Malware Analysis Report

2024-12-01 01:21

Sample ID 241111-y68dysypap
Target 21378ae1b816186a21a897a26d943f488090eab06a97e9ed3b3a5c0bfbc2ab02
SHA256 21378ae1b816186a21a897a26d943f488090eab06a97e9ed3b3a5c0bfbc2ab02
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

21378ae1b816186a21a897a26d943f488090eab06a97e9ed3b3a5c0bfbc2ab02

Threat Level: Known bad

The file 21378ae1b816186a21a897a26d943f488090eab06a97e9ed3b3a5c0bfbc2ab02 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 AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-11 20:24

Signatures

Unsigned PE

Description Indicator Process Target
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Analysis: behavioral1

Detonation Overview

Submitted

2024-11-11 20:24

Reported

2024-11-11 20:27

Platform

win10v2004-20241007-en

Max time kernel

140s

Max time network

149s

Command Line

"C:\Users\Admin\AppData\Local\Temp\21378ae1b816186a21a897a26d943f488090eab06a97e9ed3b3a5c0bfbc2ab02.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\ddY54.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\21378ae1b816186a21a897a26d943f488090eab06a97e9ed3b3a5c0bfbc2ab02.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\ddY54.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\21378ae1b816186a21a897a26d943f488090eab06a97e9ed3b3a5c0bfbc2ab02.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ddY54.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\21378ae1b816186a21a897a26d943f488090eab06a97e9ed3b3a5c0bfbc2ab02.exe

"C:\Users\Admin\AppData\Local\Temp\21378ae1b816186a21a897a26d943f488090eab06a97e9ed3b3a5c0bfbc2ab02.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ddY54.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ddY54.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 217.106.137.52.in-addr.arpa udp
US 8.8.8.8:53 77.190.18.2.in-addr.arpa udp
RU 193.233.20.12:4132 tcp
US 8.8.8.8:53 20.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 133.211.185.52.in-addr.arpa udp
RU 193.233.20.12:4132 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 98.209.201.84.in-addr.arpa udp
RU 193.233.20.12:4132 tcp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 29.243.111.52.in-addr.arpa udp
RU 193.233.20.12:4132 tcp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
RU 193.233.20.12:4132 tcp
RU 193.233.20.12:4132 tcp
US 8.8.8.8:53 11.179.89.13.in-addr.arpa udp

Files

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ddY54.exe

MD5 d8188b6e91a330ef924426abe7f1f9f8
SHA1 980dad68e6d92724d8f3762ee094943390ed444a
SHA256 b45b88fca18a6ca918d989de54ef418f9c4bc147df9c88f7d10fe8b85962f227
SHA512 71e78e3d5ea8c1607c508ba8baa40ee66776530c452fd73e7fdbe30c6d0a738d28f9ddfb5f6cd8d6c8a9eabb3ebe9aa4aef269779b3b77cd908911e3ddcfb5b4

memory/3944-8-0x0000000000880000-0x0000000000980000-memory.dmp

memory/3944-9-0x0000000002440000-0x000000000248B000-memory.dmp

memory/3944-10-0x0000000000400000-0x000000000044E000-memory.dmp

memory/3944-11-0x0000000000400000-0x00000000007A3000-memory.dmp

memory/3944-12-0x00000000029C0000-0x0000000002A06000-memory.dmp

memory/3944-13-0x0000000004FD0000-0x0000000005574000-memory.dmp

memory/3944-14-0x0000000004EC0000-0x0000000004F04000-memory.dmp

memory/3944-70-0x0000000004EC0000-0x0000000004EFE000-memory.dmp

memory/3944-74-0x0000000004EC0000-0x0000000004EFE000-memory.dmp

memory/3944-76-0x0000000004EC0000-0x0000000004EFE000-memory.dmp

memory/3944-73-0x0000000004EC0000-0x0000000004EFE000-memory.dmp

memory/3944-68-0x0000000004EC0000-0x0000000004EFE000-memory.dmp

memory/3944-64-0x0000000004EC0000-0x0000000004EFE000-memory.dmp

memory/3944-60-0x0000000004EC0000-0x0000000004EFE000-memory.dmp

memory/3944-56-0x0000000004EC0000-0x0000000004EFE000-memory.dmp

memory/3944-54-0x0000000004EC0000-0x0000000004EFE000-memory.dmp

memory/3944-52-0x0000000004EC0000-0x0000000004EFE000-memory.dmp

memory/3944-50-0x0000000004EC0000-0x0000000004EFE000-memory.dmp

memory/3944-48-0x0000000004EC0000-0x0000000004EFE000-memory.dmp

memory/3944-46-0x0000000004EC0000-0x0000000004EFE000-memory.dmp

memory/3944-44-0x0000000004EC0000-0x0000000004EFE000-memory.dmp

memory/3944-42-0x0000000004EC0000-0x0000000004EFE000-memory.dmp

memory/3944-40-0x0000000004EC0000-0x0000000004EFE000-memory.dmp

memory/3944-38-0x0000000004EC0000-0x0000000004EFE000-memory.dmp

memory/3944-36-0x0000000004EC0000-0x0000000004EFE000-memory.dmp

memory/3944-34-0x0000000004EC0000-0x0000000004EFE000-memory.dmp

memory/3944-32-0x0000000004EC0000-0x0000000004EFE000-memory.dmp

memory/3944-30-0x0000000004EC0000-0x0000000004EFE000-memory.dmp

memory/3944-28-0x0000000004EC0000-0x0000000004EFE000-memory.dmp

memory/3944-921-0x0000000005580000-0x0000000005B98000-memory.dmp

memory/3944-26-0x0000000004EC0000-0x0000000004EFE000-memory.dmp

memory/3944-922-0x0000000005BC0000-0x0000000005CCA000-memory.dmp

memory/3944-923-0x0000000005D00000-0x0000000005D12000-memory.dmp

memory/3944-24-0x0000000004EC0000-0x0000000004EFE000-memory.dmp

memory/3944-22-0x0000000004EC0000-0x0000000004EFE000-memory.dmp

memory/3944-20-0x0000000004EC0000-0x0000000004EFE000-memory.dmp

memory/3944-79-0x0000000004EC0000-0x0000000004EFE000-memory.dmp

memory/3944-924-0x0000000005E20000-0x0000000005E5C000-memory.dmp

memory/3944-66-0x0000000004EC0000-0x0000000004EFE000-memory.dmp

memory/3944-62-0x0000000004EC0000-0x0000000004EFE000-memory.dmp

memory/3944-58-0x0000000004EC0000-0x0000000004EFE000-memory.dmp

memory/3944-18-0x0000000004EC0000-0x0000000004EFE000-memory.dmp

memory/3944-16-0x0000000004EC0000-0x0000000004EFE000-memory.dmp

memory/3944-15-0x0000000004EC0000-0x0000000004EFE000-memory.dmp

memory/3944-925-0x0000000005E70000-0x0000000005EBC000-memory.dmp

memory/3944-926-0x0000000000880000-0x0000000000980000-memory.dmp

memory/3944-927-0x0000000002440000-0x000000000248B000-memory.dmp

memory/3944-928-0x0000000000400000-0x000000000044E000-memory.dmp