Malware Analysis Report

2025-04-03 14:18

Sample ID 241110-dhvgzayamq
Target 0ca04b85c97cf6c4af0e0faa81f03693be5714ef521d7b69b8a1124e51195eff
SHA256 0ca04b85c97cf6c4af0e0faa81f03693be5714ef521d7b69b8a1124e51195eff
Tags
healer redline sony 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

0ca04b85c97cf6c4af0e0faa81f03693be5714ef521d7b69b8a1124e51195eff

Threat Level: Known bad

The file 0ca04b85c97cf6c4af0e0faa81f03693be5714ef521d7b69b8a1124e51195eff was found to be: Known bad.

Malicious Activity Summary

healer redline sony discovery dropper evasion infostealer persistence trojan

Redline family

RedLine

Healer

Healer family

Modifies Windows Defender Real-time Protection settings

RedLine payload

Detects Healer an antivirus disabler dropper

Executes dropped EXE

Windows security modification

Adds Run key to start application

Program crash

System Location Discovery: System Language Discovery

Unsigned PE

Suspicious use of WriteProcessMemory

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-10 03:01

Signatures

Unsigned PE

Description Indicator Process Target
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Analysis: behavioral1

Detonation Overview

Submitted

2024-11-10 03:01

Reported

2024-11-10 03:03

Platform

win10v2004-20241007-en

Max time kernel

149s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\0ca04b85c97cf6c4af0e0faa81f03693be5714ef521d7b69b8a1124e51195eff.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\DisableBehaviorMonitoring = "1" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro5339.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\pro5339.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\pro5339.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\pro5339.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\pro5339.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro5339.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\pro5339.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro5339.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\0ca04b85c97cf6c4af0e0faa81f03693be5714ef521d7b69b8a1124e51195eff.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\un600032.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\IXP001.TMP\pro5339.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu1194.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\0ca04b85c97cf6c4af0e0faa81f03693be5714ef521d7b69b8a1124e51195eff.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un600032.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro5339.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro5339.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro5339.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu1194.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 728 wrote to memory of 4808 N/A C:\Users\Admin\AppData\Local\Temp\0ca04b85c97cf6c4af0e0faa81f03693be5714ef521d7b69b8a1124e51195eff.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un600032.exe
PID 728 wrote to memory of 4808 N/A C:\Users\Admin\AppData\Local\Temp\0ca04b85c97cf6c4af0e0faa81f03693be5714ef521d7b69b8a1124e51195eff.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un600032.exe
PID 728 wrote to memory of 4808 N/A C:\Users\Admin\AppData\Local\Temp\0ca04b85c97cf6c4af0e0faa81f03693be5714ef521d7b69b8a1124e51195eff.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un600032.exe
PID 4808 wrote to memory of 1072 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un600032.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro5339.exe
PID 4808 wrote to memory of 1072 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un600032.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro5339.exe
PID 4808 wrote to memory of 1072 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un600032.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro5339.exe
PID 4808 wrote to memory of 4676 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un600032.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu1194.exe
PID 4808 wrote to memory of 4676 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un600032.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu1194.exe
PID 4808 wrote to memory of 4676 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un600032.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu1194.exe

Processes

C:\Users\Admin\AppData\Local\Temp\0ca04b85c97cf6c4af0e0faa81f03693be5714ef521d7b69b8a1124e51195eff.exe

"C:\Users\Admin\AppData\Local\Temp\0ca04b85c97cf6c4af0e0faa81f03693be5714ef521d7b69b8a1124e51195eff.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un600032.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un600032.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro5339.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro5339.exe

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 1072 -ip 1072

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 1072 -s 1084

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu1194.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu1194.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
US 8.8.8.8:53 83.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
RU 193.233.20.33:4125 tcp
US 8.8.8.8:53 212.20.149.52.in-addr.arpa udp
RU 193.233.20.33:4125 tcp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 98.117.19.2.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
RU 193.233.20.33:4125 tcp
RU 193.233.20.33:4125 tcp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 14.227.111.52.in-addr.arpa udp
RU 193.233.20.33:4125 tcp
RU 193.233.20.33:4125 tcp
US 8.8.8.8:53 122.10.44.20.in-addr.arpa udp

Files

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un600032.exe

MD5 59660e00375250a6ec93f576942a05c1
SHA1 b98150b77661284e635811abf5312d100f02dceb
SHA256 a5f81a044e0e42a296fb55181543bae009162127d0fe9ae47bb2d80927c42d44
SHA512 852ce70f957eacb085796a338bd11c633a17bb33a3af662bb1bb7ccebed0f70f8d585df85b5bf7d732f3db1e7114c95229ef2d4d76bd743d3b6a3b52e7c33112

