Analysis
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max time kernel
145s -
max time network
149s -
platform
windows10_x64 -
resource
win10v20210410 -
submitted
16-05-2021 00:45
Static task
static1
Behavioral task
behavioral1
Sample
7b70303b40c5c0bf3ba4a33ccc0d14be8114521568b35d87ad75a8407bd1b6ad.exe
Resource
win7v20210410
Behavioral task
behavioral2
Sample
7b70303b40c5c0bf3ba4a33ccc0d14be8114521568b35d87ad75a8407bd1b6ad.exe
Resource
win10v20210410
General
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Target
7b70303b40c5c0bf3ba4a33ccc0d14be8114521568b35d87ad75a8407bd1b6ad.exe
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Size
2.2MB
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MD5
c81689f8b69f6d26f4bced2caaa987ca
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SHA1
c02da509fdc143a61072848e69ace9d61b9cb36f
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SHA256
7b70303b40c5c0bf3ba4a33ccc0d14be8114521568b35d87ad75a8407bd1b6ad
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SHA512
e33f60d2606b7d6d18cd1082a4df6352ddd5c965ef176a9801b41e1db72e74c02c537941fdbbc680790728841a8e0997f81f1f910d24427ee7125e0cbe53be93
Malware Config
Extracted
Protocol: smtp- Host:
ecorichcosmetic.com - Port:
587 - Username:
sales@ecorichcosmetic.com - Password:
Sales@12345
Extracted
hawkeye_reborn
9.0.1.6
Protocol: smtp- Host:
ecorichcosmetic.com - Port:
587 - Username:
sales@ecorichcosmetic.com - Password:
Sales@12345
01b754de-be35-4acf-9f20-9d5a350239e6
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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:Sales@12345 _EmailPort:587 _EmailSSL:true _EmailServer:ecorichcosmetic.com _EmailUsername:sales@ecorichcosmetic.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:01b754de-be35-4acf-9f20-9d5a350239e6 _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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M00nD3v Logger Payload 5 IoCs
Detects M00nD3v Logger payload in memory.
Processes:
resource yara_rule behavioral2/memory/4020-114-0x0000000000400000-0x0000000000490000-memory.dmp m00nd3v_logger behavioral2/memory/4020-119-0x000000000048B2FE-mapping.dmp m00nd3v_logger behavioral2/memory/4020-121-0x0000000001250000-0x000000000139A000-memory.dmp m00nd3v_logger behavioral2/memory/4020-124-0x0000000001250000-0x000000000139A000-memory.dmp m00nd3v_logger behavioral2/memory/4020-130-0x0000000001250000-0x000000000139A000-memory.dmp m00nd3v_logger -
NirSoft MailPassView 4 IoCs
Password recovery tool for various email clients
Processes:
resource yara_rule behavioral2/memory/4152-128-0x000000000041211A-mapping.dmp MailPassView behavioral2/memory/4152-127-0x0000000000400000-0x000000000041C000-memory.dmp MailPassView behavioral2/memory/4152-129-0x0000000000400000-0x000000000041C000-memory.dmp MailPassView behavioral2/memory/4020-130-0x0000000001250000-0x000000000139A000-memory.dmp MailPassView -
NirSoft WebBrowserPassView 3 IoCs
Password recovery tool for various web browsers
Processes:
resource yara_rule behavioral2/memory/4196-123-0x000000000044472E-mapping.dmp WebBrowserPassView behavioral2/memory/4196-122-0x0000000000400000-0x000000000045B000-memory.dmp WebBrowserPassView behavioral2/memory/4196-125-0x0000000000400000-0x000000000045B000-memory.dmp WebBrowserPassView -
Nirsoft 7 IoCs
Processes:
