Malware Analysis Report

2025-04-13 23:55

Sample ID 241104-znymgawnhs
Target 06a4d5a185784302d7237e814a8b5011efb66cf24d1466ae9bb14a3d6ca0d0b2
SHA256 06a4d5a185784302d7237e814a8b5011efb66cf24d1466ae9bb14a3d6ca0d0b2
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

06a4d5a185784302d7237e814a8b5011efb66cf24d1466ae9bb14a3d6ca0d0b2

Threat Level: Known bad

The file 06a4d5a185784302d7237e814a8b5011efb66cf24d1466ae9bb14a3d6ca0d0b2 was found to be: Known bad.

Malicious Activity Summary

healer redline mango discovery dropper evasion infostealer persistence trojan

Detects Healer an antivirus disabler dropper

Modifies Windows Defender Real-time Protection settings

Healer

Healer family

Redline family

RedLine payload

RedLine

Executes dropped EXE

Windows security modification

Adds Run key to start application

System Location Discovery: System Language Discovery

Unsigned PE

Suspicious use of WriteProcessMemory

Suspicious use of AdjustPrivilegeToken

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-04 20:52

Signatures

Unsigned PE

Description Indicator Process Target
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Analysis: behavioral1

Detonation Overview

Submitted

2024-11-04 20:52

Reported

2024-11-04 20:55

Platform

win10v2004-20241007-en

Max time kernel

143s

Max time network

153s

Command Line

"C:\Users\Admin\AppData\Local\Temp\06a4d5a185784302d7237e814a8b5011efb66cf24d1466ae9bb14a3d6ca0d0b2.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\IXP000.TMP\r5885UT.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\IXP000.TMP\r5885UT.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\IXP000.TMP\r5885UT.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\IXP000.TMP\r5885UT.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\IXP000.TMP\r5885UT.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\IXP000.TMP\r5885UT.exe N/A

RedLine

infostealer redline

RedLine payload

Description Indicator Process Target
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Redline family

redline

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\r5885UT.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\w23Zm79.exe N/A

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\IXP000.TMP\r5885UT.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\r5885UT.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\06a4d5a185784302d7237e814a8b5011efb66cf24d1466ae9bb14a3d6ca0d0b2.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\06a4d5a185784302d7237e814a8b5011efb66cf24d1466ae9bb14a3d6ca0d0b2.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\r5885UT.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\w23Zm79.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\r5885UT.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\r5885UT.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\r5885UT.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\w23Zm79.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\06a4d5a185784302d7237e814a8b5011efb66cf24d1466ae9bb14a3d6ca0d0b2.exe

"C:\Users\Admin\AppData\Local\Temp\06a4d5a185784302d7237e814a8b5011efb66cf24d1466ae9bb14a3d6ca0d0b2.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\r5885UT.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\r5885UT.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\w23Zm79.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\w23Zm79.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 241.150.49.20.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.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
US 8.8.8.8:53 g.bing.com udp
US 150.171.27.10:443 g.bing.com tcp
RU 193.233.20.28:4125 tcp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
RU 193.233.20.28:4125 tcp
US 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
US 8.8.8.8:53 98.209.201.84.in-addr.arpa udp
US 8.8.8.8:53 139.190.18.2.in-addr.arpa udp
RU 193.233.20.28:4125 tcp
US 8.8.8.8:53 88.156.103.20.in-addr.arpa udp
RU 193.233.20.28:4125 tcp
US 8.8.8.8:53 14.227.111.52.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 10.28.171.150.in-addr.arpa udp
RU 193.233.20.28:4125 tcp
RU 193.233.20.28:4125 tcp

Files

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\r5885UT.exe

MD5 ee43881ab62092621b2d2e22a0295878
SHA1 0339221e3f787602fea6a0541817565d751a293c
SHA256 2764ed1001c0289c438398b43297206b64e883f65c34eec0418f809392bab22d
SHA512 df6b636d896665a3ec9ee572dc8dcb79169c02316741d9a693d7c09be7ce419e373b1c4d0635c8ecda95e936313750820fb97ee31111a005b334f44ec6112f6c