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro5339.exe

MD5 3567dd4aa26f5114efb83edca82cea78
SHA1 dc459c48bc709e5cfa332b7aec866d8dd7c418b7
SHA256 95ccf63597bbc37b8ed50e62af583f90011e33636141d0cd0ff2cf9c085391ac
SHA512 c72ffb487778972dbf963e0888cf2569694f18dc1cb28bc88d947ef33e7c3223aa4f1c0c582ce2038a03bf4220b77e6fcf36846c347de46be50d72dda6be06c1

memory/1072-15-0x0000000000900000-0x0000000000A00000-memory.dmp

memory/1072-16-0x0000000000860000-0x000000000088D000-memory.dmp

memory/1072-17-0x0000000000400000-0x0000000000430000-memory.dmp

memory/1072-18-0x0000000000400000-0x000000000070E000-memory.dmp

memory/1072-19-0x00000000025D0000-0x00000000025EA000-memory.dmp

memory/1072-20-0x0000000004D20000-0x00000000052C4000-memory.dmp

memory/1072-21-0x0000000002740000-0x0000000002758000-memory.dmp

memory/1072-37-0x0000000002740000-0x0000000002752000-memory.dmp

memory/1072-49-0x0000000002740000-0x0000000002752000-memory.dmp

memory/1072-47-0x0000000002740000-0x0000000002752000-memory.dmp

memory/1072-45-0x0000000002740000-0x0000000002752000-memory.dmp

memory/1072-43-0x0000000002740000-0x0000000002752000-memory.dmp

memory/1072-41-0x0000000002740000-0x0000000002752000-memory.dmp

memory/1072-39-0x0000000002740000-0x0000000002752000-memory.dmp

memory/1072-35-0x0000000002740000-0x0000000002752000-memory.dmp

memory/1072-33-0x0000000002740000-0x0000000002752000-memory.dmp

memory/1072-32-0x0000000002740000-0x0000000002752000-memory.dmp

memory/1072-27-0x0000000002740000-0x0000000002752000-memory.dmp

memory/1072-25-0x0000000002740000-0x0000000002752000-memory.dmp

memory/1072-23-0x0000000002740000-0x0000000002752000-memory.dmp

memory/1072-22-0x0000000002740000-0x0000000002752000-memory.dmp

memory/1072-30-0x0000000002740000-0x0000000002752000-memory.dmp

memory/1072-50-0x0000000000900000-0x0000000000A00000-memory.dmp

memory/1072-51-0x0000000000860000-0x000000000088D000-memory.dmp

memory/1072-52-0x0000000000400000-0x0000000000430000-memory.dmp

memory/1072-56-0x0000000000400000-0x0000000000430000-memory.dmp

memory/1072-55-0x0000000000400000-0x000000000070E000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu1194.exe

MD5 115a390513653ca0910271a358065e85
SHA1 5b5d0d044810dfcbc308acfe602fb43b74bde151
SHA256 62ce53804dfa768a088c07bd599acf8a41d5cf3232392d357d229689e1e2f323
SHA512 1a4f9225ac4e2eca215b7221df62d0dfe45b5298081345bb04c7ba40061f67534ba822118913f70d6461a6e3a2f830ee96110e976e07b499ae42e2511e88948d

memory/4676-61-0x0000000002540000-0x0000000002586000-memory.dmp

memory/4676-62-0x0000000004CE0000-0x0000000004D24000-memory.dmp

memory/4676-68-0x0000000004CE0000-0x0000000004D1E000-memory.dmp

memory/4676-80-0x0000000004CE0000-0x0000000004D1E000-memory.dmp

memory/4676-96-0x0000000004CE0000-0x0000000004D1E000-memory.dmp

memory/4676-94-0x0000000004CE0000-0x0000000004D1E000-memory.dmp

memory/4676-92-0x0000000004CE0000-0x0000000004D1E000-memory.dmp

memory/4676-90-0x0000000004CE0000-0x0000000004D1E000-memory.dmp

memory/4676-88-0x0000000004CE0000-0x0000000004D1E000-memory.dmp

memory/4676-84-0x0000000004CE0000-0x0000000004D1E000-memory.dmp

memory/4676-82-0x0000000004CE0000-0x0000000004D1E000-memory.dmp

memory/4676-78-0x0000000004CE0000-0x0000000004D1E000-memory.dmp

memory/4676-76-0x0000000004CE0000-0x0000000004D1E000-memory.dmp

memory/4676-74-0x0000000004CE0000-0x0000000004D1E000-memory.dmp

memory/4676-72-0x0000000004CE0000-0x0000000004D1E000-memory.dmp

memory/4676-70-0x0000000004CE0000-0x0000000004D1E000-memory.dmp

memory/4676-86-0x0000000004CE0000-0x0000000004D1E000-memory.dmp

memory/4676-66-0x0000000004CE0000-0x0000000004D1E000-memory.dmp

memory/4676-64-0x0000000004CE0000-0x0000000004D1E000-memory.dmp

memory/4676-63-0x0000000004CE0000-0x0000000004D1E000-memory.dmp

memory/4676-969-0x0000000005400000-0x0000000005A18000-memory.dmp

memory/4676-970-0x0000000005A20000-0x0000000005B2A000-memory.dmp

memory/4676-971-0x0000000005B30000-0x0000000005B42000-memory.dmp

memory/4676-972-0x0000000005B50000-0x0000000005B8C000-memory.dmp

memory/4676-973-0x0000000005C90000-0x0000000005CDC000-memory.dmp