Malware Analysis Report

2024-12-07 04:11

Sample ID 241114-hmjcqavlgz
Target 932b07e766bd5a57dcc62af0897b4b418a26449f937dd5f06d0abbf27a960fdeN.exe
SHA256 932b07e766bd5a57dcc62af0897b4b418a26449f937dd5f06d0abbf27a960fde
Tags
redline ruma 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

932b07e766bd5a57dcc62af0897b4b418a26449f937dd5f06d0abbf27a960fde

Threat Level: Known bad

The file 932b07e766bd5a57dcc62af0897b4b418a26449f937dd5f06d0abbf27a960fdeN.exe was found to be: Known bad.

Malicious Activity Summary

redline ruma discovery infostealer persistence

Redline family

RedLine

RedLine payload

Executes dropped EXE

Adds Run key to start application

System Location Discovery: System Language Discovery

Unsigned PE

Suspicious use of WriteProcessMemory

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-14 06:51

Signatures

Unsigned PE

Description Indicator Process Target
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Analysis: behavioral1

Detonation Overview

Submitted

2024-11-14 06:51

Reported

2024-11-14 06:53

Platform

win10v2004-20241007-en

Max time kernel

111s

Max time network

121s

Command Line

"C:\Users\Admin\AppData\Local\Temp\932b07e766bd5a57dcc62af0897b4b418a26449f937dd5f06d0abbf27a960fdeN.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\dmG71.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\932b07e766bd5a57dcc62af0897b4b418a26449f937dd5f06d0abbf27a960fdeN.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\932b07e766bd5a57dcc62af0897b4b418a26449f937dd5f06d0abbf27a960fdeN.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dmG71.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dmG71.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\932b07e766bd5a57dcc62af0897b4b418a26449f937dd5f06d0abbf27a960fdeN.exe

"C:\Users\Admin\AppData\Local\Temp\932b07e766bd5a57dcc62af0897b4b418a26449f937dd5f06d0abbf27a960fdeN.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dmG71.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dmG71.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 217.106.137.52.in-addr.arpa udp
US 8.8.8.8:53 88.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 4.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
RU 193.233.20.13:4136 tcp
RU 193.233.20.13:4136 tcp
US 8.8.8.8:53 50.23.12.20.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 193.233.20.13:4136 tcp
RU 193.233.20.13:4136 tcp
US 8.8.8.8:53 11.227.111.52.in-addr.arpa udp
RU 193.233.20.13:4136 tcp

Files

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dmG71.exe

MD5 6e88575e5a8289855c38133d70e4466d
SHA1 f4dba78bb2db07d4964846d2707136ea7078566a
SHA256 5dddea590a2fa5de71f11a70e98cec2735f106ebe59d84c79f465c2744b89556
SHA512 a4712145bbf4d16d75ed65754c80397f08195917b65ab7f86d8fbb1d9820f7f0c45644045001def0708192387144640850d49aed40cc7a976c1e07b1c622f03c

memory/1148-8-0x00000000008E0000-0x00000000009E0000-memory.dmp

memory/1148-9-0x00000000023E0000-0x000000000242B000-memory.dmp

memory/1148-10-0x0000000000400000-0x000000000044E000-memory.dmp

memory/1148-11-0x0000000000400000-0x0000000000763000-memory.dmp

memory/1148-12-0x0000000004DB0000-0x0000000004DF6000-memory.dmp

memory/1148-13-0x0000000004F60000-0x0000000005504000-memory.dmp

memory/1148-14-0x0000000004E80000-0x0000000004EC4000-memory.dmp

memory/1148-30-0x0000000004E80000-0x0000000004EBE000-memory.dmp

memory/1148-78-0x0000000004E80000-0x0000000004EBE000-memory.dmp

memory/1148-77-0x0000000004E80000-0x0000000004EBE000-memory.dmp

memory/1148-74-0x0000000004E80000-0x0000000004EBE000-memory.dmp

memory/1148-72-0x0000000004E80000-0x0000000004EBE000-memory.dmp

memory/1148-70-0x0000000004E80000-0x0000000004EBE000-memory.dmp

memory/1148-68-0x0000000004E80000-0x0000000004EBE000-memory.dmp

memory/1148-66-0x0000000004E80000-0x0000000004EBE000-memory.dmp

memory/1148-64-0x0000000004E80000-0x0000000004EBE000-memory.dmp

memory/1148-62-0x0000000004E80000-0x0000000004EBE000-memory.dmp

memory/1148-60-0x0000000004E80000-0x0000000004EBE000-memory.dmp

memory/1148-58-0x0000000004E80000-0x0000000004EBE000-memory.dmp

memory/1148-56-0x0000000004E80000-0x0000000004EBE000-memory.dmp

memory/1148-54-0x0000000004E80000-0x0000000004EBE000-memory.dmp

memory/1148-52-0x0000000004E80000-0x0000000004EBE000-memory.dmp

memory/1148-50-0x0000000004E80000-0x0000000004EBE000-memory.dmp

memory/1148-48-0x0000000004E80000-0x0000000004EBE000-memory.dmp

memory/1148-46-0x0000000004E80000-0x0000000004EBE000-memory.dmp

memory/1148-44-0x0000000004E80000-0x0000000004EBE000-memory.dmp

memory/1148-42-0x0000000004E80000-0x0000000004EBE000-memory.dmp

memory/1148-40-0x0000000004E80000-0x0000000004EBE000-memory.dmp

memory/1148-38-0x0000000004E80000-0x0000000004EBE000-memory.dmp

memory/1148-36-0x0000000004E80000-0x0000000004EBE000-memory.dmp

memory/1148-34-0x0000000004E80000-0x0000000004EBE000-memory.dmp

memory/1148-32-0x0000000004E80000-0x0000000004EBE000-memory.dmp

memory/1148-28-0x0000000004E80000-0x0000000004EBE000-memory.dmp

memory/1148-26-0x0000000004E80000-0x0000000004EBE000-memory.dmp

memory/1148-24-0x0000000004E80000-0x0000000004EBE000-memory.dmp

memory/1148-22-0x0000000004E80000-0x0000000004EBE000-memory.dmp

memory/1148-20-0x0000000004E80000-0x0000000004EBE000-memory.dmp

memory/1148-18-0x0000000004E80000-0x0000000004EBE000-memory.dmp

memory/1148-16-0x0000000004E80000-0x0000000004EBE000-memory.dmp

memory/1148-15-0x0000000004E80000-0x0000000004EBE000-memory.dmp

memory/1148-921-0x0000000005510000-0x0000000005B28000-memory.dmp

memory/1148-922-0x0000000005B80000-0x0000000005C8A000-memory.dmp

memory/1148-923-0x0000000005CC0000-0x0000000005CD2000-memory.dmp

memory/1148-924-0x0000000005CE0000-0x0000000005D1C000-memory.dmp

memory/1148-925-0x0000000005E30000-0x0000000005E7C000-memory.dmp

memory/1148-926-0x00000000008E0000-0x00000000009E0000-memory.dmp

memory/1148-927-0x00000000023E0000-0x000000000242B000-memory.dmp

memory/1148-928-0x0000000000400000-0x000000000044E000-memory.dmp