Analysis
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max time kernel
135s -
max time network
136s -
platform
windows10_x64 -
resource
win10v20210410 -
submitted
15-05-2021 05:45
Static task
static1
Behavioral task
behavioral1
Sample
92e5bb531efc086686c9253c92cf28c3eca58349881639abf6e0071c0d973fb1.exe
Resource
win7v20210410
Behavioral task
behavioral2
Sample
92e5bb531efc086686c9253c92cf28c3eca58349881639abf6e0071c0d973fb1.exe
Resource
win10v20210410
General
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Target
92e5bb531efc086686c9253c92cf28c3eca58349881639abf6e0071c0d973fb1.exe
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Size
2.0MB
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MD5
216a422e2d87e43f0634cdac822e7c5a
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SHA1
3537d3cc46ec187ddccab7bb3ca48bb9040d11ad
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SHA256
92e5bb531efc086686c9253c92cf28c3eca58349881639abf6e0071c0d973fb1
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SHA512
3dbee266c88b142c5ed97048b388ac5aa2ee5b1cfcaac0507467374cc7abc919cb1e80c9582667f741e63aa43850cb0fcd6bd8da5c6bb39bcefbf65839f6a4a3
Malware Config
Extracted
Protocol: smtp- Host:
smtp.yandex.com - Port:
587 - Username:
jnewsmith@yandex.com - Password:
newyork234
Extracted
hawkeye_reborn
9.0.1.6
Protocol: smtp- Host:
smtp.yandex.com - Port:
587 - Username:
jnewsmith@yandex.com - Password:
newyork234
89ca1b4d-6512-471f-8845-e955814b619b
-
fields
map[_AntiDebugger:false _AntiVirusKiller:false _BotKiller:false _ClipboardLogger:true _Delivery:0 _DisableCommandPrompt:false _DisableRegEdit:false _DisableTaskManager:false _Disablers:false _EmailPassword:newyork234 _EmailPort:587 _EmailSSL:true _EmailServer:smtp.yandex.com _EmailUsername:jnewsmith@yandex.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:89ca1b4d-6512-471f-8845-e955814b619b _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/1640-114-0x0000000000400000-0x0000000000490000-memory.dmp m00nd3v_logger behavioral2/memory/1640-119-0x000000000048B2FE-mapping.dmp m00nd3v_logger behavioral2/memory/1640-121-0x0000000001120000-0x000000000126A000-memory.dmp m00nd3v_logger behavioral2/memory/1640-124-0x0000000001120000-0x000000000126A000-memory.dmp m00nd3v_logger behavioral2/memory/1640-130-0x0000000001120000-0x000000000126A000-memory.dmp m00nd3v_logger -
NirSoft MailPassView 4 IoCs
Password recovery tool for various email clients
Processes:
resource yara_rule behavioral2/memory/2128-127-0x0000000000400000-0x000000000041C000-memory.dmp MailPassView behavioral2/memory/2128-128-0x000000000041211A-mapping.dmp MailPassView behavioral2/memory/2128-129-0x0000000000400000-0x000000000041C000-memory.dmp MailPassView behavioral2/memory/1640-130-0x0000000001120000-0x000000000126A000-memory.dmp MailPassView -
NirSoft WebBrowserPassView 3 IoCs
Password recovery tool for various web browsers
Processes:
resource yara_rule behavioral2/memory/740-122-0x0000000000400000-0x000000000045B000-memory.dmp WebBrowserPassView behavioral2/memory/740-123-0x000000000044472E-mapping.dmp WebBrowserPassView behavioral2/memory/740-125-0x0000000000400000-0x000000000045B000-memory.dmp WebBrowserPassView -
Nirsoft 7 IoCs
Processes:
