Malware Analysis Report

2025-01-02 06:49

Sample ID 241125-c8k6jszndl
Target 98bc80b02b6ecf624e725404fc1841a1_JaffaCakes118
SHA256 454b57e15fb974a87afa3fcda4640319fb5fd568daf6c90d5161a820b5d3bdbb
Tags
gcleaner onlylogger discovery loader
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

454b57e15fb974a87afa3fcda4640319fb5fd568daf6c90d5161a820b5d3bdbb

Threat Level: Known bad

The file 98bc80b02b6ecf624e725404fc1841a1_JaffaCakes118 was found to be: Known bad.

Malicious Activity Summary

gcleaner onlylogger discovery loader

Onlylogger family

GCleaner

Gcleaner family

OnlyLogger

OnlyLogger payload

System Location Discovery: System Language Discovery

Program crash

Unsigned PE

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-25 02:44

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-25 02:44

Reported

2024-11-25 02:47

Platform

win7-20241010-en

Max time kernel

141s

Max time network

148s

Command Line

"C:\Users\Admin\AppData\Local\Temp\98bc80b02b6ecf624e725404fc1841a1_JaffaCakes118.exe"

Signatures

GCleaner

loader gcleaner

Gcleaner family

gcleaner

OnlyLogger

loader onlylogger

Onlylogger family

onlylogger

OnlyLogger payload

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

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\98bc80b02b6ecf624e725404fc1841a1_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\98bc80b02b6ecf624e725404fc1841a1_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\98bc80b02b6ecf624e725404fc1841a1_JaffaCakes118.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 gcl-page.biz udp
UA 194.145.227.161:80 tcp
UA 194.145.227.161:80 tcp
UA 194.145.227.161:80 tcp
UA 194.145.227.161:80 tcp
UA 194.145.227.161:80 tcp
UA 194.145.227.161:80 tcp
UA 194.145.227.161:80 tcp

Files

memory/2496-1-0x0000000000950000-0x0000000000A50000-memory.dmp

memory/2496-2-0x0000000000220000-0x000000000024F000-memory.dmp

memory/2496-3-0x0000000000400000-0x0000000000431000-memory.dmp

memory/2496-4-0x0000000000950000-0x0000000000A50000-memory.dmp

memory/2496-6-0x0000000000220000-0x000000000024F000-memory.dmp

memory/2496-5-0x0000000000400000-0x0000000000877000-memory.dmp

memory/2496-7-0x0000000000400000-0x0000000000431000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-25 02:44

Reported

2024-11-25 02:47

Platform

win10v2004-20241007-en

Max time kernel

141s

Max time network

148s

Command Line

"C:\Users\Admin\AppData\Local\Temp\98bc80b02b6ecf624e725404fc1841a1_JaffaCakes118.exe"

Signatures

GCleaner

loader gcleaner

Gcleaner family

gcleaner

OnlyLogger

loader onlylogger

Onlylogger family

onlylogger

OnlyLogger payload

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

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\98bc80b02b6ecf624e725404fc1841a1_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\98bc80b02b6ecf624e725404fc1841a1_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\98bc80b02b6ecf624e725404fc1841a1_JaffaCakes118.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4000 -ip 4000

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 4000 -s 620

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 512 -p 4000 -ip 4000

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 4000 -s 656

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 4000 -ip 4000

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 4000 -s 744

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 472 -p 4000 -ip 4000

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 4000 -s 744

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 544 -p 4000 -ip 4000

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 4000 -s 532

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 544 -p 4000 -ip 4000

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 4000 -s 1020

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 476 -p 4000 -ip 4000

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 4000 -s 1028

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 376 -p 4000 -ip 4000

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 4000 -s 1076

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 83.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 133.211.185.52.in-addr.arpa udp
US 8.8.8.8:53 gcl-page.biz udp
US 8.8.8.8:53 68.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
UA 194.145.227.161:80 tcp
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
UA 194.145.227.161:80 tcp
US 8.8.8.8:53 212.20.149.52.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
US 8.8.8.8:53 134.71.91.104.in-addr.arpa udp
UA 194.145.227.161:80 tcp
US 8.8.8.8:53 88.210.23.2.in-addr.arpa udp
UA 194.145.227.161:80 tcp
UA 194.145.227.161:80 tcp
US 8.8.8.8:53 216.203.100.95.in-addr.arpa udp
US 8.8.8.8:53 48.229.111.52.in-addr.arpa udp
UA 194.145.227.161:80 tcp
UA 194.145.227.161:80 tcp

Files

memory/4000-1-0x0000000000920000-0x0000000000A20000-memory.dmp

memory/4000-2-0x0000000000E30000-0x0000000000E5F000-memory.dmp

memory/4000-3-0x0000000000400000-0x0000000000431000-memory.dmp

memory/4000-4-0x0000000000920000-0x0000000000A20000-memory.dmp

memory/4000-5-0x0000000000E30000-0x0000000000E5F000-memory.dmp

memory/4000-7-0x0000000000400000-0x0000000000431000-memory.dmp

memory/4000-6-0x0000000000400000-0x0000000000877000-memory.dmp