Malware Analysis Report

2025-05-06 00:52

Sample ID 241109-zbbl6s1kaz
Target 9da8581dbafbb0379a7d3a0973bd2032ebe454403328ea685bfbf3e10aad5f90
SHA256 9da8581dbafbb0379a7d3a0973bd2032ebe454403328ea685bfbf3e10aad5f90
Tags
redline ronam 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

9da8581dbafbb0379a7d3a0973bd2032ebe454403328ea685bfbf3e10aad5f90

Threat Level: Known bad

The file 9da8581dbafbb0379a7d3a0973bd2032ebe454403328ea685bfbf3e10aad5f90 was found to be: Known bad.

Malicious Activity Summary

redline ronam discovery infostealer persistence

RedLine payload

RedLine

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

2024-11-09 20:32

Signatures

Unsigned PE

Description Indicator Process Target
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Analysis: behavioral1

Detonation Overview

Submitted

2024-11-09 20:32

Reported

2024-11-09 20:34

Platform

win10v2004-20241007-en

Max time kernel

140s

Max time network

155s

Command Line

"C:\Users\Admin\AppData\Local\Temp\9da8581dbafbb0379a7d3a0973bd2032ebe454403328ea685bfbf3e10aad5f90.exe"

Signatures

RedLine

infostealer redline

RedLine payload

Description Indicator Process Target
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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\nHK59mG47.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eKK34sA.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\9da8581dbafbb0379a7d3a0973bd2032ebe454403328ea685bfbf3e10aad5f90.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup1 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP001.TMP\\\"" C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nHK59mG47.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\9da8581dbafbb0379a7d3a0973bd2032ebe454403328ea685bfbf3e10aad5f90.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nHK59mG47.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eKK34sA.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eKK34sA.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\9da8581dbafbb0379a7d3a0973bd2032ebe454403328ea685bfbf3e10aad5f90.exe

"C:\Users\Admin\AppData\Local\Temp\9da8581dbafbb0379a7d3a0973bd2032ebe454403328ea685bfbf3e10aad5f90.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nHK59mG47.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nHK59mG47.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eKK34sA.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eKK34sA.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
US 8.8.8.8:53 2.159.190.20.in-addr.arpa udp
RU 193.233.20.17:4139 tcp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 196.249.167.52.in-addr.arpa udp
RU 193.233.20.17:4139 tcp
US 8.8.8.8:53 200.163.202.172.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
RU 193.233.20.17:4139 tcp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
RU 193.233.20.17:4139 tcp
US 8.8.8.8:53 83.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 43.229.111.52.in-addr.arpa udp
RU 193.233.20.17:4139 tcp
RU 193.233.20.17:4139 tcp

Files

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nHK59mG47.exe

MD5 fae44dfa80d8195f0073ee1998110caf
SHA1 c897be046e693f655fe826581cb6b21b9efa75a5
SHA256 4b938cadc8fa24e4f782cddb3b4b42fe8cba9d783d987dcbbe1f580195f75f0e
SHA512 8ab0899c633233ae1d7041d1b960fa6ba870c34a8f181059ff4cecc644c62a743cb3cb057aea565c2193dadcd85a385e3ed24acdd221f4ea0220e333bdf1ae8d

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eKK34sA.exe

MD5 56104654a290de3b309be77f180397ad
SHA1 ff007a7bb24a41681b4209ae0b686fde0d29116f
SHA256 ae36b4154ab3e8fddbe9427ae45003752ec3d70108fa321c9fbcd987789bf3a7
SHA512 fcbf7b2b9b4c82087b667bea595d093d4f4f58e1b36ec283aeb48bd70370e5701331762b9a85613d3aae711548dc958f4b63d266f4a9e33adee625b0536e55c0

