Analysis
- max time kernel
45s - max time network
46s - platform
windows7_x64 - resource
win7v20201028 - submitted
01/04/2021, 18:38
General
- Target OUTSTANDING INVOICE PAYMENT.exe
- Size 1.6MB
- Sample210401-5dmaf45lb6
- SHA256 22916cd876516df90c959904823fbc25a331cd7f8e70343cc05f4674128f07e1
Score
7/10
Malware Config
Signatures
- Loads dropped DLL 1 IoCs
- Suspicious use of SetThreadContext 1 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
- Suspicious behavior: MapViewOfSection 1 IoCs
- Suspicious use of SetWindowsHookEx 1 IoCs
- Suspicious use of WriteProcessMemory 5 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\OUTSTANDING INVOICE PAYMENT.exe"C:\Users\Admin\AppData\Local\Temp\OUTSTANDING INVOICE PAYMENT.exe"1⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\OUTSTANDING INVOICE PAYMENT.exe"C:\Users\Admin\AppData\Local\Temp\OUTSTANDING INVOICE PAYMENT.exe"2⤵
- Suspicious use of SetWindowsHookEx
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/1096-2-0x00000000761F1000-0x00000000761F3000-memory.dmp
memory/1096-7-0x0000000000380000-0x0000000000384000-memory.dmp
memory/1644-8-0x0000000000400000-0x0000000000586000-memory.dmp
memory/1644-9-0x0000000000610000-0x0000000000625000-memory.dmp