Malware Analysis Report

2024-11-30 22:19

Sample ID 241121-ylcrjswkds
Target d560c4f1909db396a285c2d98d08939a5a7912301e283711e7ac5d0085e0e6e0
SHA256 d560c4f1909db396a285c2d98d08939a5a7912301e283711e7ac5d0085e0e6e0
Tags
xloader m8ns discovery loader rat
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

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

d560c4f1909db396a285c2d98d08939a5a7912301e283711e7ac5d0085e0e6e0

Threat Level: Known bad

The file d560c4f1909db396a285c2d98d08939a5a7912301e283711e7ac5d0085e0e6e0 was found to be: Known bad.

Malicious Activity Summary

xloader m8ns discovery loader rat

Xloader

Xloader family

Xloader payload

Deletes itself

Suspicious use of SetThreadContext

Unsigned PE

System Location Discovery: System Language Discovery

Gathers network information

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: MapViewOfSection

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-21 19:52

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-21 19:52

Reported

2024-11-21 19:54

Platform

win7-20240903-en

Max time kernel

148s

Max time network

129s

Command Line

C:\Windows\Explorer.EXE

Signatures

Xloader

loader xloader

Xloader family

xloader

Xloader payload

rat
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
N/A N/A N/A N/A

Deletes itself

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

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 1636 set thread context of 2668 N/A C:\Users\Admin\AppData\Local\Temp\Order.exe C:\Users\Admin\AppData\Local\Temp\Order.exe
PID 2668 set thread context of 1208 N/A C:\Users\Admin\AppData\Local\Temp\Order.exe C:\Windows\Explorer.EXE
PID 2668 set thread context of 1208 N/A C:\Users\Admin\AppData\Local\Temp\Order.exe C:\Windows\Explorer.EXE
PID 2588 set thread context of 1208 N/A C:\Windows\SysWOW64\NETSTAT.EXE C:\Windows\Explorer.EXE

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\Order.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\NETSTAT.EXE N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\cmd.exe N/A

Gathers network information

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\NETSTAT.EXE N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\Order.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\NETSTAT.EXE N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1636 wrote to memory of 2668 N/A C:\Users\Admin\AppData\Local\Temp\Order.exe C:\Users\Admin\AppData\Local\Temp\Order.exe
PID 1636 wrote to memory of 2668 N/A C:\Users\Admin\AppData\Local\Temp\Order.exe C:\Users\Admin\AppData\Local\Temp\Order.exe
PID 1636 wrote to memory of 2668 N/A C:\Users\Admin\AppData\Local\Temp\Order.exe C:\Users\Admin\AppData\Local\Temp\Order.exe
PID 1636 wrote to memory of 2668 N/A C:\Users\Admin\AppData\Local\Temp\Order.exe C:\Users\Admin\AppData\Local\Temp\Order.exe
PID 1636 wrote to memory of 2668 N/A C:\Users\Admin\AppData\Local\Temp\Order.exe C:\Users\Admin\AppData\Local\Temp\Order.exe
PID 1636 wrote to memory of 2668 N/A C:\Users\Admin\AppData\Local\Temp\Order.exe C:\Users\Admin\AppData\Local\Temp\Order.exe
PID 1636 wrote to memory of 2668 N/A C:\Users\Admin\AppData\Local\Temp\Order.exe C:\Users\Admin\AppData\Local\Temp\Order.exe
PID 1208 wrote to memory of 2588 N/A C:\Windows\Explorer.EXE C:\Windows\SysWOW64\NETSTAT.EXE
PID 1208 wrote to memory of 2588 N/A C:\Windows\Explorer.EXE C:\Windows\SysWOW64\NETSTAT.EXE
PID 1208 wrote to memory of 2588 N/A C:\Windows\Explorer.EXE C:\Windows\SysWOW64\NETSTAT.EXE
PID 1208 wrote to memory of 2588 N/A C:\Windows\Explorer.EXE C:\Windows\SysWOW64\NETSTAT.EXE
PID 2588 wrote to memory of 2576 N/A C:\Windows\SysWOW64\NETSTAT.EXE C:\Windows\SysWOW64\cmd.exe
PID 2588 wrote to memory of 2576 N/A C:\Windows\SysWOW64\NETSTAT.EXE C:\Windows\SysWOW64\cmd.exe
PID 2588 wrote to memory of 2576 N/A C:\Windows\SysWOW64\NETSTAT.EXE C:\Windows\SysWOW64\cmd.exe
PID 2588 wrote to memory of 2576 N/A C:\Windows\SysWOW64\NETSTAT.EXE C:\Windows\SysWOW64\cmd.exe

Processes

C:\Windows\Explorer.EXE

C:\Windows\Explorer.EXE

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

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

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

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

C:\Windows\SysWOW64\NETSTAT.EXE

"C:\Windows\SysWOW64\NETSTAT.EXE"

C:\Windows\SysWOW64\cmd.exe

/c del "C:\Users\Admin\AppData\Local\Temp\Order.exe"

