Malware Analysis Report

2025-04-13 10:57

Sample ID 231224-x6sstsbdgj
Target 0d7fb851c50ef26fc43c928641d6cf68
SHA256 c05632d753a6edd803e0b666d5366ccaee29962d2600f886723f32a99262c4b0
Tags
xloader p2io loader rat
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

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

c05632d753a6edd803e0b666d5366ccaee29962d2600f886723f32a99262c4b0

Threat Level: Known bad

The file 0d7fb851c50ef26fc43c928641d6cf68 was found to be: Known bad.

Malicious Activity Summary

xloader p2io loader rat

Xloader

CustAttr .NET packer

Xloader payload

Suspicious use of SetThreadContext

Unsigned PE

Suspicious behavior: EnumeratesProcesses

Suspicious use of WriteProcessMemory

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2023-12-24 19:28

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2023-12-24 19:28

Reported

2023-12-24 23:17

Platform

win7-20231129-en

Max time kernel

118s

Max time network

119s

Command Line

"C:\Users\Admin\AppData\Local\Temp\0d7fb851c50ef26fc43c928641d6cf68.exe"

Signatures

Xloader

loader xloader

CustAttr .NET packer

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

Xloader payload

rat
Description Indicator Process Target
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 1752 set thread context of 2552 N/A C:\Users\Admin\AppData\Local\Temp\0d7fb851c50ef26fc43c928641d6cf68.exe C:\Users\Admin\AppData\Local\Temp\0d7fb851c50ef26fc43c928641d6cf68.exe

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\0d7fb851c50ef26fc43c928641d6cf68.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\0d7fb851c50ef26fc43c928641d6cf68.exe

"C:\Users\Admin\AppData\Local\Temp\0d7fb851c50ef26fc43c928641d6cf68.exe"

C:\Users\Admin\AppData\Local\Temp\0d7fb851c50ef26fc43c928641d6cf68.exe

"C:\Users\Admin\AppData\Local\Temp\0d7fb851c50ef26fc43c928641d6cf68.exe"

Network

N/A

Files

memory/1752-0-0x0000000000330000-0x00000000003EA000-memory.dmp

memory/1752-1-0x0000000074060000-0x000000007474E000-memory.dmp

memory/1752-2-0x0000000004CC0000-0x0000000004D00000-memory.dmp

memory/1752-3-0x00000000002B0000-0x00000000002C2000-memory.dmp

memory/1752-4-0x0000000074060000-0x000000007474E000-memory.dmp

memory/1752-5-0x0000000004CC0000-0x0000000004D00000-memory.dmp

memory/1752-6-0x0000000005BE0000-0x0000000005C5C000-memory.dmp

memory/2552-8-0x0000000000400000-0x0000000000428000-memory.dmp

memory/1752-13-0x0000000074060000-0x000000007474E000-memory.dmp

memory/2552-14-0x00000000009E0000-0x0000000000CE3000-memory.dmp

memory/2552-12-0x0000000000400000-0x0000000000428000-memory.dmp

memory/2552-10-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

memory/2552-9-0x0000000000400000-0x0000000000428000-memory.dmp

memory/1752-7-0x0000000000780000-0x00000000007B4000-memory.dmp

memory/2552-15-0x00000000009E0000-0x0000000000CE3000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2023-12-24 19:28

Reported

2023-12-24 23:17

Platform

win10v2004-20231215-en

Max time kernel

147s

Max time network

68s

Command Line

"C:\Users\Admin\AppData\Local\Temp\0d7fb851c50ef26fc43c928641d6cf68.exe"

Signatures

Xloader

loader xloader

CustAttr .NET packer

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

Xloader payload

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

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 1844 set thread context of 732 N/A C:\Users\Admin\AppData\Local\Temp\0d7fb851c50ef26fc43c928641d6cf68.exe C:\Users\Admin\AppData\Local\Temp\0d7fb851c50ef26fc43c928641d6cf68.exe

