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Analysis
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max time kernel
119s -
max time network
127s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
27/09/2024, 00:15
Static task
static1
Behavioral task
behavioral1
Sample
DomainINV09SPI.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
DomainINV09SPI.exe
Resource
win10v2004-20240910-en
General
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Target
DomainINV09SPI.exe
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Size
942KB
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MD5
5c10967b59a71f6a98598350c49cc44b
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SHA1
27a239efb62d33a5f70c8bf1759b7a81349d88b8
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SHA256
3bd91515dfd11609bbac1c83dabdf5caede5c7556fb4f3823de320aa117af86b
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SHA512
113a637cbef3b5137568523285ec654f273105c5339483831f7167488c7ff403a92e15036f94390c8c03a2921b580e7c2076ad5ae8c1685e8b4e65e5e86e9fc6
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SSDEEP
24576:uRmJkcoQricOIQxiZY1iaCYcFJspLKDmG:7JZoQrbTFZY1iaCYcbsp0
Malware Config
Extracted
snakekeylogger
Protocol: smtp- Host:
pakcentar.ba - Port:
587 - Username:
[email protected] - Password:
Almir.KardasPC!18_ - Email To:
[email protected]
Signatures
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Snake Keylogger
Keylogger and Infostealer first seen in November 2020.
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Snake Keylogger payload 3 IoCs
resource yara_rule behavioral1/memory/2780-3-0x0000000000400000-0x0000000000426000-memory.dmp family_snakekeylogger behavioral1/memory/2780-5-0x0000000000400000-0x0000000000426000-memory.dmp family_snakekeylogger behavioral1/memory/2780-7-0x0000000000400000-0x0000000000426000-memory.dmp family_snakekeylogger -
Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RegSvcs.exe Key opened \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RegSvcs.exe Key opened \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RegSvcs.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.
flow ioc 2 checkip.dyndns.org -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2084 set thread context of 2780 2084 DomainINV09SPI.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 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 DomainINV09SPI.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RegSvcs.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2780 RegSvcs.exe 2780 RegSvcs.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
pid Process 2084 DomainINV09SPI.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2780 RegSvcs.exe -
Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 2084 DomainINV09SPI.exe 2084 DomainINV09SPI.exe -
Suspicious use of SendNotifyMessage 2 IoCs
pid Process 2084 DomainINV09SPI.exe 2084 DomainINV09SPI.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 2084 wrote to memory of 2780 2084 DomainINV09SPI.exe 31 PID 2084 wrote to memory of 2780 2084 DomainINV09SPI.exe 31 PID 2084 wrote to memory of 2780 2084 DomainINV09SPI.exe 31 PID 2084 wrote to memory of 2780 2084 DomainINV09SPI.exe 31 PID 2084 wrote to memory of 2780 2084 DomainINV09SPI.exe 31 PID 2084 wrote to memory of 2780 2084 DomainINV09SPI.exe 31 PID 2084 wrote to memory of 2780 2084 DomainINV09SPI.exe 31 PID 2084 wrote to memory of 2780 2084 DomainINV09SPI.exe 31 -
outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RegSvcs.exe -
outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RegSvcs.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\DomainINV09SPI.exe"C:\Users\Admin\AppData\Local\Temp\DomainINV09SPI.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:2084 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Users\Admin\AppData\Local\Temp\DomainINV09SPI.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:2780
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