resource yara_rule behavioral2/memory/740-122-0x0000000000400000-0x000000000045B000-memory.dmp Nirsoft behavioral2/memory/740-123-0x000000000044472E-mapping.dmp Nirsoft behavioral2/memory/740-125-0x0000000000400000-0x000000000045B000-memory.dmp Nirsoft behavioral2/memory/2128-127-0x0000000000400000-0x000000000041C000-memory.dmp Nirsoft behavioral2/memory/2128-128-0x000000000041211A-mapping.dmp Nirsoft behavioral2/memory/2128-129-0x0000000000400000-0x000000000041C000-memory.dmp Nirsoft behavioral2/memory/1640-130-0x0000000001120000-0x000000000126A000-memory.dmp Nirsoft -
Drops startup file 1 IoCs
Processes:
92e5bb531efc086686c9253c92cf28c3eca58349881639abf6e0071c0d973fb1.exedescription ioc process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\AcWinRT.url 92e5bb531efc086686c9253c92cf28c3eca58349881639abf6e0071c0d973fb1.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 17 bot.whatismyipaddress.com -
Suspicious use of SetThreadContext 3 IoCs
Processes:
92e5bb531efc086686c9253c92cf28c3eca58349881639abf6e0071c0d973fb1.exeRegAsm.exedescription pid process target process PID 3152 set thread context of 1640 3152 92e5bb531efc086686c9253c92cf28c3eca58349881639abf6e0071c0d973fb1.exe RegAsm.exe PID 1640 set thread context of 740 1640 RegAsm.exe vbc.exe PID 1640 set thread context of 2128 1640 RegAsm.exe vbc.exe -
Suspicious behavior: EnumeratesProcesses 14 IoCs
Processes:
vbc.exeRegAsm.exepid process 740 vbc.exe 740 vbc.exe 740 vbc.exe 740 vbc.exe 740 vbc.exe 740 vbc.exe 740 vbc.exe 740 vbc.exe 740 vbc.exe 740 vbc.exe 740 vbc.exe 740 vbc.exe 1640 RegAsm.exe 1640 RegAsm.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
RegAsm.exedescription pid process Token: SeDebugPrivilege 1640 RegAsm.exe -
Suspicious use of FindShellTrayWindow 3 IoCs
Processes:
92e5bb531efc086686c9253c92cf28c3eca58349881639abf6e0071c0d973fb1.exepid process 3152 92e5bb531efc086686c9253c92cf28c3eca58349881639abf6e0071c0d973fb1.exe 3152 92e5bb531efc086686c9253c92cf28c3eca58349881639abf6e0071c0d973fb1.exe 3152 92e5bb531efc086686c9253c92cf28c3eca58349881639abf6e0071c0d973fb1.exe -
Suspicious use of SendNotifyMessage 3 IoCs
Processes:
92e5bb531efc086686c9253c92cf28c3eca58349881639abf6e0071c0d973fb1.exepid process 3152 92e5bb531efc086686c9253c92cf28c3eca58349881639abf6e0071c0d973fb1.exe 3152 92e5bb531efc086686c9253c92cf28c3eca58349881639abf6e0071c0d973fb1.exe 3152 92e5bb531efc086686c9253c92cf28c3eca58349881639abf6e0071c0d973fb1.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
RegAsm.exepid process 1640 RegAsm.exe -
Suspicious use of WriteProcessMemory 23 IoCs
Processes:
92e5bb531efc086686c9253c92cf28c3eca58349881639abf6e0071c0d973fb1.exeRegAsm.exedescription pid process target process PID 3152 wrote to memory of 1640 3152 92e5bb531efc086686c9253c92cf28c3eca58349881639abf6e0071c0d973fb1.exe RegAsm.exe PID 3152 wrote to memory of 1640 3152 92e5bb531efc086686c9253c92cf28c3eca58349881639abf6e0071c0d973fb1.exe RegAsm.exe PID 3152 wrote to memory of 1640 3152 92e5bb531efc086686c9253c92cf28c3eca58349881639abf6e0071c0d973fb1.exe RegAsm.exe PID 3152 wrote to memory of 1640 3152 92e5bb531efc086686c9253c92cf28c3eca58349881639abf6e0071c0d973fb1.exe RegAsm.exe PID 3152 wrote to memory of 1640 3152 92e5bb531efc086686c9253c92cf28c3eca58349881639abf6e0071c0d973fb1.exe