Analysis
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max time kernel
149s -
max time network
44s -
platform
windows7_x64 -
resource
win7-20220715-en -
resource tags
arch:x64arch:x86image:win7-20220715-enlocale:en-usos:windows7-x64system -
submitted
24-07-2022 15:00
Static task
static1
Behavioral task
behavioral1
Sample
a22d48032e5800f7e3255f922ad7a3f11a5cdac01f75df985a6272012b227826.exe
Resource
win7-20220715-en
Behavioral task
behavioral2
Sample
a22d48032e5800f7e3255f922ad7a3f11a5cdac01f75df985a6272012b227826.exe
Resource
win10v2004-20220721-en
General
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Target
a22d48032e5800f7e3255f922ad7a3f11a5cdac01f75df985a6272012b227826.exe
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Size
2.0MB
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MD5
a9914e998918939c8e1f0082c683378a
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SHA1
01b6bf9ec598e969f27b74ae121d44c951189851
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SHA256
a22d48032e5800f7e3255f922ad7a3f11a5cdac01f75df985a6272012b227826
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SHA512
9f12eda9aa895fe79e1d8bdb7d9ffefa2755583664c7b16b0bd0f43548b9e8b494204a084df8986b8cf0bf8bc41e9db4988d69c90940dbde1c4f40586e37d476
Malware Config
Extracted
hawkeye_reborn
9.0.1.6
Protocol: smtp- Host:
mail.knzsurgical.com - Port:
587 - Username:
sales@knzsurgical.com - Password:
miggmi22762749
1193957d-132b-4567-8ccd-9088c62976a6
-
fields
map[_AntiDebugger:false _AntiVirusKiller:false _BotKiller:false _ClipboardLogger:true _Delivery:0 _DisableCommandPrompt:false _DisableRegEdit:false _DisableTaskManager:false _Disablers:false _EmailPassword:miggmi22762749 _EmailPort:587 _EmailSSL:true _EmailServer:mail.knzsurgical.com _EmailUsername:sales@knzsurgical.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:10 _MeltFile:false _Mutex:1193957d-132b-4567-8ccd-9088c62976a6 _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 behavioral1/memory/1164-57-0x0000000000090000-0x0000000000120000-memory.dmp m00nd3v_logger behavioral1/memory/1164-62-0x000000000011B2FE-mapping.dmp m00nd3v_logger behavioral1/memory/1164-63-0x0000000000090000-0x0000000000120000-memory.dmp m00nd3v_logger behavioral1/memory/1164-64-0x0000000000090000-0x0000000000120000-memory.dmp m00nd3v_logger -
NirSoft MailPassView 4 IoCs
Password recovery tool for various email clients
Processes:
resource yara_rule behavioral1/memory/1412-93-0x0000000000400000-0x000000000041C000-memory.dmp MailPassView behavioral1/memory/1412-94-0x000000000041211A-mapping.dmp MailPassView behavioral1/memory/1412-97-0x0000000000400000-0x000000000041C000-memory.dmp MailPassView behavioral1/memory/1412-98-0x0000000000400000-0x000000000041C000-memory.dmp MailPassView -
NirSoft WebBrowserPassView 5 IoCs
Password recovery tool for various web browsers
Processes:
resource yara_rule behavioral1/memory/660-76-0x0000000000400000-0x000000000045B000-memory.dmp WebBrowserPassView behavioral1/memory/660-77-0x000000000044472E-mapping.dmp WebBrowserPassView behavioral1/memory/660-80-0x0000000000400000-0x000000000045B000-memory.dmp WebBrowserPassView behavioral1/memory/660-81-0x0000000000400000-0x000000000045B000-memory.dmp WebBrowserPassView behavioral1/memory/660-83-0x0000000000400000-0x000000000045B000-memory.dmp WebBrowserPassView -
Nirsoft 9 IoCs
Processes:
resource yara_rule behavioral1/memory/660-76-0x0000000000400000-0x000000000045B000-memory.dmp Nirsoft behavioral1/memory/660-77-0x000000000044472E-mapping.dmp Nirsoft behavioral1/memory/660-80-0x0000000000400000-0x000000000045B000-memory.dmp Nirsoft behavioral1/memory/660-81-0x0000000000400000-0x000000000045B000-memory.dmp Nirsoft behavioral1/memory/660-83-0x0000000000400000-0x000000000045B000-memory.dmp Nirsoft behavioral1/memory/1412-93-0x0000000000400000-0x000000000041C000-memory.dmp Nirsoft behavioral1/memory/1412-94-0x000000000041211A-mapping.dmp Nirsoft behavioral1/memory/1412-97-0x0000000000400000-0x000000000041C000-memory.dmp Nirsoft behavioral1/memory/1412-98-0x0000000000400000-0x000000000041C000-memory.dmp Nirsoft -
