aa8d5d68477493748dbd276eddf4cf0cbe8e3eea559eceb6b60e03d9b2cb8d61

Analysis

max time kernel
135s
max time network
130s
platform
windows10_x64
resource
win10
submitted
11/08/2020, 13:40

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General

Target
emotet_e3_aa8d5d68477493748dbd276eddf4cf0cbe8e3eea559eceb6b60e03d9b2cb8d61_2020-08-11__133909._doc.doc
Size 229KB
Sample200811-ryf9jla69j
SHA256 aa8d5d68477493748dbd276eddf4cf0cbe8e3eea559eceb6b60e03d9b2cb8d61
MD5 3ef3809672b743a149217e1de23199d6
SHA1 6da48d0efddcf71e830c469f7f4664509eb8a918
SHA512 61847a18a85c4dcbb9c96b9e05dd072c4f0caff8ac5ffbb7bc13fb08809a5cead2377d05b5dca71f484ad921b8523bee35aa9eca6705208962b3dd4016b777b1
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
3820	WINWORD.EXE
3820	WINWORD.EXE

Suspicious use of SetWindowsHookEx 9 IoCs

pid	Process
3820	WINWORD.EXE
3820	WINWORD.EXE
3820	WINWORD.EXE
3820	WINWORD.EXE
3820	WINWORD.EXE
3820	WINWORD.EXE
3820	WINWORD.EXE
3820	WINWORD.EXE
3820	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_aa8d5d68477493748dbd276eddf4cf0cbe8e3eea559eceb6b60e03d9b2cb8d61_2020-08-11__133909._doc.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3820

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/3820-0-0x00007FFAC05B0000-0x00007FFAC0C76000-memory.dmp

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads