Malware Analysis Report

2025-01-18 18:19

Sample ID 241207-gr7ensvpek
Target d0fbddea5761662f3797a72c470c68cf_JaffaCakes118
SHA256 33d7fe688a9043fa27440f75858db865f665e8fadf309ecf61c3a28bbf9a8e91
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

33d7fe688a9043fa27440f75858db865f665e8fadf309ecf61c3a28bbf9a8e91

Threat Level: Known bad

The file d0fbddea5761662f3797a72c470c68cf_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

2024-12-07 06:03

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-12-07 06:03

Reported

2024-12-07 06:05

Platform

win7-20240903-en

Max time kernel

140s

Max time network

151s

Command Line

"C:\Users\Admin\AppData\Local\Temp\d0fbddea5761662f3797a72c470c68cf_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\d0fbddea5761662f3797a72c470c68cf_JaffaCakes118.exe N/A

Suspicious behavior: GetForegroundWindowSpam

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\d0fbddea5761662f3797a72c470c68cf_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\d0fbddea5761662f3797a72c470c68cf_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\d0fbddea5761662f3797a72c470c68cf_JaffaCakes118.exe"

Network

Country Destination Domain Proto
KZ 78.40.108.39:80 tcp
PL 91.195.12.187:80 tcp
RU 188.127.231.116:80 188.127.231.116 tcp
FR 149.202.109.205:80 tcp
UA 195.64.154.114:80 tcp
FR 51.254.181.122:80 tcp
US 8.8.8.8:53 thnpuago.pm udp
US 8.8.8.8:53 oqkxg.us udp
US 8.8.8.8:53 qrsbbrbmhdwjre.de udp
US 8.8.8.8:53 apnswxhlblaf.tf udp
US 8.8.8.8:53 uyrwrrgqs.in udp
US 8.8.8.8:53 waswyrj.be udp
US 8.8.8.8:53 rjwbtedhrnuirdv.fr udp
US 8.8.8.8:53 tdekspdmmxxwu.de udp
KZ 78.40.108.39:80 tcp
PL 91.195.12.187:80 tcp

Files

memory/1872-0-0x0000000000302000-0x0000000000304000-memory.dmp

memory/1872-1-0x00000000002F0000-0x0000000000332000-memory.dmp

memory/1872-2-0x00000000002F0000-0x0000000000332000-memory.dmp

memory/1872-4-0x0000000000302000-0x0000000000304000-memory.dmp

memory/1872-5-0x00000000002F0000-0x0000000000332000-memory.dmp

memory/1872-7-0x00000000002F0000-0x0000000000332000-memory.dmp

memory/1872-8-0x00000000002F0000-0x0000000000332000-memory.dmp

memory/1872-10-0x00000000002F0000-0x0000000000332000-memory.dmp

memory/1872-14-0x00000000002F0000-0x0000000000332000-memory.dmp

memory/1872-16-0x00000000002F0000-0x0000000000332000-memory.dmp

memory/1872-18-0x00000000002F0000-0x0000000000332000-memory.dmp

memory/1872-19-0x00000000002F0000-0x0000000000332000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-12-07 06:03

Reported

2024-12-07 06:05

Platform

win10v2004-20241007-en

Max time kernel

141s

Max time network

149s

Command Line

"C:\Users\Admin\AppData\Local\Temp\d0fbddea5761662f3797a72c470c68cf_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\d0fbddea5761662f3797a72c470c68cf_JaffaCakes118.exe N/A

Suspicious behavior: GetForegroundWindowSpam

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\d0fbddea5761662f3797a72c470c68cf_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\d0fbddea5761662f3797a72c470c68cf_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\d0fbddea5761662f3797a72c470c68cf_JaffaCakes118.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 71.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 196.249.167.52.in-addr.arpa udp
US 8.8.8.8:53 133.211.185.52.in-addr.arpa udp
US 8.8.8.8:53 200.163.202.172.in-addr.arpa udp
KZ 78.40.108.39:80 tcp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
UA 195.64.154.114:80 tcp
RU 188.127.231.116:80 188.127.231.116 tcp
FR 149.202.109.205:80 tcp
US 8.8.8.8:53 116.231.127.188.in-addr.arpa udp
FR 51.254.181.122:80 tcp
PL 91.195.12.187:80 tcp
US 8.8.8.8:53 11.227.111.52.in-addr.arpa udp
US 8.8.8.8:53 thnpuago.pm udp
US 8.8.8.8:53 oqkxg.us udp
US 8.8.8.8:53 qrsbbrbmhdwjre.de udp
US 8.8.8.8:53 apnswxhlblaf.tf udp
US 8.8.8.8:53 uyrwrrgqs.in udp
US 8.8.8.8:53 waswyrj.be udp
US 8.8.8.8:53 rjwbtedhrnuirdv.fr udp
US 8.8.8.8:53 tdekspdmmxxwu.de udp
KZ 78.40.108.39:80 tcp
UA 195.64.154.114:80 tcp

Files

memory/3480-1-0x0000000000CA0000-0x0000000000CE2000-memory.dmp

memory/3480-0-0x0000000000CB2000-0x0000000000CB4000-memory.dmp

memory/3480-2-0x0000000000CA0000-0x0000000000CE2000-memory.dmp

memory/3480-4-0x0000000000CB2000-0x0000000000CB4000-memory.dmp

memory/3480-5-0x0000000000CA0000-0x0000000000CE2000-memory.dmp

memory/3480-8-0x0000000000CA0000-0x0000000000CE2000-memory.dmp

memory/3480-9-0x0000000000CA0000-0x0000000000CE2000-memory.dmp

memory/3480-11-0x0000000000CA0000-0x0000000000CE2000-memory.dmp

memory/3480-13-0x0000000000CA0000-0x0000000000CE2000-memory.dmp

memory/3480-17-0x0000000000CA0000-0x0000000000CE2000-memory.dmp

memory/3480-18-0x0000000000CA0000-0x0000000000CE2000-memory.dmp

memory/3480-19-0x0000000000CA0000-0x0000000000CE2000-memory.dmp