Analysis
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max time kernel
147s -
max time network
115s -
platform
windows10_x64 -
resource
win10v20210408 -
submitted
19-08-2021 17:44
Static task
static1
Behavioral task
behavioral1
Sample
f26a98a320f842b438281918bd43ca9dd9ad05ec06e515e986e76042d8920c89.exe
Resource
win7v20210410
Behavioral task
behavioral2
Sample
f26a98a320f842b438281918bd43ca9dd9ad05ec06e515e986e76042d8920c89.exe
Resource
win10v20210408
General
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Target
f26a98a320f842b438281918bd43ca9dd9ad05ec06e515e986e76042d8920c89.exe
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Size
1.5MB
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MD5
ab7c44a9f95577a3538986c4316bc705
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SHA1
e9a410e07074bbe99a2daec7fd47d9c85f2c7da4
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SHA256
f26a98a320f842b438281918bd43ca9dd9ad05ec06e515e986e76042d8920c89
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SHA512
dd226e20acdb83a83d400cf456b163eb554c63922900a07941bbeeb83d947b35bf2bafd4ba22c62a28d625c623428ca4c9e1635f1460fdfde7cabe2cefb6ede3
Malware Config
Extracted
hawkeye_reborn
9.0.1.6
Protocol: ftp- Host:
vikashs-adcoconstruct.com - Port:
21 - Username:
info@vikashs-adcoconstruct.com - Password:
Geel+vBfT@&E
43ec449e-79fa-4102-82a2-6623a936fd1b
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fields
map[_AntiDebugger:false _AntiVirusKiller:false _BotKiller:false _ClipboardLogger:true _Delivery:2 _DisableCommandPrompt:false _DisableRegEdit:false _DisableTaskManager:false _Disablers:false _EmailPort:0 _EmailSSL:false _ExecutionDelay:10 _FTPPassword:Geel+vBfT@&E _FTPPort:21 _FTPSFTP:true _FTPServer:vikashs-adcoconstruct.com _FTPUsername:info@vikashs-adcoconstruct.com _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:43ec449e-79fa-4102-82a2-6623a936fd1b _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 2 IoCs
Detects M00nD3v Logger payload in memory.
Processes:
resource yara_rule behavioral2/memory/3156-114-0x0000000000400000-0x0000000000490000-memory.dmp m00nd3v_logger behavioral2/memory/3156-119-0x000000000048B2FE-mapping.dmp m00nd3v_logger -
NirSoft MailPassView 3 IoCs
Password recovery tool for various email clients
Processes:
resource yara_rule behavioral2/memory/2232-127-0x0000000000400000-0x000000000041C000-memory.dmp MailPassView behavioral2/memory/2232-128-0x000000000041211A-mapping.dmp MailPassView behavioral2/memory/2232-129-0x0000000000400000-0x000000000041C000-memory.dmp MailPassView -
NirSoft WebBrowserPassView 3 IoCs
Password recovery tool for various web browsers
Processes:
resource yara_rule behavioral2/memory/2252-122-0x0000000000400000-0x000000000045B000-memory.dmp WebBrowserPassView behavioral2/memory/2252-123-0x000000000044472E-mapping.dmp WebBrowserPassView behavioral2/memory/2252-125-0x0000000000400000-0x000000000045B000-memory.dmp WebBrowserPassView -
Nirsoft 6 IoCs
Processes:
resource yara_rule behavioral2/memory/2252-122-0x0000000000400000-0x000000000045B000-memory.dmp Nirsoft behavioral2/memory/2252-123-0x000000000044472E-mapping.dmp Nirsoft behavioral2/memory/2252-125-0x0000000000400000-0x000000000045B000-memory.dmp Nirsoft behavioral2/memory/2232-127-0x0000000000400000-0x000000000041C000-memory.dmp Nirsoft behavioral2/memory/2232-128-0x000000000041211A-mapping.dmp Nirsoft behavioral2/memory/2232-129-0x0000000000400000-0x000000000041C000-memory.dmp Nirsoft -
Uses the VBS compiler for execution 1 TTPs
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Adds Run key to start application 2 TTPs 2 IoCs
Processes:
f26a98a320f842b438281918bd43ca9dd9ad05ec06e515e986e76042d8920c89.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000\Software\Microsoft\Windows\CurrentVersion\Run f26a98a320f842b438281918bd43ca9dd9ad05ec06e515e986e76042d8920c89.exe Set value (str) \REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000\Software\Microsoft\Windows\CurrentVersion\Run\feiknybhwj = "C:\\Users\\Public\\feiknybhwj.vbs" f26a98a320f842b438281918bd43ca9dd9ad05ec06e515e986e76042d8920c89.exe -
