Malware Analysis Report

2025-03-15 04:50

Sample ID 240714-w82cbavemb
Target 275cccd84d1aee6b5b909b4e59596cc9d78aebf4e8b30aa6d1a4e3c865e11049
SHA256 275cccd84d1aee6b5b909b4e59596cc9d78aebf4e8b30aa6d1a4e3c865e11049
Tags
redline 6951125327 discovery infostealer spyware stealer
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

275cccd84d1aee6b5b909b4e59596cc9d78aebf4e8b30aa6d1a4e3c865e11049

Threat Level: Known bad

The file 275cccd84d1aee6b5b909b4e59596cc9d78aebf4e8b30aa6d1a4e3c865e11049 was found to be: Known bad.

Malicious Activity Summary

redline 6951125327 discovery infostealer spyware stealer

RedLine

RedLine payload

Reads user/profile data of web browsers

Checks installed software on the system

Accesses cryptocurrency files/wallets, possible credential harvesting

Suspicious use of SetThreadContext

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-07-14 18:36

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-07-14 18:36

Reported

2024-07-14 18:38

Platform

win10v2004-20240709-en

Max time kernel

135s

Max time network

145s

Command Line

"C:\Users\Admin\AppData\Local\Temp\275cccd84d1aee6b5b909b4e59596cc9d78aebf4e8b30aa6d1a4e3c865e11049.exe"

Signatures

RedLine

infostealer redline

RedLine payload

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

Reads user/profile data of web browsers

spyware stealer

Accesses cryptocurrency files/wallets, possible credential harvesting

spyware

Checks installed software on the system

discovery

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 4640 set thread context of 3412 N/A C:\Users\Admin\AppData\Local\Temp\275cccd84d1aee6b5b909b4e59596cc9d78aebf4e8b30aa6d1a4e3c865e11049.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 4640 wrote to memory of 3412 N/A C:\Users\Admin\AppData\Local\Temp\275cccd84d1aee6b5b909b4e59596cc9d78aebf4e8b30aa6d1a4e3c865e11049.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 4640 wrote to memory of 3412 N/A C:\Users\Admin\AppData\Local\Temp\275cccd84d1aee6b5b909b4e59596cc9d78aebf4e8b30aa6d1a4e3c865e11049.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 4640 wrote to memory of 3412 N/A C:\Users\Admin\AppData\Local\Temp\275cccd84d1aee6b5b909b4e59596cc9d78aebf4e8b30aa6d1a4e3c865e11049.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 4640 wrote to memory of 3412 N/A C:\Users\Admin\AppData\Local\Temp\275cccd84d1aee6b5b909b4e59596cc9d78aebf4e8b30aa6d1a4e3c865e11049.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 4640 wrote to memory of 3412 N/A C:\Users\Admin\AppData\Local\Temp\275cccd84d1aee6b5b909b4e59596cc9d78aebf4e8b30aa6d1a4e3c865e11049.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 4640 wrote to memory of 3412 N/A C:\Users\Admin\AppData\Local\Temp\275cccd84d1aee6b5b909b4e59596cc9d78aebf4e8b30aa6d1a4e3c865e11049.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 4640 wrote to memory of 3412 N/A C:\Users\Admin\AppData\Local\Temp\275cccd84d1aee6b5b909b4e59596cc9d78aebf4e8b30aa6d1a4e3c865e11049.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 4640 wrote to memory of 3412 N/A C:\Users\Admin\AppData\Local\Temp\275cccd84d1aee6b5b909b4e59596cc9d78aebf4e8b30aa6d1a4e3c865e11049.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

Processes

C:\Users\Admin\AppData\Local\Temp\275cccd84d1aee6b5b909b4e59596cc9d78aebf4e8b30aa6d1a4e3c865e11049.exe

"C:\Users\Admin\AppData\Local\Temp\275cccd84d1aee6b5b909b4e59596cc9d78aebf4e8b30aa6d1a4e3c865e11049.exe"

