dmp

Filesize
64KB

Download
memory/4984-134-0x00007FFE14B70000-0x00007FFE14B80000-memory.dmp

Filesize
64KB

Download
memory/4984-135-0x00007FFE14B70000-0x00007FFE14B80000-memory.dmp

Filesize
64KB

Download
memory/4984-136-0x00007FFE14B70000-0x00007FFE14B80000-memory.dmp

Filesize
64KB

Download
memory/4984-137-0x00007FFE12590000-0x00007FFE125A0000-memory.dmp

Filesize
64KB

Download
memory/4984-138-0x00007FFE12590000-0x00007FFE125A0000-memory.dmp

Filesize
64KB

Download
memory/4984-140-0x00007FFE14B70000-0x00007FFE14B80000-memory.dmp

Filesize
64KB

Download
memory/4984-141-0x00007FFE14B70000-0x00007FFE14B80000-memory.dmp

Filesize
64KB

Download
memory/4984-142-0x00007FFE14B70000-0x00007FFE14B80000-memory.dmp

Filesize
64KB

Download
memory/4984-143-0x00007FFE14B70000-0x00007FFE14B80000-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