Malware Analysis Report

2025-01-02 09:30

Sample ID 230221-ny1n2age6t
Target file.exe
SHA256 db9c2f019ca91a2166740431d64d02bfff97a9638e68e9858fb9616f2df371ea
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: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

db9c2f019ca91a2166740431d64d02bfff97a9638e68e9858fb9616f2df371ea

Threat Level: Known bad

The file file.exe was found to be: Known bad.

Malicious Activity Summary

lgoogloader rhadamanthys downloader stealer

Detect rhadamanthys stealer shellcode

LgoogLoader

Rhadamanthys

Suspicious use of NtCreateUserProcessOtherParentProcess

Detects LgoogLoader payload

Loads dropped DLL

Suspicious use of NtSetInformationThreadHideFromDebugger

Suspicious use of SetThreadContext

Suspicious use of AdjustPrivilegeToken

Suspicious behavior: EnumeratesProcesses

Checks SCSI registry key(s)

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2023-02-21 11:49

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2023-02-21 11:49

Reported

2023-02-21 11:51

Platform

win7-20230220-en

Max time kernel

28s

Max time network

31s

Command Line

"C:\Users\Admin\AppData\Local\Temp\file.exe"

Signatures

Processes

C:\Users\Admin\AppData\Local\Temp\file.exe

"C:\Users\Admin\AppData\Local\Temp\file.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 jcqouyfbcupwiswu.wsu7qyelbozwifvdkt udp

Files

memory/1992-54-0x0000000000C20000-0x0000000000D94000-memory.dmp

memory/1992-55-0x000000000EEE0000-0x000000000F1A1000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2023-02-21 11:49

Reported

2023-02-21 11:51

Platform

win10v2004-20230220-en

Max time kernel

54s

Max time network

71s

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 3180 created 2700 N/A C:\Users\Admin\AppData\Local\Temp\file.exe C:\Windows\system32\taskhostw.exe

Loads dropped DLL

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

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 3180 set thread context of 4988 N/A C:\Users\Admin\AppData\Local\Temp\file.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\ngentask.exe

Checks SCSI registry key(s)

Description Indicator Process Target
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
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

Suspicious behavior: EnumeratesProcesses

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

Processes

C:\Windows\system32\taskhostw.exe

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

C:\Users\Admin\AppData\Local\Temp\file.exe

"C:\Users\Admin\AppData\Local\Temp\file.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"

Network

Country Destination Domain Proto
US 8.8.8.8:53 jcqouyfbcupwiswu.wsu7qyelbozwifvdkt udp
US 20.189.173.4:443 tcp
US 209.197.3.8:80 tcp
US 8.8.8.8:53 45.8.109.52.in-addr.arpa udp

Files

memory/3180-134-0x000000000FEA0000-0x0000000010161000-memory.dmp

memory/4988-135-0x0000000000400000-0x0000000000434000-memory.dmp

memory/4988-137-0x0000000000400000-0x0000000000434000-memory.dmp

memory/4988-138-0x0000000000400000-0x0000000000434000-memory.dmp

memory/4988-139-0x00000000011D0000-0x00000000011D9000-memory.dmp

memory/4988-140-0x0000000001670000-0x000000000167D000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\240578562.dll

MD5 8596736c157f4e9d597e640b5fd272c2
SHA1 52c13d50177761027cf834200909cb8871e2bfc0
SHA256 7788d59ce9a3935ac67aadd1d6da93feb8a6c2c4ee8b53fba51b93a8f42b3a7a
SHA512 ceb67ced3657617fbe6485642e92c44e672fc39f4c1770a92323bccee636aebeea3b788b9297787db1bb0945e194f2aa245e7f02743207577eca160488ca7d37

memory/1660-145-0x0000000000380000-0x00000000003B3000-memory.dmp

memory/1660-148-0x00000000006A0000-0x00000000006BC000-memory.dmp

memory/1660-150-0x00000000006A0000-0x00000000006BC000-memory.dmp

memory/1660-151-0x00000000005E0000-0x00000000005E2000-memory.dmp

memory/1660-152-0x00000000005E0000-0x00000000005E3000-memory.dmp

memory/1660-154-0x0000000000380000-0x00000000003B3000-memory.dmp

memory/1660-153-0x00000000006A0000-0x00000000006BC000-memory.dmp