Malware Analysis Report

2025-01-18 18:17

Sample ID 241129-ltmv9stnhq
Target b06d9dd17c69ed2ae75d9e40b2631b42_JaffaCakes118
SHA256 bc98c8b22461a2c2631b2feec399208fdc4ecd1cd2229066c2f385caa958daa3
Tags
locky discovery ransomware
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

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

bc98c8b22461a2c2631b2feec399208fdc4ecd1cd2229066c2f385caa958daa3

Threat Level: Known bad

The file b06d9dd17c69ed2ae75d9e40b2631b42_JaffaCakes118 was found to be: Known bad.

Malicious Activity Summary

locky discovery ransomware

Locky

Locky family

System Location Discovery: System Language Discovery

Unsigned PE

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-29 09:49

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-29 09:49

Reported

2024-11-29 09:52

Platform

win7-20240903-en

Max time kernel

140s

Max time network

145s

Command Line

"C:\Users\Admin\AppData\Local\Temp\b06d9dd17c69ed2ae75d9e40b2631b42_JaffaCakes118.exe"

Signatures

Locky

ransomware locky

Locky family

locky

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\b06d9dd17c69ed2ae75d9e40b2631b42_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\b06d9dd17c69ed2ae75d9e40b2631b42_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\b06d9dd17c69ed2ae75d9e40b2631b42_JaffaCakes118.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 ktwmpwuncbi.fr udp
US 8.8.8.8:53 cjpqsuatmo.tf udp
IE 86.104.134.144:80 tcp
US 8.8.8.8:53 embavssrrfvukl.in udp
US 8.8.8.8:53 rcbquc.ru udp
US 8.8.8.8:53 frxdrjrjd.de udp
US 8.8.8.8:53 weaaspoo.in udp
IE 86.104.134.144:80 tcp
IE 86.104.134.144:80 tcp

Files

memory/584-0-0x0000000000220000-0x0000000000224000-memory.dmp

memory/584-1-0x0000000000220000-0x0000000000224000-memory.dmp

memory/584-2-0x0000000000400000-0x00000000007D1000-memory.dmp

memory/584-4-0x0000000000400000-0x00000000007D1000-memory.dmp

memory/584-6-0x0000000000400000-0x00000000007D1000-memory.dmp

memory/584-8-0x0000000000400000-0x00000000007D1000-memory.dmp

memory/584-12-0x0000000000400000-0x00000000007D1000-memory.dmp

memory/584-13-0x0000000000400000-0x00000000007D1000-memory.dmp

memory/584-15-0x0000000000400000-0x00000000007D1000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-29 09:49

Reported

2024-11-29 09:52

Platform

win10v2004-20241007-en

Max time kernel

147s

Max time network

149s

Command Line

"C:\Users\Admin\AppData\Local\Temp\b06d9dd17c69ed2ae75d9e40b2631b42_JaffaCakes118.exe"

Signatures

Locky

ransomware locky

Locky family

locky

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\b06d9dd17c69ed2ae75d9e40b2631b42_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\b06d9dd17c69ed2ae75d9e40b2631b42_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\b06d9dd17c69ed2ae75d9e40b2631b42_JaffaCakes118.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
US 8.8.8.8:53 76.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 197.87.175.4.in-addr.arpa udp
US 8.8.8.8:53 rcbquc.ru udp
US 8.8.8.8:53 frxdrjrjd.de udp
US 8.8.8.8:53 weaaspoo.in udp
US 8.8.8.8:53 ktwmpwuncbi.fr udp
US 8.8.8.8:53 cjpqsuatmo.tf udp
IE 86.104.134.144:80 tcp
US 8.8.8.8:53 241.42.69.40.in-addr.arpa udp
US 8.8.8.8:53 92.12.20.2.in-addr.arpa udp
US 8.8.8.8:53 embavssrrfvukl.in udp
US 8.8.8.8:53 rcbquc.ru udp
US 8.8.8.8:53 frxdrjrjd.de udp
US 8.8.8.8:53 weaaspoo.in udp
US 8.8.8.8:53 ktwmpwuncbi.fr udp
US 8.8.8.8:53 cjpqsuatmo.tf udp
IE 86.104.134.144:80 tcp
US 8.8.8.8:53 embavssrrfvukl.in udp
US 8.8.8.8:53 rcbquc.ru udp
US 8.8.8.8:53 frxdrjrjd.de udp
US 8.8.8.8:53 weaaspoo.in udp
US 8.8.8.8:53 ktwmpwuncbi.fr udp
US 8.8.8.8:53 cjpqsuatmo.tf udp
IE 86.104.134.144:80 tcp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 30.243.111.52.in-addr.arpa udp
US 8.8.8.8:53 embavssrrfvukl.in udp
US 8.8.8.8:53 rcbquc.ru udp
US 8.8.8.8:53 frxdrjrjd.de udp
US 8.8.8.8:53 weaaspoo.in udp
US 8.8.8.8:53 ktwmpwuncbi.fr udp
US 8.8.8.8:53 cjpqsuatmo.tf udp
IE 86.104.134.144:80 tcp
US 8.8.8.8:53 embavssrrfvukl.in udp
US 8.8.8.8:53 rcbquc.ru udp
US 8.8.8.8:53 frxdrjrjd.de udp

Files

memory/556-0-0x0000000000980000-0x0000000000984000-memory.dmp

memory/556-1-0x0000000000980000-0x0000000000984000-memory.dmp

memory/556-2-0x0000000000400000-0x00000000007D1000-memory.dmp

memory/556-4-0x0000000000400000-0x00000000007D1000-memory.dmp

memory/556-6-0x0000000000400000-0x00000000007D1000-memory.dmp

memory/556-7-0x0000000000400000-0x00000000007D1000-memory.dmp

memory/556-9-0x0000000000400000-0x00000000007D1000-memory.dmp

memory/556-14-0x0000000000400000-0x00000000007D1000-memory.dmp