cbbf8e679ed6ac76edb203e6b84f87c242ab2460b296b817f1a4e94b08087bc0

Analysis

max time kernel
13s
max time network
14s
platform
windows10_x64
resource
win10
submitted
17-07-2020 15:35

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General

Target

cbbf8e679ed6ac76edb203e6b84f87c242ab2460b296b817f1a4e94b08087bc0.doc
Size

196KB
MD5

0db7b472f34e00dc925adcd9a4f493ad
SHA1

39f72752148cdb715cc2242f079c5a44a92a44ee
SHA256

cbbf8e679ed6ac76edb203e6b84f87c242ab2460b296b817f1a4e94b08087bc0
SHA512

30a6ef04a460079587dbae570ae0bcccd1abd774d69ce5e8f0ac8e3baa7e9696d87a0a626a3530a6d321ba83d14447101d2e7c905eebfa8661f7267744543d4d

Score

1^/10

Malware Config

Signatures

Suspicious use of SetWindowsHookEx 10 IoCs

pid	Process
720	WINWORD.EXE
720	WINWORD.EXE
720	WINWORD.EXE
720	WINWORD.EXE
720	WINWORD.EXE
720	WINWORD.EXE
720	WINWORD.EXE
720	WINWORD.EXE
720	WINWORD.EXE
720	WINWORD.EXE

Suspicious behavior: AddClipboardFormatListener 2 IoCs

pid	Process
720	WINWORD.EXE
720	WINWORD.EXE

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

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\cbbf8e679ed6ac76edb203e6b84f87c242ab2460b296b817f1a4e94b08087bc0.doc" /o ""
1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious behavior: AddClipboardFormatListener
- Checks processor information in registry
- Enumerates system info in registry
PID:720

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

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Downloads

memory/720-0-0x000001BAC8F1B000-0x000001BAC8F20000-memory.dmp

Filesize
20KB

Download
memory/720-1-0x000001BAC8F1B000-0x000001BAC8F20000-memory.dmp

Filesize
20KB

Download
memory/720-2-0x000001BAC90E1000-0x000001BAC90EA000-memory.dmp

Filesize
36KB

Download
memory/720-3-0x000001BAC90EA000-0x000001BAC90EF000-memory.dmp

Filesize
20KB

Download

Analysis

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General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads