Malware Analysis Report

2025-05-06 00:48

Sample ID 241109-zbnlqs1kbt
Target 2ce80d118a470fe4234c93ed093ec753f1eb12fd482603cc07871bebc3180ad1
SHA256 2ce80d118a470fe4234c93ed093ec753f1eb12fd482603cc07871bebc3180ad1
Tags
healer redline 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

2ce80d118a470fe4234c93ed093ec753f1eb12fd482603cc07871bebc3180ad1

Threat Level: Known bad

The file 2ce80d118a470fe4234c93ed093ec753f1eb12fd482603cc07871bebc3180ad1 was found to be: Known bad.

Malicious Activity Summary

healer redline discovery dropper evasion infostealer persistence trojan

RedLine

RedLine payload

Healer family

Redline family

Detects Healer an antivirus disabler dropper

Modifies Windows Defender Real-time Protection settings

Healer

Windows security modification

Executes dropped EXE

Adds Run key to start application

Program crash

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

2024-11-09 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 20:35

Platform

win10v2004-20241007-en

Max time kernel

143s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\2ce80d118a470fe4234c93ed093ec753f1eb12fd482603cc07871bebc3180ad1.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
Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\07948024.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\07948024.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\07948024.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\07948024.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\07948024.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\07948024.exe N/A

RedLine

infostealer redline

RedLine payload

Description Indicator Process Target
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Redline family

redline

Windows security modification

evasion trojan
Description Indicator Process Target
Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\07948024.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\07948024.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\2ce80d118a470fe4234c93ed093ec753f1eb12fd482603cc07871bebc3180ad1.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\un266559.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\2ce80d118a470fe4234c93ed093ec753f1eb12fd482603cc07871bebc3180ad1.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un266559.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\07948024.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk127801.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\07948024.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\07948024.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\07948024.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk127801.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1064 wrote to memory of 676 N/A C:\Users\Admin\AppData\Local\Temp\2ce80d118a470fe4234c93ed093ec753f1eb12fd482603cc07871bebc3180ad1.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un266559.exe
PID 1064 wrote to memory of 676 N/A C:\Users\Admin\AppData\Local\Temp\2ce80d118a470fe4234c93ed093ec753f1eb12fd482603cc07871bebc3180ad1.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un266559.exe
PID 1064 wrote to memory of 676 N/A C:\Users\Admin\AppData\Local\Temp\2ce80d118a470fe4234c93ed093ec753f1eb12fd482603cc07871bebc3180ad1.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un266559.exe
PID 676 wrote to memory of 2344 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un266559.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\07948024.exe
PID 676 wrote to memory of 2344 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un266559.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\07948024.exe
PID 676 wrote to memory of 2344 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un266559.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\07948024.exe
PID 676 wrote to memory of 2324 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un266559.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk127801.exe
PID 676 wrote to memory of 2324 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un266559.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk127801.exe
PID 676 wrote to memory of 2324 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un266559.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk127801.exe

Processes

C:\Users\Admin\AppData\Local\Temp\2ce80d118a470fe4234c93ed093ec753f1eb12fd482603cc07871bebc3180ad1.exe

"C:\Users\Admin\AppData\Local\Temp\2ce80d118a470fe4234c93ed093ec753f1eb12fd482603cc07871bebc3180ad1.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un266559.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un266559.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\07948024.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\07948024.exe

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 2344 -ip 2344

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 2344 -s 1096

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk127801.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk127801.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 28.118.140.52.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 23.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
RU 185.161.248.72:38452 tcp
US 8.8.8.8:53 200.163.202.172.in-addr.arpa udp
US 8.8.8.8:53 241.42.69.40.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
RU 185.161.248.72:38452 tcp
US 8.8.8.8:53 13.86.106.20.in-addr.arpa udp
RU 185.161.248.72:38452 tcp
RU 185.161.248.72:38452 tcp
US 8.8.8.8:53 13.227.111.52.in-addr.arpa udp
RU 185.161.248.72:38452 tcp
RU 185.161.248.72:38452 tcp
RU 185.161.248.72:38452 tcp

Files

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un266559.exe

MD5 bf8ef660e984c67c738786ed36d4f346
SHA1 2919bfe532d48c0dc23ba70dd915e7f996fdccee
SHA256 49ec6ea1511ea3020b131c641471f0fbfa0b427e543a330715d404b281767173
SHA512 e40c10613723c5b1d0c4c365a3234aff36c8b3b0704f2fbb2471889554a619d5555cec6715873bf9f05f4ede3fd1de4fa0ffe66ccd6caa46d52db0826c240901

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\07948024.exe

MD5 b2fc9a854a6ad8de893268e938b9b9d9
SHA1 c65385dffd0b866258f285fdf11e4edb95e017b5
SHA256 64de58f6ee67158d57c1c39cbd7eaf53c0df3b4194170541c9efc7f882a103fb
SHA512 9ed8fdb4f7937ce5923ddc0c9bb1f07767e8024abdfcb192d11e709c7013bc4c8d265bb8a15b81cb62ba5688776844ff19ac02640b37a6587f004947de03d2c7

memory/2344-15-0x00000000005B0000-0x00000000006B0000-memory.dmp

memory/2344-16-0x00000000004F0000-0x000000000051D000-memory.dmp

memory/2344-17-0x0000000000400000-0x0000000000430000-memory.dmp

memory/2344-18-0x0000000000400000-0x0000000000466000-memory.dmp

memory/2344-19-0x0000000002210000-0x000000000222A000-memory.dmp

memory/2344-20-0x0000000004C70000-0x0000000005214000-memory.dmp

memory/2344-21-0x00000000024F0000-0x0000000002508000-memory.dmp

memory/2344-34-0x00000000024F0000-0x0000000002502000-memory.dmp

memory/2344-49-0x00000000024F0000-0x0000000002502000-memory.dmp

memory/2344-47-0x00000000024F0000-0x0000000002502000-memory.dmp

memory/2344-45-0x00000000024F0000-0x0000000002502000-memory.dmp

memory/2344-43-0x00000000024F0000-0x0000000002502000-memory.dmp

memory/2344-41-0x00000000024F0000-0x0000000002502000-memory.dmp

memory/2344-39-0x00000000024F0000-0x0000000002502000-memory.dmp

memory/2344-37-0x00000000024F0000-0x0000000002502000-memory.dmp

memory/2344-35-0x00000000024F0000-0x0000000002502000-memory.dmp

memory/2344-29-0x00000000024F0000-0x0000000002502000-memory.dmp

memory/2344-27-0x00000000024F0000-0x0000000002502000-memory.dmp

memory/2344-25-0x00000000024F0000-0x0000000002502000-memory.dmp

memory/2344-23-0x00000000024F0000-0x0000000002502000-memory.dmp

memory/2344-22-0x00000000024F0000-0x0000000002502000-memory.dmp

memory/2344-31-0x00000000024F0000-0x0000000002502000-memory.dmp

memory/2344-50-0x00000000005B0000-0x00000000006B0000-memory.dmp

memory/2344-51-0x00000000004F0000-0x000000000051D000-memory.dmp

memory/2344-52-0x0000000000400000-0x0000000000430000-memory.dmp

memory/2344-55-0x0000000000400000-0x0000000000466000-memory.dmp

memory/2344-56-0x0000000000400000-0x0000000000430000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk127801.exe

MD5 94c7eb3b4e43549836d7644c41d70138
SHA1 3096f6af092fa645aa3d35c87b2ac6195929aab6
SHA256 21de1f9babf54073dc6905910d2c3f51f6a447f5f86a685d061a59070981bd6f
SHA512 5fc68bf88a27c922eab51d52f90b8da21a2fd107603b8ae07a0de8e5e26eca070d9a5a32e749890ff8c436f73b08924de7e40f971a27f8d130f6d7755dc59a97

memory/2324-61-0x00000000023B0000-0x00000000023EC000-memory.dmp

memory/2324-62-0x0000000005030000-0x000000000506A000-memory.dmp

memory/2324-78-0x0000000005030000-0x0000000005065000-memory.dmp

memory/2324-96-0x0000000005030000-0x0000000005065000-memory.dmp

memory/2324-94-0x0000000005030000-0x0000000005065000-memory.dmp

memory/2324-92-0x0000000005030000-0x0000000005065000-memory.dmp

memory/2324-90-0x0000000005030000-0x0000000005065000-memory.dmp

memory/2324-88-0x0000000005030000-0x0000000005065000-memory.dmp

memory/2324-86-0x0000000005030000-0x0000000005065000-memory.dmp

memory/2324-84-0x0000000005030000-0x0000000005065000-memory.dmp

memory/2324-82-0x0000000005030000-0x0000000005065000-memory.dmp

memory/2324-80-0x0000000005030000-0x0000000005065000-memory.dmp

memory/2324-76-0x0000000005030000-0x0000000005065000-memory.dmp

memory/2324-74-0x0000000005030000-0x0000000005065000-memory.dmp

memory/2324-72-0x0000000005030000-0x0000000005065000-memory.dmp

memory/2324-70-0x0000000005030000-0x0000000005065000-memory.dmp

memory/2324-68-0x0000000005030000-0x0000000005065000-memory.dmp

memory/2324-66-0x0000000005030000-0x0000000005065000-memory.dmp

memory/2324-64-0x0000000005030000-0x0000000005065000-memory.dmp

memory/2324-63-0x0000000005030000-0x0000000005065000-memory.dmp

memory/2324-855-0x0000000007530000-0x0000000007B48000-memory.dmp

memory/2324-856-0x0000000007BF0000-0x0000000007C02000-memory.dmp

memory/2324-857-0x0000000007C10000-0x0000000007D1A000-memory.dmp

memory/2324-858-0x0000000007D40000-0x0000000007D7C000-memory.dmp

memory/2324-859-0x00000000045B0000-0x00000000045FC000-memory.dmp