Malware Analysis Report

2025-08-06 01:52

Sample ID 241111-hk15raylal
Target cceaa97f5bb5ae0e81575522ba7117ee7832476da41d9f72fc5519015c8d0b8a
SHA256 cceaa97f5bb5ae0e81575522ba7117ee7832476da41d9f72fc5519015c8d0b8a
Tags
healer redline divan 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

cceaa97f5bb5ae0e81575522ba7117ee7832476da41d9f72fc5519015c8d0b8a

Threat Level: Known bad

The file cceaa97f5bb5ae0e81575522ba7117ee7832476da41d9f72fc5519015c8d0b8a was found to be: Known bad.

Malicious Activity Summary

healer redline divan discovery dropper evasion infostealer persistence trojan

Detects Healer an antivirus disabler dropper

Modifies Windows Defender Real-time Protection settings

Redline family

RedLine

Healer

Healer family

RedLine payload

Windows security modification

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

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-11 06:48

Signatures

Unsigned PE

Description Indicator Process Target
N/A N/A N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-11 06:48

Reported

2024-11-11 06:51

Platform

win10v2004-20241007-en

Max time kernel

148s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\cceaa97f5bb5ae0e81575522ba7117ee7832476da41d9f72fc5519015c8d0b8a.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\k2652102.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\k2652102.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\k2652102.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\k2652102.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\k2652102.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\k2652102.exe N/A

RedLine

infostealer redline

RedLine payload

Description Indicator Process Target
N/A N/A N/A N/A
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Redline family

redline

Windows security modification

evasion trojan
Description Indicator Process Target
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k2652102.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k2652102.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\cceaa97f5bb5ae0e81575522ba7117ee7832476da41d9f72fc5519015c8d0b8a.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\y7320706.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\cceaa97f5bb5ae0e81575522ba7117ee7832476da41d9f72fc5519015c8d0b8a.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y7320706.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k2652102.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l9325192.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k2652102.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k2652102.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k2652102.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 640 wrote to memory of 392 N/A C:\Users\Admin\AppData\Local\Temp\cceaa97f5bb5ae0e81575522ba7117ee7832476da41d9f72fc5519015c8d0b8a.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y7320706.exe
PID 640 wrote to memory of 392 N/A C:\Users\Admin\AppData\Local\Temp\cceaa97f5bb5ae0e81575522ba7117ee7832476da41d9f72fc5519015c8d0b8a.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y7320706.exe
PID 640 wrote to memory of 392 N/A C:\Users\Admin\AppData\Local\Temp\cceaa97f5bb5ae0e81575522ba7117ee7832476da41d9f72fc5519015c8d0b8a.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y7320706.exe
PID 392 wrote to memory of 4020 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y7320706.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k2652102.exe
PID 392 wrote to memory of 4020 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y7320706.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k2652102.exe
PID 392 wrote to memory of 4020 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y7320706.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k2652102.exe
PID 392 wrote to memory of 1080 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y7320706.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l9325192.exe
PID 392 wrote to memory of 1080 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y7320706.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l9325192.exe
PID 392 wrote to memory of 1080 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y7320706.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l9325192.exe

Processes

C:\Users\Admin\AppData\Local\Temp\cceaa97f5bb5ae0e81575522ba7117ee7832476da41d9f72fc5519015c8d0b8a.exe

"C:\Users\Admin\AppData\Local\Temp\cceaa97f5bb5ae0e81575522ba7117ee7832476da41d9f72fc5519015c8d0b8a.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y7320706.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y7320706.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k2652102.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k2652102.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l9325192.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l9325192.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 73.31.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
CY 217.196.96.102:4132 tcp
US 8.8.8.8:53 197.87.175.4.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 8.8.8.8:53 75.117.19.2.in-addr.arpa udp
CY 217.196.96.102:4132 tcp
US 8.8.8.8:53 58.55.71.13.in-addr.arpa udp
US 8.8.8.8:53 196.249.167.52.in-addr.arpa udp
CY 217.196.96.102:4132 tcp
CY 217.196.96.102:4132 tcp
US 8.8.8.8:53 48.229.111.52.in-addr.arpa udp
CY 217.196.96.102:4132 tcp
CY 217.196.96.102:4132 tcp

Files

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y7320706.exe

MD5 b74f513a7e8eacdac1aaacb6f5985de4
SHA1 04ae1373f5a72e4fbd4b3b4de7e1285e7022cd3d
SHA256 45e55e8758a5068591ed79c6e2501c2ba52f82151baa32781cf334760c218d86
SHA512 29aebf72d0e2ae6a2bdab6825303f4fe44abbd0f051cb77c2d813c85af66cd288293e51143edf48be39aeab3e551f3a94495306be3b6a316c5e5bca8c16c1442

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k2652102.exe

MD5 4909cec01bac8f17a4973513236f16f4
SHA1 eefeb0930c82fec8e7b46ec267bd4de4e0689a0a
SHA256 c0ffaf17cd460bd4066c2883ba384163eb62af8dc277e24239732f194daee29c
SHA512 da48c145077bb388d4cdc7b061290599ec8d77389cc9b9cf00d777a294cf995e0e4e387e5de08614d89e7edbbc20b83a1a20cd3ad0a5bf5875f018cb0865630c

memory/4020-14-0x000000007421E000-0x000000007421F000-memory.dmp

memory/4020-15-0x00000000025A0000-0x00000000025BA000-memory.dmp

memory/4020-16-0x0000000074210000-0x00000000749C0000-memory.dmp

memory/4020-17-0x0000000004C60000-0x0000000005204000-memory.dmp

memory/4020-18-0x0000000004AC0000-0x0000000004AD8000-memory.dmp

memory/4020-19-0x0000000074210000-0x00000000749C0000-memory.dmp

memory/4020-20-0x0000000074210000-0x00000000749C0000-memory.dmp

memory/4020-40-0x0000000004AC0000-0x0000000004AD2000-memory.dmp

memory/4020-48-0x0000000004AC0000-0x0000000004AD2000-memory.dmp

memory/4020-46-0x0000000004AC0000-0x0000000004AD2000-memory.dmp

memory/4020-44-0x0000000004AC0000-0x0000000004AD2000-memory.dmp

memory/4020-42-0x0000000004AC0000-0x0000000004AD2000-memory.dmp

memory/4020-38-0x0000000004AC0000-0x0000000004AD2000-memory.dmp

memory/4020-36-0x0000000004AC0000-0x0000000004AD2000-memory.dmp

memory/4020-34-0x0000000004AC0000-0x0000000004AD2000-memory.dmp

memory/4020-32-0x0000000004AC0000-0x0000000004AD2000-memory.dmp

memory/4020-30-0x0000000004AC0000-0x0000000004AD2000-memory.dmp

memory/4020-28-0x0000000004AC0000-0x0000000004AD2000-memory.dmp

memory/4020-26-0x0000000004AC0000-0x0000000004AD2000-memory.dmp

memory/4020-24-0x0000000004AC0000-0x0000000004AD2000-memory.dmp

memory/4020-22-0x0000000004AC0000-0x0000000004AD2000-memory.dmp

memory/4020-21-0x0000000004AC0000-0x0000000004AD2000-memory.dmp

memory/4020-49-0x000000007421E000-0x000000007421F000-memory.dmp

memory/4020-50-0x0000000074210000-0x00000000749C0000-memory.dmp

memory/4020-52-0x0000000074210000-0x00000000749C0000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l9325192.exe

MD5 1c6cf6e376f1494ef7201bf45db1c9a4
SHA1 4de3637b2eb8981ec3314ab15982955f50ebb7d0
SHA256 81eba19d9b1da9535cba7fe409a9e1671daa17e3a7cde051d9ae027dded4703e
SHA512 4e76212c06a2b1e742d23ec096ead80422519cd8b00d940a31cc8292790e139f3bcaf731d0f20a3ae72681300faa751233bb73b80ac26247d7ee5744502381e0

memory/1080-56-0x00000000006D0000-0x00000000006FE000-memory.dmp

memory/1080-57-0x0000000002920000-0x0000000002926000-memory.dmp

memory/1080-58-0x00000000056E0000-0x0000000005CF8000-memory.dmp

memory/1080-59-0x00000000051D0000-0x00000000052DA000-memory.dmp

memory/1080-60-0x0000000004F40000-0x0000000004F52000-memory.dmp

memory/1080-61-0x00000000050C0000-0x00000000050FC000-memory.dmp

memory/1080-62-0x0000000005100000-0x000000000514C000-memory.dmp