219f9b6973c92dfe86b1018344b2113fd79d138509204dda6a5b5839de4b2de6

Analysis

max time kernel
121s
max time network
123s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
23-11-2024 18:27

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General

Target

cve_2024_6387/exploit.py
Size

1KB
MD5

bdfe770350fccbb55fadf834fa52e4c5
SHA1

985109c80b184d59c19c83faf0bfe593524b8374
SHA256

1314fbdc8aa6153b27be3373b7cf83dbe0ad0d1dce853c466bf8372f2fe21936
SHA512

1ed063d25a295ae20f0182843339107112760fda99d7d1a2c3fef0fc73a411c689965558675f5100329649de7f8a4940e69e2255e2a5b70adb021f9bfe5cb7fa

Score

3^/10

discovery

Malware Config

Signatures

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

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	AcroRd32.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000_Classes\Local Settings	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2840	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2840	AcroRd32.exe
2840	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2420 wrote to memory of 2968	2420	cmd.exe	31
PID 2420 wrote to memory of 2968	2420	cmd.exe	31
PID 2420 wrote to memory of 2968	2420	cmd.exe	31
PID 2968 wrote to memory of 2840	2968	rundll32.exe	33
PID 2968 wrote to memory of 2840	2968	rundll32.exe	33
PID 2968 wrote to memory of 2840	2968	rundll32.exe	33
PID 2968 wrote to memory of 2840	2968	rundll32.exe	33

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\cve_2024_6387\exploit.py
1⤵
- Suspicious use of WriteProcessMemory
PID:2420
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\cve_2024_6387\exploit.py
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2968
- - C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe
    "C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe" "C:\Users\Admin\AppData\Local\Temp\cve_2024_6387\exploit.py"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2840

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Roaming\Adobe\Acrobat\9.0\SharedDataEvents

Filesize
3KB

MD5
88bb091ce3a3aaefd498936a917bbf44

SHA1
f067fd64e3c8181be43a04f38de65a6ef82aed15

SHA256
5e71f22249f2bdc9b91e26423afa248523c65e69075f8297ac2ee5c5655eda08

SHA512
4ebc095c33477ddd1fa110131c8d90f010bd56cf2ac493218bd0940316c1d249b43b8e34d325f7d09b573a83a21e68b0d6ef73d952bd67d29c2c240549f26ba7

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