Analysis
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max time kernel
151s -
max time network
52s -
platform
windows7_x64 -
resource
win7-20220414-en -
submitted
15-06-2022 05:47
Static task
static1
Behavioral task
behavioral1
Sample
2a613c2f29a462bf66bae0b5e7fec886ec4717a0e15e23664b2426c686e3f4f8.exe
Resource
win7-20220414-en
Behavioral task
behavioral2
Sample
2a613c2f29a462bf66bae0b5e7fec886ec4717a0e15e23664b2426c686e3f4f8.exe
Resource
win10v2004-20220414-en
General
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Target
2a613c2f29a462bf66bae0b5e7fec886ec4717a0e15e23664b2426c686e3f4f8.exe
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Size
1.9MB
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MD5
6f48c2ef2d4d7484d036a8e4c0e28a4f
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SHA1
8b3490b1ae32d4f49eae0893e35fb887f99b4720
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SHA256
2a613c2f29a462bf66bae0b5e7fec886ec4717a0e15e23664b2426c686e3f4f8
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SHA512
7591c09a7d6cf2dc08c320606a95ac07ee97f46a719f67447357f3b9b8ce05aed19ebbfd35096f5577fe78804a469e62c0e8c0382a1b66817066a08a4ac7ccb1
Malware Config
Extracted
hawkeye_reborn
9.0.1.6
Protocol: smtp- Host:
mail.privateemail.com - Port:
587 - Username:
sachin.saxena@dominant-seni.com - Password:
)nHbDqzS$wmd!
e23f6279-b977-432c-99b5-08ffbf65ccf9
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fields
map[_AntiDebugger:false _AntiVirusKiller:false _BotKiller:false _ClipboardLogger:true _Delivery:0 _DisableCommandPrompt:false _DisableRegEdit:false _DisableTaskManager:false _Disablers:false _EmailPassword:)nHbDqzS$wmd! _EmailPort:587 _EmailSSL:true _EmailServer:mail.privateemail.com _EmailUsername:sachin.saxena@dominant-seni.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:e23f6279-b977-432c-99b5-08ffbf65ccf9 _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/1576-57-0x0000000000400000-0x0000000000490000-memory.dmp m00nd3v_logger behavioral1/memory/1576-62-0x000000000048B2FE-mapping.dmp m00nd3v_logger behavioral1/memory/1576-63-0x0000000000400000-0x0000000000490000-memory.dmp m00nd3v_logger behavioral1/memory/1576-64-0x0000000000400000-0x0000000000490000-memory.dmp m00nd3v_logger -
NirSoft MailPassView 4 IoCs
Password recovery tool for various email clients
Processes:
resource yara_rule behavioral1/memory/1864-94-0x0000000000400000-0x000000000041C000-memory.dmp MailPassView behavioral1/memory/1864-95-0x000000000041211A-mapping.dmp MailPassView behavioral1/memory/1864-98-0x0000000000400000-0x000000000041C000-memory.dmp MailPassView behavioral1/memory/1864-99-0x0000000000400000-0x000000000041C000-memory.dmp MailPassView -
NirSoft WebBrowserPassView 5 IoCs
Password recovery tool for various web browsers
Processes:
resource yara_rule behavioral1/memory/268-77-0x0000000000400000-0x000000000045B000-memory.dmp WebBrowserPassView behavioral1/memory/268-78-0x000000000044472E-mapping.dmp WebBrowserPassView behavioral1/memory/268-81-0x0000000000400000-0x000000000045B000-memory.dmp WebBrowserPassView behavioral1/memory/268-82-0x0000000000400000-0x000000000045B000-memory.dmp WebBrowserPassView behavioral1/memory/268-83-0x0000000000400000-0x000000000045B000-memory.dmp WebBrowserPassView -
Nirsoft 9 IoCs
Processes:
resource yara_rule behavioral1/memory/268-77-0x0000000000400000-0x000000000045B000-memory.dmp Nirsoft behavioral1/memory/268-78-0x000000000044472E-mapping.dmp Nirsoft behavioral1/memory/268-81-0x0000000000400000-0x000000000045B000-memory.dmp Nirsoft behavioral1/memory/268-82-0x0000000000400000-0x000000000045B000-memory.dmp Nirsoft behavioral1/memory/268-83-0x0000000000400000-0x000000000045B000-memory.dmp Nirsoft behavioral1/memory/1864-94-0x0000000000400000-0x000000000041C000-memory.dmp Nirsoft behavioral1/memory/1864-95-0x000000000041211A-mapping.dmp Nirsoft behavioral1/memory/1864-98-0x0000000000400000-0x000000000041C000-memory.dmp Nirsoft behavioral1/memory/1864-99-0x0000000000400000-0x000000000041C000-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-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts vbc.exe -
Suspicious use of SetThreadContext 3 IoCs
Processes:
2a613c2f29a462bf66bae0b5e7fec886ec4717a0e15e23664b2426c686e3f4f8.exeRegAsm.exedescription pid process target process PID 632 set thread context of 1576 632 2a613c2f29a462bf66bae0b5e7fec886ec4717a0e15e23664b2426c686e3f4f8.exe RegAsm.exe PID 1576 set thread context of 268 1576 RegAsm.exe vbc.exe PID 1576 set thread context of 1864 1576 RegAsm.exe vbc.exe -
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.
