Malware Analysis Report

2024-11-13 13:27

Sample ID 240603-m4at5acb5s
Target 91890994758326a5cd6f404525e0f40a_JaffaCakes118
SHA256 143ec9c94fe75e7bd877859a7712f9ce49425c39e8a4f5dc275342585a6b5f98
Tags
discovery
score
6/10

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
6/10

SHA256

143ec9c94fe75e7bd877859a7712f9ce49425c39e8a4f5dc275342585a6b5f98

Threat Level: Shows suspicious behavior

The file 91890994758326a5cd6f404525e0f40a_JaffaCakes118 was found to be: Shows suspicious behavior.

Malicious Activity Summary

discovery

Checks installed software on the system

Drops file in Windows directory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-06-03 11:00

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-03 11:00

Reported

2024-06-03 11:03

Platform

win7-20240508-en

Max time kernel

120s

Max time network

121s

Command Line

"C:\Users\Admin\AppData\Local\Temp\91890994758326a5cd6f404525e0f40a_JaffaCakes118.exe"

Signatures

Checks installed software on the system

discovery

Drops file in Windows directory

Description Indicator Process Target
File created C:\Windows\Tasks\ChatSphere.job C:\Users\Admin\AppData\Local\Temp\91890994758326a5cd6f404525e0f40a_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\91890994758326a5cd6f404525e0f40a_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\91890994758326a5cd6f404525e0f40a_JaffaCakes118.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 parentmodel.biz udp
US 8.8.8.8:53 allmodel-pro.com udp
US 204.11.56.48:80 allmodel-pro.com tcp
US 8.8.8.8:53 groupmodel.biz udp
US 8.8.8.8:53 moodmodel.biz udp

Files

memory/1280-0-0x0000000000020000-0x0000000000021000-memory.dmp

memory/1280-2-0x0000000000080000-0x0000000000081000-memory.dmp

memory/1280-1-0x0000000000030000-0x0000000000031000-memory.dmp

memory/1280-4-0x00000000000A0000-0x00000000000A1000-memory.dmp

memory/1280-3-0x0000000000090000-0x0000000000091000-memory.dmp

memory/1280-5-0x00000000004D0000-0x00000000004F0000-memory.dmp

memory/1280-6-0x0000000000F30000-0x0000000000F5F000-memory.dmp

memory/1280-10-0x00000000004D0000-0x00000000004F0000-memory.dmp

memory/1280-18-0x00000000004D0000-0x00000000004F0000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-03 11:00

Reported

2024-06-03 11:03

Platform

win10v2004-20240508-en

Max time kernel

133s

Max time network

102s

Command Line

"C:\Users\Admin\AppData\Local\Temp\91890994758326a5cd6f404525e0f40a_JaffaCakes118.exe"

Signatures

Drops file in Windows directory

Description Indicator Process Target
File created C:\Windows\Tasks\ChatSphere.job C:\Users\Admin\AppData\Local\Temp\91890994758326a5cd6f404525e0f40a_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\91890994758326a5cd6f404525e0f40a_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\91890994758326a5cd6f404525e0f40a_JaffaCakes118.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 allmodel-pro.com udp
US 8.8.8.8:53 parentmodel.biz udp
US 8.8.8.8:53 groupmodel.biz udp
US 204.11.56.48:80 allmodel-pro.com tcp
US 8.8.8.8:53 moodmodel.biz 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
BE 88.221.83.234:443 www.bing.com tcp
US 8.8.8.8:53 58.55.71.13.in-addr.arpa udp
US 8.8.8.8:53 73.90.14.23.in-addr.arpa udp
US 8.8.8.8:53 237.197.79.204.in-addr.arpa udp
BE 88.221.83.234:443 www.bing.com tcp
US 8.8.8.8:53 234.83.221.88.in-addr.arpa udp
US 8.8.8.8:53 67.31.126.40.in-addr.arpa udp
US 8.8.8.8:53 57.169.31.20.in-addr.arpa udp
US 8.8.8.8:53 149.220.183.52.in-addr.arpa udp
US 8.8.8.8:53 103.169.127.40.in-addr.arpa udp
US 8.8.8.8:53 56.126.166.20.in-addr.arpa udp
US 8.8.8.8:53 33.140.123.92.in-addr.arpa udp
US 8.8.8.8:53 91.90.14.23.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 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 205.47.74.20.in-addr.arpa udp

Files

memory/2168-3-0x0000000000F60000-0x0000000000F61000-memory.dmp

memory/2168-2-0x0000000000F50000-0x0000000000F51000-memory.dmp

memory/2168-1-0x0000000000F40000-0x0000000000F41000-memory.dmp

memory/2168-0-0x0000000000F30000-0x0000000000F31000-memory.dmp

memory/2168-4-0x0000000000F70000-0x0000000000F71000-memory.dmp

memory/2168-5-0x00000000015E0000-0x0000000001600000-memory.dmp

memory/2168-10-0x00000000015E0000-0x0000000001600000-memory.dmp

memory/2168-6-0x0000000002910000-0x000000000293F000-memory.dmp

memory/2168-18-0x00000000015E0000-0x0000000001600000-memory.dmp