Analysis
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max time kernel
140s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20220721-en -
resource tags
arch:x64arch:x86image:win10v2004-20220721-enlocale:en-usos:windows10-2004-x64system -
submitted
24-07-2022 21:21
Static task
static1
Behavioral task
behavioral1
Sample
b6884282a474db6e2bd3bc9853773a0f4343bf20a92e46b80896622a96ca10e0.exe
Resource
win7-20220718-en
Behavioral task
behavioral2
Sample
b6884282a474db6e2bd3bc9853773a0f4343bf20a92e46b80896622a96ca10e0.exe
Resource
win10v2004-20220721-en
General
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Target
b6884282a474db6e2bd3bc9853773a0f4343bf20a92e46b80896622a96ca10e0.exe
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Size
954KB
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MD5
5fbedc2eff4f6551b77eac2e9d7e5845
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SHA1
0d9a0a5c1ec803d0951cc91188ef95ad2ca53c32
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SHA256
b6884282a474db6e2bd3bc9853773a0f4343bf20a92e46b80896622a96ca10e0
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SHA512
9e7b4bc63957df1a8102fb901422d34dfb51a71c704e08eec9fdbbb29b9af4fb50e32a47a1300ea858a39f0dc2e7bfd10013509804251e49ea13f49c09fc6cf2
Malware Config
Extracted
hawkeye_reborn
9.0.1.6
Protocol: smtp- Host:
mail.privateemail.com - Port:
587 - Username:
tiv@diotv.icu - Password:
)zi4JuPd8m(q*
431cbb73-14c0-4f99-9245-4f5a26754c5e
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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:)zi4JuPd8m(q* _EmailPort:587 _EmailSSL:true _EmailServer:mail.privateemail.com _EmailUsername:tiv@diotv.icu _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:431cbb73-14c0-4f99-9245-4f5a26754c5e _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 behavioral2/memory/2856-135-0x0000000000400000-0x0000000000490000-memory.dmp m00nd3v_logger -
NirSoft MailPassView 3 IoCs
Password recovery tool for various email clients
Processes:
resource yara_rule behavioral2/memory/760-148-0x0000000000400000-0x000000000041C000-memory.dmp MailPassView behavioral2/memory/760-150-0x0000000000400000-0x000000000041C000-memory.dmp MailPassView behavioral2/memory/760-151-0x0000000000400000-0x000000000041C000-memory.dmp MailPassView -
NirSoft WebBrowserPassView 4 IoCs
Password recovery tool for various web browsers
Processes:
resource yara_rule behavioral2/memory/4608-141-0x0000000000400000-0x000000000045B000-memory.dmp WebBrowserPassView behavioral2/memory/4608-143-0x0000000000400000-0x000000000045B000-memory.dmp WebBrowserPassView behavioral2/memory/4608-144-0x0000000000400000-0x000000000045B000-memory.dmp WebBrowserPassView behavioral2/memory/4608-145-0x0000000000400000-0x000000000045B000-memory.dmp WebBrowserPassView -
Nirsoft 7 IoCs
Processes:
resource yara_rule behavioral2/memory/4608-141-0x0000000000400000-0x000000000045B000-memory.dmp Nirsoft behavioral2/memory/4608-143-0x0000000000400000-0x000000000045B000-memory.dmp Nirsoft behavioral2/memory/4608-144-0x0000000000400000-0x000000000045B000-memory.dmp Nirsoft behavioral2/memory/4608-145-0x0000000000400000-0x000000000045B000-memory.dmp Nirsoft behavioral2/memory/760-148-0x0000000000400000-0x000000000041C000-memory.dmp Nirsoft behavioral2/memory/760-150-0x0000000000400000-0x000000000041C000-memory.dmp Nirsoft behavioral2/memory/760-151-0x0000000000400000-0x000000000041C000-memory.dmp Nirsoft -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
b6884282a474db6e2bd3bc9853773a0f4343bf20a92e46b80896622a96ca10e0.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-2372564722-193526734-2636556182-1000\Control Panel\International\Geo\Nation b6884282a474db6e2bd3bc9853773a0f4343bf20a92e46b80896622a96ca10e0.exe -
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-1-5-21-2372564722-193526734-2636556182-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts vbc.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 56 bot.whatismyipaddress.com -
Suspicious use of SetThreadContext 3 IoCs
Processes:
b6884282a474db6e2bd3bc9853773a0f4343bf20a92e46b80896622a96ca10e0.exeb6884282a474db6e2bd3bc9853773a0f4343bf20a92e46b80896622a96ca10e0.exedescription pid process target process PID 4264 set thread context of 2856 4264 b6884282a474db6e2bd3bc9853773a0f4343bf20a92e46b80896622a96ca10e0.exe b6884282a474db6e2bd3bc9853773a0f4343bf20a92e46b80896622a96ca10e0.exe PID 2856 set thread context of 4608 2856 b6884282a474db6e2bd3bc9853773a0f4343bf20a92e46b80896622a96ca10e0.exe vbc.exe PID 2856 set thread context of 760 2856 b6884282a474db6e2bd3bc9853773a0f4343bf20a92e46b80896622a96ca10e0.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 14 IoCs
Processes:
vbc.exeb6884282a474db6e2bd3bc9853773a0f4343bf20a92e46b80896622a96ca10e0.exepid process 4608 vbc.exe 4608 vbc.exe 4608 vbc.exe 4608 vbc.exe 4608 vbc.exe 4608 vbc.exe 4608 vbc.exe 4608 vbc.exe 4608 vbc.exe 4608 vbc.exe 4608 vbc.exe 4608 vbc.exe 2856 b6884282a474db6e2bd3bc9853773a0f4343bf20a92e46b80896622a96ca10e0.exe 2856 b6884282a474db6e2bd3bc9853773a0f4343bf20a92e46b80896622a96ca10e0.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
b6884282a474db6e2bd3bc9853773a0f4343bf20a92e46b80896622a96ca10e0.exedescription pid process Token: SeDebugPrivilege 2856 b6884282a474db6e2bd3bc9853773a0f4343bf20a92e46b80896622a96ca10e0.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
b6884282a474db6e2bd3bc9853773a0f4343bf20a92e46b80896622a96ca10e0.exepid process 2856 b6884282a474db6e2bd3bc9853773a0f4343bf20a92e46b80896622a96ca10e0.exe -
Suspicious use of WriteProcessMemory 29 IoCs
Processes:
b6884282a474db6e2bd3bc9853773a0f4343bf20a92e46b80896622a96ca10e0.exeb6884282a474db6e2bd3bc9853773a0f4343bf20a92e46b80896622a96ca10e0.exedescription pid process target process PID 4264 wrote to memory of 1536 4264 b6884282a474db6e2bd3bc9853773a0f4343bf20a92e46b80896622a96ca10e0.exe schtasks.exe PID 4264 wrote to memory of 1536 4264 b6884282a474db6e2bd3bc9853773a0f4343bf20a92e46b80896622a96ca10e0.exe schtasks.exe PID 4264 wrote to memory of 1536 4264 b6884282a474db6e2bd3bc9853773a0f4343bf20a92e46b80896622a96ca10e0.exe schtasks.exe PID 4264 wrote to memory of 2856 4264 b6884282a474db6e2bd3bc9853773a0f4343bf20a92e46b80896622a96ca10e0.exe b6884282a474db6e2bd3bc9853773a0f4343bf20a92e46b80896622a96ca10e0.exe PID 4264 wrote to memory of 2856 4264 b6884282a474db6e2bd3bc9853773a0f4343bf20a92e46b80896622a96ca10e0.exe b6884282a474db6e2bd3bc9853773a0f4343bf20a92e46b80896622a96ca10e0.exe PID 4264 wrote to memory of 2856 4264 b6884282a474db6e2bd3bc9853773a0f4343bf20a92e46b80896622a96ca10e0.exe b6884282a474db6e2bd3bc9853773a0f4343bf20a92e46b80896622a96ca10e0.exe PID 4264 wrote to memory of 2856 4264 b6884282a474db6e2bd3bc9853773a0f4343bf20a92e46b80896622a96ca10e0.exe b6884282a474db6e2bd3bc9853773a0f4343bf20a92e46b80896622a96ca10e0.exe PID 4264 wrote to memory of 2856 4264 