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Suspicious behavior: EnumeratesProcesses 5 IoCs
Processes:
vbc.exepid process 268 vbc.exe 268 vbc.exe 268 vbc.exe 268 vbc.exe 268 vbc.exe -
Suspicious use of WriteProcessMemory 33 IoCs
Processes:
2a613c2f29a462bf66bae0b5e7fec886ec4717a0e15e23664b2426c686e3f4f8.exeRegAsm.exedescription pid process target process PID 632 wrote to memory of 1576 632 2a613c2f29a462bf66bae0b5e7fec886ec4717a0e15e23664b2426c686e3f4f8.exe RegAsm.exe PID 632 wrote to memory of 1576 632 2a613c2f29a462bf66bae0b5e7fec886ec4717a0e15e23664b2426c686e3f4f8.exe RegAsm.exe PID 632 wrote to memory of 1576 632 2a613c2f29a462bf66bae0b5e7fec886ec4717a0e15e23664b2426c686e3f4f8.exe RegAsm.exe PID 632 wrote to memory of 1576 632 2a613c2f29a462bf66bae0b5e7fec886ec4717a0e15e23664b2426c686e3f4f8.exe RegAsm.exe PID 632 wrote to memory of 1576 632 2a613c2f29a462bf66bae0b5e7fec886ec4717a0e15e23664b2426c686e3f4f8.exe RegAsm.exe PID 632 wrote to memory of 1576 632 2a613c2f29a462bf66bae0b5e7fec886ec4717a0e15e23664b2426c686e3f4f8.exe RegAsm.exe PID 632 wrote to memory of 1576 632 2a613c2f29a462bf66bae0b5e7fec886ec4717a0e15e23664b2426c686e3f4f8.exe RegAsm.exe PID 632 wrote to memory of 1576 632 2a613c2f29a462bf66bae0b5e7fec886ec4717a0e15e23664b2426c686e3f4f8.exe RegAsm.exe PID 632 wrote to memory of 1576 632 2a613c2f29a462bf66bae0b5e7fec886ec4717a0e15e23664b2426c686e3f4f8.exe RegAsm.exe PID 632 wrote to memory of 1268 632 2a613c2f29a462bf66bae0b5e7fec886ec4717a0e15e23664b2426c686e3f4f8.exe schtasks.exe PID 632 wrote to memory of 1268 632 2a613c2f29a462bf66bae0b5e7fec886ec4717a0e15e23664b2426c686e3f4f8.exe schtasks.exe PID 632 wrote to memory of 1268 632 2a613c2f29a462bf66bae0b5e7fec886ec4717a0e15e23664b2426c686e3f4f8.exe schtasks.exe PID 632 wrote to memory of 1268 632 2a613c2f29a462bf66bae0b5e7fec886ec4717a0e15e23664b2426c686e3f4f8.exe schtasks.exe PID 1576 wrote to memory of 268 1576 RegAsm.exe vbc.exe PID 1576 wrote to memory of 268 1576 RegAsm.exe vbc.exe PID 1576 wrote to memory of 268 1576 RegAsm.exe vbc.exe PID 1576 wrote to memory of 268 1576 RegAsm.exe vbc.exe PID 1576 wrote to memory of 268 1576 RegAsm.exe vbc.exe PID 1576 wrote to memory of 268 1576 RegAsm.exe vbc.exe PID 1576 wrote to memory of 268 1576 RegAsm.exe vbc.exe PID 1576 wrote to memory of 268 1576 RegAsm.exe vbc.exe PID 1576 wrote to memory of 268 1576 RegAsm.exe vbc.exe PID 1576 wrote to memory of 268 1576 RegAsm.exe vbc.exe PID 1576 wrote to memory of 1864 1576 RegAsm.exe vbc.exe PID 1576 wrote to memory of 1864 1576 RegAsm.exe vbc.exe PID 1576 wrote to memory of 1864 1576 RegAsm.exe vbc.exe PID 1576 wrote to memory of 1864 1576 RegAsm.exe vbc.exe PID 1576 wrote to memory of 1864 1576 RegAsm.exe vbc.exe PID 1576 wrote to memory of 1864 1576 RegAsm.exe vbc.exe PID 1576 wrote to memory of 1864 1576 RegAsm.exe vbc.exe PID 1576 wrote to memory of 1864 1576 RegAsm.exe vbc.exe PID 1576 wrote to memory of 1864 1576 RegAsm.exe vbc.exe PID 1576 wrote to memory of 1864 1576 RegAsm.exe vbc.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2a613c2f29a462bf66bae0b5e7fec886ec4717a0e15e23664b2426c686e3f4f8.exe"C:\Users\Admin\AppData\Local\Temp\2a613c2f29a462bf66bae0b5e7fec886ec4717a0e15e23664b2426c686e3f4f8.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\tmp6375.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\tmp57F.tmp"3⤵
- Accesses Microsoft Outlook accounts
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\SysWOW64\schtasks.exe" /create /tn /tr "C:\Users\Admin\RegAsm\RegAsm.exe" /sc minute /mo 1 /F2⤵
- Creates scheduled task(s)
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\tmp6375.tmpFilesize
2B
MD5f3b25701fe362ec84616a93a45ce9998
