599d500959078db82f57a5a0319c6d3718723f734ad118066173d274d4029699

Resubmissions

10/08/2024, 22:04

240810-1zcd2szgnp 7

10/08/2024, 22:02

240810-1x7geavape 6

Analysis

max time kernel
92s
max time network
153s
platform
windows11-21h2_x64
resource
win11-20240802-en
resource tags

arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system
submitted
10/08/2024, 22:02

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Report Analysis Logs

General

Target

Modules/kcfile.dll
Size

116KB
MD5

fe2b4c6a45ce244f1c40f730008465c9
SHA1

9dfd41a915c19a4520a3024e9133e9a24e61779f
SHA256

7daa995fbf72b941859177b08b2785dc107f1a3deb99f6ab4c675d2b0f03a06b
SHA512

caf9e1bba2a5560b73c47d116f0f0f016a88f54e5397499fcd5b8a648bf676b93eb255a32fe7f71f0462b481737eba2d01cb9e790b75897c44ea741d73867b39
SSDEEP

3072:yizFhi3x1WAs+AxlENojvbsdJ2hjxUZh3QH:e3jc+APxD4m

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 1556 wrote to memory of 872	1556	rundll32.exe	78
PID 1556 wrote to memory of 872	1556	rundll32.exe	78
PID 1556 wrote to memory of 872	1556	rundll32.exe	78

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\Modules\kcfile.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1556
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\Modules\kcfile.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:872

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

Windows 7 deprecation

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