Analysis
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max time kernel
121s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
11-01-2025 04:24
Static task
static1
Behavioral task
behavioral1
Sample
937165f6ec620fd90744f5d180ffdaac029bda7ced16debce856dba23aa60728.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
937165f6ec620fd90744f5d180ffdaac029bda7ced16debce856dba23aa60728.exe
Resource
win10v2004-20241007-en
General
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Target
937165f6ec620fd90744f5d180ffdaac029bda7ced16debce856dba23aa60728.exe
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Size
1.0MB
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MD5
ca73a7be6faac5bb95edd742b6648914
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SHA1
f49d9442c3608a5f58ce93614f5c81aff19afb2d
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SHA256
937165f6ec620fd90744f5d180ffdaac029bda7ced16debce856dba23aa60728
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SHA512
a9fb2f9b37627ec6f0f5f16b56ea20d80f3054d72f60e23a15b759d1806a0ccb1ee6fc31d1ac0388af5489bb18307c54b228f675cd3670294e32804282a576bd
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SSDEEP
24576:MqDEvCTbMWu7rQYlBQcBiT6rprG8aFu/Pv8Et5r:MTvC/MTQYxsWR7aFePvB5
Malware Config
Extracted
snakekeylogger
https://api.telegram.org/bot8171365907:AAFhWO_13bnElnPqwo1PSMXeHNO4L26rV00/sendMessage?chat_id=7361435574
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/2696-7-0x0000000000400000-0x0000000000426000-memory.dmp family_snakekeylogger behavioral1/memory/2696-9-0x0000000000400000-0x0000000000426000-memory.dmp family_snakekeylogger behavioral1/memory/2696-11-0x0000000000400000-0x0000000000426000-memory.dmp family_snakekeylogger -
Snakekeylogger family
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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 4 checkip.dyndns.org 8 reallyfreegeoip.org 9 reallyfreegeoip.org -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 3016 set thread context of 2696 3016 937165f6ec620fd90744f5d180ffdaac029bda7ced16debce856dba23aa60728.exe 31 -
System Location Discovery: System Language Discovery 1 TTPs 4 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 choice.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 937165f6ec620fd90744f5d180ffdaac029bda7ced16debce856dba23aa60728.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RegSvcs.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 2696 RegSvcs.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
pid Process 3016 937165f6ec620fd90744f5d180ffdaac029bda7ced16debce856dba23aa60728.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2696 RegSvcs.exe -
Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 3016 937165f6ec620fd90744f5d180ffdaac029bda7ced16debce856dba23aa60728.exe 3016 937165f6ec620fd90744f5d180ffdaac029bda7ced16debce856dba23aa60728.exe -
Suspicious use of SendNotifyMessage 2 IoCs
pid Process 3016 937165f6ec620fd90744f5d180ffdaac029bda7ced16debce856dba23aa60728.exe 3016 937165f6ec620fd90744f5d180ffdaac029bda7ced16debce856dba23aa60728.exe -
Suspicious use of WriteProcessMemory 16 IoCs
description pid Process procid_target PID 3016 wrote to memory of 2696 3016 937165f6ec620fd90744f5d180ffdaac029bda7ced16debce856dba23aa60728.exe 31 PID 3016 wrote to memory of 2696 3016 937165f6ec620fd90744f5d180ffdaac029bda7ced16debce856dba23aa60728.exe 31 PID 3016 wrote to memory of 2696 3016 937165f6ec620fd90744f5d180ffdaac029bda7ced16debce856dba23aa60728.exe 31 PID 3016 wrote to memory of 2696 3016 937165f6ec620fd90744f5d180ffdaac029bda7ced16debce856dba23aa60728.exe 31 PID 3016 wrote to memory of 2696 3016 937165f6ec620fd90744f5d180ffdaac029bda7ced16debce856dba23aa60728.exe 31 PID 3016 wrote to memory of 2696 3016 937165f6ec620fd90744f5d180ffdaac029bda7ced16debce856dba23aa60728.exe 31 PID 3016 wrote to memory of 2696 3016 937165f6ec620fd90744f5d180ffdaac029bda7ced16debce856dba23aa60728.exe 31 PID 3016 wrote to memory of 2696 3016 937165f6ec620fd90744f5d180ffdaac029bda7ced16debce856dba23aa60728.exe 31 PID 2696 wrote to memory of 2668 2696 RegSvcs.exe 32 PID 2696 wrote to memory of 2668 2696 RegSvcs.exe 32 PID 2696 wrote to memory of 2668 2696 RegSvcs.exe 32 PID 2696 wrote to memory of 2668 2696 RegSvcs.exe 32 PID 2668 wrote to memory of 2572 2668 cmd.exe 34 PID 2668 wrote to memory of 2572 2668 cmd.exe 34 PID 2668 wrote to memory of 2572 2668 cmd.exe 34 PID 2668 wrote to memory of 2572 2668 cmd.exe 34
Processes
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C:\Users\Admin\AppData\Local\Temp\937165f6ec620fd90744f5d180ffdaac029bda7ced16debce856dba23aa60728.exe"C:\Users\Admin\AppData\Local\Temp\937165f6ec620fd90744f5d180ffdaac029bda7ced16debce856dba23aa60728.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:3016 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Users\Admin\AppData\Local\Temp\937165f6ec620fd90744f5d180ffdaac029bda7ced16debce856dba23aa60728.exe"2⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2696 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /C choice /C Y /N /D Y /T 3 & Del "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2668 -
C:\Windows\SysWOW64\choice.exechoice /C Y /N /D Y /T 34⤵
- System Location Discovery: System Language Discovery
PID:2572
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