Analysis
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max time kernel
77s -
max time network
104s -
platform
windows10_x64 -
resource
win10v20201028 -
submitted
10-11-2020 11:49
Static task
static1
Behavioral task
behavioral1
Sample
ff448c40ee6282eb18a41efb3fefbce0692faa44d4e5db2b0c40364877d4f800.exe
Resource
win7v20201028
Behavioral task
behavioral2
Sample
ff448c40ee6282eb18a41efb3fefbce0692faa44d4e5db2b0c40364877d4f800.exe
Resource
win10v20201028
General
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Target
ff448c40ee6282eb18a41efb3fefbce0692faa44d4e5db2b0c40364877d4f800.exe
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Size
2.1MB
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MD5
74210edbfa54eefd980752bc86cfb40a
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SHA1
450c5b17a0dc0805e863767cd72006478993124d
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SHA256
ff448c40ee6282eb18a41efb3fefbce0692faa44d4e5db2b0c40364877d4f800
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SHA512
198fb2fa6ab28daadd30137733983f4e9bab7e5a591f18c1367a744f0e4d33bfe5bca413116f078524b4d48ac94c1bd385c831ba50d4df0219ec77e01e68c63e
Malware Config
Extracted
hawkeye_reborn
9.0.1.6
Protocol: smtp- Host:
smtp.trelleborg.pw - Port:
587 - Username:
[email protected] - Password:
$Cs@@qI6
856335f0-8730-406d-b592-7a10ed4a1d8c
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fields
map[_AntiDebugger:false _AntiVirusKiller:false _BotKiller:false _ClipboardLogger:true _Delivery:0 _DisableCommandPrompt:false _DisableRegEdit:false _DisableTaskManager:false _Disablers:false _EmailPassword:$Cs@@qI6 _EmailPort:587 _EmailSSL:false _EmailServer:smtp.trelleborg.pw _EmailUsername:[email protected] _ExecutionDelay:10 _FTPPort:0 _FTPSFTP:false _FakeMessageIcon:0 _FakeMessageShow:false _FileBinder:false _HideFile:false _HistoryCleaner:false _Install:false _InstallLocation:0 _InstallStartup:false _InstallStartupPersistance:false _KeyStrokeLogger:true _LogInterval:10 _MeltFile:false _Mutex:856335f0-8730-406d-b592-7a10ed4a1d8c _PasswordStealer:true _ProcessElevation:false _ProcessProtection:false _ScreenshotLogger:false _SystemInfo:false _Version:9.0.1.6 _WebCamLogger:false _WebsiteBlocker:false _WebsiteVisitor:false _WebsiteVisitorVisible:false _ZoneID:false]
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name
HawkEye Keylogger - Reborn v9, Version=9.0.1.6, Culture=neutral, PublicKeyToken=null
Signatures
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HawkEye Reborn
HawkEye Reborn is an enhanced version of the HawkEye malware kit.
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M00nd3v_Logger
M00nd3v Logger is a .NET stealer/logger targeting passwords from browsers and email clients.
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M00nD3v Logger Payload 2 IoCs
Detects M00nD3v Logger payload in memory.
Processes:
resource yara_rule behavioral2/memory/1600-145-0x0000000000400000-0x0000000000490000-memory.dmp m00nd3v_logger behavioral2/memory/1600-146-0x000000000048B2FE-mapping.dmp m00nd3v_logger -
Drops startup file 1 IoCs
Processes:
ff448c40ee6282eb18a41efb3fefbce0692faa44d4e5db2b0c40364877d4f800.exedescription ioc process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\convert.url ff448c40ee6282eb18a41efb3fefbce0692faa44d4e5db2b0c40364877d4f800.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Uses the VBS compiler for execution 1 TTPs
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Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
flow ioc 16 bot.whatismyipaddress.com -
Suspicious use of SetThreadContext 3 IoCs
Processes:
ff448c40ee6282eb18a41efb3fefbce0692faa44d4e5db2b0c40364877d4f800.exeRegAsm.exedescription pid process target process PID 4760 set thread context of 1600 4760 ff448c40ee6282eb18a41efb3fefbce0692faa44d4e5db2b0c40364877d4f800.exe RegAsm.exe PID 1600 set thread context of 4588 1600 RegAsm.exe vbc.exe PID 1600 set thread context of 3644 1600 RegAsm.exe vbc.exe -
Suspicious behavior: EnumeratesProcesses 18 IoCs
Processes:
