Analysis
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max time kernel
91s -
max time network
156s -
platform
windows10-2004_x64 -
resource
win10v2004-20220414-en -
submitted
01-07-2022 08:11
Static task
static1
Behavioral task
behavioral1
Sample
3e37e8b2e70c6371ee52f082232f63710074cb77c7bad7437829823c7a2b9103.exe
Resource
win7-20220414-en
Behavioral task
behavioral2
Sample
3e37e8b2e70c6371ee52f082232f63710074cb77c7bad7437829823c7a2b9103.exe
Resource
win10v2004-20220414-en
General
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Target
3e37e8b2e70c6371ee52f082232f63710074cb77c7bad7437829823c7a2b9103.exe
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Size
937KB
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MD5
f1136a9f43ac8d7e3a29a1e1da20e17a
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SHA1
2cd28ff7463a1936872265b00b42ccfdecd4e7e8
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SHA256
3e37e8b2e70c6371ee52f082232f63710074cb77c7bad7437829823c7a2b9103
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SHA512
8302301a2e9a9c32f9c6618fe50c08890e9f530007ff09676f020d69e7822d309db49095ce402eccba9f4ebd7c0bcde3da035cae49e822ed41306e7e624f3569
Malware Config
Extracted
hawkeye_reborn
9.0.1.6
Protocol: smtp- Host:
mail.coniketransport.com - Port:
26 - Username:
dk@coniketransport.com - Password:
goodyear@2019
dde4d7c6-f1a1-4b47-b7dd-d26fcb529029
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fields
map[_AntiDebugger:false _AntiVirusKiller:false _BotKiller:false _ClipboardLogger:false _Delivery:0 _DisableCommandPrompt:false _DisableRegEdit:false _DisableTaskManager:false _Disablers:false _EmailPassword:goodyear@2019 _EmailPort:26 _EmailSSL:false _EmailServer:mail.coniketransport.com _EmailUsername:dk@coniketransport.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:180 _MeltFile:false _Mutex:dde4d7c6-f1a1-4b47-b7dd-d26fcb529029 _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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Processes:
resource yara_rule behavioral2/memory/4524-132-0x0000000000400000-0x0000000000490000-memory.dmp m00nd3v_logger -
NirSoft MailPassView 3 IoCs
Password recovery tool for various email clients
Processes:
resource yara_rule behavioral2/memory/5056-150-0x0000000000400000-0x000000000041C000-memory.dmp MailPassView behavioral2/memory/5056-152-0x0000000000400000-0x000000000041C000-memory.dmp MailPassView behavioral2/memory/5056-153-0x0000000000400000-0x000000000041C000-memory.dmp MailPassView -
NirSoft WebBrowserPassView 4 IoCs
Password recovery tool for various web browsers
Processes:
resource yara_rule behavioral2/memory/3892-143-0x0000000000400000-0x000000000045B000-memory.dmp WebBrowserPassView behavioral2/memory/3892-145-0x0000000000400000-0x000000000045B000-memory.dmp WebBrowserPassView behavioral2/memory/3892-146-0x0000000000400000-0x000000000045B000-memory.dmp WebBrowserPassView behavioral2/memory/3892-147-0x0000000000400000-0x000000000045B000-memory.dmp WebBrowserPassView -
Nirsoft 7 IoCs
Processes:
resource yara_rule behavioral2/memory/3892-143-0x0000000000400000-0x000000000045B000-memory.dmp Nirsoft behavioral2/memory/3892-145-0x0000000000400000-0x000000000045B000-memory.dmp Nirsoft behavioral2/memory/3892-146-0x0000000000400000-0x000000000045B000-memory.dmp Nirsoft behavioral2/memory/3892-147-0x0000000000400000-0x000000000045B000-memory.dmp Nirsoft behavioral2/memory/5056-150-0x0000000000400000-0x000000000041C000-memory.dmp Nirsoft behavioral2/memory/5056-152-0x0000000000400000-0x000000000041C000-memory.dmp Nirsoft behavioral2/memory/5056-153-0x0000000000400000-0x000000000041C000-memory.dmp Nirsoft -
Processes:
resource yara_rule behavioral2/memory/2540-130-0x00000000002A0000-0x00000000004A0000-memory.dmp upx behavioral2/memory/2540-138-0x00000000002A0000-0x00000000004A0000-memory.dmp upx -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
3e37e8b2e70c6371ee52f082232f63710074cb77c7bad7437829823c7a2b9103.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Control Panel\International\Geo\Nation 3e37e8b2e70c6371ee52f082232f63710074cb77c7bad7437829823c7a2b9103.exe -
Drops startup file 1 IoCs
Processes:
3e37e8b2e70c6371ee52f082232f63710074cb77c7bad7437829823c7a2b9103.exedescription ioc process File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\icsunattend.url 3e37e8b2e70c6371ee52f082232f63710074cb77c7bad7437829823c7a2b9103.exe -
Uses the VBS compiler for execution 1 TTPs
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Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs
Processes:
vbc.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts vbc.exe -
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 32 bot.whatismyipaddress.com -
AutoIT Executable 2 IoCs
AutoIT scripts compiled to PE executables.
