Malware Analysis Report

2024-10-23 17:01

Sample ID 241015-1cfg7asdlq
Target 4a18a824aecef26f86a454b0a568ed55_JaffaCakes118
SHA256 ebceba62910d7167907d9ece3bdce1dacdf778e82d07801478e0240621100b25
Tags
xloader ixwn 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

ebceba62910d7167907d9ece3bdce1dacdf778e82d07801478e0240621100b25

Threat Level: Known bad

The file 4a18a824aecef26f86a454b0a568ed55_JaffaCakes118 was found to be: Known bad.

Malicious Activity Summary

xloader ixwn discovery loader rat

Xloader

Xloader payload

Suspicious use of SetThreadContext

System Location Discovery: System Language Discovery

Unsigned PE

Suspicious behavior: EnumeratesProcesses

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-10-15 21:30

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-10-15 21:30

Reported

2024-10-15 21:32

Platform

win7-20241010-en

Max time kernel

48s

Max time network

18s

Command Line

"C:\Users\Admin\AppData\Local\Temp\4a18a824aecef26f86a454b0a568ed55_JaffaCakes118.exe"

Signatures

Xloader

loader xloader

Xloader payload

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

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\4a18a824aecef26f86a454b0a568ed55_JaffaCakes118.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\4a18a824aecef26f86a454b0a568ed55_JaffaCakes118.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2220 wrote to memory of 3004 N/A C:\Users\Admin\AppData\Local\Temp\4a18a824aecef26f86a454b0a568ed55_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\4a18a824aecef26f86a454b0a568ed55_JaffaCakes118.exe
PID 2220 wrote to memory of 3004 N/A C:\Users\Admin\AppData\Local\Temp\4a18a824aecef26f86a454b0a568ed55_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\4a18a824aecef26f86a454b0a568ed55_JaffaCakes118.exe
PID 2220 wrote to memory of 3004 N/A C:\Users\Admin\AppData\Local\Temp\4a18a824aecef26f86a454b0a568ed55_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\4a18a824aecef26f86a454b0a568ed55_JaffaCakes118.exe
PID 2220 wrote to memory of 3004 N/A C:\Users\Admin\AppData\Local\Temp\4a18a824aecef26f86a454b0a568ed55_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\4a18a824aecef26f86a454b0a568ed55_JaffaCakes118.exe
PID 2220 wrote to memory of 3004 N/A C:\Users\Admin\AppData\Local\Temp\4a18a824aecef26f86a454b0a568ed55_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\4a18a824aecef26f86a454b0a568ed55_JaffaCakes118.exe
PID 2220 wrote to memory of 3004 N/A C:\Users\Admin\AppData\Local\Temp\4a18a824aecef26f86a454b0a568ed55_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\4a18a824aecef26f86a454b0a568ed55_JaffaCakes118.exe
PID 2220 wrote to memory of 3004 N/A C:\Users\Admin\AppData\Local\Temp\4a18a824aecef26f86a454b0a568ed55_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\4a18a824aecef26f86a454b0a568ed55_JaffaCakes118.exe

Processes

C:\Users\Admin\AppData\Local\Temp\4a18a824aecef26f86a454b0a568ed55_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\4a18a824aecef26f86a454b0a568ed55_JaffaCakes118.exe"

C:\Users\Admin\AppData\Local\Temp\4a18a824aecef26f86a454b0a568ed55_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\4a18a824aecef26f86a454b0a568ed55_JaffaCakes118.exe"

Network

N/A

Files

memory/2220-0-0x000000007430E000-0x000000007430F000-memory.dmp

memory/2220-1-0x0000000000B70000-0x0000000000C50000-memory.dmp

memory/2220-2-0x0000000074300000-0x00000000749EE000-memory.dmp

memory/2220-3-0x00000000005B0000-0x00000000005C6000-memory.dmp

memory/2220-4-0x000000007430E000-0x000000007430F000-memory.dmp

memory/2220-5-0x0000000074300000-0x00000000749EE000-memory.dmp

memory/2220-6-0x0000000007EE0000-0x0000000007F7E000-memory.dmp

memory/2220-7-0x0000000000B30000-0x0000000000B5E000-memory.dmp

memory/3004-9-0x0000000000400000-0x0000000000428000-memory.dmp

memory/3004-14-0x0000000000400000-0x0000000000428000-memory.dmp

memory/3004-12-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

memory/3004-10-0x0000000000400000-0x0000000000428000-memory.dmp

memory/2220-15-0x0000000074300000-0x00000000749EE000-memory.dmp

memory/3004-16-0x0000000000C50000-0x0000000000F53000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-10-15 21:30

Reported

2024-10-15 21:32

Platform

win10v2004-20241007-en

Max time kernel

149s

Max time network

135s

Command Line

"C:\Users\Admin\AppData\Local\Temp\4a18a824aecef26f86a454b0a568ed55_JaffaCakes118.exe"

Signatures

Xloader

loader xloader

Xloader payload

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

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\4a18a824aecef26f86a454b0a568ed55_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\4a18a824aecef26f86a454b0a568ed55_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\4a18a824aecef26f86a454b0a568ed55_JaffaCakes118.exe"

C:\Users\Admin\AppData\Local\Temp\4a18a824aecef26f86a454b0a568ed55_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\4a18a824aecef26f86a454b0a568ed55_JaffaCakes118.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
US 8.8.8.8:53 17.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 205.47.74.20.in-addr.arpa udp
US 8.8.8.8:53 241.150.49.20.in-addr.arpa udp
US 8.8.8.8:53 212.20.149.52.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 8.8.8.8:53 98.117.19.2.in-addr.arpa udp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
US 8.8.8.8:53 48.229.111.52.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 10.27.171.150.in-addr.arpa udp

Files

memory/4472-0-0x000000007466E000-0x000000007466F000-memory.dmp

memory/4472-1-0x0000000000D30000-0x0000000000E10000-memory.dmp

memory/4472-2-0x0000000005740000-0x00000000057DC000-memory.dmp

memory/4472-3-0x0000000005E50000-0x00000000063F4000-memory.dmp

memory/4472-4-0x00000000058A0000-0x0000000005932000-memory.dmp

memory/4472-5-0x0000000005850000-0x000000000585A000-memory.dmp

memory/4472-6-0x0000000005B10000-0x0000000005B66000-memory.dmp

memory/4472-7-0x0000000074660000-0x0000000074E10000-memory.dmp

memory/4472-8-0x00000000085F0000-0x0000000008606000-memory.dmp

memory/4472-9-0x000000007466E000-0x000000007466F000-memory.dmp

memory/4472-10-0x0000000074660000-0x0000000074E10000-memory.dmp

memory/4472-11-0x0000000008730000-0x00000000087CE000-memory.dmp

memory/4472-12-0x000000000AEA0000-0x000000000AECE000-memory.dmp

memory/1696-13-0x0000000000400000-0x0000000000428000-memory.dmp

memory/4472-15-0x0000000074660000-0x0000000074E10000-memory.dmp

memory/1696-16-0x00000000015B0000-0x00000000018FA000-memory.dmp