b7a72c3f23c3e265caa74c60acbef350b268745c1e451a27e915011c720155f8

Resubmissions

13/10/2024, 11:52

241013-n15qrsvdrc 5

13/10/2024, 11:50

241013-nzlaqszcqk 5

Analysis

max time kernel
117s
max time network
118s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
13/10/2024, 11:50

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General

Target

RegVulkanLayer.bat
Size

118B
MD5

b35e7d846a436bf1bc48b53125176f0b
SHA1

6e859c9374441da33fb404bff2041bbb6b068f23
SHA256

8198189537e866909dbeb383bb3ce43fec3351fe85ca8ddc8e9955193054f808
SHA512

00644acf7e72887e4dcc3e29a83362f17fd3f5338d640b0f85407f8ed173f4f3763e2a6e85dca3fdbad2495b90c3aa1761859bdfe539231b250e93ba504a56e2

Score

3^/10

discovery

Malware Config

Signatures

System Location Discovery: System Language Discovery 1 TTPs 1 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	rundll32.exe

Suspicious behavior: CmdExeWriteProcessMemorySpam 1 IoCs

pid	Process
1972	rundll32.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 1976 wrote to memory of 1972	1976	cmd.exe	32
PID 1976 wrote to memory of 1972	1976	cmd.exe	32
PID 1976 wrote to memory of 1972	1976	cmd.exe	32
PID 1976 wrote to memory of 1972	1976	cmd.exe	32
PID 1976 wrote to memory of 1972	1976	cmd.exe	32
PID 1976 wrote to memory of 1972	1976	cmd.exe	32
PID 1976 wrote to memory of 1972	1976	cmd.exe	32
PID 1976 wrote to memory of 532	1976	cmd.exe	33
PID 1976 wrote to memory of 532	1976	cmd.exe	33
PID 1976 wrote to memory of 532	1976	cmd.exe	33

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\RegVulkanLayer.bat"
1⤵
- Suspicious use of WriteProcessMemory
PID:1976
- C:\Windows\SysWOW64\rundll32.exe
  C:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\bdcamvk32.dll",RegDll
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: CmdExeWriteProcessMemorySpam
  PID:1972
- C:\Windows\system32\rundll32.exe
  C:\Windows\system32\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\bdcamvk64.dll",RegDll
  2⤵
  PID:532

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

Resubmissions

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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