a4144c641d91901e22abbefc33604f1e8afd8706524f72d73dde59e468f985fc

Analysis

max time kernel
135s
max time network
137s
platform
windows10_x64
resource
win10
submitted
21/08/2020, 11:10

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target
emotet_e3_a4144c641d91901e22abbefc33604f1e8afd8706524f72d73dde59e468f985fc_2020-08-21__110925._doc.doc
Size 178KB
Sample200821-2tqkljcdvx
SHA256 a4144c641d91901e22abbefc33604f1e8afd8706524f72d73dde59e468f985fc
MD5 52b4c9e82554cbc3464770e4e8540dd1
SHA1 d45720ace2b4308c3f87e02befcd002e6ca5bbcb
SHA512 6cb328965aeaf06bbdcb34204a35b96b01b76cc02909e99e0203ac5ff723db0fdba51420ca6f2d0babc8d3d26698eaf6a4a01e163e28475248dcfe5b8151d68b
MD5 SHA1 SHA512

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

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

Suspicious behavior: AddClipboardFormatListener 2 IoCs

pid	Process
4092	WINWORD.EXE
4092	WINWORD.EXE

Suspicious use of SetWindowsHookEx 9 IoCs

pid	Process
4092	WINWORD.EXE
4092	WINWORD.EXE
4092	WINWORD.EXE
4092	WINWORD.EXE
4092	WINWORD.EXE
4092	WINWORD.EXE
4092	WINWORD.EXE
4092	WINWORD.EXE
4092	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\emotet_e3_a4144c641d91901e22abbefc33604f1e8afd8706524f72d73dde59e468f985fc_2020-08-21__110925._doc.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4092

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

Replay Monitor

Loading Replay Monitor...

Downloads

memory/4092-0-0x00007FFDCD490000-0x00007FFDCDB56000-memory.dmp

Download

memory/4092-6-0x000001FB1C2B2000-0x000001FB1C2D4000-memory.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads