Analysis
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max time kernel
150s -
max time network
106s -
platform
windows10_x64 -
resource
win10v20201028 -
submitted
13-11-2020 15:58
Static task
static1
Behavioral task
behavioral1
Sample
c5845be19adb4e49adb11f5c276835d1f2d11c2d277da2dc265968bb6edb4c2d.exe
Resource
win7v20201028
Behavioral task
behavioral2
Sample
c5845be19adb4e49adb11f5c276835d1f2d11c2d277da2dc265968bb6edb4c2d.exe
Resource
win10v20201028
General
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Target
c5845be19adb4e49adb11f5c276835d1f2d11c2d277da2dc265968bb6edb4c2d.exe
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Size
2.0MB
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MD5
fa57dc741da34070842686470741f1bf
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SHA1
54a12723e5c4f22d841b7cb52452c0c09957afa5
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SHA256
c5845be19adb4e49adb11f5c276835d1f2d11c2d277da2dc265968bb6edb4c2d
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SHA512
3ed6a7c480c84a702f0d8f4a43d3c87dd94bd385d9acee93d9783bd83a5c06bbb2b9c54b43967de7eb4fa5faa1e41f4b5d93b9a93f579889d13c525f3fc93fbc
Malware Config
Extracted
hawkeye_reborn
10.0.0.0
Protocol: smtp- Host:
mail.privateemail.com - Port:
587 - Username:
oscarfranklim@keithwilliamgroup.com - Password:
%qzsC!z[HUgfT
83cb08ac-6eee-4b33-820f-2299165e27c5
-
fields
map[_AntiDebugger:false _AntiVirusKiller:false _BotKiller:false _ClipboardLogger:true _Delivery:0 _DisableCommandPrompt:false _DisableRegEdit:false _DisableTaskManager:false _Disablers:false _EmailPassword:%qzsC!z[HUgfT _EmailPort:587 _EmailSSL:true _EmailServer:mail.privateemail.com _EmailUsername:oscarfranklim@keithwilliamgroup.com _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:60 _MeltFile:false _Mutex:83cb08ac-6eee-4b33-820f-2299165e27c5 _PasswordStealer:true _ProcessElevation:false _ProcessProtection:false _ScreenshotLogger:false _SystemInfo:false _Version:10.0.0.0 _WebCamLogger:false _WebsiteBlocker:false _WebsiteVisitor:false _WebsiteVisitorVisible:false _ZoneID:false]
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name
HawkEye RebornX, Version=10.0.0.0, 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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Drops startup file 1 IoCs
Processes:
c5845be19adb4e49adb11f5c276835d1f2d11c2d277da2dc265968bb6edb4c2d.exedescription ioc process File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\winrshost.url c5845be19adb4e49adb11f5c276835d1f2d11c2d277da2dc265968bb6edb4c2d.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 15 bot.whatismyipaddress.com -
Suspicious use of SetThreadContext 3 IoCs
Processes:
c5845be19adb4e49adb11f5c276835d1f2d11c2d277da2dc265968bb6edb4c2d.exeRegAsm.exedescription pid process target process PID 1160 set thread context of 1256 1160 c5845be19adb4e49adb11f5c276835d1f2d11c2d277da2dc265968bb6edb4c2d.exe RegAsm.exe PID 1256 set thread context of 1428 1256 RegAsm.exe vbc.exe PID 1256 set thread context of 908 1256 RegAsm.exe vbc.exe -
Suspicious behavior: EnumeratesProcesses 8956 IoCs
Processes:
c5845be19adb4e49adb11f5c276835d1f2d11c2d277da2dc265968bb6edb4c2d.exepid process 1160 c5845be19adb4e49adb11f5c276835d1f2d11c2d277da2dc265968bb6edb4c2d.exe 1160 c5845be19adb4e49adb11f5c276835d1f2d11c2d277da2dc265968bb6edb4c2d.exe 1160 c5845be19adb4e49adb11f5c276835d1f2d11c2d277da2dc265968bb6edb4c2d.exe 1160 c5845be19adb4e49adb11f5c276835d1f2d11c2d277da2dc265968bb6edb4c2d.exe 1160 c5845be19adb4e49adb11f5c276835d1f2d11c2d277da2dc265968bb6edb4c2d.exe 1160 c5845be19adb4e49adb11f5c276835d1f2d11c2d277da2dc265968bb6edb4c2d.exe 1160 c5845be19adb4e49adb11f5c276835d1f2d11c2d277da2dc265968bb6edb4c2d.exe 1160 c5845be19adb4e49adb11f5c276835d1f2d11c2d277da2dc265968bb6edb4c2d.exe 1160 c5845be19adb4e49adb11f5c276835d1f2d11c2d277da2dc265968bb6edb4c2d.exe 1160 c5845be19adb4e49adb11f5c276835d1f2d11c2d277da2dc265968bb6edb4c2d.exe 1160 c5845be19adb4e49adb11f5c276835d1f2d11c2d277da2dc265968bb6edb4c2d.exe 1160 c5845be19adb4e49adb11f5c276835d1f2d11c2d277da2dc265968bb6edb4c2d.exe 1160 c5845be19adb4e49adb11f5c276835d1f2d11c2d277da2dc265968bb6edb4c2d.exe 1160 c5845be19adb4e49adb11f5c276835d1f2d11c2d277da2dc265968bb6edb4c2d.exe 1160 c5845be19adb4e49adb11f5c276835d1f2d11c2d277da2dc265968bb6edb4c2d.exe 1160 c5845be19adb4e49adb11f5c276835d1f2d11c2d277da2dc265968bb6edb4c2d.exe 1160 c5845be19adb4e49adb11f5c276835d1f2d11c2d277da2dc265968bb6edb4c2d.exe 1160 c5845be19adb4e49adb11f5c276835d1f2d11c2d277da2dc265968bb6edb4c2d.exe 1160 c5845be19adb4e49adb11f5c276835d1f2d11c2d277da2dc265968bb6edb4c2d.exe 1160 c5845be19adb4e49adb11f5c276835d1f2d11c2d277da2dc265968bb6edb4c2d.exe 1160 c5845be19adb4e49adb11f5c276835d1f2d11c2d277da2dc265968bb6edb4c2d.exe 1160 c5845be19adb4e49adb11f5c276835d1f2d11c2d277da2dc265968bb6edb4c2d.exe 1160 c5845be19adb4e49adb11f5c276835d1f2d11c2d277da2dc265968bb6edb4c2d.exe 1160 c5845be19adb4e49adb11f5c276835d1f2d11c2d277da2dc265968bb6edb4c2d.exe 1160 c5845be19adb4e49adb11f5c276835d1f2d11c2d277da2dc265968bb6edb4c2d.exe 1160 c5845be19adb4e49adb11f5c276835d1f2d11c2d277da2dc265968bb6edb4c2d.exe 1160 c5845be19adb4e49adb11f5c276835d1f2d11c2d277da2dc265968bb6edb4c2d.exe 1160 c5845be19adb4e49adb11f5c276835d1f2d11c2d277da2dc265968bb6edb4c2d.exe 1160 c5845be19adb4e49adb11f5c276835d1f2d11c2d277da2dc265968bb6edb4c2d.exe 1160 c5845be19adb4e49adb11f5c276835d1f2d11c2d277da2dc265968bb6edb4c2d.exe 1160 c5845be19adb4e49adb11f5c276835d1f2d11c2d277da2dc265968bb6edb4c2d.exe 1160 c5845be19adb4e49adb11f5c276835d1f2d11c2d277da2dc265968bb6edb4c2d.exe 1160 c5845be19adb4e49adb11f5c276835d1f2d11c2d277da2dc265968bb6edb4c2d.exe 1160 c5845be19adb4e49adb11f5c276835d1f2d11c2d277da2dc265968bb6edb4c2d.exe 1160 c5845be19adb4e49adb11f5c276835d1f2d11c2d277da2dc265968bb6edb4c2d.exe 1160 c5845be19adb4e49adb11f5c276835d1f2d11c2d277da2dc265968bb6edb4c2d.exe 1160 c5845be19adb4e49adb11f5c276835d1f2d11c2d277da2dc265968bb6edb4c2d.exe 1160 c5845be19adb4e49adb11f5c276835d1f2d11c2d277da2dc265968bb6edb4c2d.exe 1160 c5845be19adb4e49adb11f5c276835d1f2d11c2d277da2dc265968bb6edb4c2d.exe 1160 c5845be19adb4e49adb11f5c276835d1f2d11c2d277da2dc265968bb6edb4c2d.exe 1160 c5845be19adb4e49adb11f5c276835d1f2d11c2d277da2dc265968bb6edb4c2d.exe 1160 c5845be19adb4e49adb11f5c276835d1f2d11c2d277da2dc265968bb6edb4c2d.exe 1160 