Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
Analysis
-
max time kernel
149s -
max time network
150s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
29/05/2024, 15:31
Static task
static1
Behavioral task
behavioral1
Sample
2024-05-29_4e21ff461c9ad50ed41c110b8881f98f_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-29_4e21ff461c9ad50ed41c110b8881f98f_cryptolocker.exe
Resource
win10v2004-20240426-en
General
-
Target
2024-05-29_4e21ff461c9ad50ed41c110b8881f98f_cryptolocker.exe
-
Size
38KB
-
MD5
4e21ff461c9ad50ed41c110b8881f98f
-
SHA1
b79e8609e35754233c71d89704ce1f2263a2eaa4
-
SHA256
1904733c2d2c581c92b9fb6d1de8f830fb518a70991ec86054f8f11f3d46ba0e
-
SHA512
70acf0da4434acbabb35a5aec31a7bb46854a6d80cd4f17b7fa91c01a1588e68f4edcbcb596946d8c2d468bd3f00046757068684580791ada84714c5513ac50b
-
SSDEEP
768:fTz7y3lhsT+hs1SQtOOtEvwDpjfAu9+4C:fT+hsMQMOtEvwDpjoIHC
Malware Config
Signatures
-
Detection of CryptoLocker Variants 1 IoCs
resource yara_rule behavioral1/files/0x000c00000001565d-10.dat CryptoLocker_rule2 -
Detection of Cryptolocker Samples 1 IoCs
resource yara_rule behavioral1/files/0x000c00000001565d-10.dat CryptoLocker_set1 -
Executes dropped EXE 1 IoCs
pid Process 2592 misid.exe -
Loads dropped DLL 1 IoCs
pid Process 2696 2024-05-29_4e21ff461c9ad50ed41c110b8881f98f_cryptolocker.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2696 wrote to memory of 2592 2696 2024-05-29_4e21ff461c9ad50ed41c110b8881f98f_cryptolocker.exe 28 PID 2696 wrote to memory of 2592 2696 2024-05-29_4e21ff461c9ad50ed41c110b8881f98f_cryptolocker.exe 28 PID 2696 wrote to memory of 2592 2696 2024-05-29_4e21ff461c9ad50ed41c110b8881f98f_cryptolocker.exe 28 PID 2696 wrote to memory of 2592 2696 2024-05-29_4e21ff461c9ad50ed41c110b8881f98f_cryptolocker.exe 28
Processes
-
C:\Users\Admin\AppData\Local\Temp\2024-05-29_4e21ff461c9ad50ed41c110b8881f98f_cryptolocker.exe"C:\Users\Admin\AppData\Local\Temp\2024-05-29_4e21ff461c9ad50ed41c110b8881f98f_cryptolocker.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2696 -
C:\Users\Admin\AppData\Local\Temp\misid.exe"C:\Users\Admin\AppData\Local\Temp\misid.exe"2⤵
- Executes dropped EXE
PID:2592
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
38KB
MD5481876e7c8f1e43589e5a26fba4671d4
SHA1bf00a59e3ccd2f23717ce4f504b811a27bfbf479
SHA256e5b543700b2fcd2d228cb6db0ab4ae02fd1ae317081101b72396ad66544a75db
SHA51294ac8dd78abdf6b6c59d2e62c5e1bc6360c1a74c1036e2dc55359d1b4c75cbf7376866ede2b0028d171b37d857dc326256be184d166b525952b51cb06848c61f