Processes:
resource yara_rule behavioral2/memory/2540-130-0x00000000002A0000-0x00000000004A0000-memory.dmp autoit_exe behavioral2/memory/2540-138-0x00000000002A0000-0x00000000004A0000-memory.dmp autoit_exe -
Suspicious use of SetThreadContext 3 IoCs
Processes:
3e37e8b2e70c6371ee52f082232f63710074cb77c7bad7437829823c7a2b9103.exeRegAsm.exedescription pid process target process PID 2540 set thread context of 4524 2540 3e37e8b2e70c6371ee52f082232f63710074cb77c7bad7437829823c7a2b9103.exe RegAsm.exe PID 4524 set thread context of 3892 4524 RegAsm.exe vbc.exe PID 4524 set thread context of 5056 4524 RegAsm.exe vbc.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Delays execution with timeout.exe 1 IoCs
Processes:
timeout.exepid process 640 timeout.exe -
Suspicious behavior: EnumeratesProcesses 12 IoCs
Processes:
vbc.exepid process 3892 vbc.exe 3892 vbc.exe 3892 vbc.exe 3892 vbc.exe 3892 vbc.exe 3892 vbc.exe 3892 vbc.exe 3892 vbc.exe 3892 vbc.exe 3892 vbc.exe 3892 vbc.exe 3892 vbc.exe -
Suspicious use of FindShellTrayWindow 3 IoCs
Processes:
3e37e8b2e70c6371ee52f082232f63710074cb77c7bad7437829823c7a2b9103.exepid process 2540 3e37e8b2e70c6371ee52f082232f63710074cb77c7bad7437829823c7a2b9103.exe 2540 3e37e8b2e70c6371ee52f082232f63710074cb77c7bad7437829823c7a2b9103.exe 2540 3e37e8b2e70c6371ee52f082232f63710074cb77c7bad7437829823c7a2b9103.exe -
Suspicious use of SendNotifyMessage 3 IoCs
Processes:
3e37e8b2e70c6371ee52f082232f63710074cb77c7bad7437829823c7a2b9103.exepid process 2540 3e37e8b2e70c6371ee52f082232f63710074cb77c7bad7437829823c7a2b9103.exe 2540 3e37e8b2e70c6371ee52f082232f63710074cb77c7bad7437829823c7a2b9103.exe 2540 3e37e8b2e70c6371ee52f082232f63710074cb77c7bad7437829823c7a2b9103.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
RegAsm.exepid process 4524 RegAsm.exe -
Suspicious use of WriteProcessMemory 29 IoCs
Processes:
3e37e8b2e70c6371ee52f082232f63710074cb77c7bad7437829823c7a2b9103.execmd.exeRegAsm.exedescription pid process target process PID 2540 wrote to memory of 4524 2540 3e37e8b2e70c6371ee52f082232f63710074cb77c7bad7437829823c7a2b9103.exe RegAsm.exe PID 2540 wrote to memory of 4524 2540 3e37e8b2e70c6371ee52f082232f63710074cb77c7bad7437829823c7a2b9103.exe RegAsm.exe PID 2540 wrote to memory of 4524 2540 3e37e8b2e70c6371ee52f082232f63710074cb77c7bad7437829823c7a2b9103.exe RegAsm.exe PID 2540 wrote to memory of 4524 2540 3e37e8b2e70c6371ee52f082232f63710074cb77c7bad7437829823c7a2b9103.exe RegAsm.exe PID 2540 wrote to memory of 4524 2540 3e37e8b2e70c6371ee52f082232f63710074cb77c7bad7437829823c7a2b9103.exe RegAsm.exe PID 2540 wrote to memory of 1696 2540 3e37e8b2e70c6371ee52f082232f63710074cb77c7bad7437829823c7a2b9103.exe cmd.exe PID 2540 wrote to memory of 1696 2540 3e37e8b2e70c6371ee52f082232f63710074cb77c7bad7437829823c7a2b9103.exe cmd.exe PID 2540 wrote to memory of 1696 2540 3e37e8b2e70c6371ee52f082232f63710074cb77c7bad7437829823c7a2b9103.exe cmd.exe PID 1696 wrote to memory of 640 1696 cmd.exe timeout.exe PID 1696 wrote to memory of 640 1696 cmd.exe timeout.exe PID 1696 wrote to memory of 640 1696 cmd.exe timeout.exe PID 4524 wrote to memory of 3892 4524 RegAsm.exe vbc.exe PID 4524 wrote to memory of 3892 4524 RegAsm.exe vbc.exe PID 4524 wrote to memory of 3892 4524 RegAsm.exe vbc.exe PID 4524 wrote to memory of 3892 4524 RegAsm.exe vbc.exe PID 4524 wrote to memory of 3892 4524 RegAsm.exe vbc.exe PID 4524 wrote to memory of 3892 4524 RegAsm.exe vbc.exe PID 4524 wrote to memory of 3892 4524 RegAsm.exe vbc.exe PID 4524 wrote to memory of 3892 4524 RegAsm.exe vbc.exe PID 4524 wrote to memory of 3892 4524 RegAsm.exe vbc.exe PID 4524 wrote to memory of 5056 4524 RegAsm.exe vbc.exe PID 4524 wrote to memory of 5056 4524 RegAsm.exe vbc.exe PID 4524 wrote to memory of 5056 4524 RegAsm.exe vbc.exe PID 4524 wrote to memory of 5056 4524 RegAsm.exe vbc.exe PID 4524 wrote to memory of 5056 4524 RegAsm.exe vbc.exe PID 4524 wrote to memory of 5056 4524 RegAsm.exe vbc.exe PID 4524 wrote to memory of 5056 4524 RegAsm.exe vbc.exe PID 4524 wrote to memory of 5056 4524 RegAsm.exe vbc.exe PID 4524 wrote to memory of 5056 4524 RegAsm.exe vbc.