Malware Analysis Report

2025-01-02 09:19

Sample ID 230225-fvz94aca7y
Target 115b0ce460a286cc2cbe886befaf3a588421ffff276194a35a94a102b43e2943
SHA256 115b0ce460a286cc2cbe886befaf3a588421ffff276194a35a94a102b43e2943
Tags
lgoogloader rhadamanthys downloader stealer
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V6

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

115b0ce460a286cc2cbe886befaf3a588421ffff276194a35a94a102b43e2943

Threat Level: Known bad

The file 115b0ce460a286cc2cbe886befaf3a588421ffff276194a35a94a102b43e2943 was found to be: Known bad.

Malicious Activity Summary

lgoogloader rhadamanthys downloader stealer

Suspicious use of NtCreateUserProcessOtherParentProcess

Detect rhadamanthys stealer shellcode

LgoogLoader

Rhadamanthys

Detects LgoogLoader payload

Loads dropped DLL

Suspicious use of NtSetInformationThreadHideFromDebugger

Suspicious use of SetThreadContext

Program crash

Checks SCSI registry key(s)

Suspicious behavior: EnumeratesProcesses

Suspicious use of WriteProcessMemory

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2023-02-25 05:12

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2023-02-25 05:12

Reported

2023-02-25 05:14

Platform

win10v2004-20230220-en

Max time kernel

109s

Max time network

111s

Command Line

taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}

Signatures

Detect rhadamanthys stealer shellcode

Description Indicator Process Target
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A

Detects LgoogLoader payload

Description Indicator Process Target
N/A N/A N/A N/A

LgoogLoader

downloader lgoogloader

Rhadamanthys

stealer rhadamanthys

Suspicious use of NtCreateUserProcessOtherParentProcess

Description Indicator Process Target
PID 4260 created 2980 N/A C:\Users\Admin\AppData\Local\Temp\115b0ce460a286cc2cbe886befaf3a588421ffff276194a35a94a102b43e2943.exe C:\Windows\system32\taskhostw.exe

Suspicious use of NtSetInformationThreadHideFromDebugger

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\fontview.exe N/A
N/A N/A C:\Windows\SysWOW64\fontview.exe N/A
N/A N/A C:\Windows\SysWOW64\fontview.exe N/A

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 4260 set thread context of 2496 N/A C:\Users\Admin\AppData\Local\Temp\115b0ce460a286cc2cbe886befaf3a588421ffff276194a35a94a102b43e2943.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\ngentask.exe

Checks SCSI registry key(s)

