Malware Analysis Report

2025-05-28 18:45

Sample ID 241103-d852dstfqg
Target 8977b0f748a7cb9edaf7b3229bdf0adb_JaffaCakes118
SHA256 1247ffc1b0264c4f175d045a0b7e86cbfb057e544b01056a642b9f8ee8924808
Tags
upx collection 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

1247ffc1b0264c4f175d045a0b7e86cbfb057e544b01056a642b9f8ee8924808

Threat Level: Shows suspicious behavior

The file 8977b0f748a7cb9edaf7b3229bdf0adb_JaffaCakes118 was found to be: Shows suspicious behavior.

Malicious Activity Summary

upx collection discovery

Accesses Microsoft Outlook accounts

UPX packed file

Unsigned PE

System Location Discovery: System Language Discovery

Suspicious use of SetWindowsHookEx

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-03 03:41

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

2024-11-03 03:41

Reported

2024-11-03 03:44

Platform

win7-20240903-en

Max time kernel

120s

Max time network

120s

Command Line

"C:\Users\Admin\AppData\Local\Temp\8977b0f748a7cb9edaf7b3229bdf0adb_JaffaCakes118.exe"

Signatures

Accesses Microsoft Outlook accounts

collection
Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts C:\Users\Admin\AppData\Local\Temp\8977b0f748a7cb9edaf7b3229bdf0adb_JaffaCakes118.exe N/A

UPX packed file

upx
Description Indicator Process Target
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\8977b0f748a7cb9edaf7b3229bdf0adb_JaffaCakes118.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\8977b0f748a7cb9edaf7b3229bdf0adb_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\8977b0f748a7cb9edaf7b3229bdf0adb_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\8977b0f748a7cb9edaf7b3229bdf0adb_JaffaCakes118.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 ftp.100webspace.net udp
N/A 127.0.0.1:21 tcp

Files

memory/2384-0-0x0000000000400000-0x0000000000410000-memory.dmp

memory/2384-3-0x0000000000400000-0x0000000000410000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-03 03:41

Reported

2024-11-03 03:44

Platform

win10v2004-20241007-en

Max time kernel

142s

Max time network

140s

Command Line

"C:\Users\Admin\AppData\Local\Temp\8977b0f748a7cb9edaf7b3229bdf0adb_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

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\8977b0f748a7cb9edaf7b3229bdf0adb_JaffaCakes118.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\8977b0f748a7cb9edaf7b3229bdf0adb_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\8977b0f748a7cb9edaf7b3229bdf0adb_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\8977b0f748a7cb9edaf7b3229bdf0adb_JaffaCakes118.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 133.211.185.52.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 10.27.171.150.in-addr.arpa udp
US 8.8.8.8:53 69.209.201.84.in-addr.arpa udp
US 8.8.8.8:53 73.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 53.210.109.20.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 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 57.169.31.20.in-addr.arpa udp
US 8.8.8.8:53 13.227.111.52.in-addr.arpa udp
US 8.8.8.8:53 55.36.223.20.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
US 150.171.27.10:443 tse1.mm.bing.net tcp

Files

memory/4464-0-0x0000000000400000-0x0000000000410000-memory.dmp

memory/4464-3-0x0000000000400000-0x0000000000410000-memory.dmp