memory/1576-15-0x0000000000890000-0x0000000000990000-memory.dmp

memory/1576-17-0x0000000000400000-0x000000000044E000-memory.dmp

memory/1576-16-0x0000000000670000-0x00000000006BB000-memory.dmp

memory/1576-18-0x0000000000400000-0x000000000062B000-memory.dmp

memory/1576-19-0x0000000002350000-0x0000000002396000-memory.dmp

memory/1576-20-0x0000000004D40000-0x00000000052E4000-memory.dmp

memory/1576-21-0x0000000002710000-0x0000000002754000-memory.dmp

memory/1576-75-0x0000000002710000-0x000000000274E000-memory.dmp

memory/1576-85-0x0000000002710000-0x000000000274E000-memory.dmp

memory/1576-83-0x0000000002710000-0x000000000274E000-memory.dmp

memory/1576-81-0x0000000002710000-0x000000000274E000-memory.dmp

memory/1576-79-0x0000000002710000-0x000000000274E000-memory.dmp

memory/1576-77-0x0000000002710000-0x000000000274E000-memory.dmp

memory/1576-73-0x0000000002710000-0x000000000274E000-memory.dmp

memory/1576-71-0x0000000002710000-0x000000000274E000-memory.dmp

memory/1576-69-0x0000000002710000-0x000000000274E000-memory.dmp

memory/1576-67-0x0000000002710000-0x000000000274E000-memory.dmp

memory/1576-65-0x0000000002710000-0x000000000274E000-memory.dmp

memory/1576-61-0x0000000002710000-0x000000000274E000-memory.dmp

memory/1576-59-0x0000000002710000-0x000000000274E000-memory.dmp

memory/1576-58-0x0000000002710000-0x000000000274E000-memory.dmp

memory/1576-56-0x0000000002710000-0x000000000274E000-memory.dmp

memory/1576-53-0x0000000002710000-0x000000000274E000-memory.dmp

memory/1576-51-0x0000000002710000-0x000000000274E000-memory.dmp

memory/1576-47-0x0000000002710000-0x000000000274E000-memory.dmp

memory/1576-45-0x0000000002710000-0x000000000274E000-memory.dmp

memory/1576-43-0x0000000002710000-0x000000000274E000-memory.dmp

memory/1576-41-0x0000000002710000-0x000000000274E000-memory.dmp

memory/1576-39-0x0000000002710000-0x000000000274E000-memory.dmp

memory/1576-37-0x0000000002710000-0x000000000274E000-memory.dmp

memory/1576-35-0x0000000002710000-0x000000000274E000-memory.dmp

memory/1576-33-0x0000000002710000-0x000000000274E000-memory.dmp

memory/1576-31-0x0000000002710000-0x000000000274E000-memory.dmp

memory/1576-27-0x0000000002710000-0x000000000274E000-memory.dmp

memory/1576-25-0x0000000002710000-0x000000000274E000-memory.dmp

memory/1576-23-0x0000000002710000-0x000000000274E000-memory.dmp

memory/1576-22-0x0000000002710000-0x000000000274E000-memory.dmp

memory/1576-63-0x0000000002710000-0x000000000274E000-memory.dmp

memory/1576-49-0x0000000002710000-0x000000000274E000-memory.dmp

memory/1576-29-0x0000000002710000-0x000000000274E000-memory.dmp

memory/1576-928-0x00000000052F0000-0x0000000005908000-memory.dmp

memory/1576-929-0x0000000005910000-0x0000000005A1A000-memory.dmp

memory/1576-931-0x0000000000890000-0x0000000000990000-memory.dmp

memory/1576-930-0x0000000005A40000-0x0000000005A52000-memory.dmp

memory/1576-932-0x0000000005A60000-0x0000000005A9C000-memory.dmp

memory/1576-933-0x0000000005BB0000-0x0000000005BFC000-memory.dmp

memory/1576-934-0x0000000000670000-0x00000000006BB000-memory.dmp

memory/1576-935-0x0000000000400000-0x000000000044E000-memory.dmp