Malware Analysis Report

2024-10-19 10:30

Sample ID 241013-pqay3s1emm
Target 3fddbe5ea820221c9214f0eff882d51e_JaffaCakes118
SHA256 e2820a62b1f3042662a1c7cb4bc5e3d0827d0716ac9d5f18ba167a0bbf349687
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

e2820a62b1f3042662a1c7cb4bc5e3d0827d0716ac9d5f18ba167a0bbf349687

Threat Level: Known bad

The file 3fddbe5ea820221c9214f0eff882d51e_JaffaCakes118 was found to be: Known bad.

Malicious Activity Summary

locky discovery ransomware

Locky

Unsigned PE

System Location Discovery: System Language Discovery

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-10-13 12:31

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-10-13 12:31

Reported

2024-10-13 12:34

Platform

win7-20241010-en

Max time kernel

144s

Max time network

153s

Command Line

"C:\Users\Admin\AppData\Local\Temp\3fddbe5ea820221c9214f0eff882d51e_JaffaCakes118.exe"

Signatures

Locky

ransomware 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\3fddbe5ea820221c9214f0eff882d51e_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\3fddbe5ea820221c9214f0eff882d51e_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\3fddbe5ea820221c9214f0eff882d51e_JaffaCakes118.exe"

Network

Country Destination Domain Proto
FR 217.172.182.99:80 217.172.182.99 tcp
ES 192.71.213.69:80 tcp
RU 95.213.184.10:80 tcp
US 8.8.8.8:53 kjdowaslexmcu.be udp
US 8.8.8.8:53 mnobqjsoaia.eu udp
US 162.249.64.247:80 mnobqjsoaia.eu tcp
US 8.8.8.8:53 vigcjuvot.pm udp
US 8.8.8.8:53 jxbdfl.tf udp
US 8.8.8.8:53 slknxsnunjwmfph.in udp
US 8.8.8.8:53 uwwoygckwpffb.uk udp
US 8.8.8.8:53 pgbdoacwkq.de udp
US 8.8.8.8:53 ytowkrkm.be udp
FR 217.172.182.99:80 217.172.182.99 tcp
ES 192.71.213.69:80 tcp
RU 95.213.184.10:80 tcp

Files

memory/2104-1-0x0000000000400000-0x0000000000435000-memory.dmp

memory/2104-0-0x0000000000418000-0x000000000041A000-memory.dmp

memory/2104-2-0x0000000000400000-0x0000000000435000-memory.dmp

memory/2104-4-0x0000000000400000-0x0000000000435000-memory.dmp

memory/2104-5-0x0000000000418000-0x000000000041A000-memory.dmp

memory/2104-8-0x0000000000400000-0x0000000000435000-memory.dmp

memory/2104-10-0x0000000000400000-0x0000000000435000-memory.dmp

memory/2104-13-0x0000000000400000-0x0000000000435000-memory.dmp

memory/2104-14-0x0000000000400000-0x0000000000435000-memory.dmp

memory/2104-15-0x0000000000400000-0x0000000000435000-memory.dmp

memory/2104-18-0x0000000000400000-0x0000000000435000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-10-13 12:31

Reported

2024-10-13 12:34

Platform

win10v2004-20241007-en

Max time kernel

149s

Max time network

154s

Command Line

"C:\Users\Admin\AppData\Local\Temp\3fddbe5ea820221c9214f0eff882d51e_JaffaCakes118.exe"

Signatures

Locky

ransomware 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\3fddbe5ea820221c9214f0eff882d51e_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\3fddbe5ea820221c9214f0eff882d51e_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\3fddbe5ea820221c9214f0eff882d51e_JaffaCakes118.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 g.bing.com udp
US 150.171.27.10:443 g.bing.com tcp
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 88.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 20.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 55.36.223.20.in-addr.arpa udp
ES 192.71.213.69:80 tcp
US 8.8.8.8:53 200.163.202.172.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.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 kjdowaslexmcu.be udp
US 8.8.8.8:53 mnobqjsoaia.eu udp
US 162.249.64.247:80 mnobqjsoaia.eu tcp
US 8.8.8.8:53 99.182.172.217.in-addr.arpa udp
US 8.8.8.8:53 vigcjuvot.pm udp
US 8.8.8.8:53 jxbdfl.tf udp
US 8.8.8.8:53 slknxsnunjwmfph.in udp
US 8.8.8.8:53 uwwoygckwpffb.uk udp
US 8.8.8.8:53 pgbdoacwkq.de udp
US 8.8.8.8:53 ytowkrkm.be udp
ES 192.71.213.69:80 tcp
RU 95.213.184.10:80 tcp
FR 217.172.182.99:80 217.172.182.99 tcp
US 8.8.8.8:53 kjdowaslexmcu.be udp
US 162.249.64.247:80 mnobqjsoaia.eu tcp
US 8.8.8.8:53 vigcjuvot.pm udp
US 8.8.8.8:53 jxbdfl.tf udp
US 8.8.8.8:53 slknxsnunjwmfph.in udp
US 8.8.8.8:53 uwwoygckwpffb.uk udp

Files

memory/2932-1-0x0000000000400000-0x0000000000435000-memory.dmp

memory/2932-0-0x0000000000418000-0x000000000041A000-memory.dmp

memory/2932-2-0x0000000000400000-0x0000000000435000-memory.dmp

memory/2932-4-0x0000000000418000-0x000000000041A000-memory.dmp

memory/2932-5-0x0000000000400000-0x0000000000435000-memory.dmp

memory/2932-8-0x0000000000400000-0x0000000000435000-memory.dmp

memory/2932-10-0x0000000000400000-0x0000000000435000-memory.dmp

memory/2932-13-0x0000000000400000-0x0000000000435000-memory.dmp

memory/2932-15-0x0000000000400000-0x0000000000435000-memory.dmp

memory/2932-17-0x0000000000400000-0x0000000000435000-memory.dmp

memory/2932-19-0x0000000000400000-0x0000000000435000-memory.dmp