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\0d7fb851c50ef26fc43c928641d6cf68.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1844 wrote to memory of 4416 N/A C:\Users\Admin\AppData\Local\Temp\0d7fb851c50ef26fc43c928641d6cf68.exe C:\Users\Admin\AppData\Local\Temp\0d7fb851c50ef26fc43c928641d6cf68.exe
PID 1844 wrote to memory of 4416 N/A C:\Users\Admin\AppData\Local\Temp\0d7fb851c50ef26fc43c928641d6cf68.exe C:\Users\Admin\AppData\Local\Temp\0d7fb851c50ef26fc43c928641d6cf68.exe
PID 1844 wrote to memory of 4416 N/A C:\Users\Admin\AppData\Local\Temp\0d7fb851c50ef26fc43c928641d6cf68.exe C:\Users\Admin\AppData\Local\Temp\0d7fb851c50ef26fc43c928641d6cf68.exe
PID 1844 wrote to memory of 732 N/A C:\Users\Admin\AppData\Local\Temp\0d7fb851c50ef26fc43c928641d6cf68.exe C:\Users\Admin\AppData\Local\Temp\0d7fb851c50ef26fc43c928641d6cf68.exe
PID 1844 wrote to memory of 732 N/A C:\Users\Admin\AppData\Local\Temp\0d7fb851c50ef26fc43c928641d6cf68.exe C:\Users\Admin\AppData\Local\Temp\0d7fb851c50ef26fc43c928641d6cf68.exe
PID 1844 wrote to memory of 732 N/A C:\Users\Admin\AppData\Local\Temp\0d7fb851c50ef26fc43c928641d6cf68.exe C:\Users\Admin\AppData\Local\Temp\0d7fb851c50ef26fc43c928641d6cf68.exe
PID 1844 wrote to memory of 732 N/A C:\Users\Admin\AppData\Local\Temp\0d7fb851c50ef26fc43c928641d6cf68.exe C:\Users\Admin\AppData\Local\Temp\0d7fb851c50ef26fc43c928641d6cf68.exe
PID 1844 wrote to memory of 732 N/A C:\Users\Admin\AppData\Local\Temp\0d7fb851c50ef26fc43c928641d6cf68.exe C:\Users\Admin\AppData\Local\Temp\0d7fb851c50ef26fc43c928641d6cf68.exe
PID 1844 wrote to memory of 732 N/A C:\Users\Admin\AppData\Local\Temp\0d7fb851c50ef26fc43c928641d6cf68.exe C:\Users\Admin\AppData\Local\Temp\0d7fb851c50ef26fc43c928641d6cf68.exe

Processes

C:\Users\Admin\AppData\Local\Temp\0d7fb851c50ef26fc43c928641d6cf68.exe

"C:\Users\Admin\AppData\Local\Temp\0d7fb851c50ef26fc43c928641d6cf68.exe"

C:\Users\Admin\AppData\Local\Temp\0d7fb851c50ef26fc43c928641d6cf68.exe

"C:\Users\Admin\AppData\Local\Temp\0d7fb851c50ef26fc43c928641d6cf68.exe"

