Malware Analysis Report

2024-11-15 06:29

Sample ID 220304-v6lneafdh9
Target Cheat installer.exe
SHA256 943fbead0c78c80da198e3cb1dafadf34b0584c17dd9304d91f05f574c12c246
Tags
44caliber spyware stealer
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

943fbead0c78c80da198e3cb1dafadf34b0584c17dd9304d91f05f574c12c246

Threat Level: Known bad

The file Cheat installer.exe was found to be: Known bad.

Malicious Activity Summary

44caliber spyware stealer

44Caliber

44caliber family

Reads user/profile data of web browsers

Accesses cryptocurrency files/wallets, possible credential harvesting

Looks up external IP address via web service

Checks processor information in registry

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2022-03-04 17:36

Signatures

44caliber family

44caliber

Analysis: behavioral1

Detonation Overview

Submitted

2022-03-04 17:36

Reported

2022-03-04 17:38

Platform

win7-20220223-en

Max time kernel

4294183s

Max time network

124s

Command Line

"C:\Users\Admin\AppData\Local\Temp\Cheat installer.exe"

Signatures

44Caliber

stealer 44caliber

Reads user/profile data of web browsers

spyware stealer

Accesses cryptocurrency files/wallets, possible credential harvesting

spyware

Looks up external IP address via web service

Description Indicator Process Target
N/A freegeoip.app N/A N/A
N/A freegeoip.app N/A N/A

Checks processor information in registry

Description Indicator Process Target
Key opened \REGISTRY\MACHINE\HARDWARE\Description\System\CentralProcessor\0 C:\Users\Admin\AppData\Local\Temp\Cheat installer.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier C:\Users\Admin\AppData\Local\Temp\Cheat installer.exe N/A

Suspicious use of AdjustPrivilegeToken

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

Processes

C:\Users\Admin\AppData\Local\Temp\Cheat installer.exe

"C:\Users\Admin\AppData\Local\Temp\Cheat installer.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 freegeoip.app udp
US 188.114.97.0:443 freegeoip.app tcp
US 8.8.8.8:53 discordapp.com udp
US 162.159.135.233:443 discordapp.com tcp
US 8.8.8.8:53 discord.com udp
US 162.159.138.232:443 discord.com tcp

Files

memory/1660-54-0x0000000000DD0000-0x0000000000E1A000-memory.dmp

memory/1660-56-0x000000001B050000-0x000000001B052000-memory.dmp

memory/1660-55-0x000007FEF5C10000-0x000007FEF65FC000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2022-03-04 17:36

Reported

2022-03-04 17:38

Platform

win10v2004-en-20220112

Max time kernel

123s

Max time network

126s

Command Line

"C:\Users\Admin\AppData\Local\Temp\Cheat installer.exe"

Signatures

44Caliber

stealer 44caliber

Reads user/profile data of web browsers

spyware stealer

Accesses cryptocurrency files/wallets, possible credential harvesting

spyware

Looks up external IP address via web service

Description Indicator Process Target
N/A freegeoip.app N/A N/A
N/A freegeoip.app N/A N/A

Checks processor information in registry

Description Indicator Process Target
Key opened \REGISTRY\MACHINE\HARDWARE\Description\System\CentralProcessor\0 C:\Users\Admin\AppData\Local\Temp\Cheat installer.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier C:\Users\Admin\AppData\Local\Temp\Cheat installer.exe N/A

Suspicious use of AdjustPrivilegeToken

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

Processes

C:\Users\Admin\AppData\Local\Temp\Cheat installer.exe

"C:\Users\Admin\AppData\Local\Temp\Cheat installer.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 freegeoip.app udp
US 188.114.96.0:443 freegeoip.app tcp
NL 8.248.7.254:80 tcp
NL 8.248.7.254:80 tcp
NL 8.248.7.254:80 tcp
US 8.8.8.8:53 discordapp.com udp
US 162.159.130.233:443 discordapp.com tcp
US 8.8.8.8:53 discord.com udp
US 162.159.136.232:443 discord.com tcp
US 8.8.8.8:53 geo.prod.do.dsp.mp.microsoft.com udp
US 52.143.87.28:443 geo.prod.do.dsp.mp.microsoft.com tcp
US 8.8.8.8:53 kv801.prod.do.dsp.mp.microsoft.com udp
NL 184.29.205.60:443 kv801.prod.do.dsp.mp.microsoft.com tcp
US 8.8.8.8:53 cp801.prod.do.dsp.mp.microsoft.com udp
NL 184.29.205.60:443 cp801.prod.do.dsp.mp.microsoft.com tcp
NL 184.29.205.60:443 cp801.prod.do.dsp.mp.microsoft.com tcp

Files

memory/3144-133-0x0000025450A40000-0x0000025450A8A000-memory.dmp

memory/3144-134-0x00007FFAB0E60000-0x00007FFAB1921000-memory.dmp

memory/3144-135-0x0000025450E10000-0x0000025450E12000-memory.dmp