Analysis
-
max time kernel
152s -
max time network
142s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
29-01-2023 19:18
Static task
static1
Behavioral task
behavioral1
Sample
3599495b643d58cdb0007244de6ec687b2d9238cd11575cf4a68bc57678ec863.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
3599495b643d58cdb0007244de6ec687b2d9238cd11575cf4a68bc57678ec863.exe
Resource
win10v2004-20221111-en
General
-
Target
3599495b643d58cdb0007244de6ec687b2d9238cd11575cf4a68bc57678ec863.exe
-
Size
2.3MB
-
MD5
fcffec2e3c0baab364443ef8733e17e3
-
SHA1
e2bd38ab96c49b95f175b075259200c64542f8c7
-
SHA256
3599495b643d58cdb0007244de6ec687b2d9238cd11575cf4a68bc57678ec863
-
SHA512
4f3e3ee983ba0288f9cb98e6c2dbf4739c0ee5646820beefa96e53927dc53699a2fe766f5a38d53f34dad90c0b7cb0a9552fab6451a60643eb08027f31ff81e4
-
SSDEEP
24576:WCdxte/80jYLT3U1jfsWaWaWLUrL0TofgYiUXEiOcn8FcJefeJGhPdhKudRT9XhG:fw80cTsjkWaWYGJdRQ5V
Malware Config
Extracted
hawkeye_reborn
9.0.1.6
Protocol: smtp- Host:
mail.privateemail.com - Port:
587 - Username:
[email protected] - Password:
AMAnze123
b12e7fc9-ddfa-404a-bff0-e223a850aa43
-
fields
map[_AntiDebugger:false _AntiVirusKiller:false _BotKiller:false _ClipboardLogger:true _Delivery:0 _DisableCommandPrompt:false _DisableRegEdit:false _DisableTaskManager:false _Disablers:false _EmailPassword:AMAnze123 _EmailPort:587 _EmailSSL:true _EmailServer:mail.privateemail.com _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:b12e7fc9-ddfa-404a-bff0-e223a850aa43 _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]
-
name
HawkEye Keylogger - Reborn v9, Version=9.0.1.6, Culture=neutral, PublicKeyToken=null
Signatures
-
HawkEye Reborn
HawkEye Reborn is an enhanced version of the HawkEye malware kit.
-
M00nd3v_Logger
M00nd3v Logger is a .NET stealer/logger targeting passwords from browsers and email clients.
-
resource yara_rule behavioral2/memory/4116-134-0x0000000000422000-0x00000000004AC000-memory.dmp m00nd3v_logger behavioral2/memory/4116-135-0x0000000000420000-0x00000000004B0000-memory.dmp m00nd3v_logger -
NirSoft MailPassView 3 IoCs
Password recovery tool for various email clients
resource yara_rule behavioral2/memory/3036-149-0x0000000000400000-0x000000000041C000-memory.dmp MailPassView behavioral2/memory/3036-151-0x0000000000400000-0x000000000041C000-memory.dmp MailPassView behavioral2/memory/3036-152-0x0000000000400000-0x000000000041C000-memory.dmp MailPassView -
NirSoft WebBrowserPassView 4 IoCs
Password recovery tool for various web browsers
resource yara_rule behavioral2/memory/4112-142-0x0000000000400000-0x000000000045B000-memory.dmp WebBrowserPassView behavioral2/memory/4112-144-0x0000000000400000-0x000000000045B000-memory.dmp WebBrowserPassView behavioral2/memory/4112-145-0x0000000000400000-0x000000000045B000-memory.dmp WebBrowserPassView behavioral2/memory/4112-146-0x0000000000400000-0x000000000045B000-memory.dmp WebBrowserPassView -
Nirsoft 7 IoCs
resource yara_rule behavioral2/memory/4112-142-0x0000000000400000-0x000000000045B000-memory.dmp Nirsoft behavioral2/memory/4112-144-0x0000000000400000-0x000000000045B000-memory.dmp Nirsoft behavioral2/memory/4112-145-0x0000000000400000-0x000000000045B000-memory.dmp Nirsoft behavioral2/memory/4112-146-0x0000000000400000-0x000000000045B000-memory.dmp Nirsoft behavioral2/memory/3036-149-0x0000000000400000-0x000000000041C000-memory.dmp Nirsoft behavioral2/memory/3036-151-0x0000000000400000-0x000000000041C000-memory.dmp Nirsoft behavioral2/memory/3036-152-0x0000000000400000-0x000000000041C000-memory.dmp Nirsoft -
Executes dropped EXE 1 IoCs
pid Process 3596 WMIADAP.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Control Panel\International\Geo\Nation 3599495b643d58cdb0007244de6ec687b2d9238cd11575cf4a68bc57678ec863.exe -
Uses the VBS compiler for execution 1 TTPs
-
Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts vbc.exe -
AutoIT Executable 2 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule behavioral2/files/0x0006000000022e67-153.dat autoit_exe behavioral2/files/0x0006000000022e67-154.dat autoit_exe -
Suspicious use of SetThreadContext 3 IoCs
description pid Process procid_target PID 2612 set thread context of 4116 2612 3599495b643d58cdb0007244de6ec687b2d9238cd11575cf4a68bc57678ec863.exe 88 PID 4116 set thread context of 4112 4116 RegAsm.exe 91 PID 4116 set thread context of 3036 4116 RegAsm.exe 92 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
