Malware Analysis Report

2025-05-05 23:35

Sample ID 241204-d7kdaszndy
Target c0a2a0aceaf14e6c168accbd44c6a583_JaffaCakes118
SHA256 f0f020c489ae8bad33cee5f66c276f1a40dd9aff5eff55648922de36da0e233c
Tags
xloader wdc8 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

f0f020c489ae8bad33cee5f66c276f1a40dd9aff5eff55648922de36da0e233c

Threat Level: Known bad

The file c0a2a0aceaf14e6c168accbd44c6a583_JaffaCakes118 was found to be: Known bad.

Malicious Activity Summary

xloader wdc8 discovery loader rat

Xloader

Xloader family

Xloader payload

Suspicious use of SetThreadContext

System Location Discovery: System Language Discovery

Unsigned PE

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-12-04 03:38

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-12-04 03:38

Reported

2024-12-04 03:41

Platform

win7-20240903-en

Max time kernel

121s

Max time network

122s

Command Line

"C:\Users\Admin\AppData\Local\Temp\c0a2a0aceaf14e6c168accbd44c6a583_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\c0a2a0aceaf14e6c168accbd44c6a583_JaffaCakes118.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\c0a2a0aceaf14e6c168accbd44c6a583_JaffaCakes118.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2500 wrote to memory of 2812 N/A C:\Users\Admin\AppData\Local\Temp\c0a2a0aceaf14e6c168accbd44c6a583_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\c0a2a0aceaf14e6c168accbd44c6a583_JaffaCakes118.exe
PID 2500 wrote to memory of 2812 N/A C:\Users\Admin\AppData\Local\Temp\c0a2a0aceaf14e6c168accbd44c6a583_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\c0a2a0aceaf14e6c168accbd44c6a583_JaffaCakes118.exe
PID 2500 wrote to memory of 2812 N/A C:\Users\Admin\AppData\Local\Temp\c0a2a0aceaf14e6c168accbd44c6a583_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\c0a2a0aceaf14e6c168accbd44c6a583_JaffaCakes118.exe
PID 2500 wrote to memory of 2812 N/A C:\Users\Admin\AppData\Local\Temp\c0a2a0aceaf14e6c168accbd44c6a583_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\c0a2a0aceaf14e6c168accbd44c6a583_JaffaCakes118.exe
PID 2500 wrote to memory of 2824 N/A C:\Users\Admin\AppData\Local\Temp\c0a2a0aceaf14e6c168accbd44c6a583_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\c0a2a0aceaf14e6c168accbd44c6a583_JaffaCakes118.exe
PID 2500 wrote to memory of 2824 N/A C:\Users\Admin\AppData\Local\Temp\c0a2a0aceaf14e6c168accbd44c6a583_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\c0a2a0aceaf14e6c168accbd44c6a583_JaffaCakes118.exe
PID 2500 wrote to memory of 2824 N/A C:\Users\Admin\AppData\Local\Temp\c0a2a0aceaf14e6c168accbd44c6a583_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\c0a2a0aceaf14e6c168accbd44c6a583_JaffaCakes118.exe
PID 2500 wrote to memory of 2824 N/A C:\Users\Admin\AppData\Local\Temp\c0a2a0aceaf14e6c168accbd44c6a583_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\c0a2a0aceaf14e6c168accbd44c6a583_JaffaCakes118.exe
PID 2500 wrote to memory of 2824 N/A C:\Users\Admin\AppData\Local\Temp\c0a2a0aceaf14e6c168accbd44c6a583_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\c0a2a0aceaf14e6c168accbd44c6a583_JaffaCakes118.exe
PID 2500 wrote to memory of 2824 N/A C:\Users\Admin\AppData\Local\Temp\c0a2a0aceaf14e6c168accbd44c6a583_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\c0a2a0aceaf14e6c168accbd44c6a583_JaffaCakes118.exe
PID 2500 wrote to memory of 2824 N/A C:\Users\Admin\AppData\Local\Temp\c0a2a0aceaf14e6c168accbd44c6a583_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\c0a2a0aceaf14e6c168accbd44c6a583_JaffaCakes118.exe

Processes

C:\Users\Admin\AppData\Local\Temp\c0a2a0aceaf14e6c168accbd44c6a583_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\c0a2a0aceaf14e6c168accbd44c6a583_JaffaCakes118.exe"

C:\Users\Admin\AppData\Local\Temp\c0a2a0aceaf14e6c168accbd44c6a583_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\c0a2a0aceaf14e6c168accbd44c6a583_JaffaCakes118.exe"

C:\Users\Admin\AppData\Local\Temp\c0a2a0aceaf14e6c168accbd44c6a583_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\c0a2a0aceaf14e6c168accbd44c6a583_JaffaCakes118.exe"

Network

N/A

Files

memory/2500-0-0x00000000746CE000-0x00000000746CF000-memory.dmp

memory/2500-1-0x00000000011A0000-0x0000000001250000-memory.dmp

memory/2500-2-0x00000000746C0000-0x0000000074DAE000-memory.dmp

memory/2500-3-0x00000000004D0000-0x00000000004EA000-memory.dmp

memory/2500-4-0x00000000746CE000-0x00000000746CF000-memory.dmp

memory/2500-5-0x00000000746C0000-0x0000000074DAE000-memory.dmp

memory/2500-6-0x0000000005340000-0x00000000053B0000-memory.dmp

memory/2500-7-0x0000000000540000-0x0000000000546000-memory.dmp

memory/2500-8-0x0000000004D30000-0x0000000004D6C000-memory.dmp

memory/2824-9-0x0000000000400000-0x0000000000429000-memory.dmp

memory/2824-10-0x0000000000400000-0x0000000000429000-memory.dmp

memory/2824-11-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

memory/2824-13-0x0000000000400000-0x0000000000429000-memory.dmp

memory/2500-14-0x00000000746C0000-0x0000000074DAE000-memory.dmp

memory/2824-15-0x0000000000860000-0x0000000000B63000-memory.dmp

memory/2824-16-0x0000000000860000-0x0000000000B63000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-12-04 03:38

