Malware Analysis Report

2024-12-01 02:46

Sample ID 241110-bqmqzswfqf
Target 9b52bf70aa736b01e72e2ab5d89d0cc0e85be686500d7cf1e274cff500cccd6e
SHA256 9b52bf70aa736b01e72e2ab5d89d0cc0e85be686500d7cf1e274cff500cccd6e
Tags
redline ronur 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

9b52bf70aa736b01e72e2ab5d89d0cc0e85be686500d7cf1e274cff500cccd6e

Threat Level: Known bad

The file 9b52bf70aa736b01e72e2ab5d89d0cc0e85be686500d7cf1e274cff500cccd6e was found to be: Known bad.

Malicious Activity Summary

redline ronur 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

2024-11-10 01:21

Signatures

Unsigned PE

Description Indicator Process Target
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Analysis: behavioral1

Detonation Overview

Submitted

2024-11-10 01:21

Reported

2024-11-10 01:23

Platform

win10v2004-20241007-en

Max time kernel

149s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\9b52bf70aa736b01e72e2ab5d89d0cc0e85be686500d7cf1e274cff500cccd6e.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\lAS03Ae05.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\9b52bf70aa736b01e72e2ab5d89d0cc0e85be686500d7cf1e274cff500cccd6e.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\9b52bf70aa736b01e72e2ab5d89d0cc0e85be686500d7cf1e274cff500cccd6e.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lAS03Ae05.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lAS03Ae05.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\9b52bf70aa736b01e72e2ab5d89d0cc0e85be686500d7cf1e274cff500cccd6e.exe

"C:\Users\Admin\AppData\Local\Temp\9b52bf70aa736b01e72e2ab5d89d0cc0e85be686500d7cf1e274cff500cccd6e.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lAS03Ae05.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lAS03Ae05.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 241.150.49.20.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
RU 193.233.20.20:4134 tcp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 28.118.140.52.in-addr.arpa udp
RU 193.233.20.20:4134 tcp
US 8.8.8.8:53 58.55.71.13.in-addr.arpa udp
US 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
RU 193.233.20.20:4134 tcp
RU 193.233.20.20:4134 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
RU 193.233.20.20:4134 tcp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
RU 193.233.20.20:4134 tcp
RU 193.233.20.20:4134 tcp
RU 193.233.20.20:4134 tcp
RU 193.233.20.20:4134 tcp
US 8.8.8.8:53 70.208.201.84.in-addr.arpa udp
RU 193.233.20.20:4134 tcp
RU 193.233.20.20:4134 tcp
RU 193.233.20.20:4134 tcp
RU 193.233.20.20:4134 tcp
US 8.8.8.8:53 88.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 13.227.111.52.in-addr.arpa udp
RU 193.233.20.20:4134 tcp
RU 193.233.20.20:4134 tcp
RU 193.233.20.20:4134 tcp
RU 193.233.20.20:4134 tcp
RU 193.233.20.20:4134 tcp
RU 193.233.20.20:4134 tcp
RU 193.233.20.20:4134 tcp
US 8.8.8.8:53 udp

Files

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lAS03Ae05.exe

MD5 fe6b212f94d800ed8a2986d6bcf3861c
SHA1 32d479972db1aba9eef06942374327e9d9ed5a65
SHA256 253b6f3b4c013216f0519e0df5129f3ba32f23f0d09262c64e49ec4546eafade
SHA512 7b6e681fd898acfcc67755f03152ff1dbd4c85ad72e68bc0753fd9057e8b7900f16745551d47f3fa7211226c16fd602a1a3e80dca6033a3e1c220f274165c950

