4145531e84d3d023ff4195dbb01c6d334b30d7aaa677e9242bb53fcf0c4c8d25

Analysis

max time kernel
60s
max time network
56s
platform
windows10_x64
resource
win10
submitted
17/07/2020, 16:26

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General

Target

4145531e84d3d023ff4195dbb01c6d334b30d7aaa677e9242bb53fcf0c4c8d25.doc
Size

190KB
MD5

784a38a07ed27007e43b372a47528ff5
SHA1

a34ee71593bea1df1759fbfb40c887174922e2a0
SHA256

4145531e84d3d023ff4195dbb01c6d334b30d7aaa677e9242bb53fcf0c4c8d25
SHA512

f78b51d2f8cf884fe5bb9b7b008f32f6ff770c779cb133fd5d03dce0ba890eae455de8a677091c3b8ce0dfe26cf03490d0357a093661a97c8cbbfcaa7d2c1f2a

Score

1^/10

Malware Config

Signatures

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 use of SetWindowsHookEx 10 IoCs

pid	Process
3888	WINWORD.EXE
3888	WINWORD.EXE
3888	WINWORD.EXE
3888	WINWORD.EXE
3888	WINWORD.EXE
3888	WINWORD.EXE
3888	WINWORD.EXE
3888	WINWORD.EXE
3888	WINWORD.EXE
3888	WINWORD.EXE

Suspicious behavior: AddClipboardFormatListener 2 IoCs

pid	Process
3888	WINWORD.EXE
3888	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 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
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	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\4145531e84d3d023ff4195dbb01c6d334b30d7aaa677e9242bb53fcf0c4c8d25.doc" /o ""
1⤵
- Enumerates system info in registry
- Suspicious use of SetWindowsHookEx
- Suspicious behavior: AddClipboardFormatListener
- Checks processor information in registry
PID:3888

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/3888-2-0x0000026B8C628000-0x0000026B8C62D000-memory.dmp

Filesize
20KB

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memory/3888-3-0x0000026B8C628000-0x0000026B8C62D000-memory.dmp

Filesize
20KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads