Analysis
- max time kernel
77s - max time network
147s - platform
windows10-2004_x64 - resource
win10v2004-20230220-en - resource tags
arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system - submitted
15/03/2023, 03:20
Static task
static1
Behavioral task
behavioral1
Sample
7adc4a045f.exe
Resource
win7-20230220-en
13 signatures
150 seconds
Behavioral task
behavioral2
Sample
7adc4a045f.exe
Resource
win10v2004-20230220-en
6 signatures
150 seconds
General
- Target 7adc4a045f.exe
- Size 259KB
- Sample230315-dvrlvadb5x
- SHA256 8e5cce74ef320ec2ee182f1b0dee059fc63e671d3644a30e4104e87adc4a045f
- MD5 dde56cb1a86958c313cda1a4180c35ad
- SHA1 4c245b848ba1d23d256cec59500d749f76f7f7a5
- SHA512 3cebbae8ace65231d6d0f19e3df61643dd423eb35235c6ec9db8402bac55609d455c4a4166d6cf3d13ed470b81b2d0bc3b04241a2f0927953fa430507535d7c0
- SSDEEP 3072:y/lZ5I9qwEIIDO5iY2FToYEZ8CfLLrzvIlmnIU5dr8hcLprmQQBmvgRGpG7wwsSX:m5I9qNO/2JoY6DLrzwlcfnLpC1ZpVsS
- MD5 SHA1 SHA512 SSDEEP
Score
10/10
Malware Config
Signatures
- Detect rhadamanthys stealer shellcode 3 IoCs
resource yara_rule behavioral2/memory/3804-138-0x0000000000640000-0x000000000065C000-memory.dmp family_rhadamanthys behavioral2/memory/3804-140-0x0000000000640000-0x000000000065C000-memory.dmp family_rhadamanthys behavioral2/memory/3804-143-0x0000000000640000-0x000000000065C000-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 3804 7adc4a045f.exe 3804 7adc4a045f.exe 3804 7adc4a045f.exe - Program crash 1 IoCs
pid pid_target Process procid_target 1140 3804 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 opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_DADY&PROD_HARDDISK\4&215468A5&0&000000 7adc4a045f.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\HardwareID 7adc4a045f.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 7adc4a045f.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 7adc4a045f.exe Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 7adc4a045f.exe - Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeShutdownPrivilege 3804 7adc4a045f.exe Token: SeCreatePagefilePrivilege 3804 7adc4a045f.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\7adc4a045f.exe"C:\Users\Admin\AppData\Local\Temp\7adc4a045f.exe"1⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Checks SCSI registry key(s)
- Suspicious use of AdjustPrivilegeToken
PID:3804 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3804 -s 7202⤵
- Program crash
PID:1140
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 3804 -ip 38041⤵PID:4436