Malware Analysis Report

2025-04-13 20:42

Sample ID 240704-dl7aya1ekm
Target 246b57d8bb1179700d5b43a7041678f7_JaffaCakes118
SHA256 8ef0a54da0d40ff470d02eb544e53deb420d3852bb63f8629c91b08c55e606c1
Tags
modiloader trojan upx
score
10/10

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
10/10

SHA256

8ef0a54da0d40ff470d02eb544e53deb420d3852bb63f8629c91b08c55e606c1

Threat Level: Known bad

The file 246b57d8bb1179700d5b43a7041678f7_JaffaCakes118 was found to be: Known bad.

Malicious Activity Summary

modiloader trojan upx

ModiLoader, DBatLoader

ModiLoader Second Stage

Deletes itself

Executes dropped EXE

UPX packed file

Enumerates physical storage devices

Unsigned PE

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-07-04 03:06

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-07-04 03:06

Reported

2024-07-04 03:09

Platform

win7-20240611-en

Max time kernel

131s

Max time network

149s

Command Line

"C:\Users\Admin\AppData\Local\Temp\246b57d8bb1179700d5b43a7041678f7_JaffaCakes118.exe"

Signatures

ModiLoader, DBatLoader

trojan modiloader

ModiLoader Second Stage

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

Deletes itself

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\cmd.exe N/A

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Users\Admin\Favorites\netservice.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

