Analysis
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max time kernel
150s -
max time network
47s -
platform
windows7_x64 -
resource
win7-20220414-en -
submitted
12-06-2022 20:14
Static task
static1
Behavioral task
behavioral1
Sample
1eb603543508b94ba5fb2850c69ddc3334dbf4608a42be8f37ee1bad5ff5a99b.exe
Resource
win7-20220414-en
Behavioral task
behavioral2
Sample
1eb603543508b94ba5fb2850c69ddc3334dbf4608a42be8f37ee1bad5ff5a99b.exe
Resource
win10v2004-20220414-en
General
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Target
1eb603543508b94ba5fb2850c69ddc3334dbf4608a42be8f37ee1bad5ff5a99b.exe
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Size
681KB
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MD5
c7209681512b57a936c231434cc169d7
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SHA1
41d22efdbdc278ee8b3240afe9598eb4500c600c
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SHA256
1eb603543508b94ba5fb2850c69ddc3334dbf4608a42be8f37ee1bad5ff5a99b
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SHA512
daabc59bd349268a131452363a4ac41ad459a616f0e03475a5e57e2eb3577029a757d6f87422b4b6ba45df6630f88b944b3999f66f3fe68614f78c0114b854e7
Malware Config
Extracted
hawkeye_reborn
9.0.1.6
Protocol: smtp- Host:
mail.oppobihar.in - Port:
587 - Username:
[email protected] - Password:
oppo@12345
ba1e53be-21d5-4b75-92f5-e24f34036bcb
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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:oppo@12345 _EmailPort:587 _EmailSSL:false _EmailServer:mail.oppobihar.in _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:ba1e53be-21d5-4b75-92f5-e24f34036bcb _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:
1eb603543508b94ba5fb2850c69ddc3334dbf4608a42be8f37ee1bad5ff5a99b.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" 1eb603543508b94ba5fb2850c69ddc3334dbf4608a42be8f37ee1bad5ff5a99b.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" 1eb603543508b94ba5fb2850c69ddc3334dbf4608a42be8f37ee1bad5ff5a99b.exe Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection 1eb603543508b94ba5fb2850c69ddc3334dbf4608a42be8f37ee1bad5ff5a99b.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" 1eb603543508b94ba5fb2850c69ddc3334dbf4608a42be8f37ee1bad5ff5a99b.exe -
Looks for VirtualBox Guest Additions in registry 2 TTPs 1 IoCs
Processes:
1eb603543508b94ba5fb2850c69ddc3334dbf4608a42be8f37ee1bad5ff5a99b.exedescription ioc process Key opened \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Oracle\VirtualBox Guest Additions 1eb603543508b94ba5fb2850c69ddc3334dbf4608a42be8f37ee1bad5ff5a99b.exe -
Processes:
resource yara_rule behavioral1/memory/1368-66-0x0000000000400000-0x0000000000490000-memory.dmp m00nd3v_logger behavioral1/memory/1368-67-0x0000000000400000-0x0000000000490000-memory.dmp m00nd3v_logger behavioral1/memory/1368-68-0x0000000000400000-0x0000000000490000-memory.dmp m00nd3v_logger behavioral1/memory/1368-69-0x000000000048B2FE-mapping.dmp m00nd3v_logger behavioral1/memory/1368-74-0x0000000000400000-0x0000000000490000-memory.dmp m00nd3v_logger behavioral1/memory/1368-71-0x0000000000400000-0x0000000000490000-memory.dmp m00nd3v_logger -
