Malware Analysis Report

2025-01-02 02:18

Sample ID 240719-bw2gbszanf
Target 59ea0bd1ed02d56597ca1f43c8548c2e_JaffaCakes118
SHA256 cef387c694462481ebc08c6a9ac8c6e7cdd5b15503f346ab7cf58b8d557477f6
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: 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

cef387c694462481ebc08c6a9ac8c6e7cdd5b15503f346ab7cf58b8d557477f6

Threat Level: Known bad

The file 59ea0bd1ed02d56597ca1f43c8548c2e_JaffaCakes118 was found to be: Known bad.

Malicious Activity Summary

xtremerat persistence rat spyware

XtremeRAT

Detect XtremeRAT payload

Suspicious use of SetThreadContext

Enumerates physical storage devices

Program crash

Unsigned PE

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-07-19 01:30

Signatures

Unsigned PE

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

Analysis: behavioral2

Detonation Overview

Submitted

2024-07-19 01:30

Reported

2024-07-19 01:33

Platform

win10v2004-20240709-en

Max time kernel

148s

Max time network

151s

Command Line

"C:\Users\Admin\AppData\Local\Temp\59ea0bd1ed02d56597ca1f43c8548c2e_JaffaCakes118.exe"

Signatures

Detect XtremeRAT payload

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

persistence spyware rat xtremerat

Enumerates physical storage devices

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 4136 wrote to memory of 3048 N/A C:\Users\Admin\AppData\Local\Temp\59ea0bd1ed02d56597ca1f43c8548c2e_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\59ea0bd1ed02d56597ca1f43c8548c2e_JaffaCakes118.EXE
PID 4136 wrote to memory of 3048 N/A C:\Users\Admin\AppData\Local\Temp\59ea0bd1ed02d56597ca1f43c8548c2e_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\59ea0bd1ed02d56597ca1f43c8548c2e_JaffaCakes118.EXE
PID 4136 wrote to memory of 3048 N/A C:\Users\Admin\AppData\Local\Temp\59ea0bd1ed02d56597ca1f43c8548c2e_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\59ea0bd1ed02d56597ca1f43c8548c2e_JaffaCakes118.EXE
PID 4136 wrote to memory of 3048 N/A C:\Users\Admin\AppData\Local\Temp\59ea0bd1ed02d56597ca1f43c8548c2e_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\59ea0bd1ed02d56597ca1f43c8548c2e_JaffaCakes118.EXE
PID 4136 wrote to memory of 3048 N/A C:\Users\Admin\AppData\Local\Temp\59ea0bd1ed02d56597ca1f43c8548c2e_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\59ea0bd1ed02d56597ca1f43c8548c2e_JaffaCakes118.EXE
PID 4136 wrote to memory of 3048 N/A C:\Users\Admin\AppData\Local\Temp\59ea0bd1ed02d56597ca1f43c8548c2e_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\59ea0bd1ed02d56597ca1f43c8548c2e_JaffaCakes118.EXE
PID 4136 wrote to memory of 3048 N/A C:\Users\Admin\AppData\Local\Temp\59ea0bd1ed02d56597ca1f43c8548c2e_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\59ea0bd1ed02d56597ca1f43c8548c2e_JaffaCakes118.EXE
PID 4136 wrote to memory of 3048 N/A C:\Users\Admin\AppData\Local\Temp\59ea0bd1ed02d56597ca1f43c8548c2e_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\59ea0bd1ed02d56597ca1f43c8548c2e_JaffaCakes118.EXE
PID 4136 wrote to memory of 3048 N/A C:\Users\Admin\AppData\Local\Temp\59ea0bd1ed02d56597ca1f43c8548c2e_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\59ea0bd1ed02d56597ca1f43c8548c2e_JaffaCakes118.EXE
PID 4136 wrote to memory of 3048 N/A C:\Users\Admin\AppData\Local\Temp\59ea0bd1ed02d56597ca1f43c8548c2e_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\59ea0bd1ed02d56597ca1f43c8548c2e_JaffaCakes118.EXE
PID 4136 wrote to memory of 3048 N/A C:\Users\Admin\AppData\Local\Temp\59ea0bd1ed02d56597ca1f43c8548c2e_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\59ea0bd1ed02d56597ca1f43c8548c2e_JaffaCakes118.EXE
PID 4136 wrote to memory of 3048 N/A C:\Users\Admin\AppData\Local\Temp\59ea0bd1ed02d56597ca1f43c8548c2e_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\59ea0bd1ed02d56597ca1f43c8548c2e_JaffaCakes118.EXE
PID 4136 wrote to memory of 3048 N/A C:\Users\Admin\AppData\Local\Temp\59ea0bd1ed02d56597ca1f43c8548c2e_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\59ea0bd1ed02d56597ca1f43c8548c2e_JaffaCakes118.EXE
PID 3048 wrote to memory of 1756 N/A C:\Users\Admin\AppData\Local\Temp\59ea0bd1ed02d56597ca1f43c8548c2e_JaffaCakes118.EXE C:\Windows\SysWOW64\svchost.exe
PID 3048 wrote to memory of 1756 N/A C:\Users\Admin\AppData\Local\Temp\59ea0bd1ed02d56597ca1f43c8548c2e_JaffaCakes118.EXE C:\Windows\SysWOW64\svchost.exe
PID 3048 wrote to memory of 1756 N/A C:\Users\Admin\AppData\Local\Temp\59ea0bd1ed02d56597ca1f43c8548c2e_JaffaCakes118.EXE C:\Windows\SysWOW64\svchost.exe
PID 3048 wrote to memory of 1756 N/A C:\Users\Admin\AppData\Local\Temp\59ea0bd1ed02d56597ca1f43c8548c2e_JaffaCakes118.EXE C:\Windows\SysWOW64\svchost.exe
PID 3048 wrote to memory of 4284 N/A C:\Users\Admin\AppData\Local\Temp\59ea0bd1ed02d56597ca1f43c8548c2e_JaffaCakes118.EXE C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
PID 3048 wrote to memory of 4284 N/A C:\Users\Admin\AppData\Local\Temp\59ea0bd1ed02d56597ca1f43c8548c2e_JaffaCakes118.EXE C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
PID 3048 wrote to memory of 4284 N/A C:\Users\Admin\AppData\Local\Temp\59ea0bd1ed02d56597ca1f43c8548c2e_JaffaCakes118.EXE C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe

Processes

C:\Users\Admin\AppData\Local\Temp\59ea0bd1ed02d56597ca1f43c8548c2e_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\59ea0bd1ed02d56597ca1f43c8548c2e_JaffaCakes118.exe"

C:\Users\Admin\AppData\Local\Temp\59ea0bd1ed02d56597ca1f43c8548c2e_JaffaCakes118.EXE

C:\Users\Admin\AppData\Local\Temp\59ea0bd1ed02d56597ca1f43c8548c2e_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 408 -p 1756 -ip 1756

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 1756 -s 480

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 524 -p 1756 -ip 1756

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 1756 -s 504

Network

Country Destination Domain Proto
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
US 8.8.8.8:53 73.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 0.204.248.87.in-addr.arpa udp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 88.156.103.20.in-addr.arpa udp
US 150.171.27.10:443 tcp
US 150.171.27.10:443 tcp
US 150.171.27.10:443 tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tcp
US 8.8.8.8:53 56.126.166.20.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 14.227.111.52.in-addr.arpa udp

Files

memory/4136-0-0x0000000000400000-0x000000000042B800-memory.dmp

memory/4136-4-0x0000000002570000-0x0000000002580000-memory.dmp

memory/4136-3-0x0000000002560000-0x0000000002570000-memory.dmp

memory/4136-2-0x0000000000730000-0x0000000000740000-memory.dmp

memory/4136-11-0x0000000002D50000-0x0000000002D60000-memory.dmp

memory/4136-12-0x0000000003570000-0x0000000003580000-memory.dmp

memory/4136-10-0x0000000002D40000-0x0000000002D50000-memory.dmp

memory/4136-9-0x0000000002620000-0x0000000002630000-memory.dmp

memory/4136-8-0x0000000002600000-0x0000000002610000-memory.dmp

memory/4136-7-0x00000000025F0000-0x0000000002600000-memory.dmp

memory/4136-6-0x00000000025E0000-0x00000000025F0000-memory.dmp

memory/4136-5-0x0000000002580000-0x0000000002590000-memory.dmp

memory/4136-14-0x0000000003590000-0x00000000035A0000-memory.dmp

memory/4136-13-0x0000000003580000-0x0000000003590000-memory.dmp

memory/4136-16-0x00000000035B0000-0x00000000035C0000-memory.dmp

memory/4136-15-0x00000000035A0000-0x00000000035B0000-memory.dmp

memory/4136-17-0x00000000035C0000-0x00000000035D0000-memory.dmp

memory/4136-18-0x00000000035D0000-0x00000000035E0000-memory.dmp

memory/3048-21-0x0000000010000000-0x000000001004A000-memory.dmp

memory/3048-22-0x0000000010000000-0x000000001004A000-memory.dmp

memory/3048-23-0x0000000010000000-0x000000001004A000-memory.dmp

memory/4136-24-0x0000000000400000-0x000000000042B800-memory.dmp

memory/3048-25-0x0000000010000000-0x000000001004A000-memory.dmp

memory/1756-26-0x0000000010000000-0x000000001004A000-memory.dmp

memory/3048-27-0x0000000010000000-0x000000001004A000-memory.dmp

memory/1756-28-0x0000000010000000-0x000000001004A000-memory.dmp

Analysis: behavioral1

Detonation Overview

Submitted

2024-07-19 01:30

Reported

2024-07-19 01:33

Platform

win7-20240705-en

Max time kernel

149s

Max time network

122s

Command Line

"C:\Users\Admin\AppData\Local\Temp\59ea0bd1ed02d56597ca1f43c8548c2e_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
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XtremeRAT

persistence spyware rat xtremerat

Enumerates physical storage devices

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2720 wrote to memory of 3052 N/A C:\Users\Admin\AppData\Local\Temp\59ea0bd1ed02d56597ca1f43c8548c2e_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\59ea0bd1ed02d56597ca1f43c8548c2e_JaffaCakes118.EXE
PID 2720 wrote to memory of 3052 N/A C:\Users\Admin\AppData\Local\Temp\59ea0bd1ed02d56597ca1f43c8548c2e_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\59ea0bd1ed02d56597ca1f43c8548c2e_JaffaCakes118.EXE
PID 2720 wrote to memory of 3052 N/A C:\Users\Admin\AppData\Local\Temp\59ea0bd1ed02d56597ca1f43c8548c2e_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\59ea0bd1ed02d56597ca1f43c8548c2e_JaffaCakes118.EXE
PID 2720 wrote to memory of 3052 N/A C:\Users\Admin\AppData\Local\Temp\59ea0bd1ed02d56597ca1f43c8548c2e_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\59ea0bd1ed02d56597ca1f43c8548c2e_JaffaCakes118.EXE
PID 2720 wrote to memory of 3052 N/A C:\Users\Admin\AppData\Local\Temp\59ea0bd1ed02d56597ca1f43c8548c2e_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\59ea0bd1ed02d56597ca1f43c8548c2e_JaffaCakes118.EXE
PID 2720 wrote to memory of 3052 N/A C:\Users\Admin\AppData\Local\Temp\59ea0bd1ed02d56597ca1f43c8548c2e_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\59ea0bd1ed02d56597ca1f43c8548c2e_JaffaCakes118.EXE
PID 2720 wrote to memory of 3052 N/A C:\Users\Admin\AppData\Local\Temp\59ea0bd1ed02d56597ca1f43c8548c2e_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\59ea0bd1ed02d56597ca1f43c8548c2e_JaffaCakes118.EXE
PID 2720 wrote to memory of 3052 N/A C:\Users\Admin\AppData\Local\Temp\59ea0bd1ed02d56597ca1f43c8548c2e_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\59ea0bd1ed02d56597ca1f43c8548c2e_JaffaCakes118.EXE
PID 2720 wrote to memory of 3052 N/A C:\Users\Admin\AppData\Local\Temp\59ea0bd1ed02d56597ca1f43c8548c2e_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\59ea0bd1ed02d56597ca1f43c8548c2e_JaffaCakes118.EXE
PID 2720 wrote to memory of 3052 N/A C:\Users\Admin\AppData\Local\Temp\59ea0bd1ed02d56597ca1f43c8548c2e_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\59ea0bd1ed02d56597ca1f43c8548c2e_JaffaCakes118.EXE
PID 2720 wrote to memory of 3052 N/A C:\Users\Admin\AppData\Local\Temp\59ea0bd1ed02d56597ca1f43c8548c2e_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\59ea0bd1ed02d56597ca1f43c8548c2e_JaffaCakes118.EXE
PID 2720 wrote to memory of 3052 N/A C:\Users\Admin\AppData\Local\Temp\59ea0bd1ed02d56597ca1f43c8548c2e_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\59ea0bd1ed02d56597ca1f43c8548c2e_JaffaCakes118.EXE
PID 3052 wrote to memory of 2736 N/A C:\Users\Admin\AppData\Local\Temp\59ea0bd1ed02d56597ca1f43c8548c2e_JaffaCakes118.EXE C:\Windows\SysWOW64\svchost.exe
PID 3052 wrote to memory of 2736 N/A C:\Users\Admin\AppData\Local\Temp\59ea0bd1ed02d56597ca1f43c8548c2e_JaffaCakes118.EXE C:\Windows\SysWOW64\svchost.exe
PID 3052 wrote to memory of 2736 N/A C:\Users\Admin\AppData\Local\Temp\59ea0bd1ed02d56597ca1f43c8548c2e_JaffaCakes118.EXE C:\Windows\SysWOW64\svchost.exe
PID 3052 wrote to memory of 2736 N/A C:\Users\Admin\AppData\Local\Temp\59ea0bd1ed02d56597ca1f43c8548c2e_JaffaCakes118.EXE C:\Windows\SysWOW64\svchost.exe
PID 3052 wrote to memory of 2736 N/A C:\Users\Admin\AppData\Local\Temp\59ea0bd1ed02d56597ca1f43c8548c2e_JaffaCakes118.EXE C:\Windows\SysWOW64\svchost.exe
PID 3052 wrote to memory of 2572 N/A C:\Users\Admin\AppData\Local\Temp\59ea0bd1ed02d56597ca1f43c8548c2e_JaffaCakes118.EXE C:\Program Files\Internet Explorer\iexplore.exe
PID 3052 wrote to memory of 2572 N/A C:\Users\Admin\AppData\Local\Temp\59ea0bd1ed02d56597ca1f43c8548c2e_JaffaCakes118.EXE C:\Program Files\Internet Explorer\iexplore.exe
PID 3052 wrote to memory of 2572 N/A C:\Users\Admin\AppData\Local\Temp\59ea0bd1ed02d56597ca1f43c8548c2e_JaffaCakes118.EXE C:\Program Files\Internet Explorer\iexplore.exe
PID 3052 wrote to memory of 2572 N/A C:\Users\Admin\AppData\Local\Temp\59ea0bd1ed02d56597ca1f43c8548c2e_JaffaCakes118.EXE C:\Program Files\Internet Explorer\iexplore.exe
PID 3052 wrote to memory of 2572 N/A C:\Users\Admin\AppData\Local\Temp\59ea0bd1ed02d56597ca1f43c8548c2e_JaffaCakes118.EXE C:\Program Files\Internet Explorer\iexplore.exe

