Malware Analysis Report

2024-10-24 16:46

Sample ID 240418-nqyvgach8w
Target f7e8946a4954f59b836a588e29530d17_JaffaCakes118
SHA256 e475b9fed46639088d2fcdb7b8ab0631e4db362a3569b7d3030b8672be9df644
Tags
warzonerat infostealer 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

e475b9fed46639088d2fcdb7b8ab0631e4db362a3569b7d3030b8672be9df644

Threat Level: Known bad

The file f7e8946a4954f59b836a588e29530d17_JaffaCakes118 was found to be: Known bad.

Malicious Activity Summary

warzonerat infostealer rat

WarzoneRat, AveMaria

Warzone RAT payload

Checks computer location settings

Suspicious use of SetThreadContext

Enumerates physical storage devices

Unsigned PE

Program crash

Creates scheduled task(s)

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-04-18 11:36

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-04-18 11:36

Reported

2024-04-18 11:39

Platform

win7-20240221-en

Max time kernel

121s

Max time network

122s

Command Line

"C:\Users\Admin\AppData\Local\Temp\f7e8946a4954f59b836a588e29530d17_JaffaCakes118.exe"

Signatures

WarzoneRat, AveMaria

rat infostealer warzonerat

Warzone RAT payload

rat
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

Enumerates physical storage devices

Creates scheduled task(s)

persistence
Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\schtasks.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2960 wrote to memory of 2812 N/A C:\Users\Admin\AppData\Local\Temp\f7e8946a4954f59b836a588e29530d17_JaffaCakes118.exe C:\Windows\SysWOW64\schtasks.exe
PID 2960 wrote to memory of 2812 N/A C:\Users\Admin\AppData\Local\Temp\f7e8946a4954f59b836a588e29530d17_JaffaCakes118.exe C:\Windows\SysWOW64\schtasks.exe
PID 2960 wrote to memory of 2812 N/A C:\Users\Admin\AppData\Local\Temp\f7e8946a4954f59b836a588e29530d17_JaffaCakes118.exe C:\Windows\SysWOW64\schtasks.exe
PID 2960 wrote to memory of 2812 N/A C:\Users\Admin\AppData\Local\Temp\f7e8946a4954f59b836a588e29530d17_JaffaCakes118.exe C:\Windows\SysWOW64\schtasks.exe
PID 2960 wrote to memory of 2552 N/A C:\Users\Admin\AppData\Local\Temp\f7e8946a4954f59b836a588e29530d17_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\f7e8946a4954f59b836a588e29530d17_JaffaCakes118.exe
PID 2960 wrote to memory of 2552 N/A C:\Users\Admin\AppData\Local\Temp\f7e8946a4954f59b836a588e29530d17_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\f7e8946a4954f59b836a588e29530d17_JaffaCakes118.exe
PID 2960 wrote to memory of 2552 N/A C:\Users\Admin\AppData\Local\Temp\f7e8946a4954f59b836a588e29530d17_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\f7e8946a4954f59b836a588e29530d17_JaffaCakes118.exe
PID 2960 wrote to memory of 2552 N/A C:\Users\Admin\AppData\Local\Temp\f7e8946a4954f59b836a588e29530d17_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\f7e8946a4954f59b836a588e29530d17_JaffaCakes118.exe
PID 2960 wrote to memory of 2552 N/A C:\Users\Admin\AppData\Local\Temp\f7e8946a4954f59b836a588e29530d17_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\f7e8946a4954f59b836a588e29530d17_JaffaCakes118.exe
PID 2960 wrote to memory of 2552 N/A C:\Users\Admin\AppData\Local\Temp\f7e8946a4954f59b836a588e29530d17_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\f7e8946a4954f59b836a588e29530d17_JaffaCakes118.exe
PID 2960 wrote to memory of 2552 N/A C:\Users\Admin\AppData\Local\Temp\f7e8946a4954f59b836a588e29530d17_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\f7e8946a4954f59b836a588e29530d17_JaffaCakes118.exe
PID 2960 wrote to memory of 2552 N/A C:\Users\Admin\AppData\Local\Temp\f7e8946a4954f59b836a588e29530d17_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\f7e8946a4954f59b836a588e29530d17_JaffaCakes118.exe
PID 2960 wrote to memory of 2552 N/A C:\Users\Admin\AppData\Local\Temp\f7e8946a4954f59b836a588e29530d17_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\f7e8946a4954f59b836a588e29530d17_JaffaCakes118.exe
PID 2960 wrote to memory of 2552 N/A C:\Users\Admin\AppData\Local\Temp\f7e8946a4954f59b836a588e29530d17_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\f7e8946a4954f59b836a588e29530d17_JaffaCakes118.exe
PID 2960 wrote to memory of 2552 N/A C:\Users\Admin\AppData\Local\Temp\f7e8946a4954f59b836a588e29530d17_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\f7e8946a4954f59b836a588e29530d17_JaffaCakes118.exe
PID 2960 wrote to memory of 2552 N/A C:\Users\Admin\AppData\Local\Temp\f7e8946a4954f59b836a588e29530d17_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\f7e8946a4954f59b836a588e29530d17_JaffaCakes118.exe
PID 2552 wrote to memory of 2468 N/A C:\Users\Admin\AppData\Local\Temp\f7e8946a4954f59b836a588e29530d17_JaffaCakes118.exe C:\Windows\SysWOW64\WerFault.exe
PID 2552 wrote to memory of 2468 N/A C:\Users\Admin\AppData\Local\Temp\f7e8946a4954f59b836a588e29530d17_JaffaCakes118.exe C:\Windows\SysWOW64\WerFault.exe
PID 2552 wrote to memory of 2468 N/A C:\Users\Admin\AppData\Local\Temp\f7e8946a4954f59b836a588e29530d17_JaffaCakes118.exe C:\Windows\SysWOW64\WerFault.exe
PID 2552 wrote to memory of 2468 N/A C:\Users\Admin\AppData\Local\Temp\f7e8946a4954f59b836a588e29530d17_JaffaCakes118.exe C:\Windows\SysWOW64\WerFault.exe

