Analysis
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max time kernel
180s -
max time network
194s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
30-11-2022 13:00
Static task
static1
Behavioral task
behavioral1
Sample
06e3beae5bdd477f658f11013df015aa65f971ea5be2238856022eba7d3112dd.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
06e3beae5bdd477f658f11013df015aa65f971ea5be2238856022eba7d3112dd.exe
Resource
win10v2004-20220812-en
General
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Target
06e3beae5bdd477f658f11013df015aa65f971ea5be2238856022eba7d3112dd.exe
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Size
2.0MB
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MD5
7b29c3f38cab047488f259d6cfb29948
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SHA1
5a3afb57d87c77c07d1b01ea7f306e3e7ed8bc68
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SHA256
06e3beae5bdd477f658f11013df015aa65f971ea5be2238856022eba7d3112dd
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SHA512
590da9c20a8b5c7b4bc5b26c1b0a0863d83b662279627df557fbe442641afbcba7ef5d4cbd4d05838a8a13a887a1dee8c83c72fbe57f98e7b87853e271732c43
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SSDEEP
24576:HAHnh+eWsN3skA4RV1Hom2KXMmHaZz1XaJKxo/ppDKdiMcCVf/6GR4cR5:6h+ZkldoPK8YaZsC
Malware Config
Extracted
hawkeye_reborn
9.0.1.6
Protocol: smtp- Host:
mail.privateemail.com - Port:
587 - Username:
ajoy@aradhyasteel.me - Password:
?ioGwNHp??pMt
cc3ffde8-16a2-445f-b1fd-35a650bc3e19
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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:?ioGwNHp??pMt _EmailPort:587 _EmailSSL:true _EmailServer:mail.privateemail.com _EmailUsername:ajoy@aradhyasteel.me _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:cc3ffde8-16a2-445f-b1fd-35a650bc3e19 _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/1380-133-0x0000000000400000-0x0000000000490000-memory.dmp m00nd3v_logger -
NirSoft MailPassView 3 IoCs
Password recovery tool for various email clients
Processes:
resource yara_rule behavioral2/memory/884-149-0x0000000000400000-0x000000000041C000-memory.dmp MailPassView behavioral2/memory/884-151-0x0000000000400000-0x000000000041C000-memory.dmp MailPassView behavioral2/memory/884-152-0x0000000000400000-0x000000000041C000-memory.dmp MailPassView -
NirSoft WebBrowserPassView 4 IoCs
Password recovery tool for various web browsers
Processes:
resource yara_rule behavioral2/memory/2476-142-0x0000000000400000-0x000000000045B000-memory.dmp WebBrowserPassView behavioral2/memory/2476-144-0x0000000000400000-0x000000000045B000-memory.dmp WebBrowserPassView behavioral2/memory/2476-145-0x0000000000400000-0x000000000045B000-memory.dmp WebBrowserPassView behavioral2/memory/2476-146-0x0000000000400000-0x000000000045B000-memory.dmp WebBrowserPassView -
Nirsoft 7 IoCs
Processes:
resource yara_rule behavioral2/memory/2476-142-0x0000000000400000-0x000000000045B000-memory.dmp Nirsoft behavioral2/memory/2476-144-0x0000000000400000-0x000000000045B000-memory.dmp Nirsoft behavioral2/memory/2476-145-0x0000000000400000-0x000000000045B000-memory.dmp Nirsoft behavioral2/memory/2476-146-0x0000000000400000-0x000000000045B000-memory.dmp Nirsoft behavioral2/memory/884-149-0x0000000000400000-0x000000000041C000-memory.dmp Nirsoft behavioral2/memory/884-151-0x0000000000400000-0x000000000041C000-memory.dmp Nirsoft behavioral2/memory/884-152-0x0000000000400000-0x000000000041C000-memory.dmp Nirsoft -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
06e3beae5bdd477f658f11013df015aa65f971ea5be2238856022eba7d3112dd.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Control Panel\International\Geo\Nation 06e3beae5bdd477f658f11013df015aa65f971ea5be2238856022eba7d3112dd.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-1-5-21-2629973501-4017243118-3254762364-1000\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 55 bot.whatismyipaddress.com -
Suspicious use of SetThreadContext 3 IoCs
Processes:
06e3beae5bdd477f658f11013df015aa65f971ea5be2238856022eba7d3112dd.exeRegAsm.exedescription pid process target process PID 4580 set thread context of 1380 4580 06e3beae5bdd477f658f11013df015aa65f971ea5be2238856022eba7d3112dd.exe RegAsm.exe PID 1380 set thread context of 2476 1380 RegAsm.exe vbc.exe PID 1380 set thread context of 884 1380 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 14 IoCs
Processes:
vbc.exeRegAsm.exepid process 2476 vbc.exe 2476 vbc.exe 2476 vbc.exe 2476 vbc.exe 2476 vbc.exe 2476 vbc.exe 2476 vbc.exe 2476 vbc.exe 2476 vbc.exe 2476 vbc.exe 2476 vbc.exe 2476 vbc.exe 1380 RegAsm.exe 1380 RegAsm.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
RegAsm.exedescription pid process Token: SeDebugPrivilege 1380 RegAsm.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
