Analysis
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max time kernel
149s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
14-01-2025 02:22
Static task
static1
Behavioral task
behavioral1
Sample
autoit.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
autoit.exe
Resource
win10v2004-20241007-en
General
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Target
autoit.exe
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Size
1.1MB
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MD5
064a3d834a62d73b76d9c91e36b98e05
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SHA1
c036160cb0ff789a41b21a75b4fc47cd718f49bc
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SHA256
b821ff32a1b0314cfa230a212103305d18695e4c95e3d94fd69097db8019833c
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SHA512
9d65b5f225261e764f74db0755bad4156cb5c3fd897510477945ca23fa220df324891b4a6719cd935196f3ae0186483a183bd5d7df461cd705863307337d7ebe
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SSDEEP
24576:9tb20pkaCqT5TBWgNQ7aExRr0EEFcdo6A:uVg5tQ7aExReFN5
Malware Config
Extracted
snakekeylogger
https://api.telegram.org/bot7399492470:AAF1Q52TLq6uEICFiCVrLu9dpROnjh2wukI/sendMessage?chat_id=1443320838
Signatures
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Snake Keylogger
Keylogger and Infostealer first seen in November 2020.
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Snake Keylogger payload 33 IoCs
resource yara_rule behavioral2/memory/2288-12-0x00000000029A0000-0x00000000029DA000-memory.dmp family_snakekeylogger behavioral2/memory/2288-15-0x0000000005090000-0x00000000050C8000-memory.dmp family_snakekeylogger behavioral2/memory/2288-61-0x0000000005090000-0x00000000050C3000-memory.dmp family_snakekeylogger behavioral2/memory/2288-77-0x0000000005090000-0x00000000050C3000-memory.dmp family_snakekeylogger behavioral2/memory/2288-75-0x0000000005090000-0x00000000050C3000-memory.dmp family_snakekeylogger behavioral2/memory/2288-73-0x0000000005090000-0x00000000050C3000-memory.dmp family_snakekeylogger behavioral2/memory/2288-71-0x0000000005090000-0x00000000050C3000-memory.dmp family_snakekeylogger behavioral2/memory/2288-69-0x0000000005090000-0x00000000050C3000-memory.dmp family_snakekeylogger behavioral2/memory/2288-67-0x0000000005090000-0x00000000050C3000-memory.dmp family_snakekeylogger behavioral2/memory/2288-65-0x0000000005090000-0x00000000050C3000-memory.dmp family_snakekeylogger behavioral2/memory/2288-63-0x0000000005090000-0x00000000050C3000-memory.dmp family_snakekeylogger behavioral2/memory/2288-59-0x0000000005090000-0x00000000050C3000-memory.dmp family_snakekeylogger behavioral2/memory/2288-57-0x0000000005090000-0x00000000050C3000-memory.dmp family_snakekeylogger behavioral2/memory/2288-55-0x0000000005090000-0x00000000050C3000-memory.dmp family_snakekeylogger behavioral2/memory/2288-53-0x0000000005090000-0x00000000050C3000-memory.dmp family_snakekeylogger behavioral2/memory/2288-51-0x0000000005090000-0x00000000050C3000-memory.dmp family_snakekeylogger behavioral2/memory/2288-49-0x0000000005090000-0x00000000050C3000-memory.dmp family_snakekeylogger behavioral2/memory/2288-47-0x0000000005090000-0x00000000050C3000-memory.dmp family_snakekeylogger behavioral2/memory/2288-45-0x0000000005090000-0x00000000050C3000-memory.dmp family_snakekeylogger behavioral2/memory/2288-43-0x0000000005090000-0x00000000050C3000-memory.dmp family_snakekeylogger behavioral2/memory/2288-41-0x0000000005090000-0x00000000050C3000-memory.dmp family_snakekeylogger behavioral2/memory/2288-39-0x0000000005090000-0x00000000050C3000-memory.dmp family_snakekeylogger behavioral2/memory/2288-37-0x0000000005090000-0x00000000050C3000-memory.dmp family_snakekeylogger behavioral2/memory/2288-35-0x0000000005090000-0x00000000050C3000-memory.dmp family_snakekeylogger behavioral2/memory/2288-33-0x0000000005090000-0x00000000050C3000-memory.dmp family_snakekeylogger behavioral2/memory/2288-31-0x0000000005090000-0x00000000050C3000-memory.dmp family_snakekeylogger behavioral2/memory/2288-29-0x0000000005090000-0x00000000050C3000-memory.dmp family_snakekeylogger behavioral2/memory/2288-27-0x0000000005090000-0x00000000050C3000-memory.dmp family_snakekeylogger behavioral2/memory/2288-25-0x0000000005090000-0x00000000050C3000-memory.dmp family_snakekeylogger behavioral2/memory/2288-23-0x0000000005090000-0x00000000050C3000-memory.dmp family_snakekeylogger behavioral2/memory/2288-21-0x0000000005090000-0x00000000050C3000-memory.dmp family_snakekeylogger behavioral2/memory/2288-19-0x0000000005090000-0x00000000050C3000-memory.dmp family_snakekeylogger behavioral2/memory/2288-18-0x0000000005090000-0x00000000050C3000-memory.dmp family_snakekeylogger -
Snakekeylogger family
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Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RegSvcs.exe Key opened \REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RegSvcs.exe Key opened \REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RegSvcs.exe -
Looks up external IP address via web service 3 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 15 checkip.dyndns.org 18 reallyfreegeoip.org 19 reallyfreegeoip.org -
AutoIT Executable 1 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule behavioral2/memory/3996-6-0x00000000015C0000-0x00000000019C0000-memory.dmp autoit_exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 3996 set thread context of 2288 3996 autoit.exe 83 -
System Location Discovery: System Language Discovery 1 TTPs 2 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 autoit.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RegSvcs.exe -
Suspicious behavior: EnumeratesProcesses 3 IoCs
pid Process 2288 RegSvcs.exe 2288 RegSvcs.exe 2288 RegSvcs.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
pid Process 3996 autoit.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2288 RegSvcs.exe -
Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 3996 autoit.exe 3996 autoit.exe -
Suspicious use of SendNotifyMessage 2 IoCs
pid Process 3996 autoit.exe 3996 autoit.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 3996 wrote to memory of 2288 3996 autoit.exe 83 PID 3996 wrote to memory of 2288 3996 autoit.exe 83 PID 3996 wrote to memory of 2288 3996 autoit.exe 83 PID 3996 wrote to memory of 2288 3996 autoit.exe 83 -
outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RegSvcs.exe -
outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RegSvcs.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\autoit.exe"C:\Users\Admin\AppData\Local\Temp\autoit.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:3996 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Users\Admin\AppData\Local\Temp\autoit.exe"2⤵
- Accesses Microsoft Outlook profiles
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:2288
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