Analysis
-
max time kernel
148s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
-
submitted
19/02/2024, 01:45
General
-
Target
2024-02-19_b0c03ab1c18adfd1cf71d32f60a36ca0_cryptolocker.exe
-
Size
42KB
-
MD5
b0c03ab1c18adfd1cf71d32f60a36ca0
-
SHA1
a11a70cffb945fa6be8fdf4619878ea910a37328
-
SHA256
139707aba0063471568b1f944d3034e18120fc44ddd6dc24fbfdfbfd316c8cdf
-
SHA512
fcb7fbaa116ac6726789f68d930a9837eee4ec557f81b68a084a4cd10b679f6993d06528f74743514c8ce40e75cc3d6797a717242ffc470d8cb78f0b1269496d
-
SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPhbCi44Cg:6j+1NMOtEvwDpjr8dx4E
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
-
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
-
Executes dropped EXE 1 IoCs
-
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Suspicious use of WriteProcessMemory 3 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\2024-02-19_b0c03ab1c18adfd1cf71d32f60a36ca0_cryptolocker.exe"C:\Users\Admin\AppData\Local\Temp\2024-02-19_b0c03ab1c18adfd1cf71d32f60a36ca0_cryptolocker.exe"1⤵
- Checks computer location settings
- 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
42KB
MD500d5fb2592a8351580862f48923d26d6
SHA19598eeff5aeca72dc0e4530a92d54c9ec4b97b34
SHA256d7db110953f8db26fba72cdd5d884ee5168a5970355989f0d62b41eaccec2e79
SHA512c46f70c29b7a0a50f7fac03d967ec93068c249b4b1d1db98f94eb090c5611fba66796414727cdcce6ee2c812fc2189749a558aaace161eed498d33f2dc9fb39a
-
Filesize
24KB
-
Filesize
24KB
-
Filesize
60KB
-
Filesize
60KB
-
Filesize
24KB
-
Filesize
24KB
-
Filesize
24KB
-
Filesize
60KB