Malware Analysis Report

2024-10-10 12:13

Sample ID 240613-rek11ssarc
Target a5effcdfc98523d897c830a2a5fc3577_JaffaCakes118
SHA256 ac3ec48628b168b7164e160e970d3051c0ae8a11418420b0d6f567acad48db91
Tags
upx
score
7/10

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
7/10

SHA256

ac3ec48628b168b7164e160e970d3051c0ae8a11418420b0d6f567acad48db91

Threat Level: Shows suspicious behavior

The file a5effcdfc98523d897c830a2a5fc3577_JaffaCakes118 was found to be: Shows suspicious behavior.

Malicious Activity Summary

upx

UPX packed file

Unsigned PE

Enumerates physical storage devices

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-06-13 14:06

Signatures

UPX packed file

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

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-13 14:06

Reported

2024-06-13 14:09

Platform

win7-20240611-en

Max time kernel

119s

Max time network

124s

Command Line

"C:\Users\Admin\AppData\Local\Temp\a5effcdfc98523d897c830a2a5fc3577_JaffaCakes118.exe"

Signatures

UPX packed file

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

Enumerates physical storage devices

Processes

C:\Users\Admin\AppData\Local\Temp\a5effcdfc98523d897c830a2a5fc3577_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\a5effcdfc98523d897c830a2a5fc3577_JaffaCakes118.exe"

Network

N/A

Files

memory/2932-2-0x00000000002E0000-0x00000000002E6000-memory.dmp

memory/2932-0-0x0000000000400000-0x0000000000411000-memory.dmp

memory/2932-3-0x0000000000400000-0x0000000000411000-memory.dmp

memory/2932-4-0x00000000002E0000-0x00000000002E6000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-13 14:06

Reported

2024-06-13 14:08

Platform

win10v2004-20240611-en

Max time kernel

91s

Max time network

94s

Command Line

"C:\Users\Admin\AppData\Local\Temp\a5effcdfc98523d897c830a2a5fc3577_JaffaCakes118.exe"

Signatures

UPX packed file

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

Enumerates physical storage devices

Processes

C:\Users\Admin\AppData\Local\Temp\a5effcdfc98523d897c830a2a5fc3577_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\a5effcdfc98523d897c830a2a5fc3577_JaffaCakes118.exe"

Network

Country Destination Domain Proto
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 14.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 145.83.221.88.in-addr.arpa udp
NL 23.62.61.160:443 www.bing.com tcp
US 8.8.8.8:53 160.61.62.23.in-addr.arpa udp
US 8.8.8.8:53 86.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 8.8.8.8:53 35.15.31.184.in-addr.arpa udp
US 8.8.8.8:53 105.83.221.88.in-addr.arpa udp

Files

memory/1760-0-0x0000000000400000-0x0000000000411000-memory.dmp

memory/1760-3-0x0000000000400000-0x0000000000411000-memory.dmp