Malware Analysis Report

2025-08-11 06:41

Sample ID 241109-ed42aaxbjc
Target f897e50ad699e1be34fa57078cfc146da2c06db99ee3afc1522728ed9a726cdc
SHA256 f897e50ad699e1be34fa57078cfc146da2c06db99ee3afc1522728ed9a726cdc
Tags
healer redline mango 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

f897e50ad699e1be34fa57078cfc146da2c06db99ee3afc1522728ed9a726cdc

Threat Level: Known bad

The file f897e50ad699e1be34fa57078cfc146da2c06db99ee3afc1522728ed9a726cdc was found to be: Known bad.

Malicious Activity Summary

healer redline mango discovery dropper evasion infostealer persistence trojan

Modifies Windows Defender Real-time Protection settings

Healer

Detects Healer an antivirus disabler dropper

RedLine

Redline family

RedLine payload

Healer family

Windows security modification

Executes dropped EXE

Adds Run key to start application

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 03:50

Signatures

Unsigned PE

Description Indicator Process Target
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Analysis: behavioral1

Detonation Overview

Submitted

2024-11-09 03:50

Reported

2024-11-09 03:53

Platform

win10v2004-20241007-en

Max time kernel

142s

Max time network

157s

Command Line

"C:\Users\Admin\AppData\Local\Temp\f897e50ad699e1be34fa57078cfc146da2c06db99ee3afc1522728ed9a726cdc.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\Policies\Microsoft\Windows Defender\Real-Time Protection C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b8108KP.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\b8108KP.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\b8108KP.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\b8108KP.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b8108KP.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\b8108KP.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\b8108KP.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\f897e50ad699e1be34fa57078cfc146da2c06db99ee3afc1522728ed9a726cdc.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\nice5796.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\f897e50ad699e1be34fa57078cfc146da2c06db99ee3afc1522728ed9a726cdc.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nice5796.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c93Bh92.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b8108KP.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b8108KP.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b8108KP.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c93Bh92.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\f897e50ad699e1be34fa57078cfc146da2c06db99ee3afc1522728ed9a726cdc.exe

"C:\Users\Admin\AppData\Local\Temp\f897e50ad699e1be34fa57078cfc146da2c06db99ee3afc1522728ed9a726cdc.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nice5796.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nice5796.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b8108KP.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b8108KP.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c93Bh92.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c93Bh92.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 79.190.18.2.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 14.160.190.20.in-addr.arpa udp
RU 193.233.20.28:4125 tcp
RU 193.233.20.28:4125 tcp
US 8.8.8.8:53 77.190.18.2.in-addr.arpa udp
RU 193.233.20.28:4125 tcp
RU 193.233.20.28:4125 tcp
RU 193.233.20.28:4125 tcp
RU 193.233.20.28:4125 tcp

Files

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nice5796.exe

MD5 d8f38963c6f8418be4105c4762fcbf5c
SHA1 04b9cc25909dd124ea5345d6cc4175e5d1d3fe2e
SHA256 b2036d15ef8a85ef58a19fd797a6335f8b90b83709dd2d9b1e84ee7c7fdae626
SHA512 dcd16a331491a4df91fd8319bb06116dd85dbdf6c4b6d04d6960d1575479ac8623ad31f393909328bf4cb54a072897879b7701c27fb1d19da6bbc62eb4882861

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b8108KP.exe

MD5 7e93bacbbc33e6652e147e7fe07572a0
SHA1 421a7167da01c8da4dc4d5234ca3dd84e319e762
SHA256 850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38
SHA512 250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

memory/536-15-0x00000000000A0000-0x00000000000AA000-memory.dmp

memory/536-14-0x00007FF9D8EF3000-0x00007FF9D8EF5000-memory.dmp

memory/536-16-0x00007FF9D8EF3000-0x00007FF9D8EF5000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c93Bh92.exe