NirSoft WebBrowserPassView 5 IoCs
Password recovery tool for various web browsers
Processes:
resource yara_rule behavioral1/memory/1912-90-0x0000000000400000-0x000000000045B000-memory.dmp WebBrowserPassView behavioral1/memory/1912-87-0x000000000044472E-mapping.dmp WebBrowserPassView behavioral1/memory/1912-86-0x0000000000400000-0x000000000045B000-memory.dmp WebBrowserPassView behavioral1/memory/1912-91-0x0000000000400000-0x000000000045B000-memory.dmp WebBrowserPassView behavioral1/memory/1912-93-0x0000000000400000-0x000000000045B000-memory.dmp WebBrowserPassView -
Nirsoft 5 IoCs
Processes:
resource yara_rule behavioral1/memory/1912-90-0x0000000000400000-0x000000000045B000-memory.dmp Nirsoft behavioral1/memory/1912-87-0x000000000044472E-mapping.dmp Nirsoft behavioral1/memory/1912-86-0x0000000000400000-0x000000000045B000-memory.dmp Nirsoft behavioral1/memory/1912-91-0x0000000000400000-0x000000000045B000-memory.dmp Nirsoft behavioral1/memory/1912-93-0x0000000000400000-0x000000000045B000-memory.dmp Nirsoft -
Looks for VMWare Tools registry key 2 TTPs 1 IoCs
Processes:
1eb603543508b94ba5fb2850c69ddc3334dbf4608a42be8f37ee1bad5ff5a99b.exedescription ioc process Key opened \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\VMware, Inc.\VMware Tools 1eb603543508b94ba5fb2850c69ddc3334dbf4608a42be8f37ee1bad5ff5a99b.exe -
Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
Processes:
1eb603543508b94ba5fb2850c69ddc3334dbf4608a42be8f37ee1bad5ff5a99b.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 1eb603543508b94ba5fb2850c69ddc3334dbf4608a42be8f37ee1bad5ff5a99b.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 1eb603543508b94ba5fb2850c69ddc3334dbf4608a42be8f37ee1bad5ff5a99b.exe -
Uses the VBS compiler for execution 1 TTPs
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Processes:
1eb603543508b94ba5fb2850c69ddc3334dbf4608a42be8f37ee1bad5ff5a99b.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features 1eb603543508b94ba5fb2850c69ddc3334dbf4608a42be8f37ee1bad5ff5a99b.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" 1eb603543508b94ba5fb2850c69ddc3334dbf4608a42be8f37ee1bad5ff5a99b.exe -
Maps connected drives based on registry 3 TTPs 2 IoCs
Disk information is often read in order to detect sandboxing environments.
Processes:
1eb603543508b94ba5fb2850c69ddc3334dbf4608a42be8f37ee1bad5ff5a99b.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum 1eb603543508b94ba5fb2850c69ddc3334dbf4608a42be8f37ee1bad5ff5a99b.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0 1eb603543508b94ba5fb2850c69ddc3334dbf4608a42be8f37ee1bad5ff5a99b.exe -
Suspicious use of SetThreadContext 2 IoCs
Processes:
1eb603543508b94ba5fb2850c69ddc3334dbf4608a42be8f37ee1bad5ff5a99b.exe1eb603543508b94ba5fb2850c69ddc3334dbf4608a42be8f37ee1bad5ff5a99b.exedescription pid process target process PID 872 set thread context of 1368 872 1eb603543508b94ba5fb2850c69ddc3334dbf4608a42be8f37ee1bad5ff5a99b.exe 1eb603543508b94ba5fb2850c69ddc3334dbf4608a42be8f37ee1bad5ff5a99b.exe PID 1368 set thread context of 1912 1368 1eb603543508b94ba5fb2850c69ddc3334dbf4608a42be8f37ee1bad5ff5a99b.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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Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
