18139a654a7161b085bb900abbe306b08694874d9288369f56e065c54af6f3f0

Analysis

max time kernel
120s
max time network
134s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
28-09-2024 17:50

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

captainsim-aircraft-m774/SimObjects/Airplanes/CS_B777F_GE110B1/apron.flt
Size

5KB
MD5

ecb5470059439b26a90e26a53d871599
SHA1

5d4cea62ea9fc5e6980065168d6d181e501971ac
SHA256

9603e4783d8cad2c77ba5630c22229d0928eba083e283e4e27017bcb3bc0c660
SHA512

1f48f595181407cd7d1d81d6f88ac373e073381c4a2a84c7e4dd2bbefec11b6455b5c758bf5e38f4c035abd63633ac88dfb912339d50ef6f9a8964bacc2cbdaa
SSDEEP

96:ZN6PY+WqWxW8W0g4Y4vU1yr8DJL24zK2H:cWqWxW8Wf4lvU0r89a4zK2H

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 9 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000_CLASSES\flt_auto_file\shell	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000_CLASSES\flt_auto_file\shell\Read\command	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000_CLASSES\flt_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\""	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000_CLASSES\flt_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000_CLASSES\flt_auto_file	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000_CLASSES\flt_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000_CLASSES\.flt	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000_CLASSES\.flt\ = "flt_auto_file"	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 2220 wrote to memory of 1836	2220	cmd.exe	32
PID 2220 wrote to memory of 1836	2220	cmd.exe	32
PID 2220 wrote to memory of 1836	2220	cmd.exe	32
PID 1836 wrote to memory of 2840	1836	rundll32.exe	33
PID 1836 wrote to memory of 2840	1836	rundll32.exe	33
PID 1836 wrote to memory of 2840	1836	rundll32.exe	33
PID 1836 wrote to memory of 2840	1836	rundll32.exe	33

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\captainsim-aircraft-m774\SimObjects\Airplanes\CS_B777F_GE110B1\apron.flt
1⤵
- Suspicious use of WriteProcessMemory
PID:2220
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\captainsim-aircraft-m774\SimObjects\Airplanes\CS_B777F_GE110B1\apron.flt
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:1836
- - 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\captainsim-aircraft-m774\SimObjects\Airplanes\CS_B777F_GE110B1\apron.flt"
    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

Replay Monitor

Loading Replay Monitor...

Downloads

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

Filesize
3KB

MD5
0b689a4102bdc51c54c8160eee75b2bc

SHA1
550ed9d30f10356c9c7a26993d2a8db0dfd64110

SHA256
6e542ed6e415f33143b0306c06cfab25b40cd0adc1c4956d8d58cb1b0b89fe07

SHA512
367945f04c90996403c1aa21eb0e48a5dbd5ac986b0f0f8acb9ebcdecd7ff68c84e6faa4fa1951114f87bd45cf730fba019cf5cfa5eb0b0c118ed38188ef6922

Download Submit