Malware Analysis Report

2024-08-06 01:45

Sample ID 240415-frav2ahh2v
Target f060b82d3ee660d4cd49ee38c77256fa_JaffaCakes118
SHA256 68f4414a96fd9204bb285b50b438339a00f4f20801cd4c9df07d4357774428aa
Tags
bazarloader dropper loader
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK Matrix

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

68f4414a96fd9204bb285b50b438339a00f4f20801cd4c9df07d4357774428aa

Threat Level: Known bad

The file f060b82d3ee660d4cd49ee38c77256fa_JaffaCakes118 was found to be: Known bad.

Malicious Activity Summary

bazarloader dropper loader

Bazar Loader

Bazar/Team9 Loader payload

Unsigned PE

MITRE ATT&CK Matrix

N/A

Analysis: static1

Detonation Overview

Reported

2024-04-15 05:05

Signatures

Unsigned PE

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

Analysis: behavioral2

Detonation Overview

Submitted

2024-04-15 05:05

Reported

2024-04-15 05:08

Platform

win10v2004-20240412-en

Max time kernel

147s

Max time network

154s

Command Line

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\f060b82d3ee660d4cd49ee38c77256fa_JaffaCakes118.dll

Signatures

Bazar Loader

loader dropper bazarloader

Bazar/Team9 Loader payload

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

Processes

C:\Windows\system32\regsvr32.exe

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\f060b82d3ee660d4cd49ee38c77256fa_JaffaCakes118.dll

C:\Windows\System32\rundll32.exe

C:\Windows\System32\rundll32.exe C:\Users\Admin\AppData\Local\Temp\f060b82d3ee660d4cd49ee38c77256fa_JaffaCakes118.dll,StartW 103551440

Network

Country Destination Domain Proto
US 8.8.8.8:53 140.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 g.bing.com udp
US 204.79.197.237:443 g.bing.com tcp
US 8.8.8.8:53 9.228.82.20.in-addr.arpa udp
US 8.8.8.8:53 237.197.79.204.in-addr.arpa udp
US 8.8.8.8:53 0.204.248.87.in-addr.arpa udp
US 8.8.8.8:53 21.114.53.23.in-addr.arpa udp
NL 23.62.61.194:443 www.bing.com tcp
US 8.8.8.8:53 55.36.223.20.in-addr.arpa udp
US 8.8.8.8:53 194.61.62.23.in-addr.arpa udp
US 8.8.8.8:53 microsoft.com udp
US 20.112.250.133:443 microsoft.com tcp
US 143.198.58.231:443 tcp
US 8.8.8.8:53 www.microsoft.com udp
NL 72.246.173.187:443 www.microsoft.com tcp
US 8.8.8.8:53 133.250.112.20.in-addr.arpa udp
US 8.8.8.8:53 187.173.246.72.in-addr.arpa udp
US 8.8.8.8:53 86.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 8.8.8.8:53 24.139.73.23.in-addr.arpa udp
US 23.53.113.159:80 tcp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 143.198.58.231:443 tcp
US 8.8.8.8:53 48.229.111.52.in-addr.arpa udp
US 8.8.8.8:53 249.197.17.2.in-addr.arpa udp
US 143.198.58.231:443 tcp
US 8.8.8.8:53 8.173.189.20.in-addr.arpa udp

Files

memory/216-0-0x0000000002060000-0x0000000002085000-memory.dmp

memory/2096-1-0x0000026F3BD80000-0x0000026F3BDA5000-memory.dmp

memory/2096-2-0x0000026F3BD80000-0x0000026F3BDA5000-memory.dmp

memory/216-3-0x0000000002060000-0x0000000002085000-memory.dmp

Analysis: behavioral1

Detonation Overview

Submitted

2024-04-15 05:05

Reported

2024-04-15 05:08

Platform

win7-20240221-en

Max time kernel

128s

Max time network

130s

Command Line

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\f060b82d3ee660d4cd49ee38c77256fa_JaffaCakes118.dll

Signatures

Bazar Loader

loader dropper bazarloader

Bazar/Team9 Loader payload

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

Processes

C:\Windows\system32\regsvr32.exe

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\f060b82d3ee660d4cd49ee38c77256fa_JaffaCakes118.dll

C:\Windows\System32\rundll32.exe

C:\Windows\System32\rundll32.exe C:\Users\Admin\AppData\Local\Temp\f060b82d3ee660d4cd49ee38c77256fa_JaffaCakes118.dll,StartW 2120173726

Network

Country Destination Domain Proto
US 143.198.58.231:443 tcp
US 143.198.58.231:443 tcp
US 8.8.8.8:53 microsoft.com udp
US 20.112.250.133:443 microsoft.com tcp
US 20.112.250.133:443 microsoft.com tcp
US 143.198.58.231:443 tcp
US 143.198.58.231:443 tcp
US 143.198.58.231:443 tcp
US 143.198.58.231:443 tcp

Files

memory/2228-0-0x00000000001D0000-0x00000000001F5000-memory.dmp

memory/2272-1-0x00000000001A0000-0x00000000001C5000-memory.dmp

memory/2272-2-0x00000000001A0000-0x00000000001C5000-memory.dmp

memory/2228-3-0x00000000001D0000-0x00000000001F5000-memory.dmp