memory/1284-8-0x0000000000660000-0x0000000000760000-memory.dmp

memory/1284-9-0x0000000000780000-0x00000000007CB000-memory.dmp

memory/1284-10-0x0000000000400000-0x000000000044E000-memory.dmp

memory/1284-11-0x0000000000400000-0x0000000000584000-memory.dmp

memory/1284-12-0x0000000004B30000-0x0000000004B76000-memory.dmp

memory/1284-13-0x0000000004C90000-0x0000000005234000-memory.dmp

memory/1284-14-0x0000000004BB0000-0x0000000004BF4000-memory.dmp

memory/1284-32-0x0000000004BB0000-0x0000000004BEE000-memory.dmp

memory/1284-42-0x0000000004BB0000-0x0000000004BEE000-memory.dmp

memory/1284-78-0x0000000004BB0000-0x0000000004BEE000-memory.dmp

memory/1284-76-0x0000000004BB0000-0x0000000004BEE000-memory.dmp

memory/1284-74-0x0000000004BB0000-0x0000000004BEE000-memory.dmp

memory/1284-70-0x0000000004BB0000-0x0000000004BEE000-memory.dmp

memory/1284-69-0x0000000004BB0000-0x0000000004BEE000-memory.dmp

memory/1284-66-0x0000000004BB0000-0x0000000004BEE000-memory.dmp

memory/1284-65-0x0000000004BB0000-0x0000000004BEE000-memory.dmp

memory/1284-62-0x0000000004BB0000-0x0000000004BEE000-memory.dmp

memory/1284-60-0x0000000004BB0000-0x0000000004BEE000-memory.dmp

memory/1284-58-0x0000000004BB0000-0x0000000004BEE000-memory.dmp

memory/1284-56-0x0000000004BB0000-0x0000000004BEE000-memory.dmp

memory/1284-54-0x0000000004BB0000-0x0000000004BEE000-memory.dmp

memory/1284-52-0x0000000004BB0000-0x0000000004BEE000-memory.dmp

memory/1284-48-0x0000000004BB0000-0x0000000004BEE000-memory.dmp

memory/1284-46-0x0000000004BB0000-0x0000000004BEE000-memory.dmp

memory/1284-44-0x0000000004BB0000-0x0000000004BEE000-memory.dmp

memory/1284-40-0x0000000004BB0000-0x0000000004BEE000-memory.dmp

memory/1284-38-0x0000000004BB0000-0x0000000004BEE000-memory.dmp

memory/1284-36-0x0000000004BB0000-0x0000000004BEE000-memory.dmp

memory/1284-34-0x0000000004BB0000-0x0000000004BEE000-memory.dmp

memory/1284-30-0x0000000004BB0000-0x0000000004BEE000-memory.dmp

memory/1284-28-0x0000000004BB0000-0x0000000004BEE000-memory.dmp

memory/1284-26-0x0000000004BB0000-0x0000000004BEE000-memory.dmp

memory/1284-24-0x0000000004BB0000-0x0000000004BEE000-memory.dmp

memory/1284-72-0x0000000004BB0000-0x0000000004BEE000-memory.dmp

memory/1284-50-0x0000000004BB0000-0x0000000004BEE000-memory.dmp

memory/1284-22-0x0000000004BB0000-0x0000000004BEE000-memory.dmp

memory/1284-20-0x0000000004BB0000-0x0000000004BEE000-memory.dmp

memory/1284-18-0x0000000004BB0000-0x0000000004BEE000-memory.dmp

memory/1284-16-0x0000000004BB0000-0x0000000004BEE000-memory.dmp

memory/1284-15-0x0000000004BB0000-0x0000000004BEE000-memory.dmp

memory/1284-921-0x0000000005240000-0x0000000005858000-memory.dmp

memory/1284-922-0x0000000005860000-0x000000000596A000-memory.dmp

memory/1284-923-0x00000000059A0000-0x00000000059B2000-memory.dmp

memory/1284-924-0x00000000059C0000-0x00000000059FC000-memory.dmp

memory/1284-925-0x0000000005B10000-0x0000000005B5C000-memory.dmp

memory/1284-926-0x0000000000660000-0x0000000000760000-memory.dmp

memory/1284-927-0x0000000000780000-0x00000000007CB000-memory.dmp

memory/1284-928-0x0000000000400000-0x000000000044E000-memory.dmp