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-1-5-21-3440072777-2118400376-1759599358-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts vbc.exe -
Suspicious use of SetThreadContext 3 IoCs
Processes:
a22d48032e5800f7e3255f922ad7a3f11a5cdac01f75df985a6272012b227826.exeRegAsm.exedescription pid process target process PID 1836 set thread context of 1164 1836 a22d48032e5800f7e3255f922ad7a3f11a5cdac01f75df985a6272012b227826.exe RegAsm.exe PID 1164 set thread context of 660 1164 RegAsm.exe vbc.exe PID 1164 set thread context of 1412 1164 RegAsm.exe vbc.exe -
Suspicious behavior: EnumeratesProcesses 5 IoCs
Processes:
vbc.exepid process 660 vbc.exe 660 vbc.exe 660 vbc.exe 660 vbc.exe 660 vbc.exe -
Suspicious use of WriteProcessMemory 29 IoCs
Processes:
a22d48032e5800f7e3255f922ad7a3f11a5cdac01f75df985a6272012b227826.exeRegAsm.exedescription pid process target process PID 1836 wrote to memory of 1164 1836 a22d48032e5800f7e3255f922ad7a3f11a5cdac01f75df985a6272012b227826.exe RegAsm.exe PID 1836 wrote to memory of 1164 1836 a22d48032e5800f7e3255f922ad7a3f11a5cdac01f75df985a6272012b227826.exe RegAsm.exe PID 1836 wrote to memory of 1164 1836 a22d48032e5800f7e3255f922ad7a3f11a5cdac01f75df985a6272012b227826.exe RegAsm.exe PID 1836 wrote to memory of 1164 1836 a22d48032e5800f7e3255f922ad7a3f11a5cdac01f75df985a6272012b227826.exe RegAsm.exe PID 1836 wrote to memory of 1164 1836 a22d48032e5800f7e3255f922ad7a3f11a5cdac01f75df985a6272012b227826.exe RegAsm.exe PID 1836 wrote to memory of 1164 1836 a22d48032e5800f7e3255f922ad7a3f11a5cdac01f75df985a6272012b227826.exe RegAsm.exe PID 1836 wrote to memory of 1164 1836 a22d48032e5800f7e3255f922ad7a3f11a5cdac01f75df985a6272012b227826.exe RegAsm.exe PID 1836 wrote to memory of 1164 1836 a22d48032e5800f7e3255f922ad7a3f11a5cdac01f75df985a6272012b227826.exe RegAsm.exe PID 1836 wrote to memory of 1164 1836 a22d48032e5800f7e3255f922ad7a3f11a5cdac01f75df985a6272012b227826.exe RegAsm.exe PID 1164 wrote to memory of 660 1164 RegAsm.exe vbc.exe PID 1164 wrote to memory of 660 1164 RegAsm.exe vbc.exe PID 1164 wrote to memory of 660 1164 RegAsm.exe vbc.exe PID 1164 wrote to memory of 660 1164 RegAsm.exe vbc.exe PID 1164 wrote to memory of 660 1164 RegAsm.exe vbc.exe PID 1164 wrote to memory of 660 1164 RegAsm.exe vbc.exe PID 1164 wrote to memory of 660 1164 RegAsm.exe vbc.exe PID 1164 wrote to memory of 660 1164 RegAsm.exe vbc.exe PID 1164 wrote to memory of 660 1164 RegAsm.exe vbc.exe PID 1164 wrote to memory of 660 1164 RegAsm.exe vbc.exe PID 1164 wrote to memory of 1412 1164 RegAsm.exe vbc.exe PID 1164 wrote to memory of 1412 1164 RegAsm.exe vbc.exe PID 1164 wrote to memory of 1412 1164 RegAsm.exe vbc.exe PID 1164 wrote to memory of 1412 1164 RegAsm.exe vbc.exe PID 1164 wrote to memory of 1412 1164 RegAsm.exe vbc.exe PID 1164 wrote to memory of 1412 1164 RegAsm.exe vbc.exe PID 1164 wrote to memory of 1412 1164 RegAsm.exe vbc.exe PID 1164 wrote to memory of 1412 1164 RegAsm.exe vbc.exe PID 1164 wrote to memory of 1412 1164 RegAsm.exe vbc.exe PID 1164 wrote to memory of 1412 1164 RegAsm.exe vbc.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\a22d48032e5800f7e3255f922ad7a3f11a5cdac01f75df985a6272012b227826.exe"C:\Users\Admin\AppData\Local\Temp\a22d48032e5800f7e3255f922ad7a3f11a5cdac01f75df985a6272012b227826.exe"1⤵
- Suspicious use of SetThreadContext
- 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 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\tmp4BD0.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\tmpC0F1.tmp"3⤵
