Malware Analysis Report

2025-03-15 04:45

Sample ID 240714-sxykhaydmb
Target c13ed8dfbe396ef9df1a96a11f28cd893b9d77be85a28bc5812d0fbf270f1023
SHA256 c13ed8dfbe396ef9df1a96a11f28cd893b9d77be85a28bc5812d0fbf270f1023
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

c13ed8dfbe396ef9df1a96a11f28cd893b9d77be85a28bc5812d0fbf270f1023

Threat Level: Known bad

The file c13ed8dfbe396ef9df1a96a11f28cd893b9d77be85a28bc5812d0fbf270f1023 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 use of WriteProcessMemory

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-07-14 15:30

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-07-14 15:30

Reported

2024-07-14 15:33

Platform

win10v2004-20240709-en

Max time kernel

95s

Max time network

123s

Command Line

"C:\Users\Admin\AppData\Local\Temp\c13ed8dfbe396ef9df1a96a11f28cd893b9d77be85a28bc5812d0fbf270f1023.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 3140 set thread context of 5036 N/A C:\Users\Admin\AppData\Local\Temp\c13ed8dfbe396ef9df1a96a11f28cd893b9d77be85a28bc5812d0fbf270f1023.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 3140 wrote to memory of 1352 N/A C:\Users\Admin\AppData\Local\Temp\c13ed8dfbe396ef9df1a96a11f28cd893b9d77be85a28bc5812d0fbf270f1023.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 3140 wrote to memory of 1352 N/A C:\Users\Admin\AppData\Local\Temp\c13ed8dfbe396ef9df1a96a11f28cd893b9d77be85a28bc5812d0fbf270f1023.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 3140 wrote to memory of 1352 N/A C:\Users\Admin\AppData\Local\Temp\c13ed8dfbe396ef9df1a96a11f28cd893b9d77be85a28bc5812d0fbf270f1023.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 3140 wrote to memory of 5036 N/A C:\Users\Admin\AppData\Local\Temp\c13ed8dfbe396ef9df1a96a11f28cd893b9d77be85a28bc5812d0fbf270f1023.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 3140 wrote to memory of 5036 N/A C:\Users\Admin\AppData\Local\Temp\c13ed8dfbe396ef9df1a96a11f28cd893b9d77be85a28bc5812d0fbf270f1023.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 3140 wrote to memory of 5036 N/A C:\Users\Admin\AppData\Local\Temp\c13ed8dfbe396ef9df1a96a11f28cd893b9d77be85a28bc5812d0fbf270f1023.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 3140 wrote to memory of 5036 N/A C:\Users\Admin\AppData\Local\Temp\c13ed8dfbe396ef9df1a96a11f28cd893b9d77be85a28bc5812d0fbf270f1023.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 3140 wrote to memory of 5036 N/A C:\Users\Admin\AppData\Local\Temp\c13ed8dfbe396ef9df1a96a11f28cd893b9d77be85a28bc5812d0fbf270f1023.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 3140 wrote to memory of 5036 N/A C:\Users\Admin\AppData\Local\Temp\c13ed8dfbe396ef9df1a96a11f28cd893b9d77be85a28bc5812d0fbf270f1023.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 3140 wrote to memory of 5036 N/A C:\Users\Admin\AppData\Local\Temp\c13ed8dfbe396ef9df1a96a11f28cd893b9d77be85a28bc5812d0fbf270f1023.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 3140 wrote to memory of 5036 N/A C:\Users\Admin\AppData\Local\Temp\c13ed8dfbe396ef9df1a96a11f28cd893b9d77be85a28bc5812d0fbf270f1023.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

Processes

C:\Users\Admin\AppData\Local\Temp\c13ed8dfbe396ef9df1a96a11f28cd893b9d77be85a28bc5812d0fbf270f1023.exe

"C:\Users\Admin\AppData\Local\Temp\c13ed8dfbe396ef9df1a96a11f28cd893b9d77be85a28bc5812d0fbf270f1023.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 t.me udp
NL 149.154.167.99:443 t.me tcp
US 8.8.8.8:53 g.bing.com udp
US 204.79.197.237:443 g.bing.com tcp
US 8.8.8.8:53 64.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 81.144.22.2.in-addr.arpa udp
US 8.8.8.8:53 99.167.154.149.in-addr.arpa udp
US 8.8.8.8:53 237.197.79.204.in-addr.arpa udp
US 8.8.8.8:53 o0.u2024.icu udp
FI 95.217.245.123:443 o0.u2024.icu tcp
US 8.8.8.8:53 123.245.217.95.in-addr.arpa udp
US 8.8.8.8:53 86.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 99.58.20.217.in-addr.arpa udp
US 8.8.8.8:53 73.144.22.2.in-addr.arpa udp
US 8.8.8.8:53 21.236.111.52.in-addr.arpa udp

