Malware Analysis Report

2025-08-10 16:44

Sample ID 241014-tpde2atekc
Target 430adad9f6dff411effa1fa2985b955f_JaffaCakes118
SHA256 e64c17ae30ae562d48832d6015be8964edff77a5a3f376eeef210dedb69eba1f
Tags
upx credential_access discovery 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

e64c17ae30ae562d48832d6015be8964edff77a5a3f376eeef210dedb69eba1f

Threat Level: Shows suspicious behavior

The file 430adad9f6dff411effa1fa2985b955f_JaffaCakes118 was found to be: Shows suspicious behavior.

Malicious Activity Summary

upx credential_access discovery stealer

Credentials from Password Stores: Windows Credential Manager

Suspicious use of SetThreadContext

UPX packed file

Browser Information Discovery

System Location Discovery: System Language Discovery

Program crash

Unsigned PE

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-10-14 16:13

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

2024-10-14 16:13

Reported

2024-10-14 16:16

Platform

win7-20240903-en

Max time kernel

121s

Max time network

121s

Command Line

"C:\Users\Admin\AppData\Local\Temp\430adad9f6dff411effa1fa2985b955f_JaffaCakes118.exe"

Signatures

Credentials from Password Stores: Windows Credential Manager

credential_access stealer

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 2376 set thread context of 2112 N/A C:\Users\Admin\AppData\Local\Temp\430adad9f6dff411effa1fa2985b955f_JaffaCakes118.exe C:\Windows\SysWOW64\svchost.exe

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
N/A N/A N/A N/A
N/A N/A N/A N/A

Browser Information Discovery

discovery

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\svchost.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\430adad9f6dff411effa1fa2985b955f_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\430adad9f6dff411effa1fa2985b955f_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\430adad9f6dff411effa1fa2985b955f_JaffaCakes118.exe"

C:\Windows\SysWOW64\svchost.exe

svchost.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 news.medbod.com udp
US 72.14.178.174:7975 news.medbod.com udp
US 72.14.178.174:7975 news.medbod.com udp
US 72.14.178.174:7975 news.medbod.com udp
US 72.14.178.174:7975 news.medbod.com udp
US 72.14.178.174:7975 news.medbod.com udp
US 72.14.178.174:7975 news.medbod.com udp
US 72.14.178.174:7975 news.medbod.com udp
US 72.14.178.174:7975 news.medbod.com udp
US 72.14.178.174:7975 news.medbod.com udp
US 72.14.178.174:7975 news.medbod.com udp

Files

memory/2376-0-0x0000000000400000-0x0000000000427000-memory.dmp

memory/2112-1-0x0000000000400000-0x0000000000427000-memory.dmp

memory/2376-4-0x0000000000400000-0x0000000000427000-memory.dmp

memory/2112-5-0x0000000000400000-0x0000000000427000-memory.dmp

memory/2112-6-0x0000000000400000-0x0000000000427000-memory.dmp

memory/2112-7-0x0000000000400000-0x0000000000427000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-10-14 16:13

Reported

2024-10-14 16:16

Platform

win10v2004-20241007-en

Max time kernel

139s

Max time network

143s

Command Line

"C:\Users\Admin\AppData\Local\Temp\430adad9f6dff411effa1fa2985b955f_JaffaCakes118.exe"

Signatures

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 1900 set thread context of 4840 N/A C:\Users\Admin\AppData\Local\Temp\430adad9f6dff411effa1fa2985b955f_JaffaCakes118.exe C:\Windows\SysWOW64\svchost.exe

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
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\430adad9f6dff411effa1fa2985b955f_JaffaCakes118.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\svchost.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\430adad9f6dff411effa1fa2985b955f_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\430adad9f6dff411effa1fa2985b955f_JaffaCakes118.exe"

C:\Windows\SysWOW64\svchost.exe

svchost.exe

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4840 -ip 4840

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 4840 -s 492

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 4840 -ip 4840

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 4840 -s 508

Network

Country Destination Domain Proto
US 8.8.8.8:53 news.medbod.com udp
US 8.8.8.8:53 g.bing.com udp
US 150.171.28.10:443 g.bing.com tcp
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 4.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 56.163.245.4.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 98.117.19.2.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 13.227.111.52.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp

Files

memory/1900-0-0x0000000000400000-0x0000000000427000-memory.dmp

memory/1900-1-0x0000000000400000-0x0000000000427000-memory.dmp

memory/4840-2-0x0000000000400000-0x0000000000427000-memory.dmp

memory/4840-3-0x0000000000400000-0x0000000000427000-memory.dmp