- Accesses Microsoft Outlook accounts
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\tmp4BD0.tmpFilesize
2B
MD5f3b25701fe362ec84616a93a45ce9998
SHA1d62636d8caec13f04e28442a0a6fa1afeb024bbb
SHA256b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209
SHA51298c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84
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memory/660-80-0x0000000000400000-0x000000000045B000-memory.dmpFilesize
364KB
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memory/660-74-0x0000000000400000-0x000000000045B000-memory.dmpFilesize
364KB
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memory/660-77-0x000000000044472E-mapping.dmp
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memory/660-83-0x0000000000400000-0x000000000045B000-memory.dmpFilesize
364KB
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memory/660-81-0x0000000000400000-0x000000000045B000-memory.dmpFilesize
364KB
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memory/660-76-0x0000000000400000-0x000000000045B000-memory.dmpFilesize
364KB
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memory/660-67-0x0000000000400000-0x000000000045B000-memory.dmpFilesize
364KB
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memory/660-68-0x0000000000400000-0x000000000045B000-memory.dmpFilesize
364KB
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memory/660-70-0x0000000000400000-0x000000000045B000-memory.dmpFilesize
364KB
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memory/660-72-0x0000000000400000-0x000000000045B000-memory.dmpFilesize
364KB
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memory/1164-66-0x0000000073FE0000-0x000000007458B000-memory.dmpFilesize
5.7MB
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memory/1164-55-0x0000000000090000-0x0000000000120000-memory.dmpFilesize
576KB
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memory/1164-62-0x000000000011B2FE-mapping.dmp
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memory/1164-57-0x0000000000090000-0x0000000000120000-memory.dmpFilesize
576KB
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memory/1164-64-0x0000000000090000-0x0000000000120000-memory.dmpFilesize
576KB
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memory/1164-82-0x0000000073FE0000-0x000000007458B000-memory.dmpFilesize
5.7MB
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memory/1164-63-0x0000000000090000-0x0000000000120000-memory.dmpFilesize
576KB
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memory/1412-98-0x0000000000400000-0x000000000041C000-memory.dmpFilesize
112KB
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memory/1412-85-0x0000000000400000-0x000000000041C000-memory.dmpFilesize
112KB
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memory/1412-86-0x0000000000400000-0x000000000041C000-memory.dmpFilesize
112KB
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memory/1412-88-0x0000000000400000-0x000000000041C000-memory.dmpFilesize
112KB
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memory/1412-90-0x0000000000400000-0x000000000041C000-memory.dmpFilesize
112KB
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memory/1412-91-0x0000000000400000-0x000000000041C000-memory.dmpFilesize
112KB
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memory/1412-93-0x0000000000400000-0x000000000041C000-memory.dmpFilesize
112KB
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memory/1412-94-0x000000000041211A-mapping.dmp
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memory/1412-97-0x0000000000400000-0x000000000041C000-memory.dmpFilesize
112KB
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memory/1836-54-0x00000000752D1000-0x00000000752D3000-memory.dmpFilesize
8KB