Malware Analysis Report

2024-11-15 05:40

Sample ID 240604-b8at5shb7y
Target 93533fce61ed9b960648d133e224796a_JaffaCakes118
SHA256 3388559284defc4aff5a277679e38505c90c5a5356bfeb711058cfd0231a3036
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

3388559284defc4aff5a277679e38505c90c5a5356bfeb711058cfd0231a3036

Threat Level: Shows suspicious behavior

The file 93533fce61ed9b960648d133e224796a_JaffaCakes118 was found to be: Shows suspicious behavior.

Malicious Activity Summary

discovery

Checks installed software on the system

Unsigned PE

Program crash

Suspicious use of WriteProcessMemory

Suspicious behavior: LoadsDriver

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-06-04 01:48

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-04 01:48

Reported

2024-06-04 01:51

Platform

win7-20240419-en

Max time kernel

118s

Max time network

123s

Command Line

"C:\Users\Admin\AppData\Local\Temp\93533fce61ed9b960648d133e224796a_JaffaCakes118.exe"

Signatures

Processes

C:\Users\Admin\AppData\Local\Temp\93533fce61ed9b960648d133e224796a_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\93533fce61ed9b960648d133e224796a_JaffaCakes118.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 2976 -s 500

Network

Country Destination Domain Proto
GB 217.73.64.1:24687 udp
N/A 127.0.0.1:8081 tcp
GB 217.73.64.1:24687 udp
GB 217.73.64.1:24687 udp
US 8.8.8.8:53 dload.ipbill.com udp
US 54.161.222.85:1030 dload.ipbill.com tcp
GB 217.73.64.1:24687 udp
GB 217.73.64.1:24687 udp
GB 217.73.64.1:24687 udp

Files

memory/2976-0-0x0000000000400000-0x0000000000482000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-04 01:48

Reported

2024-06-04 01:51

Platform

win10v2004-20240508-en

Max time kernel

137s

Max time network

114s

Command Line

"C:\Users\Admin\AppData\Local\Temp\93533fce61ed9b960648d133e224796a_JaffaCakes118.exe"

Signatures

Checks installed software on the system

discovery

Suspicious behavior: LoadsDriver

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

Processes

C:\Users\Admin\AppData\Local\Temp\93533fce61ed9b960648d133e224796a_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\93533fce61ed9b960648d133e224796a_JaffaCakes118.exe"

C:\Windows\System32\svchost.exe

C:\Windows\System32\svchost.exe -k NetworkService -p -s TapiSrv

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 5064 -ip 5064

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 5064 -s 984

Network

Country Destination Domain Proto
GB 217.73.64.1:24687 udp
US 8.8.8.8:53 1.64.73.217.in-addr.arpa udp
US 8.8.8.8:53 13.86.106.20.in-addr.arpa udp
N/A 127.0.0.1:8081 tcp
US 8.8.8.8:53 80.90.14.23.in-addr.arpa udp
US 8.8.8.8:53 76.32.126.40.in-addr.arpa udp
GB 217.73.64.1:24687 udp
GB 217.73.64.1:24687 udp
NL 23.62.61.97:443 www.bing.com tcp
US 8.8.8.8:53 97.61.62.23.in-addr.arpa udp
US 8.8.8.8:53 dload.ipbill.com udp
US 52.71.57.184:1030 dload.ipbill.com tcp
US 8.8.8.8:53 241.150.49.20.in-addr.arpa udp
GB 217.73.64.1:24687 udp
GB 217.73.64.1:24687 udp
US 8.8.8.8:53 164.189.21.2.in-addr.arpa udp
GB 217.73.64.1:24687 udp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 91.90.14.23.in-addr.arpa udp
US 8.8.8.8:53 82.90.14.23.in-addr.arpa udp
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 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 204.79.197.200:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 200.197.79.204.in-addr.arpa udp

Files

memory/5064-0-0x0000000000400000-0x0000000000482000-memory.dmp