b6884282a474db6e2bd3bc9853773a0f4343bf20a92e46b80896622a96ca10e0.exe b6884282a474db6e2bd3bc9853773a0f4343bf20a92e46b80896622a96ca10e0.exe PID 4264 wrote to memory of 2856 4264 b6884282a474db6e2bd3bc9853773a0f4343bf20a92e46b80896622a96ca10e0.exe b6884282a474db6e2bd3bc9853773a0f4343bf20a92e46b80896622a96ca10e0.exe PID 4264 wrote to memory of 2856 4264 b6884282a474db6e2bd3bc9853773a0f4343bf20a92e46b80896622a96ca10e0.exe b6884282a474db6e2bd3bc9853773a0f4343bf20a92e46b80896622a96ca10e0.exe PID 4264 wrote to memory of 2856 4264 b6884282a474db6e2bd3bc9853773a0f4343bf20a92e46b80896622a96ca10e0.exe b6884282a474db6e2bd3bc9853773a0f4343bf20a92e46b80896622a96ca10e0.exe PID 2856 wrote to memory of 4608 2856 b6884282a474db6e2bd3bc9853773a0f4343bf20a92e46b80896622a96ca10e0.exe vbc.exe PID 2856 wrote to memory of 4608 2856 b6884282a474db6e2bd3bc9853773a0f4343bf20a92e46b80896622a96ca10e0.exe vbc.exe PID 2856 wrote to memory of 4608 2856 b6884282a474db6e2bd3bc9853773a0f4343bf20a92e46b80896622a96ca10e0.exe vbc.exe PID 2856 wrote to memory of 4608 2856 b6884282a474db6e2bd3bc9853773a0f4343bf20a92e46b80896622a96ca10e0.exe vbc.exe PID 2856 wrote to memory of 4608 2856 b6884282a474db6e2bd3bc9853773a0f4343bf20a92e46b80896622a96ca10e0.exe vbc.exe PID 2856 wrote to memory of 4608 2856 b6884282a474db6e2bd3bc9853773a0f4343bf20a92e46b80896622a96ca10e0.exe vbc.exe PID 2856 wrote to memory of 4608 2856 b6884282a474db6e2bd3bc9853773a0f4343bf20a92e46b80896622a96ca10e0.exe vbc.exe PID 2856 wrote to memory of 4608 2856 b6884282a474db6e2bd3bc9853773a0f4343bf20a92e46b80896622a96ca10e0.exe vbc.exe PID 2856 wrote to memory of 4608 2856 b6884282a474db6e2bd3bc9853773a0f4343bf20a92e46b80896622a96ca10e0.exe vbc.exe PID 2856 wrote to memory of 760 2856 b6884282a474db6e2bd3bc9853773a0f4343bf20a92e46b80896622a96ca10e0.exe vbc.exe PID 2856 wrote to memory of 760 2856 b6884282a474db6e2bd3bc9853773a0f4343bf20a92e46b80896622a96ca10e0.exe vbc.exe PID 2856 wrote to memory of 760 2856 b6884282a474db6e2bd3bc9853773a0f4343bf20a92e46b80896622a96ca10e0.exe vbc.exe PID 2856 wrote to memory of 760 2856 b6884282a474db6e2bd3bc9853773a0f4343bf20a92e46b80896622a96ca10e0.exe vbc.exe PID 2856 wrote to memory of 760 2856 b6884282a474db6e2bd3bc9853773a0f4343bf20a92e46b80896622a96ca10e0.exe vbc.exe PID 2856 wrote to memory of 760 2856 b6884282a474db6e2bd3bc9853773a0f4343bf20a92e46b80896622a96ca10e0.exe vbc.exe PID 2856 wrote to memory of 760 2856 b6884282a474db6e2bd3bc9853773a0f4343bf20a92e46b80896622a96ca10e0.exe vbc.exe PID 2856 wrote to memory of 760 2856 b6884282a474db6e2bd3bc9853773a0f4343bf20a92e46b80896622a96ca10e0.exe vbc.exe PID 2856 wrote to memory of 760 2856 b6884282a474db6e2bd3bc9853773a0f4343bf20a92e46b80896622a96ca10e0.exe vbc.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\b6884282a474db6e2bd3bc9853773a0f4343bf20a92e46b80896622a96ca10e0.exe"C:\Users\Admin\AppData\Local\Temp\b6884282a474db6e2bd3bc9853773a0f4343bf20a92e46b80896622a96ca10e0.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\FvHOzTc" /XML "C:\Users\Admin\AppData\Local\Temp\tmp5796.tmp"2⤵
- Creates scheduled task(s)
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C:\Users\Admin\AppData\Local\Temp\b6884282a474db6e2bd3bc9853773a0f4343bf20a92e46b80896622a96ca10e0.exe"C:\Users\Admin\AppData\Local\Temp\b6884282a474db6e2bd3bc9853773a0f4343bf20a92e46b80896622a96ca10e0.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\tmpA131.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\tmpA578.tmp"3⤵
