Malware Analysis Report

2025-01-23 06:00

Sample ID 241107-l17t1szfqa
Target 245948cba3ad48d53ecc91db666e71611c04a717d42bb3418423c08fe7bdcbaa
SHA256 245948cba3ad48d53ecc91db666e71611c04a717d42bb3418423c08fe7bdcbaa
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

245948cba3ad48d53ecc91db666e71611c04a717d42bb3418423c08fe7bdcbaa

Threat Level: Known bad

The file 245948cba3ad48d53ecc91db666e71611c04a717d42bb3418423c08fe7bdcbaa was found to be: Known bad.

Malicious Activity Summary

healer redline diza lada discovery dropper evasion infostealer persistence trojan

Detects Healer an antivirus disabler dropper

RedLine

Healer family

Healer

Redline family

Modifies Windows Defender Real-time Protection settings

RedLine payload

Checks computer location settings

Executes dropped EXE

Windows security modification

Adds Run key to start application

Program crash

Unsigned PE

Enumerates physical storage devices

System Location Discovery: System Language Discovery

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-07 10:01

Signatures

Unsigned PE

Description Indicator Process Target
N/A N/A N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-07 10:01

Reported

2024-11-07 10:03

Platform

win10v2004-20241007-en

Max time kernel

149s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\245948cba3ad48d53ecc91db666e71611c04a717d42bb3418423c08fe7bdcbaa.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\IXP001.TMP\pr701015.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\pr701015.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\pr701015.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\pr701015.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\pr701015.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\pr701015.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-1-5-21-3227495264-2217614367-4027411560-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu846095.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\pr701015.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr701015.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\245948cba3ad48d53ecc91db666e71611c04a717d42bb3418423c08fe7bdcbaa.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\un170902.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\un170902.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr701015.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu846095.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\Temp\1.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si908557.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\245948cba3ad48d53ecc91db666e71611c04a717d42bb3418423c08fe7bdcbaa.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr701015.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr701015.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr701015.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu846095.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 4476 wrote to memory of 1880 N/A C:\Users\Admin\AppData\Local\Temp\245948cba3ad48d53ecc91db666e71611c04a717d42bb3418423c08fe7bdcbaa.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un170902.exe
PID 4476 wrote to memory of 1880 N/A C:\Users\Admin\AppData\Local\Temp\245948cba3ad48d53ecc91db666e71611c04a717d42bb3418423c08fe7bdcbaa.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un170902.exe
PID 4476 wrote to memory of 1880 N/A C:\Users\Admin\AppData\Local\Temp\245948cba3ad48d53ecc91db666e71611c04a717d42bb3418423c08fe7bdcbaa.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un170902.exe
PID 1880 wrote to memory of 3420 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un170902.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr701015.exe
PID 1880 wrote to memory of 3420 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un170902.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr701015.exe
PID 1880 wrote to memory of 3420 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un170902.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr701015.exe
PID 1880 wrote to memory of 2584 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un170902.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu846095.exe
PID 1880 wrote to memory of 2584 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un170902.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu846095.exe
PID 1880 wrote to memory of 2584 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un170902.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu846095.exe
PID 2584 wrote to memory of 5756 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu846095.exe C:\Windows\Temp\1.exe
PID 2584 wrote to memory of 5756 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu846095.exe C:\Windows\Temp\1.exe
PID 2584 wrote to memory of 5756 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu846095.exe C:\Windows\Temp\1.exe
PID 4476 wrote to memory of 3944 N/A C:\Users\Admin\AppData\Local\Temp\245948cba3ad48d53ecc91db666e71611c04a717d42bb3418423c08fe7bdcbaa.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si908557.exe
PID 4476 wrote to memory of 3944 N/A C:\Users\Admin\AppData\Local\Temp\245948cba3ad48d53ecc91db666e71611c04a717d42bb3418423c08fe7bdcbaa.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si908557.exe
PID 4476 wrote to memory of 3944 N/A C:\Users\Admin\AppData\Local\Temp\245948cba3ad48d53ecc91db666e71611c04a717d42bb3418423c08fe7bdcbaa.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si908557.exe

Processes

C:\Users\Admin\AppData\Local\Temp\245948cba3ad48d53ecc91db666e71611c04a717d42bb3418423c08fe7bdcbaa.exe

"C:\Users\Admin\AppData\Local\Temp\245948cba3ad48d53ecc91db666e71611c04a717d42bb3418423c08fe7bdcbaa.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un170902.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un170902.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr701015.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr701015.exe

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 3420 -ip 3420

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 3420 -s 1016

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu846095.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu846095.exe