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\3e37e8b2e70c6371ee52f082232f63710074cb77c7bad7437829823c7a2b9103.exe"C:\Users\Admin\AppData\Local\Temp\3e37e8b2e70c6371ee52f082232f63710074cb77c7bad7437829823c7a2b9103.exe"1⤵
- Checks computer location settings
- Drops startup file
- Suspicious use of SetThreadContext
- 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 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\tmpF39C.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\tmpFBBB.tmp"3⤵
- Accesses Microsoft Outlook accounts
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c TimeOut 1 & Del /F "C:\Users\Admin\AppData\Local\Temp\3e37e8b2e70c6371ee52f082232f63710074cb77c7bad7437829823c7a2b9103.exe"2⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\timeout.exeTimeOut 13⤵
- Delays execution with timeout.exe
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\tmpF39C.tmpFilesize
4KB
MD5bdf65f70610625cc771c5cc7ce168c7d
SHA1a8829b1c071ed0521d11925a98468c12a53a03b8
SHA256b66236dd86f140ca02db0c296e45032b272de2895c4f047a562e73bc8395dba5
SHA512add2db50b0440b07ecc48a5fde7f0b72e84b76f11ea060944afa28ddd03791e6adb3bfca704254131fb3f591f484b37f7276fab96b0c4776a27cb526bcf5f3a4
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memory/640-139-0x0000000000000000-mapping.dmp
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memory/1696-137-0x0000000000000000-mapping.dmp
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memory/2540-130-0x00000000002A0000-0x00000000004A0000-memory.dmpFilesize
2.0MB
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memory/2540-138-0x00000000002A0000-0x00000000004A0000-memory.dmpFilesize
2.0MB
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memory/3892-142-0x0000000000000000-mapping.dmp
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memory/3892-143-0x0000000000400000-0x000000000045B000-memory.dmpFilesize
364KB
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memory/3892-145-0x0000000000400000-0x000000000045B000-memory.dmpFilesize
364KB
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memory/3892-146-0x0000000000400000-0x000000000045B000-memory.dmpFilesize
364KB
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memory/3892-147-0x0000000000400000-0x000000000045B000-memory.dmpFilesize
364KB
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memory/4524-140-0x00000000741F0000-0x00000000747A1000-memory.dmpFilesize
5.7MB
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memory/4524-141-0x00000000741F0000-0x00000000747A1000-memory.dmpFilesize
5.7MB
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memory/4524-132-0x0000000000400000-0x0000000000490000-memory.dmpFilesize
576KB
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memory/4524-131-0x0000000000000000-mapping.dmp
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memory/5056-149-0x0000000000000000-mapping.dmp
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memory/5056-150-0x0000000000400000-0x000000000041C000-memory.dmpFilesize
112KB
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memory/5056-152-0x0000000000400000-0x000000000041C000-memory.dmpFilesize
112KB
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memory/5056-153-0x0000000000400000-0x000000000041C000-memory.dmpFilesize
112KB