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 15 bot.whatismyipaddress.com -
Suspicious use of SetThreadContext 3 IoCs
Processes:
f26a98a320f842b438281918bd43ca9dd9ad05ec06e515e986e76042d8920c89.exeRegAsm.exedescription pid process target process PID 740 set thread context of 3156 740 f26a98a320f842b438281918bd43ca9dd9ad05ec06e515e986e76042d8920c89.exe RegAsm.exe PID 3156 set thread context of 2252 3156 RegAsm.exe vbc.exe PID 3156 set thread context of 2232 3156 RegAsm.exe vbc.exe -
Suspicious behavior: EnumeratesProcesses 42 IoCs
Processes:
f26a98a320f842b438281918bd43ca9dd9ad05ec06e515e986e76042d8920c89.exevbc.exeRegAsm.exepid process 740 f26a98a320f842b438281918bd43ca9dd9ad05ec06e515e986e76042d8920c89.exe 740 f26a98a320f842b438281918bd43ca9dd9ad05ec06e515e986e76042d8920c89.exe 2252 vbc.exe 2252 vbc.exe 2252 vbc.exe 2252 vbc.exe 2252 vbc.exe 2252 vbc.exe 2252 vbc.exe 2252 vbc.exe 2252 vbc.exe 2252 vbc.exe 2252 vbc.exe 2252 vbc.exe 740 f26a98a320f842b438281918bd43ca9dd9ad05ec06e515e986e76042d8920c89.exe 740 f26a98a320f842b438281918bd43ca9dd9ad05ec06e515e986e76042d8920c89.exe 740 f26a98a320f842b438281918bd43ca9dd9ad05ec06e515e986e76042d8920c89.exe 740 f26a98a320f842b438281918bd43ca9dd9ad05ec06e515e986e76042d8920c89.exe 740 f26a98a320f842b438281918bd43ca9dd9ad05ec06e515e986e76042d8920c89.exe 740 f26a98a320f842b438281918bd43ca9dd9ad05ec06e515e986e76042d8920c89.exe 740 f26a98a320f842b438281918bd43ca9dd9ad05ec06e515e986e76042d8920c89.exe 740 f26a98a320f842b438281918bd43ca9dd9ad05ec06e515e986e76042d8920c89.exe 740 f26a98a320f842b438281918bd43ca9dd9ad05ec06e515e986e76042d8920c89.exe 740 f26a98a320f842b438281918bd43ca9dd9ad05ec06e515e986e76042d8920c89.exe 740 f26a98a320f842b438281918bd43ca9dd9ad05ec06e515e986e76042d8920c89.exe 740 f26a98a320f842b438281918bd43ca9dd9ad05ec06e515e986e76042d8920c89.exe 3156 RegAsm.exe 3156 RegAsm.exe 740 f26a98a320f842b438281918bd43ca9dd9ad05ec06e515e986e76042d8920c89.exe 740 f26a98a320f842b438281918bd43ca9dd9ad05ec06e515e986e76042d8920c89.exe 740 f26a98a320f842b438281918bd43ca9dd9ad05ec06e515e986e76042d8920c89.exe 740 f26a98a320f842b438281918bd43ca9dd9ad05ec06e515e986e76042d8920c89.exe 740 f26a98a320f842b438281918bd43ca9dd9ad05ec06e515e986e76042d8920c89.exe 740 f26a98a320f842b438281918bd43ca9dd9ad05ec06e515e986e76042d8920c89.exe 740 f26a98a320f842b438281918bd43ca9dd9ad05ec06e515e986e76042d8920c89.exe 740 f26a98a320f842b438281918bd43ca9dd9ad05ec06e515e986e76042d8920c89.exe 740 f26a98a320f842b438281918bd43ca9dd9ad05ec06e515e986e76042d8920c89.exe 740 f26a98a320f842b438281918bd43ca9dd9ad05ec06e515e986e76042d8920c89.exe 740 f26a98a320f842b438281918bd43ca9dd9ad05ec06e515e986e76042d8920c89.exe 740 f26a98a320f842b438281918bd43ca9dd9ad05ec06e515e986e76042d8920c89.exe 740 f26a98a320f842b438281918bd43ca9dd9ad05ec06e515e986e76042d8920c89.exe 740 f26a98a320f842b438281918bd43ca9dd9ad05ec06e515e986e76042d8920c89.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
RegAsm.exedescription pid process Token: SeDebugPrivilege 3156 RegAsm.exe -
Suspicious use of FindShellTrayWindow 3 IoCs
Processes:
f26a98a320f842b438281918bd43ca9dd9ad05ec06e515e986e76042d8920c89.exepid process 740 f26a98a320f842b438281918bd43ca9dd9ad05ec06e515e986e76042d8920c89.exe 740 f26a98a320f842b438281918bd43ca9dd9ad05ec06e515e986e76042d8920c89.exe 740 f26a98a320f842b438281918bd43ca9dd9ad05ec06e515e986e76042d8920c89.exe -
Suspicious use of SendNotifyMessage 3 IoCs
Processes:
f26a98a320f842b438281918bd43ca9dd9ad05ec06e515e986e76042d8920c89.exepid process 740 f26a98a320f842b438281918bd43ca9dd9ad05ec06e515e986e76042d8920c89.exe 740 f26a98a320f842b438281918bd43ca9dd9ad05ec06e515e986e76042d8920c89.exe 740 f26a98a320f842b438281918bd43ca9dd9ad05ec06e515e986e76042d8920c89.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
RegAsm.exepid process 3156 RegAsm.exe -
Suspicious use of WriteProcessMemory 23 IoCs
