f2cd33042d7b76e9edb8c51cd9ed1e0c2427352ae8731f76cebaf7d1b583afaa

Analysis

max time kernel
135s
max time network
132s
platform
windows10_x64
resource
win10
submitted
30/07/2020, 10:32

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General

Target
REP_527637712402908420199165.doc
Size 171KB
Sample200730-qrdgnrlynn
SHA256 f2cd33042d7b76e9edb8c51cd9ed1e0c2427352ae8731f76cebaf7d1b583afaa
MD5 6fc8877ac5c71440b1ad1f48c7af7fe9
SHA1 334be3a435682ee3fb15e837071552a4460472a5
SHA512 ceb5b963747d34d328c29c92fd74508e44daa51fa0a547ad4eb5619b40818eaa14e133c4f95ef1ecb39200b439c4111ae8ecf477c1cc21cf606b584bff2e145a
MD5 SHA1 SHA512

Score

1^/10

Malware Config

Signatures

Suspicious use of SetWindowsHookEx 9 IoCs

pid	Process
2928	WINWORD.EXE
2928	WINWORD.EXE
2928	WINWORD.EXE
2928	WINWORD.EXE
2928	WINWORD.EXE
2928	WINWORD.EXE
2928	WINWORD.EXE
2928	WINWORD.EXE
2928	WINWORD.EXE

Suspicious behavior: AddClipboardFormatListener 2 IoCs

pid	Process
2928	WINWORD.EXE
2928	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\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

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\REP_527637712402908420199165.doc" /o ""
1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious behavior: AddClipboardFormatListener
- Checks processor information in registry
- Enumerates system info in registry
PID:2928

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

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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