Malware Analysis Report

2025-05-05 23:35

Sample ID 241205-d5gvdsspgm
Target c5b445d902e6f466518a68b4629d84d4_JaffaCakes118
SHA256 aa9574014df2ac3fe4c9f8e32c45197542377ea99805665bcb0b4258df36adda
Tags
xloader rqe8 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

aa9574014df2ac3fe4c9f8e32c45197542377ea99805665bcb0b4258df36adda

Threat Level: Known bad

The file c5b445d902e6f466518a68b4629d84d4_JaffaCakes118 was found to be: Known bad.

Malicious Activity Summary

xloader rqe8 discovery loader rat

Xloader

Xloader family

Xloader payload

Suspicious use of SetThreadContext

System Location Discovery: System Language Discovery

Program crash

Unsigned PE

Suspicious behavior: MapViewOfSection

Suspicious use of WriteProcessMemory

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-12-05 03:35

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-12-05 03:35

Reported

2024-12-05 03:37

Platform

win7-20240903-en

Max time kernel

121s

Max time network

126s

Command Line

"C:\Users\Admin\AppData\Local\Temp\c5b445d902e6f466518a68b4629d84d4_JaffaCakes118.exe"

Signatures

Xloader

loader xloader

Xloader family

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\c5b445d902e6f466518a68b4629d84d4_JaffaCakes118.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\c5b445d902e6f466518a68b4629d84d4_JaffaCakes118.exe N/A

Suspicious behavior: MapViewOfSection

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\c5b445d902e6f466518a68b4629d84d4_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\c5b445d902e6f466518a68b4629d84d4_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\c5b445d902e6f466518a68b4629d84d4_JaffaCakes118.exe"

C:\Users\Admin\AppData\Local\Temp\c5b445d902e6f466518a68b4629d84d4_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\c5b445d902e6f466518a68b4629d84d4_JaffaCakes118.exe"

Network

N/A

Files

memory/2792-1-0x0000000000090000-0x0000000000190000-memory.dmp

memory/2792-2-0x00000000003B0000-0x00000000003B2000-memory.dmp

memory/2656-3-0x0000000000400000-0x0000000000428000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-12-05 03:35

Reported

2024-12-05 03:37

Platform

win10v2004-20241007-en

Max time kernel

148s

Max time network

151s

Command Line

"C:\Users\Admin\AppData\Local\Temp\c5b445d902e6f466518a68b4629d84d4_JaffaCakes118.exe"

Signatures

Processes

C:\Users\Admin\AppData\Local\Temp\c5b445d902e6f466518a68b4629d84d4_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\c5b445d902e6f466518a68b4629d84d4_JaffaCakes118.exe"

C:\Users\Admin\AppData\Local\Temp\c5b445d902e6f466518a68b4629d84d4_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\c5b445d902e6f466518a68b4629d84d4_JaffaCakes118.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2260 -ip 2260

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 2260 -s 484

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 232.168.11.51.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 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 8.8.8.8:53 85.49.80.91.in-addr.arpa udp
US 8.8.8.8:53 83.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 88.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 43.229.111.52.in-addr.arpa udp

Files

memory/2260-2-0x00000000005C0000-0x00000000005C2000-memory.dmp

memory/2260-1-0x00000000000A0000-0x00000000001A0000-memory.dmp