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 68.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 t.me udp
NL 149.154.167.99:443 t.me tcp
US 8.8.8.8:53 o0.u2024.icu udp
FI 95.217.245.123:443 o0.u2024.icu tcp
US 8.8.8.8:53 25.140.123.92.in-addr.arpa udp
US 8.8.8.8:53 99.167.154.149.in-addr.arpa udp
US 8.8.8.8:53 123.245.217.95.in-addr.arpa udp
US 8.8.8.8:53 183.59.114.20.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 8.8.8.8:53 192.142.123.92.in-addr.arpa udp
US 8.8.8.8:53 36.58.20.217.in-addr.arpa udp
US 8.8.8.8:53 22.236.111.52.in-addr.arpa udp
US 8.8.8.8:53 91.65.42.20.in-addr.arpa udp

Files

memory/3412-1-0x0000000000400000-0x0000000000422000-memory.dmp

memory/4640-0-0x0000000002D30000-0x0000000002D31000-memory.dmp

memory/3412-2-0x000000007460E000-0x000000007460F000-memory.dmp

memory/3412-3-0x00000000055E0000-0x0000000005646000-memory.dmp

memory/3412-4-0x0000000006130000-0x0000000006748000-memory.dmp

memory/3412-5-0x0000000005BB0000-0x0000000005BC2000-memory.dmp

memory/3412-6-0x0000000005CE0000-0x0000000005DEA000-memory.dmp

memory/3412-7-0x0000000074600000-0x0000000074DB0000-memory.dmp

memory/3412-8-0x0000000006990000-0x00000000069CC000-memory.dmp

memory/3412-9-0x00000000069D0000-0x0000000006A1C000-memory.dmp

memory/3412-10-0x0000000006D20000-0x0000000006EE2000-memory.dmp

memory/3412-11-0x0000000007420000-0x000000000794C000-memory.dmp

memory/3412-12-0x0000000006EF0000-0x0000000006F82000-memory.dmp

memory/3412-13-0x0000000007F00000-0x00000000084A4000-memory.dmp

memory/3412-14-0x0000000007130000-0x00000000071A6000-memory.dmp

memory/3412-15-0x00000000070F0000-0x000000000710E000-memory.dmp

memory/3412-16-0x0000000007DA0000-0x0000000007DF0000-memory.dmp

memory/3412-18-0x0000000074600000-0x0000000074DB0000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-07-14 18:36

Reported

2024-07-14 18:38

Platform

win11-20240709-en

Max time kernel

91s

Max time network

124s

Command Line

"C:\Users\Admin\AppData\Local\Temp\275cccd84d1aee6b5b909b4e59596cc9d78aebf4e8b30aa6d1a4e3c865e11049.exe"

Signatures

RedLine

infostealer redline

RedLine payload

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

Reads user/profile data of web browsers

spyware stealer

Accesses cryptocurrency files/wallets, possible credential harvesting

spyware

Checks installed software on the system

discovery

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 1668 set thread context of 2292 N/A C:\Users\Admin\AppData\Local\Temp\275cccd84d1aee6b5b909b4e59596cc9d78aebf4e8b30aa6d1a4e3c865e11049.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1668 wrote to memory of 2772 N/A C:\Users\Admin\AppData\Local\Temp\275cccd84d1aee6b5b909b4e59596cc9d78aebf4e8b30aa6d1a4e3c865e11049.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 1668 wrote to memory of 2772 N/A C:\Users\Admin\AppData\Local\Temp\275cccd84d1aee6b5b909b4e59596cc9d78aebf4e8b30aa6d1a4e3c865e11049.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 1668 wrote to memory of 2772 N/A C:\Users\Admin\AppData\Local\Temp\275cccd84d1aee6b5b909b4e59596cc9d78aebf4e8b30aa6d1a4e3c865e11049.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 1668 wrote to memory of 2292 N/A C:\Users\Admin\AppData\Local\Temp\275cccd84d1aee6b5b909b4e59596cc9d78aebf4e8b30aa6d1a4e3c865e11049.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 1668 wrote to memory of 2292 N/A C:\Users\Admin\AppData\Local\Temp\275cccd84d1aee6b5b909b4e59596cc9d78aebf4e8b30aa6d1a4e3c865e11049.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 1668 wrote to memory of 2292 N/A C:\Users\Admin\AppData\Local\Temp\275cccd84d1aee6b5b909b4e59596cc9d78aebf4e8b30aa6d1a4e3c865e11049.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 1668 wrote to memory of 2292 N/A C:\Users\Admin\AppData\Local\Temp\275cccd84d1aee6b5b909b4e59596cc9d78aebf4e8b30aa6d1a4e3c865e11049.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 1668 wrote to memory of 2292 N/A C:\Users\Admin\AppData\Local\Temp\275cccd84d1aee6b5b909b4e59596cc9d78aebf4e8b30aa6d1a4e3c865e11049.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 1668 wrote to memory of 2292 N/A C:\Users\Admin\AppData\Local\Temp\275cccd84d1aee6b5b909b4e59596cc9d78aebf4e8b30aa6d1a4e3c865e11049.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 1668 wrote to memory of 2292 N/A C:\Users\Admin\AppData\Local\Temp\275cccd84d1aee6b5b909b4e59596cc9d78aebf4e8b30aa6d1a4e3c865e11049.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 1668 wrote to memory of 2292 N/A C:\Users\Admin\AppData\Local\Temp\275cccd84d1aee6b5b909b4e59596cc9d78aebf4e8b30aa6d1a4e3c865e11049.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

Processes

C:\Users\Admin\AppData\Local\Temp\275cccd84d1aee6b5b909b4e59596cc9d78aebf4e8b30aa6d1a4e3c865e11049.exe

"C:\Users\Admin\AppData\Local\Temp\275cccd84d1aee6b5b909b4e59596cc9d78aebf4e8b30aa6d1a4e3c865e11049.exe"

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"

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 74.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 43.58.199.20.in-addr.arpa udp
NL 149.154.167.99:443 t.me tcp
FI 95.217.245.123:443 o0.u2024.icu tcp

Files

memory/1668-0-0x00000000030E0000-0x00000000030E1000-memory.dmp

memory/2292-1-0x0000000000400000-0x0000000000422000-memory.dmp

memory/2292-2-0x0000000074CDE000-0x0000000074CDF000-memory.dmp

memory/2292-3-0x00000000055D0000-0x0000000005636000-memory.dmp

memory/2292-4-0x00000000060E0000-0x00000000066F8000-memory.dmp

memory/2292-5-0x0000000005B40000-0x0000000005B52000-memory.dmp

memory/2292-6-0x0000000005C70000-0x0000000005D7A000-memory.dmp

memory/2292-7-0x0000000074CD0000-0x0000000075481000-memory.dmp

memory/2292-8-0x0000000006940000-0x000000000697C000-memory.dmp

memory/2292-9-0x0000000006980000-0x00000000069CC000-memory.dmp

memory/2292-10-0x0000000006CB0000-0x0000000006E72000-memory.dmp

memory/2292-11-0x00000000073B0000-0x00000000078DC000-memory.dmp

memory/2292-12-0x0000000006E80000-0x0000000006F12000-memory.dmp

memory/2292-13-0x0000000007E90000-0x0000000008436000-memory.dmp

memory/2292-14-0x0000000006FA0000-0x0000000007016000-memory.dmp

memory/2292-15-0x0000000006F50000-0x0000000006F6E000-memory.dmp

memory/2292-16-0x0000000007B30000-0x0000000007B80000-memory.dmp

memory/2292-18-0x0000000074CD0000-0x0000000075481000-memory.dmp