Malware Analysis Report

2025-06-16 00:53

Sample ID 241031-tyedpaspgl
Target 8380a9c639e764a38e691e1376762194_JaffaCakes118
SHA256 f6d94bd1b033b14578498b2811ceba2c5d3eaaf5f5ce6804511c89041d95bfda
Tags
upx credential_access discovery spyware stealer
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

f6d94bd1b033b14578498b2811ceba2c5d3eaaf5f5ce6804511c89041d95bfda

Threat Level: Shows suspicious behavior

The file 8380a9c639e764a38e691e1376762194_JaffaCakes118 was found to be: Shows suspicious behavior.

Malicious Activity Summary

upx credential_access discovery spyware stealer

Reads WinSCP keys stored on the system

Reads data files stored by FTP clients

Unsecured Credentials: Credentials In Files

Checks installed software on the system

UPX packed file

Unsigned PE

System Location Discovery: System Language Discovery

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-10-31 16:27

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

2024-10-31 16:27

Reported

2024-10-31 16:30

Platform

win7-20241010-en

Max time kernel

121s

Max time network

123s

Command Line

"C:\Users\Admin\AppData\Local\Temp\8380a9c639e764a38e691e1376762194_JaffaCakes118.exe"

Signatures

Reads WinSCP keys stored on the system

spyware stealer

Reads data files stored by FTP clients

spyware stealer

Unsecured Credentials: Credentials In Files

credential_access stealer

Checks installed software on the system

discovery

UPX packed file

upx
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

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\8380a9c639e764a38e691e1376762194_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\8380a9c639e764a38e691e1376762194_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\8380a9c639e764a38e691e1376762194_JaffaCakes118.exe"

Network

Country Destination Domain Proto
GB 109.169.29.115:80 tcp

Files

memory/2636-0-0x0000000000400000-0x0000000000430000-memory.dmp

memory/2636-1-0x0000000000400000-0x0000000000430000-memory.dmp

memory/2636-3-0x0000000000400000-0x0000000000430000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-10-31 16:27

Reported

2024-10-31 16:30

Platform

win10v2004-20241007-en

Max time kernel

149s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\8380a9c639e764a38e691e1376762194_JaffaCakes118.exe"

Signatures

Reads WinSCP keys stored on the system

spyware stealer

Reads data files stored by FTP clients

spyware stealer

Unsecured Credentials: Credentials In Files

credential_access stealer

Checks installed software on the system

discovery

UPX packed file

upx
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

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\8380a9c639e764a38e691e1376762194_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\8380a9c639e764a38e691e1376762194_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\8380a9c639e764a38e691e1376762194_JaffaCakes118.exe"

Network

Country Destination Domain Proto
GB 109.169.29.115:80 tcp
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 150.171.27.10:443 g.bing.com tcp
US 8.8.8.8:53 217.106.137.52.in-addr.arpa udp
US 8.8.8.8:53 14.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 81.144.22.2.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 232.168.11.51.in-addr.arpa udp
US 8.8.8.8:53 149.220.183.52.in-addr.arpa udp
US 8.8.8.8:53 56.163.245.4.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 0.205.248.87.in-addr.arpa udp
US 8.8.8.8:53 21.236.111.52.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 43.58.199.20.in-addr.arpa udp

Files

memory/2480-0-0x0000000000400000-0x0000000000430000-memory.dmp

memory/2480-1-0x0000000000400000-0x0000000000430000-memory.dmp

memory/2480-3-0x0000000000400000-0x0000000000430000-memory.dmp