1f7746f66fe34a60c699d206480985db98616fa0c5bb990db70d808efe0ffd22

Analysis

max time kernel
428s
max time network
434s
platform
windows11-21h2_x64
resource
win11-20241007-en
resource tags

arch:x64arch:x86image:win11-20241007-enlocale:en-usos:windows11-21h2-x64system
submitted
10-11-2024 07:27

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General

Target

locales/x86/AIDE.dll
Size

2.0MB
MD5

ad388ce4c2cc3aaff605994da782d57e
SHA1

f43c3f588c77a34e8b81b63247ac1d7657016050
SHA256

d3ba1adbfeef8f19e4aa570299c06d39a87dfc5fe3d85946270b722e44dacda7
SHA512

f8e8f0fc5d8e01f8afe1aac55d3a301fa0019c6e80099616abf5a41c09aeabd0294e4391ddac170c2cd5bcff0b9e9cb4b559a2eca50a273e398083542065e27b
SSDEEP

49152:h50rEANbHm4w0H5QZXjr/nZA9XANcZ4T5lQ:b0rEcbG4w0H5QZTrnZEmlu

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
232	5064	WerFault.exe	80

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 4652 wrote to memory of 5064	4652	rundll32.exe	80
PID 4652 wrote to memory of 5064	4652	rundll32.exe	80
PID 4652 wrote to memory of 5064	4652	rundll32.exe	80

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\locales\x86\AIDE.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4652
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\locales\x86\AIDE.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:5064
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 5064 -s 468
    3⤵
    - Program crash
    PID:232

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 5064 -ip 5064
1⤵
PID:2096

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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