Files

memory/3140-0-0x0000000000FE0000-0x0000000000FE1000-memory.dmp

memory/5036-1-0x0000000000400000-0x0000000000422000-memory.dmp

memory/5036-2-0x0000000074F9E000-0x0000000074F9F000-memory.dmp

memory/5036-3-0x0000000004F40000-0x0000000004FA6000-memory.dmp

memory/5036-4-0x0000000005A90000-0x00000000060A8000-memory.dmp

memory/5036-5-0x00000000054A0000-0x00000000054B2000-memory.dmp

memory/5036-6-0x00000000055D0000-0x00000000056DA000-memory.dmp

memory/5036-7-0x0000000074F90000-0x0000000075740000-memory.dmp

memory/5036-8-0x00000000063F0000-0x000000000642C000-memory.dmp

memory/5036-9-0x0000000006430000-0x000000000647C000-memory.dmp

memory/5036-10-0x0000000006750000-0x0000000006912000-memory.dmp

memory/5036-11-0x0000000006E50000-0x000000000737C000-memory.dmp

memory/5036-12-0x0000000006A00000-0x0000000006A92000-memory.dmp

memory/5036-13-0x0000000007930000-0x0000000007ED4000-memory.dmp

memory/5036-14-0x0000000006BE0000-0x0000000006C56000-memory.dmp

memory/5036-15-0x0000000006B90000-0x0000000006BAE000-memory.dmp

memory/5036-16-0x00000000074D0000-0x0000000007520000-memory.dmp

memory/5036-18-0x0000000074F90000-0x0000000075740000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-07-14 15:30

Reported

2024-07-14 15:33

Platform

win11-20240709-en

Max time kernel

90s

Max time network

95s

Command Line

"C:\Users\Admin\AppData\Local\Temp\c13ed8dfbe396ef9df1a96a11f28cd893b9d77be85a28bc5812d0fbf270f1023.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 3140 set thread context of 4840 N/A C:\Users\Admin\AppData\Local\Temp\c13ed8dfbe396ef9df1a96a11f28cd893b9d77be85a28bc5812d0fbf270f1023.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 3140 wrote to memory of 4840 N/A C:\Users\Admin\AppData\Local\Temp\c13ed8dfbe396ef9df1a96a11f28cd893b9d77be85a28bc5812d0fbf270f1023.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 3140 wrote to memory of 4840 N/A C:\Users\Admin\AppData\Local\Temp\c13ed8dfbe396ef9df1a96a11f28cd893b9d77be85a28bc5812d0fbf270f1023.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 3140 wrote to memory of 4840 N/A C:\Users\Admin\AppData\Local\Temp\c13ed8dfbe396ef9df1a96a11f28cd893b9d77be85a28bc5812d0fbf270f1023.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 3140 wrote to memory of 4840 N/A C:\Users\Admin\AppData\Local\Temp\c13ed8dfbe396ef9df1a96a11f28cd893b9d77be85a28bc5812d0fbf270f1023.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 3140 wrote to memory of 4840 N/A C:\Users\Admin\AppData\Local\Temp\c13ed8dfbe396ef9df1a96a11f28cd893b9d77be85a28bc5812d0fbf270f1023.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 3140 wrote to memory of 4840 N/A C:\Users\Admin\AppData\Local\Temp\c13ed8dfbe396ef9df1a96a11f28cd893b9d77be85a28bc5812d0fbf270f1023.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 3140 wrote to memory of 4840 N/A C:\Users\Admin\AppData\Local\Temp\c13ed8dfbe396ef9df1a96a11f28cd893b9d77be85a28bc5812d0fbf270f1023.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 3140 wrote to memory of 4840 N/A C:\Users\Admin\AppData\Local\Temp\c13ed8dfbe396ef9df1a96a11f28cd893b9d77be85a28bc5812d0fbf270f1023.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

Processes

C:\Users\Admin\AppData\Local\Temp\c13ed8dfbe396ef9df1a96a11f28cd893b9d77be85a28bc5812d0fbf270f1023.exe

"C:\Users\Admin\AppData\Local\Temp\c13ed8dfbe396ef9df1a96a11f28cd893b9d77be85a28bc5812d0fbf270f1023.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 t.me udp
NL 149.154.167.99:443 t.me tcp
US 8.8.8.8:53 99.167.154.149.in-addr.arpa udp
FI 95.217.245.123:443 o0.u2024.icu tcp

Files

memory/4840-0-0x0000000000400000-0x0000000000422000-memory.dmp

memory/4840-1-0x000000007405E000-0x000000007405F000-memory.dmp

memory/4840-2-0x0000000005340000-0x00000000053A6000-memory.dmp

memory/4840-5-0x0000000005A20000-0x0000000005B2A000-memory.dmp

memory/4840-4-0x00000000058F0000-0x0000000005902000-memory.dmp

memory/4840-3-0x0000000005ED0000-0x00000000064E8000-memory.dmp

memory/4840-6-0x0000000074050000-0x0000000074801000-memory.dmp

memory/4840-7-0x0000000006830000-0x000000000686C000-memory.dmp

memory/4840-8-0x0000000006870000-0x00000000068BC000-memory.dmp

memory/4840-9-0x0000000006BA0000-0x0000000006D62000-memory.dmp

memory/4840-10-0x00000000072A0000-0x00000000077CC000-memory.dmp

memory/4840-11-0x0000000006D70000-0x0000000006E02000-memory.dmp

memory/4840-12-0x0000000007D80000-0x0000000008326000-memory.dmp

memory/4840-13-0x00000000070C0000-0x0000000007136000-memory.dmp

memory/4840-14-0x0000000006E60000-0x0000000006E7E000-memory.dmp

memory/4840-15-0x00000000071D0000-0x0000000007220000-memory.dmp

memory/4840-17-0x0000000074050000-0x0000000074801000-memory.dmp