Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
Analysis
-
max time kernel
147s -
max time network
148s -
platform
windows7_x64 -
resource
win7-20240220-en -
resource tags
arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system -
submitted
03/06/2024, 16:58
Behavioral task
behavioral1
Sample
2024-06-03_6bb61f5df88a4eb7de5f14b3534005d5_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-06-03_6bb61f5df88a4eb7de5f14b3534005d5_cryptolocker.exe
Resource
win10v2004-20240508-en
General
-
Target
2024-06-03_6bb61f5df88a4eb7de5f14b3534005d5_cryptolocker.exe
-
Size
40KB
-
MD5
6bb61f5df88a4eb7de5f14b3534005d5
-
SHA1
e17802ad28d431c23ced7fe92c87d2211def0cad
-
SHA256
495f429da4caed9947063143f1fd873875b2895ed1c235aaebd13706971ac059
-
SHA512
07569bb3bac60396fde1202e6b7275cf804e5e7be360f545b9eced9ff10ecb7b94a1d8621263aadf2291729110132bc9e034d647aa0315e9eb5a83f6645bb5c5
-
SSDEEP
768:q7PdFecFS5agQtOOtEvwDpjeMLZdzuqpXsiE8Wq/DpkITYz:qDdFJy3QMOtEvwDpjjWMl7TK
Malware Config
Signatures
-
Detection of CryptoLocker Variants 5 IoCs
resource yara_rule behavioral1/memory/2860-0-0x0000000000500000-0x0000000000510000-memory.dmp CryptoLocker_rule2 behavioral1/memory/3024-17-0x0000000000500000-0x0000000000510000-memory.dmp CryptoLocker_rule2 behavioral1/memory/2860-16-0x0000000000500000-0x0000000000510000-memory.dmp CryptoLocker_rule2 behavioral1/files/0x000a000000014f57-14.dat CryptoLocker_rule2 behavioral1/memory/3024-27-0x0000000000500000-0x0000000000510000-memory.dmp CryptoLocker_rule2 -
Detection of Cryptolocker Samples 5 IoCs
resource yara_rule behavioral1/memory/2860-0-0x0000000000500000-0x0000000000510000-memory.dmp CryptoLocker_set1 behavioral1/memory/3024-17-0x0000000000500000-0x0000000000510000-memory.dmp CryptoLocker_set1 behavioral1/memory/2860-16-0x0000000000500000-0x0000000000510000-memory.dmp CryptoLocker_set1 behavioral1/files/0x000a000000014f57-14.dat CryptoLocker_set1 behavioral1/memory/3024-27-0x0000000000500000-0x0000000000510000-memory.dmp CryptoLocker_set1 -
UPX dump on OEP (original entry point) 5 IoCs
resource yara_rule behavioral1/memory/2860-0-0x0000000000500000-0x0000000000510000-memory.dmp UPX behavioral1/memory/3024-17-0x0000000000500000-0x0000000000510000-memory.dmp UPX behavioral1/memory/2860-16-0x0000000000500000-0x0000000000510000-memory.dmp UPX behavioral1/files/0x000a000000014f57-14.dat UPX behavioral1/memory/3024-27-0x0000000000500000-0x0000000000510000-memory.dmp UPX -
Executes dropped EXE 1 IoCs
pid Process 3024 asih.exe -
Loads dropped DLL 1 IoCs
pid Process 2860 2024-06-03_6bb61f5df88a4eb7de5f14b3534005d5_cryptolocker.exe -
resource yara_rule behavioral1/memory/2860-0-0x0000000000500000-0x0000000000510000-memory.dmp upx behavioral1/memory/3024-17-0x0000000000500000-0x0000000000510000-memory.dmp upx behavioral1/memory/2860-16-0x0000000000500000-0x0000000000510000-memory.dmp upx behavioral1/files/0x000a000000014f57-14.dat upx behavioral1/memory/3024-27-0x0000000000500000-0x0000000000510000-memory.dmp upx -
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 2860 wrote to memory of 3024 2860 2024-06-03_6bb61f5df88a4eb7de5f14b3534005d5_cryptolocker.exe 28 PID 2860 wrote to memory of 3024 2860 2024-06-03_6bb61f5df88a4eb7de5f14b3534005d5_cryptolocker.exe 28 PID 2860 wrote to memory of 3024 2860 2024-06-03_6bb61f5df88a4eb7de5f14b3534005d5_cryptolocker.exe 28 PID 2860 wrote to memory of 3024 2860 2024-06-03_6bb61f5df88a4eb7de5f14b3534005d5_cryptolocker.exe 28
Processes
-
C:\Users\Admin\AppData\Local\Temp\2024-06-03_6bb61f5df88a4eb7de5f14b3534005d5_cryptolocker.exe"C:\Users\Admin\AppData\Local\Temp\2024-06-03_6bb61f5df88a4eb7de5f14b3534005d5_cryptolocker.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2860 -
C:\Users\Admin\AppData\Local\Temp\asih.exe"C:\Users\Admin\AppData\Local\Temp\asih.exe"2⤵
- Executes dropped EXE
PID:3024
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
40KB
MD52d852c6f297e66cddc0705ece5953bc2
SHA107de48fc6992fddd335b29b1ebdf4f2fc8146b2f
SHA25611f3b77407a81f070ae20ad4a5ecd9e954a9398ffae1f4172c4016a3b34ebe4e
SHA512ad25a433f9edb3fd84fbe56dc8514ae57f4cb4a4530422c5717d125e16f4e3ecb8bf53d4b7f6c2efd21d5ac8ed28f0c041a7523aa3fea56a9e76adfc2802dbe7