Malware Analysis Report

2025-01-18 18:18

Sample ID 241211-xr79zazjfj
Target e2d14997768f6c08746810ba872d3f84_JaffaCakes118
SHA256 36ded79221d444903554d693f5d93a5acada2454240da45b9a5257229eb21143
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

36ded79221d444903554d693f5d93a5acada2454240da45b9a5257229eb21143

Threat Level: Known bad

The file e2d14997768f6c08746810ba872d3f84_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

2024-12-11 19:06

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-12-11 19:06

Reported

2024-12-12 11:12

Platform

win7-20240729-en

Max time kernel

149s

Max time network

149s

Command Line

"C:\Users\Admin\AppData\Local\Temp\e2d14997768f6c08746810ba872d3f84_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\e2d14997768f6c08746810ba872d3f84_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\e2d14997768f6c08746810ba872d3f84_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\e2d14997768f6c08746810ba872d3f84_JaffaCakes118.exe"

Network

Country Destination Domain Proto
FR 85.25.138.187:80 tcp
FR 188.138.88.184:80 tcp
RU 31.41.47.37:80 31.41.47.37 tcp
US 8.8.8.8:53 cugpgglubol.pw udp
US 162.249.64.234:80 cugpgglubol.pw tcp
US 8.8.8.8:53 tkytmaqijf.be udp
US 8.8.8.8:53 hwfcsfsrysekx.tf udp
US 8.8.8.8:53 umfsr.fr udp
US 8.8.8.8:53 mcxwupekdipuscx.yt udp
US 8.8.8.8:53 daoxcdb.yt udp
FR 85.25.138.187:80 tcp
FR 188.138.88.184:80 tcp
RU 31.41.47.37:80 31.41.47.37 tcp
US 162.249.64.234:80 cugpgglubol.pw tcp

Files

memory/2184-1-0x0000000000400000-0x000000000042D000-memory.dmp

memory/2184-0-0x0000000000412000-0x0000000000414000-memory.dmp

memory/2184-2-0x0000000000400000-0x000000000042D000-memory.dmp

memory/2184-4-0x0000000000412000-0x0000000000414000-memory.dmp

memory/2184-5-0x0000000000400000-0x000000000042D000-memory.dmp

memory/2184-9-0x0000000000400000-0x000000000042D000-memory.dmp

memory/2184-11-0x0000000000400000-0x000000000042D000-memory.dmp

memory/2184-13-0x0000000000400000-0x000000000042D000-memory.dmp

memory/2184-14-0x0000000000400000-0x000000000042D000-memory.dmp

memory/2184-17-0x0000000000400000-0x000000000042D000-memory.dmp

memory/2184-19-0x0000000000400000-0x000000000042D000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-12-11 19:06

Reported

2024-12-12 11:13

Platform

win10v2004-20241007-en

Max time kernel

148s

Max time network

152s

Command Line

"C:\Users\Admin\AppData\Local\Temp\e2d14997768f6c08746810ba872d3f84_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\e2d14997768f6c08746810ba872d3f84_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\e2d14997768f6c08746810ba872d3f84_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\e2d14997768f6c08746810ba872d3f84_JaffaCakes118.exe"

Network

Country Destination Domain Proto
FR 188.138.88.184:80 tcp
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
US 8.8.8.8:53 85.49.80.91.in-addr.arpa udp
US 8.8.8.8:53 71.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
US 8.8.8.8:53 149.220.183.52.in-addr.arpa udp
RU 31.41.47.37:80 31.41.47.37 tcp
FR 85.25.138.187:80 tcp
US 8.8.8.8:53 37.47.41.31.in-addr.arpa udp
US 8.8.8.8:53 212.20.149.52.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 cugpgglubol.pw udp
US 162.249.64.234:80 cugpgglubol.pw tcp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 tkytmaqijf.be udp
US 8.8.8.8:53 hwfcsfsrysekx.tf udp
US 8.8.8.8:53 umfsr.fr udp
US 8.8.8.8:53 mcxwupekdipuscx.yt udp
US 8.8.8.8:53 daoxcdb.yt udp
FR 188.138.88.184:80 tcp
US 8.8.8.8:53 43.229.111.52.in-addr.arpa udp
RU 31.41.47.37:80 31.41.47.37 tcp
FR 85.25.138.187:80 tcp
US 162.249.64.234:80 cugpgglubol.pw tcp
US 8.8.8.8:53 tkytmaqijf.be udp
US 8.8.8.8:53 hwfcsfsrysekx.tf udp
US 8.8.8.8:53 umfsr.fr udp
US 8.8.8.8:53 mcxwupekdipuscx.yt udp
US 8.8.8.8:53 daoxcdb.yt udp
FR 188.138.88.184:80 tcp

Files

memory/3684-1-0x0000000000400000-0x000000000042D000-memory.dmp

memory/3684-0-0x0000000000412000-0x0000000000414000-memory.dmp

memory/3684-2-0x0000000000400000-0x000000000042D000-memory.dmp

memory/3684-4-0x0000000000412000-0x0000000000414000-memory.dmp

memory/3684-5-0x0000000000400000-0x000000000042D000-memory.dmp

memory/3684-7-0x0000000000400000-0x000000000042D000-memory.dmp

memory/3684-9-0x0000000000400000-0x000000000042D000-memory.dmp

memory/3684-12-0x0000000000400000-0x000000000042D000-memory.dmp

memory/3684-16-0x0000000000400000-0x000000000042D000-memory.dmp

memory/3684-18-0x0000000000400000-0x000000000042D000-memory.dmp