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Suspicious behavior: EnumeratesProcesses 6 IoCs
Processes:
powershell.exevbc.exepid process 1996 powershell.exe 1912 vbc.exe 1912 vbc.exe 1912 vbc.exe 1912 vbc.exe 1912 vbc.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
powershell.exedescription pid process Token: SeDebugPrivilege 1996 powershell.exe -
Suspicious use of WriteProcessMemory 27 IoCs
Processes:
1eb603543508b94ba5fb2850c69ddc3334dbf4608a42be8f37ee1bad5ff5a99b.exe1eb603543508b94ba5fb2850c69ddc3334dbf4608a42be8f37ee1bad5ff5a99b.exedescription pid process target process PID 872 wrote to memory of 1996 872 1eb603543508b94ba5fb2850c69ddc3334dbf4608a42be8f37ee1bad5ff5a99b.exe powershell.exe PID 872 wrote to memory of 1996 872 1eb603543508b94ba5fb2850c69ddc3334dbf4608a42be8f37ee1bad5ff5a99b.exe powershell.exe PID 872 wrote to memory of 1996 872 1eb603543508b94ba5fb2850c69ddc3334dbf4608a42be8f37ee1bad5ff5a99b.exe powershell.exe PID 872 wrote to memory of 1996 872 1eb603543508b94ba5fb2850c69ddc3334dbf4608a42be8f37ee1bad5ff5a99b.exe powershell.exe PID 872 wrote to memory of 1588 872 1eb603543508b94ba5fb2850c69ddc3334dbf4608a42be8f37ee1bad5ff5a99b.exe schtasks.exe PID 872 wrote to memory of 1588 872 1eb603543508b94ba5fb2850c69ddc3334dbf4608a42be8f37ee1bad5ff5a99b.exe schtasks.exe PID 872 wrote to memory of 1588 872 1eb603543508b94ba5fb2850c69ddc3334dbf4608a42be8f37ee1bad5ff5a99b.exe schtasks.exe PID 872 wrote to memory of 1588 872 1eb603543508b94ba5fb2850c69ddc3334dbf4608a42be8f37ee1bad5ff5a99b.exe schtasks.exe PID 872 wrote to memory of 1368 872 1eb603543508b94ba5fb2850c69ddc3334dbf4608a42be8f37ee1bad5ff5a99b.exe 1eb603543508b94ba5fb2850c69ddc3334dbf4608a42be8f37ee1bad5ff5a99b.exe PID 872 wrote to memory of 1368 872 1eb603543508b94ba5fb2850c69ddc3334dbf4608a42be8f37ee1bad5ff5a99b.exe 1eb603543508b94ba5fb2850c69ddc3334dbf4608a42be8f37ee1bad5ff5a99b.exe PID 872 wrote to memory of 1368 872 1eb603543508b94ba5fb2850c69ddc3334dbf4608a42be8f37ee1bad5ff5a99b.exe 1eb603543508b94ba5fb2850c69ddc3334dbf4608a42be8f37ee1bad5ff5a99b.exe PID 872 wrote to memory of 1368 872 1eb603543508b94ba5fb2850c69ddc3334dbf4608a42be8f37ee1bad5ff5a99b.exe 1eb603543508b94ba5fb2850c69ddc3334dbf4608a42be8f37ee1bad5ff5a99b.exe PID 872 wrote to memory of 1368 872 1eb603543508b94ba5fb2850c69ddc3334dbf4608a42be8f37ee1bad5ff5a99b.exe 1eb603543508b94ba5fb2850c69ddc3334dbf4608a42be8f37ee1bad5ff5a99b.exe PID 872 wrote to memory of 1368 872 1eb603543508b94ba5fb2850c69ddc3334dbf4608a42be8f37ee1bad5ff5a99b.exe 1eb603543508b94ba5fb2850c69ddc3334dbf4608a42be8f37ee1bad5ff5a99b.exe PID 872 wrote to memory of 1368 872 1eb603543508b94ba5fb2850c69ddc3334dbf4608a42be8f37ee1bad5ff5a99b.exe 1eb603543508b94ba5fb2850c69ddc3334dbf4608a42be8f37ee1bad5ff5a99b.exe PID 872 wrote to memory of 1368 872 1eb603543508b94ba5fb2850c69ddc3334dbf4608a42be8f37ee1bad5ff5a99b.exe 1eb603543508b94ba5fb2850c69ddc3334dbf4608a42be8f37ee1bad5ff5a99b.exe PID 872 wrote to memory of 1368 872 