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
15-11-2024 19:01
Behavioral task
behavioral1
Sample
builder.exe
Resource
win7-20240903-en
windows7-x64
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
builder.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
11 signatures
150 seconds
General
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Target
builder.exe
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Size
456KB
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MD5
515a0c8be21a5ba836e5687fc2d73333
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SHA1
c52be9d0d37ac1b8d6bc09860e68e9e0615255ab
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SHA256
9950788284df125c7359aeb91435ed24d59359fac6a74ed73774ca31561cc7ae
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SHA512
4e2bd7ce844bba25aff12e2607c4281b59f7579b9407139ef6136ef09282c7afac1c702adebc42f8bd7703fac047fd8b5add34df334bfc04d3518ea483225522
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SSDEEP
6144:2uWP/BtSnurUylcrGYlnIttxv8HbcLgsd1Gus5psdrvV44dixP+MHDkBYdxtG9+V:2uWP/BZUyoLu8Agsmxwrvejkd2
Score
10/10
Malware Config
Signatures
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Detect rhadamanthys stealer shellcode 4 IoCs
resource yara_rule behavioral2/memory/2572-2-0x0000000002330000-0x0000000002730000-memory.dmp family_rhadamanthys behavioral2/memory/2572-1-0x0000000002330000-0x0000000002730000-memory.dmp family_rhadamanthys behavioral2/memory/2572-3-0x0000000002330000-0x0000000002730000-memory.dmp family_rhadamanthys behavioral2/memory/2572-4-0x0000000002330000-0x0000000002730000-memory.dmp family_rhadamanthys -
Rhadamanthys
Rhadamanthys is an info stealer written in C++ first seen in August 2022.
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Rhadamanthys family
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System Location Discovery: System Language Discovery 1 TTPs 1 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 builder.exe -
Checks SCSI registry key(s) 3 TTPs 3 IoCs
SCSI information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000 taskmgr.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Properties\{b725f130-47ef-101a-a5f1-02608c9eebac}\000A taskmgr.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\FriendlyName taskmgr.exe -
Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000_Classes\Local Settings taskmgr.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2572 builder.exe 2572 builder.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 4496 taskmgr.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeDebugPrivilege 4496 taskmgr.exe Token: SeSystemProfilePrivilege 4496 taskmgr.exe Token: SeCreateGlobalPrivilege 4496 taskmgr.exe -
Suspicious use of FindShellTrayWindow 64 IoCs
pid Process 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe -
Suspicious use of SendNotifyMessage 64 IoCs
pid Process 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe 4496 taskmgr.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\builder.exe"C:\Users\Admin\AppData\Local\Temp\builder.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:2572
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C:\Windows\system32\taskmgr.exe"C:\Windows\system32\taskmgr.exe" /71⤵
- Checks SCSI registry key(s)
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:4496
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C:\Windows\System32\rundll32.exeC:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding1⤵PID:4736
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C:\Windows\System32\LaunchWinApp.exe"C:\Windows\System32\LaunchWinApp.exe"1⤵PID:1480
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C:\Windows\System32\lhkpi-.exe"C:\Windows\System32\lhkpi-.exe"1⤵PID:3156