Analysis
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max time kernel
152s -
max time network
155s -
platform
windows10-2004_x64 -
resource
win10v2004-20220414-en -
submitted
14-07-2022 06:22
Static task
static1
Behavioral task
behavioral1
Sample
4787ddf54d82d19ea8aeeff777d296bd095784f2ee761c02eadda829e9c1b9be.exe
Resource
win7-20220414-en
Behavioral task
behavioral2
Sample
4787ddf54d82d19ea8aeeff777d296bd095784f2ee761c02eadda829e9c1b9be.exe
Resource
win10v2004-20220414-en
General
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Target
4787ddf54d82d19ea8aeeff777d296bd095784f2ee761c02eadda829e9c1b9be.exe
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Size
1.3MB
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MD5
68713cdc98ff79d7b3c786b48358f090
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SHA1
b9ca39f1bb03a084fb520918d3403917d6439a33
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SHA256
4787ddf54d82d19ea8aeeff777d296bd095784f2ee761c02eadda829e9c1b9be
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SHA512
373009cf24abf63028aaa390cfd0846a9e837eda1b4b3e54da68e971355cfc1ea435937a305f715999c2ff5152cb31e68ad5d86c982a601fd8d97c9641192fa2
Malware Config
Extracted
hawkeye_reborn
9.0.1.6
Protocol: smtp- Host:
mail.privateemail.com - Port:
587 - Username:
carl.bird@rapha.pw - Password:
.X30!ZRX5(g1O
bba3f8f7-066e-46fb-a04d-01a4706d442e
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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:.X30!ZRX5(g1O _EmailPort:587 _EmailSSL:true _EmailServer:mail.privateemail.com _EmailUsername:carl.bird@rapha.pw _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:bba3f8f7-066e-46fb-a04d-01a4706d442e _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/4740-135-0x0000000000400000-0x0000000000490000-memory.dmp m00nd3v_logger -
NirSoft MailPassView 3 IoCs
Password recovery tool for various email clients
Processes:
resource yara_rule behavioral2/memory/3340-147-0x0000000000400000-0x000000000041C000-memory.dmp MailPassView behavioral2/memory/3340-149-0x0000000000400000-0x000000000041C000-memory.dmp MailPassView behavioral2/memory/3340-150-0x0000000000400000-0x000000000041C000-memory.dmp MailPassView -
NirSoft WebBrowserPassView 4 IoCs
Password recovery tool for various web browsers
Processes:
resource yara_rule behavioral2/memory/4536-140-0x0000000000400000-0x000000000045B000-memory.dmp WebBrowserPassView behavioral2/memory/4536-142-0x0000000000400000-0x000000000045B000-memory.dmp WebBrowserPassView behavioral2/memory/4536-143-0x0000000000400000-0x000000000045B000-memory.dmp WebBrowserPassView behavioral2/memory/4536-144-0x0000000000400000-0x000000000045B000-memory.dmp WebBrowserPassView -
Nirsoft 7 IoCs
Processes:
resource yara_rule behavioral2/memory/4536-140-0x0000000000400000-0x000000000045B000-memory.dmp Nirsoft behavioral2/memory/4536-142-0x0000000000400000-0x000000000045B000-memory.dmp Nirsoft behavioral2/memory/4536-143-0x0000000000400000-0x000000000045B000-memory.dmp Nirsoft behavioral2/memory/4536-144-0x0000000000400000-0x000000000045B000-memory.dmp Nirsoft behavioral2/memory/3340-147-0x0000000000400000-0x000000000041C000-memory.dmp Nirsoft behavioral2/memory/3340-149-0x0000000000400000-0x000000000041C000-memory.dmp Nirsoft behavioral2/memory/3340-150-0x0000000000400000-0x000000000041C000-memory.dmp Nirsoft -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
4787ddf54d82d19ea8aeeff777d296bd095784f2ee761c02eadda829e9c1b9be.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\Control Panel\International\Geo\Nation 4787ddf54d82d19ea8aeeff777d296bd095784f2ee761c02eadda829e9c1b9be.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-1-5-21-1081944012-3634099177-1681222835-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts vbc.exe -
