Analysis
- max time kernel
112s - max time network
114s - platform
windows10_x64 - resource
win10v20201028 - submitted
13/02/2021, 10:08
General
- Target Sapphire Ransomware.exe
- Size 213KB
- Sample210213-k64cwnpaca
- SHA256 431a92656a59581ab6c0e413a4ee0bd4f27094f162c063e3bdc09a28f8090b28
Score
8/10
Malware Config
Signatures
- Disables Task Manager via registry modification
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious use of WriteProcessMemory 2 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\Sapphire Ransomware.exe"C:\Users\Admin\AppData\Local\Temp\Sapphire Ransomware.exe"1⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\Microsoft.NET\Framework64\v2.0.50727\dw20.exedw20.exe -x -s 12602⤵
- Suspicious behavior: EnumeratesProcesses
-
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
memory/3116-2-0x00007FF820810000-0x00007FF8211B0000-memory.dmp
memory/3116-3-0x0000000002FE0000-0x0000000002FE2000-memory.dmp
memory/3116-4-0x0000000002FE4000-0x0000000002FE5000-memory.dmp
memory/3116-5-0x0000000002FE5000-0x0000000002FE6000-memory.dmp
memory/3328-7-0x0000000002510000-0x0000000002511000-memory.dmp
memory/3328-8-0x00000000029C0000-0x00000000029C1000-memory.dmp
memory/3328-9-0x0000000002910000-0x0000000002911000-memory.dmp
memory/3328-11-0x0000000002910000-0x0000000002911000-memory.dmp
memory/3328-13-0x0000000002910000-0x0000000002911000-memory.dmp
memory/3328-15-0x0000000002910000-0x0000000002911000-memory.dmp