Malware Analysis Report

2024-10-18 23:18

Sample ID 220701-glknqagde9
Target 9ecffc46c622a2f5e1d1478796f70496492471f06015435a2e51b8dc0ae759bb
SHA256 9ecffc46c622a2f5e1d1478796f70496492471f06015435a2e51b8dc0ae759bb
Tags
loaderbot loader miner persistence
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V6

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

9ecffc46c622a2f5e1d1478796f70496492471f06015435a2e51b8dc0ae759bb

Threat Level: Known bad

The file 9ecffc46c622a2f5e1d1478796f70496492471f06015435a2e51b8dc0ae759bb was found to be: Known bad.

Malicious Activity Summary

loaderbot loader miner persistence

Loaderbot family

LoaderBot

LoaderBot executable

LoaderBot executable

Drops startup file

Adds Run key to start application

Legitimate hosting services abused for malware hosting/C2

Creates scheduled task(s)

Suspicious use of WriteProcessMemory

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: RenamesItself

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2022-07-01 05:53

Signatures

LoaderBot executable

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

Loaderbot family

loaderbot

Analysis: behavioral1

Detonation Overview

Submitted

2022-07-01 05:53

Reported

2022-07-01 07:00

Platform

win7-20220414-en

Max time kernel

152s

Max time network

47s

Command Line

"C:\Users\Admin\AppData\Local\Temp\9ecffc46c622a2f5e1d1478796f70496492471f06015435a2e51b8dc0ae759bb.exe"

Signatures

LoaderBot

loader miner loaderbot

LoaderBot executable

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

Drops startup file

Description Indicator Process Target
File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Webhost.url C:\Users\Admin\AppData\Local\Temp\9ecffc46c622a2f5e1d1478796f70496492471f06015435a2e51b8dc0ae759bb.exe N/A

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Windows\CurrentVersion\Run\Webhost = "C:\\Users\\Admin\\AppData\\Roaming\\Windows\\9ecffc46c622a2f5e1d1478796f70496492471f06015435a2e51b8dc0ae759bb.exe" C:\Users\Admin\AppData\Local\Temp\9ecffc46c622a2f5e1d1478796f70496492471f06015435a2e51b8dc0ae759bb.exe N/A

Creates scheduled task(s)

persistence
Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\schtasks.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\9ecffc46c622a2f5e1d1478796f70496492471f06015435a2e51b8dc0ae759bb.exe N/A

Suspicious behavior: RenamesItself

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\9ecffc46c622a2f5e1d1478796f70496492471f06015435a2e51b8dc0ae759bb.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\9ecffc46c622a2f5e1d1478796f70496492471f06015435a2e51b8dc0ae759bb.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\9ecffc46c622a2f5e1d1478796f70496492471f06015435a2e51b8dc0ae759bb.exe

"C:\Users\Admin\AppData\Local\Temp\9ecffc46c622a2f5e1d1478796f70496492471f06015435a2e51b8dc0ae759bb.exe"

C:\Windows\SysWOW64\cmd.exe

"cmd" /C schtasks /create /tn \System\SecurityServiceUpdate /tr %userprofile%\AppData\Roaming\Windows\9ecffc46c622a2f5e1d1478796f70496492471f06015435a2e51b8dc0ae759bb.exe /st 00:00 /du 9999:59 /sc daily /ri 5 /f

C:\Windows\SysWOW64\schtasks.exe

schtasks /create /tn \System\SecurityServiceUpdate /tr C:\Users\Admin\AppData\Roaming\Windows\9ecffc46c622a2f5e1d1478796f70496492471f06015435a2e51b8dc0ae759bb.exe /st 00:00 /du 9999:59 /sc daily /ri 5 /f

Network

Country Destination Domain Proto
US 8.8.8.8:53 iplogger.com udp
US 8.8.8.8:53 user79675.7ci.ru udp
DE 148.251.234.93:443 iplogger.com tcp

Files

memory/1664-54-0x00000000002C0000-0x00000000002CA000-memory.dmp

memory/1348-55-0x0000000000000000-mapping.dmp

memory/1664-56-0x00000000754A1000-0x00000000754A3000-memory.dmp

memory/1160-57-0x0000000000000000-mapping.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2022-07-01 05:53

Reported

2022-07-01 06:58

Platform

win10v2004-20220414-en

Max time kernel

150s

Max time network

154s

Command Line

"C:\Users\Admin\AppData\Local\Temp\9ecffc46c622a2f5e1d1478796f70496492471f06015435a2e51b8dc0ae759bb.exe"

Signatures

LoaderBot

loader miner loaderbot

LoaderBot executable

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

Drops startup file

Description Indicator Process Target
File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Webhost.url C:\Users\Admin\AppData\Local\Temp\9ecffc46c622a2f5e1d1478796f70496492471f06015435a2e51b8dc0ae759bb.exe N/A

