Malware Analysis Report

2024-12-07 22:02

Sample ID 240715-3f3g8svbjk
Target 4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118
SHA256 e713dd53e3e00397cbd7cee9f6500cd58bc85aa5e76979f7cacb74eb37c7638c
Tags
xtremerat persistence rat spyware upx
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

e713dd53e3e00397cbd7cee9f6500cd58bc85aa5e76979f7cacb74eb37c7638c

Threat Level: Known bad

The file 4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118 was found to be: Known bad.

Malicious Activity Summary

xtremerat persistence rat spyware upx

Detect XtremeRAT payload

XtremeRAT

Boot or Logon Autostart Execution: Active Setup

UPX packed file

Adds Run key to start application

Suspicious use of SetThreadContext

Drops file in Windows directory

Enumerates physical storage devices

Unsigned PE

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-07-15 23:28

Signatures

Unsigned PE

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

Analysis: behavioral2

Detonation Overview

Submitted

2024-07-15 23:28

Reported

2024-07-15 23:30

Platform

win10v2004-20240704-en

Max time kernel

146s

Max time network

149s

Command Line

"C:\Users\Admin\AppData\Local\Temp\4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118.exe"

Signatures

Detect XtremeRAT payload

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

XtremeRAT

persistence spyware rat xtremerat

Boot or Logon Autostart Execution: Active Setup

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{526D7626-7DE5-63MU-CSCC-7A31T284O28A}\StubPath = "C:\\Windows\\InstallDir\\Server.exe restart" C:\Users\Admin\AppData\Local\Temp\4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118.exe N/A
Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Active Setup\Installed Components\{526D7626-7DE5-63MU-CSCC-7A31T284O28A} C:\Windows\SysWOW64\svchost.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{526D7626-7DE5-63MU-CSCC-7A31T284O28A}\StubPath = "C:\\Windows\\InstallDir\\Server.exe restart" C:\Windows\SysWOW64\svchost.exe N/A
Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Active Setup\Installed Components\{526D7626-7DE5-63MU-CSCC-7A31T284O28A} C:\Users\Admin\AppData\Local\Temp\4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118.exe N/A

UPX packed file

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

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-1403246978-718555486-3105247137-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\HKCU = "C:\\Windows\\InstallDir\\Server.exe" C:\Users\Admin\AppData\Local\Temp\4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\HKLM = "C:\\Windows\\InstallDir\\Server.exe" C:\Windows\SysWOW64\svchost.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-1403246978-718555486-3105247137-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\HKCU = "C:\\Windows\\InstallDir\\Server.exe" C:\Windows\SysWOW64\svchost.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\HKLM = "C:\\Windows\\InstallDir\\Server.exe" C:\Users\Admin\AppData\Local\Temp\4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118.exe N/A

Drops file in Windows directory

Description Indicator Process Target
File opened for modification C:\Windows\InstallDir\Server.exe C:\Users\Admin\AppData\Local\Temp\4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118.exe N/A
File created C:\Windows\InstallDir\Server.exe C:\Users\Admin\AppData\Local\Temp\4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118.exe N/A