C:\Users\Admin\AppData\Local\Temp\0d7fb851c50ef26fc43c928641d6cf68.exe

"C:\Users\Admin\AppData\Local\Temp\0d7fb851c50ef26fc43c928641d6cf68.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 4.181.190.20.in-addr.arpa udp
US 8.8.8.8:53 2.136.104.51.in-addr.arpa udp
US 8.8.8.8:53 194.178.17.96.in-addr.arpa udp
US 138.91.171.81:80 tcp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 43.58.199.20.in-addr.arpa udp
US 8.8.8.8:53 86.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 241.154.82.20.in-addr.arpa udp
US 8.8.8.8:53 41.110.16.96.in-addr.arpa udp
US 8.8.8.8:53 114.110.16.96.in-addr.arpa udp
US 8.8.8.8:53 26.165.165.52.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 100.5.17.2.in-addr.arpa udp
US 8.8.8.8:53 18.134.221.88.in-addr.arpa udp
US 8.8.8.8:53 udp
US 8.8.8.8:53 udp
GB 88.221.135.217:80 tcp
GB 88.221.135.217:80 tcp
GB 88.221.135.217:80 tcp
US 8.8.8.8:53 udp
GB 96.17.178.174:80 tcp
GB 96.17.178.174:80 tcp
US 8.8.8.8:53 udp
GB 88.221.135.217:80 tcp
GB 88.221.135.217:80 tcp
GB 88.221.135.217:80 tcp
GB 96.17.178.174:80 tcp
GB 96.17.178.174:80 tcp
GB 96.17.178.174:80 tcp
US 8.8.8.8:53 udp
GB 88.221.135.211:80 tcp
US 8.8.8.8:53 udp
GB 88.221.135.211:80 tcp
US 8.8.8.8:53 211.135.221.88.in-addr.arpa udp
GB 96.17.178.174:80 tcp
GB 96.17.178.174:80 tcp
GB 96.17.178.174:80 tcp
GB 96.17.178.174:80 tcp
GB 96.17.178.174:80 tcp
GB 88.221.135.211:80 tcp
GB 88.221.135.211:80 tcp
GB 88.221.135.211:80 tcp
GB 88.221.135.211:80 tcp
GB 88.221.135.211:80 tcp
GB 88.221.135.211:80 tcp
GB 96.16.110.114:80 tcp
US 8.8.8.8:53 udp
NL 52.142.223.178:80 tcp
GB 88.221.135.211:80 tcp
US 8.8.8.8:53 udp
GB 96.17.178.194:80 tcp
GB 88.221.135.211:80 tcp
GB 88.221.135.211:80 tcp
US 8.8.8.8:53 udp
GB 96.17.178.194:80 tcp
GB 88.221.135.211:80 tcp
GB 88.221.135.211:80 tcp
US 8.8.8.8:53 udp
N/A 96.17.178.180:80 tcp
GB 88.221.135.211:80 tcp
GB 88.221.135.211:80 tcp
US 8.8.8.8:53 udp
GB 88.221.135.211:80 tcp
GB 88.221.135.211:80 tcp
GB 88.221.135.211:80 tcp
GB 88.221.135.211:80 tcp
GB 88.221.135.211:80 tcp
GB 88.221.135.211:80 tcp
GB 88.221.135.211:80 tcp
GB 88.221.135.211:80 tcp
GB 88.221.135.211:80 tcp
GB 88.221.135.211:80 tcp
GB 88.221.135.211:80 tcp
GB 88.221.135.211:80 tcp
GB 88.221.135.211:80 tcp
GB 88.221.135.211:80 tcp
GB 88.221.135.211:80 tcp
GB 88.221.135.211:80 tcp
GB 88.221.135.211:80 tcp
US 8.8.8.8:53 udp
N/A 87.248.205.0:80 tcp
US 8.8.8.8:53 udp
N/A 52.111.227.11:443 tcp
US 8.8.8.8:53 udp
US 8.8.8.8:53 udp
N/A 87.248.205.0:80 tcp
US 8.8.8.8:53 udp
GB 96.17.178.174:80 tcp
GB 96.17.178.174:80 tcp
GB 96.17.178.174:80 tcp
GB 96.17.178.174:80 tcp
GB 96.17.178.174:80 tcp
GB 96.17.178.174:80 tcp
GB 96.17.178.174:80 tcp
GB 96.17.178.174:80 tcp
GB 96.17.178.174:80 tcp
GB 96.17.178.174:80 tcp
GB 96.17.178.174:80 tcp
GB 96.17.178.174:80 tcp
US 8.8.8.8:53 udp
GB 96.17.178.174:80 tcp
GB 96.17.178.174:80 tcp
US 8.8.8.8:53 udp
N/A 204.79.197.200:443 tcp
N/A 204.79.197.200:443 tcp
N/A 204.79.197.200:443 tcp
N/A 204.79.197.200:443 tcp
N/A 204.79.197.200:443 tcp
US 192.229.221.95:80 tcp
GB 96.17.178.174:80 tcp
GB 96.17.178.174:80 tcp
GB 96.17.178.174:80 tcp
GB 96.17.178.174:80 tcp
GB 96.17.178.174:80 tcp
GB 96.17.178.174:80 tcp
GB 96.17.178.174:80 tcp
GB 96.17.178.174:80 tcp
GB 96.17.178.174:80 tcp
GB 96.17.178.174:80 tcp
GB 96.17.178.174:80 tcp
GB 96.17.178.174:80 tcp
GB 96.17.178.174:80 tcp
GB 96.17.178.174:80 tcp
N/A 87.248.205.0:80 tcp
N/A 87.248.205.0:80 tcp
N/A 87.248.205.0:80 tcp
N/A 87.248.205.0:80 tcp
US 8.8.8.8:53 udp
GB 96.17.178.174:80 tcp
GB 96.17.178.174:80 tcp
GB 96.17.178.174:80 tcp
GB 96.17.178.174:80 tcp
US 8.8.8.8:53 udp
GB 88.221.135.211:80 tcp
N/A 87.248.205.0:80 tcp
N/A 87.248.205.0:80 tcp
GB 96.17.178.174:80 tcp
GB 88.221.135.211:80 tcp
GB 96.16.110.114:80 tcp
US 8.8.8.8:53 udp
US 138.91.171.81:80 tcp
GB 88.221.135.211:80 tcp
GB 88.221.135.211:80 tcp
N/A 87.248.205.0:80 tcp
N/A 87.248.205.0:80 tcp
GB 96.17.178.174:80 tcp
GB 96.17.178.174:80 tcp
GB 96.17.178.174:80 tcp
US 8.8.8.8:53 udp
GB 88.221.135.217:80 tcp
GB 88.221.135.217:80 tcp
GB 96.17.178.174:80 tcp
GB 96.17.178.174:80 tcp
GB 88.221.135.217:80 tcp
GB 88.221.135.217:80 tcp
GB 96.17.178.174:80 tcp
GB 96.17.178.174:80 tcp
GB 88.221.135.217:80 tcp
US 8.8.8.8:53 udp
GB 88.221.135.217:80 tcp
GB 96.17.178.174:80 tcp
GB 96.17.178.174:80 tcp
GB 96.17.178.174:80 tcp
GB 96.17.178.174:80 tcp
GB 96.16.110.114:80 tcp
GB 96.17.178.174:80 tcp
US 8.8.8.8:53 udp
NL 52.142.223.178:80 tcp
GB 96.17.178.174:80 tcp
GB 96.17.178.174:80 tcp
GB 96.17.178.174:80 tcp
GB 96.17.178.174:80 tcp
GB 96.17.178.174:80 tcp
GB 96.17.178.174:80 tcp
GB 96.17.178.174:80 tcp
GB 96.17.178.174:80 tcp
GB 96.17.178.174:80 tcp
GB 96.17.178.174:80 tcp
GB 96.17.178.174:80 tcp
GB 96.17.178.174:80 tcp
GB 96.17.178.174:80 tcp
GB 96.17.178.174:80 tcp
GB 96.17.178.174:80 tcp