Network

N/A

Files

memory/1636-0-0x0000000074DCE000-0x0000000074DCF000-memory.dmp

memory/1636-1-0x0000000000F60000-0x000000000104C000-memory.dmp

memory/1636-2-0x0000000074DC0000-0x00000000754AE000-memory.dmp

memory/1636-3-0x0000000000400000-0x0000000000416000-memory.dmp

memory/1636-4-0x0000000074DCE000-0x0000000074DCF000-memory.dmp

memory/1636-5-0x0000000074DC0000-0x00000000754AE000-memory.dmp

memory/1636-6-0x0000000005760000-0x00000000057FE000-memory.dmp

memory/1636-7-0x0000000000620000-0x000000000064E000-memory.dmp

memory/2668-14-0x0000000000400000-0x0000000000429000-memory.dmp

memory/2668-12-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

memory/2668-8-0x0000000000400000-0x0000000000429000-memory.dmp

memory/2668-10-0x0000000000400000-0x0000000000429000-memory.dmp

memory/2668-15-0x0000000000A40000-0x0000000000D43000-memory.dmp

memory/1636-16-0x0000000074DC0000-0x00000000754AE000-memory.dmp

memory/2668-19-0x0000000000160000-0x0000000000170000-memory.dmp

memory/2668-18-0x0000000000400000-0x0000000000429000-memory.dmp

memory/1208-20-0x0000000006EA0000-0x0000000006FE6000-memory.dmp

memory/2668-23-0x00000000001A0000-0x00000000001B0000-memory.dmp

memory/1208-24-0x0000000007850000-0x00000000079AB000-memory.dmp

memory/2668-22-0x0000000000400000-0x0000000000429000-memory.dmp

memory/2588-25-0x0000000000CD0000-0x0000000000CD9000-memory.dmp

memory/2588-26-0x0000000000CD0000-0x0000000000CD9000-memory.dmp

memory/2588-27-0x0000000000080000-0x00000000000A9000-memory.dmp

memory/1208-28-0x0000000007850000-0x00000000079AB000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-21 19:52

Reported

2024-11-21 19:54

Platform

win10v2004-20241007-en

Max time kernel

148s

Max time network

149s

Command Line

C:\Windows\Explorer.EXE

Signatures

Xloader

loader xloader

Xloader family

xloader

Xloader payload

rat
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

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 1648 set thread context of 2716 N/A C:\Users\Admin\AppData\Local\Temp\Order.exe C:\Users\Admin\AppData\Local\Temp\Order.exe
PID 2716 set thread context of 3464 N/A C:\Users\Admin\AppData\Local\Temp\Order.exe C:\Windows\Explorer.EXE
PID 4092 set thread context of 3464 N/A C:\Windows\SysWOW64\cscript.exe C:\Windows\Explorer.EXE

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\Order.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\cscript.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\cmd.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\Order.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Order.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Order.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Order.exe N/A
N/A N/A C:\Windows\SysWOW64\cscript.exe N/A
N/A N/A C:\Windows\SysWOW64\cscript.exe N/A
N/A N/A C:\Windows\SysWOW64\cscript.exe N/A
N/A N/A C:\Windows\SysWOW64\cscript.exe N/A
N/A N/A C:\Windows\SysWOW64\cscript.exe N/A
N/A N/A C:\Windows\SysWOW64\cscript.exe N/A
N/A N/A C:\Windows\SysWOW64\cscript.exe N/A
N/A N/A C:\Windows\SysWOW64\cscript.exe N/A
N/A N/A C:\Windows\SysWOW64\cscript.exe N/A
N/A N/A C:\Windows\SysWOW64\cscript.exe N/A
N/A N/A C:\Windows\SysWOW64\cscript.exe N/A
N/A N/A C:\Windows\SysWOW64\cscript.exe N/A
N/A N/A C:\Windows\SysWOW64\cscript.exe N/A
N/A N/A C:\Windows\SysWOW64\cscript.exe N/A
N/A N/A C:\Windows\SysWOW64\cscript.exe N/A
N/A N/A C:\Windows\SysWOW64\cscript.exe N/A
N/A N/A C:\Windows\SysWOW64\cscript.exe N/A
N/A N/A C:\Windows\SysWOW64\cscript.exe N/A
N/A N/A C:\Windows\SysWOW64\cscript.exe N/A
N/A N/A C:\Windows\SysWOW64\cscript.exe N/A
N/A N/A C:\Windows\SysWOW64\cscript.exe N/A
N/A N/A C:\Windows\SysWOW64\cscript.exe N/A
N/A N/A C:\Windows\SysWOW64\cscript.exe N/A
N/A N/A C:\Windows\SysWOW64\cscript.exe N/A
N/A N/A C:\Windows\SysWOW64\cscript.exe N/A
N/A N/A C:\Windows\SysWOW64\cscript.exe N/A
N/A N/A C:\Windows\SysWOW64\cscript.exe N/A
N/A N/A C:\Windows\SysWOW64\cscript.exe N/A
N/A N/A C:\Windows\SysWOW64\cscript.exe N/A
N/A N/A C:\Windows\SysWOW64\cscript.exe N/A
N/A N/A C:\Windows\SysWOW64\cscript.exe N/A
N/A N/A C:\Windows\SysWOW64\cscript.exe N/A
N/A N/A C:\Windows\SysWOW64\cscript.exe N/A
N/A N/A C:\Windows\SysWOW64\cscript.exe N/A
N/A N/A C:\Windows\SysWOW64\cscript.exe N/A
N/A N/A C:\Windows\SysWOW64\cscript.exe N/A
N/A N/A C:\Windows\SysWOW64\cscript.exe N/A
N/A N/A C:\Windows\SysWOW64\cscript.exe N/A
N/A N/A C:\Windows\SysWOW64\cscript.exe N/A
N/A N/A C:\Windows\SysWOW64\cscript.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\Order.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\cscript.exe N/A