SHA1d62636d8caec13f04e28442a0a6fa1afeb024bbb
SHA256b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209
SHA51298c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84
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memory/268-69-0x0000000000400000-0x000000000045B000-memory.dmpFilesize
364KB
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memory/268-83-0x0000000000400000-0x000000000045B000-memory.dmpFilesize
364KB
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memory/268-82-0x0000000000400000-0x000000000045B000-memory.dmpFilesize
364KB
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memory/268-81-0x0000000000400000-0x000000000045B000-memory.dmpFilesize
364KB
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memory/268-78-0x000000000044472E-mapping.dmp
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memory/268-68-0x0000000000400000-0x000000000045B000-memory.dmpFilesize
364KB
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memory/268-77-0x0000000000400000-0x000000000045B000-memory.dmpFilesize
364KB
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memory/268-71-0x0000000000400000-0x000000000045B000-memory.dmpFilesize
364KB
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memory/268-73-0x0000000000400000-0x000000000045B000-memory.dmpFilesize
364KB
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memory/268-75-0x0000000000400000-0x000000000045B000-memory.dmpFilesize
364KB
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memory/632-54-0x0000000075391000-0x0000000075393000-memory.dmpFilesize
8KB
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memory/1268-66-0x0000000000000000-mapping.dmp
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memory/1576-67-0x00000000743A0000-0x000000007494B000-memory.dmpFilesize
5.7MB
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memory/1576-64-0x0000000000400000-0x0000000000490000-memory.dmpFilesize
576KB
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memory/1576-63-0x0000000000400000-0x0000000000490000-memory.dmpFilesize
576KB
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memory/1576-62-0x000000000048B2FE-mapping.dmp
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memory/1576-57-0x0000000000400000-0x0000000000490000-memory.dmpFilesize
576KB
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memory/1576-84-0x00000000743A0000-0x000000007494B000-memory.dmpFilesize
5.7MB
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memory/1576-55-0x0000000000400000-0x0000000000490000-memory.dmpFilesize
576KB
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memory/1864-86-0x0000000000400000-0x000000000041C000-memory.dmpFilesize
112KB
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memory/1864-87-0x0000000000400000-0x000000000041C000-memory.dmpFilesize
112KB
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memory/1864-89-0x0000000000400000-0x000000000041C000-memory.dmpFilesize
112KB
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memory/1864-91-0x0000000000400000-0x000000000041C000-memory.dmpFilesize
112KB
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memory/1864-92-0x0000000000400000-0x000000000041C000-memory.dmpFilesize
112KB
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memory/1864-94-0x0000000000400000-0x000000000041C000-memory.dmpFilesize
112KB
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memory/1864-95-0x000000000041211A-mapping.dmp
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memory/1864-98-0x0000000000400000-0x000000000041C000-memory.dmpFilesize
112KB
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memory/1864-99-0x0000000000400000-0x000000000041C000-memory.dmpFilesize
112KB