Malware Analysis Report

2025-06-15 23:47

Sample ID 241112-yml2lszemd
Target 949757db18a415b9da9f920b54e3dbaf680ba0f1e0e92fc6419085d1a6cde145.exe
SHA256 949757db18a415b9da9f920b54e3dbaf680ba0f1e0e92fc6419085d1a6cde145
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

949757db18a415b9da9f920b54e3dbaf680ba0f1e0e92fc6419085d1a6cde145

Threat Level: Known bad

The file 949757db18a415b9da9f920b54e3dbaf680ba0f1e0e92fc6419085d1a6cde145.exe was found to be: Known bad.

Malicious Activity Summary

healer redline discovery dropper evasion infostealer persistence trojan

Healer family

Detects Healer an antivirus disabler dropper

Modifies Windows Defender Real-time Protection settings

RedLine

Redline family

RedLine payload

Healer

Windows security modification

Executes dropped EXE

Adds Run key to start application

System Location Discovery: System Language Discovery

Unsigned PE

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-12 19:54

Signatures

Unsigned PE

Description Indicator Process Target
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Analysis: behavioral1

Detonation Overview

Submitted

2024-11-12 19:54

Reported

2024-11-12 19:56

Platform

win10v2004-20241007-en

Max time kernel

118s

Max time network

120s

Command Line

"C:\Users\Admin\AppData\Local\Temp\949757db18a415b9da9f920b54e3dbaf680ba0f1e0e92fc6419085d1a6cde145.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\DisableIOAVProtection = "1" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it683375.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\it683375.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\it683375.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\it683375.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it683375.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\it683375.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\it683375.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\949757db18a415b9da9f920b54e3dbaf680ba0f1e0e92fc6419085d1a6cde145.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\zifa0452.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\949757db18a415b9da9f920b54e3dbaf680ba0f1e0e92fc6419085d1a6cde145.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zifa0452.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp056372.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it683375.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it683375.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it683375.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp056372.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\949757db18a415b9da9f920b54e3dbaf680ba0f1e0e92fc6419085d1a6cde145.exe

"C:\Users\Admin\AppData\Local\Temp\949757db18a415b9da9f920b54e3dbaf680ba0f1e0e92fc6419085d1a6cde145.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zifa0452.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zifa0452.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it683375.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it683375.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp056372.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp056372.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 196.249.167.52.in-addr.arpa udp
US 8.8.8.8:53 73.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
RU 185.161.248.142:38452 tcp
RU 185.161.248.142:38452 tcp
US 8.8.8.8:53 13.86.106.20.in-addr.arpa udp
RU 185.161.248.142:38452 tcp
RU 185.161.248.142:38452 tcp
US 8.8.8.8:53 21.236.111.52.in-addr.arpa udp
RU 185.161.248.142:38452 tcp
RU 185.161.248.142:38452 tcp

Files

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zifa0452.exe

MD5 9894763a1e8a50a3fe58bafa0a46736b
SHA1 cc8637208397aa90518f2ca687edaa3f505a7873
SHA256 c58023c6ed1d8a74c301e90e0a01fff8e211c8742eebae21dc935660f62fbc3b
SHA512 9549657a9165e882920fb5912817d727a13efc91dbc9d013a6d9fc246f6ba48dcd21de06fdd26657668ef525f2388c9a1fba4b67925f4afcfead40d37b3987ca

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it683375.exe

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

memory/1796-14-0x00007FF9FEFE3000-0x00007FF9FEFE5000-memory.dmp

memory/1796-15-0x0000000000CF0000-0x0000000000CFA000-memory.dmp

memory/1796-16-0x00007FF9FEFE3000-0x00007FF9FEFE5000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp056372.exe

