Malware Analysis Report

2025-01-18 18:19

Sample ID 241129-q3lf1stjar
Target b1a158112b510d4a600ea3ccceae0dc5_JaffaCakes118
SHA256 c001fccbb274a2e8fda7f394ed5834c7841760ccd886e07046b1de545b2c36a0
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

c001fccbb274a2e8fda7f394ed5834c7841760ccd886e07046b1de545b2c36a0

Threat Level: Known bad

The file b1a158112b510d4a600ea3ccceae0dc5_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

2024-11-29 13:47

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-29 13:47

Reported

2024-11-29 13:49

Platform

win7-20240903-en

Max time kernel

141s

Max time network

149s

Command Line

"C:\Users\Admin\AppData\Local\Temp\b1a158112b510d4a600ea3ccceae0dc5_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\b1a158112b510d4a600ea3ccceae0dc5_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\b1a158112b510d4a600ea3ccceae0dc5_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\b1a158112b510d4a600ea3ccceae0dc5_JaffaCakes118.exe"

Network

Country Destination Domain Proto
RU 188.127.231.116:80 188.127.231.116 tcp
UA 195.64.154.114:80 tcp
PL 91.195.12.187:80 tcp
FR 149.202.109.205:80 tcp
KZ 78.40.108.39:80 tcp
FR 51.254.181.122:80 tcp
US 8.8.8.8:53 ejbwnrvxjjdyors.ru udp
US 8.8.8.8:53 nowqoynlupkal.nl udp
US 8.8.8.8:53 pienqrcfkrc.tf udp
US 8.8.8.8:53 krbtfgtl.ru udp

Files

memory/2084-0-0x0000000000230000-0x0000000000236000-memory.dmp

memory/2084-1-0x0000000000400000-0x000000000044B000-memory.dmp

memory/2084-3-0x0000000000400000-0x000000000044B000-memory.dmp

memory/2084-4-0x0000000000230000-0x0000000000236000-memory.dmp

memory/2084-7-0x0000000000400000-0x000000000044B000-memory.dmp

memory/2084-11-0x0000000000400000-0x000000000044B000-memory.dmp

memory/2084-13-0x0000000000400000-0x000000000044B000-memory.dmp

memory/2084-15-0x0000000000400000-0x000000000044B000-memory.dmp

memory/2084-17-0x0000000000400000-0x000000000044B000-memory.dmp

memory/2084-18-0x0000000000400000-0x000000000044B000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-29 13:47

Reported

2024-11-29 13:49

Platform

win10v2004-20241007-en

Max time kernel

145s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\b1a158112b510d4a600ea3ccceae0dc5_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\b1a158112b510d4a600ea3ccceae0dc5_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\b1a158112b510d4a600ea3ccceae0dc5_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\b1a158112b510d4a600ea3ccceae0dc5_JaffaCakes118.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.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 8.8.8.8:53 212.20.149.52.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
FR 149.202.109.205:80 tcp
KZ 78.40.108.39:80 tcp
US 8.8.8.8:53 68.209.201.84.in-addr.arpa udp
UA 195.64.154.114:80 tcp
FR 51.254.181.122:80 tcp
US 8.8.8.8:53 99.209.201.84.in-addr.arpa udp
US 8.8.8.8:53 13.227.111.52.in-addr.arpa udp
RU 188.127.231.116:80 188.127.231.116 tcp
PL 91.195.12.187:80 tcp
US 8.8.8.8:53 116.231.127.188.in-addr.arpa udp
US 8.8.8.8:53 ejbwnrvxjjdyors.ru udp
US 8.8.8.8:53 nowqoynlupkal.nl udp
US 8.8.8.8:53 pienqrcfkrc.tf udp
US 8.8.8.8:53 krbtfgtl.ru udp
US 8.8.8.8:53 tpvmvt.us udp
US 8.8.8.8:53 vqiwxmgycphtqmp.be udp
US 8.8.8.8:53 qafkovngchea.us udp
US 8.8.8.8:53 axadakxdbp.nl udp
FR 149.202.109.205:80 tcp
KZ 78.40.108.39:80 tcp

Files

memory/4652-0-0x0000000002190000-0x0000000002196000-memory.dmp

memory/4652-1-0x0000000000400000-0x000000000044B000-memory.dmp

memory/4652-4-0x0000000002190000-0x0000000002196000-memory.dmp

memory/4652-3-0x0000000000400000-0x000000000044B000-memory.dmp

memory/4652-7-0x0000000000400000-0x000000000044B000-memory.dmp

memory/4652-8-0x0000000000400000-0x000000000044B000-memory.dmp

memory/4652-10-0x0000000000400000-0x000000000044B000-memory.dmp

memory/4652-12-0x0000000000400000-0x000000000044B000-memory.dmp

memory/4652-15-0x0000000000400000-0x000000000044B000-memory.dmp

memory/4652-17-0x0000000000400000-0x000000000044B000-memory.dmp