Malware Analysis Report

2025-08-11 07:52

Sample ID 241111-gm1rbstkhw
Target c257410e48e26409e9cc1462ca63ab856fd00c5dfed58332ab63d7a654c08049.exe
SHA256 c257410e48e26409e9cc1462ca63ab856fd00c5dfed58332ab63d7a654c08049
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

c257410e48e26409e9cc1462ca63ab856fd00c5dfed58332ab63d7a654c08049

Threat Level: Known bad

The file c257410e48e26409e9cc1462ca63ab856fd00c5dfed58332ab63d7a654c08049.exe was found to be: Known bad.

Malicious Activity Summary

redline ronur discovery infostealer persistence

RedLine payload

Redline family

RedLine

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

2024-11-11 05:56

Signatures

Unsigned PE

Description Indicator Process Target
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Analysis: behavioral1

Detonation Overview

Submitted

2024-11-11 05:56

Reported

2024-11-11 05:58

Platform

win10v2004-20241007-en

Max time kernel

118s

Max time network

120s

Command Line

"C:\Users\Admin\AppData\Local\Temp\c257410e48e26409e9cc1462ca63ab856fd00c5dfed58332ab63d7a654c08049.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\nOD83NR.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\c257410e48e26409e9cc1462ca63ab856fd00c5dfed58332ab63d7a654c08049.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\c257410e48e26409e9cc1462ca63ab856fd00c5dfed58332ab63d7a654c08049.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nOD83NR.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nOD83NR.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\c257410e48e26409e9cc1462ca63ab856fd00c5dfed58332ab63d7a654c08049.exe

"C:\Users\Admin\AppData\Local\Temp\c257410e48e26409e9cc1462ca63ab856fd00c5dfed58332ab63d7a654c08049.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nOD83NR.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nOD83NR.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 241.150.49.20.in-addr.arpa udp
US 8.8.8.8:53 64.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
RU 193.233.20.20:4134 tcp
RU 193.233.20.20:4134 tcp
US 8.8.8.8:53 154.239.44.20.in-addr.arpa udp
RU 193.233.20.20:4134 tcp
RU 193.233.20.20:4134 tcp
US 8.8.8.8:53 212.20.149.52.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.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 8.8.8.8:53 172.210.232.199.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 19.229.111.52.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

Files

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nOD83NR.exe

MD5 e94bb64bca9f745ad769fe137fecca70
SHA1 38254d6999a53b84a1c5f78dc8f81fc6265a4679
SHA256 9cccc7c1394e189c51a7a855586856e7ea1eb9b976aae8c571cb161d1a824ea0
SHA512 62f12632b0f0ac8cdf0f6e96ec21c3c3a33372cbc3acaa18a14a4f73d7ee33844f2e3a531d0e4d1f7389e195c90247e43788512c110e58deee579c1b3449b3f6

memory/3796-8-0x00000000008B0000-0x00000000009B0000-memory.dmp

memory/3796-9-0x0000000000660000-0x00000000006AB000-memory.dmp

memory/3796-10-0x0000000000400000-0x000000000044E000-memory.dmp

memory/3796-11-0x0000000000400000-0x0000000000584000-memory.dmp

memory/3796-12-0x00000000027B0000-0x00000000027F6000-memory.dmp

memory/3796-13-0x0000000004D40000-0x00000000052E4000-memory.dmp

memory/3796-14-0x0000000004B80000-0x0000000004BC4000-memory.dmp

memory/3796-70-0x0000000004B80000-0x0000000004BBE000-memory.dmp

memory/3796-42-0x0000000004B80000-0x0000000004BBE000-memory.dmp

memory/3796-78-0x0000000004B80000-0x0000000004BBE000-memory.dmp

memory/3796-76-0x0000000004B80000-0x0000000004BBE000-memory.dmp

memory/3796-74-0x0000000004B80000-0x0000000004BBE000-memory.dmp

memory/3796-72-0x0000000004B80000-0x0000000004BBE000-memory.dmp

memory/3796-68-0x0000000004B80000-0x0000000004BBE000-memory.dmp

memory/3796-66-0x0000000004B80000-0x0000000004BBE000-memory.dmp

memory/3796-64-0x0000000004B80000-0x0000000004BBE000-memory.dmp

memory/3796-923-0x0000000004CB0000-0x0000000004CC2000-memory.dmp

memory/3796-924-0x0000000005A20000-0x0000000005A5C000-memory.dmp

memory/3796-922-0x0000000005910000-0x0000000005A1A000-memory.dmp

memory/3796-921-0x00000000052F0000-0x0000000005908000-memory.dmp

memory/3796-62-0x0000000004B80000-0x0000000004BBE000-memory.dmp

memory/3796-60-0x0000000004B80000-0x0000000004BBE000-memory.dmp

memory/3796-58-0x0000000004B80000-0x0000000004BBE000-memory.dmp

memory/3796-56-0x0000000004B80000-0x0000000004BBE000-memory.dmp

memory/3796-54-0x0000000004B80000-0x0000000004BBE000-memory.dmp

memory/3796-52-0x0000000004B80000-0x0000000004BBE000-memory.dmp

memory/3796-50-0x0000000004B80000-0x0000000004BBE000-memory.dmp

memory/3796-48-0x0000000004B80000-0x0000000004BBE000-memory.dmp

memory/3796-46-0x0000000004B80000-0x0000000004BBE000-memory.dmp

memory/3796-44-0x0000000004B80000-0x0000000004BBE000-memory.dmp

memory/3796-40-0x0000000004B80000-0x0000000004BBE000-memory.dmp

memory/3796-38-0x0000000004B80000-0x0000000004BBE000-memory.dmp

memory/3796-37-0x0000000004B80000-0x0000000004BBE000-memory.dmp

memory/3796-34-0x0000000004B80000-0x0000000004BBE000-memory.dmp

memory/3796-32-0x0000000004B80000-0x0000000004BBE000-memory.dmp

memory/3796-30-0x0000000004B80000-0x0000000004BBE000-memory.dmp

memory/3796-28-0x0000000004B80000-0x0000000004BBE000-memory.dmp

memory/3796-26-0x0000000004B80000-0x0000000004BBE000-memory.dmp

memory/3796-24-0x0000000004B80000-0x0000000004BBE000-memory.dmp

memory/3796-22-0x0000000004B80000-0x0000000004BBE000-memory.dmp

memory/3796-20-0x0000000004B80000-0x0000000004BBE000-memory.dmp

memory/3796-18-0x0000000004B80000-0x0000000004BBE000-memory.dmp

memory/3796-16-0x0000000004B80000-0x0000000004BBE000-memory.dmp

memory/3796-15-0x0000000004B80000-0x0000000004BBE000-memory.dmp

memory/3796-925-0x0000000004CE0000-0x0000000004D2C000-memory.dmp

memory/3796-926-0x00000000008B0000-0x00000000009B0000-memory.dmp

memory/3796-927-0x0000000000660000-0x00000000006AB000-memory.dmp

memory/3796-928-0x0000000000400000-0x000000000044E000-memory.dmp