Suspicious use of SetThreadContext 3 IoCs
Processes:
4787ddf54d82d19ea8aeeff777d296bd095784f2ee761c02eadda829e9c1b9be.exeRegAsm.exedescription pid process target process PID 1052 set thread context of 4740 1052 4787ddf54d82d19ea8aeeff777d296bd095784f2ee761c02eadda829e9c1b9be.exe RegAsm.exe PID 4740 set thread context of 4536 4740 RegAsm.exe vbc.exe PID 4740 set thread context of 3340 4740 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:
4787ddf54d82d19ea8aeeff777d296bd095784f2ee761c02eadda829e9c1b9be.exevbc.exepid process 1052 4787ddf54d82d19ea8aeeff777d296bd095784f2ee761c02eadda829e9c1b9be.exe 1052 4787ddf54d82d19ea8aeeff777d296bd095784f2ee761c02eadda829e9c1b9be.exe 4536 vbc.exe 4536 vbc.exe 4536 vbc.exe 4536 vbc.exe 4536 vbc.exe 4536 vbc.exe 4536 vbc.exe 4536 vbc.exe 4536 vbc.exe 4536 vbc.exe 4536 vbc.exe 4536 vbc.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
4787ddf54d82d19ea8aeeff777d296bd095784f2ee761c02eadda829e9c1b9be.exedescription pid process Token: SeDebugPrivilege 1052 4787ddf54d82d19ea8aeeff777d296bd095784f2ee761c02eadda829e9c1b9be.exe -
Suspicious use of WriteProcessMemory 29 IoCs
Processes:
4787ddf54d82d19ea8aeeff777d296bd095784f2ee761c02eadda829e9c1b9be.exeRegAsm.exedescription pid process target process PID 1052 wrote to memory of 1376 1052 4787ddf54d82d19ea8aeeff777d296bd095784f2ee761c02eadda829e9c1b9be.exe schtasks.exe PID 1052 wrote to memory of 1376 1052 4787ddf54d82d19ea8aeeff777d296bd095784f2ee761c02eadda829e9c1b9be.exe schtasks.exe PID 1052 wrote to memory of 1376 1052 4787ddf54d82d19ea8aeeff777d296bd095784f2ee761c02eadda829e9c1b9be.exe schtasks.exe PID 1052 wrote to memory of 4740 1052 4787ddf54d82d19ea8aeeff777d296bd095784f2ee761c02eadda829e9c1b9be.exe RegAsm.exe PID 1052 wrote to memory of 4740 1052 4787ddf54d82d19ea8aeeff777d296bd095784f2ee761c02eadda829e9c1b9be.exe RegAsm.exe PID 1052 wrote to memory of 4740 1052 4787ddf54d82d19ea8aeeff777d296bd095784f2ee761c02eadda829e9c1b9be.exe RegAsm.exe PID 1052 wrote to memory of 4740 1052 4787ddf54d82d19ea8aeeff777d296bd095784f2ee761c02eadda829e9c1b9be.exe RegAsm.exe PID 1052 wrote to memory of 4740 1052 4787ddf54d82d19ea8aeeff777d296bd095784f2ee761c02eadda829e9c1b9be.exe RegAsm.exe PID 1052 wrote to memory of 4740 1052 4787ddf54d82d19ea8aeeff777d296bd095784f2ee761c02eadda829e9c1b9be.exe RegAsm.exe PID 1052 wrote to memory of 4740 1052 4787ddf54d82d19ea8aeeff777d296bd095784f2ee761c02eadda829e9c1b9be.exe RegAsm.exe PID 1052 wrote to memory of 4740 1052 4787ddf54d82d19ea8aeeff777d296bd095784f2ee761c02eadda829e9c1b9be.exe RegAsm.exe PID 4740 wrote to memory of 4536 4740 RegAsm.exe vbc.exe PID 4740 wrote to memory of 4536 4740 RegAsm.exe vbc.exe PID 4740 wrote to memory of 4536 4740 RegAsm.exe vbc.exe PID 4740 wrote to memory of 4536 4740 RegAsm.exe vbc.exe PID 4740 wrote to memory of 4536 4740 RegAsm.exe vbc.exe PID 4740 wrote to memory of 4536 4740 RegAsm.exe vbc.exe PID 4740 wrote to memory of 4536 4740 RegAsm.exe vbc.exe PID 4740 wrote to memory of 4536 4740 RegAsm.exe vbc.exe PID 4740 wrote to memory of 4536 4740 RegAsm.exe vbc.exe PID 4740 wrote to memory of 3340 4740 RegAsm.exe vbc.exe PID 4740 wrote to memory of 3340 4740 RegAsm.exe vbc.exe PID 4740 wrote to memory of 3340 4740 RegAsm.exe vbc.exe PID 4740 wrote to memory of 3340 4740 RegAsm.exe vbc.exe PID 4740 wrote to memory of 3340 4740 RegAsm.exe vbc.exe PID 4740 wrote to memory of 3340 4740 RegAsm.exe vbc.exe PID 4740 wrote to memory of 3340 4740 RegAsm.exe vbc.exe PID 4740 wrote to memory of 3340 4740 RegAsm.exe vbc.exe PID 4740 wrote to memory of 3340 4740 RegAsm.exe vbc.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\4787ddf54d82d19ea8aeeff777d296bd095784f2ee761c02eadda829e9c1b9be.exe"C:\Users\Admin\AppData\Local\Temp\4787ddf54d82d19ea8aeeff777d296bd095784f2ee761c02eadda829e9c1b9be.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\KygeYIt" /XML "C:\Users\Admin\AppData\Local\Temp\tmpF52D.tmp"2⤵
