5e7286a6c92ed2e7d83789a1e1e71e0e051fa0fbb47ff3767b787c86e1fec49c

Analysis

max time kernel
138s
max time network
130s
platform
windows10_x64
resource
win10v200430
submitted
12-07-2020 13:10

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General

Target

12.07.rtf
Size

653KB
MD5

333d571e448686dd17da1d47546e4aab
SHA1

03ddb8e0550dd9e5e01b8560a199ab344b55d744
SHA256

5e7286a6c92ed2e7d83789a1e1e71e0e051fa0fbb47ff3767b787c86e1fec49c
SHA512

16f0a5242fc2ab83fc96e0ef1a04cd385753cdf0b0c668495226b43a77135f1ec113e537acf7413a750e0196b7dedec071449a4eaae2222f6f852f57f9431fd3

Score

1^/10

Malware Config

Signatures

Suspicious use of SetWindowsHookEx 10 IoCs

Processes:

WINWORD.EXE

pid	process
3944	WINWORD.EXE
3944	WINWORD.EXE
3944	WINWORD.EXE
3944	WINWORD.EXE
3944	WINWORD.EXE
3944	WINWORD.EXE
3944	WINWORD.EXE
3944	WINWORD.EXE
3944	WINWORD.EXE
3944	WINWORD.EXE

Suspicious behavior: AddClipboardFormatListener 2 IoCs

Processes:

WINWORD.EXE

pid process

3944 WINWORD.EXE
3944 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

Processes:

WINWORD.EXE

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

Processes:

WINWORD.EXE

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\12.07.rtf" /o ""
1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious behavior: AddClipboardFormatListener
- Checks processor information in registry
- Enumerates system info in registry
PID:3944

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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