8fb0ce88b39069c7424c64ab9d30b3b8daa5da9fdb72a52d31f45b494a8eadcd

Analysis

max time kernel
15s
max time network
17s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
14-08-2024 14:20

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General

Target

data/meterpreter/ext_server_kiwi.x86.dll
Size

908KB
MD5

35ec693ae8cd5cecb285fa159ca418cb
SHA1

f01dda26b2247538a5b5068231870128d0a52720
SHA256

20682650bd1b5d46cb9c0cfa1be78227d47bbbe504b4103f29c461887eb22fac
SHA512

848d1c6ad406d23a1b0905a111a7ba61b23b03fd5dbcfdaf30ebe9e99a1149ac34c061c1dde8e0ab91fbc920139a8c56218ca73305e8032c9030ec1651bf9b09
SSDEEP

24576:Hl8JvU4v7QjXxNuv+W9meLPagwarr2eMA0:HOJvU4v7gBsVmeLPpj+ej

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1632	2732	WerFault.exe	29

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 11 IoCs

description	pid	Process	procid_target
PID 2480 wrote to memory of 2732	2480	rundll32.exe	29
PID 2480 wrote to memory of 2732	2480	rundll32.exe	29
PID 2480 wrote to memory of 2732	2480	rundll32.exe	29
PID 2480 wrote to memory of 2732	2480	rundll32.exe	29
PID 2480 wrote to memory of 2732	2480	rundll32.exe	29
PID 2480 wrote to memory of 2732	2480	rundll32.exe	29
PID 2480 wrote to memory of 2732	2480	rundll32.exe	29
PID 2732 wrote to memory of 1632	2732	rundll32.exe	30
PID 2732 wrote to memory of 1632	2732	rundll32.exe	30
PID 2732 wrote to memory of 1632	2732	rundll32.exe	30
PID 2732 wrote to memory of 1632	2732	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\data\meterpreter\ext_server_kiwi.x86.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2480
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\data\meterpreter\ext_server_kiwi.x86.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2732
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2732 -s 324
    3⤵
    - Program crash
    PID:1632

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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