RegAsm.exepid process 1380 RegAsm.exe -
Suspicious use of WriteProcessMemory 26 IoCs
Processes:
06e3beae5bdd477f658f11013df015aa65f971ea5be2238856022eba7d3112dd.exeRegAsm.exedescription pid process target process PID 4580 wrote to memory of 1380 4580 06e3beae5bdd477f658f11013df015aa65f971ea5be2238856022eba7d3112dd.exe RegAsm.exe PID 4580 wrote to memory of 1380 4580 06e3beae5bdd477f658f11013df015aa65f971ea5be2238856022eba7d3112dd.exe RegAsm.exe PID 4580 wrote to memory of 1380 4580 06e3beae5bdd477f658f11013df015aa65f971ea5be2238856022eba7d3112dd.exe RegAsm.exe PID 4580 wrote to memory of 1380 4580 06e3beae5bdd477f658f11013df015aa65f971ea5be2238856022eba7d3112dd.exe RegAsm.exe PID 4580 wrote to memory of 1380 4580 06e3beae5bdd477f658f11013df015aa65f971ea5be2238856022eba7d3112dd.exe RegAsm.exe PID 4580 wrote to memory of 4884 4580 06e3beae5bdd477f658f11013df015aa65f971ea5be2238856022eba7d3112dd.exe schtasks.exe PID 4580 wrote to memory of 4884 4580 06e3beae5bdd477f658f11013df015aa65f971ea5be2238856022eba7d3112dd.exe schtasks.exe PID 4580 wrote to memory of 4884 4580 06e3beae5bdd477f658f11013df015aa65f971ea5be2238856022eba7d3112dd.exe schtasks.exe PID 1380 wrote to memory of 2476 1380 RegAsm.exe vbc.exe PID 1380 wrote to memory of 2476 1380 RegAsm.exe vbc.exe PID 1380 wrote to memory of 2476 1380 RegAsm.exe vbc.exe PID 1380 wrote to memory of 2476 1380 RegAsm.exe vbc.exe PID 1380 wrote to memory of 2476 1380 RegAsm.exe vbc.exe PID 1380 wrote to memory of 2476 1380 RegAsm.exe vbc.exe PID 1380 wrote to memory of 2476 1380 RegAsm.exe vbc.exe PID 1380 wrote to memory of 2476 1380 RegAsm.exe vbc.exe PID 1380 wrote to memory of 2476 1380 RegAsm.exe vbc.exe PID 1380 wrote to memory of 884 1380 RegAsm.exe vbc.exe PID 1380 wrote to memory of 884 1380 RegAsm.exe vbc.exe PID 1380 wrote to memory of 884 1380 RegAsm.exe vbc.exe PID 1380 wrote to memory of 884 1380 RegAsm.exe vbc.exe PID 1380 wrote to memory of 884 1380 RegAsm.exe vbc.exe PID 1380 wrote to memory of 884 1380 RegAsm.exe vbc.exe PID 1380 wrote to memory of 884 1380 RegAsm.exe vbc.exe PID 1380 wrote to memory of 884 1380 RegAsm.exe vbc.exe PID 1380 wrote to memory of 884 1380 RegAsm.exe vbc.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\06e3beae5bdd477f658f11013df015aa65f971ea5be2238856022eba7d3112dd.exe"C:\Users\Admin\AppData\Local\Temp\06e3beae5bdd477f658f11013df015aa65f971ea5be2238856022eba7d3112dd.exe"1⤵
- Checks computer location settings
- 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 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\tmpC6CA.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\tmpCEEA.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\tmpC6CA.tmpFilesize
4KB
MD530177e1276595fd69ea96b692f49d776
SHA175769c29031ca1ad8e175dd700c74b5e35c5b0c7
SHA25676d4066990e2ee2776f733a25ce23e9af545fd6f1a3b5760d603bdc05d9402d5
SHA512ccdf20174d299de8ec21445faaf4ebe95c04bd7634c9fe138ba54262b754620c2dfd53a5c94b7d53518181d2eab7b5c97d7933d3a66d05220b06aee120893d4b
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memory/884-152-0x0000000000400000-0x000000000041C000-memory.dmpFilesize
112KB
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memory/884-151-0x0000000000400000-0x000000000041C000-memory.dmpFilesize
112KB
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memory/884-149-0x0000000000400000-0x000000000041C000-memory.dmpFilesize
112KB
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memory/884-148-0x0000000000000000-mapping.dmp
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memory/1380-132-0x0000000000000000-mapping.dmp
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memory/1380-133-0x0000000000400000-0x0000000000490000-memory.dmpFilesize
576KB
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memory/1380-138-0x0000000073F30000-0x00000000744E1000-memory.dmpFilesize
5.7MB
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memory/1380-140-0x0000000073F30000-0x00000000744E1000-memory.dmpFilesize
5.7MB
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memory/2476-146-0x0000000000400000-0x000000000045B000-memory.dmpFilesize
364KB
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memory/2476-145-0x0000000000400000-0x000000000045B000-memory.dmpFilesize
364KB
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memory/2476-144-0x0000000000400000-0x000000000045B000-memory.dmpFilesize
364KB
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memory/2476-142-0x0000000000400000-0x000000000045B000-memory.dmpFilesize
364KB
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memory/2476-141-0x0000000000000000-mapping.dmp
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memory/4884-139-0x0000000000000000-mapping.dmp