Analysis
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max time kernel
117s -
max time network
117s -
platform
windows7_x64 -
resource
win7-en-20211208 -
submitted
01-02-2022 04:49
Static task
static1
Behavioral task
behavioral1
Sample
a0045765610bd2c41ad8266c0e2266f6efb04c2767349ef323f35e6a47c6c6be.exe
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
a0045765610bd2c41ad8266c0e2266f6efb04c2767349ef323f35e6a47c6c6be.exe
Resource
win10v2004-en-20220113
General
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Target
a0045765610bd2c41ad8266c0e2266f6efb04c2767349ef323f35e6a47c6c6be.exe
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Size
934KB
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MD5
27bd91c235d7f7418c9c3f47b42971f4
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SHA1
9f6e15ed59774b97ae042481aec6de9ed0e2647b
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SHA256
a0045765610bd2c41ad8266c0e2266f6efb04c2767349ef323f35e6a47c6c6be
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SHA512
99b6190411eb4d4f804abf0da0ab2b1d4ae1f0948ef97126de91ec2ade086abfa18b978be755553d51113a27a6eb7d554b5a7a580f3763ea8b8eb62fb4da235c
Malware Config
Extracted
hawkeye_reborn
10.1.0.0
Protocol: smtp- Host:
mail.privateemail.com - Port:
587 - Username:
[email protected] - Password:
@mexicod1.,
2a6eb065-9bf5-4623-a737-661362f8f971
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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:@mexicod1., _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:2a6eb065-9bf5-4623-a737-661362f8f971 _PasswordStealer:true _ProcessElevation:false _ProcessProtection:false _ScreenshotLogger:false _SystemInfo:false _Version:10.1.0.0 _WebCamLogger:false _WebsiteBlocker:false _WebsiteVisitor:false _WebsiteVisitorVisible:false _ZoneID:false]
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name
HawkEye Keylogger - RebornX, Version=10.1.0.0, 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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M00nd3v_Logger
M00nd3v Logger is a .NET stealer/logger targeting passwords from browsers and email clients.
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M00nD3v Logger Payload 3 IoCs
Detects M00nD3v Logger payload in memory.
resource yara_rule behavioral1/memory/1688-60-0x0000000000400000-0x00000000004AA000-memory.dmp m00nd3v_logger behavioral1/memory/1688-61-0x0000000000400000-0x00000000004AA000-memory.dmp m00nd3v_logger behavioral1/memory/1688-62-0x0000000000400000-0x00000000004AA000-memory.dmp m00nd3v_logger -
NirSoft WebBrowserPassView 2 IoCs
Password recovery tool for various web browsers
resource yara_rule behavioral1/memory/656-70-0x0000000000400000-0x0000000000477000-memory.dmp WebBrowserPassView behavioral1/memory/656-72-0x0000000000400000-0x0000000000477000-memory.dmp WebBrowserPassView -
Nirsoft 2 IoCs
resource yara_rule behavioral1/memory/656-70-0x0000000000400000-0x0000000000477000-memory.dmp Nirsoft behavioral1/memory/656-72-0x0000000000400000-0x0000000000477000-memory.dmp Nirsoft -
Uses the VBS compiler for execution 1 TTPs
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Suspicious use of SetThreadContext 2 IoCs
description pid Process procid_target PID 940 set thread context of 1688 940 a0045765610bd2c41ad8266c0e2266f6efb04c2767349ef323f35e6a47c6c6be.exe 29 PID 1688 set thread context of 656 1688 a0045765610bd2c41ad8266c0e2266f6efb04c2767349ef323f35e6a47c6c6be.exe 31 -
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.
