Malware Analysis Report

2025-08-05 10:15

Sample ID 241109-fw2vbaxnhs
Target 605469bf03b78df3277f4479723a3dc35081098ca5bed5f652ec0dc82c55b1a5
SHA256 605469bf03b78df3277f4479723a3dc35081098ca5bed5f652ec0dc82c55b1a5
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

605469bf03b78df3277f4479723a3dc35081098ca5bed5f652ec0dc82c55b1a5

Threat Level: Known bad

The file 605469bf03b78df3277f4479723a3dc35081098ca5bed5f652ec0dc82c55b1a5 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

Redline family

Healer

Healer family

RedLine payload

Detects Healer an antivirus disabler dropper

RedLine

Windows security modification

Executes dropped EXE

Adds Run key to start application

Unsigned PE

System Location Discovery: System Language Discovery

Suspicious use of WriteProcessMemory

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-09 05:14

Signatures

Unsigned PE

Description Indicator Process Target
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Analysis: behavioral1

Detonation Overview

Submitted

2024-11-09 05:14

Reported

2024-11-09 05:16

Platform

win10v2004-20241007-en

Max time kernel

148s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\605469bf03b78df3277f4479723a3dc35081098ca5bed5f652ec0dc82c55b1a5.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\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b3708BL.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\b3708BL.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\b3708BL.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\b3708BL.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b3708BL.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\b3708BL.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\b3708BL.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b3708BL.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_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\ncc4539bI.exe N/A
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\605469bf03b78df3277f4479723a3dc35081098ca5bed5f652ec0dc82c55b1a5.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\605469bf03b78df3277f4479723a3dc35081098ca5bed5f652ec0dc82c55b1a5.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ncc4539bI.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b3708BL.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c11kV85.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b3708BL.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b3708BL.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b3708BL.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c11kV85.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 3412 wrote to memory of 2480 N/A C:\Users\Admin\AppData\Local\Temp\605469bf03b78df3277f4479723a3dc35081098ca5bed5f652ec0dc82c55b1a5.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ncc4539bI.exe
PID 3412 wrote to memory of 2480 N/A C:\Users\Admin\AppData\Local\Temp\605469bf03b78df3277f4479723a3dc35081098ca5bed5f652ec0dc82c55b1a5.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ncc4539bI.exe
PID 3412 wrote to memory of 2480 N/A C:\Users\Admin\AppData\Local\Temp\605469bf03b78df3277f4479723a3dc35081098ca5bed5f652ec0dc82c55b1a5.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ncc4539bI.exe
PID 2480 wrote to memory of 4004 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ncc4539bI.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b3708BL.exe
PID 2480 wrote to memory of 4004 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ncc4539bI.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b3708BL.exe
PID 2480 wrote to memory of 4004 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ncc4539bI.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b3708BL.exe
PID 2480 wrote to memory of 1716 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ncc4539bI.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c11kV85.exe
PID 2480 wrote to memory of 1716 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ncc4539bI.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c11kV85.exe
PID 2480 wrote to memory of 1716 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ncc4539bI.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c11kV85.exe

Processes

C:\Users\Admin\AppData\Local\Temp\605469bf03b78df3277f4479723a3dc35081098ca5bed5f652ec0dc82c55b1a5.exe

"C:\Users\Admin\AppData\Local\Temp\605469bf03b78df3277f4479723a3dc35081098ca5bed5f652ec0dc82c55b1a5.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ncc4539bI.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ncc4539bI.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b3708BL.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b3708BL.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c11kV85.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c11kV85.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 232.168.11.51.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 0.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
RU 193.233.20.28:4125 tcp
US 8.8.8.8:53 212.20.149.52.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 58.55.71.13.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
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 21.236.111.52.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\ncc4539bI.exe

MD5 2d212e09cce524a98096bc5950d54552
SHA1 c538e50219a8a9cd133e9d26bba19fae0b4ab870
SHA256 9c742d45615a9ed9cc749c73fc4c5bc2c3f2e5b702cc0c1ddb139dc377e8488e
SHA512 4a27b909f089e2a5c665a28b265e8ce7b5d624568055d223ae74c13c7a51094a91aaaa8164d7e20aaf3a8ccfaf0aea28b0b32d109a938d4c6c3bdbd57225f986

