Malware Analysis Report

2024-11-15 09:56

Sample ID 241110-btlm4awgnf
Target 010f82df02d1882b2c6eaf20b9e081acfaa6516b559136c7004334b7e21f932b
SHA256 010f82df02d1882b2c6eaf20b9e081acfaa6516b559136c7004334b7e21f932b
Tags
healer redline rosn discovery dropper evasion infostealer persistence trojan
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

010f82df02d1882b2c6eaf20b9e081acfaa6516b559136c7004334b7e21f932b

Threat Level: Known bad

The file 010f82df02d1882b2c6eaf20b9e081acfaa6516b559136c7004334b7e21f932b was found to be: Known bad.

Malicious Activity Summary

healer redline rosn discovery dropper evasion infostealer persistence trojan

RedLine payload

Modifies Windows Defender Real-time Protection settings

Detects Healer an antivirus disabler dropper

Healer

Healer family

RedLine

Redline family

Executes dropped EXE

Windows security modification

Adds Run key to start application

Launches sc.exe

System Location Discovery: System Language Discovery

Unsigned PE

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-10 01:26

Signatures

Unsigned PE

Description Indicator Process Target
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Analysis: behavioral1

Detonation Overview

Submitted

2024-11-10 01:26

Reported

2024-11-10 01:28

Platform

win10v2004-20241007-en

Max time kernel

143s

Max time network

154s

Command Line

"C:\Users\Admin\AppData\Local\Temp\010f82df02d1882b2c6eaf20b9e081acfaa6516b559136c7004334b7e21f932b.exe"

Signatures

Detects Healer an antivirus disabler dropper

Description Indicator Process Target
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Healer

dropper healer

Healer family

healer

Modifies Windows Defender Real-time Protection settings

evasion trojan
Description Indicator Process Target
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr895113.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr895113.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr895113.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr895113.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr895113.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr895113.exe N/A

RedLine

infostealer redline

RedLine payload

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Redline family

redline

Windows security modification

evasion trojan
Description Indicator Process Target
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr895113.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\010f82df02d1882b2c6eaf20b9e081acfaa6516b559136c7004334b7e21f932b.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\ziko3445.exe N/A

Launches sc.exe

Description Indicator Process Target
N/A N/A C:\Windows\system32\sc.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\010f82df02d1882b2c6eaf20b9e081acfaa6516b559136c7004334b7e21f932b.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziko3445.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku715792.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr895113.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr895113.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr895113.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku715792.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\010f82df02d1882b2c6eaf20b9e081acfaa6516b559136c7004334b7e21f932b.exe

"C:\Users\Admin\AppData\Local\Temp\010f82df02d1882b2c6eaf20b9e081acfaa6516b559136c7004334b7e21f932b.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziko3445.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziko3445.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr895113.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr895113.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku715792.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku715792.exe

C:\Windows\system32\sc.exe

C:\Windows\system32\sc.exe start wuauserv

Network

Country Destination Domain Proto
US 8.8.8.8:53 232.168.11.51.in-addr.arpa udp
US 8.8.8.8:53 105.209.201.84.in-addr.arpa udp
US 8.8.8.8:53 75.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 28.118.140.52.in-addr.arpa udp
RU 176.113.115.145:4125 tcp
US 8.8.8.8:53 149.220.183.52.in-addr.arpa udp
RU 176.113.115.145:4125 tcp
US 8.8.8.8:53 83.210.23.2.in-addr.arpa udp
RU 176.113.115.145:4125 tcp
RU 176.113.115.145:4125 tcp
US 8.8.8.8:53 31.243.111.52.in-addr.arpa udp
RU 176.113.115.145:4125 tcp
RU 176.113.115.145:4125 tcp

Files

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziko3445.exe

MD5 976d25d13d596c75a10ba56e26a4ad75
SHA1 9aa555135ad4fd3e1be6797282ab2384c7550a09
SHA256 8dd93c8debbc414f03aa2474b7c60662bfcf38065fba1617bb0e1e6cf6851ebb
SHA512 1bc82646dd764d7b62509058eb24f3dd12d29410994c19244324422d0c7ffc1f90c65dec92cb013abbaa1a599749a9c90353027bc6775a3a0829e2b640a417a5

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr895113.exe

MD5 ecaac2c7ac400479849800ac78638814
SHA1 7182afc3594b6da3476dcf7e27c1700ef821f5c6
SHA256 14c7ff4c1a51aff2666a65c5fc953360fc279492b2ecf9d0e60055ae4e661bcc
SHA512 61c1b6e186b27d8cab49f99c9ab1926310e36f4bda30cb668bb3ea6f4dfef64cc0757ab3b15c53d390472f4e7260a2ff18f13cab66f41d562100e85600dc70f0

memory/3660-14-0x00007FFF60983000-0x00007FFF60985000-memory.dmp

memory/3660-15-0x0000000000930000-0x000000000093A000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku715792.exe

MD5 5b7471c04fdd2bf85f9c7414e2d1b88d
SHA1 d28a587c0d27f169e32126241f86354c91ebefa0
SHA256 90d9a829c42c06ac94fd973d9fe135772e9c643795250deab9ec6d0649e396c2
SHA512 8310b86c36b8eda7af0278d1562ab9928aae6147f6ad2f65e55df415eb43f988c0e2fc75e46881f1a5823506e3b1c44585fa2d770e9b55bc0b1425508ce369c5

memory/3108-21-0x0000000004C80000-0x0000000004CC6000-memory.dmp

memory/3108-22-0x00000000073B0000-0x0000000007954000-memory.dmp

memory/3108-23-0x0000000004E70000-0x0000000004EB4000-memory.dmp

memory/3108-27-0x0000000004E70000-0x0000000004EAF000-memory.dmp

memory/3108-34-0x0000000004E70000-0x0000000004EAF000-memory.dmp

memory/3108-87-0x0000000004E70000-0x0000000004EAF000-memory.dmp

memory/3108-85-0x0000000004E70000-0x0000000004EAF000-memory.dmp

memory/3108-83-0x0000000004E70000-0x0000000004EAF000-memory.dmp

memory/3108-81-0x0000000004E70000-0x0000000004EAF000-memory.dmp

memory/3108-79-0x0000000004E70000-0x0000000004EAF000-memory.dmp

memory/3108-75-0x0000000004E70000-0x0000000004EAF000-memory.dmp

memory/3108-73-0x0000000004E70000-0x0000000004EAF000-memory.dmp

memory/3108-72-0x0000000004E70000-0x0000000004EAF000-memory.dmp

memory/3108-69-0x0000000004E70000-0x0000000004EAF000-memory.dmp

memory/3108-67-0x0000000004E70000-0x0000000004EAF000-memory.dmp

memory/3108-65-0x0000000004E70000-0x0000000004EAF000-memory.dmp

memory/3108-63-0x0000000004E70000-0x0000000004EAF000-memory.dmp

memory/3108-61-0x0000000004E70000-0x0000000004EAF000-memory.dmp

memory/3108-59-0x0000000004E70000-0x0000000004EAF000-memory.dmp

memory/3108-57-0x0000000004E70000-0x0000000004EAF000-memory.dmp

memory/3108-53-0x0000000004E70000-0x0000000004EAF000-memory.dmp

memory/3108-51-0x0000000004E70000-0x0000000004EAF000-memory.dmp

memory/3108-49-0x0000000004E70000-0x0000000004EAF000-memory.dmp

memory/3108-47-0x0000000004E70000-0x0000000004EAF000-memory.dmp

memory/3108-45-0x0000000004E70000-0x0000000004EAF000-memory.dmp

memory/3108-43-0x0000000004E70000-0x0000000004EAF000-memory.dmp

memory/3108-41-0x0000000004E70000-0x0000000004EAF000-memory.dmp

memory/3108-37-0x0000000004E70000-0x0000000004EAF000-memory.dmp

memory/3108-35-0x0000000004E70000-0x0000000004EAF000-memory.dmp

memory/3108-31-0x0000000004E70000-0x0000000004EAF000-memory.dmp

memory/3108-29-0x0000000004E70000-0x0000000004EAF000-memory.dmp

memory/3108-77-0x0000000004E70000-0x0000000004EAF000-memory.dmp

memory/3108-55-0x0000000004E70000-0x0000000004EAF000-memory.dmp

memory/3108-39-0x0000000004E70000-0x0000000004EAF000-memory.dmp

memory/3108-25-0x0000000004E70000-0x0000000004EAF000-memory.dmp

memory/3108-24-0x0000000004E70000-0x0000000004EAF000-memory.dmp

memory/3108-930-0x0000000007960000-0x0000000007F78000-memory.dmp

memory/3108-931-0x0000000007280000-0x000000000738A000-memory.dmp

memory/3108-932-0x0000000007FA0000-0x0000000007FB2000-memory.dmp

memory/3108-933-0x0000000007FC0000-0x0000000007FFC000-memory.dmp

memory/3108-934-0x0000000008110000-0x000000000815C000-memory.dmp