-
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 4732 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 12 IoCs
pid Process 4112 vbc.exe 4112 vbc.exe 4112 vbc.exe 4112 vbc.exe 4112 vbc.exe 4112 vbc.exe 4112 vbc.exe 4112 vbc.exe 4112 vbc.exe 4112 vbc.exe 4112 vbc.exe 4112 vbc.exe -
Suspicious use of WriteProcessMemory 26 IoCs
description pid Process procid_target PID 2612 wrote to memory of 4116 2612 3599495b643d58cdb0007244de6ec687b2d9238cd11575cf4a68bc57678ec863.exe 88 PID 2612 wrote to memory of 4116 2612 3599495b643d58cdb0007244de6ec687b2d9238cd11575cf4a68bc57678ec863.exe 88 PID 2612 wrote to memory of 4116 2612 3599495b643d58cdb0007244de6ec687b2d9238cd11575cf4a68bc57678ec863.exe 88 PID 2612 wrote to memory of 4116 2612 3599495b643d58cdb0007244de6ec687b2d9238cd11575cf4a68bc57678ec863.exe 88 PID 2612 wrote to memory of 4116 2612 3599495b643d58cdb0007244de6ec687b2d9238cd11575cf4a68bc57678ec863.exe 88 PID 2612 wrote to memory of 4732 2612 3599495b643d58cdb0007244de6ec687b2d9238cd11575cf4a68bc57678ec863.exe 89 PID 2612 wrote to memory of 4732 2612 3599495b643d58cdb0007244de6ec687b2d9238cd11575cf4a68bc57678ec863.exe 89 PID 2612 wrote to memory of 4732 2612 3599495b643d58cdb0007244de6ec687b2d9238cd11575cf4a68bc57678ec863.exe 89 PID 4116 wrote to memory of 4112 4116 RegAsm.exe 91 PID 4116 wrote to memory of 4112 4116 RegAsm.exe 91 PID 4116 wrote to memory of 4112 4116 RegAsm.exe 91 PID 4116 wrote to memory of 4112 4116 RegAsm.exe 91 PID 4116 wrote to memory of 4112 4116 RegAsm.exe 91 PID 4116 wrote to memory of 4112 4116 RegAsm.exe 91 PID 4116 wrote to memory of 4112 4116 RegAsm.exe 91 PID 4116 wrote to memory of 4112 4116 RegAsm.exe 91 PID 4116 wrote to memory of 4112 4116 RegAsm.exe 91 PID 4116 wrote to memory of 3036 4116 RegAsm.exe 92 PID 4116 wrote to memory of 3036 4116 RegAsm.exe 92 PID 4116 wrote to memory of 3036 4116 RegAsm.exe 92 PID 4116 wrote to memory of 3036 4116 RegAsm.exe 92 PID 4116 wrote to memory of 3036 4116 RegAsm.exe 92 PID 4116 wrote to memory of 3036 4116 RegAsm.exe 92 PID 4116 wrote to memory of 3036 4116 RegAsm.exe 92 PID 4116 wrote to memory of 3036 4116 RegAsm.exe 92 PID 4116 wrote to memory of 3036 4116 RegAsm.exe 92
Processes
-
C:\Users\Admin\AppData\Local\Temp\3599495b643d58cdb0007244de6ec687b2d9238cd11575cf4a68bc57678ec863.exe"C:\Users\Admin\AppData\Local\Temp\3599495b643d58cdb0007244de6ec687b2d9238cd11575cf4a68bc57678ec863.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2612 -
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 WriteProcessMemory
PID:4116 -
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\tmpFD7A.tmp"3⤵
- Suspicious behavior: EnumeratesProcesses
PID:4112
-
-
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\tmp1960.tmp"3⤵
- Accesses Microsoft Outlook accounts
PID:3036
-
-
-
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\SysWOW64\schtasks.exe" /create /tn BFE /tr "C:\Users\Admin\AppData\Local\Temp\RtDCpl64\WMIADAP.exe" /sc minute /mo 1 /F2⤵
- Creates scheduled task(s)
PID:4732
-
-
C:\Users\Admin\AppData\Local\Temp\RtDCpl64\WMIADAP.exeC:\Users\Admin\AppData\Local\Temp\RtDCpl64\WMIADAP.exe1⤵
- Executes dropped EXE
PID:3596
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
2.3MB
MD53c53ff321d45649e717cc9cea1de344e
SHA17880ad9fdfd701f6a3397e11d935b69d57117a94
SHA2561126862d100a83c881d6fa9973dd4ba115b56a84da47d83ee1c294a3f0f86b65
SHA51261d2194c640a8c1556cd651f0059c9eed8d5c75bf8dbd8906c824af12c0bd49a65918b2a919c37698c202ea72b40330f1b04c5a191ef9f7a1d110a5a57f9591f
-
Filesize
2.3MB
MD53c53ff321d45649e717cc9cea1de344e
SHA17880ad9fdfd701f6a3397e11d935b69d57117a94
SHA2561126862d100a83c881d6fa9973dd4ba115b56a84da47d83ee1c294a3f0f86b65
SHA51261d2194c640a8c1556cd651f0059c9eed8d5c75bf8dbd8906c824af12c0bd49a65918b2a919c37698c202ea72b40330f1b04c5a191ef9f7a1d110a5a57f9591f
-
Filesize
4KB
MD59945b47a62f116c5707cfe39eba4e3a3
SHA13a891690b33791216df5ca70ff15c288b8ec3223
SHA256bec9bca76621ea0f0db461945ca513d00aba466d4cf882a437a8de82075784f1
SHA5127c0ba560d4332ca00c6b2e3e938c50e7006b0775ba2eec3ff287adf656de508795be097a6a12d9f3cb9a43ac63c0f52f2574ad1cdebe868fd4ac02e683687e48