Enumerates physical storage devices

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 3596 wrote to memory of 1384 N/A C:\Users\Admin\AppData\Local\Temp\4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118.exe
PID 3596 wrote to memory of 1384 N/A C:\Users\Admin\AppData\Local\Temp\4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118.exe
PID 3596 wrote to memory of 1384 N/A C:\Users\Admin\AppData\Local\Temp\4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118.exe
PID 3596 wrote to memory of 1384 N/A C:\Users\Admin\AppData\Local\Temp\4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118.exe
PID 3596 wrote to memory of 1384 N/A C:\Users\Admin\AppData\Local\Temp\4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118.exe
PID 3596 wrote to memory of 1384 N/A C:\Users\Admin\AppData\Local\Temp\4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118.exe
PID 3596 wrote to memory of 1384 N/A C:\Users\Admin\AppData\Local\Temp\4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118.exe
PID 3596 wrote to memory of 1384 N/A C:\Users\Admin\AppData\Local\Temp\4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118.exe
PID 1384 wrote to memory of 2928 N/A C:\Users\Admin\AppData\Local\Temp\4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118.exe C:\Windows\SysWOW64\svchost.exe
PID 1384 wrote to memory of 2928 N/A C:\Users\Admin\AppData\Local\Temp\4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118.exe C:\Windows\SysWOW64\svchost.exe
PID 1384 wrote to memory of 2928 N/A C:\Users\Admin\AppData\Local\Temp\4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118.exe C:\Windows\SysWOW64\svchost.exe
PID 1384 wrote to memory of 2928 N/A C:\Users\Admin\AppData\Local\Temp\4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118.exe C:\Windows\SysWOW64\svchost.exe
PID 1384 wrote to memory of 2176 N/A C:\Users\Admin\AppData\Local\Temp\4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118.exe C:\Windows\SysWOW64\explorer.exe
PID 1384 wrote to memory of 2176 N/A C:\Users\Admin\AppData\Local\Temp\4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118.exe C:\Windows\SysWOW64\explorer.exe
PID 1384 wrote to memory of 2176 N/A C:\Users\Admin\AppData\Local\Temp\4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118.exe C:\Windows\SysWOW64\explorer.exe
PID 1384 wrote to memory of 2436 N/A C:\Users\Admin\AppData\Local\Temp\4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118.exe C:\Windows\SysWOW64\explorer.exe
PID 1384 wrote to memory of 2436 N/A C:\Users\Admin\AppData\Local\Temp\4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118.exe C:\Windows\SysWOW64\explorer.exe
PID 1384 wrote to memory of 2436 N/A C:\Users\Admin\AppData\Local\Temp\4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118.exe C:\Windows\SysWOW64\explorer.exe
PID 1384 wrote to memory of 3616 N/A C:\Users\Admin\AppData\Local\Temp\4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118.exe C:\Windows\SysWOW64\explorer.exe
PID 1384 wrote to memory of 3616 N/A C:\Users\Admin\AppData\Local\Temp\4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118.exe C:\Windows\SysWOW64\explorer.exe
PID 1384 wrote to memory of 3616 N/A C:\Users\Admin\AppData\Local\Temp\4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118.exe C:\Windows\SysWOW64\explorer.exe
PID 1384 wrote to memory of 2980 N/A C:\Users\Admin\AppData\Local\Temp\4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118.exe C:\Windows\SysWOW64\explorer.exe
PID 1384 wrote to memory of 2980 N/A C:\Users\Admin\AppData\Local\Temp\4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118.exe C:\Windows\SysWOW64\explorer.exe
PID 1384 wrote to memory of 2980 N/A C:\Users\Admin\AppData\Local\Temp\4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118.exe C:\Windows\SysWOW64\explorer.exe
PID 1384 wrote to memory of 1924 N/A C:\Users\Admin\AppData\Local\Temp\4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118.exe C:\Windows\SysWOW64\explorer.exe
PID 1384 wrote to memory of 1924 N/A C:\Users\Admin\AppData\Local\Temp\4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118.exe C:\Windows\SysWOW64\explorer.exe
PID 1384 wrote to memory of 1924 N/A C:\Users\Admin\AppData\Local\Temp\4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118.exe C:\Windows\SysWOW64\explorer.exe
PID 1384 wrote to memory of 780 N/A C:\Users\Admin\AppData\Local\Temp\4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118.exe C:\Windows\SysWOW64\explorer.exe
PID 1384 wrote to memory of 780 N/A C:\Users\Admin\AppData\Local\Temp\4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118.exe C:\Windows\SysWOW64\explorer.exe
