Malware Analysis Report

2025-01-02 09:20

Sample ID 230211-b1hvsaba49
Target 94a6093a131c6a9aac502bb5314fd1a9.bin
SHA256 7a16a743512e992ddcd7e0cf97460c2d13b4c69b0f7c3732076eb3b64d72ca39
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

7a16a743512e992ddcd7e0cf97460c2d13b4c69b0f7c3732076eb3b64d72ca39

Threat Level: Known bad

The file 94a6093a131c6a9aac502bb5314fd1a9.bin was found to be: Known bad.

Malicious Activity Summary

lgoogloader rhadamanthys downloader stealer

Suspicious use of NtCreateUserProcessOtherParentProcess

Detect rhadamanthys stealer shellcode

Detects LgoogLoader payload

LgoogLoader

Rhadamanthys

Loads dropped DLL

Suspicious use of NtSetInformationThreadHideFromDebugger

Suspicious use of SetThreadContext

Program crash

Checks SCSI registry key(s)

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2023-02-11 01:36

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2023-02-11 01:36

Reported

2023-02-11 01:39

Platform

win7-20220812-en

Max time kernel

55s

Max time network

75s

Command Line

"C:\Users\Admin\AppData\Local\Temp\dc999c9387fdf2312df82d98d0efdab722010a333b6bce2250b3433ba98d8469.exe"

Signatures

Processes

C:\Users\Admin\AppData\Local\Temp\dc999c9387fdf2312df82d98d0efdab722010a333b6bce2250b3433ba98d8469.exe

"C:\Users\Admin\AppData\Local\Temp\dc999c9387fdf2312df82d98d0efdab722010a333b6bce2250b3433ba98d8469.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 xakhwdrfkjm4utmq.ja6fr4vpfvjwzo799g2zazun udp

Files

memory/1428-54-0x0000000000570000-0x00000000006FD000-memory.dmp

memory/1428-55-0x0000000076261000-0x0000000076263000-memory.dmp

memory/1428-56-0x000000000DE60000-0x000000000E1B7000-memory.dmp

memory/1428-57-0x0000000000570000-0x00000000006FD000-memory.dmp

memory/1428-58-0x000000000DCC0000-0x000000000DE84000-memory.dmp

memory/1428-59-0x0000000000570000-0x00000000006FD000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2023-02-11 01:36

Reported

2023-02-11 01:39

Platform

win10v2004-20220812-en

Max time kernel

151s

Max time network

177s

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 4760 created 2892 N/A C:\Users\Admin\AppData\Local\Temp\dc999c9387fdf2312df82d98d0efdab722010a333b6bce2250b3433ba98d8469.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 4760 set thread context of 1120 N/A C:\Users\Admin\AppData\Local\Temp\dc999c9387fdf2312df82d98d0efdab722010a333b6bce2250b3433ba98d8469.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\dc999c9387fdf2312df82d98d0efdab722010a333b6bce2250b3433ba98d8469.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\dc999c9387fdf2312df82d98d0efdab722010a333b6bce2250b3433ba98d8469.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\dc999c9387fdf2312df82d98d0efdab722010a333b6bce2250b3433ba98d8469.exe N/A
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N/A N/A C:\Users\Admin\AppData\Local\Temp\dc999c9387fdf2312df82d98d0efdab722010a333b6bce2250b3433ba98d8469.exe N/A
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N/A N/A C:\Users\Admin\AppData\Local\Temp\dc999c9387fdf2312df82d98d0efdab722010a333b6bce2250b3433ba98d8469.exe N/A
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N/A N/A C:\Users\Admin\AppData\Local\Temp\dc999c9387fdf2312df82d98d0efdab722010a333b6bce2250b3433ba98d8469.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 4760 wrote to memory of 4140 N/A C:\Users\Admin\AppData\Local\Temp\dc999c9387fdf2312df82d98d0efdab722010a333b6bce2250b3433ba98d8469.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\ngentask.exe
PID 4760 wrote to memory of 4140 N/A C:\Users\Admin\AppData\Local\Temp\dc999c9387fdf2312df82d98d0efdab722010a333b6bce2250b3433ba98d8469.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\ngentask.exe
PID 4760 wrote to memory of 4140 N/A C:\Users\Admin\AppData\Local\Temp\dc999c9387fdf2312df82d98d0efdab722010a333b6bce2250b3433ba98d8469.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\ngentask.exe
PID 4760 wrote to memory of 2408 N/A C:\Users\Admin\AppData\Local\Temp\dc999c9387fdf2312df82d98d0efdab722010a333b6bce2250b3433ba98d8469.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\ngentask.exe
PID 4760 wrote to memory of 2408 N/A C:\Users\Admin\AppData\Local\Temp\dc999c9387fdf2312df82d98d0efdab722010a333b6bce2250b3433ba98d8469.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\ngentask.exe
PID 4760 wrote to memory of 2408 N/A C:\Users\Admin\AppData\Local\Temp\dc999c9387fdf2312df82d98d0efdab722010a333b6bce2250b3433ba98d8469.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\ngentask.exe
PID 4760 wrote to memory of 1120 N/A C:\Users\Admin\AppData\Local\Temp\dc999c9387fdf2312df82d98d0efdab722010a333b6bce2250b3433ba98d8469.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\ngentask.exe
PID 4760 wrote to memory of 1120 N/A C:\Users\Admin\AppData\Local\Temp\dc999c9387fdf2312df82d98d0efdab722010a333b6bce2250b3433ba98d8469.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\ngentask.exe
PID 4760 wrote to memory of 1120 N/A C:\Users\Admin\AppData\Local\Temp\dc999c9387fdf2312df82d98d0efdab722010a333b6bce2250b3433ba98d8469.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\ngentask.exe
PID 4760 wrote to memory of 1120 N/A C:\Users\Admin\AppData\Local\Temp\dc999c9387fdf2312df82d98d0efdab722010a333b6bce2250b3433ba98d8469.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\ngentask.exe
PID 4760 wrote to memory of 1120 N/A C:\Users\Admin\AppData\Local\Temp\dc999c9387fdf2312df82d98d0efdab722010a333b6bce2250b3433ba98d8469.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\ngentask.exe
PID 4760 wrote to memory of 1064 N/A C:\Users\Admin\AppData\Local\Temp\dc999c9387fdf2312df82d98d0efdab722010a333b6bce2250b3433ba98d8469.exe C:\Windows\SysWOW64\fontview.exe
PID 4760 wrote to memory of 1064 N/A C:\Users\Admin\AppData\Local\Temp\dc999c9387fdf2312df82d98d0efdab722010a333b6bce2250b3433ba98d8469.exe C:\Windows\SysWOW64\fontview.exe
PID 4760 wrote to memory of 1064 N/A C:\Users\Admin\AppData\Local\Temp\dc999c9387fdf2312df82d98d0efdab722010a333b6bce2250b3433ba98d8469.exe C:\Windows\SysWOW64\fontview.exe
PID 4760 wrote to memory of 1064 N/A C:\Users\Admin\AppData\Local\Temp\dc999c9387fdf2312df82d98d0efdab722010a333b6bce2250b3433ba98d8469.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\dc999c9387fdf2312df82d98d0efdab722010a333b6bce2250b3433ba98d8469.exe

