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
12/06/2024, 08:22
Static task
static1
Behavioral task
behavioral1
Sample
2024-06-12_1fa360dc918e6f15a3fa08d59a6b5a6f_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-06-12_1fa360dc918e6f15a3fa08d59a6b5a6f_cryptolocker.exe
Resource
win10v2004-20240611-en
General
-
Target
2024-06-12_1fa360dc918e6f15a3fa08d59a6b5a6f_cryptolocker.exe
-
Size
45KB
-
MD5
1fa360dc918e6f15a3fa08d59a6b5a6f
-
SHA1
8bbb61103a360bc05d3890af2eb55a49979c5ae9
-
SHA256
bd724b21587a75af0bbd78352c0a5005401723050a3b3962a4d7875892815410
-
SHA512
e81a90375f37be221db61b49d36f1d20e6ec936f1228ded46bf27fc966d56f5cfba63985700fda5246d0de1712f8ebc37513daa8aa037b0e726aba6125834db4
-
SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqh6/aMDa:6j+1NMOtEvwDpjrRrO
Malware Config
Signatures
-
Detection of CryptoLocker Variants 5 IoCs
resource yara_rule behavioral1/memory/2120-1-0x0000000000500000-0x000000000050F000-memory.dmp CryptoLocker_rule2 behavioral1/files/0x000d00000001231a-11.dat CryptoLocker_rule2 behavioral1/memory/2740-16-0x0000000000500000-0x000000000050F000-memory.dmp CryptoLocker_rule2 behavioral1/memory/2120-15-0x0000000000500000-0x000000000050F000-memory.dmp CryptoLocker_rule2 behavioral1/memory/2740-26-0x0000000000500000-0x000000000050F000-memory.dmp CryptoLocker_rule2 -
Detection of Cryptolocker Samples 5 IoCs
resource yara_rule behavioral1/memory/2120-1-0x0000000000500000-0x000000000050F000-memory.dmp CryptoLocker_set1 behavioral1/files/0x000d00000001231a-11.dat CryptoLocker_set1 behavioral1/memory/2740-16-0x0000000000500000-0x000000000050F000-memory.dmp CryptoLocker_set1 behavioral1/memory/2120-15-0x0000000000500000-0x000000000050F000-memory.dmp CryptoLocker_set1 behavioral1/memory/2740-26-0x0000000000500000-0x000000000050F000-memory.dmp CryptoLocker_set1 -
Detects executables built or packed with MPress PE compressor 5 IoCs
resource yara_rule behavioral1/memory/2120-1-0x0000000000500000-0x000000000050F000-memory.dmp INDICATOR_EXE_Packed_MPress behavioral1/files/0x000d00000001231a-11.dat INDICATOR_EXE_Packed_MPress behavioral1/memory/2740-16-0x0000000000500000-0x000000000050F000-memory.dmp INDICATOR_EXE_Packed_MPress behavioral1/memory/2120-15-0x0000000000500000-0x000000000050F000-memory.dmp INDICATOR_EXE_Packed_MPress behavioral1/memory/2740-26-0x0000000000500000-0x000000000050F000-memory.dmp INDICATOR_EXE_Packed_MPress -
Executes dropped EXE 1 IoCs
pid Process 2740 misid.exe -
Loads dropped DLL 1 IoCs
pid Process 2120 2024-06-12_1fa360dc918e6f15a3fa08d59a6b5a6f_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 2120 wrote to memory of 2740 2120 2024-06-12_1fa360dc918e6f15a3fa08d59a6b5a6f_cryptolocker.exe 28 PID 2120 wrote to memory of 2740 2120 2024-06-12_1fa360dc918e6f15a3fa08d59a6b5a6f_cryptolocker.exe 28 PID 2120 wrote to memory of 2740 2120 2024-06-12_1fa360dc918e6f15a3fa08d59a6b5a6f_cryptolocker.exe 28 PID 2120 wrote to memory of 2740 2120 2024-06-12_1fa360dc918e6f15a3fa08d59a6b5a6f_cryptolocker.exe 28
Processes
-
C:\Users\Admin\AppData\Local\Temp\2024-06-12_1fa360dc918e6f15a3fa08d59a6b5a6f_cryptolocker.exe"C:\Users\Admin\AppData\Local\Temp\2024-06-12_1fa360dc918e6f15a3fa08d59a6b5a6f_cryptolocker.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2120 -
C:\Users\Admin\AppData\Local\Temp\misid.exe"C:\Users\Admin\AppData\Local\Temp\misid.exe"2⤵
- Executes dropped EXE
PID:2740
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
45KB
MD513f8e7d3616db9f1a1068f0d87a2a0f8
SHA11034f0d50d253d70cff2ed737cb884cbfb2764bf
SHA2560eb161adc7ceb7e60b30652515b59f31be036c8a84345a53c483474ee961c343
SHA5124aeb2e95c7bfd4918291b7f92234f94b936362043c0955e7a097289334a5111cc102eaf15c15cc8dec9fe259396583f92b90e13edf0756932d482eae6f4bf227