Malware Analysis Report

2025-01-18 18:18

Sample ID 241129-tpw75svlg1
Target b265305541dce2a140da7802442fbac4_JaffaCakes118
SHA256 0537fa38b88755f39df1cd774b907ec759dacab2388dc0109f4db9f0e9d191a0
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

0537fa38b88755f39df1cd774b907ec759dacab2388dc0109f4db9f0e9d191a0

Threat Level: Known bad

The file b265305541dce2a140da7802442fbac4_JaffaCakes118 was found to be: Known bad.

Malicious Activity Summary

locky discovery ransomware

Locky family

Locky

System Location Discovery: System Language Discovery

Unsigned PE

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-29 16:14

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-29 16:14

Reported

2024-11-29 16:17

Platform

win7-20240729-en

Max time kernel

144s

Max time network

133s

Command Line

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

Processes

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

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

Network

Country Destination Domain Proto
US 8.8.8.8:53 frxdrjrjd.de udp
US 8.8.8.8:53 weaaspoo.in udp
US 8.8.8.8:53 ktwmpwuncbi.fr udp
US 8.8.8.8:53 cjpqsuatmo.tf udp
IE 86.104.134.144:80 tcp
US 8.8.8.8:53 embavssrrfvukl.in udp
US 8.8.8.8:53 rcbquc.ru udp
IE 86.104.134.144:80 tcp
IE 86.104.134.144:80 tcp

Files

memory/2308-0-0x00000000001B0000-0x00000000001B4000-memory.dmp

memory/2308-1-0x00000000001B0000-0x00000000001B4000-memory.dmp

memory/2308-2-0x0000000000400000-0x00000000007D1000-memory.dmp

memory/2308-4-0x0000000000400000-0x00000000007D1000-memory.dmp

memory/2308-8-0x0000000000400000-0x00000000007D1000-memory.dmp

memory/2308-10-0x0000000000400000-0x00000000007D1000-memory.dmp

memory/2308-11-0x0000000000400000-0x00000000007D1000-memory.dmp

memory/2308-13-0x0000000000400000-0x00000000007D1000-memory.dmp

memory/2308-14-0x0000000000400000-0x00000000007D1000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-29 16:14

Reported

2024-11-29 16:17

Platform

win10v2004-20241007-en

Max time kernel

143s

Max time network

149s

Command Line

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

Processes

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

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

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 217.106.137.52.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 69.31.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 28.118.140.52.in-addr.arpa udp
US 8.8.8.8:53 200.163.202.172.in-addr.arpa udp
US 8.8.8.8:53 ktwmpwuncbi.fr udp
US 8.8.8.8:53 cjpqsuatmo.tf udp
IE 86.104.134.144:80 tcp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 embavssrrfvukl.in udp
US 8.8.8.8:53 rcbquc.ru udp
US 8.8.8.8:53 frxdrjrjd.de udp
US 8.8.8.8:53 weaaspoo.in udp
US 8.8.8.8:53 ktwmpwuncbi.fr udp
US 8.8.8.8:53 cjpqsuatmo.tf udp
IE 86.104.134.144:80 tcp
US 8.8.8.8:53 83.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 embavssrrfvukl.in udp
US 8.8.8.8:53 rcbquc.ru udp
US 8.8.8.8:53 frxdrjrjd.de udp
US 8.8.8.8:53 weaaspoo.in udp
US 8.8.8.8:53 ktwmpwuncbi.fr udp
US 8.8.8.8:53 cjpqsuatmo.tf udp
IE 86.104.134.144:80 tcp
US 8.8.8.8:53 43.229.111.52.in-addr.arpa udp
US 8.8.8.8:53 embavssrrfvukl.in udp
US 8.8.8.8:53 rcbquc.ru udp
US 8.8.8.8:53 frxdrjrjd.de udp
US 8.8.8.8:53 weaaspoo.in udp
US 8.8.8.8:53 ktwmpwuncbi.fr udp
US 8.8.8.8:53 cjpqsuatmo.tf udp
IE 86.104.134.144:80 tcp
US 8.8.8.8:53 embavssrrfvukl.in udp
US 8.8.8.8:53 rcbquc.ru udp
US 8.8.8.8:53 frxdrjrjd.de udp
US 8.8.8.8:53 weaaspoo.in udp
US 8.8.8.8:53 ktwmpwuncbi.fr udp
US 8.8.8.8:53 cjpqsuatmo.tf udp

Files

memory/5008-0-0x0000000000D80000-0x0000000000D84000-memory.dmp

memory/5008-1-0x0000000000D80000-0x0000000000D84000-memory.dmp

memory/5008-2-0x0000000000400000-0x00000000007D1000-memory.dmp

memory/5008-4-0x0000000000400000-0x00000000007D1000-memory.dmp

memory/5008-6-0x0000000000400000-0x00000000007D1000-memory.dmp

memory/5008-9-0x0000000000400000-0x00000000007D1000-memory.dmp

memory/5008-12-0x0000000000400000-0x00000000007D1000-memory.dmp

memory/5008-14-0x0000000000400000-0x00000000007D1000-memory.dmp