Malware Analysis Report

2025-01-02 09:30

Sample ID 230212-sbk3aaeb5x
Target file.exe
SHA256 ed5d4dbf41ab5846bd701f673cce82a246a568ac785db6e26713ce7ffb023082
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

ed5d4dbf41ab5846bd701f673cce82a246a568ac785db6e26713ce7ffb023082

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

Detects LgoogLoader payload

LgoogLoader

Rhadamanthys

Suspicious use of NtCreateUserProcessOtherParentProcess

Loads dropped DLL

Suspicious use of SetThreadContext

Suspicious use of NtSetInformationThreadHideFromDebugger

Suspicious use of AdjustPrivilegeToken

Suspicious behavior: EnumeratesProcesses

Checks SCSI registry key(s)

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2023-02-12 14:57

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2023-02-12 14:57

Reported

2023-02-12 15:00

Platform

win7-20221111-en

Max time kernel

46s

Max time network

44s

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 q9axvrdscy1yzu7e5fnktromdh.sjramx7byzlmeesuzx udp

Files

memory/1292-54-0x0000000000760000-0x00000000008DC000-memory.dmp

memory/1292-55-0x0000000074FD1000-0x0000000074FD3000-memory.dmp

memory/1292-56-0x0000000000760000-0x00000000008DC000-memory.dmp

memory/1292-57-0x000000000F2A0000-0x000000000F5B8000-memory.dmp

memory/1292-58-0x000000000F2A0000-0x000000000F464000-memory.dmp

memory/1292-59-0x0000000000760000-0x00000000008DC000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2023-02-12 14:57

Reported

2023-02-12 15:00

Platform

win10v2004-20221111-en

Max time kernel

147s

Max time network

155s

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 4788 created 2760 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 4788 set thread context of 4912 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 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
Key enumerated \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 q9axvrdscy1yzu7e5fnktromdh.sjramx7byzlmeesuzx udp
US 8.248.99.254:80 tcp
NL 8.238.20.126:80 tcp
US 20.42.65.88:443 tcp
NL 8.238.20.126:80 tcp
NL 8.238.20.126:80 tcp
NL 8.238.20.126:80 tcp
US 8.248.101.254:80 tcp
NL 8.238.20.126:80 tcp
NL 104.80.225.205:443 tcp
US 8.8.8.8:53 15.89.54.20.in-addr.arpa udp
US 8.8.8.8:53 14.110.152.52.in-addr.arpa udp

Files

memory/4788-132-0x000000000CBE0000-0x000000000CEF8000-memory.dmp

memory/4788-133-0x0000000000C4E000-0x0000000000DCA000-memory.dmp

memory/4788-134-0x000000000CBE0000-0x000000000CEF8000-memory.dmp

memory/4912-135-0x0000000000000000-mapping.dmp

memory/4912-136-0x0000000000400000-0x0000000000438000-memory.dmp

memory/4912-138-0x0000000000400000-0x0000000000438000-memory.dmp

memory/4912-139-0x0000000000400000-0x0000000000438000-memory.dmp

memory/4912-140-0x0000000000400000-0x0000000000438000-memory.dmp

memory/4912-141-0x0000000000F90000-0x0000000000F99000-memory.dmp

memory/4912-142-0x0000000000FB0000-0x0000000000FBD000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\240570375.dll

MD5 a776349b1a3713ff5c8251d950f99b09
SHA1 a893a50ac7dfbf94a06433495cabd38753ddc427
SHA256 832ff3d9aca75fa41ee25c3563df83c21e8839058351c9154893c450c97adb61
SHA512 47a837d891cfd600865deb328277a56f2eb53c082162e3b549f9e2da922da249fa31e3e5fc15846ab218455e67416a4d61a29a19e63fb1dcdce04b65450d1a2c

memory/3484-144-0x00000000003C0000-0x00000000003F3000-memory.dmp

memory/3484-145-0x0000000000000000-mapping.dmp

memory/3484-146-0x00000000003C0000-0x00000000003F3000-memory.dmp

memory/4788-147-0x0000000000C4E000-0x0000000000DCA000-memory.dmp

memory/4788-148-0x000000000CBE0000-0x000000000CEF8000-memory.dmp

memory/3484-149-0x00000000003C0000-0x00000000003F3000-memory.dmp

memory/3484-150-0x00000000007C8000-0x00000000007E1000-memory.dmp

memory/3484-151-0x0000000000DD0000-0x0000000000DEC000-memory.dmp

memory/3484-152-0x00000000024E0000-0x00000000034E0000-memory.dmp

memory/3484-153-0x00000000003C0000-0x00000000003F3000-memory.dmp

memory/3484-154-0x00000000007C8000-0x00000000007E1000-memory.dmp

memory/3484-155-0x0000000000DD0000-0x0000000000DEC000-memory.dmp

memory/4788-156-0x0000000000C4E000-0x0000000000DCA000-memory.dmp