Processes

C:\Users\Admin\AppData\Local\Temp\f7e8946a4954f59b836a588e29530d17_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\f7e8946a4954f59b836a588e29530d17_JaffaCakes118.exe"

C:\Windows\SysWOW64\schtasks.exe

"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\GWmLkuqcjCByy" /XML "C:\Users\Admin\AppData\Local\Temp\tmpB960.tmp"

C:\Users\Admin\AppData\Local\Temp\f7e8946a4954f59b836a588e29530d17_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\f7e8946a4954f59b836a588e29530d17_JaffaCakes118.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 2552 -s 200

Network

N/A

Files

memory/2960-0-0x0000000000CD0000-0x0000000000DE0000-memory.dmp

memory/2960-1-0x0000000074AD0000-0x00000000751BE000-memory.dmp

memory/2960-2-0x0000000004F40000-0x0000000004F80000-memory.dmp

memory/2960-3-0x0000000000310000-0x000000000032C000-memory.dmp

memory/2960-4-0x0000000074AD0000-0x00000000751BE000-memory.dmp

memory/2960-5-0x0000000004F40000-0x0000000004F80000-memory.dmp

memory/2960-6-0x0000000004F80000-0x0000000004FFC000-memory.dmp

memory/2960-7-0x0000000004500000-0x000000000454A000-memory.dmp

memory/2552-13-0x0000000000400000-0x0000000000554000-memory.dmp

memory/2552-14-0x0000000000400000-0x0000000000554000-memory.dmp

memory/2552-15-0x0000000000400000-0x0000000000554000-memory.dmp

memory/2552-16-0x0000000000400000-0x0000000000554000-memory.dmp

memory/2552-17-0x0000000000400000-0x0000000000554000-memory.dmp

memory/2552-19-0x0000000000400000-0x0000000000554000-memory.dmp

memory/2552-20-0x0000000000400000-0x0000000000554000-memory.dmp

memory/2552-21-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

memory/2552-23-0x0000000000400000-0x0000000000554000-memory.dmp

memory/2552-25-0x0000000000400000-0x0000000000554000-memory.dmp

memory/2960-26-0x0000000074AD0000-0x00000000751BE000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-04-18 11:36

Reported

2024-04-18 11:39

Platform

win10v2004-20240412-en

Max time kernel

124s

Max time network

140s

Command Line

"C:\Users\Admin\AppData\Local\Temp\f7e8946a4954f59b836a588e29530d17_JaffaCakes118.exe"

Signatures

WarzoneRat, AveMaria

rat infostealer warzonerat

Warzone RAT payload

rat
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

Checks computer location settings

Description Indicator Process Target
Key value queried \REGISTRY\USER\S-1-5-21-355664440-2199602304-1223909400-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\f7e8946a4954f59b836a588e29530d17_JaffaCakes118.exe N/A

Enumerates physical storage devices

Creates scheduled task(s)

