e9eed41b62f5c45e591f6bbf4cfd3559907451159f020ce5a29c6bbca900851b

Analysis

max time kernel
137s
max time network
127s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
19/10/2024, 04:29

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target
system/IpDrv.dll
Size 296KB
Sample241019-e38qrszamp
SHA256 367c1458d6655d73cad7912693b307bd8cd0b2de11fba765164b70066b23fb5a
MD5 ec9a1299c13000c23b1be9ff1e53fb27
SHA1 9f5458d6a87ae292efd36351807b11d87506c29e
SHA512 aaeea069d797943522daa9f4947e0b5827493d72767e09b7f3e0f14c0e37eb6c7313e1a009baa66fa0c749489484a51ad1ac2f26eb7ddcf81991939ce4e129ae
SSDEEP 3072:lcBgj+Bm/rCN1Yx+vlZffHRD4qUTkPWH93Fr+ZOGmdCLteELmOt0DuvZ9F4UbVzq:JSo/uN1i+tZffxD4fk3xDzajJ84
MD5 SHA1 SHA512 SSDEEP

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 use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3468 wrote to memory of 1580	3468	rundll32.exe	85
PID 3468 wrote to memory of 1580	3468	rundll32.exe	85
PID 3468 wrote to memory of 1580	3468	rundll32.exe	85

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\system\IpDrv.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3468
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\system\IpDrv.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1580

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

Loading Replay Monitor...

Downloads

memory/1580-0-0x0000000020000000-0x0000000021962000-memory.dmp

Download