Processes

C:\Windows\Explorer.EXE

C:\Windows\Explorer.EXE

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

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

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

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

C:\Windows\SysWOW64\cscript.exe

"C:\Windows\SysWOW64\cscript.exe"

C:\Windows\SysWOW64\cmd.exe

/c del "C:\Users\Admin\AppData\Local\Temp\Order.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 14.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 196.249.167.52.in-addr.arpa udp
US 8.8.8.8:53 200.163.202.172.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 www.haberbozkurt.com udp
US 8.8.8.8:53 www.cancervaxx.com udp
US 3.33.130.190:80 www.cancervaxx.com tcp
US 8.8.8.8:53 14.227.111.52.in-addr.arpa udp
US 8.8.8.8:53 190.130.33.3.in-addr.arpa udp
US 8.8.8.8:53 www.rajut.online udp
US 8.8.8.8:53 www.cryptominebit.com udp
US 8.8.8.8:53 www.thegeneraltruth.com udp
US 8.8.8.8:53 www.itarready.com udp
US 8.8.8.8:53 www.caliest.com udp
US 8.8.8.8:53 www.infiniteclanofficial.com udp
US 8.8.8.8:53 www.joygreat.net udp
US 8.8.8.8:53 www.punjabfree.com udp
US 8.8.8.8:53 www.letusbuyyourtruck.net udp
US 15.197.148.33:80 www.letusbuyyourtruck.net tcp
US 8.8.8.8:53 33.148.197.15.in-addr.arpa udp
US 8.8.8.8:53 www.maisonnv.com udp
US 8.8.8.8:53 www.infinity-taxsolution.com udp

Files

memory/1648-0-0x0000000074CAE000-0x0000000074CAF000-memory.dmp

memory/1648-1-0x0000000000F70000-0x000000000105C000-memory.dmp

memory/1648-2-0x00000000059C0000-0x0000000005A5C000-memory.dmp

memory/1648-3-0x0000000006040000-0x00000000065E4000-memory.dmp

memory/1648-4-0x0000000005B30000-0x0000000005BC2000-memory.dmp

memory/1648-5-0x0000000005AF0000-0x0000000005AFA000-memory.dmp

memory/1648-6-0x0000000005D70000-0x0000000005DC6000-memory.dmp

memory/1648-7-0x0000000074CA0000-0x0000000075450000-memory.dmp

memory/1648-8-0x0000000005E40000-0x0000000005E56000-memory.dmp

memory/1648-9-0x0000000074CAE000-0x0000000074CAF000-memory.dmp

memory/1648-10-0x0000000074CA0000-0x0000000075450000-memory.dmp

memory/1648-11-0x0000000007320000-0x00000000073BE000-memory.dmp

memory/1648-12-0x0000000009910000-0x000000000993E000-memory.dmp

memory/2716-13-0x0000000000400000-0x0000000000429000-memory.dmp

memory/1648-15-0x0000000074CA0000-0x0000000075450000-memory.dmp

memory/2716-16-0x0000000001990000-0x0000000001CDA000-memory.dmp

memory/2716-19-0x0000000001800000-0x0000000001810000-memory.dmp

memory/2716-18-0x0000000000400000-0x0000000000429000-memory.dmp

memory/3464-20-0x0000000007350000-0x00000000073FD000-memory.dmp

memory/4092-22-0x0000000000910000-0x0000000000937000-memory.dmp

memory/4092-21-0x0000000000910000-0x0000000000937000-memory.dmp

memory/4092-23-0x0000000001100000-0x0000000001129000-memory.dmp

memory/3464-24-0x0000000007350000-0x00000000073FD000-memory.dmp

memory/3464-28-0x00000000084F0000-0x00000000085BE000-memory.dmp

memory/3464-29-0x00000000084F0000-0x00000000085BE000-memory.dmp

memory/3464-31-0x00000000084F0000-0x00000000085BE000-memory.dmp