resource yara_rule behavioral2/memory/4196-123-0x000000000044472E-mapping.dmp Nirsoft behavioral2/memory/4196-122-0x0000000000400000-0x000000000045B000-memory.dmp Nirsoft behavioral2/memory/4196-125-0x0000000000400000-0x000000000045B000-memory.dmp Nirsoft behavioral2/memory/4152-128-0x000000000041211A-mapping.dmp Nirsoft behavioral2/memory/4152-127-0x0000000000400000-0x000000000041C000-memory.dmp Nirsoft behavioral2/memory/4152-129-0x0000000000400000-0x000000000041C000-memory.dmp Nirsoft behavioral2/memory/4020-130-0x0000000001250000-0x000000000139A000-memory.dmp Nirsoft -
Drops startup file 1 IoCs
Processes:
7b70303b40c5c0bf3ba4a33ccc0d14be8114521568b35d87ad75a8407bd1b6ad.exedescription ioc process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\winlogons.url 7b70303b40c5c0bf3ba4a33ccc0d14be8114521568b35d87ad75a8407bd1b6ad.exe -
Uses the VBS compiler for execution 1 TTPs
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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 18 bot.whatismyipaddress.com -
Suspicious use of SetThreadContext 3 IoCs
Processes:
7b70303b40c5c0bf3ba4a33ccc0d14be8114521568b35d87ad75a8407bd1b6ad.exeRegAsm.exedescription pid process target process PID 4452 set thread context of 4020 4452 7b70303b40c5c0bf3ba4a33ccc0d14be8114521568b35d87ad75a8407bd1b6ad.exe RegAsm.exe PID 4020 set thread context of 4196 4020 RegAsm.exe vbc.exe PID 4020 set thread context of 4152 4020 RegAsm.exe vbc.exe -
Suspicious behavior: EnumeratesProcesses 14 IoCs
Processes:
vbc.exeRegAsm.exepid process 4196 vbc.exe 4196 vbc.exe 4196 vbc.exe 4196 vbc.exe 4196 vbc.exe 4196 vbc.exe 4196 vbc.exe 4196 vbc.exe 4196 vbc.exe 4196 vbc.exe 4196 vbc.exe 4196 vbc.exe 4020 RegAsm.exe 4020 RegAsm.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
RegAsm.exedescription pid process Token: SeDebugPrivilege 4020 RegAsm.exe -
Suspicious use of FindShellTrayWindow 4 IoCs
Processes:
7b70303b40c5c0bf3ba4a33ccc0d14be8114521568b35d87ad75a8407bd1b6ad.exepid process 4452 7b70303b40c5c0bf3ba4a33ccc0d14be8114521568b35d87ad75a8407bd1b6ad.exe 4452 7b70303b40c5c0bf3ba4a33ccc0d14be8114521568b35d87ad75a8407bd1b6ad.exe 4452 7b70303b40c5c0bf3ba4a33ccc0d14be8114521568b35d87ad75a8407bd1b6ad.exe 4452 7b70303b40c5c0bf3ba4a33ccc0d14be8114521568b35d87ad75a8407bd1b6ad.exe -
Suspicious use of SendNotifyMessage 4 IoCs
Processes:
7b70303b40c5c0bf3ba4a33ccc0d14be8114521568b35d87ad75a8407bd1b6ad.exepid process 4452 7b70303b40c5c0bf3ba4a33ccc0d14be8114521568b35d87ad75a8407bd1b6ad.exe 4452 7b70303b40c5c0bf3ba4a33ccc0d14be8114521568b35d87ad75a8407bd1b6ad.exe 4452 7b70303b40c5c0bf3ba4a33ccc0d14be8114521568b35d87ad75a8407bd1b6ad.exe 4452 7b70303b40c5c0bf3ba4a33ccc0d14be8114521568b35d87ad75a8407bd1b6ad.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
RegAsm.exepid process 4020 RegAsm.exe -
Suspicious use of WriteProcessMemory 23 IoCs
Processes:
7b70303b40c5c0bf3ba4a33ccc0d14be8114521568b35d87ad75a8407bd1b6ad.exeRegAsm.exedescription pid process target process PID 4452 wrote to memory of 4020 4452 7b70303b40c5c0bf3ba4a33ccc0d14be8114521568b35d87ad75a8407bd1b6ad.exe RegAsm.exe PID 4452 wrote to memory of 4020 4452 7b70303b40c5c0bf3ba4a33ccc0d14be8114521568b35d87ad75a8407bd1b6ad.exe RegAsm.exe PID 4452 wrote to memory of 4020 4452 7b70303b40c5c0bf3ba4a33ccc0d14be8114521568b35d87ad75a8407bd1b6ad.exe RegAsm.exe PID 4452 wrote to memory of 4020 4452 7b70303b40c5c0bf3ba4a33ccc0d14be8114521568b35d87ad75a8407bd1b6ad.exe RegAsm.exe PID 4452 wrote to memory of 4020 4452 