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b3708BL.exe

MD5 ee43881ab62092621b2d2e22a0295878
SHA1 0339221e3f787602fea6a0541817565d751a293c
SHA256 2764ed1001c0289c438398b43297206b64e883f65c34eec0418f809392bab22d
SHA512 df6b636d896665a3ec9ee572dc8dcb79169c02316741d9a693d7c09be7ce419e373b1c4d0635c8ecda95e936313750820fb97ee31111a005b334f44ec6112f6c

memory/4004-15-0x0000000000810000-0x0000000000910000-memory.dmp

memory/4004-16-0x0000000000400000-0x0000000000430000-memory.dmp

memory/4004-17-0x0000000000400000-0x00000000004D4000-memory.dmp

memory/4004-18-0x0000000000400000-0x00000000004D4000-memory.dmp

memory/4004-19-0x00000000021C0000-0x00000000021DA000-memory.dmp

memory/4004-20-0x0000000004C10000-0x00000000051B4000-memory.dmp

memory/4004-21-0x0000000002730000-0x0000000002748000-memory.dmp

memory/4004-49-0x0000000002730000-0x0000000002742000-memory.dmp

memory/4004-47-0x0000000002730000-0x0000000002742000-memory.dmp

memory/4004-45-0x0000000002730000-0x0000000002742000-memory.dmp

memory/4004-43-0x0000000002730000-0x0000000002742000-memory.dmp

memory/4004-41-0x0000000002730000-0x0000000002742000-memory.dmp

memory/4004-39-0x0000000002730000-0x0000000002742000-memory.dmp

memory/4004-37-0x0000000002730000-0x0000000002742000-memory.dmp

memory/4004-35-0x0000000002730000-0x0000000002742000-memory.dmp

memory/4004-33-0x0000000002730000-0x0000000002742000-memory.dmp

memory/4004-31-0x0000000002730000-0x0000000002742000-memory.dmp

memory/4004-29-0x0000000002730000-0x0000000002742000-memory.dmp

memory/4004-27-0x0000000002730000-0x0000000002742000-memory.dmp

memory/4004-25-0x0000000002730000-0x0000000002742000-memory.dmp

memory/4004-23-0x0000000002730000-0x0000000002742000-memory.dmp

memory/4004-22-0x0000000002730000-0x0000000002742000-memory.dmp

memory/4004-50-0x0000000000810000-0x0000000000910000-memory.dmp

memory/4004-51-0x0000000000400000-0x0000000000430000-memory.dmp

memory/4004-55-0x0000000000400000-0x00000000004D4000-memory.dmp

memory/4004-56-0x0000000000400000-0x0000000000430000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c11kV85.exe

MD5 b7fd6550e1ca3851916615fe813c75ae
SHA1 36291cf993af455c8d64d8c81e7f187e930d87ff
SHA256 4329461f1afe5dde94f9e943f3a0d7f6230cad1afa14247b5f09612c96d63177
SHA512 99fb8ff6f99d6c4670a0c948b4ae3fc0fdbd4bac446e0cb9168fb382929c23e9419fb628b038c2c7dc2db61a844984269e9fd002f3984d362914b882fc830f56

memory/1716-61-0x0000000004A40000-0x0000000004A86000-memory.dmp

memory/1716-62-0x0000000004AC0000-0x0000000004B04000-memory.dmp

memory/1716-78-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

memory/1716-86-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

memory/1716-96-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

memory/1716-94-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

memory/1716-92-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

memory/1716-90-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

memory/1716-88-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

memory/1716-84-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

memory/1716-82-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

memory/1716-80-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

memory/1716-76-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

memory/1716-74-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

memory/1716-72-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

memory/1716-70-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

memory/1716-68-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

memory/1716-66-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

memory/1716-64-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

memory/1716-63-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

memory/1716-969-0x00000000051E0000-0x00000000057F8000-memory.dmp

memory/1716-970-0x0000000005800000-0x000000000590A000-memory.dmp

memory/1716-971-0x0000000005910000-0x0000000005922000-memory.dmp

memory/1716-972-0x0000000005930000-0x000000000596C000-memory.dmp

memory/1716-973-0x0000000005A70000-0x0000000005ABC000-memory.dmp