1174d2d36ab86bd52650fc086af7c2f226a55db34bd3d0fd966c0b6c070a4342

Analysis

max time kernel
93s
max time network
101s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
21/09/2024, 21:44

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General

Target

Modules/ArSp.dll
Size

38KB
MD5

c9ae751c5c26850912e2c77d8abc28d9
SHA1

146461c5a9e5379e770c9edeb9ddf56770785ccf
SHA256

adf886a38e49935cb8260a8bea557f2add00f4277a76351e426ad07feb169aa2
SHA512

72bb9532624667e2f75204e8bc6a44a5651b247e1f6317a1a1a94276ac598188312cbcda8cc386e795ddc0fb30d08c7530cd47dc4a6df63290acc46623b43120
SSDEEP

768:e/PidxjnQyslT/NwnRdYzNjMLwVTScciLl:qPidtnPgrNwozNoMVTS3iLl

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 5032 wrote to memory of 1844	5032	rundll32.exe	82
PID 5032 wrote to memory of 1844	5032	rundll32.exe	82
PID 5032 wrote to memory of 1844	5032	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\Modules\ArSp.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:5032
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\Modules\ArSp.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1844

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

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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