Malware Analysis Report

2025-01-22 09:16

Sample ID 240707-l1dk6s1gpa
Target UpdateSSSS.exe
SHA256 2c0e4b4e5535c97fbf45309cbe7ff05006f06db1f3bf31983c7b0e7a7753900d
Tags
redline infostealer spyware
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 Overview

score
10/10

SHA256

2c0e4b4e5535c97fbf45309cbe7ff05006f06db1f3bf31983c7b0e7a7753900d

Threat Level: Known bad

The file UpdateSSSS.exe was found to be: Known bad.

Malicious Activity Summary

redline infostealer spyware

RedLine

RedLine payload

Loads dropped DLL

Accesses cryptocurrency files/wallets, possible credential harvesting

Suspicious use of SetThreadContext

Unsigned PE

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-07-07 09:59

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-07-07 09:59

Reported

2024-07-07 10:01

Platform

win11-20240704-en

Max time kernel

31s

Max time network

41s

Command Line

"C:\Users\Admin\AppData\Local\Temp\UpdateSSSS.exe"

Signatures

RedLine

infostealer redline

RedLine payload

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

Loads dropped DLL

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

Accesses cryptocurrency files/wallets, possible credential harvesting

spyware

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 3368 set thread context of 4144 N/A C:\Users\Admin\AppData\Local\Temp\UpdateSSSS.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe

Suspicious use of AdjustPrivilegeToken

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

Processes

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

"C:\Users\Admin\AppData\Local\Temp\UpdateSSSS.exe"

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

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

Network

Country Destination Domain Proto
CH 185.196.9.26:6302 tcp
US 8.8.8.8:53 26.9.196.185.in-addr.arpa udp

Files

memory/3368-0-0x00000000750DE000-0x00000000750DF000-memory.dmp

memory/3368-1-0x0000000000180000-0x0000000000218000-memory.dmp

memory/3368-2-0x0000000002660000-0x0000000002666000-memory.dmp

memory/3368-3-0x00000000750D0000-0x0000000075881000-memory.dmp

C:\Users\Admin\AppData\Roaming\d3d9.dll

MD5 106fe1980dbcb4fa2fe0c00b6d6fa7c2
SHA1 5cb7eb7be8f3d1641cb458024d868363658a2955
SHA256 c0716389100b55b09f46fafef37bb7d120453df3bfb1097dcd30e14bb97c09bc
SHA512 c9d48c5f5ecf83012f1cc16581b7bb283265a3808847af46195987c7b0721116fe7241185d67b5d7636080881da5f18df04e57e309ff5a133046dd87ca8d06ce

memory/4144-11-0x0000000000400000-0x0000000000450000-memory.dmp

memory/3368-10-0x00000000750D0000-0x0000000075881000-memory.dmp

memory/3368-13-0x00000000750D0000-0x0000000075881000-memory.dmp

memory/3368-15-0x00000000750D0000-0x0000000075881000-memory.dmp

memory/4144-14-0x00000000750D0000-0x0000000075881000-memory.dmp

memory/4144-16-0x0000000005950000-0x0000000005EF6000-memory.dmp

memory/4144-17-0x0000000005440000-0x00000000054D2000-memory.dmp

memory/4144-18-0x00000000750D0000-0x0000000075881000-memory.dmp

memory/4144-19-0x0000000005430000-0x000000000543A000-memory.dmp

memory/4144-20-0x0000000006520000-0x0000000006B38000-memory.dmp

memory/4144-21-0x0000000005770000-0x000000000587A000-memory.dmp

memory/4144-22-0x00000000056A0000-0x00000000056B2000-memory.dmp

memory/4144-23-0x0000000005700000-0x000000000573C000-memory.dmp

memory/4144-24-0x0000000005880000-0x00000000058CC000-memory.dmp

memory/4144-25-0x0000000005FB0000-0x0000000006016000-memory.dmp

memory/4144-26-0x0000000006F00000-0x0000000006F50000-memory.dmp

memory/4144-27-0x0000000007220000-0x00000000073E2000-memory.dmp

memory/4144-28-0x0000000007920000-0x0000000007E4C000-memory.dmp

memory/4144-30-0x00000000750D0000-0x0000000075881000-memory.dmp