Analysis
-
max time kernel
148s -
max time network
148s -
platform
windows7_x64 -
resource
win7-20231129-en -
resource tags
-
submitted
17-02-2024 22:52
General
-
Target
2024-02-17_953282692186a8cfd4a7e67a8370dfe9_cryptolocker.exe
-
Size
65KB
-
MD5
953282692186a8cfd4a7e67a8370dfe9
-
SHA1
8bc10dc5930795156d6509f4c200216d4ecb729d
-
SHA256
b1d2dfe8c8528bd6e4533ed7ff8f44952c709433defb9ec24852e463d4a318df
-
SHA512
50af2e9e3f6e624cade2e3a8470b85bf796effb5b60f9fd05c56b2314e979d9c8118818fc1d45a7f54bcd338a2b36f9bd7dbfebf690fb38feb0317b70618c85f
-
SSDEEP
768:XS5nQJ24LR1bytOOtEvwDpjNbZ7uyA36S7MpxRXrZSUNsYD:i5nkFGMOtEvwDpjNbwQEI8UZD
Malware Config
Signatures
-
Detection of CryptoLocker Variants 5 IoCs
-
Detection of Cryptolocker Samples 4 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\2024-02-17_953282692186a8cfd4a7e67a8370dfe9_cryptolocker.exe"C:\Users\Admin\AppData\Local\Temp\2024-02-17_953282692186a8cfd4a7e67a8370dfe9_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
65KB
MD5a1d5657888824f980f000519d2ab3381
SHA1a9a3dbc891f245380dfd5c585f3f78c3ecd9e973
SHA256652606256be89f43bef70f9e0fdf895ef12f24cabcb9adc852aab73b42506ecf
SHA5125819df03ec35143c20d1033f19ee054ec9cd512935166e2c91af8242a06ab87f14c11d885416182264efa5fb90fda04b43c5b29d2ea4911d5384f3bc72281b7d
-
Filesize
24KB
-
Filesize
60KB
-
Filesize
24KB
-
Filesize
24KB
-
Filesize
60KB
-
Filesize
24KB
-
Filesize
60KB
-
Filesize
60KB