Overview
overview
10Static
static
3ComponentF...it.dll
windows7-x64
1ComponentF...it.dll
windows10-2004-x64
1D3DX9_43.dll
windows7-x64
1D3DX9_43.dll
windows10-2004-x64
1Krypton.Toolkit.dll
windows7-x64
1Krypton.Toolkit.dll
windows10-2004-x64
1Mono.Cecil.dll
windows7-x64
1Mono.Cecil.dll
windows10-2004-x64
1Mono.Nat.dll
windows7-x64
1Mono.Nat.dll
windows10-2004-x64
1Vestris.Re...ib.dll
windows7-x64
1Vestris.Re...ib.dll
windows10-2004-x64
1XWorm.exe
windows7-x64
10XWorm.exe
windows10-2004-x64
10Analysis
-
max time kernel
95s -
max time network
131s -
platform
windows10-2004_x64 -
resource
win10v2004-20240704-en -
resource tags
arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system -
submitted
04-07-2024 21:24
Static task
static1
Behavioral task
behavioral1
Sample
ComponentFactory.Krypton.Toolkit.dll
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
ComponentFactory.Krypton.Toolkit.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral3
Sample
D3DX9_43.dll
Resource
win7-20240419-en
Behavioral task
behavioral4
Sample
D3DX9_43.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral5
Sample
Krypton.Toolkit.dll
Resource
win7-20240611-en
Behavioral task
behavioral6
Sample
Krypton.Toolkit.dll
Resource
win10v2004-20240704-en
Behavioral task
behavioral7
Sample
Mono.Cecil.dll
Resource
win7-20240508-en
Behavioral task
behavioral8
Sample
Mono.Cecil.dll
Resource
win10v2004-20240704-en
Behavioral task
behavioral9
Sample
Mono.Nat.dll
Resource
win7-20240508-en
Behavioral task
behavioral10
Sample
Mono.Nat.dll
Resource
win10v2004-20240704-en
Behavioral task
behavioral11
Sample
Vestris.ResourceLib.dll
Resource
win7-20240221-en
Behavioral task
behavioral12
Sample
Vestris.ResourceLib.dll
Resource
win10v2004-20240704-en
Behavioral task
behavioral13
Sample
XWorm.exe
Resource
win7-20240508-en
Behavioral task
behavioral14
Sample
XWorm.exe
Resource
win10v2004-20240704-en
General
-
Target
XWorm.exe
-
Size
456KB
-
MD5
515a0c8be21a5ba836e5687fc2d73333
-
SHA1
c52be9d0d37ac1b8d6bc09860e68e9e0615255ab
-
SHA256
9950788284df125c7359aeb91435ed24d59359fac6a74ed73774ca31561cc7ae
-
SHA512
4e2bd7ce844bba25aff12e2607c4281b59f7579b9407139ef6136ef09282c7afac1c702adebc42f8bd7703fac047fd8b5add34df334bfc04d3518ea483225522
-
SSDEEP
6144:2uWP/BtSnurUylcrGYlnIttxv8HbcLgsd1Gus5psdrvV44dixP+MHDkBYdxtG9+V:2uWP/BZUyoLu8Agsmxwrvejkd2
Malware Config
Signatures
-
Detect rhadamanthys stealer shellcode 4 IoCs
Processes:
resource yara_rule behavioral14/memory/1208-1-0x00000000022C0000-0x00000000026C0000-memory.dmp family_rhadamanthys behavioral14/memory/1208-2-0x00000000022C0000-0x00000000026C0000-memory.dmp family_rhadamanthys behavioral14/memory/1208-3-0x00000000022C0000-0x00000000026C0000-memory.dmp family_rhadamanthys behavioral14/memory/1208-4-0x00000000022C0000-0x00000000026C0000-memory.dmp family_rhadamanthys -
Rhadamanthys
Rhadamanthys is an info stealer written in C++ first seen in August 2022.
-
Checks SCSI registry key(s) 3 TTPs 5 IoCs
SCSI information is often read in order to detect sandboxing environments.
Processes:
XWorm.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_DADY&PROD_HARDDISK\4&215468A5&0&000000 XWorm.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\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 2 IoCs
Processes:
XWorm.exepid process 1208 XWorm.exe 1208 XWorm.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
XWorm.exedescription pid process Token: SeShutdownPrivilege 1208 XWorm.exe Token: SeCreatePagefilePrivilege 1208 XWorm.exe
Processes
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
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Downloads
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memory/1208-0-0x0000000002200000-0x0000000002207000-memory.dmpFilesize
28KB
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memory/1208-1-0x00000000022C0000-0x00000000026C0000-memory.dmpFilesize
4.0MB
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memory/1208-2-0x00000000022C0000-0x00000000026C0000-memory.dmpFilesize
4.0MB
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memory/1208-3-0x00000000022C0000-0x00000000026C0000-memory.dmpFilesize
4.0MB
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memory/1208-4-0x00000000022C0000-0x00000000026C0000-memory.dmpFilesize
4.0MB