Malware Analysis Report

2025-04-03 09:06

Sample ID 241107-myfheszpcx
Target 4b7b7b87366e23f9f3c8d5795f6a88a64c5616ea4b6c7400a3275c21bc5cd184
SHA256 4b7b7b87366e23f9f3c8d5795f6a88a64c5616ea4b6c7400a3275c21bc5cd184
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

4b7b7b87366e23f9f3c8d5795f6a88a64c5616ea4b6c7400a3275c21bc5cd184

Threat Level: Known bad

The file 4b7b7b87366e23f9f3c8d5795f6a88a64c5616ea4b6c7400a3275c21bc5cd184 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

Unsigned PE

System Location Discovery: System Language Discovery

Suspicious use of WriteProcessMemory

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-07 10:52

Signatures

Unsigned PE

Description Indicator Process Target
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Analysis: behavioral1

Detonation Overview

Submitted

2024-11-07 10:52

Reported

2024-11-07 10:54

Platform

win10v2004-20241007-en

Max time kernel

140s

Max time network

149s

Command Line

"C:\Users\Admin\AppData\Local\Temp\4b7b7b87366e23f9f3c8d5795f6a88a64c5616ea4b6c7400a3275c21bc5cd184.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\lDq08zX94.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\4b7b7b87366e23f9f3c8d5795f6a88a64c5616ea4b6c7400a3275c21bc5cd184.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\4b7b7b87366e23f9f3c8d5795f6a88a64c5616ea4b6c7400a3275c21bc5cd184.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lDq08zX94.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lDq08zX94.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\4b7b7b87366e23f9f3c8d5795f6a88a64c5616ea4b6c7400a3275c21bc5cd184.exe

"C:\Users\Admin\AppData\Local\Temp\4b7b7b87366e23f9f3c8d5795f6a88a64c5616ea4b6c7400a3275c21bc5cd184.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lDq08zX94.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lDq08zX94.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
RU 193.233.20.23:4124 tcp
US 8.8.8.8:53 67.31.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
RU 193.233.20.23:4124 tcp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
US 8.8.8.8:53 98.117.19.2.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
RU 193.233.20.23:4124 tcp
US 8.8.8.8:53 23.236.111.52.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\lDq08zX94.exe

MD5 962852f5ddb9fecb794be023a3c88a12
SHA1 d60d53b1cd4ca2f73408cb7912ac79dd0674b863
SHA256 b35269d37cd36fd2d630a2e7175eecec04ac3caf900c0a84b5b0377fb84dab93
SHA512 45535ad70f9237859d10b4f9e46862358845d5fd205b760a3f3c816875a8da442f3d8617d96f5181e26b7bccc6c029baa4987b404d8c337db42ea22bdc0e05cf

memory/4640-8-0x0000000002CB0000-0x0000000002DB0000-memory.dmp

memory/4640-9-0x0000000002E80000-0x0000000002ECB000-memory.dmp

memory/4640-10-0x0000000000400000-0x000000000044E000-memory.dmp

memory/4640-11-0x0000000004C00000-0x0000000004C46000-memory.dmp

memory/4640-12-0x00000000074F0000-0x0000000007A94000-memory.dmp

memory/4640-13-0x0000000004D40000-0x0000000004D84000-memory.dmp

memory/4640-14-0x0000000000400000-0x0000000002BB1000-memory.dmp

memory/4640-18-0x0000000004D40000-0x0000000004D7F000-memory.dmp

memory/4640-60-0x0000000004D40000-0x0000000004D7F000-memory.dmp

memory/4640-74-0x0000000004D40000-0x0000000004D7F000-memory.dmp

memory/4640-72-0x0000000004D40000-0x0000000004D7F000-memory.dmp

memory/4640-78-0x0000000004D40000-0x0000000004D7F000-memory.dmp

memory/4640-76-0x0000000004D40000-0x0000000004D7F000-memory.dmp

memory/4640-70-0x0000000004D40000-0x0000000004D7F000-memory.dmp

memory/4640-68-0x0000000004D40000-0x0000000004D7F000-memory.dmp

memory/4640-66-0x0000000004D40000-0x0000000004D7F000-memory.dmp

memory/4640-64-0x0000000004D40000-0x0000000004D7F000-memory.dmp

memory/4640-62-0x0000000004D40000-0x0000000004D7F000-memory.dmp

memory/4640-58-0x0000000004D40000-0x0000000004D7F000-memory.dmp

memory/4640-56-0x0000000004D40000-0x0000000004D7F000-memory.dmp

memory/4640-54-0x0000000004D40000-0x0000000004D7F000-memory.dmp

memory/4640-52-0x0000000004D40000-0x0000000004D7F000-memory.dmp

memory/4640-50-0x0000000004D40000-0x0000000004D7F000-memory.dmp

memory/4640-48-0x0000000004D40000-0x0000000004D7F000-memory.dmp

memory/4640-46-0x0000000004D40000-0x0000000004D7F000-memory.dmp

memory/4640-44-0x0000000004D40000-0x0000000004D7F000-memory.dmp

memory/4640-42-0x0000000004D40000-0x0000000004D7F000-memory.dmp

memory/4640-40-0x0000000004D40000-0x0000000004D7F000-memory.dmp

memory/4640-38-0x0000000004D40000-0x0000000004D7F000-memory.dmp

memory/4640-36-0x0000000004D40000-0x0000000004D7F000-memory.dmp

memory/4640-32-0x0000000004D40000-0x0000000004D7F000-memory.dmp

memory/4640-31-0x0000000004D40000-0x0000000004D7F000-memory.dmp

memory/4640-20-0x0000000004D40000-0x0000000004D7F000-memory.dmp

memory/4640-34-0x0000000004D40000-0x0000000004D7F000-memory.dmp

memory/4640-28-0x0000000004D40000-0x0000000004D7F000-memory.dmp

memory/4640-26-0x0000000004D40000-0x0000000004D7F000-memory.dmp

memory/4640-24-0x0000000004D40000-0x0000000004D7F000-memory.dmp

memory/4640-22-0x0000000004D40000-0x0000000004D7F000-memory.dmp

memory/4640-16-0x0000000004D40000-0x0000000004D7F000-memory.dmp

memory/4640-15-0x0000000004D40000-0x0000000004D7F000-memory.dmp

memory/4640-921-0x0000000007AA0000-0x00000000080B8000-memory.dmp

memory/4640-922-0x0000000007320000-0x000000000742A000-memory.dmp

memory/4640-923-0x0000000004F90000-0x0000000004FA2000-memory.dmp

memory/4640-924-0x0000000007430000-0x000000000746C000-memory.dmp

memory/4640-925-0x0000000007470000-0x00000000074BC000-memory.dmp

memory/4640-926-0x0000000002CB0000-0x0000000002DB0000-memory.dmp

memory/4640-927-0x0000000002E80000-0x0000000002ECB000-memory.dmp

memory/4640-928-0x0000000000400000-0x000000000044E000-memory.dmp