Malware Analysis Report

2025-03-15 04:44

Sample ID 240714-kts7lswfjh
Target 29244f052351066085789c89168afb6ea928ce20a9d0061694babb6e562dd117.dll
SHA256 29244f052351066085789c89168afb6ea928ce20a9d0061694babb6e562dd117
Tags
redline 478596 infostealer spyware
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

29244f052351066085789c89168afb6ea928ce20a9d0061694babb6e562dd117

Threat Level: Known bad

The file 29244f052351066085789c89168afb6ea928ce20a9d0061694babb6e562dd117.dll was found to be: Known bad.

Malicious Activity Summary

redline 478596 infostealer spyware

RedLine

RedLine payload

Accesses cryptocurrency files/wallets, possible credential harvesting

Suspicious use of SetThreadContext

Unsigned PE

Suspicious use of WriteProcessMemory

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-07-14 08:53

Signatures

Unsigned PE

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

Analysis: behavioral2

Detonation Overview

Submitted

2024-07-14 08:53

Reported

2024-07-14 08:56

Platform

win10v2004-20240709-en

Max time kernel

93s

Max time network

95s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\29244f052351066085789c89168afb6ea928ce20a9d0061694babb6e562dd117.dll,#1

Signatures

RedLine

infostealer redline

RedLine payload

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

Accesses cryptocurrency files/wallets, possible credential harvesting

spyware

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 1008 set thread context of 3008 N/A C:\Windows\SysWOW64\rundll32.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:\Windows\system32\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\29244f052351066085789c89168afb6ea928ce20a9d0061694babb6e562dd117.dll,#1

C:\Windows\SysWOW64\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\29244f052351066085789c89168afb6ea928ce20a9d0061694babb6e562dd117.dll,#1

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
US 8.8.8.8:53 g.bing.com udp
US 13.107.21.237:443 g.bing.com tcp
US 8.8.8.8:53 74.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 237.21.107.13.in-addr.arpa udp
US 8.8.8.8:53 81.144.22.2.in-addr.arpa udp
NL 91.92.249.24:4808 tcp
US 8.8.8.8:53 24.249.92.91.in-addr.arpa udp
US 8.8.8.8:53 157.123.68.40.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 18.134.221.88.in-addr.arpa udp

Files

memory/3008-1-0x0000000000400000-0x0000000000450000-memory.dmp

memory/1008-2-0x0000000077451000-0x0000000077571000-memory.dmp

memory/3008-3-0x00000000745FE000-0x00000000745FF000-memory.dmp

memory/3008-4-0x0000000005A80000-0x0000000006024000-memory.dmp

memory/3008-5-0x00000000054D0000-0x0000000005562000-memory.dmp

memory/3008-6-0x0000000005570000-0x000000000557A000-memory.dmp

memory/3008-7-0x00000000745F0000-0x0000000074DA0000-memory.dmp

memory/3008-8-0x0000000006650000-0x0000000006C68000-memory.dmp

memory/3008-9-0x0000000005830000-0x000000000593A000-memory.dmp

memory/3008-10-0x0000000005750000-0x0000000005762000-memory.dmp

memory/3008-11-0x00000000057B0000-0x00000000057EC000-memory.dmp

memory/3008-12-0x0000000005940000-0x000000000598C000-memory.dmp

memory/3008-13-0x00000000060A0000-0x0000000006106000-memory.dmp

memory/3008-14-0x0000000007040000-0x0000000007202000-memory.dmp

memory/3008-15-0x0000000007740000-0x0000000007C6C000-memory.dmp

memory/3008-16-0x0000000007DC0000-0x0000000007E10000-memory.dmp

memory/3008-18-0x00000000745F0000-0x0000000074DA0000-memory.dmp

Analysis: behavioral1

Detonation Overview

Submitted

2024-07-14 08:53

Reported

2024-07-14 08:56

Platform

win7-20240708-en

Max time kernel

118s

Max time network

119s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\29244f052351066085789c89168afb6ea928ce20a9d0061694babb6e562dd117.dll,#1

Signatures

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2892 wrote to memory of 2896 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2892 wrote to memory of 2896 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2892 wrote to memory of 2896 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2892 wrote to memory of 2896 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2892 wrote to memory of 2896 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2892 wrote to memory of 2896 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2892 wrote to memory of 2896 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe

Processes

C:\Windows\system32\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\29244f052351066085789c89168afb6ea928ce20a9d0061694babb6e562dd117.dll,#1

C:\Windows\SysWOW64\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\29244f052351066085789c89168afb6ea928ce20a9d0061694babb6e562dd117.dll,#1

Network

N/A

Files

memory/2896-0-0x0000000075800000-0x00000000758C1000-memory.dmp