Malware Analysis Report

2025-01-02 02:47

Sample ID 240719-qgl6essgnn
Target 5c1607ee74f378a0145c57c3b82b3145_JaffaCakes118
SHA256 04138b2996c1f600e3d44a9aa84751aeb9e87982546197b1c58dc92b509af9cd
Tags
xtremerat persistence rat spyware
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

04138b2996c1f600e3d44a9aa84751aeb9e87982546197b1c58dc92b509af9cd

Threat Level: Known bad

The file 5c1607ee74f378a0145c57c3b82b3145_JaffaCakes118 was found to be: Known bad.

Malicious Activity Summary

xtremerat persistence rat spyware

Detect XtremeRAT payload

XtremeRAT

Suspicious use of SetThreadContext

Program crash

Unsigned PE

Enumerates physical storage devices

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-07-19 13:14

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-07-19 13:14

Reported

2024-07-19 13:16

Platform

win7-20240704-en

Max time kernel

149s

Max time network

119s

Command Line

"C:\Users\Admin\AppData\Local\Temp\5c1607ee74f378a0145c57c3b82b3145_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
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

Enumerates physical storage devices

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\5c1607ee74f378a0145c57c3b82b3145_JaffaCakes118.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2308 wrote to memory of 2152 N/A C:\Users\Admin\AppData\Local\Temp\5c1607ee74f378a0145c57c3b82b3145_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\5c1607ee74f378a0145c57c3b82b3145_JaffaCakes118.exe
PID 2308 wrote to memory of 2152 N/A C:\Users\Admin\AppData\Local\Temp\5c1607ee74f378a0145c57c3b82b3145_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\5c1607ee74f378a0145c57c3b82b3145_JaffaCakes118.exe
PID 2308 wrote to memory of 2152 N/A C:\Users\Admin\AppData\Local\Temp\5c1607ee74f378a0145c57c3b82b3145_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\5c1607ee74f378a0145c57c3b82b3145_JaffaCakes118.exe
PID 2308 wrote to memory of 2152 N/A C:\Users\Admin\AppData\Local\Temp\5c1607ee74f378a0145c57c3b82b3145_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\5c1607ee74f378a0145c57c3b82b3145_JaffaCakes118.exe
PID 2308 wrote to memory of 2152 N/A C:\Users\Admin\AppData\Local\Temp\5c1607ee74f378a0145c57c3b82b3145_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\5c1607ee74f378a0145c57c3b82b3145_JaffaCakes118.exe
PID 2308 wrote to memory of 2152 N/A C:\Users\Admin\AppData\Local\Temp\5c1607ee74f378a0145c57c3b82b3145_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\5c1607ee74f378a0145c57c3b82b3145_JaffaCakes118.exe
PID 2308 wrote to memory of 2152 N/A C:\Users\Admin\AppData\Local\Temp\5c1607ee74f378a0145c57c3b82b3145_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\5c1607ee74f378a0145c57c3b82b3145_JaffaCakes118.exe
PID 2308 wrote to memory of 2152 N/A C:\Users\Admin\AppData\Local\Temp\5c1607ee74f378a0145c57c3b82b3145_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\5c1607ee74f378a0145c57c3b82b3145_JaffaCakes118.exe
PID 2308 wrote to memory of 2152 N/A C:\Users\Admin\AppData\Local\Temp\5c1607ee74f378a0145c57c3b82b3145_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\5c1607ee74f378a0145c57c3b82b3145_JaffaCakes118.exe
