Malware Analysis Report

2024-10-19 06:59

Sample ID 240620-stsj3syekn
Target 07412dcdd4f375a675eab10e0be67b23_JaffaCakes118
SHA256 0f65da1f24a492bac7882f1b3dce1c7113de694a3a4bef0e567cc0a1d0fc9ffb
Tags
modiloader trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

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

0f65da1f24a492bac7882f1b3dce1c7113de694a3a4bef0e567cc0a1d0fc9ffb

Threat Level: Known bad

The file 07412dcdd4f375a675eab10e0be67b23_JaffaCakes118 was found to be: Known bad.

Malicious Activity Summary

modiloader trojan

ModiLoader, DBatLoader

ModiLoader Second Stage

Modiloader family

ModiLoader Second Stage

Suspicious use of SetThreadContext

Unsigned PE

Program crash

Suspicious use of WriteProcessMemory

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-06-20 15:25

Signatures

ModiLoader Second Stage

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

Modiloader family

modiloader

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-20 15:25

Reported

2024-06-20 15:27

Platform

win7-20240508-en

Max time kernel

120s

Max time network

120s

Command Line

"C:\Users\Admin\AppData\Local\Temp\07412dcdd4f375a675eab10e0be67b23_JaffaCakes118.exe"

Signatures

ModiLoader, DBatLoader

trojan modiloader

ModiLoader Second Stage

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

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1644 wrote to memory of 1704 N/A C:\Users\Admin\AppData\Local\Temp\07412dcdd4f375a675eab10e0be67b23_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\07412dcdd4f375a675eab10e0be67b23_JaffaCakes118.exe
PID 1644 wrote to memory of 1704 N/A C:\Users\Admin\AppData\Local\Temp\07412dcdd4f375a675eab10e0be67b23_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\07412dcdd4f375a675eab10e0be67b23_JaffaCakes118.exe
PID 1644 wrote to memory of 1704 N/A C:\Users\Admin\AppData\Local\Temp\07412dcdd4f375a675eab10e0be67b23_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\07412dcdd4f375a675eab10e0be67b23_JaffaCakes118.exe
PID 1644 wrote to memory of 1704 N/A C:\Users\Admin\AppData\Local\Temp\07412dcdd4f375a675eab10e0be67b23_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\07412dcdd4f375a675eab10e0be67b23_JaffaCakes118.exe
PID 1644 wrote to memory of 1704 N/A C:\Users\Admin\AppData\Local\Temp\07412dcdd4f375a675eab10e0be67b23_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\07412dcdd4f375a675eab10e0be67b23_JaffaCakes118.exe
PID 1644 wrote to memory of 1704 N/A C:\Users\Admin\AppData\Local\Temp\07412dcdd4f375a675eab10e0be67b23_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\07412dcdd4f375a675eab10e0be67b23_JaffaCakes118.exe
PID 1644 wrote to memory of 1704 N/A C:\Users\Admin\AppData\Local\Temp\07412dcdd4f375a675eab10e0be67b23_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\07412dcdd4f375a675eab10e0be67b23_JaffaCakes118.exe

Processes

C:\Users\Admin\AppData\Local\Temp\07412dcdd4f375a675eab10e0be67b23_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\07412dcdd4f375a675eab10e0be67b23_JaffaCakes118.exe"

C:\Users\Admin\AppData\Local\Temp\07412dcdd4f375a675eab10e0be67b23_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\07412dcdd4f375a675eab10e0be67b23_JaffaCakes118.exe

Network

N/A

Files

memory/1704-0-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

memory/1644-8-0x0000000011000000-0x0000000011025000-memory.dmp

memory/1704-6-0x0000000000400000-0x0000000000419000-memory.dmp

memory/1704-4-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

memory/1704-2-0x0000000000400000-0x0000000000419000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-20 15:25

Reported

2024-06-20 15:27

Platform

win10v2004-20240611-en

Max time kernel

139s

Max time network

123s

Command Line

"C:\Users\Admin\AppData\Local\Temp\07412dcdd4f375a675eab10e0be67b23_JaffaCakes118.exe"

Signatures

ModiLoader, DBatLoader

trojan modiloader

ModiLoader Second Stage

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

Processes

C:\Users\Admin\AppData\Local\Temp\07412dcdd4f375a675eab10e0be67b23_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\07412dcdd4f375a675eab10e0be67b23_JaffaCakes118.exe"

C:\Users\Admin\AppData\Local\Temp\07412dcdd4f375a675eab10e0be67b23_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\07412dcdd4f375a675eab10e0be67b23_JaffaCakes118.exe

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1188 -ip 1188

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 1188 -s 80

Network

Country Destination Domain Proto
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 204.79.197.237:443 g.bing.com tcp
NL 23.62.61.129:443 www.bing.com tcp
US 8.8.8.8:53 149.220.183.52.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 71.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 129.61.62.23.in-addr.arpa udp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
US 8.8.8.8:53 196.249.167.52.in-addr.arpa udp
US 8.8.8.8:53 183.59.114.20.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
US 8.8.8.8:53 107.12.20.2.in-addr.arpa udp
US 8.8.8.8:53 31.243.111.52.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 8.8.8.8:53 10.27.171.150.in-addr.arpa udp

Files

memory/1188-0-0x0000000000400000-0x0000000000419000-memory.dmp

memory/2392-2-0x0000000011000000-0x0000000011025000-memory.dmp