Description Indicator Process Target
Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\HardwareID C:\Windows\SysWOW64\fontview.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI C:\Windows\SysWOW64\fontview.exe N/A
Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI C:\Windows\SysWOW64\fontview.exe N/A
Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI C:\Windows\SysWOW64\fontview.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_DADY&PROD_HARDDISK\4&215468A5&0&000000 C:\Windows\SysWOW64\fontview.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\115b0ce460a286cc2cbe886befaf3a588421ffff276194a35a94a102b43e2943.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\115b0ce460a286cc2cbe886befaf3a588421ffff276194a35a94a102b43e2943.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\115b0ce460a286cc2cbe886befaf3a588421ffff276194a35a94a102b43e2943.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\115b0ce460a286cc2cbe886befaf3a588421ffff276194a35a94a102b43e2943.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\115b0ce460a286cc2cbe886befaf3a588421ffff276194a35a94a102b43e2943.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\115b0ce460a286cc2cbe886befaf3a588421ffff276194a35a94a102b43e2943.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\115b0ce460a286cc2cbe886befaf3a588421ffff276194a35a94a102b43e2943.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\115b0ce460a286cc2cbe886befaf3a588421ffff276194a35a94a102b43e2943.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\115b0ce460a286cc2cbe886befaf3a588421ffff276194a35a94a102b43e2943.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\115b0ce460a286cc2cbe886befaf3a588421ffff276194a35a94a102b43e2943.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\115b0ce460a286cc2cbe886befaf3a588421ffff276194a35a94a102b43e2943.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\115b0ce460a286cc2cbe886befaf3a588421ffff276194a35a94a102b43e2943.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\115b0ce460a286cc2cbe886befaf3a588421ffff276194a35a94a102b43e2943.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\115b0ce460a286cc2cbe886befaf3a588421ffff276194a35a94a102b43e2943.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\115b0ce460a286cc2cbe886befaf3a588421ffff276194a35a94a102b43e2943.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\115b0ce460a286cc2cbe886befaf3a588421ffff276194a35a94a102b43e2943.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\115b0ce460a286cc2cbe886befaf3a588421ffff276194a35a94a102b43e2943.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\115b0ce460a286cc2cbe886befaf3a588421ffff276194a35a94a102b43e2943.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\115b0ce460a286cc2cbe886befaf3a588421ffff276194a35a94a102b43e2943.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\115b0ce460a286cc2cbe886befaf3a588421ffff276194a35a94a102b43e2943.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\115b0ce460a286cc2cbe886befaf3a588421ffff276194a35a94a102b43e2943.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\115b0ce460a286cc2cbe886befaf3a588421ffff276194a35a94a102b43e2943.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\115b0ce460a286cc2cbe886befaf3a588421ffff276194a35a94a102b43e2943.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\115b0ce460a286cc2cbe886befaf3a588421ffff276194a35a94a102b43e2943.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\115b0ce460a286cc2cbe886befaf3a588421ffff276194a35a94a102b43e2943.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\115b0ce460a286cc2cbe886befaf3a588421ffff276194a35a94a102b43e2943.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\115b0ce460a286cc2cbe886befaf3a588421ffff276194a35a94a102b43e2943.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\115b0ce460a286cc2cbe886befaf3a588421ffff276194a35a94a102b43e2943.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\115b0ce460a286cc2cbe886befaf3a588421ffff276194a35a94a102b43e2943.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\115b0ce460a286cc2cbe886befaf3a588421ffff276194a35a94a102b43e2943.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\115b0ce460a286cc2cbe886befaf3a588421ffff276194a35a94a102b43e2943.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\115b0ce460a286cc2cbe886befaf3a588421ffff276194a35a94a102b43e2943.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\115b0ce460a286cc2cbe886befaf3a588421ffff276194a35a94a102b43e2943.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\115b0ce460a286cc2cbe886befaf3a588421ffff276194a35a94a102b43e2943.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\115b0ce460a286cc2cbe886befaf3a588421ffff276194a35a94a102b43e2943.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\115b0ce460a286cc2cbe886befaf3a588421ffff276194a35a94a102b43e2943.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\115b0ce460a286cc2cbe886befaf3a588421ffff276194a35a94a102b43e2943.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\115b0ce460a286cc2cbe886befaf3a588421ffff276194a35a94a102b43e2943.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\115b0ce460a286cc2cbe886befaf3a588421ffff276194a35a94a102b43e2943.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\115b0ce460a286cc2cbe886befaf3a588421ffff276194a35a94a102b43e2943.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\115b0ce460a286cc2cbe886befaf3a588421ffff276194a35a94a102b43e2943.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\115b0ce460a286cc2cbe886befaf3a588421ffff276194a35a94a102b43e2943.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\115b0ce460a286cc2cbe886befaf3a588421ffff276194a35a94a102b43e2943.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\115b0ce460a286cc2cbe886befaf3a588421ffff276194a35a94a102b43e2943.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\115b0ce460a286cc2cbe886befaf3a588421ffff276194a35a94a102b43e2943.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\115b0ce460a286cc2cbe886befaf3a588421ffff276194a35a94a102b43e2943.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\115b0ce460a286cc2cbe886befaf3a588421ffff276194a35a94a102b43e2943.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\115b0ce460a286cc2cbe886befaf3a588421ffff276194a35a94a102b43e2943.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeShutdownPrivilege N/A C:\Windows\SysWOW64\fontview.exe N/A
Token: SeCreatePagefilePrivilege N/A C:\Windows\SysWOW64\fontview.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 4260 wrote to memory of 2000 N/A C:\Users\Admin\AppData\Local\Temp\115b0ce460a286cc2cbe886befaf3a588421ffff276194a35a94a102b43e2943.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\ngentask.exe
PID 4260 wrote to memory of 2000 N/A C:\Users\Admin\AppData\Local\Temp\115b0ce460a286cc2cbe886befaf3a588421ffff276194a35a94a102b43e2943.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\ngentask.exe
PID 4260 wrote to memory of 2000 N/A C:\Users\Admin\AppData\Local\Temp\115b0ce460a286cc2cbe886befaf3a588421ffff276194a35a94a102b43e2943.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\ngentask.exe
PID 4260 wrote to memory of 2496 N/A C:\Users\Admin\AppData\Local\Temp\115b0ce460a286cc2cbe886befaf3a588421ffff276194a35a94a102b43e2943.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\ngentask.exe
PID 4260 wrote to memory of 2496 N/A C:\Users\Admin\AppData\Local\Temp\115b0ce460a286cc2cbe886befaf3a588421ffff276194a35a94a102b43e2943.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\ngentask.exe
PID 4260 wrote to memory of 2496 N/A C:\Users\Admin\AppData\Local\Temp\115b0ce460a286cc2cbe886befaf3a588421ffff276194a35a94a102b43e2943.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\ngentask.exe
PID 4260 wrote to memory of 2496 N/A C:\Users\Admin\AppData\Local\Temp\115b0ce460a286cc2cbe886befaf3a588421ffff276194a35a94a102b43e2943.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\ngentask.exe
PID 4260 wrote to memory of 2496 N/A C:\Users\Admin\AppData\Local\Temp\115b0ce460a286cc2cbe886befaf3a588421ffff276194a35a94a102b43e2943.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\ngentask.exe
PID 4260 wrote to memory of 4580 N/A C:\Users\Admin\AppData\Local\Temp\115b0ce460a286cc2cbe886befaf3a588421ffff276194a35a94a102b43e2943.exe C:\Windows\SysWOW64\fontview.exe
PID 4260 wrote to memory of 4580 N/A C:\Users\Admin\AppData\Local\Temp\115b0ce460a286cc2cbe886befaf3a588421ffff276194a35a94a102b43e2943.exe C:\Windows\SysWOW64\fontview.exe
PID 4260 wrote to memory of 4580 N/A C:\Users\Admin\AppData\Local\Temp\115b0ce460a286cc2cbe886befaf3a588421ffff276194a35a94a102b43e2943.exe C:\Windows\SysWOW64\fontview.exe
PID 4260 wrote to memory of 4580 N/A C:\Users\Admin\AppData\Local\Temp\115b0ce460a286cc2cbe886befaf3a588421ffff276194a35a94a102b43e2943.exe C:\Windows\SysWOW64\fontview.exe

