Analysis
-
max time kernel
31s -
max time network
33s -
platform
windows7_x64 -
resource
win7-20230220-en -
resource tags
-
submitted
06-06-2023 08:01
General
-
Target
2023-06-03_811c8b954ece07d5f4fec6871eedefa1_destroyer_wannacry.exe
-
Size
23KB
-
MD5
811c8b954ece07d5f4fec6871eedefa1
-
SHA1
3da84f3c13be3c740d2379f8fe009ac8b7a03664
-
SHA256
d53208e6225aee457d44b83269a1548ec0f627a0f352659dd74ce806d5ef0ddf
-
SHA512
e262e0c28852d918e9c5b6bd906c47defcd67c94dacfd8fb83a1431e92cca840e1b78e61c3d809594f9ff3244d06123859e801bbef0f53bdd833ea5dabc57ab0
-
SSDEEP
384:p3MLWHn3kI3fcSxlR2WpOAbW+ATbJYr91Crxb5XeE:Jn3kIE69pvitYr9Sxb5eE
Malware Config
Signatures
-
Chaos
Ransomware family first seen in June 2021.
-
Chaos Ransomware 4 IoCs
-
Executes dropped EXE 1 IoCs
-
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Program crash 1 IoCs
-
Suspicious behavior: EnumeratesProcesses 3 IoCs
-
Suspicious use of AdjustPrivilegeToken 2 IoCs
-
Suspicious use of WriteProcessMemory 6 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\2023-06-03_811c8b954ece07d5f4fec6871eedefa1_destroyer_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2023-06-03_811c8b954ece07d5f4fec6871eedefa1_destroyer_wannacry.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Roaming\svchost.exe"C:\Users\Admin\AppData\Roaming\svchost.exe"2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Windows\system32\WerFault.exeC:\Windows\system32\WerFault.exe -u -p 1860 -s 5643⤵
- Program crash
-
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
23KB
MD5811c8b954ece07d5f4fec6871eedefa1
SHA13da84f3c13be3c740d2379f8fe009ac8b7a03664
SHA256d53208e6225aee457d44b83269a1548ec0f627a0f352659dd74ce806d5ef0ddf
SHA512e262e0c28852d918e9c5b6bd906c47defcd67c94dacfd8fb83a1431e92cca840e1b78e61c3d809594f9ff3244d06123859e801bbef0f53bdd833ea5dabc57ab0
-
Filesize
23KB
MD5811c8b954ece07d5f4fec6871eedefa1
SHA13da84f3c13be3c740d2379f8fe009ac8b7a03664
SHA256d53208e6225aee457d44b83269a1548ec0f627a0f352659dd74ce806d5ef0ddf
SHA512e262e0c28852d918e9c5b6bd906c47defcd67c94dacfd8fb83a1431e92cca840e1b78e61c3d809594f9ff3244d06123859e801bbef0f53bdd833ea5dabc57ab0
-
Filesize
48KB
-
Filesize
48KB