Malware Analysis Report

2025-01-23 05:58

Sample ID 241107-vgxz5symcp
Target 5733271d3b9a73b39afb60b83a08fd2a936231608700c61003cfdbd391cbb2c1
SHA256 5733271d3b9a73b39afb60b83a08fd2a936231608700c61003cfdbd391cbb2c1
Tags
healer redline diza lada 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

5733271d3b9a73b39afb60b83a08fd2a936231608700c61003cfdbd391cbb2c1

Threat Level: Known bad

The file 5733271d3b9a73b39afb60b83a08fd2a936231608700c61003cfdbd391cbb2c1 was found to be: Known bad.

Malicious Activity Summary

healer redline diza lada discovery dropper evasion infostealer persistence trojan

Modifies Windows Defender Real-time Protection settings

RedLine

Detects Healer an antivirus disabler dropper

Healer family

Redline family

RedLine payload

Healer

Checks computer location settings

Windows security modification

Executes dropped EXE

Adds Run key to start application

System Location Discovery: System Language Discovery

Program crash

Unsigned PE

Enumerates physical storage devices

Suspicious use of WriteProcessMemory

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-07 16:58

Signatures

Unsigned PE

Description Indicator Process Target
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Analysis: behavioral1

Detonation Overview

Submitted

2024-11-07 16:58

Reported

2024-11-07 17:00

Platform

win10v2004-20241007-en

Max time kernel

147s

Max time network

149s

Command Line

"C:\Users\Admin\AppData\Local\Temp\5733271d3b9a73b39afb60b83a08fd2a936231608700c61003cfdbd391cbb2c1.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\DisableScanOnRealtimeEnable = "1" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr054667.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr054667.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\pr054667.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\pr054667.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\pr054667.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\pr054667.exe N/A

RedLine

infostealer redline

RedLine payload

Description Indicator Process Target
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Redline family

redline

Checks computer location settings

Description Indicator Process Target
Key value queried \REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu233925.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\IXP001.TMP\pr054667.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr054667.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\5733271d3b9a73b39afb60b83a08fd2a936231608700c61003cfdbd391cbb2c1.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\un638170.exe N/A

Enumerates physical storage devices

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\IXP000.TMP\si615562.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\5733271d3b9a73b39afb60b83a08fd2a936231608700c61003cfdbd391cbb2c1.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un638170.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr054667.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu233925.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\Temp\1.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr054667.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr054667.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr054667.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu233925.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1124 wrote to memory of 4804 N/A C:\Users\Admin\AppData\Local\Temp\5733271d3b9a73b39afb60b83a08fd2a936231608700c61003cfdbd391cbb2c1.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un638170.exe
PID 1124 wrote to memory of 4804 N/A C:\Users\Admin\AppData\Local\Temp\5733271d3b9a73b39afb60b83a08fd2a936231608700c61003cfdbd391cbb2c1.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un638170.exe
PID 1124 wrote to memory of 4804 N/A C:\Users\Admin\AppData\Local\Temp\5733271d3b9a73b39afb60b83a08fd2a936231608700c61003cfdbd391cbb2c1.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un638170.exe
PID 4804 wrote to memory of 3900 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un638170.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr054667.exe
PID 4804 wrote to memory of 3900 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un638170.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr054667.exe
PID 4804 wrote to memory of 3900 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un638170.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr054667.exe
PID 4804 wrote to memory of 4920 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un638170.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu233925.exe
PID 4804 wrote to memory of 4920 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un638170.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu233925.exe
PID 4804 wrote to memory of 4920 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un638170.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu233925.exe
PID 4920 wrote to memory of 3824 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu233925.exe C:\Windows\Temp\1.exe
PID 4920 wrote to memory of 3824 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu233925.exe C:\Windows\Temp\1.exe
PID 4920 wrote to memory of 3824 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu233925.exe C:\Windows\Temp\1.exe
PID 1124 wrote to memory of 5140 N/A C:\Users\Admin\AppData\Local\Temp\5733271d3b9a73b39afb60b83a08fd2a936231608700c61003cfdbd391cbb2c1.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si615562.exe
PID 1124 wrote to memory of 5140 N/A C:\Users\Admin\AppData\Local\Temp\5733271d3b9a73b39afb60b83a08fd2a936231608700c61003cfdbd391cbb2c1.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si615562.exe
PID 1124 wrote to memory of 5140 N/A C:\Users\Admin\AppData\Local\Temp\5733271d3b9a73b39afb60b83a08fd2a936231608700c61003cfdbd391cbb2c1.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si615562.exe

Processes

C:\Users\Admin\AppData\Local\Temp\5733271d3b9a73b39afb60b83a08fd2a936231608700c61003cfdbd391cbb2c1.exe

"C:\Users\Admin\AppData\Local\Temp\5733271d3b9a73b39afb60b83a08fd2a936231608700c61003cfdbd391cbb2c1.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un638170.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un638170.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr054667.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr054667.exe

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 3900 -ip 3900

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 3900 -s 1012

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu233925.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu233925.exe

C:\Windows\Temp\1.exe

"C:\Windows\Temp\1.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 188 -p 4920 -ip 4920

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 4920 -s 1200

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si615562.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si615562.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 97.17.167.52.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 20.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
RU 185.161.248.90:4125 tcp
RU 185.161.248.90:4125 tcp
US 8.8.8.8:53 56.163.245.4.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 8.8.8.8:53 98.117.19.2.in-addr.arpa udp
US 8.8.8.8:53 196.249.167.52.in-addr.arpa udp
RU 185.161.248.90:4125 tcp
RU 185.161.248.90:4125 tcp
RU 185.161.248.90:4125 tcp
RU 185.161.248.90:4125 tcp
US 8.8.8.8:53 19.229.111.52.in-addr.arpa udp
RU 185.161.248.90:4125 tcp
RU 185.161.248.90:4125 tcp
RU 185.161.248.90:4125 tcp
RU 185.161.248.90:4125 tcp
RU 185.161.248.90:4125 tcp
RU 185.161.248.90:4125 tcp

Files

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un638170.exe

MD5 6aed92ecb40cc2b211465933c0438a08
SHA1 5e006cc9add7674bcf0d3b525dc2e61650d32d1e
SHA256 302efc7854aa49fdc00f321ae94b6d3d8645816ba9d0f4223add8ac441a17f7f
SHA512 40c8fc10d203fbb08b715b09617b02572d4979f9c34717b74378755115a954113ecea7a19b088065f458ef6df0b21ccf99c093cb418ae3a364612d77d8b56fde

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr054667.exe

MD5 951c2a640f7415d5b62e49c19dbe00e8
SHA1 12ec22b1d17de986c35dbadd599a98f1f7b85ba2
SHA256 9ac79ff1a34727fb17ca3bdb352f6c49a21ef9659b6a17fe49766de3b6a2c763
SHA512 cb6aedd2c9f789eb99d8c17d3fb708de50716e506f336112f199555638840c4a79700e4bd646ca30fe1fae785fc3ddc53726341ef576354991faffca9bff120f

memory/3900-15-0x0000000000AE0000-0x0000000000BE0000-memory.dmp

memory/3900-16-0x0000000000A90000-0x0000000000ABD000-memory.dmp

memory/3900-17-0x0000000000400000-0x0000000000430000-memory.dmp

memory/3900-18-0x0000000000400000-0x0000000000809000-memory.dmp

memory/3900-19-0x0000000002910000-0x000000000292A000-memory.dmp

memory/3900-20-0x0000000004F90000-0x0000000005534000-memory.dmp

memory/3900-21-0x0000000004EE0000-0x0000000004EF8000-memory.dmp

memory/3900-33-0x0000000004EE0000-0x0000000004EF2000-memory.dmp

memory/3900-31-0x0000000004EE0000-0x0000000004EF2000-memory.dmp

memory/3900-29-0x0000000004EE0000-0x0000000004EF2000-memory.dmp

memory/3900-27-0x0000000004EE0000-0x0000000004EF2000-memory.dmp

memory/3900-25-0x0000000004EE0000-0x0000000004EF2000-memory.dmp

memory/3900-47-0x0000000004EE0000-0x0000000004EF2000-memory.dmp

memory/3900-45-0x0000000004EE0000-0x0000000004EF2000-memory.dmp

memory/3900-43-0x0000000004EE0000-0x0000000004EF2000-memory.dmp

memory/3900-41-0x0000000004EE0000-0x0000000004EF2000-memory.dmp

memory/3900-39-0x0000000004EE0000-0x0000000004EF2000-memory.dmp

memory/3900-37-0x0000000004EE0000-0x0000000004EF2000-memory.dmp

memory/3900-35-0x0000000004EE0000-0x0000000004EF2000-memory.dmp

memory/3900-23-0x0000000004EE0000-0x0000000004EF2000-memory.dmp

memory/3900-49-0x0000000004EE0000-0x0000000004EF2000-memory.dmp

memory/3900-22-0x0000000004EE0000-0x0000000004EF2000-memory.dmp

memory/3900-50-0x0000000000AE0000-0x0000000000BE0000-memory.dmp

memory/3900-51-0x0000000000A90000-0x0000000000ABD000-memory.dmp

memory/3900-52-0x0000000000400000-0x0000000000430000-memory.dmp

memory/3900-56-0x0000000000400000-0x0000000000430000-memory.dmp

memory/3900-55-0x0000000000400000-0x0000000000809000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu233925.exe

MD5 3ebf5fc37fdc6810bf4efc9882ece7e5
SHA1 452a2bfd851f1b75251f3bb52f7d9ddb03d7c997
SHA256 0efdea0a630ef6ca1ffff1d8dbbc80a54c120c3b57f16c38913d0a72eb333d6c
SHA512 7a0f8c80b91d65276de7392b5123490e09adac79be601aa842f17d138606ee579a261ff70f2912bca35ddb1e67792003f060a3f11f5c4d3d92accbf455bd06b8

memory/4920-61-0x0000000002980000-0x00000000029E8000-memory.dmp

memory/4920-62-0x0000000002B50000-0x0000000002BB6000-memory.dmp

memory/4920-63-0x0000000002B50000-0x0000000002BB0000-memory.dmp

memory/4920-70-0x0000000002B50000-0x0000000002BB0000-memory.dmp

memory/4920-96-0x0000000002B50000-0x0000000002BB0000-memory.dmp

memory/4920-94-0x0000000002B50000-0x0000000002BB0000-memory.dmp

memory/4920-92-0x0000000002B50000-0x0000000002BB0000-memory.dmp

memory/4920-90-0x0000000002B50000-0x0000000002BB0000-memory.dmp

memory/4920-88-0x0000000002B50000-0x0000000002BB0000-memory.dmp

memory/4920-84-0x0000000002B50000-0x0000000002BB0000-memory.dmp

memory/4920-82-0x0000000002B50000-0x0000000002BB0000-memory.dmp

memory/4920-80-0x0000000002B50000-0x0000000002BB0000-memory.dmp

memory/4920-78-0x0000000002B50000-0x0000000002BB0000-memory.dmp

memory/4920-76-0x0000000002B50000-0x0000000002BB0000-memory.dmp

memory/4920-75-0x0000000002B50000-0x0000000002BB0000-memory.dmp

memory/4920-72-0x0000000002B50000-0x0000000002BB0000-memory.dmp

memory/4920-68-0x0000000002B50000-0x0000000002BB0000-memory.dmp

memory/4920-66-0x0000000002B50000-0x0000000002BB0000-memory.dmp

memory/4920-64-0x0000000002B50000-0x0000000002BB0000-memory.dmp

memory/4920-86-0x0000000002B50000-0x0000000002BB0000-memory.dmp

memory/4920-2205-0x0000000005770000-0x00000000057A2000-memory.dmp

C:\Windows\Temp\1.exe

MD5 03728fed675bcde5256342183b1d6f27
SHA1 d13eace7d3d92f93756504b274777cc269b222a2
SHA256 f1181356c69b3dcebadc67d4c751d01164c929eab2b250b83cdedeedd4cd5ef0
SHA512 6e2800d2d4e7dcbcbe1842d78029b75d2faa742c8fd7925ae2486396c3dd8c0b8f66e760f3916e42631cde41c0606c48528a4cb779f124b8d28c7af9197c18d1

memory/3824-2218-0x0000000000030000-0x000000000005E000-memory.dmp

memory/3824-2219-0x00000000022C0000-0x00000000022C6000-memory.dmp

memory/3824-2220-0x0000000005050000-0x0000000005668000-memory.dmp

memory/3824-2221-0x0000000004B40000-0x0000000004C4A000-memory.dmp

memory/3824-2222-0x00000000049A0000-0x00000000049B2000-memory.dmp

memory/3824-2223-0x0000000004A30000-0x0000000004A6C000-memory.dmp

memory/3824-2224-0x0000000004A70000-0x0000000004ABC000-memory.dmp

memory/5140-2229-0x00000000006F0000-0x0000000000720000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si615562.exe

MD5 c52ebada00a59ec1f651a0e9fbcef2eb
SHA1 e1941278df76616f1ca3202ef2a9f99d2592d52f
SHA256 35d5cff482e78c0137b3c51556d1e14aab0f38921ebfe46abc979a826301d28e
SHA512 6b11124fa6cfa1d2fdb8b6a4cc237b4a65ecbeb1797179568dcef378041ce05bdf0af9b6434cc0b3feb2479112d003b0fa5c0d2178c73bc65d35f5c2cfb36be2

memory/5140-2230-0x0000000002800000-0x0000000002806000-memory.dmp