PID 1384 wrote to memory of 780 N/A C:\Users\Admin\AppData\Local\Temp\4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118.exe C:\Windows\SysWOW64\explorer.exe
PID 1384 wrote to memory of 3448 N/A C:\Users\Admin\AppData\Local\Temp\4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118.exe C:\Windows\SysWOW64\explorer.exe
PID 1384 wrote to memory of 3448 N/A C:\Users\Admin\AppData\Local\Temp\4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118.exe C:\Windows\SysWOW64\explorer.exe
PID 1384 wrote to memory of 3448 N/A C:\Users\Admin\AppData\Local\Temp\4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118.exe C:\Windows\SysWOW64\explorer.exe
PID 1384 wrote to memory of 1004 N/A C:\Users\Admin\AppData\Local\Temp\4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118.exe C:\Windows\SysWOW64\explorer.exe
PID 1384 wrote to memory of 1004 N/A C:\Users\Admin\AppData\Local\Temp\4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118.exe C:\Windows\SysWOW64\explorer.exe
PID 1384 wrote to memory of 1004 N/A C:\Users\Admin\AppData\Local\Temp\4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118.exe C:\Windows\SysWOW64\explorer.exe
PID 1384 wrote to memory of 2072 N/A C:\Users\Admin\AppData\Local\Temp\4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118.exe C:\Windows\SysWOW64\explorer.exe
PID 1384 wrote to memory of 2072 N/A C:\Users\Admin\AppData\Local\Temp\4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118.exe C:\Windows\SysWOW64\explorer.exe
PID 1384 wrote to memory of 2072 N/A C:\Users\Admin\AppData\Local\Temp\4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118.exe C:\Windows\SysWOW64\explorer.exe
PID 1384 wrote to memory of 4336 N/A C:\Users\Admin\AppData\Local\Temp\4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118.exe C:\Windows\SysWOW64\explorer.exe
PID 1384 wrote to memory of 4336 N/A C:\Users\Admin\AppData\Local\Temp\4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118.exe C:\Windows\SysWOW64\explorer.exe
PID 1384 wrote to memory of 4336 N/A C:\Users\Admin\AppData\Local\Temp\4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118.exe C:\Windows\SysWOW64\explorer.exe
PID 1384 wrote to memory of 4040 N/A C:\Users\Admin\AppData\Local\Temp\4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118.exe C:\Windows\SysWOW64\explorer.exe
PID 1384 wrote to memory of 4040 N/A C:\Users\Admin\AppData\Local\Temp\4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118.exe C:\Windows\SysWOW64\explorer.exe
PID 1384 wrote to memory of 4040 N/A C:\Users\Admin\AppData\Local\Temp\4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118.exe C:\Windows\SysWOW64\explorer.exe
PID 1384 wrote to memory of 2932 N/A C:\Users\Admin\AppData\Local\Temp\4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118.exe C:\Windows\SysWOW64\explorer.exe
PID 1384 wrote to memory of 2932 N/A C:\Users\Admin\AppData\Local\Temp\4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118.exe C:\Windows\SysWOW64\explorer.exe
PID 1384 wrote to memory of 2932 N/A C:\Users\Admin\AppData\Local\Temp\4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118.exe C:\Windows\SysWOW64\explorer.exe
PID 1384 wrote to memory of 4864 N/A C:\Users\Admin\AppData\Local\Temp\4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118.exe C:\Windows\SysWOW64\explorer.exe
PID 1384 wrote to memory of 4864 N/A C:\Users\Admin\AppData\Local\Temp\4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118.exe C:\Windows\SysWOW64\explorer.exe
PID 1384 wrote to memory of 4864 N/A C:\Users\Admin\AppData\Local\Temp\4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118.exe C:\Windows\SysWOW64\explorer.exe
PID 1384 wrote to memory of 408 N/A C:\Users\Admin\AppData\Local\Temp\4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118.exe C:\Windows\SysWOW64\explorer.exe
PID 1384 wrote to memory of 408 N/A C:\Users\Admin\AppData\Local\Temp\4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118.exe C:\Windows\SysWOW64\explorer.exe
PID 1384 wrote to memory of 408 N/A C:\Users\Admin\AppData\Local\Temp\4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118.exe C:\Windows\SysWOW64\explorer.exe
PID 1384 wrote to memory of 8 N/A C:\Users\Admin\AppData\Local\Temp\4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118.exe C:\Windows\SysWOW64\explorer.exe
PID 1384 wrote to memory of 8 N/A C:\Users\Admin\AppData\Local\Temp\4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118.exe C:\Windows\SysWOW64\explorer.exe
PID 1384 wrote to memory of 8 N/A C:\Users\Admin\AppData\Local\Temp\4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118.exe C:\Windows\SysWOW64\explorer.exe

