2e82a97d5d66d5ad76ab52e8cc583bb3c33997207220e815de29637d5a74f18b

Resubmissions

13-08-2024 22:21

240813-19156ayhrh 3

13-08-2024 22:16

240813-16tlxatemj 5

Analysis

max time kernel
137s
max time network
125s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
13-08-2024 22:16

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General

Target

dotnet/System.ComponentModel.TypeConverter.dll
Size

663KB
MD5

8586958d0b9ae107341801aaef8be9a4
SHA1

712dc5428311a58f38a0e9e67f8a58483626843f
SHA256

9e55b8e2e897579a12dba62e3b91814bf03ad2697266f35dc0c8ad94444eb1d4
SHA512

107e5cc0d5cb383169c94ae055027f009b1f2c36060a246331d8ef640166bf9e187317273a2fc55c3f11478164b878ab4564b80b0d12a7bf6f06ad246291e771
SSDEEP

12288:lc5CzNIpNjOozyxKK+Xzz7bU9CmSU3V6RD8VieepWr9VPJ5joZiGn7b2AmrfSsTJ:lkOoc3MmS0B3e2D7hA86OrAQcBnadahi

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 3208 wrote to memory of 4544	3208	rundll32.exe	85
PID 3208 wrote to memory of 4544	3208	rundll32.exe	85
PID 3208 wrote to memory of 4544	3208	rundll32.exe	85

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\dotnet\System.ComponentModel.TypeConverter.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3208
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\dotnet\System.ComponentModel.TypeConverter.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4544

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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Downloads