Analysis
- max time kernel
18s - max time network
113s - platform
windows10_x64 - resource
win10v200722 - submitted
12/10/2020, 05:54
General
- Target Ike.exe
- Size 978KB
- Sample201012-pl2gnp3j22
- SHA256 a2b0e9c1ea03a3a538fe9ef7f8e6dbf4c08feba8560e238e29fce0dd2f2e144b
Malware Config
Signatures
- MassLogger
Masslogger is a .NET stealer targeting passwords from browsers, email and cryptocurrency clients.
- MassLogger Main Payload 3 IoCs
- UPX packed file 3 IoCs
Detects executables packed with UPX/modified UPX open source packer.
- Deletes itself 1 IoCs
- Drops startup file 1 IoCs
- Suspicious use of SetThreadContext 1 IoCs
- Suspicious behavior: EnumeratesProcesses 7 IoCs
- Suspicious behavior: MapViewOfSection 1 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of WriteProcessMemory 11 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\Ike.exe"C:\Users\Admin\AppData\Local\Temp\Ike.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\notepad.exe"C:\Windows\system32\notepad.exe"2⤵
- Drops startup file
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C:\Users\Admin\AppData\Local\Temp\Ike.exe"C:\Users\Admin\AppData\Local\Temp\Ike.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"powershell" Start-Sleep -Seconds 2; Remove-Item -path 'C:\Users\Admin\AppData\Local\Temp\Ike.exe'3⤵
- Deletes itself
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
memory/196-21-0x0000000007E60000-0x0000000007E61000-memory.dmp
memory/196-22-0x0000000007C10000-0x0000000007C11000-memory.dmp
memory/196-28-0x0000000007070000-0x0000000007071000-memory.dmp
memory/196-27-0x00000000095E0000-0x00000000095E1000-memory.dmp
memory/196-26-0x0000000009210000-0x0000000009211000-memory.dmp
memory/196-15-0x0000000073960000-0x000000007404E000-memory.dmp
memory/196-24-0x0000000008510000-0x0000000008511000-memory.dmp
memory/196-23-0x00000000085A0000-0x00000000085A1000-memory.dmp
memory/196-16-0x0000000004A10000-0x0000000004A11000-memory.dmp
memory/196-19-0x0000000007500000-0x0000000007501000-memory.dmp
memory/196-18-0x0000000007460000-0x0000000007461000-memory.dmp
memory/196-17-0x00000000075A0000-0x00000000075A1000-memory.dmp
memory/196-25-0x0000000009C60000-0x0000000009C61000-memory.dmp
memory/616-0-0x0000000000400000-0x00000000004FB000-memory.dmp
memory/3156-13-0x0000000004AB0000-0x0000000004AB1000-memory.dmp
memory/3156-12-0x0000000004CA0000-0x0000000004CA1000-memory.dmp
memory/3156-11-0x0000000004A00000-0x0000000004A01000-memory.dmp
memory/3156-8-0x0000000073050000-0x000000007373E000-memory.dmp
memory/3156-7-0x0000000002412000-0x0000000002413000-memory.dmp
memory/3156-6-0x0000000002300000-0x0000000002386000-memory.dmp
memory/3156-5-0x0000000000400000-0x000000000051E000-memory.dmp
memory/3156-4-0x0000000000400000-0x000000000051E000-memory.dmp
memory/3156-2-0x0000000000400000-0x000000000051E000-memory.dmp