Malware Analysis Report

2024-09-11 10:21

Sample ID 240529-shvkasag86
Target New-Client.exe
SHA256 527b346f79634136a0d72b1ab2288d9d9f4b75a2b7f6530edfb4c83b40b12590
Tags
limerat rat
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK Matrix

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

527b346f79634136a0d72b1ab2288d9d9f4b75a2b7f6530edfb4c83b40b12590

Threat Level: Known bad

The file New-Client.exe was found to be: Known bad.

Malicious Activity Summary

limerat rat

LimeRAT

Limerat family

Legitimate hosting services abused for malware hosting/C2

Unsigned PE

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK Matrix V13

Initial Access
TA0001
Execution
TA0002
Persistence
TA0003
Privilege Escalation
TA0004
Defense Evasion
TA0005
Credential Access
TA0006
Discovery
TA0007
Lateral Movement
TA0008
Collection
TA0009
Exfiltration
TA0010
Command and Control
TA0011
Web Service
T1102
Impact
TA0040
Resource Development
TA0042
Reconnaissance
TA0043

Analysis: static1

Detonation Overview

Reported

2024-05-29 15:08

Signatures

Limerat family

limerat

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-05-29 15:08

Reported

2024-05-29 15:10

Platform

win11-20240426-en

Max time kernel

149s

Max time network

151s

Command Line

"C:\Users\Admin\AppData\Local\Temp\New-Client.exe"

Signatures

LimeRAT

rat limerat

Legitimate hosting services abused for malware hosting/C2

Description Indicator Process Target
N/A pastebin.com N/A N/A
N/A pastebin.com N/A N/A

Suspicious behavior: EnumeratesProcesses

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

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\New-Client.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\New-Client.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\New-Client.exe

"C:\Users\Admin\AppData\Local\Temp\New-Client.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 pastebin.com udp
US 104.20.3.235:443 pastebin.com tcp
US 107.208.148.72:2000 tcp
US 8.8.8.8:53 235.3.20.104.in-addr.arpa udp
US 107.208.148.72:2000 tcp
US 107.208.148.72:2000 tcp
US 107.208.148.72:2000 tcp

Files

memory/1636-0-0x000000007492E000-0x000000007492F000-memory.dmp

memory/1636-1-0x0000000000970000-0x000000000097C000-memory.dmp

memory/1636-2-0x0000000005400000-0x000000000549C000-memory.dmp

memory/1636-3-0x00000000054F0000-0x0000000005556000-memory.dmp

memory/1636-4-0x0000000074920000-0x00000000750D1000-memory.dmp

memory/1636-5-0x00000000061F0000-0x0000000006796000-memory.dmp

memory/1636-6-0x0000000007640000-0x00000000076D2000-memory.dmp

memory/1636-7-0x000000007492E000-0x000000007492F000-memory.dmp

memory/1636-8-0x0000000074920000-0x00000000750D1000-memory.dmp

memory/1636-9-0x0000000001300000-0x000000000130E000-memory.dmp