Processes

C:\Windows\system32\taskhostw.exe

taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}

C:\Users\Admin\AppData\Local\Temp\115b0ce460a286cc2cbe886befaf3a588421ffff276194a35a94a102b43e2943.exe

"C:\Users\Admin\AppData\Local\Temp\115b0ce460a286cc2cbe886befaf3a588421ffff276194a35a94a102b43e2943.exe"

C:\Windows\Microsoft.NET\Framework\v4.0.30319\ngentask.exe

"C:\Windows\Microsoft.NET\Framework\v4.0.30319\ngentask.exe"

C:\Windows\Microsoft.NET\Framework\v4.0.30319\ngentask.exe

"C:\Windows\Microsoft.NET\Framework\v4.0.30319\ngentask.exe"

C:\Windows\SysWOW64\fontview.exe

"C:\Windows\SYSWOW64\fontview.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 4260 -ip 4260

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 4260 -s 1308

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 4260 -ip 4260

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 4260 -s 1324

Network

Country Destination Domain Proto
US 8.8.8.8:53 sx8wd9jkv62t3eyywxdnvgw7wskvkwg.bbvvu37wzvvnx udp
US 8.8.8.8:53 199.176.139.52.in-addr.arpa udp
US 20.189.173.4:443 tcp
US 8.8.8.8:53 62.13.109.52.in-addr.arpa udp
US 209.197.3.8:80 tcp
NL 173.223.113.164:443 tcp
NL 173.223.113.131:80 tcp
US 204.79.197.203:80 tcp

Files

memory/4260-134-0x000000000EA40000-0x000000000ED3D000-memory.dmp

memory/2496-135-0x0000000000400000-0x0000000000437000-memory.dmp

memory/2496-137-0x0000000000400000-0x0000000000437000-memory.dmp

memory/2496-138-0x0000000000400000-0x0000000000437000-memory.dmp

memory/2496-139-0x00000000017E0000-0x00000000017E9000-memory.dmp

memory/2496-140-0x0000000001800000-0x000000000180D000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\240558015.dll

MD5 6f064460b661acce821e08c42fc2c903
SHA1 af519ede512e072c6b07624014565be3435ac7f9
SHA256 373435ec36c02074fd51728a6a3d3840c4b6cfd14b562a1a7836ee90ef523a3c
SHA512 00eb6cda7ff1376dd67ceb2d10d71dbb1505cbbfe61bb889b4973650723705ff91028e96f5179c60571270797ccfb09c5a389e8e5daaf9c0fea4001141f94683

memory/4580-145-0x0000000000400000-0x0000000000433000-memory.dmp

memory/2496-147-0x0000000001800000-0x000000000180D000-memory.dmp

memory/4580-149-0x0000000000550000-0x000000000056C000-memory.dmp

memory/4580-152-0x00000000001F0000-0x00000000001F2000-memory.dmp

memory/4580-151-0x0000000000550000-0x000000000056C000-memory.dmp

memory/4580-153-0x00000000001F0000-0x00000000001F3000-memory.dmp

memory/4580-155-0x0000000000400000-0x0000000000433000-memory.dmp

memory/4580-154-0x0000000000550000-0x000000000056C000-memory.dmp