- Accesses Microsoft Outlook accounts
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Microsoft\CLR_v2.0_32\UsageLogs\b6884282a474db6e2bd3bc9853773a0f4343bf20a92e46b80896622a96ca10e0.exe.logFilesize
500B
MD585dac674f699b59130cd2f4d7e2e04c5
SHA1bc28aa347d27da7e9121ed2d823c63daf4ec5f58
SHA256688549abc7e5071c610eaf9aa5b0b308f43116b1e14f118ff3e7fe1c969a9cde
SHA512a045d0a3c45aa54ca922056139b13605fbefa48365b9b17ff513d2e8d61a214df6119adb7ba9ad4fe7ffb61c5244c5514704499efbf3aca7c9a954796fea76c3
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C:\Users\Admin\AppData\Local\Temp\tmp5796.tmpFilesize
1KB
MD5c12a9c8e4bec71481f4b69ff449ce25a
SHA1747c2ed0b0f8ec66c0701fcfbaf1550351bea0d2
SHA256f4a0e71fd20f17203bd0b0d78c662404e1773ffa1d6a638cf9f232f7062e9638
SHA51272528c5c407bd782b4b3115156308bee3168b1a3e53e267fee8a9f5dc1873cb729f620b87db286597c269147800febb1c2da49a6846a7624e0b944c8f1124718
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C:\Users\Admin\AppData\Local\Temp\tmpA131.tmpFilesize
4KB
MD58376e754a86cd9a9461b4a4ae2486b11
SHA1d0e566622882fde386f482f1dcee15b2c7fa5d3a
SHA256c02f630d99769ab6a71fec1ee712a8c6a97742e5469b4e4157d5ca716e09e62c
SHA512a1caf85a93499f37d7451bf9b3ef01cbf833e9371585257c009a5de183d072d46a0b8124a8816e0bd94025a5129ad6fb15738f12a865485a3aff07343a14ec6a
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memory/760-151-0x0000000000400000-0x000000000041C000-memory.dmpFilesize
112KB
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memory/760-150-0x0000000000400000-0x000000000041C000-memory.dmpFilesize
112KB
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memory/760-148-0x0000000000400000-0x000000000041C000-memory.dmpFilesize
112KB
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memory/760-147-0x0000000000000000-mapping.dmp
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memory/1536-132-0x0000000000000000-mapping.dmp
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memory/2856-135-0x0000000000400000-0x0000000000490000-memory.dmpFilesize
576KB
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memory/2856-139-0x0000000074D10000-0x00000000752C1000-memory.dmpFilesize
5.7MB
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memory/2856-137-0x0000000074D10000-0x00000000752C1000-memory.dmpFilesize
5.7MB
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memory/2856-134-0x0000000000000000-mapping.dmp
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memory/4264-138-0x0000000074D10000-0x00000000752C1000-memory.dmpFilesize
5.7MB
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memory/4264-130-0x0000000074D10000-0x00000000752C1000-memory.dmpFilesize
5.7MB
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memory/4264-131-0x0000000074D10000-0x00000000752C1000-memory.dmpFilesize
5.7MB
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memory/4608-140-0x0000000000000000-mapping.dmp
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memory/4608-141-0x0000000000400000-0x000000000045B000-memory.dmpFilesize
364KB
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memory/4608-143-0x0000000000400000-0x000000000045B000-memory.dmpFilesize
364KB
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memory/4608-144-0x0000000000400000-0x000000000045B000-memory.dmpFilesize
364KB
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memory/4608-145-0x0000000000400000-0x000000000045B000-memory.dmpFilesize
364KB