d18dfce94a59ae3db12d3661f0adb113c4f156e0a3427dedc694d30ec5b89366

Analysis

max time kernel
149s
max time network
146s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
17-08-2022 16:20

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General

Target

Thongtin_giaodich.doc
Size

471KB
MD5

559d7ad28cb906d92db2941cb95f54f4
SHA1

1f1d44808a3bea79ee74917e8aa068975b86f884
SHA256

d18dfce94a59ae3db12d3661f0adb113c4f156e0a3427dedc694d30ec5b89366
SHA512

38ac7f86ba75d4704e95a7518ee9e475900c86af9462e4cebc89c43de9e8a147302350f494d332c67d7fb65d4e6768116881e718eab8478147476651861ca9f0

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

3288 WINWORD.EXE
3288 WINWORD.EXE

Suspicious use of SetWindowsHookEx 12 IoCs

Processes:

WINWORD.EXE

pid	process
3288	WINWORD.EXE
3288	WINWORD.EXE
3288	WINWORD.EXE
3288	WINWORD.EXE
3288	WINWORD.EXE
3288	WINWORD.EXE
3288	WINWORD.EXE
3288	WINWORD.EXE
3288	WINWORD.EXE
3288	WINWORD.EXE
3288	WINWORD.EXE
3288	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\Thongtin_giaodich.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3288

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/3288-132-0x00007FFCD9630000-0x00007FFCD9640000-memory.dmp

Filesize
64KB

Download
memory/3288-133-0x00007FFCD9630000-0x00007FFCD9640000-memory.dmp

Filesize
64KB

Download
memory/3288-134-0x00007FFCD9630000-0x00007FFCD9640000-memory.dmp

Filesize
64KB

Download
memory/3288-135-0x00007FFCD9630000-0x00007FFCD9640000-memory.dmp

Filesize
64KB

Download
memory/3288-136-0x00007FFCD9630000-0x00007FFCD9640000-memory.dmp

Filesize
64KB

Download
memory/3288-137-0x00007FFCD7310000-0x00007FFCD7320000-memory.dmp

Filesize
64KB

Download
memory/3288-138-0x00007FFCD7310000-0x00007FFCD7320000-memory.dmp

Filesize
64KB

Download
memory/3288-139-0x000001BFBC839000-0x000001BFBC83B000-memory.dmp

Filesize
8KB

Download
memory/3288-140-0x000001BFBC839000-0x000001BFBC83B000-memory.dmp

Filesize
8KB

Download