PID 2308 wrote to memory of 2152 N/A C:\Users\Admin\AppData\Local\Temp\5c1607ee74f378a0145c57c3b82b3145_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\5c1607ee74f378a0145c57c3b82b3145_JaffaCakes118.exe
PID 2308 wrote to memory of 2152 N/A C:\Users\Admin\AppData\Local\Temp\5c1607ee74f378a0145c57c3b82b3145_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\5c1607ee74f378a0145c57c3b82b3145_JaffaCakes118.exe
PID 2308 wrote to memory of 2152 N/A C:\Users\Admin\AppData\Local\Temp\5c1607ee74f378a0145c57c3b82b3145_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\5c1607ee74f378a0145c57c3b82b3145_JaffaCakes118.exe
PID 2308 wrote to memory of 2152 N/A C:\Users\Admin\AppData\Local\Temp\5c1607ee74f378a0145c57c3b82b3145_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\5c1607ee74f378a0145c57c3b82b3145_JaffaCakes118.exe
PID 2308 wrote to memory of 2152 N/A C:\Users\Admin\AppData\Local\Temp\5c1607ee74f378a0145c57c3b82b3145_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\5c1607ee74f378a0145c57c3b82b3145_JaffaCakes118.exe
PID 2152 wrote to memory of 2128 N/A C:\Users\Admin\AppData\Local\Temp\5c1607ee74f378a0145c57c3b82b3145_JaffaCakes118.exe C:\Windows\SysWOW64\svchost.exe
PID 2152 wrote to memory of 2128 N/A C:\Users\Admin\AppData\Local\Temp\5c1607ee74f378a0145c57c3b82b3145_JaffaCakes118.exe C:\Windows\SysWOW64\svchost.exe
PID 2152 wrote to memory of 2128 N/A C:\Users\Admin\AppData\Local\Temp\5c1607ee74f378a0145c57c3b82b3145_JaffaCakes118.exe C:\Windows\SysWOW64\svchost.exe
PID 2152 wrote to memory of 2128 N/A C:\Users\Admin\AppData\Local\Temp\5c1607ee74f378a0145c57c3b82b3145_JaffaCakes118.exe C:\Windows\SysWOW64\svchost.exe
PID 2152 wrote to memory of 2128 N/A C:\Users\Admin\AppData\Local\Temp\5c1607ee74f378a0145c57c3b82b3145_JaffaCakes118.exe C:\Windows\SysWOW64\svchost.exe
PID 2152 wrote to memory of 2052 N/A C:\Users\Admin\AppData\Local\Temp\5c1607ee74f378a0145c57c3b82b3145_JaffaCakes118.exe C:\Program Files\Internet Explorer\iexplore.exe
PID 2152 wrote to memory of 2052 N/A C:\Users\Admin\AppData\Local\Temp\5c1607ee74f378a0145c57c3b82b3145_JaffaCakes118.exe C:\Program Files\Internet Explorer\iexplore.exe
PID 2152 wrote to memory of 2052 N/A C:\Users\Admin\AppData\Local\Temp\5c1607ee74f378a0145c57c3b82b3145_JaffaCakes118.exe C:\Program Files\Internet Explorer\iexplore.exe
PID 2152 wrote to memory of 2052 N/A C:\Users\Admin\AppData\Local\Temp\5c1607ee74f378a0145c57c3b82b3145_JaffaCakes118.exe C:\Program Files\Internet Explorer\iexplore.exe
PID 2152 wrote to memory of 2052 N/A C:\Users\Admin\AppData\Local\Temp\5c1607ee74f378a0145c57c3b82b3145_JaffaCakes118.exe C:\Program Files\Internet Explorer\iexplore.exe

Processes

C:\Users\Admin\AppData\Local\Temp\5c1607ee74f378a0145c57c3b82b3145_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\5c1607ee74f378a0145c57c3b82b3145_JaffaCakes118.exe"

C:\Users\Admin\AppData\Local\Temp\5c1607ee74f378a0145c57c3b82b3145_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\5c1607ee74f378a0145c57c3b82b3145_JaffaCakes118.exe"

C:\Windows\SysWOW64\svchost.exe

svchost.exe

C:\Program Files\Internet Explorer\iexplore.exe

"C:\Program Files\Internet Explorer\iexplore.exe"