Reported

2024-12-04 03:41

Platform

win10v2004-20241007-en

Max time kernel

96s

Max time network

141s

Command Line

"C:\Users\Admin\AppData\Local\Temp\c0a2a0aceaf14e6c168accbd44c6a583_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\c0a2a0aceaf14e6c168accbd44c6a583_JaffaCakes118.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\c0a2a0aceaf14e6c168accbd44c6a583_JaffaCakes118.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 3520 wrote to memory of 4520 N/A C:\Users\Admin\AppData\Local\Temp\c0a2a0aceaf14e6c168accbd44c6a583_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\c0a2a0aceaf14e6c168accbd44c6a583_JaffaCakes118.exe
PID 3520 wrote to memory of 4520 N/A C:\Users\Admin\AppData\Local\Temp\c0a2a0aceaf14e6c168accbd44c6a583_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\c0a2a0aceaf14e6c168accbd44c6a583_JaffaCakes118.exe
PID 3520 wrote to memory of 4520 N/A C:\Users\Admin\AppData\Local\Temp\c0a2a0aceaf14e6c168accbd44c6a583_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\c0a2a0aceaf14e6c168accbd44c6a583_JaffaCakes118.exe
PID 3520 wrote to memory of 4968 N/A C:\Users\Admin\AppData\Local\Temp\c0a2a0aceaf14e6c168accbd44c6a583_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\c0a2a0aceaf14e6c168accbd44c6a583_JaffaCakes118.exe
PID 3520 wrote to memory of 4968 N/A C:\Users\Admin\AppData\Local\Temp\c0a2a0aceaf14e6c168accbd44c6a583_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\c0a2a0aceaf14e6c168accbd44c6a583_JaffaCakes118.exe
PID 3520 wrote to memory of 4968 N/A C:\Users\Admin\AppData\Local\Temp\c0a2a0aceaf14e6c168accbd44c6a583_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\c0a2a0aceaf14e6c168accbd44c6a583_JaffaCakes118.exe
PID 3520 wrote to memory of 4968 N/A C:\Users\Admin\AppData\Local\Temp\c0a2a0aceaf14e6c168accbd44c6a583_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\c0a2a0aceaf14e6c168accbd44c6a583_JaffaCakes118.exe
PID 3520 wrote to memory of 4968 N/A C:\Users\Admin\AppData\Local\Temp\c0a2a0aceaf14e6c168accbd44c6a583_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\c0a2a0aceaf14e6c168accbd44c6a583_JaffaCakes118.exe
PID 3520 wrote to memory of 4968 N/A C:\Users\Admin\AppData\Local\Temp\c0a2a0aceaf14e6c168accbd44c6a583_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\c0a2a0aceaf14e6c168accbd44c6a583_JaffaCakes118.exe

Processes

C:\Users\Admin\AppData\Local\Temp\c0a2a0aceaf14e6c168accbd44c6a583_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\c0a2a0aceaf14e6c168accbd44c6a583_JaffaCakes118.exe"

C:\Users\Admin\AppData\Local\Temp\c0a2a0aceaf14e6c168accbd44c6a583_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\c0a2a0aceaf14e6c168accbd44c6a583_JaffaCakes118.exe"

C:\Users\Admin\AppData\Local\Temp\c0a2a0aceaf14e6c168accbd44c6a583_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\c0a2a0aceaf14e6c168accbd44c6a583_JaffaCakes118.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 154.239.44.20.in-addr.arpa udp
US 8.8.8.8:53 140.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 133.211.185.52.in-addr.arpa udp
US 8.8.8.8:53 197.87.175.4.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 19.229.111.52.in-addr.arpa udp

Files

memory/3520-0-0x0000000074A6E000-0x0000000074A6F000-memory.dmp

memory/3520-1-0x0000000000170000-0x0000000000220000-memory.dmp

memory/3520-2-0x0000000005070000-0x0000000005614000-memory.dmp

memory/3520-3-0x0000000004BC0000-0x0000000004C52000-memory.dmp

memory/3520-4-0x0000000074A60000-0x0000000075210000-memory.dmp

memory/3520-5-0x0000000004C80000-0x0000000004C8A000-memory.dmp

memory/3520-6-0x0000000004E40000-0x0000000004EDC000-memory.dmp

memory/3520-7-0x0000000004CA0000-0x0000000004CBA000-memory.dmp

memory/3520-8-0x0000000074A6E000-0x0000000074A6F000-memory.dmp

memory/3520-9-0x0000000074A60000-0x0000000075210000-memory.dmp

memory/3520-10-0x0000000005B00000-0x0000000005B70000-memory.dmp

memory/3520-11-0x0000000005B90000-0x0000000005B96000-memory.dmp

memory/3520-12-0x0000000005BA0000-0x0000000005BDC000-memory.dmp

memory/4968-13-0x0000000000400000-0x0000000000429000-memory.dmp

memory/3520-15-0x0000000074A60000-0x0000000075210000-memory.dmp

memory/4968-16-0x00000000013B0000-0x00000000016FA000-memory.dmp