Analysis
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max time kernel
118s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
15/10/2024, 16:02
Static task
static1
Behavioral task
behavioral1
Sample
Trojan.Autorun_Gen.Trojan.Heur.AutoIT.13.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
Trojan.Autorun_Gen.Trojan.Heur.AutoIT.13.exe
Resource
win10v2004-20241007-en
General
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Target
Trojan.Autorun_Gen.Trojan.Heur.AutoIT.13.exe
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Size
1.1MB
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MD5
fa7a1631977a299afa812a5f939f1027
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SHA1
b01a0078e8598ca33d3f837645f8738d57b9647c
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SHA256
2f5405e375ab1b358882068b957e8cf2f7caeb847df3e2160a6cdde89d76170d
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SHA512
ad5a508b6283077e96594ce6b13f8270566fa5bf0cdb5c10955521d0c09888be3095c4f891d6b8e7ca4ae1f1c36b8dffa87bbdea9023897c631aa03db45bfbcc
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SSDEEP
24576:iu6J33O0c+JY5UZ+XC0kGsoTGcjr1I1lOq6sb8hTH7NWYP:Eu0c++OCvkGsEGcjr1i6skHUYP
Malware Config
Extracted
pony
http://185.79.156.18/bit/03/gate.php
Signatures
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Deletes itself 1 IoCs
pid Process 2496 cmd.exe -
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
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Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Unsecured Credentials: Credentials In Files 1 TTPs
Steal credentials from unsecured files.
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Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts RegAsm.exe -
Accesses Microsoft Outlook profiles 1 TTPs 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook RegAsm.exe -
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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AutoIT Executable 1 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule behavioral1/memory/2672-0-0x0000000000260000-0x0000000000388000-memory.dmp autoit_exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2672 set thread context of 2536 2672 Trojan.Autorun_Gen.Trojan.Heur.AutoIT.13.exe 31 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 5 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language timeout.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Trojan.Autorun_Gen.Trojan.Heur.AutoIT.13.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RegAsm.exe -
Delays execution with timeout.exe 1 IoCs
pid Process 2068 timeout.exe -
Suspicious use of AdjustPrivilegeToken 32 IoCs
description pid Process Token: SeImpersonatePrivilege 2536 RegAsm.exe Token: SeTcbPrivilege 2536 RegAsm.exe Token: SeChangeNotifyPrivilege 2536 RegAsm.exe Token: SeCreateTokenPrivilege 2536 RegAsm.exe Token: SeBackupPrivilege 2536 RegAsm.exe Token: SeRestorePrivilege 2536 RegAsm.exe Token: SeIncreaseQuotaPrivilege 2536 RegAsm.exe Token: SeAssignPrimaryTokenPrivilege 2536 RegAsm.exe Token: SeImpersonatePrivilege 2536 RegAsm.exe Token: SeTcbPrivilege 2536 RegAsm.exe Token: SeChangeNotifyPrivilege 2536 RegAsm.exe Token: SeCreateTokenPrivilege 2536 RegAsm.exe Token: SeBackupPrivilege 2536 RegAsm.exe Token: SeRestorePrivilege 2536 RegAsm.exe Token: SeIncreaseQuotaPrivilege 2536 RegAsm.exe Token: SeAssignPrimaryTokenPrivilege 2536 RegAsm.exe Token: SeImpersonatePrivilege 2536 RegAsm.exe Token: SeTcbPrivilege 2536 RegAsm.exe Token: SeChangeNotifyPrivilege 2536 RegAsm.exe Token: SeCreateTokenPrivilege 2536 RegAsm.exe Token: SeBackupPrivilege 2536 RegAsm.exe Token: SeRestorePrivilege 2536 RegAsm.exe Token: SeIncreaseQuotaPrivilege 2536 RegAsm.exe Token: SeAssignPrimaryTokenPrivilege 2536 RegAsm.exe Token: SeImpersonatePrivilege 2536 RegAsm.exe Token: SeTcbPrivilege 2536 RegAsm.exe Token: SeChangeNotifyPrivilege 2536 RegAsm.exe Token: SeCreateTokenPrivilege 2536 RegAsm.exe Token: SeBackupPrivilege 2536 RegAsm.exe Token: SeRestorePrivilege 2536 RegAsm.exe Token: SeIncreaseQuotaPrivilege 2536 RegAsm.exe Token: SeAssignPrimaryTokenPrivilege 2536 RegAsm.exe -
Suspicious use of FindShellTrayWindow 3 IoCs