Processes

C:\Users\Admin\AppData\Local\Temp\4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118.exe"

C:\Users\Admin\AppData\Local\Temp\4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118.exe

C:\Windows\SysWOW64\svchost.exe

svchost.exe

C:\Windows\SysWOW64\explorer.exe

explorer.exe

C:\Windows\SysWOW64\explorer.exe

explorer.exe

C:\Windows\SysWOW64\explorer.exe

explorer.exe

C:\Windows\SysWOW64\explorer.exe

explorer.exe

C:\Windows\SysWOW64\explorer.exe

explorer.exe

C:\Windows\SysWOW64\explorer.exe

explorer.exe

C:\Windows\SysWOW64\explorer.exe

explorer.exe

C:\Windows\SysWOW64\explorer.exe

explorer.exe

C:\Windows\SysWOW64\explorer.exe

explorer.exe

C:\Windows\SysWOW64\explorer.exe

explorer.exe

C:\Windows\SysWOW64\explorer.exe

explorer.exe

C:\Windows\SysWOW64\explorer.exe

explorer.exe

C:\Windows\SysWOW64\explorer.exe

explorer.exe

C:\Windows\SysWOW64\explorer.exe

explorer.exe

C:\Windows\SysWOW64\explorer.exe

explorer.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 g.bing.com udp
US 204.79.197.237:443 g.bing.com tcp
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 241.150.49.20.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 237.197.79.204.in-addr.arpa udp
US 8.8.8.8:53 138.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 ayada.no-ip.info udp
US 8.8.8.8:53 ayada.no-ip.info udp
US 8.8.8.8:53 28.118.140.52.in-addr.arpa udp
US 8.8.8.8:53 ayada.no-ip.info udp
US 8.8.8.8:53 ayada.no-ip.info udp
US 8.8.8.8:53 ayada.no-ip.info udp
US 8.8.8.8:53 157.123.68.40.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 8.8.8.8:53 ayada.no-ip.info udp
US 8.8.8.8:53 ayada.no-ip.info udp
US 8.8.8.8:53 ayada.no-ip.info udp
US 8.8.8.8:53 ayada.no-ip.info udp
US 8.8.8.8:53 ayada.no-ip.info udp
US 8.8.8.8:53 ayada.no-ip.info udp
US 8.8.8.8:53 81.144.22.2.in-addr.arpa udp
US 8.8.8.8:53 ayada.no-ip.info udp
US 8.8.8.8:53 ayada.no-ip.info udp
US 8.8.8.8:53 ayada.no-ip.info udp
US 8.8.8.8:53 23.236.111.52.in-addr.arpa udp
US 8.8.8.8:53 ayada.no-ip.info udp
US 8.8.8.8:53 ayada.no-ip.info udp
US 8.8.8.8:53 ayada.no-ip.info udp
US 8.8.8.8:53 ayada.no-ip.info udp
US 8.8.8.8:53 ayada.no-ip.info 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 ayada.no-ip.info udp
US 8.8.8.8:53 ayada.no-ip.info udp
US 8.8.8.8:53 ayada.no-ip.info udp
US 8.8.8.8:53 ayada.no-ip.info udp
US 8.8.8.8:53 ayada.no-ip.info udp
US 8.8.8.8:53 ayada.no-ip.info udp
US 8.8.8.8:53 ayada.no-ip.info udp
US 8.8.8.8:53 211.143.182.52.in-addr.arpa udp
US 8.8.8.8:53 ayada.no-ip.info udp
US 8.8.8.8:53 ayada.no-ip.info udp

