88478956ea6c8ea5423e2c30e23fbbf893f4ebbcaa3718d407ac418bf9964c0e

Analysis

max time kernel
136s
max time network
131s
platform
windows10_x64
resource
win10v20201028
submitted
08-01-2021 07:28

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

New PO.doc.rtf
Size

1.3MB
MD5

3e734589bebe665471dec5c6342b1df3
SHA1

08a241bc943f69b937e6df4bd231d19d81b84128
SHA256

88478956ea6c8ea5423e2c30e23fbbf893f4ebbcaa3718d407ac418bf9964c0e
SHA512

15463cf5f247f8d6b9abfbd8697e82a06ac61dea918b64b6668fdb281e39d28d61bcd9b9a5cb14e2375b6998f0872e4018e442eba83f02ddbfefd359234e02ec

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

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

Suspicious behavior: AddClipboardFormatListener 2 IoCs

Processes:

WINWORD.EXE

pid process

1020 WINWORD.EXE
1020 WINWORD.EXE
Suspicious use of SetWindowsHookEx 8 IoCs

Processes:

WINWORD.EXE

pid process

1020 WINWORD.EXE
1020 WINWORD.EXE
1020 WINWORD.EXE
1020 WINWORD.EXE
1020 WINWORD.EXE
1020 WINWORD.EXE
1020 WINWORD.EXE
1020 WINWORD.EXE

pid	process
1020	WINWORD.EXE
1020	WINWORD.EXE

pid	process
1020	WINWORD.EXE
1020	WINWORD.EXE
1020	WINWORD.EXE
1020	WINWORD.EXE
1020	WINWORD.EXE
1020	WINWORD.EXE
1020	WINWORD.EXE
1020	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\New PO.doc.rtf" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1020

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

Loading Replay Monitor...

Downloads

memory/1020-2-0x00007FFF28E40000-0x00007FFF29477000-memory.dmp

Filesize
6.2MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads