Malware Analysis Report

2024-08-06 14:19

Sample ID 240619-xeg71swgla
Target 00060b5e85b65448ae20ed9260ce6262_JaffaCakes118
SHA256 c8a44c5c09b6762b2e908601d193fc476f503a89137a409423d7006e7943ed46
Tags
modiloader trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK Matrix

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

c8a44c5c09b6762b2e908601d193fc476f503a89137a409423d7006e7943ed46

Threat Level: Known bad

The file 00060b5e85b65448ae20ed9260ce6262_JaffaCakes118 was found to be: Known bad.

Malicious Activity Summary

modiloader trojan

ModiLoader, DBatLoader

ModiLoader Second Stage

Drops file in System32 directory

Suspicious use of SetThreadContext

Unsigned PE

Program crash

Suspicious use of WriteProcessMemory

MITRE ATT&CK Matrix

N/A

Analysis: static1

Detonation Overview

Reported

2024-06-19 18:45

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-19 18:45

Reported

2024-06-19 18:48

Platform

win7-20240221-en

Max time kernel

119s

Max time network

120s

Command Line

"C:\Users\Admin\AppData\Local\Temp\00060b5e85b65448ae20ed9260ce6262_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

Drops file in System32 directory

Description Indicator Process Target
File created C:\Windows\SysWOW64\FieleWay.txt C:\Users\Admin\AppData\Local\Temp\00060b5e85b65448ae20ed9260ce6262_JaffaCakes118.exe N/A

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 1096 set thread context of 1684 N/A C:\Users\Admin\AppData\Local\Temp\00060b5e85b65448ae20ed9260ce6262_JaffaCakes118.exe C:\Windows\SysWOW64\mspaint.exe

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1096 wrote to memory of 1684 N/A C:\Users\Admin\AppData\Local\Temp\00060b5e85b65448ae20ed9260ce6262_JaffaCakes118.exe C:\Windows\SysWOW64\mspaint.exe
PID 1096 wrote to memory of 1684 N/A C:\Users\Admin\AppData\Local\Temp\00060b5e85b65448ae20ed9260ce6262_JaffaCakes118.exe C:\Windows\SysWOW64\mspaint.exe
PID 1096 wrote to memory of 1684 N/A C:\Users\Admin\AppData\Local\Temp\00060b5e85b65448ae20ed9260ce6262_JaffaCakes118.exe C:\Windows\SysWOW64\mspaint.exe
PID 1096 wrote to memory of 1684 N/A C:\Users\Admin\AppData\Local\Temp\00060b5e85b65448ae20ed9260ce6262_JaffaCakes118.exe C:\Windows\SysWOW64\mspaint.exe
PID 1096 wrote to memory of 1684 N/A C:\Users\Admin\AppData\Local\Temp\00060b5e85b65448ae20ed9260ce6262_JaffaCakes118.exe C:\Windows\SysWOW64\mspaint.exe
PID 1096 wrote to memory of 1684 N/A C:\Users\Admin\AppData\Local\Temp\00060b5e85b65448ae20ed9260ce6262_JaffaCakes118.exe C:\Windows\SysWOW64\mspaint.exe

Processes

C:\Users\Admin\AppData\Local\Temp\00060b5e85b65448ae20ed9260ce6262_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\00060b5e85b65448ae20ed9260ce6262_JaffaCakes118.exe"

C:\Windows\SysWOW64\mspaint.exe

"C:\Windows\system32\mspaint.exe"

Network

N/A

Files

memory/1096-1-0x0000000000020000-0x0000000000021000-memory.dmp

memory/1096-0-0x0000000000400000-0x000000000055A000-memory.dmp

memory/1096-2-0x0000000000400000-0x000000000055A000-memory.dmp

memory/1096-3-0x00000000003E0000-0x00000000003E1000-memory.dmp

memory/1684-5-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

memory/1684-8-0x0000000000400000-0x000000000055A000-memory.dmp

memory/1096-10-0x0000000000400000-0x000000000055A000-memory.dmp

memory/1684-9-0x0000000000400000-0x000000000055A000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-19 18:45

Reported

2024-06-19 18:48

Platform

win10v2004-20240611-en

Max time kernel

139s

Max time network

126s

Command Line

"C:\Users\Admin\AppData\Local\Temp\00060b5e85b65448ae20ed9260ce6262_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

Drops file in System32 directory

Description Indicator Process Target
File created C:\Windows\SysWOW64\FieleWay.txt C:\Users\Admin\AppData\Local\Temp\00060b5e85b65448ae20ed9260ce6262_JaffaCakes118.exe N/A

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 2344 set thread context of 692 N/A C:\Users\Admin\AppData\Local\Temp\00060b5e85b65448ae20ed9260ce6262_JaffaCakes118.exe C:\Windows\SysWOW64\mspaint.exe

Program crash

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

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2344 wrote to memory of 692 N/A C:\Users\Admin\AppData\Local\Temp\00060b5e85b65448ae20ed9260ce6262_JaffaCakes118.exe C:\Windows\SysWOW64\mspaint.exe
PID 2344 wrote to memory of 692 N/A C:\Users\Admin\AppData\Local\Temp\00060b5e85b65448ae20ed9260ce6262_JaffaCakes118.exe C:\Windows\SysWOW64\mspaint.exe
PID 2344 wrote to memory of 692 N/A C:\Users\Admin\AppData\Local\Temp\00060b5e85b65448ae20ed9260ce6262_JaffaCakes118.exe C:\Windows\SysWOW64\mspaint.exe
PID 2344 wrote to memory of 692 N/A C:\Users\Admin\AppData\Local\Temp\00060b5e85b65448ae20ed9260ce6262_JaffaCakes118.exe C:\Windows\SysWOW64\mspaint.exe
PID 2344 wrote to memory of 692 N/A C:\Users\Admin\AppData\Local\Temp\00060b5e85b65448ae20ed9260ce6262_JaffaCakes118.exe C:\Windows\SysWOW64\mspaint.exe

Processes

C:\Users\Admin\AppData\Local\Temp\00060b5e85b65448ae20ed9260ce6262_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\00060b5e85b65448ae20ed9260ce6262_JaffaCakes118.exe"

C:\Windows\SysWOW64\mspaint.exe

"C:\Windows\system32\mspaint.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 692 -ip 692

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 692 -s 12

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 13.86.106.20.in-addr.arpa udp
US 8.8.8.8:53 203.107.17.2.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 23.62.61.155:443 www.bing.com tcp
US 8.8.8.8:53 20.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 196.249.167.52.in-addr.arpa udp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
US 8.8.8.8:53 155.61.62.23.in-addr.arpa udp
US 8.8.8.8:53 183.142.211.20.in-addr.arpa udp
US 8.8.8.8:53 86.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 8.8.8.8:53 92.12.20.2.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 22.236.111.52.in-addr.arpa udp
US 8.8.8.8:53 55.36.223.20.in-addr.arpa udp

Files

memory/2344-0-0x0000000000400000-0x000000000055A000-memory.dmp

memory/2344-1-0x00000000001C0000-0x00000000001C1000-memory.dmp

memory/2344-2-0x0000000000400000-0x000000000055A000-memory.dmp

memory/2344-3-0x00000000021D0000-0x00000000021D1000-memory.dmp

memory/692-5-0x0000000000400000-0x000000000055A000-memory.dmp

memory/2344-6-0x0000000000400000-0x000000000055A000-memory.dmp