Malware Analysis Report

2025-01-02 06:44

Sample ID 241205-clcwnaynep
Target c566c71c00095c6246783790cd1556b5_JaffaCakes118
SHA256 27056b49e0fe09639113c638bacd8773445ce3365b11059a8f66a436ca57c10d
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

27056b49e0fe09639113c638bacd8773445ce3365b11059a8f66a436ca57c10d

Threat Level: Known bad

The file c566c71c00095c6246783790cd1556b5_JaffaCakes118 was found to be: Known bad.

Malicious Activity Summary

gcleaner onlylogger discovery loader

GCleaner

Gcleaner family

OnlyLogger

Onlylogger family

OnlyLogger payload

Program crash

Unsigned PE

System Location Discovery: System Language Discovery

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-12-05 02:09

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-12-05 02:09

Reported

2024-12-05 02:12

Platform

win7-20240708-en

Max time kernel

149s

Max time network

153s

Command Line

"C:\Users\Admin\AppData\Local\Temp\c566c71c00095c6246783790cd1556b5_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\c566c71c00095c6246783790cd1556b5_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\c566c71c00095c6246783790cd1556b5_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\c566c71c00095c6246783790cd1556b5_JaffaCakes118.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 gc-prtnrs.top udp
US 8.8.8.8:53 gcc-prtnrs.top udp

Files

memory/2492-1-0x0000000000230000-0x0000000000330000-memory.dmp

memory/2492-2-0x00000000003A0000-0x00000000003CE000-memory.dmp

memory/2492-3-0x0000000000400000-0x0000000000431000-memory.dmp

memory/2492-4-0x0000000000230000-0x0000000000330000-memory.dmp

memory/2492-6-0x00000000003A0000-0x00000000003CE000-memory.dmp

memory/2492-5-0x0000000000400000-0x000000000325B000-memory.dmp

memory/2492-7-0x0000000000400000-0x0000000000431000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-12-05 02:09

Reported

2024-12-05 02:12

Platform

win10v2004-20241007-en

Max time kernel

150s

Max time network

152s

Command Line

"C:\Users\Admin\AppData\Local\Temp\c566c71c00095c6246783790cd1556b5_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\c566c71c00095c6246783790cd1556b5_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\c566c71c00095c6246783790cd1556b5_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\c566c71c00095c6246783790cd1556b5_JaffaCakes118.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 372 -p 4568 -ip 4568

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 4568 -s 620

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 520 -p 4568 -ip 4568

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 4568 -s 656

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 512 -p 4568 -ip 4568

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 4568 -s 744

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 468 -p 4568 -ip 4568

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 4568 -s 764

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 532 -p 4568 -ip 4568

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 4568 -s 848

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 520 -p 4568 -ip 4568

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 4568 -s 1036

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 552 -p 4568 -ip 4568

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 4568 -s 1088

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 596 -p 4568 -ip 4568

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 4568 -s 1400

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4568 -ip 4568

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 4568 -s 556

Network

Country Destination Domain Proto
US 8.8.8.8:53 154.239.44.20.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 75.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 gc-prtnrs.top udp
US 8.8.8.8:53 gcc-prtnrs.top udp
US 8.8.8.8:53 gcc-prtnrs.top udp
US 8.8.8.8:53 gcc-prtnrs.top udp
US 8.8.8.8:53 gcc-prtnrs.top udp
US 8.8.8.8:53 gcc-prtnrs.top udp
US 8.8.8.8:53 gcc-prtnrs.top udp
US 8.8.8.8:53 56.163.245.4.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 gcc-prtnrs.top udp
US 8.8.8.8:53 gcc-prtnrs.top udp
US 8.8.8.8:53 gcc-prtnrs.top udp
US 8.8.8.8:53 gcc-prtnrs.top udp
US 8.8.8.8:53 gcc-prtnrs.top udp
US 8.8.8.8:53 gcc-prtnrs.top udp
US 8.8.8.8:53 gcc-prtnrs.top udp
US 8.8.8.8:53 gcc-prtnrs.top udp
US 8.8.8.8:53 gcc-prtnrs.top udp
US 8.8.8.8:53 gcc-prtnrs.top udp
US 8.8.8.8:53 gcc-prtnrs.top udp
US 8.8.8.8:53 gcc-prtnrs.top udp
US 8.8.8.8:53 21.236.111.52.in-addr.arpa udp
US 8.8.8.8:53 20.49.80.91.in-addr.arpa udp
US 8.8.8.8:53 gcc-prtnrs.top udp
US 8.8.8.8:53 gcc-prtnrs.top udp
US 8.8.8.8:53 gcc-prtnrs.top udp
US 8.8.8.8:53 gcc-prtnrs.top udp
US 8.8.8.8:53 gcc-prtnrs.top udp
US 8.8.8.8:53 gcc-prtnrs.top udp
US 8.8.8.8:53 gcc-prtnrs.top udp
US 8.8.8.8:53 gcc-prtnrs.top udp
US 8.8.8.8:53 gcc-prtnrs.top udp
US 8.8.8.8:53 gcc-prtnrs.top udp
US 8.8.8.8:53 gcc-prtnrs.top udp
US 8.8.8.8:53 208.143.182.52.in-addr.arpa udp
US 8.8.8.8:53 gcc-prtnrs.top udp

Files

memory/4568-1-0x0000000003290000-0x0000000003390000-memory.dmp

memory/4568-2-0x0000000004FB0000-0x0000000004FDE000-memory.dmp

memory/4568-3-0x0000000000400000-0x0000000000431000-memory.dmp

memory/4568-4-0x0000000003290000-0x0000000003390000-memory.dmp

memory/4568-6-0x0000000004FB0000-0x0000000004FDE000-memory.dmp

memory/4568-5-0x0000000000400000-0x000000000325B000-memory.dmp

memory/4568-7-0x0000000000400000-0x0000000000431000-memory.dmp