RegAsm.exe PID 1640 wrote to memory of 740 1640 RegAsm.exe vbc.exe PID 1640 wrote to memory of 740 1640 RegAsm.exe vbc.exe PID 1640 wrote to memory of 740 1640 RegAsm.exe vbc.exe PID 1640 wrote to memory of 740 1640 RegAsm.exe vbc.exe PID 1640 wrote to memory of 740 1640 RegAsm.exe vbc.exe PID 1640 wrote to memory of 740 1640 RegAsm.exe vbc.exe PID 1640 wrote to memory of 740 1640 RegAsm.exe vbc.exe PID 1640 wrote to memory of 740 1640 RegAsm.exe vbc.exe PID 1640 wrote to memory of 740 1640 RegAsm.exe vbc.exe PID 1640 wrote to memory of 2128 1640 RegAsm.exe vbc.exe PID 1640 wrote to memory of 2128 1640 RegAsm.exe vbc.exe PID 1640 wrote to memory of 2128 1640 RegAsm.exe vbc.exe PID 1640 wrote to memory of 2128 1640 RegAsm.exe vbc.exe PID 1640 wrote to memory of 2128 1640 RegAsm.exe vbc.exe PID 1640 wrote to memory of 2128 1640 RegAsm.exe vbc.exe PID 1640 wrote to memory of 2128 1640 RegAsm.exe vbc.exe PID 1640 wrote to memory of 2128 1640 RegAsm.exe vbc.exe PID 1640 wrote to memory of 2128 1640 RegAsm.exe vbc.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\92e5bb531efc086686c9253c92cf28c3eca58349881639abf6e0071c0d973fb1.exe"C:\Users\Admin\AppData\Local\Temp\92e5bb531efc086686c9253c92cf28c3eca58349881639abf6e0071c0d973fb1.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\tmp41F0.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\tmp4628.tmp"3⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\tmp41F0.tmpMD5
93d9547e2f6b166ddc13b0f852378d78
SHA19c252ab52886c3e59e832b316bade26fe3473c74
SHA2560e2229e3ecc706a74a1048c7e395644542a880183d9f6809260410d618dbed1d
SHA51281711df6173b9020a004eabd398e4c1f0c092c42ab6888db122dfe2e582c04826025972f06867d207de7f4cb4d15d57afa219aebcbb9c966961696dca93d3298
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memory/740-122-0x0000000000400000-0x000000000045B000-memory.dmpFilesize
364KB
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memory/740-125-0x0000000000400000-0x000000000045B000-memory.dmpFilesize
364KB
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memory/740-123-0x000000000044472E-mapping.dmp
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memory/1640-121-0x0000000001120000-0x000000000126A000-memory.dmpFilesize
1.3MB
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memory/1640-114-0x0000000000400000-0x0000000000490000-memory.dmpFilesize
576KB
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memory/1640-124-0x0000000001120000-0x000000000126A000-memory.dmpFilesize
1.3MB
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memory/1640-119-0x000000000048B2FE-mapping.dmp
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memory/1640-130-0x0000000001120000-0x000000000126A000-memory.dmpFilesize
1.3MB
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memory/2128-127-0x0000000000400000-0x000000000041C000-memory.dmpFilesize
112KB
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memory/2128-128-0x000000000041211A-mapping.dmp
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memory/2128-129-0x0000000000400000-0x000000000041C000-memory.dmpFilesize
112KB
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memory/3152-120-0x0000000000DE0000-0x0000000000DE1000-memory.dmpFilesize
4KB