Analysis
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max time kernel
150s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
17-10-2024 01:48
Behavioral task
behavioral1
Sample
708e7acb7c1128f41a8fe1fe3ec2133d6ed6cc1a59a3d9298b955379facf9457.exe
Resource
win7-20240708-en
General
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Target
708e7acb7c1128f41a8fe1fe3ec2133d6ed6cc1a59a3d9298b955379facf9457.exe
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Size
3.0MB
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MD5
32f2d9d84781dbd3878560510eafc718
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SHA1
98ee728e99c4cf6e4eeed95f4e15f6107577ce64
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SHA256
708e7acb7c1128f41a8fe1fe3ec2133d6ed6cc1a59a3d9298b955379facf9457
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SHA512
8d65fce2e9adc13f022dfaddd1ea828e5fc86f7218134f72eadd9869266d34153d422f4ccb26e85df1fc34cc69e43f337bb27e36e034637bed1b7d7862ffe13b
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SSDEEP
49152:ZGX87p1EZKMnkmWg8LX5prviYDyKS5AypQxbRQAo9JnCmpKu/nRFfjI7L0qb:ZLHTPJg8z1mKnypSbRxo9JCm
Malware Config
Extracted
orcus
Новый тег
31.44.184.52:52518
sudo_yg00jnz548xhwu1fpz52ok4lpvs7in6f
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autostart_method
Disable
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enable_keylogger
false
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install_path
%appdata%\phptest\generatorwp.exe
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reconnect_delay
10000
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registry_keyname
Sudik
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taskscheduler_taskname
sudik
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watchdog_path
AppData\aga.exe
Signatures
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Orcus main payload 1 IoCs
resource yara_rule behavioral2/files/0x000b000000023b7e-13.dat family_orcus -
Orcurs Rat Executable 2 IoCs
resource yara_rule behavioral2/memory/2176-1-0x00000000005A0000-0x000000000089E000-memory.dmp orcus behavioral2/files/0x000b000000023b7e-13.dat orcus -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\Control Panel\International\Geo\Nation 708e7acb7c1128f41a8fe1fe3ec2133d6ed6cc1a59a3d9298b955379facf9457.exe -
Executes dropped EXE 4 IoCs
pid Process 4360 generatorwp.exe 1868 generatorwp.exe 3712 generatorwp.exe 2508 generatorwp.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 4360 set thread context of 4756 4360 generatorwp.exe 89 -
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 6 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 708e7acb7c1128f41a8fe1fe3ec2133d6ed6cc1a59a3d9298b955379facf9457.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language generatorwp.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language generatorwp.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language msbuild.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language generatorwp.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language generatorwp.exe -
Suspicious behavior: EnumeratesProcesses 5 IoCs
pid Process 2176 708e7acb7c1128f41a8fe1fe3ec2133d6ed6cc1a59a3d9298b955379facf9457.exe 4360 generatorwp.exe 4360 generatorwp.exe 4756 msbuild.exe 4756 msbuild.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeDebugPrivilege 2176 708e7acb7c1128f41a8fe1fe3ec2133d6ed6cc1a59a3d9298b955379facf9457.exe Token: SeDebugPrivilege 4360 generatorwp.exe Token: SeDebugPrivilege 4756 msbuild.exe -
Suspicious use of WriteProcessMemory 11 IoCs
description pid Process procid_target PID 2176 wrote to memory of 4360 2176 708e7acb7c1128f41a8fe1fe3ec2133d6ed6cc1a59a3d9298b955379facf9457.exe 87 PID 2176 wrote to memory of 4360 2176 708e7acb7c1128f41a8fe1fe3ec2133d6ed6cc1a59a3d9298b955379facf9457.exe 87 PID 2176 wrote to memory of 4360 2176 708e7acb7c1128f41a8fe1fe3ec2133d6ed6cc1a59a3d9298b955379facf9457.exe 87 PID 4360 wrote to memory of 4756 4360 generatorwp.exe 89 PID 4360 wrote to memory of 4756 4360 generatorwp.exe 89 PID 4360 wrote to memory of 4756 4360 generatorwp.exe 89 PID 4360 wrote to memory of 4756 4360 generatorwp.exe 89 PID 4360 wrote to memory of 4756 4360 generatorwp.exe 89 PID 4360 wrote to memory of 4756 4360 generatorwp.exe 89 PID 4360 wrote to memory of 4756 4360 generatorwp.exe 89 PID 4360 wrote to memory of 4756 4360 generatorwp.exe 89
Processes
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C:\Users\Admin\AppData\Local\Temp\708e7acb7c1128f41a8fe1fe3ec2133d6ed6cc1a59a3d9298b955379facf9457.exe"C:\Users\Admin\AppData\Local\Temp\708e7acb7c1128f41a8fe1fe3ec2133d6ed6cc1a59a3d9298b955379facf9457.exe"1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2176 -
C:\Users\Admin\AppData\Roaming\phptest\generatorwp.exe"C:\Users\Admin\AppData\Roaming\phptest\generatorwp.exe"2⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4360 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\msbuild.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\msbuild.exe"3⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4756
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C:\Users\Admin\AppData\Roaming\phptest\generatorwp.exeC:\Users\Admin\AppData\Roaming\phptest\generatorwp.exe1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:1868
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C:\Users\Admin\AppData\Roaming\phptest\generatorwp.exeC:\Users\Admin\AppData\Roaming\phptest\generatorwp.exe1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:3712
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C:\Users\Admin\AppData\Roaming\phptest\generatorwp.exeC:\Users\Admin\AppData\Roaming\phptest\generatorwp.exe1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:2508
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
1KB
MD5663b8d5469caa4489d463aa9bc18124f
SHA1e57123a7d969115853ea631a3b33826335025d28
SHA2567b4fa505452f0b8ac74bb31f5a03b13342836318018fb18d224ae2ff11b1a7e8
SHA51245e373295125a629fcc0b19609608d969c9106514918bfac5d6b8e340e407434577b825741b8fa6a043c8f3f5c1a030ba8857da5f4e8ef15a551ce3c5fe03b55
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Filesize
3.0MB
MD532f2d9d84781dbd3878560510eafc718
SHA198ee728e99c4cf6e4eeed95f4e15f6107577ce64
SHA256708e7acb7c1128f41a8fe1fe3ec2133d6ed6cc1a59a3d9298b955379facf9457
SHA5128d65fce2e9adc13f022dfaddd1ea828e5fc86f7218134f72eadd9869266d34153d422f4ccb26e85df1fc34cc69e43f337bb27e36e034637bed1b7d7862ffe13b
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Filesize
357B
MD5a2b76cea3a59fa9af5ea21ff68139c98
SHA135d76475e6a54c168f536e30206578babff58274
SHA256f99ef5bf79a7c43701877f0bb0b890591885bb0a3d605762647cc8ffbf10c839
SHA512b52608b45153c489419228864ecbcb92be24c644d470818dfe15f8c7e661a7bcd034ea13ef401f2b84ad5c29a41c9b4c7d161cc33ae3ef71659bc2bca1a8c4ad