Network

N/A

Files

memory/2308-0-0x0000000000400000-0x000000000051C000-memory.dmp

memory/2152-3-0x0000000010000000-0x0000000010048000-memory.dmp

memory/2152-5-0x0000000010000000-0x0000000010048000-memory.dmp

memory/2308-6-0x0000000002950000-0x0000000002A6C000-memory.dmp

memory/2152-4-0x0000000010000000-0x0000000010048000-memory.dmp

memory/2152-8-0x0000000010000000-0x0000000010048000-memory.dmp

memory/2308-7-0x0000000000400000-0x000000000051C000-memory.dmp

memory/2128-10-0x0000000010000000-0x0000000010048000-memory.dmp

memory/2128-11-0x0000000010000000-0x0000000010048000-memory.dmp

memory/2152-12-0x0000000010000000-0x0000000010048000-memory.dmp

memory/2128-13-0x0000000010000000-0x0000000010048000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-07-19 13:14

Reported

2024-07-19 13:16

Platform

win10v2004-20240709-en

Max time kernel

139s

Max time network

125s

Command Line

"C:\Users\Admin\AppData\Local\Temp\5c1607ee74f378a0145c57c3b82b3145_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
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

Enumerates physical storage devices

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\5c1607ee74f378a0145c57c3b82b3145_JaffaCakes118.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1496 wrote to memory of 3232 N/A C:\Users\Admin\AppData\Local\Temp\5c1607ee74f378a0145c57c3b82b3145_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\5c1607ee74f378a0145c57c3b82b3145_JaffaCakes118.exe
PID 1496 wrote to memory of 3232 N/A C:\Users\Admin\AppData\Local\Temp\5c1607ee74f378a0145c57c3b82b3145_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\5c1607ee74f378a0145c57c3b82b3145_JaffaCakes118.exe
PID 1496 wrote to memory of 3232 N/A C:\Users\Admin\AppData\Local\Temp\5c1607ee74f378a0145c57c3b82b3145_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\5c1607ee74f378a0145c57c3b82b3145_JaffaCakes118.exe
PID 1496 wrote to memory of 3232 N/A C:\Users\Admin\AppData\Local\Temp\5c1607ee74f378a0145c57c3b82b3145_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\5c1607ee74f378a0145c57c3b82b3145_JaffaCakes118.exe
PID 1496 wrote to memory of 3232 N/A C:\Users\Admin\AppData\Local\Temp\5c1607ee74f378a0145c57c3b82b3145_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\5c1607ee74f378a0145c57c3b82b3145_JaffaCakes118.exe
PID 1496 wrote to memory of 3232 N/A C:\Users\Admin\AppData\Local\Temp\5c1607ee74f378a0145c57c3b82b3145_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\5c1607ee74f378a0145c57c3b82b3145_JaffaCakes118.exe
PID 1496 wrote to memory of 3232 N/A C:\Users\Admin\AppData\Local\Temp\5c1607ee74f378a0145c57c3b82b3145_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\5c1607ee74f378a0145c57c3b82b3145_JaffaCakes118.exe
PID 1496 wrote to memory of 3232 N/A C:\Users\Admin\AppData\Local\Temp\5c1607ee74f378a0145c57c3b82b3145_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\5c1607ee74f378a0145c57c3b82b3145_JaffaCakes118.exe
PID 1496 wrote to memory of 3232 N/A C:\Users\Admin\AppData\Local\Temp\5c1607ee74f378a0145c57c3b82b3145_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\5c1607ee74f378a0145c57c3b82b3145_JaffaCakes118.exe
PID 1496 wrote to memory of 3232 N/A C:\Users\Admin\AppData\Local\Temp\5c1607ee74f378a0145c57c3b82b3145_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\5c1607ee74f378a0145c57c3b82b3145_JaffaCakes118.exe
PID 1496 wrote to memory of 3232 N/A C:\Users\Admin\AppData\Local\Temp\5c1607ee74f378a0145c57c3b82b3145_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\5c1607ee74f378a0145c57c3b82b3145_JaffaCakes118.exe
PID 1496 wrote to memory of 3232 N/A C:\Users\Admin\AppData\Local\Temp\5c1607ee74f378a0145c57c3b82b3145_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\5c1607ee74f378a0145c57c3b82b3145_JaffaCakes118.exe
PID 1496 wrote to memory of 3232 N/A C:\Users\Admin\AppData\Local\Temp\5c1607ee74f378a0145c57c3b82b3145_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\5c1607ee74f378a0145c57c3b82b3145_JaffaCakes118.exe
PID 3232 wrote to memory of 4212 N/A C:\Users\Admin\AppData\Local\Temp\5c1607ee74f378a0145c57c3b82b3145_JaffaCakes118.exe C:\Windows\SysWOW64\svchost.exe
PID 3232 wrote to memory of 4212 N/A C:\Users\Admin\AppData\Local\Temp\5c1607ee74f378a0145c57c3b82b3145_JaffaCakes118.exe C:\Windows\SysWOW64\svchost.exe
PID 3232 wrote to memory of 4212 N/A C:\Users\Admin\AppData\Local\Temp\5c1607ee74f378a0145c57c3b82b3145_JaffaCakes118.exe C:\Windows\SysWOW64\svchost.exe
PID 3232 wrote to memory of 4212 N/A C:\Users\Admin\AppData\Local\Temp\5c1607ee74f378a0145c57c3b82b3145_JaffaCakes118.exe C:\Windows\SysWOW64\svchost.exe
PID 3232 wrote to memory of 4888 N/A C:\Users\Admin\AppData\Local\Temp\5c1607ee74f378a0145c57c3b82b3145_JaffaCakes118.exe C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
PID 3232 wrote to memory of 4888 N/A C:\Users\Admin\AppData\Local\Temp\5c1607ee74f378a0145c57c3b82b3145_JaffaCakes118.exe C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
PID 3232 wrote to memory of 4888 N/A C:\Users\Admin\AppData\Local\Temp\5c1607ee74f378a0145c57c3b82b3145_JaffaCakes118.exe C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe

Processes

C:\Users\Admin\AppData\Local\Temp\5c1607ee74f378a0145c57c3b82b3145_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\5c1607ee74f378a0145c57c3b82b3145_JaffaCakes118.exe"

C:\Users\Admin\AppData\Local\Temp\5c1607ee74f378a0145c57c3b82b3145_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\5c1607ee74f378a0145c57c3b82b3145_JaffaCakes118.exe"

C:\Windows\SysWOW64\svchost.exe

svchost.exe

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe

"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 188 -p 4212 -ip 4212

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 4212 -s 480

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 532 -p 4212 -ip 4212

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 4212 -s 488

Network

Country Destination Domain Proto
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
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 73.144.22.2.in-addr.arpa udp
US 8.8.8.8:53 136.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 237.197.79.204.in-addr.arpa udp
US 8.8.8.8:53 88.156.103.20.in-addr.arpa udp
US 8.8.8.8:53 232.168.11.51.in-addr.arpa udp
US 8.8.8.8:53 86.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 81.144.22.2.in-addr.arpa udp
US 52.111.227.11:443 tcp
US 8.8.8.8:53 23.236.111.52.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/1496-0-0x0000000000400000-0x000000000051C000-memory.dmp

memory/3232-4-0x0000000010000000-0x0000000010048000-memory.dmp

memory/3232-3-0x0000000010000000-0x0000000010048000-memory.dmp

memory/3232-5-0x0000000010000000-0x0000000010048000-memory.dmp

memory/1496-6-0x0000000000400000-0x000000000051C000-memory.dmp

memory/3232-7-0x0000000010000000-0x0000000010048000-memory.dmp

memory/4212-8-0x0000000010000000-0x0000000010048000-memory.dmp

memory/3232-9-0x0000000010000000-0x0000000010048000-memory.dmp

memory/4212-10-0x0000000010000000-0x0000000010048000-memory.dmp