ff448c40ee6282eb18a41efb3fefbce0692faa44d4e5db2b0c40364877d4f800.exevbc.exeRegAsm.exepid process 4760 ff448c40ee6282eb18a41efb3fefbce0692faa44d4e5db2b0c40364877d4f800.exe 4760 ff448c40ee6282eb18a41efb3fefbce0692faa44d4e5db2b0c40364877d4f800.exe 4760 ff448c40ee6282eb18a41efb3fefbce0692faa44d4e5db2b0c40364877d4f800.exe 4760 ff448c40ee6282eb18a41efb3fefbce0692faa44d4e5db2b0c40364877d4f800.exe 4588 vbc.exe 4588 vbc.exe 4588 vbc.exe 4588 vbc.exe 4588 vbc.exe 4588 vbc.exe 4588 vbc.exe 4588 vbc.exe 4588 vbc.exe 4588 vbc.exe 4588 vbc.exe 4588 vbc.exe 1600 RegAsm.exe 1600 RegAsm.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
RegAsm.exedescription pid process Token: SeDebugPrivilege 1600 RegAsm.exe -
Suspicious use of FindShellTrayWindow 3 IoCs
Processes:
ff448c40ee6282eb18a41efb3fefbce0692faa44d4e5db2b0c40364877d4f800.exepid process 4760 ff448c40ee6282eb18a41efb3fefbce0692faa44d4e5db2b0c40364877d4f800.exe 4760 ff448c40ee6282eb18a41efb3fefbce0692faa44d4e5db2b0c40364877d4f800.exe 4760 ff448c40ee6282eb18a41efb3fefbce0692faa44d4e5db2b0c40364877d4f800.exe -
Suspicious use of SendNotifyMessage 3 IoCs
Processes:
ff448c40ee6282eb18a41efb3fefbce0692faa44d4e5db2b0c40364877d4f800.exepid process 4760 ff448c40ee6282eb18a41efb3fefbce0692faa44d4e5db2b0c40364877d4f800.exe 4760 ff448c40ee6282eb18a41efb3fefbce0692faa44d4e5db2b0c40364877d4f800.exe 4760 ff448c40ee6282eb18a41efb3fefbce0692faa44d4e5db2b0c40364877d4f800.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
RegAsm.exepid process 1600 RegAsm.exe -
Suspicious use of WriteProcessMemory 23 IoCs
Processes:
ff448c40ee6282eb18a41efb3fefbce0692faa44d4e5db2b0c40364877d4f800.exeRegAsm.exedescription pid process target process PID 4760 wrote to memory of 1600 4760 ff448c40ee6282eb18a41efb3fefbce0692faa44d4e5db2b0c40364877d4f800.exe RegAsm.exe PID 4760 wrote to memory of 1600 4760 ff448c40ee6282eb18a41efb3fefbce0692faa44d4e5db2b0c40364877d4f800.exe RegAsm.exe PID 4760 wrote to memory of 1600 4760 ff448c40ee6282eb18a41efb3fefbce0692faa44d4e5db2b0c40364877d4f800.exe RegAsm.exe PID 4760 wrote to memory of 1600 4760 ff448c40ee6282eb18a41efb3fefbce0692faa44d4e5db2b0c40364877d4f800.exe RegAsm.exe PID 4760 wrote to memory of 1600 4760 ff448c40ee6282eb18a41efb3fefbce0692faa44d4e5db2b0c40364877d4f800.exe RegAsm.exe PID 1600 wrote to memory of 4588 1600 RegAsm.exe vbc.exe PID 1600 wrote to memory of 4588 1600 RegAsm.exe vbc.exe PID 1600 wrote to memory of 4588 1600 RegAsm.exe vbc.exe PID 1600 wrote to memory of 4588 1600 RegAsm.exe vbc.exe PID 1600 wrote to memory of 4588 1600 RegAsm.exe vbc.exe PID 1600 wrote to memory of 4588 1600 RegAsm.exe vbc.exe PID 1600 wrote to memory of 4588 1600 RegAsm.exe vbc.exe PID 1600 wrote to memory of 4588 1600 RegAsm.exe vbc.exe PID 1600 wrote to memory of 4588 1600 RegAsm.exe vbc.exe PID 1600 wrote to memory of 3644 1600 RegAsm.exe vbc.exe PID 1600 wrote to memory of 3644 1600 RegAsm.exe vbc.exe PID 1600 wrote to memory of 3644 1600 RegAsm.exe vbc.exe PID 1600 wrote to memory of 3644 1600 RegAsm.exe vbc.exe PID 1600 wrote to memory of 3644 1600 RegAsm.exe vbc.exe PID 1600 wrote to memory of 3644 1600 RegAsm.exe vbc.exe PID 1600 wrote to memory of 3644 1600 RegAsm.exe vbc.exe PID 1600 wrote to memory of 3644 1600 RegAsm.exe vbc.exe PID 1600 wrote to memory of 3644 1600 RegAsm.exe vbc.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\ff448c40ee6282eb18a41efb3fefbce0692faa44d4e5db2b0c40364877d4f800.exe"C:\Users\Admin\AppData\Local\Temp\ff448c40ee6282eb18a41efb3fefbce0692faa44d4e5db2b0c40364877d4f800.exe"1⤵
- Drops startup file
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:4760 -
C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe"C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1600 -
C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe"C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe" /stext "C:\Users\Admin\AppData\Local\Temp\tmp8E5B.tmp"3⤵
- Suspicious behavior: EnumeratesProcesses
PID:4588 -
C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe"C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe" /stext "C:\Users\Admin\AppData\Local\Temp\tmp9282.tmp"3⤵PID:3644
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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MD5
1e69b6d630e694119f4f8c448a430b60
SHA1b118feca7d85ec706b54279a1dafc71673fe6e54
SHA2562f7eedbe9e3b0a3aa08df4fa2dc27de189484a8da8925cc6056513d744b7c00e
SHA51219924161f75cbbcf7bdf122f3aecb43d813186a6693413ccc15bb2945d48401c8f058edf034cc641cedc97ae5e328d88fabfab1b5f324014b83671b3ebd78822