Analysis
-
max time kernel
150s -
max time network
150s -
platform
windows7_x64 -
resource
win7-20231129-en -
resource tags
-
submitted
02/05/2024, 01:08
General
-
Target
2024-05-02_cdc3a07c66e079b2e8b4e6cda6c2cc3e_cryptolocker.exe
-
Size
43KB
-
MD5
cdc3a07c66e079b2e8b4e6cda6c2cc3e
-
SHA1
526dddcea28db1ac473d6bd8309c5758c085ecbe
-
SHA256
781336b9d9fe7521b502707af1398a419cae42f1cb0e8910bca3d64cd16998e9
-
SHA512
0e14f1509247b84ccf078652c42b5c5516a843c0da2f3163f6c9265cde88d29db9fc399540e9e47e81b1b317f62510ee15c60060992dd802503755127a905d3d
-
SSDEEP
768:TS5nQJ24LR7tOOtEvwDpjGqPhqlcnvhx5/xFRp5jvbT:m5nkFNMOtEvwDpjG8hhXj53T
Malware Config
Signatures
-
Detection of CryptoLocker Variants 5 IoCs
-
Detection of Cryptolocker Samples 3 IoCs
-
Detects executables built or packed with MPress PE compressor 5 IoCs
-
Executes dropped EXE 1 IoCs
-
Loads dropped DLL 1 IoCs
-
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\2024-05-02_cdc3a07c66e079b2e8b4e6cda6c2cc3e_cryptolocker.exe"C:\Users\Admin\AppData\Local\Temp\2024-05-02_cdc3a07c66e079b2e8b4e6cda6c2cc3e_cryptolocker.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\misid.exe"C:\Users\Admin\AppData\Local\Temp\misid.exe"2⤵
- Executes dropped EXE
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
43KB
MD52d6bf57b9d277ffbde08db66847ec7e1
SHA1e45fd9e95f23057385053b6de64d1ef7d5b6b0a0
SHA256071071455ddc0c30d6a44cd78133197a5498af0677ec1331f7c48c93833250b6
SHA512ecfb6611b49e4109f03068db52039491ffd7e2733c24e39516fc211b46087d0e937e1da8e361a21b89c75e16cff6c7a0245f4a45508f6f634db92c3fe1d165bf
-
Filesize
56KB
-
Filesize
24KB
-
Filesize
24KB
-
Filesize
24KB
-
Filesize
56KB
-
Filesize
56KB
-
Filesize
24KB
-
Filesize
24KB
-
Filesize
56KB