Malware Analysis Report

2025-01-18 18:18

Sample ID 241208-e3h54sspby
Target d53c8fd2babf9c9b56d1cfcf516a54bf_JaffaCakes118
SHA256 b88ec903245aeb428740f767e85400915c6dbb3df5790ce31c4865f9342bc125
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

b88ec903245aeb428740f767e85400915c6dbb3df5790ce31c4865f9342bc125

Threat Level: Known bad

The file d53c8fd2babf9c9b56d1cfcf516a54bf_JaffaCakes118 was found to be: Known bad.

Malicious Activity Summary

locky discovery ransomware

Locky

Locky family

Unsigned PE

System Location Discovery: System Language Discovery

Suspicious behavior: GetForegroundWindowSpam

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-12-08 04:27

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-12-08 04:27

Reported

2024-12-08 04:30

Platform

win7-20241010-en

Max time kernel

149s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\d53c8fd2babf9c9b56d1cfcf516a54bf_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\d53c8fd2babf9c9b56d1cfcf516a54bf_JaffaCakes118.exe N/A

Suspicious behavior: GetForegroundWindowSpam

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\d53c8fd2babf9c9b56d1cfcf516a54bf_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\d53c8fd2babf9c9b56d1cfcf516a54bf_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\d53c8fd2babf9c9b56d1cfcf516a54bf_JaffaCakes118.exe"

Network

Country Destination Domain Proto
FR 217.172.182.99:80 217.172.182.99 tcp
RU 95.213.184.10:80 tcp
ES 192.71.213.69:80 tcp
US 8.8.8.8:53 lsuqtpp.de udp
US 8.8.8.8:53 gcycgwhfacsirxc.ru udp
US 8.8.8.8:53 patthhhiwosib.in udp
US 8.8.8.8:53 rtbwxnjwvac.yt udp
US 8.8.8.8:53 mdxfvfqi.fr udp
US 8.8.8.8:53 oekitc.us udp
US 8.8.8.8:53 xcfmtituxipmypa.ru udp
US 8.8.8.8:53 sljqocmmxnuo.it udp
FR 217.172.182.99:80 217.172.182.99 tcp
RU 95.213.184.10:80 tcp
ES 192.71.213.69:80 tcp

Files

memory/2876-1-0x0000000000400000-0x0000000000435000-memory.dmp

memory/2876-0-0x0000000000418000-0x000000000041A000-memory.dmp

memory/2876-2-0x0000000000400000-0x0000000000435000-memory.dmp

memory/2876-4-0x0000000000418000-0x000000000041A000-memory.dmp

memory/2876-5-0x0000000000400000-0x0000000000435000-memory.dmp

memory/2876-7-0x0000000000400000-0x0000000000435000-memory.dmp

memory/2876-10-0x0000000000400000-0x0000000000435000-memory.dmp

memory/2876-13-0x0000000000400000-0x0000000000435000-memory.dmp

memory/2876-14-0x0000000000400000-0x0000000000435000-memory.dmp

memory/2876-15-0x0000000000400000-0x0000000000435000-memory.dmp

memory/2876-16-0x0000000000400000-0x0000000000435000-memory.dmp

memory/2876-18-0x0000000000400000-0x0000000000435000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-12-08 04:27

Reported

2024-12-08 04:30

Platform

win10v2004-20241007-en

Max time kernel

140s

Max time network

142s

Command Line

"C:\Users\Admin\AppData\Local\Temp\d53c8fd2babf9c9b56d1cfcf516a54bf_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\d53c8fd2babf9c9b56d1cfcf516a54bf_JaffaCakes118.exe N/A

Suspicious behavior: GetForegroundWindowSpam

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\d53c8fd2babf9c9b56d1cfcf516a54bf_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\d53c8fd2babf9c9b56d1cfcf516a54bf_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\d53c8fd2babf9c9b56d1cfcf516a54bf_JaffaCakes118.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 13.86.106.20.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 58.55.71.13.in-addr.arpa udp
US 8.8.8.8:53 154.239.44.20.in-addr.arpa udp
US 8.8.8.8:53 28.118.140.52.in-addr.arpa udp
US 8.8.8.8:53 197.87.175.4.in-addr.arpa udp
ES 192.71.213.69:80 tcp
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
RU 95.213.184.10:80 tcp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
FR 217.172.182.99:80 217.172.182.99 tcp
US 8.8.8.8:53 lsuqtpp.de udp
US 8.8.8.8:53 gcycgwhfacsirxc.ru udp
US 8.8.8.8:53 patthhhiwosib.in udp
US 8.8.8.8:53 rtbwxnjwvac.yt udp
US 8.8.8.8:53 99.182.172.217.in-addr.arpa udp
US 8.8.8.8:53 mdxfvfqi.fr udp
US 8.8.8.8:53 oekitc.us udp
US 8.8.8.8:53 xcfmtituxipmypa.ru udp
US 8.8.8.8:53 sljqocmmxnuo.it udp
ES 192.71.213.69:80 tcp
US 8.8.8.8:53 22.236.111.52.in-addr.arpa udp
RU 95.213.184.10:80 tcp
FR 217.172.182.99:80 217.172.182.99 tcp
US 8.8.8.8:53 lsuqtpp.de udp
US 8.8.8.8:53 gcycgwhfacsirxc.ru udp
US 8.8.8.8:53 patthhhiwosib.in udp
US 8.8.8.8:53 rtbwxnjwvac.yt udp
US 8.8.8.8:53 mdxfvfqi.fr udp
US 8.8.8.8:53 oekitc.us udp

Files

memory/5052-0-0x0000000000418000-0x000000000041A000-memory.dmp

memory/5052-1-0x0000000000400000-0x0000000000435000-memory.dmp

memory/5052-2-0x0000000000400000-0x0000000000435000-memory.dmp

memory/5052-4-0x0000000000418000-0x000000000041A000-memory.dmp

memory/5052-5-0x0000000000400000-0x0000000000435000-memory.dmp

memory/5052-7-0x0000000000400000-0x0000000000435000-memory.dmp

memory/5052-10-0x0000000000400000-0x0000000000435000-memory.dmp

memory/5052-12-0x0000000000400000-0x0000000000435000-memory.dmp

memory/5052-15-0x0000000000400000-0x0000000000435000-memory.dmp

memory/5052-17-0x0000000000400000-0x0000000000435000-memory.dmp

memory/5052-19-0x0000000000400000-0x0000000000435000-memory.dmp