Analysis
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max time kernel
82s -
max time network
126s -
platform
windows10_x64 -
resource
win10v20201028 -
submitted
14-11-2020 18:20
Static task
static1
Behavioral task
behavioral1
Sample
89c63c6bf4dcdd3783947d5445d45d47156f74db90b0e6b01667729715c3ea0c.exe
Resource
win7v20201028
Behavioral task
behavioral2
Sample
89c63c6bf4dcdd3783947d5445d45d47156f74db90b0e6b01667729715c3ea0c.exe
Resource
win10v20201028
General
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Target
89c63c6bf4dcdd3783947d5445d45d47156f74db90b0e6b01667729715c3ea0c.exe
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Size
706KB
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MD5
ca131cf79b960aa7ed5f454f7900f9d5
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SHA1
3f3ab4819e3b0ca09365e6dfe991c82e7465c10f
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SHA256
89c63c6bf4dcdd3783947d5445d45d47156f74db90b0e6b01667729715c3ea0c
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SHA512
27f8d1d9a8924d70ec88cd195718dea9417b1cb6b2a3ffd47851f80f02f1f70f7721bcf16cc055960d6859000638b700dc3695629e5c230b8c99680420513cb6
Malware Config
Extracted
hawkeye_reborn
9.0.0.5
Protocol: smtp- Host:
mail.worldbridge-kr.com - Port:
587 - Username:
pdsctoolz@worldbridge-kr.com - Password:
windows8.1
1dc2333d-68e9-402b-b9d3-00f7d02f483d
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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:windows8.1 _EmailPort:587 _EmailSSL:true _EmailServer:mail.worldbridge-kr.com _EmailUsername:pdsctoolz@worldbridge-kr.com _ExecutionDelay:10 _FTPPort:0 _FTPSFTP:false _FakeMessageIcon:0 _FakeMessageShow:false _FileBinder:false _HideFile:false _HistoryCleaner:false _Install:false _InstallLocation:0 _InstallStartup:true _InstallStartupPersistance:false _KeyStrokeLogger:true _LogInterval:30 _MeltFile:false _Mutex:1dc2333d-68e9-402b-b9d3-00f7d02f483d _PasswordStealer:true _ProcessElevation:false _ProcessProtection:false _ScreenshotLogger:false _SystemInfo:true _Version:9.0.0.5 _WebCamLogger:false _WebsiteBlocker:false _WebsiteVisitor:false _WebsiteVisitorVisible:false _ZoneID:true]
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name
HawkEye Keylogger - Reborn v9, Version=9.0.0.5, 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/188-0-0x0000000000400000-0x0000000000490000-memory.dmp m00nd3v_logger behavioral2/memory/188-1-0x000000000048B20E-mapping.dmp m00nd3v_logger -
Drops startup file 1 IoCs
Processes:
89c63c6bf4dcdd3783947d5445d45d47156f74db90b0e6b01667729715c3ea0c.exedescription ioc process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\dwxhyrgxjphnriv.eu.url 89c63c6bf4dcdd3783947d5445d45d47156f74db90b0e6b01667729715c3ea0c.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 24 bot.whatismyipaddress.com -
Suspicious use of SetThreadContext 3 IoCs
Processes:
89c63c6bf4dcdd3783947d5445d45d47156f74db90b0e6b01667729715c3ea0c.exeRegAsm.exedescription pid process target process PID 3408 set thread context of 188 3408 89c63c6bf4dcdd3783947d5445d45d47156f74db90b0e6b01667729715c3ea0c.exe RegAsm.exe PID 188 set thread context of 1496 188 RegAsm.exe vbc.exe PID 188 set thread context of 216 188 RegAsm.exe vbc.exe -
Suspicious behavior: EnumeratesProcesses 28 IoCs
Processes:
89c63c6bf4dcdd3783947d5445d45d47156f74db90b0e6b01667729715c3ea0c.exevbc.exeRegAsm.exepid process 3408 89c63c6bf4dcdd3783947d5445d45d47156f74db90b0e6b01667729715c3ea0c.exe 3408 89c63c6bf4dcdd3783947d5445d45d47156f74db90b0e6b01667729715c3ea0c.exe 3408 89c63c6bf4dcdd3783947d5445d45d47156f74db90b0e6b01667729715c3ea0c.exe 3408 89c63c6bf4dcdd3783947d5445d45d47156f74db90b0e6b01667729715c3ea0c.exe 3408 89c63c6bf4dcdd3783947d5445d45d47156f74db90b0e6b01667729715c3ea0c.exe 3408 89c63c6bf4dcdd3783947d5445d45d47156f74db90b0e6b01667729715c3ea0c.exe 3408 89c63c6bf4dcdd3783947d5445d45d47156f74db90b0e6b01667729715c3ea0c.exe 3408 89c63c6bf4dcdd3783947d5445d45d47156f74db90b0e6b01667729715c3ea0c.exe 3408 89c63c6bf4dcdd3783947d5445d45d47156f74db90b0e6b01667729715c3ea0c.exe 3408 89c63c6bf4dcdd3783947d5445d45d47156f74db90b0e6b01667729715c3ea0c.exe 3408 89c63c6bf4dcdd3783947d5445d45d47156f74db90b0e6b01667729715c3ea0c.exe 3408 89c63c6bf4dcdd3783947d5445d45d47156f74db90b0e6b01667729715c3ea0c.exe 3408 89c63c6bf4dcdd3783947d5445d45d47156f74db90b0e6b01667729715c3ea0c.exe 3408 89c63c6bf4dcdd3783947d5445d45d47156f74db90b0e6b01667729715c3ea0c.exe 1496 vbc.exe 1496 vbc.exe 1496 vbc.exe 1496 vbc.exe 1496 vbc.exe 1496 vbc.exe 1496 vbc.exe 1496 vbc.exe 1496 vbc.exe 1496 vbc.exe 1496 vbc.exe 1496 vbc.exe 188 RegAsm.exe 188 RegAsm.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
