Malware Analysis Report

2024-12-01 01:23

Sample ID 241113-lx8xxazekj
Target 36a04708f0a4c7f737b072e49526ea943d30ce0f47538e2d0efe8496ec746598N.exe
SHA256 36a04708f0a4c7f737b072e49526ea943d30ce0f47538e2d0efe8496ec746598
Tags
redline romik 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

36a04708f0a4c7f737b072e49526ea943d30ce0f47538e2d0efe8496ec746598

Threat Level: Known bad

The file 36a04708f0a4c7f737b072e49526ea943d30ce0f47538e2d0efe8496ec746598N.exe was found to be: Known bad.

Malicious Activity Summary

redline romik 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

2024-11-13 09:55

Signatures

Unsigned PE

Description Indicator Process Target
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Analysis: behavioral1

Detonation Overview

Submitted

2024-11-13 09:55

Reported

2024-11-13 09:57

Platform

win10v2004-20241007-en

Max time kernel

111s

Max time network

118s

Command Line

"C:\Users\Admin\AppData\Local\Temp\36a04708f0a4c7f737b072e49526ea943d30ce0f47538e2d0efe8496ec746598N.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\dha65.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\36a04708f0a4c7f737b072e49526ea943d30ce0f47538e2d0efe8496ec746598N.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\36a04708f0a4c7f737b072e49526ea943d30ce0f47538e2d0efe8496ec746598N.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dha65.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dha65.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\36a04708f0a4c7f737b072e49526ea943d30ce0f47538e2d0efe8496ec746598N.exe

"C:\Users\Admin\AppData\Local\Temp\36a04708f0a4c7f737b072e49526ea943d30ce0f47538e2d0efe8496ec746598N.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dha65.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dha65.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 58.55.71.13.in-addr.arpa udp
US 8.8.8.8:53 23.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
RU 193.233.20.12:4132 tcp
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
US 8.8.8.8:53 197.87.175.4.in-addr.arpa udp
RU 193.233.20.12:4132 tcp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
RU 193.233.20.12:4132 tcp
RU 193.233.20.12:4132 tcp
US 8.8.8.8:53 88.210.23.2.in-addr.arpa udp
RU 193.233.20.12:4132 tcp

Files

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dha65.exe

MD5 0c9076ec4095c5084780c931b13e72e7
SHA1 55b6e8bdc66a2eea0a733e94d6f30de4f46f8e42
SHA256 59d5940bf01d2f15faae8ff641d5fced786e74ef03cb453d74a4d062e764db63
SHA512 8cc2a68768ee3928c8fbec137a157f5cd48bc3ed0a07cebc6d425491ae7db62af20dac5d249e6a4754d09860c3aacf05f4d0067efdcf492fde0add557b32d99f

memory/4684-8-0x00000000007D0000-0x00000000008D0000-memory.dmp

memory/4684-9-0x0000000000650000-0x000000000069B000-memory.dmp

memory/4684-10-0x0000000000400000-0x000000000044E000-memory.dmp

memory/4684-11-0x0000000000400000-0x000000000057E000-memory.dmp

memory/4684-12-0x00000000027E0000-0x0000000002826000-memory.dmp

memory/4684-13-0x0000000004E20000-0x00000000053C4000-memory.dmp

memory/4684-14-0x0000000004CE0000-0x0000000004D24000-memory.dmp

memory/4684-28-0x0000000004CE0000-0x0000000004D1E000-memory.dmp

memory/4684-26-0x0000000004CE0000-0x0000000004D1E000-memory.dmp

memory/4684-78-0x0000000004CE0000-0x0000000004D1E000-memory.dmp

memory/4684-76-0x0000000004CE0000-0x0000000004D1E000-memory.dmp

memory/4684-74-0x0000000004CE0000-0x0000000004D1E000-memory.dmp

memory/4684-72-0x0000000004CE0000-0x0000000004D1E000-memory.dmp

memory/4684-70-0x0000000004CE0000-0x0000000004D1E000-memory.dmp

memory/4684-68-0x0000000004CE0000-0x0000000004D1E000-memory.dmp

memory/4684-66-0x0000000004CE0000-0x0000000004D1E000-memory.dmp

memory/4684-64-0x0000000004CE0000-0x0000000004D1E000-memory.dmp

memory/4684-62-0x0000000004CE0000-0x0000000004D1E000-memory.dmp

memory/4684-60-0x0000000004CE0000-0x0000000004D1E000-memory.dmp

memory/4684-58-0x0000000004CE0000-0x0000000004D1E000-memory.dmp

memory/4684-56-0x0000000004CE0000-0x0000000004D1E000-memory.dmp

memory/4684-54-0x0000000004CE0000-0x0000000004D1E000-memory.dmp

memory/4684-52-0x0000000004CE0000-0x0000000004D1E000-memory.dmp

memory/4684-50-0x0000000004CE0000-0x0000000004D1E000-memory.dmp

memory/4684-48-0x0000000004CE0000-0x0000000004D1E000-memory.dmp

memory/4684-46-0x0000000004CE0000-0x0000000004D1E000-memory.dmp

memory/4684-44-0x0000000004CE0000-0x0000000004D1E000-memory.dmp

memory/4684-42-0x0000000004CE0000-0x0000000004D1E000-memory.dmp

memory/4684-40-0x0000000004CE0000-0x0000000004D1E000-memory.dmp

memory/4684-38-0x0000000004CE0000-0x0000000004D1E000-memory.dmp

memory/4684-36-0x0000000004CE0000-0x0000000004D1E000-memory.dmp

memory/4684-34-0x0000000004CE0000-0x0000000004D1E000-memory.dmp

memory/4684-30-0x0000000004CE0000-0x0000000004D1E000-memory.dmp

memory/4684-24-0x0000000004CE0000-0x0000000004D1E000-memory.dmp

memory/4684-22-0x0000000004CE0000-0x0000000004D1E000-memory.dmp

memory/4684-20-0x0000000004CE0000-0x0000000004D1E000-memory.dmp

memory/4684-18-0x0000000004CE0000-0x0000000004D1E000-memory.dmp

memory/4684-33-0x0000000004CE0000-0x0000000004D1E000-memory.dmp

memory/4684-16-0x0000000004CE0000-0x0000000004D1E000-memory.dmp

memory/4684-15-0x0000000004CE0000-0x0000000004D1E000-memory.dmp

memory/4684-921-0x00000000053D0000-0x00000000059E8000-memory.dmp

memory/4684-922-0x00000000059F0000-0x0000000005AFA000-memory.dmp

memory/4684-923-0x0000000004DE0000-0x0000000004DF2000-memory.dmp

memory/4684-924-0x0000000005B00000-0x0000000005B3C000-memory.dmp

memory/4684-925-0x0000000005C40000-0x0000000005C8C000-memory.dmp

memory/4684-926-0x00000000007D0000-0x00000000008D0000-memory.dmp

memory/4684-927-0x0000000000650000-0x000000000069B000-memory.dmp

memory/4684-928-0x0000000000400000-0x000000000044E000-memory.dmp