1009aea4a8bbbd5395bfec97a0cf88c62577c68a98d32c161ffc97cbd869e7cb

General

Target

dettagli-07.08.2020.doc
Size

147KB
MD5

3b7a15f5094bbab789626ba83d70ec1f
SHA1

1c562038115775343ae7f8159410401381bf1cd3
SHA256

1009aea4a8bbbd5395bfec97a0cf88c62577c68a98d32c161ffc97cbd869e7cb
SHA512

e0e59328605009abb0004a80958741aca108338c594d3187552aa71641b38380a5e3b5b2c72058941e3ac98896779129289b154f72369875d83569fb3e2162eb

Score

10^/10

Malware Config

Signatures

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 use of SetWindowsHookEx 19 IoCs

Processes:

WINWORD.EXE

pid	process
3404	WINWORD.EXE
3404	WINWORD.EXE
3404	WINWORD.EXE
3404	WINWORD.EXE
3404	WINWORD.EXE
3404	WINWORD.EXE
3404	WINWORD.EXE
3404	WINWORD.EXE
3404	WINWORD.EXE
3404	WINWORD.EXE
3404	WINWORD.EXE
3404	WINWORD.EXE
3404	WINWORD.EXE
3404	WINWORD.EXE
3404	WINWORD.EXE
3404	WINWORD.EXE
3404	WINWORD.EXE
3404	WINWORD.EXE
3404	WINWORD.EXE

Suspicious behavior: AddClipboardFormatListener 2 IoCs

Processes:

WINWORD.EXE

pid process

3404 WINWORD.EXE
3404 WINWORD.EXE

Process spawned unexpected child process 1 IoCs

This typically indicates the parent process was compromised via an exploit or macro.

Processes:

regsvr32.exe

description	pid	pid_target	process	target process
Parent C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE is not expected to spawn this process	508	3404	regsvr32.exe	WINWORD.EXE

Suspicious use of WriteProcessMemory 2 IoCs

Processes:

WINWORD.EXE

description	pid	process	target process
PID 3404 wrote to memory of 508	3404	WINWORD.EXE	regsvr32.exe
PID 3404 wrote to memory of 508	3404	WINWORD.EXE	regsvr32.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

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\dettagli-07.08.2020.doc" /o ""
1⤵
- Enumerates system info in registry
- Suspicious use of SetWindowsHookEx
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of WriteProcessMemory
- Checks processor information in registry
PID:3404

C:\Windows\System32\regsvr32.exe
"C:\Windows\System32\regsvr32.exe" EA.tmp
2⤵
- Process spawned unexpected child process
PID:508

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

2

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

memory/508-3-0x0000000000000000-mapping.dmp

Download
memory/3404-0-0x000002877A0F4000-0x000002877A0FC000-memory.dmp

Filesize
32KB

Download
memory/3404-1-0x000002877A0F4000-0x000002877A0FC000-memory.dmp

Filesize
32KB

Download
memory/3404-2-0x000002877A189000-0x000002877A18E000-memory.dmp

Filesize
20KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads