Malware Analysis Report

2024-11-13 18:55

Sample ID 241109-xbg3vazdmd
Target 16fc0af17350f2e473171b1309be40c333a567139c1661c095f4048bfa74c607
SHA256 16fc0af17350f2e473171b1309be40c333a567139c1661c095f4048bfa74c607
Tags
redline pub3 discovery infostealer
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

16fc0af17350f2e473171b1309be40c333a567139c1661c095f4048bfa74c607

Threat Level: Known bad

The file 16fc0af17350f2e473171b1309be40c333a567139c1661c095f4048bfa74c607 was found to be: Known bad.

Malicious Activity Summary

redline pub3 discovery infostealer

RedLine payload

Redline family

RedLine

Uses the VBS compiler for execution

Suspicious use of SetThreadContext

Program crash

System Location Discovery: System Language Discovery

Unsigned PE

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-09 18:40

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-09 18:40

Reported

2024-11-09 18:43

Platform

win7-20240903-en

Max time kernel

149s

Max time network

145s

Command Line

"C:\Users\Admin\AppData\Local\Temp\b237fba75c09f1dd82b992841d1bb03ea1ea661df5f8ef4f283964e1225724d3.exe"

Signatures

RedLine

infostealer redline

RedLine payload

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

Redline family

redline

Uses the VBS compiler for execution

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 2888 set thread context of 2732 N/A C:\Users\Admin\AppData\Local\Temp\b237fba75c09f1dd82b992841d1bb03ea1ea661df5f8ef4f283964e1225724d3.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\b237fba75c09f1dd82b992841d1bb03ea1ea661df5f8ef4f283964e1225724d3.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\b237fba75c09f1dd82b992841d1bb03ea1ea661df5f8ef4f283964e1225724d3.exe

"C:\Users\Admin\AppData\Local\Temp\b237fba75c09f1dd82b992841d1bb03ea1ea661df5f8ef4f283964e1225724d3.exe"

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

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

Network

Country Destination Domain Proto
NL 89.22.231.25:45245 tcp
NL 89.22.231.25:45245 tcp
NL 89.22.231.25:45245 tcp
NL 89.22.231.25:45245 tcp
NL 89.22.231.25:45245 tcp
NL 89.22.231.25:45245 tcp
NL 89.22.231.25:45245 tcp
NL 89.22.231.25:45245 tcp
NL 89.22.231.25:45245 tcp
NL 89.22.231.25:45245 tcp
NL 89.22.231.25:45245 tcp
NL 89.22.231.25:45245 tcp
NL 89.22.231.25:45245 tcp
NL 89.22.231.25:45245 tcp
NL 89.22.231.25:45245 tcp
NL 89.22.231.25:45245 tcp
NL 89.22.231.25:45245 tcp
NL 89.22.231.25:45245 tcp
NL 89.22.231.25:45245 tcp
NL 89.22.231.25:45245 tcp
NL 89.22.231.25:45245 tcp
NL 89.22.231.25:45245 tcp

Files

memory/2888-0-0x00000000000B5000-0x00000000000B6000-memory.dmp

memory/2732-7-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

memory/2732-3-0x0000000000400000-0x0000000000432000-memory.dmp

memory/2732-1-0x0000000000400000-0x0000000000432000-memory.dmp

memory/2732-9-0x0000000000400000-0x0000000000432000-memory.dmp

memory/2732-10-0x0000000000400000-0x0000000000432000-memory.dmp

memory/2732-11-0x00000000745BE000-0x00000000745BF000-memory.dmp

memory/2732-12-0x00000000745B0000-0x0000000074C9E000-memory.dmp

memory/2732-13-0x00000000745BE000-0x00000000745BF000-memory.dmp

memory/2732-14-0x00000000745B0000-0x0000000074C9E000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-09 18:40

Reported

2024-11-09 18:43

Platform

win10v2004-20241007-en

Max time kernel

149s

Max time network

151s

Command Line

"C:\Users\Admin\AppData\Local\Temp\b237fba75c09f1dd82b992841d1bb03ea1ea661df5f8ef4f283964e1225724d3.exe"

Signatures

RedLine

infostealer redline

RedLine payload

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

Redline family

redline

Uses the VBS compiler for execution

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 2772 set thread context of 4872 N/A C:\Users\Admin\AppData\Local\Temp\b237fba75c09f1dd82b992841d1bb03ea1ea661df5f8ef4f283964e1225724d3.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\b237fba75c09f1dd82b992841d1bb03ea1ea661df5f8ef4f283964e1225724d3.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\b237fba75c09f1dd82b992841d1bb03ea1ea661df5f8ef4f283964e1225724d3.exe

"C:\Users\Admin\AppData\Local\Temp\b237fba75c09f1dd82b992841d1bb03ea1ea661df5f8ef4f283964e1225724d3.exe"

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

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

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2772 -ip 2772

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 2772 -s 136

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 2772 -ip 2772

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 2772 -s 264

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 468 -p 2772 -ip 2772

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 2772 -s 220

Network

Country Destination Domain Proto
US 8.8.8.8:53 28.118.140.52.in-addr.arpa udp
US 8.8.8.8:53 14.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
NL 89.22.231.25:45245 tcp
US 8.8.8.8:53 133.211.185.52.in-addr.arpa udp
NL 89.22.231.25:45245 tcp
NL 89.22.231.25:45245 tcp
US 8.8.8.8:53 200.163.202.172.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 104.208.201.84.in-addr.arpa udp
NL 89.22.231.25:45245 tcp
NL 89.22.231.25:45245 tcp
NL 89.22.231.25:45245 tcp
NL 89.22.231.25:45245 tcp
NL 89.22.231.25:45245 tcp
NL 89.22.231.25:45245 tcp
NL 89.22.231.25:45245 tcp
NL 89.22.231.25:45245 tcp
US 8.8.8.8:53 83.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 23.236.111.52.in-addr.arpa udp
NL 89.22.231.25:45245 tcp
NL 89.22.231.25:45245 tcp
NL 89.22.231.25:45245 tcp
NL 89.22.231.25:45245 tcp
NL 89.22.231.25:45245 tcp
NL 89.22.231.25:45245 tcp
NL 89.22.231.25:45245 tcp
NL 89.22.231.25:45245 tcp

Files

memory/2772-0-0x0000000000225000-0x0000000000226000-memory.dmp

memory/4872-2-0x0000000000400000-0x0000000000432000-memory.dmp

memory/4872-6-0x000000007463E000-0x000000007463F000-memory.dmp

memory/4872-7-0x0000000005850000-0x0000000005E68000-memory.dmp

memory/4872-8-0x00000000053D0000-0x00000000054DA000-memory.dmp

memory/4872-9-0x0000000005300000-0x0000000005312000-memory.dmp

memory/4872-10-0x0000000005360000-0x000000000539C000-memory.dmp

memory/4872-11-0x0000000074630000-0x0000000074DE0000-memory.dmp

memory/4872-12-0x00000000054E0000-0x000000000552C000-memory.dmp

memory/4872-13-0x000000007463E000-0x000000007463F000-memory.dmp

memory/4872-14-0x0000000074630000-0x0000000074DE0000-memory.dmp