Analysis
-
max time kernel
148s -
max time network
150s -
platform
windows7_x64 -
resource
win7-20240508-en -
resource tags
-
submitted
13-06-2024 19:15
General
-
Target
2024-06-13_e2618195ca3449a4fd4b245a4635c8c6_cryptolocker.exe
-
Size
40KB
-
MD5
e2618195ca3449a4fd4b245a4635c8c6
-
SHA1
55ff0819461b86a56fe0423571a74652c3cc8dc8
-
SHA256
71060396b4de620cf37a9678898ea6960f905af2ba29f638c81c1094b079c21d
-
SHA512
2917265989aa5ca550905b9ef52f8ee352553f1ef0e6495c282c0e0b4ddd283bd4ed8c891c5e0b3eda00aaa526f70cd73361ce0c3aeb2e08884e273186f6fc47
-
SSDEEP
768:q7PdFecFS5agQtOOtEvwDpjeMLZdzuqpXsiE8Wq/DpkITYan/w:qDdFJy3QMOtEvwDpjjWMl7Tdn/w
Malware Config
Signatures
-
Detection of CryptoLocker Variants 4 IoCs
-
Detection of Cryptolocker Samples 4 IoCs
-
UPX dump on OEP (original entry point) 4 IoCs
-
Executes dropped EXE 1 IoCs
-
Loads dropped DLL 1 IoCs
-
UPX packed file 4 IoCs
Detects executables packed with UPX/modified UPX open source packer.
-
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Suspicious use of WriteProcessMemory 4 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\2024-06-13_e2618195ca3449a4fd4b245a4635c8c6_cryptolocker.exe"C:\Users\Admin\AppData\Local\Temp\2024-06-13_e2618195ca3449a4fd4b245a4635c8c6_cryptolocker.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\asih.exe"C:\Users\Admin\AppData\Local\Temp\asih.exe"2⤵
- Executes dropped EXE
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
40KB
MD560c000923c4327680bfdbf2df023da2f
SHA1d02ac9a91f305d163f752d0042424c027b8dc32b
SHA2569bcd91bfdd1b67dcbe1f49e612b73c49e3b240a6e013a7f882e970f248b9bc5d
SHA512c1d59e62e027045c0c9a7e5069c1b248579e4d09e5a296ea5e29b72188dc88d6cd96db3650536d08f3e6d0a9bcf1d465645a2f8e9f31e8d260f575e2e07fd20b
-
Filesize
24KB
-
Filesize
24KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
24KB
-
Filesize
24KB
-
Filesize
24KB
-
Filesize
64KB