0e06e9585cc9db33ee999ca4de668ab64ef6e9fa928ae6541b2f1ec68ff09da8

max time kernel
17s
max time network
17s
platform
windows10-1703_x64
resource
win10-20240404-en
resource tags

arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
submitted
27-09-2024 16:54

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General

Target

nasial.exe
Size

2.8MB
MD5

7cbae878c5e7f1ef96d351489e10d756
SHA1

c6117aaa6084399d37f06ab454b7f53470d88b1e
SHA256

1aa7778da7aa6b68f649b53c8346a853f598f4c1681cd978bec1cf75ce4accae
SHA512

133bda116b1488878911090e5708370a7c79296711cc6886dfe249b565682038d57663b6ee513e9171d0ec47379d973c498e149a7b47f0f2c2c659b4e8221b89
SSDEEP

49152:q1Ox2H5JQKV4th1F3151kjli7/Ofyig7pglKIv8Pb438KIoQGUdfB9fGQJGj4NWj:q1Ox2H5JQKV4th1F3151kjli7/Ofyigq

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
4844	DpEditor.exe

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	nasial.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	DpEditor.exe

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
3168	vlc.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
3168	vlc.exe

Suspicious use of FindShellTrayWindow 9 IoCs

pid	Process
3168	vlc.exe
3168	vlc.exe
3168	vlc.exe
3168	vlc.exe
3168	vlc.exe
3168	vlc.exe
3168	vlc.exe
3168	vlc.exe
3168	vlc.exe

Suspicious use of SendNotifyMessage 8 IoCs

pid	Process
3168	vlc.exe
3168	vlc.exe
3168	vlc.exe
3168	vlc.exe
3168	vlc.exe
3168	vlc.exe
3168	vlc.exe
3168	vlc.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3168	vlc.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1992 wrote to memory of 4844	1992	nasial.exe	73
PID 1992 wrote to memory of 4844	1992	nasial.exe	73
PID 1992 wrote to memory of 4844	1992	nasial.exe	73

C:\Users\Admin\AppData\Local\Temp\nasial.exe
"C:\Users\Admin\AppData\Local\Temp\nasial.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1992
- C:\Users\Admin\AppData\Roaming\NCH Software\DrawPad\DpEditor.exe
  "C:\Users\Admin\AppData\Roaming\NCH Software\DrawPad\DpEditor.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:4844

C:\Windows\System32\rundll32.exe
C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
1⤵
PID:1468

C:\Program Files\VideoLAN\VLC\vlc.exe
"C:\Program Files\VideoLAN\VLC\vlc.exe" --started-from-file "C:\Users\Admin\Downloads\AddUse.mpa"
1⤵
- Suspicious behavior: AddClipboardFormatListener
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
PID:3168

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\NCH Software\DrawPad\DpEditor.exe

Filesize
2.8MB

MD5
7cbae878c5e7f1ef96d351489e10d756

SHA1
c6117aaa6084399d37f06ab454b7f53470d88b1e

SHA256
1aa7778da7aa6b68f649b53c8346a853f598f4c1681cd978bec1cf75ce4accae

SHA512
133bda116b1488878911090e5708370a7c79296711cc6886dfe249b565682038d57663b6ee513e9171d0ec47379d973c498e149a7b47f0f2c2c659b4e8221b89

Download Submit
memory/1992-0-0x000000000041A000-0x000000000041C000-memory.dmp

Filesize
8KB

Download
memory/1992-1-0x0000000000400000-0x000000000079D000-memory.dmp

Filesize
3.6MB

Download
memory/1992-2-0x000000000041A000-0x000000000041C000-memory.dmp

Filesize
8KB

Download

Resubmissions

Analysis