Enumerates physical storage devices

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\Favorites\netservice.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2432 wrote to memory of 2120 N/A C:\Users\Admin\AppData\Local\Temp\246b57d8bb1179700d5b43a7041678f7_JaffaCakes118.exe C:\Windows\SysWOW64\cmd.exe
PID 2432 wrote to memory of 2120 N/A C:\Users\Admin\AppData\Local\Temp\246b57d8bb1179700d5b43a7041678f7_JaffaCakes118.exe C:\Windows\SysWOW64\cmd.exe
PID 2432 wrote to memory of 2120 N/A C:\Users\Admin\AppData\Local\Temp\246b57d8bb1179700d5b43a7041678f7_JaffaCakes118.exe C:\Windows\SysWOW64\cmd.exe
PID 2432 wrote to memory of 2120 N/A C:\Users\Admin\AppData\Local\Temp\246b57d8bb1179700d5b43a7041678f7_JaffaCakes118.exe C:\Windows\SysWOW64\cmd.exe
PID 2272 wrote to memory of 2612 N/A C:\Users\Admin\Favorites\netservice.exe C:\Windows\SysWOW64\svchost.exe
PID 2272 wrote to memory of 2612 N/A C:\Users\Admin\Favorites\netservice.exe C:\Windows\SysWOW64\svchost.exe
PID 2272 wrote to memory of 2612 N/A C:\Users\Admin\Favorites\netservice.exe C:\Windows\SysWOW64\svchost.exe
PID 2272 wrote to memory of 2612 N/A C:\Users\Admin\Favorites\netservice.exe C:\Windows\SysWOW64\svchost.exe
PID 2272 wrote to memory of 2612 N/A C:\Users\Admin\Favorites\netservice.exe C:\Windows\SysWOW64\svchost.exe
PID 2272 wrote to memory of 2612 N/A C:\Users\Admin\Favorites\netservice.exe C:\Windows\SysWOW64\svchost.exe
PID 2272 wrote to memory of 2612 N/A C:\Users\Admin\Favorites\netservice.exe C:\Windows\SysWOW64\svchost.exe
PID 2272 wrote to memory of 2612 N/A C:\Users\Admin\Favorites\netservice.exe C:\Windows\SysWOW64\svchost.exe
PID 2272 wrote to memory of 2612 N/A C:\Users\Admin\Favorites\netservice.exe C:\Windows\SysWOW64\svchost.exe
PID 2272 wrote to memory of 2612 N/A C:\Users\Admin\Favorites\netservice.exe C:\Windows\SysWOW64\svchost.exe
PID 2272 wrote to memory of 2612 N/A C:\Users\Admin\Favorites\netservice.exe C:\Windows\SysWOW64\svchost.exe
PID 2272 wrote to memory of 2612 N/A C:\Users\Admin\Favorites\netservice.exe C:\Windows\SysWOW64\svchost.exe
PID 2272 wrote to memory of 2612 N/A C:\Users\Admin\Favorites\netservice.exe C:\Windows\SysWOW64\svchost.exe
PID 2272 wrote to memory of 2612 N/A C:\Users\Admin\Favorites\netservice.exe C:\Windows\SysWOW64\svchost.exe
PID 2272 wrote to memory of 2612 N/A C:\Users\Admin\Favorites\netservice.exe C:\Windows\SysWOW64\svchost.exe
PID 2272 wrote to memory of 2612 N/A C:\Users\Admin\Favorites\netservice.exe C:\Windows\SysWOW64\svchost.exe
PID 2272 wrote to memory of 2612 N/A C:\Users\Admin\Favorites\netservice.exe C:\Windows\SysWOW64\svchost.exe
PID 2272 wrote to memory of 2612 N/A C:\Users\Admin\Favorites\netservice.exe C:\Windows\SysWOW64\svchost.exe
PID 2272 wrote to memory of 2612 N/A C:\Users\Admin\Favorites\netservice.exe C:\Windows\SysWOW64\svchost.exe
PID 2272 wrote to memory of 2612 N/A C:\Users\Admin\Favorites\netservice.exe C:\Windows\SysWOW64\svchost.exe
PID 2272 wrote to memory of 2612 N/A C:\Users\Admin\Favorites\netservice.exe C:\Windows\SysWOW64\svchost.exe
PID 2272 wrote to memory of 2612 N/A C:\Users\Admin\Favorites\netservice.exe C:\Windows\SysWOW64\svchost.exe
PID 2272 wrote to memory of 2612 N/A C:\Users\Admin\Favorites\netservice.exe C:\Windows\SysWOW64\svchost.exe
PID 2272 wrote to memory of 2612 N/A C:\Users\Admin\Favorites\netservice.exe C:\Windows\SysWOW64\svchost.exe
PID 2272 wrote to memory of 2612 N/A C:\Users\Admin\Favorites\netservice.exe C:\Windows\SysWOW64\svchost.exe
PID 2272 wrote to memory of 2612 N/A C:\Users\Admin\Favorites\netservice.exe C:\Windows\SysWOW64\svchost.exe
PID 2272 wrote to memory of 2612 N/A C:\Users\Admin\Favorites\netservice.exe C:\Windows\SysWOW64\svchost.exe
PID 2272 wrote to memory of 2612 N/A C:\Users\Admin\Favorites\netservice.exe C:\Windows\SysWOW64\svchost.exe
PID 2272 wrote to memory of 2612 N/A C:\Users\Admin\Favorites\netservice.exe C:\Windows\SysWOW64\svchost.exe
PID 2272 wrote to memory of 2612 N/A C:\Users\Admin\Favorites\netservice.exe C:\Windows\SysWOW64\svchost.exe
PID 2272 wrote to memory of 2612 N/A C:\Users\Admin\Favorites\netservice.exe C:\Windows\SysWOW64\svchost.exe
PID 2272 wrote to memory of 2612 N/A C:\Users\Admin\Favorites\netservice.exe C:\Windows\SysWOW64\svchost.exe
PID 2272 wrote to memory of 2612 N/A C:\Users\Admin\Favorites\netservice.exe C:\Windows\SysWOW64\svchost.exe
PID 2272 wrote to memory of 2612 N/A C:\Users\Admin\Favorites\netservice.exe C:\Windows\SysWOW64\svchost.exe
PID 2272 wrote to memory of 2612 N/A C:\Users\Admin\Favorites\netservice.exe C:\Windows\SysWOW64\svchost.exe
PID 2272 wrote to memory of 2612 N/A C:\Users\Admin\Favorites\netservice.exe C:\Windows\SysWOW64\svchost.exe
PID 2272 wrote to memory of 2612 N/A C:\Users\Admin\Favorites\netservice.exe C:\Windows\SysWOW64\svchost.exe
PID 2272 wrote to memory of 2612 N/A C:\Users\Admin\Favorites\netservice.exe C:\Windows\SysWOW64\svchost.exe
PID 2272 wrote to memory of 2612 N/A C:\Users\Admin\Favorites\netservice.exe C:\Windows\SysWOW64\svchost.exe
PID 2272 wrote to memory of 2612 N/A C:\Users\Admin\Favorites\netservice.exe C:\Windows\SysWOW64\svchost.exe
PID 2272 wrote to memory of 2612 N/A C:\Users\Admin\Favorites\netservice.exe C:\Windows\SysWOW64\svchost.exe
PID 2272 wrote to memory of 2612 N/A C:\Users\Admin\Favorites\netservice.exe C:\Windows\SysWOW64\svchost.exe
PID 2272 wrote to memory of 2612 N/A C:\Users\Admin\Favorites\netservice.exe C:\Windows\SysWOW64\svchost.exe
PID 2272 wrote to memory of 2612 N/A C:\Users\Admin\Favorites\netservice.exe C:\Windows\SysWOW64\svchost.exe
PID 2272 wrote to memory of 2612 N/A C:\Users\Admin\Favorites\netservice.exe C:\Windows\SysWOW64\svchost.exe
PID 2272 wrote to memory of 2612 N/A C:\Users\Admin\Favorites\netservice.exe C:\Windows\SysWOW64\svchost.exe
PID 2272 wrote to memory of 2612 N/A C:\Users\Admin\Favorites\netservice.exe C:\Windows\SysWOW64\svchost.exe
PID 2272 wrote to memory of 2612 N/A C:\Users\Admin\Favorites\netservice.exe C:\Windows\SysWOW64\svchost.exe
PID 2272 wrote to memory of 2612 N/A C:\Users\Admin\Favorites\netservice.exe C:\Windows\SysWOW64\svchost.exe
PID 2272 wrote to memory of 2612 N/A C:\Users\Admin\Favorites\netservice.exe C:\Windows\SysWOW64\svchost.exe
PID 2272 wrote to memory of 2612 N/A C:\Users\Admin\Favorites\netservice.exe C:\Windows\SysWOW64\svchost.exe
PID 2272 wrote to memory of 2612 N/A C:\Users\Admin\Favorites\netservice.exe C:\Windows\SysWOW64\svchost.exe
PID 2272 wrote to memory of 2612 N/A C:\Users\Admin\Favorites\netservice.exe C:\Windows\SysWOW64\svchost.exe
PID 2272 wrote to memory of 2612 N/A C:\Users\Admin\Favorites\netservice.exe C:\Windows\SysWOW64\svchost.exe
PID 2272 wrote to memory of 2612 N/A C:\Users\Admin\Favorites\netservice.exe C:\Windows\SysWOW64\svchost.exe
PID 2272 wrote to memory of 2612 N/A C:\Users\Admin\Favorites\netservice.exe C:\Windows\SysWOW64\svchost.exe
PID 2272 wrote to memory of 2612 N/A C:\Users\Admin\Favorites\netservice.exe C:\Windows\SysWOW64\svchost.exe
PID 2272 wrote to memory of 2612 N/A C:\Users\Admin\Favorites\netservice.exe C:\Windows\SysWOW64\svchost.exe
PID 2272 wrote to memory of 2612 N/A C:\Users\Admin\Favorites\netservice.exe C:\Windows\SysWOW64\svchost.exe
PID 2272 wrote to memory of 2612 N/A C:\Users\Admin\Favorites\netservice.exe C:\Windows\SysWOW64\svchost.exe