Processes:
f26a98a320f842b438281918bd43ca9dd9ad05ec06e515e986e76042d8920c89.exeRegAsm.exedescription pid process target process PID 740 wrote to memory of 3156 740 f26a98a320f842b438281918bd43ca9dd9ad05ec06e515e986e76042d8920c89.exe RegAsm.exe PID 740 wrote to memory of 3156 740 f26a98a320f842b438281918bd43ca9dd9ad05ec06e515e986e76042d8920c89.exe RegAsm.exe PID 740 wrote to memory of 3156 740 f26a98a320f842b438281918bd43ca9dd9ad05ec06e515e986e76042d8920c89.exe RegAsm.exe PID 740 wrote to memory of 3156 740 f26a98a320f842b438281918bd43ca9dd9ad05ec06e515e986e76042d8920c89.exe RegAsm.exe PID 740 wrote to memory of 3156 740 f26a98a320f842b438281918bd43ca9dd9ad05ec06e515e986e76042d8920c89.exe RegAsm.exe PID 3156 wrote to memory of 2252 3156 RegAsm.exe vbc.exe PID 3156 wrote to memory of 2252 3156 RegAsm.exe vbc.exe PID 3156 wrote to memory of 2252 3156 RegAsm.exe vbc.exe PID 3156 wrote to memory of 2252 3156 RegAsm.exe vbc.exe PID 3156 wrote to memory of 2252 3156 RegAsm.exe vbc.exe PID 3156 wrote to memory of 2252 3156 RegAsm.exe vbc.exe PID 3156 wrote to memory of 2252 3156 RegAsm.exe vbc.exe PID 3156 wrote to memory of 2252 3156 RegAsm.exe vbc.exe PID 3156 wrote to memory of 2252 3156 RegAsm.exe vbc.exe PID 3156 wrote to memory of 2232 3156 RegAsm.exe vbc.exe PID 3156 wrote to memory of 2232 3156 RegAsm.exe vbc.exe PID 3156 wrote to memory of 2232 3156 RegAsm.exe vbc.exe PID 3156 wrote to memory of 2232 3156 RegAsm.exe vbc.exe PID 3156 wrote to memory of 2232 3156 RegAsm.exe vbc.exe PID 3156 wrote to memory of 2232 3156 RegAsm.exe vbc.exe PID 3156 wrote to memory of 2232 3156 RegAsm.exe vbc.exe PID 3156 wrote to memory of 2232 3156 RegAsm.exe vbc.exe PID 3156 wrote to memory of 2232 3156 RegAsm.exe vbc.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\f26a98a320f842b438281918bd43ca9dd9ad05ec06e515e986e76042d8920c89.exe"C:\Users\Admin\AppData\Local\Temp\f26a98a320f842b438281918bd43ca9dd9ad05ec06e515e986e76042d8920c89.exe"1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- 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\tmpABE5.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\tmpB424.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\tmpABE5.tmpMD5
97df504bfd2bd5a506e650b791508181
SHA1fcbe623c69e21332ba3b657fb8e08f1a3136479d
SHA256cac37437a8df8dec72c830a034dec8962357a5e41545c8cdd3e3529f3007fb6b
SHA51263d93900a51ccdf51215c57527af84c0f79ffa82f1463c851e6d765f91c1a4be624190b335e46debc8a1c63bc06dec885207c92e4d44a815fdf0d42f8dd6fd81
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memory/740-120-0x0000000000D80000-0x0000000000DA3000-memory.dmpFilesize
140KB
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memory/2232-129-0x0000000000400000-0x000000000041C000-memory.dmpFilesize
112KB
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memory/2232-128-0x000000000041211A-mapping.dmp
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memory/2232-127-0x0000000000400000-0x000000000041C000-memory.dmpFilesize
112KB
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memory/2252-125-0x0000000000400000-0x000000000045B000-memory.dmpFilesize
364KB
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memory/2252-123-0x000000000044472E-mapping.dmp
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memory/2252-122-0x0000000000400000-0x000000000045B000-memory.dmpFilesize
364KB
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memory/3156-114-0x0000000000400000-0x0000000000490000-memory.dmpFilesize
576KB
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memory/3156-124-0x0000000002821000-0x0000000002822000-memory.dmpFilesize
4KB
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memory/3156-121-0x0000000002820000-0x0000000002821000-memory.dmpFilesize
4KB
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memory/3156-119-0x000000000048B2FE-mapping.dmp
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memory/3156-130-0x0000000002824000-0x0000000002826000-memory.dmpFilesize
8KB