Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
Analysis
-
max time kernel
148s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
14/10/2024, 05:08
Static task
static1
Behavioral task
behavioral1
Sample
2024-10-14_ed99d3d721138d450eb748733de52fe2_cryptolocker.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2024-10-14_ed99d3d721138d450eb748733de52fe2_cryptolocker.exe
Resource
win10v2004-20241007-en
General
-
Target
2024-10-14_ed99d3d721138d450eb748733de52fe2_cryptolocker.exe
-
Size
76KB
-
MD5
ed99d3d721138d450eb748733de52fe2
-
SHA1
e6d3be4bd05bce1c9b439f9eb105f748f78973ba
-
SHA256
3918bac317800f8feb902fa82b2bce43ff780f3bf2c03c13b0aabeda949916ae
-
SHA512
79127b2c2b2d6b714a6da6ebee1a32f3574c086163efd3acfa5f3b33683e5d176db3bb28a8954582a8a0ccebf07b2968f3a37024eab68600ca4c4cd1377c2664
-
SSDEEP
1536:X6QFElP6n+gJQMOtEvwDpjBZYTjipvF2bx1rHs6:X6a+SOtEvwDpjBZYvQd2x
Malware Config
Signatures
-
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation 2024-10-14_ed99d3d721138d450eb748733de52fe2_cryptolocker.exe -
Executes dropped EXE 1 IoCs
pid Process 3024 asih.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2024-10-14_ed99d3d721138d450eb748733de52fe2_cryptolocker.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language asih.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3056 wrote to memory of 3024 3056 2024-10-14_ed99d3d721138d450eb748733de52fe2_cryptolocker.exe 86 PID 3056 wrote to memory of 3024 3056 2024-10-14_ed99d3d721138d450eb748733de52fe2_cryptolocker.exe 86 PID 3056 wrote to memory of 3024 3056 2024-10-14_ed99d3d721138d450eb748733de52fe2_cryptolocker.exe 86
Processes
-
C:\Users\Admin\AppData\Local\Temp\2024-10-14_ed99d3d721138d450eb748733de52fe2_cryptolocker.exe"C:\Users\Admin\AppData\Local\Temp\2024-10-14_ed99d3d721138d450eb748733de52fe2_cryptolocker.exe"1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3056 -
C:\Users\Admin\AppData\Local\Temp\asih.exe"C:\Users\Admin\AppData\Local\Temp\asih.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:3024
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
77KB
MD543198d060b7bc63ce8bbced69051a169
SHA14c733dc416f3a4539416ec80f7b264aac3246f9e
SHA25623911bfefa004bafece465f6921a888ccb588543c0f1a074f2fd601c2f8724f5
SHA5127d46eb4b76ec370bd0e3498c565b03d54d772463a333c7c86d62ff3f28f76df79a4d7947b85e26947f0e21c305e50ecde307ce613a4c38fa32f2abcf13a1baeb