1eb603543508b94ba5fb2850c69ddc3334dbf4608a42be8f37ee1bad5ff5a99b.exe 1eb603543508b94ba5fb2850c69ddc3334dbf4608a42be8f37ee1bad5ff5a99b.exe PID 1368 wrote to memory of 1912 1368 1eb603543508b94ba5fb2850c69ddc3334dbf4608a42be8f37ee1bad5ff5a99b.exe vbc.exe PID 1368 wrote to memory of 1912 1368 1eb603543508b94ba5fb2850c69ddc3334dbf4608a42be8f37ee1bad5ff5a99b.exe vbc.exe PID 1368 wrote to memory of 1912 1368 1eb603543508b94ba5fb2850c69ddc3334dbf4608a42be8f37ee1bad5ff5a99b.exe vbc.exe PID 1368 wrote to memory of 1912 1368 1eb603543508b94ba5fb2850c69ddc3334dbf4608a42be8f37ee1bad5ff5a99b.exe vbc.exe PID 1368 wrote to memory of 1912 1368 1eb603543508b94ba5fb2850c69ddc3334dbf4608a42be8f37ee1bad5ff5a99b.exe vbc.exe PID 1368 wrote to memory of 1912 1368 1eb603543508b94ba5fb2850c69ddc3334dbf4608a42be8f37ee1bad5ff5a99b.exe vbc.exe PID 1368 wrote to memory of 1912 1368 1eb603543508b94ba5fb2850c69ddc3334dbf4608a42be8f37ee1bad5ff5a99b.exe vbc.exe PID 1368 wrote to memory of 1912 1368 1eb603543508b94ba5fb2850c69ddc3334dbf4608a42be8f37ee1bad5ff5a99b.exe vbc.exe PID 1368 wrote to memory of 1912 1368 1eb603543508b94ba5fb2850c69ddc3334dbf4608a42be8f37ee1bad5ff5a99b.exe vbc.exe PID 1368 wrote to memory of 1912 1368 1eb603543508b94ba5fb2850c69ddc3334dbf4608a42be8f37ee1bad5ff5a99b.exe vbc.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\1eb603543508b94ba5fb2850c69ddc3334dbf4608a42be8f37ee1bad5ff5a99b.exe"C:\Users\Admin\AppData\Local\Temp\1eb603543508b94ba5fb2850c69ddc3334dbf4608a42be8f37ee1bad5ff5a99b.exe"1⤵
- Modifies Windows Defender Real-time Protection settings
- Looks for VirtualBox Guest Additions in registry
- Looks for VMWare Tools registry key
- Checks BIOS information in registry
- Windows security modification
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:872 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"powershell" Get-MpPreference -verbose2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1996
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\hyrokACytX" /XML "C:\Users\Admin\AppData\Local\Temp\tmp2FA9.tmp"2⤵
- Creates scheduled task(s)
PID:1588
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C:\Users\Admin\AppData\Local\Temp\1eb603543508b94ba5fb2850c69ddc3334dbf4608a42be8f37ee1bad5ff5a99b.exe"C:\Users\Admin\AppData\Local\Temp\1eb603543508b94ba5fb2850c69ddc3334dbf4608a42be8f37ee1bad5ff5a99b.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1368 -
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\tmp7936.tmp"3⤵
- Suspicious behavior: EnumeratesProcesses
PID:1912
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
1KB
MD5e62726265ced704968d4ce4483476399
SHA18879943eaf94c4e2dd995c2183a6062fbf7f361b
SHA2561e3464cad0d07f923321195b09028d1d02240b72725514b5c34eee64a8aedfcc
SHA51232bc653e1ccb2d4168cfcbe1890f9116761679eb4f1c9b8a8ed5a831c0e3481ecec32e36425e77be49b375cbec05b0253654a0dbba796e2a242c076db49e8af0
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Filesize
2B
MD5f3b25701fe362ec84616a93a45ce9998
SHA1d62636d8caec13f04e28442a0a6fa1afeb024bbb
SHA256b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209
SHA51298c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84