Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
Analysis
-
max time kernel
149s -
max time network
154s -
platform
windows7_x64 -
resource
win7-20240704-en -
resource tags
arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system -
submitted
20/08/2024, 14:00
Static task
static1
Behavioral task
behavioral1
Sample
2024-08-20_a76eb6ace0f085373479a7510e1c463c_cryptolocker.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
2024-08-20_a76eb6ace0f085373479a7510e1c463c_cryptolocker.exe
Resource
win10v2004-20240802-en
General
-
Target
2024-08-20_a76eb6ace0f085373479a7510e1c463c_cryptolocker.exe
-
Size
46KB
-
MD5
a76eb6ace0f085373479a7510e1c463c
-
SHA1
ba5809d6c19866579888b23a16869312660e9d45
-
SHA256
82d8c993b1c2fe88368c6370dde458fd21fe9f39558d31bd7d376630306f4fc3
-
SHA512
8399f00b92259dbb3681ffe47f4848c2f369d8358cb43d3c0c3950781d059ff5eb93b8c6e20ec11bd15754cf06b221bbea3b378b0ee1299b7832364623061b9f
-
SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqh6/aMDhkJl2:6j+1NMOtEvwDpjrRraJI
Malware Config
Signatures
-
Executes dropped EXE 1 IoCs
pid Process 2776 misid.exe -
Loads dropped DLL 1 IoCs
pid Process 2388 2024-08-20_a76eb6ace0f085373479a7510e1c463c_cryptolocker.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 2024-08-20_a76eb6ace0f085373479a7510e1c463c_cryptolocker.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language misid.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2388 wrote to memory of 2776 2388 2024-08-20_a76eb6ace0f085373479a7510e1c463c_cryptolocker.exe 29 PID 2388 wrote to memory of 2776 2388 2024-08-20_a76eb6ace0f085373479a7510e1c463c_cryptolocker.exe 29 PID 2388 wrote to memory of 2776 2388 2024-08-20_a76eb6ace0f085373479a7510e1c463c_cryptolocker.exe 29 PID 2388 wrote to memory of 2776 2388 2024-08-20_a76eb6ace0f085373479a7510e1c463c_cryptolocker.exe 29
Processes
-
C:\Users\Admin\AppData\Local\Temp\2024-08-20_a76eb6ace0f085373479a7510e1c463c_cryptolocker.exe"C:\Users\Admin\AppData\Local\Temp\2024-08-20_a76eb6ace0f085373479a7510e1c463c_cryptolocker.exe"1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2388 -
C:\Users\Admin\AppData\Local\Temp\misid.exe"C:\Users\Admin\AppData\Local\Temp\misid.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:2776
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
47KB
MD5f2bd7ec5e374246779c94e403e79d89b
SHA19f28ffe12d5596c4beb27c307bbc06dcd4b0fe80
SHA256b70f8934a7c022d174cff10ca3902603c642f3b084e1c21adf37d7d6a42df9c7
SHA5128bab47a4d915f7a357490b4bc29c33ec25a55bc1120bc00b89d4bc21049ced8487bfc710ada40a0b790c27af75084dc98f3cec00faf772c5bb293206edc231d7