7b70303b40c5c0bf3ba4a33ccc0d14be8114521568b35d87ad75a8407bd1b6ad.exe RegAsm.exe PID 4020 wrote to memory of 4196 4020 RegAsm.exe vbc.exe PID 4020 wrote to memory of 4196 4020 RegAsm.exe vbc.exe PID 4020 wrote to memory of 4196 4020 RegAsm.exe vbc.exe PID 4020 wrote to memory of 4196 4020 RegAsm.exe vbc.exe PID 4020 wrote to memory of 4196 4020 RegAsm.exe vbc.exe PID 4020 wrote to memory of 4196 4020 RegAsm.exe vbc.exe PID 4020 wrote to memory of 4196 4020 RegAsm.exe vbc.exe PID 4020 wrote to memory of 4196 4020 RegAsm.exe vbc.exe PID 4020 wrote to memory of 4196 4020 RegAsm.exe vbc.exe PID 4020 wrote to memory of 4152 4020 RegAsm.exe vbc.exe PID 4020 wrote to memory of 4152 4020 RegAsm.exe vbc.exe PID 4020 wrote to memory of 4152 4020 RegAsm.exe vbc.exe PID 4020 wrote to memory of 4152 4020 RegAsm.exe vbc.exe PID 4020 wrote to memory of 4152 4020 RegAsm.exe vbc.exe PID 4020 wrote to memory of 4152 4020 RegAsm.exe vbc.exe PID 4020 wrote to memory of 4152 4020 RegAsm.exe vbc.exe PID 4020 wrote to memory of 4152 4020 RegAsm.exe vbc.exe PID 4020 wrote to memory of 4152 4020 RegAsm.exe vbc.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\7b70303b40c5c0bf3ba4a33ccc0d14be8114521568b35d87ad75a8407bd1b6ad.exe"C:\Users\Admin\AppData\Local\Temp\7b70303b40c5c0bf3ba4a33ccc0d14be8114521568b35d87ad75a8407bd1b6ad.exe"1⤵
- 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 behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- 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\tmp5C6E.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\tmp6076.tmp"3⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\tmp5C6E.tmpMD5
93d9547e2f6b166ddc13b0f852378d78
SHA19c252ab52886c3e59e832b316bade26fe3473c74
SHA2560e2229e3ecc706a74a1048c7e395644542a880183d9f6809260410d618dbed1d
SHA51281711df6173b9020a004eabd398e4c1f0c092c42ab6888db122dfe2e582c04826025972f06867d207de7f4cb4d15d57afa219aebcbb9c966961696dca93d3298
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memory/4020-124-0x0000000001250000-0x000000000139A000-memory.dmpFilesize
1.3MB
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memory/4020-121-0x0000000001250000-0x000000000139A000-memory.dmpFilesize
1.3MB
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memory/4020-114-0x0000000000400000-0x0000000000490000-memory.dmpFilesize
576KB
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memory/4020-119-0x000000000048B2FE-mapping.dmp
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memory/4020-130-0x0000000001250000-0x000000000139A000-memory.dmpFilesize
1.3MB
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memory/4152-128-0x000000000041211A-mapping.dmp
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memory/4152-127-0x0000000000400000-0x000000000041C000-memory.dmpFilesize
112KB
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memory/4152-129-0x0000000000400000-0x000000000041C000-memory.dmpFilesize
112KB
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memory/4196-123-0x000000000044472E-mapping.dmp
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memory/4196-122-0x0000000000400000-0x000000000045B000-memory.dmpFilesize
364KB
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memory/4196-125-0x0000000000400000-0x000000000045B000-memory.dmpFilesize
364KB
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memory/4452-120-0x00000000035E0000-0x00000000035E1000-memory.dmpFilesize
4KB