Analysis
- max time kernel
124s - max time network
143s - platform
windows10-2004_x64 - resource
win10v2004-20230220-en - resource tags
arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system - submitted
19/03/2023, 15:56
Static task
static1
Behavioral task
behavioral1
Sample
82acc55d7a5fb32c1ba940f5488df6df.exe
Resource
win7-20230220-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
82acc55d7a5fb32c1ba940f5488df6df.exe
Resource
win10v2004-20230220-en
6 signatures
150 seconds
General
- Target 82acc55d7a5fb32c1ba940f5488df6df.exe
- Size 354KB
- Sample230319-tddawsbb3w
- SHA256 257d39331196ff22f2e16d73739c3e12dbbe012ff97b15f07c8b89c447d5adf2
- MD5 82acc55d7a5fb32c1ba940f5488df6df
- SHA1 64d0d1fd19a9f871264029138a633a8bc4973911
- SHA512 fee4b6f6071a003b1575b32e70071f8d6ed3c6fbdbc247dd8482cece257f07152c78a7febeff333972aece908f475b8f41db4b1e1b737e4fd40f41f4cfe2c092
- SSDEEP 6144:aJM1LOoER9Ti8Wk6pTWtgwfi3Pgy/nKXMZRUK:aJ43E7W8bhfsPgGnKXTK
- MD5 SHA1 SHA512 SSDEEP
Score
10/10
Malware Config
Signatures
- Detect rhadamanthys stealer shellcode 3 IoCs
resource yara_rule behavioral2/memory/4832-138-0x0000000004870000-0x000000000488C000-memory.dmp family_rhadamanthys behavioral2/memory/4832-140-0x0000000004870000-0x000000000488C000-memory.dmp family_rhadamanthys behavioral2/memory/4832-143-0x0000000004870000-0x000000000488C000-memory.dmp family_rhadamanthys - Rhadamanthys
Rhadamanthys is an info stealer written in C++ first seen in August 2022.
- Suspicious use of NtSetInformationThreadHideFromDebugger 3 IoCs
pid Process 4832 82acc55d7a5fb32c1ba940f5488df6df.exe 4832 82acc55d7a5fb32c1ba940f5488df6df.exe 4832 82acc55d7a5fb32c1ba940f5488df6df.exe - Program crash 1 IoCs
pid pid_target Process procid_target 780 4832 WerFault.exe 85 - Checks SCSI registry key(s) 3 TTPs 5 IoCs
SCSI information is often read in order to detect sandboxing environments.
description ioc Process Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 82acc55d7a5fb32c1ba940f5488df6df.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_DADY&PROD_HARDDISK\4&215468A5&0&000000 82acc55d7a5fb32c1ba940f5488df6df.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\HardwareID 82acc55d7a5fb32c1ba940f5488df6df.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 82acc55d7a5fb32c1ba940f5488df6df.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 82acc55d7a5fb32c1ba940f5488df6df.exe - Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeShutdownPrivilege 4832 82acc55d7a5fb32c1ba940f5488df6df.exe Token: SeCreatePagefilePrivilege 4832 82acc55d7a5fb32c1ba940f5488df6df.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\82acc55d7a5fb32c1ba940f5488df6df.exe"C:\Users\Admin\AppData\Local\Temp\82acc55d7a5fb32c1ba940f5488df6df.exe"1⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Checks SCSI registry key(s)
- Suspicious use of AdjustPrivilegeToken
PID:4832 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4832 -s 9482⤵
- Program crash
PID:780
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 476 -p 4832 -ip 48321⤵PID:5056