Malware Analysis Report

2025-04-03 09:06

Sample ID 241107-nxeeeasakq
Target b76b1fc2db24e560b588016cacb56660fe63ff43d8a1dddde0acf711aa68f0dc
SHA256 b76b1fc2db24e560b588016cacb56660fe63ff43d8a1dddde0acf711aa68f0dc
Tags
redline rodik discovery infostealer persistence
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

b76b1fc2db24e560b588016cacb56660fe63ff43d8a1dddde0acf711aa68f0dc

Threat Level: Known bad

The file b76b1fc2db24e560b588016cacb56660fe63ff43d8a1dddde0acf711aa68f0dc was found to be: Known bad.

Malicious Activity Summary

redline rodik discovery infostealer persistence

RedLine

RedLine payload

Redline family

Executes dropped EXE

Adds Run key to start application

System Location Discovery: System Language Discovery

Unsigned PE

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-07 11:46

Signatures

Unsigned PE

Description Indicator Process Target
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Analysis: behavioral1

Detonation Overview

Submitted

2024-11-07 11:46

Reported

2024-11-07 11:48

Platform

win10v2004-20241007-en

Max time kernel

148s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\b76b1fc2db24e560b588016cacb56660fe63ff43d8a1dddde0acf711aa68f0dc.exe"

Signatures

RedLine

infostealer redline

RedLine payload

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Redline family

redline

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\euU83da55.exe N/A

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\"" C:\Users\Admin\AppData\Local\Temp\b76b1fc2db24e560b588016cacb56660fe63ff43d8a1dddde0acf711aa68f0dc.exe N/A

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\IXP000.TMP\euU83da55.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\b76b1fc2db24e560b588016cacb56660fe63ff43d8a1dddde0acf711aa68f0dc.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\euU83da55.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\b76b1fc2db24e560b588016cacb56660fe63ff43d8a1dddde0acf711aa68f0dc.exe

"C:\Users\Admin\AppData\Local\Temp\b76b1fc2db24e560b588016cacb56660fe63ff43d8a1dddde0acf711aa68f0dc.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\euU83da55.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\euU83da55.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
RU 193.233.20.23:4124 tcp
US 8.8.8.8:53 88.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 22.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 149.220.183.52.in-addr.arpa udp
US 8.8.8.8:53 28.118.140.52.in-addr.arpa udp
RU 193.233.20.23:4124 tcp
US 8.8.8.8:53 197.87.175.4.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
RU 193.233.20.23:4124 tcp
RU 193.233.20.23:4124 tcp
US 8.8.8.8:53 21.236.111.52.in-addr.arpa udp
RU 193.233.20.23:4124 tcp
RU 193.233.20.23:4124 tcp

Files

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\euU83da55.exe

MD5 b4b2dd4172a4a75d0b95aa085639f598
SHA1 ed7a50df3ca2b73a92e3cb53f589537dc7238b8a
SHA256 a8716e37c03090890b05b4d129eb74a2a37ba3932a443556e718fb733f28fe99
SHA512 9e0171f96651e8a01137521ea3d7135957250d5201e32eedbfc18c34e674bafdaf426122b5141e94f16510e7b7565133e305d7cb8a403555319d3953fe43c876

memory/3060-8-0x0000000002CC0000-0x0000000002DC0000-memory.dmp

memory/3060-9-0x00000000046F0000-0x000000000473B000-memory.dmp

memory/3060-10-0x0000000000400000-0x000000000044E000-memory.dmp

memory/3060-11-0x0000000007130000-0x0000000007176000-memory.dmp

memory/3060-12-0x0000000007220000-0x00000000077C4000-memory.dmp

memory/3060-13-0x00000000071B0000-0x00000000071F4000-memory.dmp

memory/3060-14-0x0000000000400000-0x0000000002BB1000-memory.dmp

memory/3060-52-0x00000000071B0000-0x00000000071EF000-memory.dmp

memory/3060-66-0x00000000071B0000-0x00000000071EF000-memory.dmp

memory/3060-78-0x00000000071B0000-0x00000000071EF000-memory.dmp

memory/3060-76-0x00000000071B0000-0x00000000071EF000-memory.dmp

memory/3060-74-0x00000000071B0000-0x00000000071EF000-memory.dmp

memory/3060-72-0x00000000071B0000-0x00000000071EF000-memory.dmp

memory/3060-70-0x00000000071B0000-0x00000000071EF000-memory.dmp

memory/3060-68-0x00000000071B0000-0x00000000071EF000-memory.dmp

memory/3060-64-0x00000000071B0000-0x00000000071EF000-memory.dmp

memory/3060-62-0x00000000071B0000-0x00000000071EF000-memory.dmp

memory/3060-60-0x00000000071B0000-0x00000000071EF000-memory.dmp

memory/3060-58-0x00000000071B0000-0x00000000071EF000-memory.dmp

memory/3060-56-0x00000000071B0000-0x00000000071EF000-memory.dmp

memory/3060-54-0x00000000071B0000-0x00000000071EF000-memory.dmp

memory/3060-44-0x00000000071B0000-0x00000000071EF000-memory.dmp

memory/3060-42-0x00000000071B0000-0x00000000071EF000-memory.dmp

memory/3060-40-0x00000000071B0000-0x00000000071EF000-memory.dmp

memory/3060-38-0x00000000071B0000-0x00000000071EF000-memory.dmp

memory/3060-34-0x00000000071B0000-0x00000000071EF000-memory.dmp

memory/3060-32-0x00000000071B0000-0x00000000071EF000-memory.dmp

memory/3060-30-0x00000000071B0000-0x00000000071EF000-memory.dmp

memory/3060-28-0x00000000071B0000-0x00000000071EF000-memory.dmp

memory/3060-26-0x00000000071B0000-0x00000000071EF000-memory.dmp

memory/3060-25-0x00000000071B0000-0x00000000071EF000-memory.dmp

memory/3060-22-0x00000000071B0000-0x00000000071EF000-memory.dmp

memory/3060-20-0x00000000071B0000-0x00000000071EF000-memory.dmp

memory/3060-50-0x00000000071B0000-0x00000000071EF000-memory.dmp

memory/3060-48-0x00000000071B0000-0x00000000071EF000-memory.dmp

memory/3060-46-0x00000000071B0000-0x00000000071EF000-memory.dmp

memory/3060-36-0x00000000071B0000-0x00000000071EF000-memory.dmp

memory/3060-18-0x00000000071B0000-0x00000000071EF000-memory.dmp

memory/3060-16-0x00000000071B0000-0x00000000071EF000-memory.dmp

memory/3060-15-0x00000000071B0000-0x00000000071EF000-memory.dmp

memory/3060-921-0x00000000077F0000-0x0000000007E08000-memory.dmp

memory/3060-922-0x0000000007E90000-0x0000000007F9A000-memory.dmp

memory/3060-923-0x0000000007FD0000-0x0000000007FE2000-memory.dmp

memory/3060-924-0x0000000007FF0000-0x000000000802C000-memory.dmp

memory/3060-925-0x0000000008140000-0x000000000818C000-memory.dmp

memory/3060-926-0x0000000002CC0000-0x0000000002DC0000-memory.dmp

memory/3060-927-0x00000000046F0000-0x000000000473B000-memory.dmp

memory/3060-928-0x0000000000400000-0x000000000044E000-memory.dmp