a02a9471808b56743d86a8420198f0c94a39cf2aa56f4db9cdd21c091c97b436

Analysis

max time kernel
148s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
29-11-2024 12:53

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General

Target

Tikoor/Feltstrrelser/Ribozos/Quartus/api-ms-win-core-errorhandling-l1-1-0.dll
Size

17KB
MD5

d91bf81cf5178d47d1a588b0df98eb24
SHA1

75f9f2da06aa2735906b1c572dd556a3c30e7717
SHA256

f8e3b45fd3e22866006f16a9e73e28b5e357f31f3c275b517692a5f16918b492
SHA512

93d1b0d226e94235f1b32d42f6c1b95fadfaf103b8c1782423d2c5a4836102084fb53f871e3c434b85f0288e47f44345138de54ea5f982ca3e8bbf2d2bea0706
SSDEEP

192:cnmxD3jW1hWiRcvHCjdks/nGfe4pBjSYrteMMPiW5RKTt3E2sVWQ4GWCxMfqnaj9:cn4W1hWiQim0GftpBj9eXm3SR6lPp/

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

Processes:

rundll32.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	Process	procid_target
PID 2864 wrote to memory of 1732	2864	rundll32.exe	81
PID 2864 wrote to memory of 1732	2864	rundll32.exe	81
PID 2864 wrote to memory of 1732	2864	rundll32.exe	81

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\Tikoor\Feltstrrelser\Ribozos\Quartus\api-ms-win-core-errorhandling-l1-1-0.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2864
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\Tikoor\Feltstrrelser\Ribozos\Quartus\api-ms-win-core-errorhandling-l1-1-0.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1732

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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