89c63c6bf4dcdd3783947d5445d45d47156f74db90b0e6b01667729715c3ea0c.exepid process 3408 89c63c6bf4dcdd3783947d5445d45d47156f74db90b0e6b01667729715c3ea0c.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
RegAsm.exedescription pid process Token: SeDebugPrivilege 188 RegAsm.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
RegAsm.exepid process 188 RegAsm.exe -
Suspicious use of WriteProcessMemory 22 IoCs
Processes:
89c63c6bf4dcdd3783947d5445d45d47156f74db90b0e6b01667729715c3ea0c.exeRegAsm.exedescription pid process target process PID 3408 wrote to memory of 188 3408 89c63c6bf4dcdd3783947d5445d45d47156f74db90b0e6b01667729715c3ea0c.exe RegAsm.exe PID 3408 wrote to memory of 188 3408 89c63c6bf4dcdd3783947d5445d45d47156f74db90b0e6b01667729715c3ea0c.exe RegAsm.exe PID 3408 wrote to memory of 188 3408 89c63c6bf4dcdd3783947d5445d45d47156f74db90b0e6b01667729715c3ea0c.exe RegAsm.exe PID 3408 wrote to memory of 188 3408 89c63c6bf4dcdd3783947d5445d45d47156f74db90b0e6b01667729715c3ea0c.exe RegAsm.exe PID 188 wrote to memory of 1496 188 RegAsm.exe vbc.exe PID 188 wrote to memory of 1496 188 RegAsm.exe vbc.exe PID 188 wrote to memory of 1496 188 RegAsm.exe vbc.exe PID 188 wrote to memory of 1496 188 RegAsm.exe vbc.exe PID 188 wrote to memory of 1496 188 RegAsm.exe vbc.exe PID 188 wrote to memory of 1496 188 RegAsm.exe vbc.exe PID 188 wrote to memory of 1496 188 RegAsm.exe vbc.exe PID 188 wrote to memory of 1496 188 RegAsm.exe vbc.exe PID 188 wrote to memory of 1496 188 RegAsm.exe vbc.exe PID 188 wrote to memory of 216 188 RegAsm.exe vbc.exe PID 188 wrote to memory of 216 188 RegAsm.exe vbc.exe PID 188 wrote to memory of 216 188 RegAsm.exe vbc.exe PID 188 wrote to memory of 216 188 RegAsm.exe vbc.exe PID 188 wrote to memory of 216 188 RegAsm.exe vbc.exe PID 188 wrote to memory of 216 188 RegAsm.exe vbc.exe PID 188 wrote to memory of 216 188 RegAsm.exe vbc.exe PID 188 wrote to memory of 216 188 RegAsm.exe vbc.exe PID 188 wrote to memory of 216 188 RegAsm.exe vbc.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\89c63c6bf4dcdd3783947d5445d45d47156f74db90b0e6b01667729715c3ea0c.exe"C:\Users\Admin\AppData\Local\Temp\89c63c6bf4dcdd3783947d5445d45d47156f74db90b0e6b01667729715c3ea0c.exe"1⤵
- Drops startup file
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
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C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe"C:\Users\Admin\AppData\Local\Temp\89c63c6bf4dcdd3783947d5445d45d47156f74db90b0e6b01667729715c3ea0c.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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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\tmp6F69.tmp"3⤵
- Suspicious behavior: EnumeratesProcesses
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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\tmp7788.tmp"3⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\tmp6F69.tmpMD5
1e69b6d630e694119f4f8c448a430b60
SHA1b118feca7d85ec706b54279a1dafc71673fe6e54
SHA2562f7eedbe9e3b0a3aa08df4fa2dc27de189484a8da8925cc6056513d744b7c00e
SHA51219924161f75cbbcf7bdf122f3aecb43d813186a6693413ccc15bb2945d48401c8f058edf034cc641cedc97ae5e328d88fabfab1b5f324014b83671b3ebd78822
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memory/188-0-0x0000000000400000-0x0000000000490000-memory.dmpFilesize
576KB
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memory/188-1-0x000000000048B20E-mapping.dmp
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memory/216-8-0x0000000000400000-0x000000000041C000-memory.dmpFilesize
112KB
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memory/216-9-0x000000000041211A-mapping.dmp
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memory/216-10-0x0000000000400000-0x000000000041C000-memory.dmpFilesize
112KB
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memory/1496-4-0x0000000000400000-0x000000000045B000-memory.dmpFilesize
364KB
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memory/1496-5-0x000000000044472E-mapping.dmp
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memory/1496-6-0x0000000000400000-0x000000000045B000-memory.dmpFilesize
364KB