Malware Analysis Report

2024-10-19 07:00

Sample ID 240620-xcfleawdnm
Target 08c0e7099dc077d1cf899083152b7b9e_JaffaCakes118
SHA256 7eea724aaebe7a3b8d8a03a20c75fe9703241a95c542cb59a7810253f2e3f154
Tags
upx 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

7eea724aaebe7a3b8d8a03a20c75fe9703241a95c542cb59a7810253f2e3f154

Threat Level: Known bad

The file 08c0e7099dc077d1cf899083152b7b9e_JaffaCakes118 was found to be: Known bad.

Malicious Activity Summary

upx modiloader trojan

ModiLoader, DBatLoader

ModiLoader Second Stage

UPX packed file

Program crash

Unsigned PE

Suspicious use of WriteProcessMemory

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-06-20 18:42

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-20 18:42

Reported

2024-06-20 18:44

Platform

win7-20240508-en

Max time kernel

118s

Max time network

119s

Command Line

"C:\Users\Admin\AppData\Local\Temp\08c0e7099dc077d1cf899083152b7b9e_JaffaCakes118.exe"

Signatures

ModiLoader, DBatLoader

trojan modiloader

ModiLoader Second Stage

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

Processes

C:\Users\Admin\AppData\Local\Temp\08c0e7099dc077d1cf899083152b7b9e_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\08c0e7099dc077d1cf899083152b7b9e_JaffaCakes118.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 2928 -s 36

Network

N/A

Files

memory/2928-0-0x0000000000400000-0x00000000004C0200-memory.dmp

memory/2928-1-0x0000000000400000-0x00000000004C0200-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-20 18:42

Reported

2024-06-20 18:44

Platform

win10v2004-20240611-en

Max time kernel

150s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\08c0e7099dc077d1cf899083152b7b9e_JaffaCakes118.exe"

Signatures

ModiLoader, DBatLoader

trojan modiloader

ModiLoader Second Stage

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

Processes

C:\Users\Admin\AppData\Local\Temp\08c0e7099dc077d1cf899083152b7b9e_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\08c0e7099dc077d1cf899083152b7b9e_JaffaCakes118.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 936 -ip 936

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 936 -s 224

Network

Country Destination Domain Proto
US 8.8.8.8:53 217.106.137.52.in-addr.arpa udp
US 8.8.8.8:53 g.bing.com udp
US 13.107.21.237:443 g.bing.com tcp
NL 23.62.61.97:443 www.bing.com tcp
US 8.8.8.8:53 241.197.17.2.in-addr.arpa udp
US 8.8.8.8:53 72.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 237.21.107.13.in-addr.arpa udp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
US 8.8.8.8:53 97.61.62.23.in-addr.arpa udp
US 8.8.8.8:53 232.168.11.51.in-addr.arpa udp
US 8.8.8.8:53 86.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 35.15.31.184.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 8.8.8.8:53 43.58.199.20.in-addr.arpa udp
US 8.8.8.8:53 10.27.171.150.in-addr.arpa udp
US 8.8.8.8:53 udp

Files

memory/936-0-0x0000000000400000-0x00000000004C0200-memory.dmp

memory/936-1-0x0000000000400000-0x00000000004C0200-memory.dmp