599d500959078db82f57a5a0319c6d3718723f734ad118066173d274d4029699

Resubmissions

10/08/2024, 22:04

240810-1zcd2szgnp 7

10/08/2024, 22:02

240810-1x7geavape 6

Analysis

max time kernel
148s
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

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

Modules/KcBoxB.dll
Size

40KB
MD5

86d2b0df60742ad2678a9b6f8683ea7b
SHA1

9c37306d8f55f4be975dc9c35e2346e5a7916ff9
SHA256

7f129f2a2305fbd396661ef2910ab48346d589f20ebc7eb85249ecce80d307af
SHA512

9d8d5e1583d5d6eb88be7a58bd2ec5676b3ca34c71931d0a6a755333be231f810765f8b9b8725c53360dfe0da863b97aac262740c159e6374326a723f36632f2
SSDEEP

384:XPWdaOHAQmsDRHw4GDz3d6ljW1w15sKXElJRujYMz6h0FSAionehict94e:/qAQmstIFUjUl8/p0JoAt94

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 560 wrote to memory of 4972	560	rundll32.exe	79
PID 560 wrote to memory of 4972	560	rundll32.exe	79
PID 560 wrote to memory of 4972	560	rundll32.exe	79

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\Modules\KcBoxB.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:560
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\Modules\KcBoxB.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4972

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

Loading Replay Monitor...