MD5 20b99e34b0d80c494d31fe7c82a62209
SHA1 62c58dea610c0247878fbb650d8d738be77eccc4
SHA256 a1724e99b9051e9c6ec4fb697bba797b0dd2397d382122f58b4dc08e83f233d6
SHA512 5253b5b871be67bc35b82a0ba52369675be11350d10cf41c5109547ad1c08fbf1f2534a57dede5102e7b5c171d955bfd4a706304d46903a4549a2ea867bdb811

memory/852-22-0x0000000004A30000-0x0000000004A76000-memory.dmp

memory/852-23-0x0000000004AB0000-0x0000000005054000-memory.dmp

memory/852-24-0x00000000050A0000-0x00000000050E4000-memory.dmp

memory/852-80-0x00000000050A0000-0x00000000050DE000-memory.dmp

memory/852-88-0x00000000050A0000-0x00000000050DE000-memory.dmp

memory/852-86-0x00000000050A0000-0x00000000050DE000-memory.dmp

memory/852-84-0x00000000050A0000-0x00000000050DE000-memory.dmp

memory/852-82-0x00000000050A0000-0x00000000050DE000-memory.dmp

memory/852-78-0x00000000050A0000-0x00000000050DE000-memory.dmp

memory/852-76-0x00000000050A0000-0x00000000050DE000-memory.dmp

memory/852-74-0x00000000050A0000-0x00000000050DE000-memory.dmp

memory/852-72-0x00000000050A0000-0x00000000050DE000-memory.dmp

memory/852-70-0x00000000050A0000-0x00000000050DE000-memory.dmp

memory/852-68-0x00000000050A0000-0x00000000050DE000-memory.dmp

memory/852-66-0x00000000050A0000-0x00000000050DE000-memory.dmp

memory/852-64-0x00000000050A0000-0x00000000050DE000-memory.dmp

memory/852-60-0x00000000050A0000-0x00000000050DE000-memory.dmp

memory/852-58-0x00000000050A0000-0x00000000050DE000-memory.dmp

memory/852-56-0x00000000050A0000-0x00000000050DE000-memory.dmp

memory/852-54-0x00000000050A0000-0x00000000050DE000-memory.dmp

memory/852-52-0x00000000050A0000-0x00000000050DE000-memory.dmp

memory/852-50-0x00000000050A0000-0x00000000050DE000-memory.dmp

memory/852-48-0x00000000050A0000-0x00000000050DE000-memory.dmp

memory/852-46-0x00000000050A0000-0x00000000050DE000-memory.dmp

memory/852-42-0x00000000050A0000-0x00000000050DE000-memory.dmp

memory/852-40-0x00000000050A0000-0x00000000050DE000-memory.dmp

memory/852-38-0x00000000050A0000-0x00000000050DE000-memory.dmp

memory/852-36-0x00000000050A0000-0x00000000050DE000-memory.dmp

memory/852-34-0x00000000050A0000-0x00000000050DE000-memory.dmp

memory/852-32-0x00000000050A0000-0x00000000050DE000-memory.dmp

memory/852-30-0x00000000050A0000-0x00000000050DE000-memory.dmp

memory/852-28-0x00000000050A0000-0x00000000050DE000-memory.dmp

memory/852-26-0x00000000050A0000-0x00000000050DE000-memory.dmp

memory/852-62-0x00000000050A0000-0x00000000050DE000-memory.dmp

memory/852-44-0x00000000050A0000-0x00000000050DE000-memory.dmp

memory/852-25-0x00000000050A0000-0x00000000050DE000-memory.dmp

memory/852-931-0x0000000005110000-0x0000000005728000-memory.dmp

memory/852-932-0x00000000057B0000-0x00000000058BA000-memory.dmp

memory/852-933-0x00000000058F0000-0x0000000005902000-memory.dmp

memory/852-934-0x0000000005910000-0x000000000594C000-memory.dmp

memory/852-935-0x0000000005A60000-0x0000000005AAC000-memory.dmp