Analysis
-
max time kernel
149s -
max time network
157s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
-
submitted
24/02/2024, 11:33
General
-
Target
2024-02-24_28caad1c87ffe125aa3e0587bb80dd69_cryptolocker.exe
-
Size
101KB
-
MD5
28caad1c87ffe125aa3e0587bb80dd69
-
SHA1
6ccf913463bbaf946df666f684e9c0aacea995b8
-
SHA256
1341f83fd7e8ed71461e54cea3f8d9f616df9be4a768570ffa2e671428e9b828
-
SHA512
0a1be73c1f7a4b6f53879f77d498a667c4d3ead8c6507a77681f01068d4bd2417ebc94bdf492d4bf4a2988b982482ce4fca61c2a62e528731685af79c5ab6aa1
-
SSDEEP
768:xQz7yVEhs9+4uR1bytOOtEvwDpjWfbZ7uyA36S7MpxRiWNa9mktJHlv/k2NMOE:xj+VGMOtEvwDpjubwQEIiVmkxv/zE
Malware Config
Signatures
-
Detection of CryptoLocker Variants 4 IoCs
-
Detection of Cryptolocker Samples 4 IoCs
-
Detects executables built or packed with MPress PE compressor 4 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\2024-02-24_28caad1c87ffe125aa3e0587bb80dd69_cryptolocker.exe"C:\Users\Admin\AppData\Local\Temp\2024-02-24_28caad1c87ffe125aa3e0587bb80dd69_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
101KB
MD53a649b455c2c47badbe19b2e2d4867e3
SHA19d4a20a65aa5f2bbfbc85c0e17fb3d1c8adc2307
SHA256cb72cf985995db3d813306e910fd8bc1e3912a89d7b4dbda8db5a32df5999aa3
SHA512b2e71d21c92ab266ec3516e734e3952c9ce060589867b4eb8fbac746f08b23da292ceac5d1080116de271c9e5a2f81659a4ee8e328e198ad7813bff8300d6219
-
Filesize
24KB
-
Filesize
24KB
-
Filesize
64KB
-
Filesize
24KB
-
Filesize
64KB
-
Filesize
24KB
-
Filesize
24KB
-
Filesize
64KB