Malware Analysis Report

2024-12-01 01:21

Sample ID 241114-c3sy7stcmc
Target ca8c14ba60afb39dc26e6ba85b4acb339bc34b1da03f24580f2c7e30b563ce0d
SHA256 ca8c14ba60afb39dc26e6ba85b4acb339bc34b1da03f24580f2c7e30b563ce0d
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

ca8c14ba60afb39dc26e6ba85b4acb339bc34b1da03f24580f2c7e30b563ce0d

Threat Level: Known bad

The file ca8c14ba60afb39dc26e6ba85b4acb339bc34b1da03f24580f2c7e30b563ce0d 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

2024-11-14 02:36

Signatures

Unsigned PE

Description Indicator Process Target
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Analysis: behavioral1

Detonation Overview

Submitted

2024-11-14 02:36

Reported

2024-11-14 02:39

Platform

win10v2004-20241007-en

Max time kernel

141s

Max time network

151s

Command Line

"C:\Users\Admin\AppData\Local\Temp\ca8c14ba60afb39dc26e6ba85b4acb339bc34b1da03f24580f2c7e30b563ce0d.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\dLH71.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\ca8c14ba60afb39dc26e6ba85b4acb339bc34b1da03f24580f2c7e30b563ce0d.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\dLH71.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\ca8c14ba60afb39dc26e6ba85b4acb339bc34b1da03f24580f2c7e30b563ce0d.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dLH71.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\ca8c14ba60afb39dc26e6ba85b4acb339bc34b1da03f24580f2c7e30b563ce0d.exe

"C:\Users\Admin\AppData\Local\Temp\ca8c14ba60afb39dc26e6ba85b4acb339bc34b1da03f24580f2c7e30b563ce0d.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dLH71.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dLH71.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 83.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 2.159.190.20.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 8.8.8.8:53 232.168.11.51.in-addr.arpa udp
RU 193.233.20.12:4132 tcp
US 8.8.8.8:53 53.210.109.20.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 8.8.8.8:53 24.139.73.23.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
RU 193.233.20.12:4132 tcp

Files

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dLH71.exe

MD5 6f4ba7e3bbd5b5c19332a451db43f013
SHA1 724620092ed22c9e67d0b3582e794af41caee1cd
SHA256 7197b7df5d3c14ff9d490409aa1eaa8d2171a01e55e19879350ae4bee22a7f50
SHA512 102c23f4b27bbaab2a75a3b27a27643e817fe012d40656a1d597a5078f83986e0fbc700819bfa5888ae6a8fd90b7024f3d8fd9ba2655bfd324e5c99883f30d6f

memory/3112-8-0x0000000000920000-0x0000000000A20000-memory.dmp

memory/3112-9-0x0000000000400000-0x000000000044E000-memory.dmp

memory/3112-10-0x0000000000400000-0x00000000007A1000-memory.dmp

memory/3112-11-0x0000000000400000-0x00000000007A1000-memory.dmp

memory/3112-12-0x0000000002A00000-0x0000000002A46000-memory.dmp

memory/3112-13-0x0000000004F30000-0x00000000054D4000-memory.dmp

memory/3112-14-0x0000000002AB0000-0x0000000002AF4000-memory.dmp

memory/3112-18-0x0000000002AB0000-0x0000000002AEE000-memory.dmp

memory/3112-22-0x0000000002AB0000-0x0000000002AEE000-memory.dmp

memory/3112-78-0x0000000002AB0000-0x0000000002AEE000-memory.dmp

memory/3112-77-0x0000000002AB0000-0x0000000002AEE000-memory.dmp

memory/3112-74-0x0000000002AB0000-0x0000000002AEE000-memory.dmp

memory/3112-73-0x0000000002AB0000-0x0000000002AEE000-memory.dmp

memory/3112-70-0x0000000002AB0000-0x0000000002AEE000-memory.dmp

memory/3112-66-0x0000000002AB0000-0x0000000002AEE000-memory.dmp

memory/3112-64-0x0000000002AB0000-0x0000000002AEE000-memory.dmp

memory/3112-62-0x0000000002AB0000-0x0000000002AEE000-memory.dmp

memory/3112-58-0x0000000002AB0000-0x0000000002AEE000-memory.dmp

memory/3112-56-0x0000000002AB0000-0x0000000002AEE000-memory.dmp

memory/3112-54-0x0000000002AB0000-0x0000000002AEE000-memory.dmp

memory/3112-52-0x0000000002AB0000-0x0000000002AEE000-memory.dmp

memory/3112-50-0x0000000002AB0000-0x0000000002AEE000-memory.dmp

memory/3112-48-0x0000000002AB0000-0x0000000002AEE000-memory.dmp

memory/3112-44-0x0000000002AB0000-0x0000000002AEE000-memory.dmp

memory/3112-42-0x0000000002AB0000-0x0000000002AEE000-memory.dmp

memory/3112-40-0x0000000002AB0000-0x0000000002AEE000-memory.dmp

memory/3112-38-0x0000000002AB0000-0x0000000002AEE000-memory.dmp

memory/3112-36-0x0000000002AB0000-0x0000000002AEE000-memory.dmp

memory/3112-34-0x0000000002AB0000-0x0000000002AEE000-memory.dmp

memory/3112-32-0x0000000002AB0000-0x0000000002AEE000-memory.dmp

memory/3112-30-0x0000000002AB0000-0x0000000002AEE000-memory.dmp

memory/3112-28-0x0000000002AB0000-0x0000000002AEE000-memory.dmp

memory/3112-26-0x0000000002AB0000-0x0000000002AEE000-memory.dmp

memory/3112-20-0x0000000002AB0000-0x0000000002AEE000-memory.dmp

memory/3112-16-0x0000000002AB0000-0x0000000002AEE000-memory.dmp

memory/3112-15-0x0000000002AB0000-0x0000000002AEE000-memory.dmp

memory/3112-68-0x0000000002AB0000-0x0000000002AEE000-memory.dmp

memory/3112-60-0x0000000002AB0000-0x0000000002AEE000-memory.dmp

memory/3112-46-0x0000000002AB0000-0x0000000002AEE000-memory.dmp

memory/3112-24-0x0000000002AB0000-0x0000000002AEE000-memory.dmp

memory/3112-921-0x00000000054E0000-0x0000000005AF8000-memory.dmp

memory/3112-922-0x0000000005B00000-0x0000000005C0A000-memory.dmp

memory/3112-923-0x0000000002B90000-0x0000000002BA2000-memory.dmp

memory/3112-924-0x0000000005C10000-0x0000000005C4C000-memory.dmp

memory/3112-925-0x0000000005D50000-0x0000000005D9C000-memory.dmp

memory/3112-926-0x0000000000920000-0x0000000000A20000-memory.dmp

memory/3112-927-0x0000000000400000-0x000000000044E000-memory.dmp