Processes

C:\Users\Admin\AppData\Local\Temp\246b57d8bb1179700d5b43a7041678f7_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\246b57d8bb1179700d5b43a7041678f7_JaffaCakes118.exe"

C:\Users\Admin\Favorites\netservice.exe

C:\Users\Admin\Favorites\netservice.exe

C:\Windows\SysWOW64\cmd.exe

cmd /c del "C:\Users\Admin\AppData\Local\Temp\246b57d8bb1179700d5b43a7041678f7_JaffaCakes118.exe"

C:\Windows\SysWOW64\svchost.exe

C:\Windows\System32\svchost.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 lw0116.2288.org udp
US 8.8.8.8:53 lw0116.vicp.net udp

Files

C:\Users\Admin\Favorites\netservice.exe

MD5 246b57d8bb1179700d5b43a7041678f7
SHA1 55792d38694025957e33db6abe19d63fc83db0ed
SHA256 8ef0a54da0d40ff470d02eb544e53deb420d3852bb63f8629c91b08c55e606c1
SHA512 515a9524a7540e90d3384cf935b8e5927cebfcd9bd3bd8673d122e065a5d4ac90744bda70bc63aa1b8ac1e738caa3c541931524d56262f682b40d1747facd2df

memory/2432-3-0x0000000000400000-0x0000000000455000-memory.dmp

memory/2612-5-0x0000000000080000-0x0000000000081000-memory.dmp

memory/2612-8-0x00000000000B0000-0x00000000000B1000-memory.dmp

memory/2612-13-0x0000000000130000-0x0000000000131000-memory.dmp

memory/2612-188-0x0000000010410000-0x0000000010465000-memory.dmp

memory/2612-194-0x0000000010410000-0x0000000010465000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-07-04 03:06

Reported

2024-07-04 03:09

Platform

win10v2004-20240508-en

Max time kernel

149s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\246b57d8bb1179700d5b43a7041678f7_JaffaCakes118.exe"

Signatures

N/A

Processes

C:\Users\Admin\AppData\Local\Temp\246b57d8bb1179700d5b43a7041678f7_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\246b57d8bb1179700d5b43a7041678f7_JaffaCakes118.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 196.249.167.52.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 14.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
US 8.8.8.8:53 154.239.44.20.in-addr.arpa udp
US 8.8.8.8:53 157.123.68.40.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
US 8.8.8.8:53 11.227.111.52.in-addr.arpa udp
US 8.8.8.8:53 41.173.79.40.in-addr.arpa udp

Files

N/A