memory/3632-8-0x0000000000830000-0x0000000000930000-memory.dmp

memory/3632-9-0x0000000000400000-0x0000000000430000-memory.dmp

memory/3632-10-0x0000000000400000-0x00000000004D4000-memory.dmp

memory/3632-11-0x0000000000400000-0x00000000004D4000-memory.dmp

memory/3632-12-0x0000000002350000-0x000000000236A000-memory.dmp

memory/3632-13-0x0000000004B80000-0x0000000005124000-memory.dmp

memory/3632-14-0x0000000004A70000-0x0000000004A88000-memory.dmp

memory/3632-40-0x0000000004A70000-0x0000000004A82000-memory.dmp

memory/3632-42-0x0000000004A70000-0x0000000004A82000-memory.dmp

memory/3632-38-0x0000000004A70000-0x0000000004A82000-memory.dmp

memory/3632-37-0x0000000004A70000-0x0000000004A82000-memory.dmp

memory/3632-34-0x0000000004A70000-0x0000000004A82000-memory.dmp

memory/3632-32-0x0000000004A70000-0x0000000004A82000-memory.dmp

memory/3632-30-0x0000000004A70000-0x0000000004A82000-memory.dmp

memory/3632-29-0x0000000004A70000-0x0000000004A82000-memory.dmp

memory/3632-26-0x0000000004A70000-0x0000000004A82000-memory.dmp

memory/3632-24-0x0000000004A70000-0x0000000004A82000-memory.dmp

memory/3632-22-0x0000000004A70000-0x0000000004A82000-memory.dmp

memory/3632-20-0x0000000004A70000-0x0000000004A82000-memory.dmp

memory/3632-18-0x0000000004A70000-0x0000000004A82000-memory.dmp

memory/3632-16-0x0000000004A70000-0x0000000004A82000-memory.dmp

memory/3632-15-0x0000000004A70000-0x0000000004A82000-memory.dmp

memory/3632-43-0x0000000000830000-0x0000000000930000-memory.dmp

memory/3632-44-0x0000000000400000-0x0000000000430000-memory.dmp

memory/3632-47-0x0000000000400000-0x00000000004D4000-memory.dmp

memory/3632-48-0x0000000000400000-0x0000000000430000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\w23Zm79.exe

MD5 084bd8a8fbb93dd4f4fe78b1111bd9e2
SHA1 6cec443b0c4215de1ce8685f0e58c17a13f08b33
SHA256 aff53afbb407c1e40a0ba6585f686576edd4a13540f9d416bf152f94476588c5
SHA512 c01f18e421cfc6c9243110d34a5311552b568ccb4c71dd5342e30a8b8b5848860931389f265cc9e3ad57a3ea09519fcb6f7a40d99ff93fe284744b5c881837d2

memory/3460-53-0x0000000000400000-0x00000000004E2000-memory.dmp

memory/3460-54-0x0000000000400000-0x00000000004E2000-memory.dmp

memory/3460-56-0x0000000000400000-0x00000000004E2000-memory.dmp

memory/3460-55-0x0000000002540000-0x0000000002586000-memory.dmp

memory/3460-57-0x0000000004AE0000-0x0000000004B24000-memory.dmp

memory/3460-63-0x0000000004AE0000-0x0000000004B1E000-memory.dmp

memory/3460-69-0x0000000004AE0000-0x0000000004B1E000-memory.dmp

memory/3460-91-0x0000000004AE0000-0x0000000004B1E000-memory.dmp

memory/3460-89-0x0000000004AE0000-0x0000000004B1E000-memory.dmp

memory/3460-87-0x0000000004AE0000-0x0000000004B1E000-memory.dmp

memory/3460-85-0x0000000004AE0000-0x0000000004B1E000-memory.dmp

memory/3460-81-0x0000000004AE0000-0x0000000004B1E000-memory.dmp

memory/3460-79-0x0000000004AE0000-0x0000000004B1E000-memory.dmp

memory/3460-77-0x0000000004AE0000-0x0000000004B1E000-memory.dmp

memory/3460-75-0x0000000004AE0000-0x0000000004B1E000-memory.dmp

memory/3460-73-0x0000000004AE0000-0x0000000004B1E000-memory.dmp

memory/3460-71-0x0000000004AE0000-0x0000000004B1E000-memory.dmp

memory/3460-67-0x0000000004AE0000-0x0000000004B1E000-memory.dmp

memory/3460-65-0x0000000004AE0000-0x0000000004B1E000-memory.dmp

memory/3460-83-0x0000000004AE0000-0x0000000004B1E000-memory.dmp

memory/3460-61-0x0000000004AE0000-0x0000000004B1E000-memory.dmp

memory/3460-59-0x0000000004AE0000-0x0000000004B1E000-memory.dmp

memory/3460-58-0x0000000004AE0000-0x0000000004B1E000-memory.dmp

memory/3460-964-0x0000000005120000-0x0000000005738000-memory.dmp

memory/3460-965-0x00000000057C0000-0x00000000058CA000-memory.dmp

memory/3460-966-0x0000000005900000-0x0000000005912000-memory.dmp

memory/3460-967-0x0000000005920000-0x000000000595C000-memory.dmp

memory/3460-968-0x0000000005A70000-0x0000000005ABC000-memory.dmp