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Webhost = "C:\\Users\\Admin\\AppData\\Roaming\\Windows\\9ecffc46c622a2f5e1d1478796f70496492471f06015435a2e51b8dc0ae759bb.exe" C:\Users\Admin\AppData\Local\Temp\9ecffc46c622a2f5e1d1478796f70496492471f06015435a2e51b8dc0ae759bb.exe N/A

Legitimate hosting services abused for malware hosting/C2

Creates scheduled task(s)

persistence
Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\schtasks.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\9ecffc46c622a2f5e1d1478796f70496492471f06015435a2e51b8dc0ae759bb.exe N/A

Suspicious behavior: RenamesItself

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\9ecffc46c622a2f5e1d1478796f70496492471f06015435a2e51b8dc0ae759bb.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\9ecffc46c622a2f5e1d1478796f70496492471f06015435a2e51b8dc0ae759bb.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\9ecffc46c622a2f5e1d1478796f70496492471f06015435a2e51b8dc0ae759bb.exe

"C:\Users\Admin\AppData\Local\Temp\9ecffc46c622a2f5e1d1478796f70496492471f06015435a2e51b8dc0ae759bb.exe"

C:\Windows\SysWOW64\cmd.exe

"cmd" /C schtasks /create /tn \System\SecurityServiceUpdate /tr %userprofile%\AppData\Roaming\Windows\9ecffc46c622a2f5e1d1478796f70496492471f06015435a2e51b8dc0ae759bb.exe /st 00:00 /du 9999:59 /sc daily /ri 5 /f

C:\Windows\SysWOW64\schtasks.exe

schtasks /create /tn \System\SecurityServiceUpdate /tr C:\Users\Admin\AppData\Roaming\Windows\9ecffc46c622a2f5e1d1478796f70496492471f06015435a2e51b8dc0ae759bb.exe /st 00:00 /du 9999:59 /sc daily /ri 5 /f

Network

Country Destination Domain Proto
US 93.184.220.29:80 tcp
US 8.8.8.8:53 iplogger.com udp
US 8.8.8.8:53 user79675.7ci.ru udp
DE 148.251.234.93:443 iplogger.com tcp
US 8.8.8.8:53 iplogger.org udp
DE 148.251.234.83:443 iplogger.org tcp
US 204.79.197.200:443 tcp
US 8.8.8.8:53 user79675.7ci.ru udp
US 8.8.8.8:53 user79675.7ci.ru udp
US 8.8.8.8:53 user79675.7ci.ru udp
US 8.253.208.112:80 tcp
US 8.8.8.8:53 user79675.7ci.ru udp
FR 2.18.109.224:443 tcp
US 104.18.24.243:80 tcp
US 8.8.8.8:53 user79675.7ci.ru udp
US 8.8.8.8:53 user79675.7ci.ru udp
US 8.8.8.8:53 user79675.7ci.ru udp
IE 13.69.239.74:443 tcp
US 8.8.8.8:53 user79675.7ci.ru udp
US 8.8.8.8:53 user79675.7ci.ru udp
US 8.253.208.112:80 tcp
US 8.253.208.112:80 tcp
US 8.253.208.112:80 tcp
US 8.8.8.8:53 user79675.7ci.ru udp
US 8.8.8.8:53 user79675.7ci.ru udp
US 8.8.8.8:53 user79675.7ci.ru udp
US 8.8.8.8:53 user79675.7ci.ru udp
US 8.8.8.8:53 user79675.7ci.ru udp
US 8.8.8.8:53 user79675.7ci.ru udp
US 8.8.8.8:53 user79675.7ci.ru udp
US 8.8.8.8:53 user79675.7ci.ru udp
US 8.8.8.8:53 user79675.7ci.ru udp
US 8.8.8.8:53 user79675.7ci.ru udp
US 8.8.8.8:53 user79675.7ci.ru udp
US 8.8.8.8:53 user79675.7ci.ru udp
US 8.8.8.8:53 user79675.7ci.ru udp
US 8.8.8.8:53 user79675.7ci.ru udp
US 8.8.8.8:53 user79675.7ci.ru udp
US 8.8.8.8:53 user79675.7ci.ru udp
US 8.8.8.8:53 user79675.7ci.ru udp
US 8.8.8.8:53 user79675.7ci.ru udp
US 8.8.8.8:53 user79675.7ci.ru udp

Files

memory/2900-130-0x0000000000200000-0x000000000020A000-memory.dmp

memory/1536-131-0x0000000000000000-mapping.dmp

memory/544-132-0x0000000000000000-mapping.dmp

memory/2900-133-0x0000000004F20000-0x0000000004F86000-memory.dmp