6ac3277dd8ae01a42bdc63a75d35584a01142bd4be244510f856ac8c84322e1c

Analysis

max time kernel
94s
max time network
96s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
04/10/2024, 14:21

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General

Target

$TEMPfolder/ortmp/nssckbi.dll
Size

407KB
MD5

ba406d87af2f892c1b59628899fbcb10
SHA1

6392231726ed0759352c8e11c699a17b2519e528
SHA256

7a5c06a5050881b747eae24e77a4a4ec0f66752c4e0d89e447cded177629965f
SHA512

f2df98b3172eea84a6b2948adf6ff2d48d88f9e393822d776203d5c930628c4b850cb8b92ba60993dec1d25f0e8f6391ca545d2259da1b7a53bece22c7251155
SSDEEP

6144:dJz2s9oBgdMTWfpUwFygo5zUM38MEuL9ewNkUE0kUq:7f9OgWTWfpf0gmzY49zNkUE0kUq

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1124	4396	WerFault.exe	81

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 3416 wrote to memory of 4396	3416	rundll32.exe	81
PID 3416 wrote to memory of 4396	3416	rundll32.exe	81
PID 3416 wrote to memory of 4396	3416	rundll32.exe	81

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$TEMPfolder\ortmp\nssckbi.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3416
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$TEMPfolder\ortmp\nssckbi.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4396
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4396 -s 644
    3⤵
    - Program crash
    PID:1124

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 4396 -ip 4396
1⤵
PID:4764

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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