Malware Analysis Report

2025-04-13 10:57

Sample ID 231224-w7yj2aafg4
Target 0c38fc3c0a2465e3a15e1bac02f6b4bb
SHA256 b84be8911946bbe709de08dcaa4c04efc8640d92889dd5603c8afaad142a79af
Tags
xloader pagi 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

b84be8911946bbe709de08dcaa4c04efc8640d92889dd5603c8afaad142a79af

Threat Level: Known bad

The file 0c38fc3c0a2465e3a15e1bac02f6b4bb was found to be: Known bad.

Malicious Activity Summary

xloader pagi loader rat

Xloader

Xloader payload

Suspicious use of SetThreadContext

Unsigned PE

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: MapViewOfSection

Suspicious use of WriteProcessMemory

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2023-12-24 18:34

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2023-12-24 18:34

Reported

2023-12-25 08:13

Platform

win7-20231215-en

Max time kernel

121s

Max time network

125s

Command Line

"C:\Users\Admin\AppData\Local\Temp\0c38fc3c0a2465e3a15e1bac02f6b4bb.exe"

Signatures

Xloader

loader xloader

Xloader payload

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

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 2228 set thread context of 1892 N/A C:\Users\Admin\AppData\Local\Temp\0c38fc3c0a2465e3a15e1bac02f6b4bb.exe C:\Users\Admin\AppData\Local\Temp\0c38fc3c0a2465e3a15e1bac02f6b4bb.exe

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\0c38fc3c0a2465e3a15e1bac02f6b4bb.exe N/A

Suspicious behavior: MapViewOfSection

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\0c38fc3c0a2465e3a15e1bac02f6b4bb.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\0c38fc3c0a2465e3a15e1bac02f6b4bb.exe

"C:\Users\Admin\AppData\Local\Temp\0c38fc3c0a2465e3a15e1bac02f6b4bb.exe"

C:\Users\Admin\AppData\Local\Temp\0c38fc3c0a2465e3a15e1bac02f6b4bb.exe

"C:\Users\Admin\AppData\Local\Temp\0c38fc3c0a2465e3a15e1bac02f6b4bb.exe"

Network

N/A

Files

memory/2228-1-0x0000000000100000-0x0000000000200000-memory.dmp

memory/2228-2-0x0000000000080000-0x0000000000082000-memory.dmp

memory/1892-3-0x0000000000400000-0x0000000000428000-memory.dmp

memory/1892-4-0x00000000009C0000-0x0000000000CC3000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2023-12-24 18:34

Reported

2023-12-25 08:14

Platform

win10v2004-20231215-en

Max time kernel

162s

Max time network

163s

Command Line

"C:\Users\Admin\AppData\Local\Temp\0c38fc3c0a2465e3a15e1bac02f6b4bb.exe"

Signatures

Xloader

loader xloader

Xloader payload

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

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 2464 set thread context of 5048 N/A C:\Users\Admin\AppData\Local\Temp\0c38fc3c0a2465e3a15e1bac02f6b4bb.exe C:\Users\Admin\AppData\Local\Temp\0c38fc3c0a2465e3a15e1bac02f6b4bb.exe

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\0c38fc3c0a2465e3a15e1bac02f6b4bb.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\0c38fc3c0a2465e3a15e1bac02f6b4bb.exe N/A

Suspicious behavior: MapViewOfSection

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\0c38fc3c0a2465e3a15e1bac02f6b4bb.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\0c38fc3c0a2465e3a15e1bac02f6b4bb.exe

"C:\Users\Admin\AppData\Local\Temp\0c38fc3c0a2465e3a15e1bac02f6b4bb.exe"

C:\Users\Admin\AppData\Local\Temp\0c38fc3c0a2465e3a15e1bac02f6b4bb.exe

"C:\Users\Admin\AppData\Local\Temp\0c38fc3c0a2465e3a15e1bac02f6b4bb.exe"

Network

Country Destination Domain Proto
US 138.91.171.81:80 tcp
US 8.8.8.8:53 158.240.127.40.in-addr.arpa udp
US 8.8.8.8:53 23.181.190.20.in-addr.arpa udp
US 8.8.8.8:53 g.bing.com udp
US 204.79.197.200:443 g.bing.com tcp
US 8.8.8.8:53 173.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 43.58.199.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 9.228.82.20.in-addr.arpa udp
US 8.8.8.8:53 2.136.104.51.in-addr.arpa udp
US 8.8.8.8:53 26.165.165.52.in-addr.arpa udp
US 8.8.8.8:53 41.110.16.96.in-addr.arpa udp
US 8.8.8.8:53 79.121.231.20.in-addr.arpa udp
US 8.8.8.8:53 146.78.124.51.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 217.135.221.88.in-addr.arpa udp
US 8.8.8.8:53 57.169.31.20.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 104.241.123.92.in-addr.arpa udp
US 8.8.8.8:53 119.110.54.20.in-addr.arpa udp
US 8.8.8.8:53 13.227.111.52.in-addr.arpa udp
US 8.8.8.8:53 0.204.248.87.in-addr.arpa udp
US 8.8.8.8:53 176.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 18.134.221.88.in-addr.arpa udp
US 8.8.8.8:53 32.134.221.88.in-addr.arpa udp
US 8.8.8.8:53 174.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 24.73.42.20.in-addr.arpa udp
GB 96.17.178.176:80 tcp
GB 96.17.178.176:80 tcp
GB 96.17.178.176:80 tcp
GB 96.17.178.176:80 tcp
GB 96.17.178.176:80 tcp
GB 96.17.178.176:80 tcp
GB 96.17.178.176:80 tcp
GB 96.17.178.176:80 tcp

Files

memory/2464-1-0x0000000000A90000-0x0000000000B90000-memory.dmp

memory/2464-2-0x00000000010C0000-0x00000000010C2000-memory.dmp

memory/5048-3-0x0000000000400000-0x0000000000428000-memory.dmp

memory/5048-4-0x00000000014F0000-0x000000000183A000-memory.dmp