Analysis
-
max time kernel
149s -
max time network
150s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
-
submitted
06/04/2024, 00:36
General
-
Target
2024-04-06_58390709ab11614858a505cb7c995dd3_cryptolocker.exe
-
Size
64KB
-
MD5
58390709ab11614858a505cb7c995dd3
-
SHA1
a9ffe2d3c3fc861add354417124f1841fb274db2
-
SHA256
003db8eefae66eeae2edca3f2b531b051837d5e9b7674f9c98e24bf25d174f15
-
SHA512
54063935b9ee6ad47e0cd769adf6d85e6fc67f0163f3618ecd68d2f411ea49a154991c2b6807a4fcadea411d0f0fc7843286ba8e6ab53d4e8c53c4dd31a5f602
-
SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5I52kGEKIz:6j+1NMOtEvwDpjr8ox8UDEK0
Malware Config
Signatures
-
Detection of CryptoLocker Variants 5 IoCs
-
Detection of Cryptolocker Samples 5 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\2024-04-06_58390709ab11614858a505cb7c995dd3_cryptolocker.exe"C:\Users\Admin\AppData\Local\Temp\2024-04-06_58390709ab11614858a505cb7c995dd3_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
64KB
MD59f4bc05ae5d0011836e79e5699dd8927
SHA15ebe5fd006353aa34cc89b8c07e014d83fcf99a7
SHA2561ae68cd5ede2795eb8a6d23054b76fa06029f322c3a1f341b0562b331c17fdc3
SHA5129901a1442ac55d3b8f5d759f3c9bf2e52a248291698edebadc56496efbb5ad4b308d3eaf3bd099f9733979c6ce7fff243798c9f6e7e3516841c1d114e5414777
-
Filesize
60KB
-
Filesize
24KB
-
Filesize
24KB
-
Filesize
24KB
-
Filesize
60KB
-
Filesize
60KB
-
Filesize
24KB
-
Filesize
24KB
-
Filesize
60KB