898aeaebd508341199c86a83940004f44ab6b4c005a91486c70a878bd5a6054a

Analysis

max time kernel
134s
max time network
140s
platform
windows10_x64
resource
win10
submitted
11-07-2020 07:25

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General

Target

fatti 07.08.2020.doc
Size

133KB
MD5

686c96295409e5297007bb5c855575e8
SHA1

445fa15669a54184f08c86b732bf6674fa9fc099
SHA256

898aeaebd508341199c86a83940004f44ab6b4c005a91486c70a878bd5a6054a
SHA512

c235e8395f21d9a0bd713f5fd0d42161350ea0a8184c57aefc66d59cd2bd0a49d88fbe875b2b0e0769314a2a643d37bfe5a13b9e01b06b2ec3a51151408d1080

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 use of SetWindowsHookEx 19 IoCs

Processes:

WINWORD.EXE

pid	process
720	WINWORD.EXE
720	WINWORD.EXE
720	WINWORD.EXE
720	WINWORD.EXE
720	WINWORD.EXE
720	WINWORD.EXE
720	WINWORD.EXE
720	WINWORD.EXE
720	WINWORD.EXE
720	WINWORD.EXE
720	WINWORD.EXE
720	WINWORD.EXE
720	WINWORD.EXE
720	WINWORD.EXE
720	WINWORD.EXE
720	WINWORD.EXE
720	WINWORD.EXE
720	WINWORD.EXE
720	WINWORD.EXE

Suspicious behavior: AddClipboardFormatListener 2 IoCs

Processes:

WINWORD.EXE

pid process

720 WINWORD.EXE
720 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\fatti 07.08.2020.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious use of SetWindowsHookEx
- Suspicious behavior: AddClipboardFormatListener
PID:720

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

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Downloads

memory/720-0-0x000001BAC910B000-0x000001BAC9175000-memory.dmp

Filesize
424KB

Download
memory/720-1-0x000001BAC910B000-0x000001BAC9175000-memory.dmp

Filesize
424KB

Download
memory/720-2-0x000001BAC910B000-0x000001BAC9175000-memory.dmp

Filesize
424KB

Download
memory/720-3-0x000001BAC91D8000-0x000001BAC91DD000-memory.dmp

Filesize
20KB

Download
memory/720-4-0x000001BAC91D8000-0x000001BAC91DD000-memory.dmp

Filesize
20KB

Download