92e7395073c6588e1d8172148525144189c3d92ed052a163b8f7fad231e7864c

Analysis

max time kernel
150s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
15-08-2022 02:32

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General

Target

Modulo_Testimone_Universitario_v3.doc
Size

1.3MB
MD5

697ac31e2336c340e46ae8a777f51cdb
SHA1

91bd5585383685b82af8e801ce8f43586a797f49
SHA256

92e7395073c6588e1d8172148525144189c3d92ed052a163b8f7fad231e7864c
SHA512

34fca7e4d1be53feebfec9cf987073d2a39d3d0295e03128700bc0589452070d11a9e3f3eb3216f511874d141feca21d559b52c95058804d149468a20bd88432

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 behavior: AddClipboardFormatListener 2 IoCs

Processes:

WINWORD.EXE

pid process

4728 WINWORD.EXE
4728 WINWORD.EXE
Suspicious use of SetWindowsHookEx 9 IoCs

Processes:

WINWORD.EXE

pid process

4728 WINWORD.EXE
4728 WINWORD.EXE
4728 WINWORD.EXE
4728 WINWORD.EXE
4728 WINWORD.EXE
4728 WINWORD.EXE
4728 WINWORD.EXE
4728 WINWORD.EXE
4728 WINWORD.EXE

pid	process
4728	WINWORD.EXE
4728	WINWORD.EXE

pid	process
4728	WINWORD.EXE
4728	WINWORD.EXE
4728	WINWORD.EXE
4728	WINWORD.EXE
4728	WINWORD.EXE
4728	WINWORD.EXE
4728	WINWORD.EXE
4728	WINWORD.EXE
4728	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\Modulo_Testimone_Universitario_v3.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4728

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/4728-132-0x00007FFCA2C70000-0x00007FFCA2C80000-memory.dmp

Filesize
64KB

Download
memory/4728-133-0x00007FFCA2C70000-0x00007FFCA2C80000-memory.dmp

Filesize
64KB

Download
memory/4728-134-0x00007FFCA2C70000-0x00007FFCA2C80000-memory.dmp

Filesize
64KB

Download
memory/4728-135-0x00007FFCA2C70000-0x00007FFCA2C80000-memory.dmp

Filesize
64KB

Download
memory/4728-136-0x00007FFCA2C70000-0x00007FFCA2C80000-memory.dmp

Filesize
64KB

Download
memory/4728-137-0x00007FFCA0730000-0x00007FFCA0740000-memory.dmp

Filesize
64KB

Download
memory/4728-138-0x00007FFCA0730000-0x00007FFCA0740000-memory.dmp

Filesize
64KB

Download
memory/4728-139-0x0000016E7BA6D000-0x0000016E7BA6F000-memory.dmp

Filesize
8KB

Download
memory/4728-141-0x0000016E0157A000-0x0000016E0157C000-memory.dmp

Filesize
8KB

Download
memory/4728-140-0x0000016E01579000-0x0000016E0157B000-memory.dmp

Filesize
8KB

Download
memory/4728-142-0x0000016E0157A000-0x0000016E0157C000-memory.dmp

Filesize
8KB

Download