Malware Analysis Report

2025-06-16 07:16

Sample ID 240531-2chszsff3w
Target 889136c79c9966b5a2bd8b215a175e6f_JaffaCakes118
SHA256 125fd121cc10d75d073d175a5760e10942eec68ecdbc9608cbbe6bf23abf6ecb
Tags
score
1/10

Table of Contents

Analysis Overview

MITRE ATT&CK

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
1/10

SHA256

125fd121cc10d75d073d175a5760e10942eec68ecdbc9608cbbe6bf23abf6ecb

Threat Level: No (potentially) malicious behavior was detected

The file 889136c79c9966b5a2bd8b215a175e6f_JaffaCakes118 was found to be: No (potentially) malicious behavior was detected.

Malicious Activity Summary


Suspicious use of WriteProcessMemory

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-05-31 22:26

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-05-31 22:26

Reported

2024-05-31 22:28

Platform

win7-20240221-en

Max time kernel

118s

Max time network

124s

Command Line

"C:\Users\Admin\AppData\Local\Temp\889136c79c9966b5a2bd8b215a175e6f_JaffaCakes118.exe"

Signatures

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2240 wrote to memory of 1892 N/A C:\Users\Admin\AppData\Local\Temp\889136c79c9966b5a2bd8b215a175e6f_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\889136c79c9966b5a2bd8b215a175e6f_JaffaCakes118.exe
PID 2240 wrote to memory of 1892 N/A C:\Users\Admin\AppData\Local\Temp\889136c79c9966b5a2bd8b215a175e6f_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\889136c79c9966b5a2bd8b215a175e6f_JaffaCakes118.exe
PID 2240 wrote to memory of 1892 N/A C:\Users\Admin\AppData\Local\Temp\889136c79c9966b5a2bd8b215a175e6f_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\889136c79c9966b5a2bd8b215a175e6f_JaffaCakes118.exe
PID 2240 wrote to memory of 1892 N/A C:\Users\Admin\AppData\Local\Temp\889136c79c9966b5a2bd8b215a175e6f_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\889136c79c9966b5a2bd8b215a175e6f_JaffaCakes118.exe
PID 2240 wrote to memory of 1740 N/A C:\Users\Admin\AppData\Local\Temp\889136c79c9966b5a2bd8b215a175e6f_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\889136c79c9966b5a2bd8b215a175e6f_JaffaCakes118.exe
PID 2240 wrote to memory of 1740 N/A C:\Users\Admin\AppData\Local\Temp\889136c79c9966b5a2bd8b215a175e6f_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\889136c79c9966b5a2bd8b215a175e6f_JaffaCakes118.exe
PID 2240 wrote to memory of 1740 N/A C:\Users\Admin\AppData\Local\Temp\889136c79c9966b5a2bd8b215a175e6f_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\889136c79c9966b5a2bd8b215a175e6f_JaffaCakes118.exe
PID 2240 wrote to memory of 1740 N/A C:\Users\Admin\AppData\Local\Temp\889136c79c9966b5a2bd8b215a175e6f_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\889136c79c9966b5a2bd8b215a175e6f_JaffaCakes118.exe

Processes

C:\Users\Admin\AppData\Local\Temp\889136c79c9966b5a2bd8b215a175e6f_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\889136c79c9966b5a2bd8b215a175e6f_JaffaCakes118.exe"

C:\Users\Admin\AppData\Local\Temp\889136c79c9966b5a2bd8b215a175e6f_JaffaCakes118.exe

start

C:\Users\Admin\AppData\Local\Temp\889136c79c9966b5a2bd8b215a175e6f_JaffaCakes118.exe

watch

Network

Country Destination Domain Proto
US 8.8.8.8:53 forces.procoldpro.ru udp

Files

memory/2240-0-0x0000000000400000-0x000000000048E000-memory.dmp

memory/2240-5-0x0000000005000000-0x0000000005069000-memory.dmp

memory/2240-4-0x0000000001E80000-0x0000000001F0E000-memory.dmp

memory/1740-7-0x0000000000920000-0x0000000000960000-memory.dmp

memory/1740-6-0x0000000005000000-0x0000000005069000-memory.dmp

memory/2240-3-0x0000000001E80000-0x0000000001F0E000-memory.dmp

memory/2240-2-0x0000000000490000-0x00000000004D0000-memory.dmp

memory/2240-1-0x0000000005000000-0x0000000005069000-memory.dmp

memory/1892-8-0x0000000005000000-0x0000000005069000-memory.dmp

memory/1892-9-0x0000000000600000-0x0000000000640000-memory.dmp

memory/1892-10-0x0000000005000000-0x0000000005069000-memory.dmp

memory/1740-11-0x0000000005000000-0x0000000005069000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-05-31 22:26

Reported

2024-05-31 22:28

Platform

win10v2004-20240508-en

Max time kernel

149s

Max time network

151s

Command Line

"C:\Users\Admin\AppData\Local\Temp\889136c79c9966b5a2bd8b215a175e6f_JaffaCakes118.exe"

Signatures

Processes

C:\Users\Admin\AppData\Local\Temp\889136c79c9966b5a2bd8b215a175e6f_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\889136c79c9966b5a2bd8b215a175e6f_JaffaCakes118.exe"

C:\Users\Admin\AppData\Local\Temp\889136c79c9966b5a2bd8b215a175e6f_JaffaCakes118.exe

start

C:\Users\Admin\AppData\Local\Temp\889136c79c9966b5a2bd8b215a175e6f_JaffaCakes118.exe

watch

Network

Country Destination Domain Proto
US 8.8.8.8:53 forces.procoldpro.ru udp
US 8.8.8.8:53 183.142.211.20.in-addr.arpa udp
NL 23.62.61.194:443 www.bing.com tcp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 140.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 55.36.223.20.in-addr.arpa udp
US 8.8.8.8:53 194.61.62.23.in-addr.arpa udp
US 8.8.8.8:53 forces.procoldpro.ru udp
US 8.8.8.8:53 154.239.44.20.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 145.83.221.88.in-addr.arpa udp
US 8.8.8.8:53 43.58.199.20.in-addr.arpa udp
US 8.8.8.8:53 11.227.111.52.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 200.197.79.204.in-addr.arpa udp
US 8.8.8.8:53 77.239.69.13.in-addr.arpa udp

Files

memory/4880-0-0x0000000000400000-0x000000000048E000-memory.dmp

memory/4880-2-0x0000000005000000-0x0000000005069000-memory.dmp

memory/4880-1-0x0000000000400000-0x000000000048E000-memory.dmp

memory/2276-5-0x00000000009A0000-0x00000000009B0000-memory.dmp

memory/2276-4-0x00000000009A0000-0x00000000009B0000-memory.dmp

memory/2276-3-0x0000000005000000-0x0000000005069000-memory.dmp

memory/4384-6-0x0000000005000000-0x0000000005069000-memory.dmp

memory/4384-7-0x00000000008B0000-0x00000000008C0000-memory.dmp

memory/4384-8-0x0000000005000000-0x0000000005069000-memory.dmp

memory/2276-9-0x0000000005000000-0x0000000005069000-memory.dmp