Files

memory/1384-2-0x0000000000C80000-0x0000000000C96000-memory.dmp

memory/1384-4-0x0000000000C80000-0x0000000000C96000-memory.dmp

memory/1384-5-0x0000000000C80000-0x0000000000C96000-memory.dmp

memory/1384-6-0x0000000000C80000-0x0000000000C96000-memory.dmp

memory/2928-10-0x0000000000C80000-0x0000000000C96000-memory.dmp

C:\Windows\InstallDir\Server.exe

MD5 4bde968dc44a5aa3f94e977df490c07b
SHA1 ee6164163bb036c7bf389a914e6a7bf832d61712
SHA256 e713dd53e3e00397cbd7cee9f6500cd58bc85aa5e76979f7cacb74eb37c7638c
SHA512 9c9ece33a878e58fd7e90c705e9c2668164479f2eda2cd3d5c78cc9adb8fc8babd3880d090626ee113dfef5dfef67d0a998cee5477072685729b6ba7711b2b20

memory/1384-13-0x0000000000C80000-0x0000000000C96000-memory.dmp

Analysis: behavioral1

Detonation Overview

Submitted

2024-07-15 23:28

Reported

2024-07-15 23:30

Platform

win7-20240704-en

Max time kernel

150s

Max time network

155s

Command Line

"C:\Users\Admin\AppData\Local\Temp\4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118.exe"

Signatures

Detect XtremeRAT payload

Description Indicator Process Target
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XtremeRAT

persistence spyware rat xtremerat

Boot or Logon Autostart Execution: Active Setup

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{526D7626-7DE5-63MU-CSCC-7A31T284O28A}\StubPath = "C:\\Windows\\InstallDir\\Server.exe restart" C:\Windows\SysWOW64\svchost.exe N/A
Key created \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Active Setup\Installed Components\{526D7626-7DE5-63MU-CSCC-7A31T284O28A} C:\Users\Admin\AppData\Local\Temp\4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{526D7626-7DE5-63MU-CSCC-7A31T284O28A}\StubPath = "C:\\Windows\\InstallDir\\Server.exe restart" C:\Users\Admin\AppData\Local\Temp\4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118.exe N/A
Key created \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Active Setup\Installed Components\{526D7626-7DE5-63MU-CSCC-7A31T284O28A} C:\Windows\SysWOW64\svchost.exe N/A

UPX packed file

upx
Description Indicator Process Target
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Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\HKLM = "C:\\Windows\\InstallDir\\Server.exe" C:\Users\Admin\AppData\Local\Temp\4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\HKCU = "C:\\Windows\\InstallDir\\Server.exe" C:\Users\Admin\AppData\Local\Temp\4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\HKLM = "C:\\Windows\\InstallDir\\Server.exe" C:\Windows\SysWOW64\svchost.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\HKCU = "C:\\Windows\\InstallDir\\Server.exe" C:\Windows\SysWOW64\svchost.exe N/A

Drops file in Windows directory

Description Indicator Process Target
File created C:\Windows\InstallDir\Server.exe C:\Users\Admin\AppData\Local\Temp\4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118.exe N/A
File opened for modification C:\Windows\InstallDir\Server.exe C:\Users\Admin\AppData\Local\Temp\4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118.exe N/A

