Malware Analysis Report

2025-01-18 18:18

Sample ID 241214-kfmsnsykgk
Target ede7f801178095c8cb70817e5f3a92fc_JaffaCakes118
SHA256 177bb96ae04cac947092c28957121be9001d2a347141d22a14aa6474d099dd33
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

177bb96ae04cac947092c28957121be9001d2a347141d22a14aa6474d099dd33

Threat Level: Known bad

The file ede7f801178095c8cb70817e5f3a92fc_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

2024-12-14 08:32

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-12-14 08:32

Reported

2024-12-14 08:35

Platform

win7-20240903-en

Max time kernel

141s

Max time network

135s

Command Line

"C:\Users\Admin\AppData\Local\Temp\ede7f801178095c8cb70817e5f3a92fc_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\ede7f801178095c8cb70817e5f3a92fc_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\ede7f801178095c8cb70817e5f3a92fc_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\ede7f801178095c8cb70817e5f3a92fc_JaffaCakes118.exe"

Network

Country Destination Domain Proto
RU 31.41.47.37:80 31.41.47.37 tcp
FR 188.138.88.184:80 tcp
FR 85.25.138.187:80 tcp
US 8.8.8.8:53 sufpjehflxmv.in udp
US 8.8.8.8:53 kkxtpbhxgvu.yt udp
US 8.8.8.8:53 xwhgxmrxvyvgrb.in udp
US 8.8.8.8:53 lmesup.ru udp
US 8.8.8.8:53 dcwwb.tf udp
US 8.8.8.8:53 qrtktybe.yt udp
FR 188.138.88.184:80 tcp
FR 85.25.138.187:80 tcp
RU 31.41.47.37:80 31.41.47.37 tcp
FR 188.138.88.184:80 tcp

Files

memory/2580-0-0x0000000000412000-0x0000000000414000-memory.dmp

memory/2580-1-0x0000000000400000-0x000000000042D000-memory.dmp

memory/2580-2-0x0000000000400000-0x000000000042D000-memory.dmp

memory/2580-4-0x0000000000412000-0x0000000000414000-memory.dmp

memory/2580-5-0x0000000000400000-0x000000000042D000-memory.dmp

memory/2580-9-0x0000000000400000-0x000000000042D000-memory.dmp

memory/2580-11-0x0000000000400000-0x000000000042D000-memory.dmp

memory/2580-12-0x0000000000400000-0x000000000042D000-memory.dmp

memory/2580-14-0x0000000000400000-0x000000000042D000-memory.dmp

memory/2580-16-0x0000000000400000-0x000000000042D000-memory.dmp

memory/2580-18-0x0000000000400000-0x000000000042D000-memory.dmp

memory/2580-19-0x0000000000400000-0x000000000042D000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-12-14 08:32

Reported

2024-12-14 08:35

Platform

win10v2004-20241007-en

Max time kernel

149s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\ede7f801178095c8cb70817e5f3a92fc_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\ede7f801178095c8cb70817e5f3a92fc_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\ede7f801178095c8cb70817e5f3a92fc_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\ede7f801178095c8cb70817e5f3a92fc_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 97.17.167.52.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 4.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 13.86.106.20.in-addr.arpa udp
FR 85.25.138.187:80 tcp
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
RU 31.41.47.37:80 31.41.47.37 tcp
US 8.8.8.8:53 sufpjehflxmv.in udp
US 8.8.8.8:53 kkxtpbhxgvu.yt udp
US 8.8.8.8:53 xwhgxmrxvyvgrb.in udp
US 8.8.8.8:53 lmesup.ru udp
US 8.8.8.8:53 dcwwb.tf udp
US 8.8.8.8:53 qrtktybe.yt udp
FR 188.138.88.184:80 tcp
US 8.8.8.8:53 37.47.41.31.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
FR 85.25.138.187:80 tcp
US 8.8.8.8:53 11.227.111.52.in-addr.arpa udp
RU 31.41.47.37:80 31.41.47.37 tcp
US 8.8.8.8:53 sufpjehflxmv.in udp
US 8.8.8.8:53 kkxtpbhxgvu.yt udp
US 8.8.8.8:53 xwhgxmrxvyvgrb.in udp
US 8.8.8.8:53 lmesup.ru udp
US 8.8.8.8:53 dcwwb.tf udp
US 8.8.8.8:53 qrtktybe.yt udp
FR 188.138.88.184:80 tcp
FR 85.25.138.187:80 tcp

Files

memory/2588-1-0x0000000000400000-0x000000000042D000-memory.dmp

memory/2588-0-0x0000000000412000-0x0000000000414000-memory.dmp

memory/2588-2-0x0000000000400000-0x000000000042D000-memory.dmp

memory/2588-4-0x0000000000412000-0x0000000000414000-memory.dmp

memory/2588-5-0x0000000000400000-0x000000000042D000-memory.dmp

memory/2588-7-0x0000000000400000-0x000000000042D000-memory.dmp

memory/2588-9-0x0000000000400000-0x000000000042D000-memory.dmp

memory/2588-14-0x0000000000400000-0x000000000042D000-memory.dmp

memory/2588-16-0x0000000000400000-0x000000000042D000-memory.dmp

memory/2588-18-0x0000000000400000-0x000000000042D000-memory.dmp