c5845be19adb4e49adb11f5c276835d1f2d11c2d277da2dc265968bb6edb4c2d.exe 1160 c5845be19adb4e49adb11f5c276835d1f2d11c2d277da2dc265968bb6edb4c2d.exe 1160 c5845be19adb4e49adb11f5c276835d1f2d11c2d277da2dc265968bb6edb4c2d.exe 1160 c5845be19adb4e49adb11f5c276835d1f2d11c2d277da2dc265968bb6edb4c2d.exe 1160 c5845be19adb4e49adb11f5c276835d1f2d11c2d277da2dc265968bb6edb4c2d.exe 1160 c5845be19adb4e49adb11f5c276835d1f2d11c2d277da2dc265968bb6edb4c2d.exe 1160 c5845be19adb4e49adb11f5c276835d1f2d11c2d277da2dc265968bb6edb4c2d.exe 1160 c5845be19adb4e49adb11f5c276835d1f2d11c2d277da2dc265968bb6edb4c2d.exe 1160 c5845be19adb4e49adb11f5c276835d1f2d11c2d277da2dc265968bb6edb4c2d.exe 1160 c5845be19adb4e49adb11f5c276835d1f2d11c2d277da2dc265968bb6edb4c2d.exe 1160 c5845be19adb4e49adb11f5c276835d1f2d11c2d277da2dc265968bb6edb4c2d.exe 1160 c5845be19adb4e49adb11f5c276835d1f2d11c2d277da2dc265968bb6edb4c2d.exe 1160 c5845be19adb4e49adb11f5c276835d1f2d11c2d277da2dc265968bb6edb4c2d.exe 1160 c5845be19adb4e49adb11f5c276835d1f2d11c2d277da2dc265968bb6edb4c2d.exe 1160 c5845be19adb4e49adb11f5c276835d1f2d11c2d277da2dc265968bb6edb4c2d.exe 1160 c5845be19adb4e49adb11f5c276835d1f2d11c2d277da2dc265968bb6edb4c2d.exe 1160 c5845be19adb4e49adb11f5c276835d1f2d11c2d277da2dc265968bb6edb4c2d.exe 1160 c5845be19adb4e49adb11f5c276835d1f2d11c2d277da2dc265968bb6edb4c2d.exe 1160 c5845be19adb4e49adb11f5c276835d1f2d11c2d277da2dc265968bb6edb4c2d.exe 1160 c5845be19adb4e49adb11f5c276835d1f2d11c2d277da2dc265968bb6edb4c2d.exe 1160 c5845be19adb4e49adb11f5c276835d1f2d11c2d277da2dc265968bb6edb4c2d.exe 1160 c5845be19adb4e49adb11f5c276835d1f2d11c2d277da2dc265968bb6edb4c2d.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
c5845be19adb4e49adb11f5c276835d1f2d11c2d277da2dc265968bb6edb4c2d.exepid process 1160 c5845be19adb4e49adb11f5c276835d1f2d11c2d277da2dc265968bb6edb4c2d.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
RegAsm.exedescription pid process Token: SeDebugPrivilege 1256 RegAsm.exe -
Suspicious use of FindShellTrayWindow 3 IoCs
Processes:
c5845be19adb4e49adb11f5c276835d1f2d11c2d277da2dc265968bb6edb4c2d.exepid process 1160 c5845be19adb4e49adb11f5c276835d1f2d11c2d277da2dc265968bb6edb4c2d.exe 1160 c5845be19adb4e49adb11f5c276835d1f2d11c2d277da2dc265968bb6edb4c2d.exe 1160 c5845be19adb4e49adb11f5c276835d1f2d11c2d277da2dc265968bb6edb4c2d.exe -
Suspicious use of SendNotifyMessage 3 IoCs
Processes:
c5845be19adb4e49adb11f5c276835d1f2d11c2d277da2dc265968bb6edb4c2d.exepid process 1160 c5845be19adb4e49adb11f5c276835d1f2d11c2d277da2dc265968bb6edb4c2d.exe 1160 c5845be19adb4e49adb11f5c276835d1f2d11c2d277da2dc265968bb6edb4c2d.exe 1160 c5845be19adb4e49adb11f5c276835d1f2d11c2d277da2dc265968bb6edb4c2d.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
RegAsm.exepid process 1256 RegAsm.exe -
Suspicious use of WriteProcessMemory 22 IoCs
Processes:
c5845be19adb4e49adb11f5c276835d1f2d11c2d277da2dc265968bb6edb4c2d.exeRegAsm.exedescription pid process target process PID 1160 wrote to memory of 1256 1160 c5845be19adb4e49adb11f5c276835d1f2d11c2d277da2dc265968bb6edb4c2d.exe RegAsm.exe PID 1160 wrote to memory of 1256 1160 c5845be19adb4e49adb11f5c276835d1f2d11c2d277da2dc265968bb6edb4c2d.exe RegAsm.exe PID 1160 wrote to memory of 1256 1160 c5845be19adb4e49adb11f5c276835d1f2d11c2d277da2dc265968bb6edb4c2d.exe RegAsm.exe PID 1160 wrote to memory of 1256 1160 c5845be19adb4e49adb11f5c276835d1f2d11c2d277da2dc265968bb6edb4c2d.exe RegAsm.exe PID 1256 wrote to memory of 1428 1256 RegAsm.exe vbc.exe PID 1256 wrote to memory of 1428 1256 RegAsm.exe vbc.exe PID 1256 wrote to memory of 1428 1256 RegAsm.exe vbc.exe PID 1256 wrote to memory of 1428 1256 RegAsm.exe vbc.exe PID 1256 wrote to memory of 1428 1256 RegAsm.exe vbc.exe PID 1256 wrote to memory of 1428 1256 RegAsm.exe vbc.exe PID 1256 wrote to memory of 1428 1256 RegAsm.exe vbc.exe PID 1256 wrote to memory of 1428 1256 RegAsm.exe vbc.exe PID 1256 wrote to memory of 1428 1256 RegAsm.exe vbc.exe PID 1256 wrote to memory of 908 1256 RegAsm.exe vbc.exe PID 1256 wrote to memory of 908 1256 RegAsm.exe vbc.exe PID 1256 wrote to memory of 908 1256 RegAsm.exe vbc.exe PID 1256 wrote to memory of 908 1256 RegAsm.exe vbc.exe PID 1256 wrote to memory of 908 1256 RegAsm.exe vbc.exe PID 1256 wrote to memory of 908 1256 RegAsm.exe vbc.exe PID 1256 wrote to memory of 908 1256 RegAsm.exe vbc.exe PID 1256 wrote to memory of 908 1256 RegAsm.exe vbc.exe PID 1256 wrote to memory of 908 1256 RegAsm.exe vbc.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\c5845be19adb4e49adb11f5c276835d1f2d11c2d277da2dc265968bb6edb4c2d.exe"C:\Users\Admin\AppData\Local\Temp\c5845be19adb4e49adb11f5c276835d1f2d11c2d277da2dc265968bb6edb4c2d.exe"1⤵
- Drops startup file
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
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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 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\tmpE3BE.tmp"3⤵
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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\tmpE805.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\tmpE3BE.tmpMD5
1e69b6d630e694119f4f8c448a430b60
SHA1b118feca7d85ec706b54279a1dafc71673fe6e54
SHA2562f7eedbe9e3b0a3aa08df4fa2dc27de189484a8da8925cc6056513d744b7c00e
SHA51219924161f75cbbcf7bdf122f3aecb43d813186a6693413ccc15bb2945d48401c8f058edf034cc641cedc97ae5e328d88fabfab1b5f324014b83671b3ebd78822
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memory/908-9660-0x0000000000400000-0x000000000041C000-memory.dmpFilesize
112KB
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memory/908-9662-0x000000000041211A-mapping.dmp
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memory/908-9664-0x0000000000400000-0x000000000041C000-memory.dmpFilesize
112KB
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memory/1256-1-0x000000000048B2BE-mapping.dmp
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memory/1256-0-0x0000000000400000-0x0000000000490000-memory.dmpFilesize
576KB
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memory/1428-9102-0x0000000000400000-0x000000000045C000-memory.dmpFilesize
368KB
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memory/1428-9103-0x0000000000444D30-mapping.dmp
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memory/1428-9107-0x0000000000400000-0x000000000045C000-memory.dmpFilesize
368KB