Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
Analysis
-
max time kernel
132s -
max time network
139s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
21/09/2024, 15:51
Static task
static1
Behavioral task
behavioral1
Sample
2024-09-21_921d156ea06ce8d1fa3ae580a6a0b2ce_cryptolocker.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2024-09-21_921d156ea06ce8d1fa3ae580a6a0b2ce_cryptolocker.exe
Resource
win10v2004-20240802-en
General
-
Target
2024-09-21_921d156ea06ce8d1fa3ae580a6a0b2ce_cryptolocker.exe
-
Size
63KB
-
MD5
921d156ea06ce8d1fa3ae580a6a0b2ce
-
SHA1
5bd61f4baba4d9aab1bb9dbdfd8bc718f6d36bc4
-
SHA256
a12cd773ed121002eabc07b99ad8088cc79be6c78808b13526d79018b35c65a4
-
SHA512
f6e4e17eeb695dd221938abe8ecf92c5b8f5d9abb9527f9935b26173e06ce5f3a6569bd912a998e7754b0b3edc2c9c611fa7b489b168b5a123294d70a49dc491
-
SSDEEP
1536:X6QFElP6n+gJQMOtEvwDpjBccD2RuoNmuBLZ/xblzopM:X6a+SOtEvwDpjBrOr
Malware Config
Signatures
-
Executes dropped EXE 1 IoCs
pid Process 2492 asih.exe -
Loads dropped DLL 1 IoCs
pid Process 2060 2024-09-21_921d156ea06ce8d1fa3ae580a6a0b2ce_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 2024-09-21_921d156ea06ce8d1fa3ae580a6a0b2ce_cryptolocker.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language asih.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2060 wrote to memory of 2492 2060 2024-09-21_921d156ea06ce8d1fa3ae580a6a0b2ce_cryptolocker.exe 30 PID 2060 wrote to memory of 2492 2060 2024-09-21_921d156ea06ce8d1fa3ae580a6a0b2ce_cryptolocker.exe 30 PID 2060 wrote to memory of 2492 2060 2024-09-21_921d156ea06ce8d1fa3ae580a6a0b2ce_cryptolocker.exe 30 PID 2060 wrote to memory of 2492 2060 2024-09-21_921d156ea06ce8d1fa3ae580a6a0b2ce_cryptolocker.exe 30
Processes
-
C:\Users\Admin\AppData\Local\Temp\2024-09-21_921d156ea06ce8d1fa3ae580a6a0b2ce_cryptolocker.exe"C:\Users\Admin\AppData\Local\Temp\2024-09-21_921d156ea06ce8d1fa3ae580a6a0b2ce_cryptolocker.exe"1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2060 -
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:2492
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
63KB
MD54ed69d5fe5facdab3deb2720067c0317
SHA1294884930f09d9648e95225cf1e375f1d4cd551e
SHA2568acc0309577b01f8a2f3b565f339607f903f7ac25517cd6398754f4ebc22cb2a
SHA512fad3ec51cee09d20e0c3ee0b91da58add7b58884ea4b342e60ff6dd7cb6bc33c949104b354e43bf677d4e3764f9e48dac6bb1fd62e6e0eddd451922236a2e994