5f91f3b28941989a9628ed920d9d64b076899acce077eff158c343ecedad77be

Analysis

max time kernel
115s
max time network
143s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
06/10/2022, 09:45

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General

Target

5f91f3b28941989a9628ed920d9d64b076899acce077eff158c343ecedad77be.docx
Size

45KB
MD5

e2300f5b9b7b58698fd0ebd628113bd2
SHA1

f24778d4328b9cc55700e58b6309b824c4e4832d
SHA256

5f91f3b28941989a9628ed920d9d64b076899acce077eff158c343ecedad77be
SHA512

a4489356e0cd144ec7dddb9be1182b7fd971949b420ff25c59235060b2e22785b9b85aaeb48a8aa2685f035a780ba9d4b8165637da9f76be36cfaf993f3e9248
SSDEEP

768:CwUOQkSBZZGCOi6Lr75V0ejah1e2nIBQuePmPsOcBK9o+CHt0qC:CwleZZkZ5CeGh1esIh3st+C+qC

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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	WINWORD.EXE
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	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
4968	WINWORD.EXE
4968	WINWORD.EXE

Suspicious use of SetWindowsHookEx 8 IoCs

pid	Process
4968	WINWORD.EXE
4968	WINWORD.EXE
4968	WINWORD.EXE
4968	WINWORD.EXE
4968	WINWORD.EXE
4968	WINWORD.EXE
4968	WINWORD.EXE
4968	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\5f91f3b28941989a9628ed920d9d64b076899acce077eff158c343ecedad77be.docx" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4968

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/4968-134-0x00007FFB9B4D0000-0x00007FFB9B4E0000-memory.dmp

Filesize
64KB

Download
memory/4968-136-0x00007FFB9B4D0000-0x00007FFB9B4E0000-memory.dmp

Filesize
64KB

Download
memory/4968-135-0x00007FFB9B4D0000-0x00007FFB9B4E0000-memory.dmp

Filesize
64KB

Download
memory/4968-133-0x00007FFB9B4D0000-0x00007FFB9B4E0000-memory.dmp

Filesize
64KB

Download
memory/4968-132-0x00007FFB9B4D0000-0x00007FFB9B4E0000-memory.dmp

Filesize
64KB

Download
memory/4968-137-0x00007FFB99260000-0x00007FFB99270000-memory.dmp

Filesize
64KB

Download
memory/4968-138-0x00007FFB99260000-0x00007FFB99270000-memory.dmp

Filesize
64KB

Download
memory/4968-140-0x00007FFB9B4D0000-0x00007FFB9B4E0000-memory.dmp

Filesize
64KB

Download
memory/4968-141-0x00007FFB9B4D0000-0x00007FFB9B4E0000-memory.dmp

Filesize
64KB

Download
memory/4968-142-0x00007FFB9B4D0000-0x00007FFB9B4E0000-memory.dmp

Filesize
64KB

Download
memory/4968-143-0x00007FFB9B4D0000-0x00007FFB9B4E0000-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