persistence
Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\schtasks.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1228 wrote to memory of 2724 N/A C:\Users\Admin\AppData\Local\Temp\f7e8946a4954f59b836a588e29530d17_JaffaCakes118.exe C:\Windows\SysWOW64\schtasks.exe
PID 1228 wrote to memory of 2724 N/A C:\Users\Admin\AppData\Local\Temp\f7e8946a4954f59b836a588e29530d17_JaffaCakes118.exe C:\Windows\SysWOW64\schtasks.exe
PID 1228 wrote to memory of 2724 N/A C:\Users\Admin\AppData\Local\Temp\f7e8946a4954f59b836a588e29530d17_JaffaCakes118.exe C:\Windows\SysWOW64\schtasks.exe
PID 1228 wrote to memory of 1748 N/A C:\Users\Admin\AppData\Local\Temp\f7e8946a4954f59b836a588e29530d17_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\f7e8946a4954f59b836a588e29530d17_JaffaCakes118.exe
PID 1228 wrote to memory of 1748 N/A C:\Users\Admin\AppData\Local\Temp\f7e8946a4954f59b836a588e29530d17_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\f7e8946a4954f59b836a588e29530d17_JaffaCakes118.exe
PID 1228 wrote to memory of 1748 N/A C:\Users\Admin\AppData\Local\Temp\f7e8946a4954f59b836a588e29530d17_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\f7e8946a4954f59b836a588e29530d17_JaffaCakes118.exe
PID 1228 wrote to memory of 1748 N/A C:\Users\Admin\AppData\Local\Temp\f7e8946a4954f59b836a588e29530d17_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\f7e8946a4954f59b836a588e29530d17_JaffaCakes118.exe
PID 1228 wrote to memory of 1748 N/A C:\Users\Admin\AppData\Local\Temp\f7e8946a4954f59b836a588e29530d17_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\f7e8946a4954f59b836a588e29530d17_JaffaCakes118.exe
PID 1228 wrote to memory of 1748 N/A C:\Users\Admin\AppData\Local\Temp\f7e8946a4954f59b836a588e29530d17_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\f7e8946a4954f59b836a588e29530d17_JaffaCakes118.exe
PID 1228 wrote to memory of 1748 N/A C:\Users\Admin\AppData\Local\Temp\f7e8946a4954f59b836a588e29530d17_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\f7e8946a4954f59b836a588e29530d17_JaffaCakes118.exe
PID 1228 wrote to memory of 1748 N/A C:\Users\Admin\AppData\Local\Temp\f7e8946a4954f59b836a588e29530d17_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\f7e8946a4954f59b836a588e29530d17_JaffaCakes118.exe
PID 1228 wrote to memory of 1748 N/A C:\Users\Admin\AppData\Local\Temp\f7e8946a4954f59b836a588e29530d17_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\f7e8946a4954f59b836a588e29530d17_JaffaCakes118.exe
PID 1228 wrote to memory of 1748 N/A C:\Users\Admin\AppData\Local\Temp\f7e8946a4954f59b836a588e29530d17_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\f7e8946a4954f59b836a588e29530d17_JaffaCakes118.exe
PID 1228 wrote to memory of 1748 N/A C:\Users\Admin\AppData\Local\Temp\f7e8946a4954f59b836a588e29530d17_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\f7e8946a4954f59b836a588e29530d17_JaffaCakes118.exe

Processes

C:\Users\Admin\AppData\Local\Temp\f7e8946a4954f59b836a588e29530d17_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\f7e8946a4954f59b836a588e29530d17_JaffaCakes118.exe"

C:\Windows\SysWOW64\schtasks.exe

"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\GWmLkuqcjCByy" /XML "C:\Users\Admin\AppData\Local\Temp\tmpDB2D.tmp"

C:\Users\Admin\AppData\Local\Temp\f7e8946a4954f59b836a588e29530d17_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\f7e8946a4954f59b836a588e29530d17_JaffaCakes118.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 2.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 82.90.14.23.in-addr.arpa udp
US 8.8.8.8:53 8.8.8.8.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 9.228.82.20.in-addr.arpa udp
US 8.8.8.8:53 237.197.79.204.in-addr.arpa udp
US 8.8.8.8:53 163.233.34.23.in-addr.arpa udp
US 8.8.8.8:53 57.169.31.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 26.165.165.52.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 8.8.8.8:53 17.143.109.104.in-addr.arpa udp
US 20.150.137.35:7400 tcp
US 8.8.8.8:53 0.204.248.87.in-addr.arpa udp
US 20.150.137.35:7400 tcp
US 8.8.8.8:53 23.236.111.52.in-addr.arpa udp
US 20.150.137.35:7400 tcp
US 20.150.137.35:7400 tcp

Files

memory/1228-0-0x0000000000060000-0x0000000000170000-memory.dmp

memory/1228-1-0x0000000075020000-0x00000000757D0000-memory.dmp

memory/1228-2-0x0000000004B90000-0x0000000004BA0000-memory.dmp

memory/1228-3-0x0000000004CC0000-0x0000000004D52000-memory.dmp

memory/1228-4-0x0000000005310000-0x00000000058B4000-memory.dmp

memory/1228-5-0x0000000004B70000-0x0000000004B8C000-memory.dmp

memory/1228-6-0x0000000004E00000-0x0000000004E9C000-memory.dmp

memory/1228-7-0x0000000075020000-0x00000000757D0000-memory.dmp

memory/1228-8-0x0000000004B90000-0x0000000004BA0000-memory.dmp

memory/1228-9-0x00000000059C0000-0x0000000005A3C000-memory.dmp

memory/1228-10-0x0000000005A40000-0x0000000005A8A000-memory.dmp

memory/1748-16-0x0000000000400000-0x0000000000554000-memory.dmp

memory/1228-20-0x0000000075020000-0x00000000757D0000-memory.dmp

memory/1748-19-0x0000000000400000-0x0000000000554000-memory.dmp

memory/1748-21-0x0000000000400000-0x0000000000554000-memory.dmp

memory/1748-22-0x0000000000400000-0x0000000000554000-memory.dmp