Malware Analysis Report

2025-04-03 09:02

Sample ID 241107-nk6ccs1gqn
Target b43ba70de49a1edec9d5d54dd3a6c9756c14f5e4e5aabca0a7f8b71289fb288e
SHA256 b43ba70de49a1edec9d5d54dd3a6c9756c14f5e4e5aabca0a7f8b71289fb288e
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

b43ba70de49a1edec9d5d54dd3a6c9756c14f5e4e5aabca0a7f8b71289fb288e

Threat Level: Known bad

The file b43ba70de49a1edec9d5d54dd3a6c9756c14f5e4e5aabca0a7f8b71289fb288e was found to be: Known bad.

Malicious Activity Summary

redline rodik discovery infostealer persistence

Redline family

RedLine

RedLine payload

Executes dropped EXE

Adds Run key to start application

Unsigned PE

System Location Discovery: System Language Discovery

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-07 11:28

Signatures

Unsigned PE

Description Indicator Process Target
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Analysis: behavioral1

Detonation Overview

Submitted

2024-11-07 11:28

Reported

2024-11-07 11:30

Platform

win10v2004-20241007-en

Max time kernel

141s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\b43ba70de49a1edec9d5d54dd3a6c9756c14f5e4e5aabca0a7f8b71289fb288e.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\eAf06Jl17.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\b43ba70de49a1edec9d5d54dd3a6c9756c14f5e4e5aabca0a7f8b71289fb288e.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\b43ba70de49a1edec9d5d54dd3a6c9756c14f5e4e5aabca0a7f8b71289fb288e.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\eAf06Jl17.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\eAf06Jl17.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\b43ba70de49a1edec9d5d54dd3a6c9756c14f5e4e5aabca0a7f8b71289fb288e.exe

"C:\Users\Admin\AppData\Local\Temp\b43ba70de49a1edec9d5d54dd3a6c9756c14f5e4e5aabca0a7f8b71289fb288e.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\eAf06Jl17.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\eAf06Jl17.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 58.55.71.13.in-addr.arpa udp
RU 193.233.20.23:4124 tcp
US 8.8.8.8:53 68.159.190.20.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 8.8.8.8:53 197.87.175.4.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.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
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
RU 193.233.20.23:4124 tcp
US 8.8.8.8:53 83.210.23.2.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\eAf06Jl17.exe

MD5 0d49724db5b5533580fd085e15310314
SHA1 6a69adc5636618a6d8b4b4a10024c68eb6dae5b0
SHA256 88b8197b934557ae2367b3abcd07ac9b733fccf848fc01dcf231a2410f63efd1
SHA512 54f3271889fede367db5b9ce5525527ae1e94bec4168b194a6b980030d2244f8e42757e64828a29c235402abaa6a0a3f2b0a615a645537a2b9999ac01070c194

memory/2988-8-0x0000000002DA0000-0x0000000002EA0000-memory.dmp

memory/2988-9-0x0000000002D20000-0x0000000002D6B000-memory.dmp

memory/2988-10-0x0000000000400000-0x000000000044E000-memory.dmp

memory/2988-11-0x0000000007240000-0x0000000007286000-memory.dmp

memory/2988-12-0x0000000007280000-0x0000000007824000-memory.dmp

memory/2988-13-0x0000000007880000-0x00000000078C4000-memory.dmp

memory/2988-14-0x0000000000400000-0x0000000002BA8000-memory.dmp

memory/2988-64-0x0000000007880000-0x00000000078BF000-memory.dmp

memory/2988-78-0x0000000007880000-0x00000000078BF000-memory.dmp

memory/2988-76-0x0000000007880000-0x00000000078BF000-memory.dmp

memory/2988-74-0x0000000007880000-0x00000000078BF000-memory.dmp

memory/2988-72-0x0000000007880000-0x00000000078BF000-memory.dmp

memory/2988-70-0x0000000007880000-0x00000000078BF000-memory.dmp

memory/2988-68-0x0000000007880000-0x00000000078BF000-memory.dmp

memory/2988-66-0x0000000007880000-0x00000000078BF000-memory.dmp

memory/2988-62-0x0000000007880000-0x00000000078BF000-memory.dmp

memory/2988-60-0x0000000007880000-0x00000000078BF000-memory.dmp

memory/2988-58-0x0000000007880000-0x00000000078BF000-memory.dmp

memory/2988-56-0x0000000007880000-0x00000000078BF000-memory.dmp

memory/2988-54-0x0000000007880000-0x00000000078BF000-memory.dmp

memory/2988-52-0x0000000007880000-0x00000000078BF000-memory.dmp

memory/2988-50-0x0000000007880000-0x00000000078BF000-memory.dmp

memory/2988-48-0x0000000007880000-0x00000000078BF000-memory.dmp

memory/2988-46-0x0000000007880000-0x00000000078BF000-memory.dmp

memory/2988-44-0x0000000007880000-0x00000000078BF000-memory.dmp

memory/2988-42-0x0000000007880000-0x00000000078BF000-memory.dmp

memory/2988-40-0x0000000007880000-0x00000000078BF000-memory.dmp

memory/2988-38-0x0000000007880000-0x00000000078BF000-memory.dmp

memory/2988-34-0x0000000007880000-0x00000000078BF000-memory.dmp

memory/2988-32-0x0000000007880000-0x00000000078BF000-memory.dmp

memory/2988-30-0x0000000007880000-0x00000000078BF000-memory.dmp

memory/2988-28-0x0000000007880000-0x00000000078BF000-memory.dmp

memory/2988-26-0x0000000007880000-0x00000000078BF000-memory.dmp

memory/2988-24-0x0000000007880000-0x00000000078BF000-memory.dmp

memory/2988-22-0x0000000007880000-0x00000000078BF000-memory.dmp

memory/2988-20-0x0000000007880000-0x00000000078BF000-memory.dmp

memory/2988-18-0x0000000007880000-0x00000000078BF000-memory.dmp

memory/2988-16-0x0000000007880000-0x00000000078BF000-memory.dmp

memory/2988-15-0x0000000007880000-0x00000000078BF000-memory.dmp

memory/2988-36-0x0000000007880000-0x00000000078BF000-memory.dmp

memory/2988-921-0x0000000007920000-0x0000000007F38000-memory.dmp

memory/2988-922-0x0000000007FC0000-0x00000000080CA000-memory.dmp

memory/2988-923-0x0000000008100000-0x0000000008112000-memory.dmp

memory/2988-924-0x0000000008160000-0x000000000819C000-memory.dmp

memory/2988-925-0x00000000082A0000-0x00000000082EC000-memory.dmp

memory/2988-926-0x0000000002DA0000-0x0000000002EA0000-memory.dmp

memory/2988-927-0x0000000002D20000-0x0000000002D6B000-memory.dmp

memory/2988-929-0x0000000000400000-0x000000000044E000-memory.dmp