Processes

C:\Users\Admin\AppData\Local\Temp\59ea0bd1ed02d56597ca1f43c8548c2e_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\59ea0bd1ed02d56597ca1f43c8548c2e_JaffaCakes118.exe"

C:\Users\Admin\AppData\Local\Temp\59ea0bd1ed02d56597ca1f43c8548c2e_JaffaCakes118.EXE

C:\Users\Admin\AppData\Local\Temp\59ea0bd1ed02d56597ca1f43c8548c2e_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/2720-1-0x0000000000400000-0x000000000042B800-memory.dmp

memory/2720-2-0x00000000001C0000-0x00000000001D0000-memory.dmp

memory/2720-3-0x00000000001D0000-0x00000000001E0000-memory.dmp

memory/2720-4-0x0000000000260000-0x0000000000270000-memory.dmp

memory/2720-5-0x0000000000270000-0x0000000000280000-memory.dmp

memory/2720-6-0x0000000000280000-0x0000000000290000-memory.dmp

memory/2720-18-0x0000000002090000-0x00000000020A0000-memory.dmp

memory/2720-17-0x0000000001F50000-0x0000000001F60000-memory.dmp

memory/2720-16-0x0000000001F40000-0x0000000001F50000-memory.dmp

memory/2720-15-0x0000000001EF0000-0x0000000001F00000-memory.dmp

memory/2720-14-0x0000000001EE0000-0x0000000001EF0000-memory.dmp

memory/2720-13-0x00000000007A0000-0x00000000007B0000-memory.dmp

memory/2720-12-0x0000000000790000-0x00000000007A0000-memory.dmp

memory/2720-11-0x0000000000740000-0x0000000000750000-memory.dmp

memory/2720-10-0x0000000000730000-0x0000000000740000-memory.dmp

memory/2720-9-0x0000000000720000-0x0000000000730000-memory.dmp

memory/2720-8-0x0000000000710000-0x0000000000720000-memory.dmp

memory/2720-7-0x0000000000700000-0x0000000000710000-memory.dmp

memory/3052-21-0x0000000010000000-0x000000001004A000-memory.dmp

memory/3052-23-0x0000000010000000-0x000000001004A000-memory.dmp

memory/3052-25-0x0000000010000000-0x000000001004A000-memory.dmp

memory/3052-30-0x0000000010000000-0x000000001004A000-memory.dmp

memory/3052-28-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

memory/3052-32-0x0000000000400000-0x000000000042B800-memory.dmp

memory/2720-33-0x0000000000400000-0x000000000042B800-memory.dmp

memory/2720-31-0x00000000024C0000-0x00000000024EC000-memory.dmp

memory/3052-27-0x0000000010000000-0x000000001004A000-memory.dmp

memory/3052-26-0x0000000010000000-0x000000001004A000-memory.dmp

memory/3052-24-0x0000000010000000-0x000000001004A000-memory.dmp

memory/3052-22-0x0000000010000000-0x000000001004A000-memory.dmp

memory/3052-35-0x0000000010000000-0x000000001004A000-memory.dmp

memory/3052-36-0x0000000010000000-0x000000001004A000-memory.dmp

memory/3052-34-0x0000000010000000-0x000000001004A000-memory.dmp

memory/2736-39-0x0000000010000000-0x000000001004A000-memory.dmp

memory/3052-40-0x0000000010000000-0x000000001004A000-memory.dmp

memory/2736-41-0x0000000010000000-0x000000001004A000-memory.dmp