pid Process 768 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 3 IoCs
pid Process 656 vbc.exe 1688 a0045765610bd2c41ad8266c0e2266f6efb04c2767349ef323f35e6a47c6c6be.exe 1688 a0045765610bd2c41ad8266c0e2266f6efb04c2767349ef323f35e6a47c6c6be.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 1688 a0045765610bd2c41ad8266c0e2266f6efb04c2767349ef323f35e6a47c6c6be.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 1688 a0045765610bd2c41ad8266c0e2266f6efb04c2767349ef323f35e6a47c6c6be.exe -
Suspicious use of WriteProcessMemory 23 IoCs
description pid Process procid_target PID 940 wrote to memory of 768 940 a0045765610bd2c41ad8266c0e2266f6efb04c2767349ef323f35e6a47c6c6be.exe 27 PID 940 wrote to memory of 768 940 a0045765610bd2c41ad8266c0e2266f6efb04c2767349ef323f35e6a47c6c6be.exe 27 PID 940 wrote to memory of 768 940 a0045765610bd2c41ad8266c0e2266f6efb04c2767349ef323f35e6a47c6c6be.exe 27 PID 940 wrote to memory of 768 940 a0045765610bd2c41ad8266c0e2266f6efb04c2767349ef323f35e6a47c6c6be.exe 27 PID 940 wrote to memory of 1688 940 a0045765610bd2c41ad8266c0e2266f6efb04c2767349ef323f35e6a47c6c6be.exe 29 PID 940 wrote to memory of 1688 940 a0045765610bd2c41ad8266c0e2266f6efb04c2767349ef323f35e6a47c6c6be.exe 29 PID 940 wrote to memory of 1688 940 a0045765610bd2c41ad8266c0e2266f6efb04c2767349ef323f35e6a47c6c6be.exe 29 PID 940 wrote to memory of 1688 940 a0045765610bd2c41ad8266c0e2266f6efb04c2767349ef323f35e6a47c6c6be.exe 29 PID 940 wrote to memory of 1688 940 a0045765610bd2c41ad8266c0e2266f6efb04c2767349ef323f35e6a47c6c6be.exe 29 PID 940 wrote to memory of 1688 940 a0045765610bd2c41ad8266c0e2266f6efb04c2767349ef323f35e6a47c6c6be.exe 29 PID 940 wrote to memory of 1688 940 a0045765610bd2c41ad8266c0e2266f6efb04c2767349ef323f35e6a47c6c6be.exe 29 PID 940 wrote to memory of 1688 940 a0045765610bd2c41ad8266c0e2266f6efb04c2767349ef323f35e6a47c6c6be.exe 29 PID 940 wrote to memory of 1688 940 a0045765610bd2c41ad8266c0e2266f6efb04c2767349ef323f35e6a47c6c6be.exe 29 PID 1688 wrote to memory of 656 1688 a0045765610bd2c41ad8266c0e2266f6efb04c2767349ef323f35e6a47c6c6be.exe 31 PID 1688 wrote to memory of 656 1688 a0045765610bd2c41ad8266c0e2266f6efb04c2767349ef323f35e6a47c6c6be.exe 31 PID 1688 wrote to memory of 656 1688 a0045765610bd2c41ad8266c0e2266f6efb04c2767349ef323f35e6a47c6c6be.exe 31 PID 1688 wrote to memory of 656 1688 a0045765610bd2c41ad8266c0e2266f6efb04c2767349ef323f35e6a47c6c6be.exe 31 PID 1688 wrote to memory of 656 1688 a0045765610bd2c41ad8266c0e2266f6efb04c2767349ef323f35e6a47c6c6be.exe 31 PID 1688 wrote to memory of 656 1688 a0045765610bd2c41ad8266c0e2266f6efb04c2767349ef323f35e6a47c6c6be.exe 31 PID 1688 wrote to memory of 656 1688 a0045765610bd2c41ad8266c0e2266f6efb04c2767349ef323f35e6a47c6c6be.exe 31 PID 1688 wrote to memory of 656 1688 a0045765610bd2c41ad8266c0e2266f6efb04c2767349ef323f35e6a47c6c6be.exe 31 PID 1688 wrote to memory of 656 1688 a0045765610bd2c41ad8266c0e2266f6efb04c2767349ef323f35e6a47c6c6be.exe 31 PID 1688 wrote to memory of 656 1688 a0045765610bd2c41ad8266c0e2266f6efb04c2767349ef323f35e6a47c6c6be.exe 31
Processes
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C:\Users\Admin\AppData\Local\Temp\a0045765610bd2c41ad8266c0e2266f6efb04c2767349ef323f35e6a47c6c6be.exe"C:\Users\Admin\AppData\Local\Temp\a0045765610bd2c41ad8266c0e2266f6efb04c2767349ef323f35e6a47c6c6be.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:940 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\fJNAmc" /XML "C:\Users\Admin\AppData\Local\Temp\tmp31AB.tmp"2⤵
- Creates scheduled task(s)
PID:768
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C:\Users\Admin\AppData\Local\Temp\a0045765610bd2c41ad8266c0e2266f6efb04c2767349ef323f35e6a47c6c6be.exe"{path}"2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1688 -
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\tmp70CD.tmp"3⤵
- Suspicious behavior: EnumeratesProcesses
PID:656
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