Files

memory/1844-2-0x00000000058F0000-0x000000000598C000-memory.dmp

memory/1844-1-0x00000000749D0000-0x0000000075180000-memory.dmp

memory/1844-3-0x0000000005F90000-0x0000000006534000-memory.dmp

memory/1844-4-0x0000000005A80000-0x0000000005B12000-memory.dmp

memory/1844-0-0x0000000000EC0000-0x0000000000F7A000-memory.dmp

memory/1844-6-0x0000000005A10000-0x0000000005A1A000-memory.dmp

memory/1844-7-0x0000000005C10000-0x0000000005C66000-memory.dmp

memory/1844-5-0x0000000005D00000-0x0000000005D10000-memory.dmp

memory/1844-8-0x0000000003210000-0x0000000003222000-memory.dmp

memory/1844-9-0x00000000749D0000-0x0000000075180000-memory.dmp

memory/1844-10-0x0000000005D00000-0x0000000005D10000-memory.dmp

memory/1844-11-0x0000000008570000-0x00000000085EC000-memory.dmp

memory/1844-15-0x00000000749D0000-0x0000000075180000-memory.dmp

memory/732-16-0x0000000000EF0000-0x000000000123A000-memory.dmp

memory/732-13-0x0000000000400000-0x0000000000428000-memory.dmp

memory/1844-12-0x0000000007050000-0x0000000007084000-memory.dmp

memory/732-17-0x0000000000EF0000-0x000000000123A000-memory.dmp