Malware Analysis Report

2025-01-18 18:18

Sample ID 241212-ww5h7svjhn
Target e7aad826559c8448cd8ba9f53f401182_JaffaCakes118
SHA256 1a45085e959a449637a89174b1737f4d03d7e73dd7acfa3cfb96042a735cf400
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

1a45085e959a449637a89174b1737f4d03d7e73dd7acfa3cfb96042a735cf400

Threat Level: Known bad

The file e7aad826559c8448cd8ba9f53f401182_JaffaCakes118 was found to be: Known bad.

Malicious Activity Summary

locky discovery ransomware

Locky

Locky family

Unsigned PE

System Location Discovery: System Language Discovery

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-12-12 18:17

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-12-12 18:17

Reported

2024-12-12 18:19

Platform

win7-20240708-en

Max time kernel

143s

Max time network

147s

Command Line

"C:\Users\Admin\AppData\Local\Temp\e7aad826559c8448cd8ba9f53f401182_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\e7aad826559c8448cd8ba9f53f401182_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\e7aad826559c8448cd8ba9f53f401182_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\e7aad826559c8448cd8ba9f53f401182_JaffaCakes118.exe"

Network

Country Destination Domain Proto
FR 91.121.97.170:80 tcp
RU 31.41.47.37:80 31.41.47.37 tcp
RU 185.46.11.239:80 tcp
FR 188.138.88.184:80 tcp
US 8.8.8.8:53 dnllgmlvnd.pm udp
US 8.8.8.8:53 fhscwltj.ru udp
US 8.8.8.8:53 aqwrc.be udp
US 8.8.8.8:53 jorkrerpcdjebc.in udp
US 8.8.8.8:53 wbjwvnyjpnf.us udp
US 8.8.8.8:53 gywoujddn.pw udp
US 162.249.64.250:80 gywoujddn.pw tcp
US 8.8.8.8:53 iaflorc.nl udp
US 8.8.8.8:53 dcibpxhgtpdesna.yt udp
FR 91.121.97.170:80 tcp

Files

memory/2412-0-0x0000000000220000-0x0000000000224000-memory.dmp

memory/2412-1-0x0000000000400000-0x000000000043D000-memory.dmp

memory/2412-4-0x0000000000220000-0x0000000000224000-memory.dmp

memory/2412-3-0x0000000000400000-0x000000000043D000-memory.dmp

memory/2412-6-0x0000000000400000-0x000000000043D000-memory.dmp

memory/2412-10-0x0000000000400000-0x000000000043D000-memory.dmp

memory/2412-12-0x0000000000400000-0x000000000043D000-memory.dmp

memory/2412-14-0x0000000000400000-0x000000000043D000-memory.dmp

memory/2412-15-0x0000000000400000-0x000000000043D000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-12-12 18:17

Reported

2024-12-12 18:19

Platform

win10v2004-20241007-en

Max time kernel

148s

Max time network

149s

Command Line

"C:\Users\Admin\AppData\Local\Temp\e7aad826559c8448cd8ba9f53f401182_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\e7aad826559c8448cd8ba9f53f401182_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\e7aad826559c8448cd8ba9f53f401182_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\e7aad826559c8448cd8ba9f53f401182_JaffaCakes118.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 196.249.167.52.in-addr.arpa udp
US 8.8.8.8:53 134.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 232.168.11.51.in-addr.arpa udp
RU 31.41.47.37:80 31.41.47.37 tcp
RU 185.46.11.239:80 tcp
US 8.8.8.8:53 212.20.149.52.in-addr.arpa udp
US 8.8.8.8:53 37.47.41.31.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 8.8.8.8:53 22.49.80.91.in-addr.arpa udp
FR 91.121.97.170:80 tcp
FR 188.138.88.184:80 tcp
US 8.8.8.8:53 13.227.111.52.in-addr.arpa udp
US 8.8.8.8:53 dnllgmlvnd.pm udp
US 8.8.8.8:53 fhscwltj.ru udp
US 8.8.8.8:53 aqwrc.be udp
US 8.8.8.8:53 jorkrerpcdjebc.in udp
US 8.8.8.8:53 wbjwvnyjpnf.us udp
US 8.8.8.8:53 gywoujddn.pw udp
US 162.249.64.250:80 gywoujddn.pw tcp
US 8.8.8.8:53 iaflorc.nl udp
US 8.8.8.8:53 dcibpxhgtpdesna.yt udp
RU 31.41.47.37:80 31.41.47.37 tcp
RU 185.46.11.239:80 tcp
FR 91.121.97.170:80 tcp

Files

memory/4752-0-0x00000000005E0000-0x00000000005E4000-memory.dmp

memory/4752-1-0x0000000000400000-0x000000000043D000-memory.dmp

memory/4752-3-0x0000000000400000-0x000000000043D000-memory.dmp

memory/4752-5-0x0000000000400000-0x000000000043D000-memory.dmp

memory/4752-6-0x0000000000400000-0x000000000043D000-memory.dmp

memory/4752-8-0x0000000000400000-0x000000000043D000-memory.dmp

memory/4752-10-0x0000000000400000-0x000000000043D000-memory.dmp

memory/4752-13-0x0000000000400000-0x000000000043D000-memory.dmp

memory/4752-16-0x0000000000400000-0x000000000043D000-memory.dmp