Analysis
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max time kernel
127s -
max time network
138s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
19-11-2024 01:15
Behavioral task
behavioral1
Sample
bea644c53d24f8358a0932ab175b22282cd722fada7e881dd592952a8afc22e1.exe
Resource
win7-20240903-en
General
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Target
bea644c53d24f8358a0932ab175b22282cd722fada7e881dd592952a8afc22e1.exe
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Size
3.0MB
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MD5
a90a422735bb7547f35f57295e3abfcf
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SHA1
0201a663661b5d6fc53f50306e2292bb95d5595a
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SHA256
bea644c53d24f8358a0932ab175b22282cd722fada7e881dd592952a8afc22e1
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SHA512
cdfcc44ead1f74577c97b0e1f13c19579fadabdff29f7513a6e9869207cf93b5847a810c5e4603703f4db8f60a6d9ce44667e4abc3a5db71695f8079b62d1baa
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SSDEEP
49152:ZGX87p1EZKMnkmWg8LX5prviYDyKS5AypQxbRQAo9JnCmpKu/nRFfjI7L0qb:ZLHTPJg8z1mKnypSbRxo9JCm
Malware Config
Extracted
orcus
Ethera
31.44.184.52:13553
sudo_m2fquraoxt4oub1z5bldz13n999s46qd
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autostart_method
Disable
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enable_keylogger
false
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install_path
%appdata%\trackgamelongpoll\winlogon.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 family
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Orcus main payload 1 IoCs
Processes:
resource yara_rule behavioral2/files/0x000a000000023b89-13.dat family_orcus -
Orcurs Rat Executable 2 IoCs
Processes:
resource yara_rule behavioral2/memory/2132-1-0x0000000000F20000-0x000000000121E000-memory.dmp orcus behavioral2/files/0x000a000000023b89-13.dat orcus -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
bea644c53d24f8358a0932ab175b22282cd722fada7e881dd592952a8afc22e1.exedescription ioc Process Key value queried \REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Control Panel\International\Geo\Nation bea644c53d24f8358a0932ab175b22282cd722fada7e881dd592952a8afc22e1.exe -
Executes dropped EXE 4 IoCs
Processes:
winlogon.exewinlogon.exewinlogon.exewinlogon.exepid Process 2408 winlogon.exe 1016 winlogon.exe 3176 winlogon.exe 3720 winlogon.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
winlogon.exedescription pid Process procid_target PID 2408 set thread context of 1568 2408 winlogon.exe 88 -
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.
Processes:
winlogon.exewinlogon.execaspol.exewinlogon.exewinlogon.exebea644c53d24f8358a0932ab175b22282cd722fada7e881dd592952a8afc22e1.exedescription ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language winlogon.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language winlogon.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language caspol.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language winlogon.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language winlogon.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language bea644c53d24f8358a0932ab175b22282cd722fada7e881dd592952a8afc22e1.exe -
Suspicious behavior: EnumeratesProcesses 5 IoCs
Processes:
bea644c53d24f8358a0932ab175b22282cd722fada7e881dd592952a8afc22e1.exewinlogon.execaspol.exepid Process 2132 bea644c53d24f8358a0932ab175b22282cd722fada7e881dd592952a8afc22e1.exe 2408 winlogon.exe 2408 winlogon.exe 1568 caspol.exe 1568 caspol.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes:
bea644c53d24f8358a0932ab175b22282cd722fada7e881dd592952a8afc22e1.exewinlogon.execaspol.exedescription pid Process Token: SeDebugPrivilege 2132 bea644c53d24f8358a0932ab175b22282cd722fada7e881dd592952a8afc22e1.exe Token: SeDebugPrivilege 2408 winlogon.exe Token: SeDebugPrivilege 1568 caspol.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
bea644c53d24f8358a0932ab175b22282cd722fada7e881dd592952a8afc22e1.exewinlogon.exedescription pid Process procid_target PID 2132 wrote to memory of 2408 2132 bea644c53d24f8358a0932ab175b22282cd722fada7e881dd592952a8afc22e1.exe 86 PID 2132 wrote to memory of 2408 2132 bea644c53d24f8358a0932ab175b22282cd722fada7e881dd592952a8afc22e1.exe 86 PID 2132 wrote to memory of 2408 2132 bea644c53d24f8358a0932ab175b22282cd722fada7e881dd592952a8afc22e1.exe 86 PID 2408 wrote to memory of 1568 2408 winlogon.exe 88 PID 2408 wrote to memory of 1568 2408 winlogon.exe 88 PID 2408 wrote to memory of 1568 2408 winlogon.exe 88 PID 2408 wrote to memory of 1568 2408 winlogon.exe 88 PID 2408 wrote to memory of 1568 2408 winlogon.exe 88 PID 2408 wrote to memory of 1568 2408 winlogon.exe 88 PID 2408 wrote to memory of 1568 2408 winlogon.exe 88 PID 2408 wrote to memory of 1568 2408 winlogon.exe 88
Processes
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C:\Users\Admin\AppData\Local\Temp\bea644c53d24f8358a0932ab175b22282cd722fada7e881dd592952a8afc22e1.exe"C:\Users\Admin\AppData\Local\Temp\bea644c53d24f8358a0932ab175b22282cd722fada7e881dd592952a8afc22e1.exe"1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2132 -
C:\Users\Admin\AppData\Roaming\trackgamelongpoll\winlogon.exe"C:\Users\Admin\AppData\Roaming\trackgamelongpoll\winlogon.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:2408 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\caspol.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\caspol.exe"3⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1568
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C:\Users\Admin\AppData\Roaming\trackgamelongpoll\winlogon.exeC:\Users\Admin\AppData\Roaming\trackgamelongpoll\winlogon.exe1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:1016
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C:\Users\Admin\AppData\Roaming\trackgamelongpoll\winlogon.exeC:\Users\Admin\AppData\Roaming\trackgamelongpoll\winlogon.exe1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:3176
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C:\Users\Admin\AppData\Roaming\trackgamelongpoll\winlogon.exeC:\Users\Admin\AppData\Roaming\trackgamelongpoll\winlogon.exe1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:3720
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
MD5a90a422735bb7547f35f57295e3abfcf
SHA10201a663661b5d6fc53f50306e2292bb95d5595a
SHA256bea644c53d24f8358a0932ab175b22282cd722fada7e881dd592952a8afc22e1
SHA512cdfcc44ead1f74577c97b0e1f13c19579fadabdff29f7513a6e9869207cf93b5847a810c5e4603703f4db8f60a6d9ce44667e4abc3a5db71695f8079b62d1baa
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Filesize
357B
MD5a2b76cea3a59fa9af5ea21ff68139c98
SHA135d76475e6a54c168f536e30206578babff58274
SHA256f99ef5bf79a7c43701877f0bb0b890591885bb0a3d605762647cc8ffbf10c839
SHA512b52608b45153c489419228864ecbcb92be24c644d470818dfe15f8c7e661a7bcd034ea13ef401f2b84ad5c29a41c9b4c7d161cc33ae3ef71659bc2bca1a8c4ad