Analysis
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max time kernel
36s -
max time network
36s -
platform
windows10-ltsc 2021_x64 -
resource
win10ltsc2021-20250113-en -
resource tags
arch:x64arch:x86image:win10ltsc2021-20250113-enlocale:en-usos:windows10-ltsc 2021-x64system -
submitted
17-01-2025 15:01
Behavioral task
behavioral1
Sample
XWorm.exe
Resource
win10ltsc2021-20250113-en
windows10-ltsc 2021-x64
9 signatures
150 seconds
General
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Target
XWorm.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 behavioral1/memory/3700-1-0x0000000002330000-0x0000000002730000-memory.dmp family_rhadamanthys behavioral1/memory/3700-2-0x0000000002330000-0x0000000002730000-memory.dmp family_rhadamanthys behavioral1/memory/3700-3-0x0000000002330000-0x0000000002730000-memory.dmp family_rhadamanthys behavioral1/memory/3700-4-0x0000000002330000-0x0000000002730000-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 XWorm.exe -
Checks SCSI registry key(s) 3 TTPs 8 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 Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_WDC&PROD_WDS100T2B0A\4&215468A5&0&000000 XWorm.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\HardwareID XWorm.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI XWorm.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI XWorm.exe Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI XWorm.exe -
Suspicious behavior: EnumeratesProcesses 29 IoCs
pid Process 3700 XWorm.exe 3700 XWorm.exe 4656 taskmgr.exe 4656 taskmgr.exe 4656 taskmgr.exe 4656 taskmgr.exe 4656 taskmgr.exe 4656 taskmgr.exe 4656 taskmgr.exe 4656 taskmgr.exe 4656 taskmgr.exe 4656 taskmgr.exe 4656 taskmgr.exe 4656 taskmgr.exe 4656 taskmgr.exe 4656 taskmgr.exe 4656 taskmgr.exe 4656 taskmgr.exe 4656 taskmgr.exe 4656 taskmgr.exe 4656 taskmgr.exe 4656 taskmgr.exe 4656 taskmgr.exe 4656 taskmgr.exe 4656 taskmgr.exe 4656 taskmgr.exe 4656 taskmgr.exe 4656 taskmgr.exe 4656 taskmgr.exe -
Suspicious use of AdjustPrivilegeToken 7 IoCs
description pid Process Token: SeShutdownPrivilege 3700 XWorm.exe Token: SeCreatePagefilePrivilege 3700 XWorm.exe Token: SeDebugPrivilege 4656 taskmgr.exe Token: SeSystemProfilePrivilege 4656 taskmgr.exe Token: SeCreateGlobalPrivilege 4656 taskmgr.exe Token: SeSecurityPrivilege 4656 taskmgr.exe Token: SeTakeOwnershipPrivilege 4656 taskmgr.exe -
Suspicious use of FindShellTrayWindow 39 IoCs
pid Process 4656 taskmgr.exe 4656 taskmgr.exe 4656 taskmgr.exe 4656 taskmgr.exe 4656 taskmgr.exe 4656 taskmgr.exe 4656 taskmgr.exe 4656 taskmgr.exe 4656 taskmgr.exe 4656 taskmgr.exe 4656 taskmgr.exe 4656 taskmgr.exe 4656 taskmgr.exe 4656 taskmgr.exe 4656 taskmgr.exe 4656 taskmgr.exe 4656 taskmgr.exe 4656 taskmgr.exe 4656 taskmgr.exe 4656 taskmgr.exe 4656 taskmgr.exe 4656 taskmgr.exe 4656 taskmgr.exe 4656 taskmgr.exe 4656 taskmgr.exe 4656 taskmgr.exe 4656 taskmgr.exe 4656 taskmgr.exe 4656 taskmgr.exe 4656 taskmgr.exe 4656 taskmgr.exe 4656 taskmgr.exe 4656 taskmgr.exe 4656 taskmgr.exe 4656 taskmgr.exe 4656 taskmgr.exe 4656 taskmgr.exe 4656 taskmgr.exe 4656 taskmgr.exe -
Suspicious use of SendNotifyMessage 38 IoCs
pid Process 4656 taskmgr.exe 4656 taskmgr.exe 4656 taskmgr.exe 4656 taskmgr.exe 4656 taskmgr.exe 4656 taskmgr.exe 4656 taskmgr.exe 4656 taskmgr.exe 4656 taskmgr.exe 4656 taskmgr.exe 4656 taskmgr.exe 4656 taskmgr.exe 4656 taskmgr.exe 4656 taskmgr.exe 4656 taskmgr.exe 4656 taskmgr.exe 4656 taskmgr.exe 4656 taskmgr.exe 4656 taskmgr.exe 4656 taskmgr.exe 4656 taskmgr.exe 4656 taskmgr.exe 4656 taskmgr.exe 4656 taskmgr.exe 4656 taskmgr.exe 4656 taskmgr.exe 4656 taskmgr.exe 4656 taskmgr.exe 4656 taskmgr.exe 4656 taskmgr.exe 4656 taskmgr.exe 4656 taskmgr.exe 4656 taskmgr.exe 4656 taskmgr.exe 4656 taskmgr.exe 4656 taskmgr.exe 4656 taskmgr.exe 4656 taskmgr.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\XWorm.exe"C:\Users\Admin\AppData\Local\Temp\XWorm.exe"1⤵
- System Location Discovery: System Language Discovery
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3700
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C:\Windows\system32\taskmgr.exe"C:\Windows\system32\taskmgr.exe" /41⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:4656