Enumerates physical storage devices

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118.exe N/A
N/A N/A C:\Windows\SysWOW64\explorer.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2084 wrote to memory of 2188 N/A C:\Users\Admin\AppData\Local\Temp\4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118.exe
PID 2084 wrote to memory of 2188 N/A C:\Users\Admin\AppData\Local\Temp\4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118.exe
PID 2084 wrote to memory of 2188 N/A C:\Users\Admin\AppData\Local\Temp\4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118.exe
PID 2084 wrote to memory of 2188 N/A C:\Users\Admin\AppData\Local\Temp\4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118.exe
PID 2084 wrote to memory of 2188 N/A C:\Users\Admin\AppData\Local\Temp\4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118.exe
PID 2084 wrote to memory of 2188 N/A C:\Users\Admin\AppData\Local\Temp\4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118.exe
PID 2084 wrote to memory of 2188 N/A C:\Users\Admin\AppData\Local\Temp\4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118.exe
PID 2084 wrote to memory of 2188 N/A C:\Users\Admin\AppData\Local\Temp\4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118.exe
PID 2084 wrote to memory of 2188 N/A C:\Users\Admin\AppData\Local\Temp\4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118.exe
PID 2188 wrote to memory of 2128 N/A C:\Users\Admin\AppData\Local\Temp\4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118.exe C:\Windows\SysWOW64\svchost.exe
PID 2188 wrote to memory of 2128 N/A C:\Users\Admin\AppData\Local\Temp\4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118.exe C:\Windows\SysWOW64\svchost.exe
PID 2188 wrote to memory of 2128 N/A C:\Users\Admin\AppData\Local\Temp\4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118.exe C:\Windows\SysWOW64\svchost.exe
PID 2188 wrote to memory of 2128 N/A C:\Users\Admin\AppData\Local\Temp\4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118.exe C:\Windows\SysWOW64\svchost.exe
PID 2188 wrote to memory of 2128 N/A C:\Users\Admin\AppData\Local\Temp\4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118.exe C:\Windows\SysWOW64\svchost.exe
PID 2188 wrote to memory of 3068 N/A C:\Users\Admin\AppData\Local\Temp\4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118.exe C:\Windows\SysWOW64\explorer.exe
PID 2188 wrote to memory of 3068 N/A C:\Users\Admin\AppData\Local\Temp\4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118.exe C:\Windows\SysWOW64\explorer.exe
PID 2188 wrote to memory of 3068 N/A C:\Users\Admin\AppData\Local\Temp\4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118.exe C:\Windows\SysWOW64\explorer.exe
PID 2188 wrote to memory of 3068 N/A C:\Users\Admin\AppData\Local\Temp\4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118.exe C:\Windows\SysWOW64\explorer.exe
PID 2188 wrote to memory of 3068 N/A C:\Users\Admin\AppData\Local\Temp\4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118.exe C:\Windows\SysWOW64\explorer.exe

Processes

C:\Users\Admin\AppData\Local\Temp\4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118.exe"

C:\Users\Admin\AppData\Local\Temp\4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118.exe

C:\Windows\SysWOW64\svchost.exe

svchost.exe

C:\Windows\SysWOW64\explorer.exe

explorer.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 ayada.no-ip.info udp

Files

memory/2188-4-0x0000000000C80000-0x0000000000C96000-memory.dmp

memory/2188-2-0x0000000000C80000-0x0000000000C96000-memory.dmp

memory/2188-5-0x0000000000C80000-0x0000000000C96000-memory.dmp

memory/2188-6-0x0000000000C80000-0x0000000000C96000-memory.dmp

memory/2128-10-0x0000000000C80000-0x0000000000C96000-memory.dmp

memory/2128-12-0x0000000000C80000-0x0000000000C96000-memory.dmp

C:\Windows\InstallDir\Server.exe

MD5 4bde968dc44a5aa3f94e977df490c07b
SHA1 ee6164163bb036c7bf389a914e6a7bf832d61712
SHA256 e713dd53e3e00397cbd7cee9f6500cd58bc85aa5e76979f7cacb74eb37c7638c
SHA512 9c9ece33a878e58fd7e90c705e9c2668164479f2eda2cd3d5c78cc9adb8fc8babd3880d090626ee113dfef5dfef67d0a998cee5477072685729b6ba7711b2b20

memory/3068-16-0x0000000000C80000-0x0000000000C96000-memory.dmp

memory/2188-17-0x0000000000C80000-0x0000000000C96000-memory.dmp

memory/3068-19-0x0000000000C80000-0x0000000000C96000-memory.dmp