- Creates scheduled task(s)
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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\tmp502E.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\tmp6194.tmp"3⤵
- Accesses Microsoft Outlook accounts
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\tmp502E.tmpFilesize
4KB
MD5e64c42bc217d551e4168a94182323359
SHA176937b2d460a61e91393dc198b277c4171b11fd8
SHA2569bf4040d8495d226d2fa94cc117181a753d36197a944e73c9f02186bc3d93454
SHA512c1ff859dcd080e7c77a594c81b9e3068ac899db2b7ccb2c3672e988f5a616b292bc7feaabcd4d4966c41fa28584a5458be60cd7edc661d2d4f9de0520b5f52c9
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C:\Users\Admin\AppData\Local\Temp\tmpF52D.tmpFilesize
1KB
MD582fd00790d0337cb97d7dd75daf87958
SHA14b82ade7ddd75ff90e4193ec9bbfe11d0000e984
SHA256522d39ee6ff5d1a747799c0b6ef4ce6547615085d98f15862367ec9af7693b81
SHA512e3a0c5985da168eb76eb514dea6835dc9b810ac7141b2f05a4005336ba55283e6899229b1667a89d1124e46835bc81075b38a921082b710e52aa883996c0476e
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memory/1052-137-0x00000000750E0000-0x0000000075691000-memory.dmpFilesize
5.7MB
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memory/1052-131-0x00000000750E0000-0x0000000075691000-memory.dmpFilesize
5.7MB
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memory/1052-130-0x00000000750E0000-0x0000000075691000-memory.dmpFilesize
5.7MB
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memory/1376-132-0x0000000000000000-mapping.dmp
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memory/3340-149-0x0000000000400000-0x000000000041C000-memory.dmpFilesize
112KB
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memory/3340-146-0x0000000000000000-mapping.dmp
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memory/3340-147-0x0000000000400000-0x000000000041C000-memory.dmpFilesize
112KB
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memory/3340-150-0x0000000000400000-0x000000000041C000-memory.dmpFilesize
112KB
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memory/4536-139-0x0000000000000000-mapping.dmp
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memory/4536-140-0x0000000000400000-0x000000000045B000-memory.dmpFilesize
364KB
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memory/4536-142-0x0000000000400000-0x000000000045B000-memory.dmpFilesize
364KB
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memory/4536-143-0x0000000000400000-0x000000000045B000-memory.dmpFilesize
364KB
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memory/4536-144-0x0000000000400000-0x000000000045B000-memory.dmpFilesize
364KB
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memory/4740-134-0x0000000000000000-mapping.dmp
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memory/4740-138-0x00000000750E0000-0x0000000075691000-memory.dmpFilesize
5.7MB
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memory/4740-136-0x00000000750E0000-0x0000000075691000-memory.dmpFilesize
5.7MB
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memory/4740-135-0x0000000000400000-0x0000000000490000-memory.dmpFilesize
576KB