pid Process 2672 Trojan.Autorun_Gen.Trojan.Heur.AutoIT.13.exe 2672 Trojan.Autorun_Gen.Trojan.Heur.AutoIT.13.exe 2672 Trojan.Autorun_Gen.Trojan.Heur.AutoIT.13.exe -
Suspicious use of SendNotifyMessage 3 IoCs
pid Process 2672 Trojan.Autorun_Gen.Trojan.Heur.AutoIT.13.exe 2672 Trojan.Autorun_Gen.Trojan.Heur.AutoIT.13.exe 2672 Trojan.Autorun_Gen.Trojan.Heur.AutoIT.13.exe -
Suspicious use of WriteProcessMemory 28 IoCs
description pid Process procid_target PID 2672 wrote to memory of 1944 2672 Trojan.Autorun_Gen.Trojan.Heur.AutoIT.13.exe 30 PID 2672 wrote to memory of 1944 2672 Trojan.Autorun_Gen.Trojan.Heur.AutoIT.13.exe 30 PID 2672 wrote to memory of 1944 2672 Trojan.Autorun_Gen.Trojan.Heur.AutoIT.13.exe 30 PID 2672 wrote to memory of 1944 2672 Trojan.Autorun_Gen.Trojan.Heur.AutoIT.13.exe 30 PID 2672 wrote to memory of 1944 2672 Trojan.Autorun_Gen.Trojan.Heur.AutoIT.13.exe 30 PID 2672 wrote to memory of 1944 2672 Trojan.Autorun_Gen.Trojan.Heur.AutoIT.13.exe 30 PID 2672 wrote to memory of 1944 2672 Trojan.Autorun_Gen.Trojan.Heur.AutoIT.13.exe 30 PID 2672 wrote to memory of 2536 2672 Trojan.Autorun_Gen.Trojan.Heur.AutoIT.13.exe 31 PID 2672 wrote to memory of 2536 2672 Trojan.Autorun_Gen.Trojan.Heur.AutoIT.13.exe 31 PID 2672 wrote to memory of 2536 2672 Trojan.Autorun_Gen.Trojan.Heur.AutoIT.13.exe 31 PID 2672 wrote to memory of 2536 2672 Trojan.Autorun_Gen.Trojan.Heur.AutoIT.13.exe 31 PID 2672 wrote to memory of 2536 2672 Trojan.Autorun_Gen.Trojan.Heur.AutoIT.13.exe 31 PID 2672 wrote to memory of 2536 2672 Trojan.Autorun_Gen.Trojan.Heur.AutoIT.13.exe 31 PID 2672 wrote to memory of 2536 2672 Trojan.Autorun_Gen.Trojan.Heur.AutoIT.13.exe 31 PID 2672 wrote to memory of 2536 2672 Trojan.Autorun_Gen.Trojan.Heur.AutoIT.13.exe 31 PID 2672 wrote to memory of 2536 2672 Trojan.Autorun_Gen.Trojan.Heur.AutoIT.13.exe 31 PID 2672 wrote to memory of 2496 2672 Trojan.Autorun_Gen.Trojan.Heur.AutoIT.13.exe 32 PID 2672 wrote to memory of 2496 2672 Trojan.Autorun_Gen.Trojan.Heur.AutoIT.13.exe 32 PID 2672 wrote to memory of 2496 2672 Trojan.Autorun_Gen.Trojan.Heur.AutoIT.13.exe 32 PID 2672 wrote to memory of 2496 2672 Trojan.Autorun_Gen.Trojan.Heur.AutoIT.13.exe 32 PID 2496 wrote to memory of 2068 2496 cmd.exe 34 PID 2496 wrote to memory of 2068 2496 cmd.exe 34 PID 2496 wrote to memory of 2068 2496 cmd.exe 34 PID 2496 wrote to memory of 2068 2496 cmd.exe 34 PID 2536 wrote to memory of 2864 2536 RegAsm.exe 35 PID 2536 wrote to memory of 2864 2536 RegAsm.exe 35 PID 2536 wrote to memory of 2864 2536 RegAsm.exe 35 PID 2536 wrote to memory of 2864 2536 RegAsm.exe 35 -
outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook RegAsm.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\Trojan.Autorun_Gen.Trojan.Heur.AutoIT.13.exe"C:\Users\Admin\AppData\Local\Temp\Trojan.Autorun_Gen.Trojan.Heur.AutoIT.13.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2672 -
C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe"C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe"2⤵PID:1944
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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⤵
- Accesses Microsoft Outlook accounts
- Accesses Microsoft Outlook profiles
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- outlook_win_path
PID:2536 -
C:\Windows\SysWOW64\cmd.execmd /c ""C:\Users\Admin\AppData\Local\Temp\259439163.bat" "C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe" "3⤵
- System Location Discovery: System Language Discovery
PID:2864
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c TimeOut 1 & Del /F "C:\Users\Admin\AppData\Local\Temp\Trojan.Autorun_Gen.Trojan.Heur.AutoIT.13.exe"2⤵
- Deletes itself
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2496 -
C:\Windows\SysWOW64\timeout.exeTimeOut 13⤵
- System Location Discovery: System Language Discovery
- Delays execution with timeout.exe
PID:2068
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
94B
MD53880eeb1c736d853eb13b44898b718ab
SHA14eec9d50360cd815211e3c4e6bdd08271b6ec8e6
SHA256936d9411d5226b7c5a150ecaf422987590a8870c8e095e1caa072273041a86e7
SHA5123eaa3dddd7a11942e75acd44208fbe3d3ff8f4006951cd970fb9ab748c160739409803450d28037e577443504707fc310c634e9dc54d0c25e8cfe6094f017c6b