MD5 5da9d4b5b13090b144ebaf25bb055659
SHA1 8a8694a73e802e1970992ed90f093fafc793ade5
SHA256 a5ac7a8e8a393478790865b617f3ad101d086ae4d3b646370c660ffb40aea31c
SHA512 fec75f36a86dc4c65ef46bfab42dcd83e64c42ffa62251ddca611523ebdfe57c7aab76c1ec2de8673dfdabfad290ba590be87249708b13ee2f7048803f6af582

memory/3684-22-0x0000000004A00000-0x0000000004A3C000-memory.dmp

memory/3684-23-0x0000000007290000-0x0000000007834000-memory.dmp

memory/3684-24-0x0000000004C60000-0x0000000004C9A000-memory.dmp

memory/3684-36-0x0000000004C60000-0x0000000004C95000-memory.dmp

memory/3684-44-0x0000000004C60000-0x0000000004C95000-memory.dmp

memory/3684-88-0x0000000004C60000-0x0000000004C95000-memory.dmp

memory/3684-86-0x0000000004C60000-0x0000000004C95000-memory.dmp

memory/3684-84-0x0000000004C60000-0x0000000004C95000-memory.dmp

memory/3684-82-0x0000000004C60000-0x0000000004C95000-memory.dmp

memory/3684-80-0x0000000004C60000-0x0000000004C95000-memory.dmp

memory/3684-79-0x0000000004C60000-0x0000000004C95000-memory.dmp

memory/3684-76-0x0000000004C60000-0x0000000004C95000-memory.dmp

memory/3684-74-0x0000000004C60000-0x0000000004C95000-memory.dmp

memory/3684-70-0x0000000004C60000-0x0000000004C95000-memory.dmp

memory/3684-68-0x0000000004C60000-0x0000000004C95000-memory.dmp

memory/3684-67-0x0000000004C60000-0x0000000004C95000-memory.dmp

memory/3684-64-0x0000000004C60000-0x0000000004C95000-memory.dmp

memory/3684-62-0x0000000004C60000-0x0000000004C95000-memory.dmp

memory/3684-61-0x0000000004C60000-0x0000000004C95000-memory.dmp

memory/3684-58-0x0000000004C60000-0x0000000004C95000-memory.dmp

memory/3684-56-0x0000000004C60000-0x0000000004C95000-memory.dmp

memory/3684-52-0x0000000004C60000-0x0000000004C95000-memory.dmp

memory/3684-50-0x0000000004C60000-0x0000000004C95000-memory.dmp

memory/3684-48-0x0000000004C60000-0x0000000004C95000-memory.dmp

memory/3684-46-0x0000000004C60000-0x0000000004C95000-memory.dmp

memory/3684-43-0x0000000004C60000-0x0000000004C95000-memory.dmp

memory/3684-40-0x0000000004C60000-0x0000000004C95000-memory.dmp

memory/3684-38-0x0000000004C60000-0x0000000004C95000-memory.dmp

memory/3684-72-0x0000000004C60000-0x0000000004C95000-memory.dmp

memory/3684-54-0x0000000004C60000-0x0000000004C95000-memory.dmp

memory/3684-34-0x0000000004C60000-0x0000000004C95000-memory.dmp

memory/3684-32-0x0000000004C60000-0x0000000004C95000-memory.dmp

memory/3684-30-0x0000000004C60000-0x0000000004C95000-memory.dmp

memory/3684-28-0x0000000004C60000-0x0000000004C95000-memory.dmp

memory/3684-26-0x0000000004C60000-0x0000000004C95000-memory.dmp

memory/3684-25-0x0000000004C60000-0x0000000004C95000-memory.dmp

memory/3684-817-0x0000000009CC0000-0x000000000A2D8000-memory.dmp

memory/3684-818-0x000000000A350000-0x000000000A362000-memory.dmp

memory/3684-819-0x000000000A370000-0x000000000A47A000-memory.dmp

memory/3684-820-0x000000000A490000-0x000000000A4CC000-memory.dmp

memory/3684-821-0x0000000004A60000-0x0000000004AAC000-memory.dmp