Malware Analysis Report

2024-10-23 19:35

Sample ID 240506-xw995aaa75
Target 1df83652c2ff87d8354c67761cc75af8_JaffaCakes118
SHA256 2fe6397cdcf6b9697ba2df281ef68e50f79f1000bbc58d9bbe60e71be4fc3d50
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

2fe6397cdcf6b9697ba2df281ef68e50f79f1000bbc58d9bbe60e71be4fc3d50

Threat Level: Known bad

The file 1df83652c2ff87d8354c67761cc75af8_JaffaCakes118 was found to be: Known bad.

Malicious Activity Summary

modiloader trojan

ModiLoader Second Stage

Modiloader family

ModiLoader, DBatLoader

ModiLoader Second Stage

Suspicious use of SetThreadContext

Unsigned PE

Suspicious use of WriteProcessMemory

Suspicious use of UnmapMainImage

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-05-06 19:13

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

2024-05-06 19:13

Reported

2024-05-06 19:15

Platform

win7-20240215-en

Max time kernel

119s

Max time network

120s

Command Line

"C:\Users\Admin\AppData\Local\Temp\1df83652c2ff87d8354c67761cc75af8_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 UnmapMainImage

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\1df83652c2ff87d8354c67761cc75af8_JaffaCakes118.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2744 wrote to memory of 2524 N/A C:\Users\Admin\AppData\Local\Temp\1df83652c2ff87d8354c67761cc75af8_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\1df83652c2ff87d8354c67761cc75af8_JaffaCakes118.exe
PID 2744 wrote to memory of 2524 N/A C:\Users\Admin\AppData\Local\Temp\1df83652c2ff87d8354c67761cc75af8_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\1df83652c2ff87d8354c67761cc75af8_JaffaCakes118.exe
PID 2744 wrote to memory of 2524 N/A C:\Users\Admin\AppData\Local\Temp\1df83652c2ff87d8354c67761cc75af8_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\1df83652c2ff87d8354c67761cc75af8_JaffaCakes118.exe
PID 2744 wrote to memory of 2524 N/A C:\Users\Admin\AppData\Local\Temp\1df83652c2ff87d8354c67761cc75af8_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\1df83652c2ff87d8354c67761cc75af8_JaffaCakes118.exe
PID 2744 wrote to memory of 2524 N/A C:\Users\Admin\AppData\Local\Temp\1df83652c2ff87d8354c67761cc75af8_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\1df83652c2ff87d8354c67761cc75af8_JaffaCakes118.exe
PID 2744 wrote to memory of 2524 N/A C:\Users\Admin\AppData\Local\Temp\1df83652c2ff87d8354c67761cc75af8_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\1df83652c2ff87d8354c67761cc75af8_JaffaCakes118.exe
PID 2744 wrote to memory of 2524 N/A C:\Users\Admin\AppData\Local\Temp\1df83652c2ff87d8354c67761cc75af8_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\1df83652c2ff87d8354c67761cc75af8_JaffaCakes118.exe
PID 2744 wrote to memory of 2524 N/A C:\Users\Admin\AppData\Local\Temp\1df83652c2ff87d8354c67761cc75af8_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\1df83652c2ff87d8354c67761cc75af8_JaffaCakes118.exe

Processes

C:\Users\Admin\AppData\Local\Temp\1df83652c2ff87d8354c67761cc75af8_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\1df83652c2ff87d8354c67761cc75af8_JaffaCakes118.exe"

C:\Users\Admin\AppData\Local\Temp\1df83652c2ff87d8354c67761cc75af8_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\1df83652c2ff87d8354c67761cc75af8_JaffaCakes118.exe

Network

N/A

Files

memory/2744-8-0x0000000000010000-0x00000000000EC000-memory.dmp

memory/2524-5-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

memory/2524-4-0x0000000000400000-0x0000000000409000-memory.dmp

memory/2524-3-0x0000000000400000-0x0000000000409000-memory.dmp

memory/2524-1-0x0000000000400000-0x0000000000409000-memory.dmp

memory/2524-0-0x0000000000400000-0x0000000000409000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-05-06 19:13

Reported

2024-05-06 19:16

Platform

win10v2004-20240419-en

Max time kernel

137s

Max time network

111s

Command Line

"C:\Users\Admin\AppData\Local\Temp\1df83652c2ff87d8354c67761cc75af8_JaffaCakes118.exe"

Signatures

Processes

C:\Users\Admin\AppData\Local\Temp\1df83652c2ff87d8354c67761cc75af8_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\1df83652c2ff87d8354c67761cc75af8_JaffaCakes118.exe"

C:\Users\Admin\AppData\Local\Temp\1df83652c2ff87d8354c67761cc75af8_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\1df83652c2ff87d8354c67761cc75af8_JaffaCakes118.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 44.56.20.217.in-addr.arpa udp
US 8.8.8.8:53 149.220.183.52.in-addr.arpa udp
US 8.8.8.8:53 22.160.190.20.in-addr.arpa udp
NL 23.62.61.97:443 www.bing.com tcp
US 8.8.8.8:53 97.61.62.23.in-addr.arpa udp
US 8.8.8.8:53 209.205.72.20.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 24.121.18.2.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 14.251.17.2.in-addr.arpa udp
US 8.8.8.8:53 21.236.111.52.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 8.8.8.8:53 55.36.223.20.in-addr.arpa udp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 200.197.79.204.in-addr.arpa udp

Files

memory/752-0-0x0000000000010000-0x00000000000EC000-memory.dmp