4b02ac4b78c52df20067a51effb006597724a42bb797a68660e94c2358aa5cd3

Analysis

max time kernel
136s
max time network
146s
platform
windows10_x64
resource
win10v20201028
submitted
13-03-2021 12:51

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General

Target

dettagli-03.21.doc
Size

76KB
MD5

084eaa78393d9b431e709a32bb5e6d64
SHA1

b4306fcd6d15185ae9f0f37f9363fe858b2453d0
SHA256

4b02ac4b78c52df20067a51effb006597724a42bb797a68660e94c2358aa5cd3
SHA512

3848f1ada0e4ac4f460909b43685260455bcc5e1c4d1b8b19ea8c3d35812bb72bfe92fff567f84e765b008b8630bb4b7216ff6b1a5a106ba35a80237616fe5f4

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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	WINWORD.EXE
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	WINWORD.EXE
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	WINWORD.EXE

Suspicious behavior: AddClipboardFormatListener 2 IoCs

Processes:

WINWORD.EXE

pid process

4716 WINWORD.EXE
4716 WINWORD.EXE

Suspicious use of SetWindowsHookEx 17 IoCs

Processes:

WINWORD.EXE

pid	process
4716	WINWORD.EXE
4716	WINWORD.EXE
4716	WINWORD.EXE
4716	WINWORD.EXE
4716	WINWORD.EXE
4716	WINWORD.EXE
4716	WINWORD.EXE
4716	WINWORD.EXE
4716	WINWORD.EXE
4716	WINWORD.EXE
4716	WINWORD.EXE
4716	WINWORD.EXE
4716	WINWORD.EXE
4716	WINWORD.EXE
4716	WINWORD.EXE
4716	WINWORD.EXE
4716	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-03.21.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4716

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/4716-2-0x00007FF965210000-0x00007FF965220000-memory.dmp

Filesize
64KB

Download
memory/4716-3-0x00007FF965210000-0x00007FF965220000-memory.dmp

Filesize
64KB

Download
memory/4716-4-0x00007FF965210000-0x00007FF965220000-memory.dmp

Filesize
64KB

Download
memory/4716-5-0x000002278A910000-0x000002278AF47000-memory.dmp

Filesize
6.2MB

Download
memory/4716-6-0x00007FF965210000-0x00007FF965220000-memory.dmp

Filesize
64KB

Download
memory/4716-7-0x0000022799000000-0x0000022799004000-memory.dmp

Filesize
16KB

Download

Analysis

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General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads