5015af8fb5725c4c9ebac28a890128587b888acddab6cc9ff06e94e782713882

Analysis

max time kernel
133s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
22-11-2024 03:46

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General

Target

Tuyen bo chung Viet Nam - Hoa Ky - Infected.doc
Size

38KB
MD5

2d2bd96b7b99a4727dd3d01db91ed276
SHA1

90aff4cebf1741efab3123e3455cbb0181d9f9f7
SHA256

e6b15419059e833424e9c726e9b0b085d9f0fcb2cccbfe1025b0d0f8a1735a66
SHA512

8338a2a2bbfbae0c5dc705e677eb063aeaf87acc1f287d11046370cdaa697092a15d539b9c0ee40a0155a7cfb221b299d5a7a3c65c26fdb50aff4961186d6e4a
SSDEEP

384:Zjj08Mjar5mlCQTzQsBpD7FPWGwTvx5RSwYg0j3pAYtt/g8:JjMj+5mlCQT8sBxxP/wTJrJI

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 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

NTFS ADS 1 IoCs

Processes:

WINWORD.EXE

description ioc process

File created C:\Users\Admin\AppData\Local\Temp\~WRD0000.tmp\:Zone.Identifier:$DATA WINWORD.EXE
Suspicious behavior: AddClipboardFormatListener 2 IoCs

Processes:

WINWORD.EXE

pid process

4616 WINWORD.EXE
4616 WINWORD.EXE

description	ioc	process
File created	C:\Users\Admin\AppData\Local\Temp\~WRD0000.tmp\:Zone.Identifier:$DATA	WINWORD.EXE

Suspicious use of SetWindowsHookEx 14 IoCs

Processes:

WINWORD.EXE

pid	process
4616	WINWORD.EXE
4616	WINWORD.EXE
4616	WINWORD.EXE
4616	WINWORD.EXE
4616	WINWORD.EXE
4616	WINWORD.EXE
4616	WINWORD.EXE
4616	WINWORD.EXE
4616	WINWORD.EXE
4616	WINWORD.EXE
4616	WINWORD.EXE
4616	WINWORD.EXE
4616	WINWORD.EXE
4616	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\Tuyen bo chung Viet Nam - Hoa Ky - Infected.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- NTFS ADS
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4616

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

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

C:\Users\Admin\AppData\Local\Temp\TCDE682.tmp\gb.xsl

Filesize
262KB

MD5
51d32ee5bc7ab811041f799652d26e04

SHA1
412193006aa3ef19e0a57e16acf86b830993024a

SHA256
6230814bf5b2d554397580613e20681752240ab87fd354ececf188c1eabe0e97

SHA512
5fc5d889b0c8e5ef464b76f0c4c9e61bda59b2d1205ac9417cc74d6e9f989fb73d78b4eb3044a1a1e1f2c00ce1ca1bd6d4d07eeadc4108c7b124867711c31810

Download Submit
C:\Users\Admin\AppData\Local\Temp\~WRD0000.tmp

Filesize
42KB

MD5
ca67c43481144aee4b9c0baf7c5b34fe

SHA1
8c904ee77d6c5992c33846108ab15a6303c2fb7e

SHA256
83186c5a14cd69d3c8a08936313dd1a90decc694bc93b39ee7367a0a427aa9bf

SHA512
f477efc4004ae1883b0910f999da3ef872b3d943a9755c38f15969aed9166001a8e6542c8f4f1e35ef156b40eae41b6f555db0a30fef3e1be3cb861ffb8088ee

Download Submit
memory/4616-14-0x00007FF89CEB0000-0x00007FF89CEC0000-memory.dmp

Filesize
64KB

Download
memory/4616-5-0x00007FF89F430000-0x00007FF89F440000-memory.dmp

Filesize
64KB

Download
memory/4616-9-0x00007FF8DF3B0000-0x00007FF8DF5A5000-memory.dmp

Filesize
2.0MB

Download
memory/4616-8-0x00007FF89F430000-0x00007FF89F440000-memory.dmp

Filesize
64KB

Download
memory/4616-15-0x00007FF8DF3B0000-0x00007FF8DF5A5000-memory.dmp

Filesize
2.0MB

Download
memory/4616-7-0x00007FF8DF3B0000-0x00007FF8DF5A5000-memory.dmp

Filesize
2.0MB

Download
memory/4616-6-0x00007FF8DF3B0000-0x00007FF8DF5A5000-memory.dmp

Filesize
2.0MB

Download
memory/4616-16-0x00007FF89CEB0000-0x00007FF89CEC0000-memory.dmp

Filesize
64KB

Download
memory/4616-11-0x00007FF8DF3B0000-0x00007FF8DF5A5000-memory.dmp

Filesize
2.0MB

Download
memory/4616-12-0x00007FF8DF3B0000-0x00007FF8DF5A5000-memory.dmp

Filesize
2.0MB

Download
memory/4616-1-0x00007FF8DF44D000-0x00007FF8DF44E000-memory.dmp

Filesize
4KB

Download
memory/4616-13-0x00007FF8DF3B0000-0x00007FF8DF5A5000-memory.dmp

Filesize
2.0MB

Download
memory/4616-4-0x00007FF8DF3B0000-0x00007FF8DF5A5000-memory.dmp

Filesize
2.0MB

Download
memory/4616-2-0x00007FF89F430000-0x00007FF89F440000-memory.dmp

Filesize
64KB

Download
memory/4616-10-0x00007FF8DF3B0000-0x00007FF8DF5A5000-memory.dmp

Filesize
2.0MB

Download
memory/4616-35-0x00007FF8DF3B0000-0x00007FF8DF5A5000-memory.dmp

Filesize
2.0MB

Download
memory/4616-59-0x00007FF8DF3B0000-0x00007FF8DF5A5000-memory.dmp

Filesize
2.0MB

Download
memory/4616-3-0x00007FF89F430000-0x00007FF89F440000-memory.dmp

Filesize
64KB

Download
memory/4616-109-0x00007FF8DF3B0000-0x00007FF8DF5A5000-memory.dmp

Filesize
2.0MB

Download
memory/4616-110-0x00007FF8DF44D000-0x00007FF8DF44E000-memory.dmp

Filesize
4KB

Download
memory/4616-111-0x00007FF8DF3B0000-0x00007FF8DF5A5000-memory.dmp

Filesize
2.0MB

Download
memory/4616-112-0x00007FF8DF3B0000-0x00007FF8DF5A5000-memory.dmp

Filesize
2.0MB

Download
memory/4616-118-0x00007FF8DF3B0000-0x00007FF8DF5A5000-memory.dmp

Filesize
2.0MB

Download
memory/4616-119-0x00007FF8DF3B0000-0x00007FF8DF5A5000-memory.dmp

Filesize
2.0MB

Download
memory/4616-0-0x00007FF89F430000-0x00007FF89F440000-memory.dmp

Filesize
64KB

Download