"C:\Users\Admin\AppData\Local\Temp\dc999c9387fdf2312df82d98d0efdab722010a333b6bce2250b3433ba98d8469.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\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 404 -p 4760 -ip 4760

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 4760 -s 1260

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 4760 -ip 4760

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 4760 -s 1280

Network

Country Destination Domain Proto
US 209.197.3.8:80 tcp
US 209.197.3.8:80 tcp
NL 104.80.225.205:443 tcp
US 52.182.143.208:443 tcp
US 8.8.8.8:53 xakhwdrfkjm4utmq.ja6fr4vpfvjwzo799g2zazun udp
US 209.197.3.8:80 tcp
US 209.197.3.8:80 tcp
US 209.197.3.8:80 tcp
US 40.125.122.151:443 tcp
US 8.8.8.8:53 164.2.77.40.in-addr.arpa udp
FR 2.20.8.110:443 tcp

Files

memory/4760-132-0x000000000E590000-0x000000000E8E7000-memory.dmp

memory/4760-133-0x0000000000CEB000-0x0000000000E78000-memory.dmp

memory/4760-134-0x000000000E590000-0x000000000E8E7000-memory.dmp

memory/4140-135-0x0000000000000000-mapping.dmp

memory/2408-136-0x0000000000000000-mapping.dmp

memory/1120-137-0x0000000000000000-mapping.dmp

memory/1120-138-0x0000000000400000-0x0000000000444000-memory.dmp

memory/1120-140-0x0000000000400000-0x0000000000444000-memory.dmp

memory/1120-141-0x0000000000400000-0x0000000000444000-memory.dmp

memory/1120-142-0x0000000000400000-0x0000000000444000-memory.dmp

memory/1120-144-0x0000000001290000-0x000000000129D000-memory.dmp

memory/1120-143-0x0000000001270000-0x0000000001279000-memory.dmp

memory/4760-145-0x0000000000CEB000-0x0000000000E78000-memory.dmp

memory/4760-146-0x000000000E590000-0x000000000E8E7000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\240605734.dll

MD5 93b708dc9901549287ceabdee71b9fdb
SHA1 9fcce6036fb5c851f43c5a725e23309d1b7b52bc
SHA256 4185ddc19bf56b9f18f7de96e82ce3e37f40dd960abfa5e80e50be0f952d1611
SHA512 c1e4fdfcea022ca64be093d159c0894834f388f80b1bcb6b5d1f11f4ba2a868f80d83bcf374ee95aa4a403be0c3146e1ef7c238796d948f14c8d7ea1700063bc

memory/1064-148-0x0000000000140000-0x0000000000173000-memory.dmp

memory/1064-149-0x0000000000000000-mapping.dmp

memory/1064-150-0x0000000000140000-0x0000000000173000-memory.dmp

memory/1064-151-0x0000000000140000-0x0000000000173000-memory.dmp

memory/1064-152-0x0000000000468000-0x0000000000482000-memory.dmp

memory/1064-153-0x0000000000AD0000-0x0000000000AEC000-memory.dmp

memory/1064-154-0x00000000020F0000-0x00000000030F0000-memory.dmp

memory/1064-155-0x0000000000140000-0x0000000000173000-memory.dmp

memory/1064-156-0x0000000000468000-0x0000000000482000-memory.dmp

memory/1064-157-0x0000000000AD0000-0x0000000000AEC000-memory.dmp

memory/4760-158-0x0000000000CEB000-0x0000000000E78000-memory.dmp