C:\Windows\Temp\1.exe

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

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 2584 -ip 2584

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 2584 -s 1384

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si908557.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si908557.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 217.106.137.52.in-addr.arpa udp
US 8.8.8.8:53 138.32.126.40.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 8.8.8.8:53 200.163.202.172.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 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
RU 185.161.248.90:4125 tcp
RU 185.161.248.90:4125 tcp
US 8.8.8.8:53 88.210.23.2.in-addr.arpa udp
RU 185.161.248.90:4125 tcp
RU 185.161.248.90:4125 tcp
US 8.8.8.8:53 83.210.23.2.in-addr.arpa udp
RU 185.161.248.90:4125 tcp
RU 185.161.248.90:4125 tcp
US 8.8.8.8:53 43.229.111.52.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
US 8.8.8.8:53 udp

Files

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un170902.exe

MD5 da3ef2de6d5d7954798d5623049bec87
SHA1 bb6eed0cd25903cb80684584cf192a7e9b5ca216
SHA256 7c24482c2a3bd8617c03e0b1fdea2e2c04a73d148301806d030b8126f7ac803f
SHA512 5c0aead2af1e2bf0671ec5670a963046e9eef29c761c4ab0396a77bd7300a756773ef15b8f52889c4ddecb93a181d99c7750714d04231f4e5d3bc84607c86889

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr701015.exe

MD5 6326267a12f217e35161bb4f3a31ff15
SHA1 d69dc9ea41ed5c035aefa44f6fa1b4e25fc0f6b6
SHA256 7f434686032c501d851cdb34397047574a70c33f56abaa1275c418194bbe5611
SHA512 25f8469d36fbc137a30a5fd4f8edab01d396b1706dd87ebccce7a187cb51a88c9115d815c660f560da089c5e86663b8c9f792bfcb6b6dd748010325a43f9c500

memory/3420-15-0x00000000005B0000-0x00000000006B0000-memory.dmp

memory/3420-17-0x0000000000400000-0x0000000000430000-memory.dmp

memory/3420-16-0x00000000004B0000-0x00000000004DD000-memory.dmp

memory/3420-18-0x0000000000400000-0x00000000004AF000-memory.dmp

memory/3420-19-0x00000000021D0000-0x00000000021EA000-memory.dmp

memory/3420-20-0x0000000004D70000-0x0000000005314000-memory.dmp

memory/3420-21-0x0000000004B80000-0x0000000004B98000-memory.dmp

memory/3420-23-0x0000000004B80000-0x0000000004B92000-memory.dmp

memory/3420-49-0x0000000004B80000-0x0000000004B92000-memory.dmp

memory/3420-47-0x0000000004B80000-0x0000000004B92000-memory.dmp

memory/3420-45-0x0000000004B80000-0x0000000004B92000-memory.dmp

memory/3420-43-0x0000000004B80000-0x0000000004B92000-memory.dmp

memory/3420-42-0x0000000004B80000-0x0000000004B92000-memory.dmp

memory/3420-39-0x0000000004B80000-0x0000000004B92000-memory.dmp

memory/3420-37-0x0000000004B80000-0x0000000004B92000-memory.dmp

memory/3420-35-0x0000000004B80000-0x0000000004B92000-memory.dmp

memory/3420-33-0x0000000004B80000-0x0000000004B92000-memory.dmp

memory/3420-31-0x0000000004B80000-0x0000000004B92000-memory.dmp

memory/3420-27-0x0000000004B80000-0x0000000004B92000-memory.dmp

memory/3420-25-0x0000000004B80000-0x0000000004B92000-memory.dmp

memory/3420-22-0x0000000004B80000-0x0000000004B92000-memory.dmp

memory/3420-29-0x0000000004B80000-0x0000000004B92000-memory.dmp

memory/3420-50-0x00000000005B0000-0x00000000006B0000-memory.dmp

memory/3420-51-0x00000000004B0000-0x00000000004DD000-memory.dmp

memory/3420-52-0x0000000000400000-0x0000000000430000-memory.dmp

memory/3420-55-0x0000000000400000-0x00000000004AF000-memory.dmp

memory/3420-56-0x0000000000400000-0x0000000000430000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu846095.exe

MD5 c5f18d88b43072222adb62b545384b35
SHA1 2ed936cfc541dd14aeab8ea46e2772efccab2b06
SHA256 0560d8a23d521118e2c150165213a586e5adf946fca9bbc61aae7b335a0d1c0b
SHA512 131527375c69a35cb0207f2015956d57e1def9bb1283570677e1fff1f1c159f004e59dcadcd4a73740e877090a6f9e013eb043a18379d11f9bda3398adc3c94a

memory/2584-61-0x0000000002360000-0x00000000023C8000-memory.dmp

memory/2584-62-0x0000000002490000-0x00000000024F6000-memory.dmp

memory/2584-63-0x0000000002490000-0x00000000024F0000-memory.dmp

memory/2584-78-0x0000000002490000-0x00000000024F0000-memory.dmp

memory/2584-94-0x0000000002490000-0x00000000024F0000-memory.dmp

memory/2584-92-0x0000000002490000-0x00000000024F0000-memory.dmp

memory/2584-90-0x0000000002490000-0x00000000024F0000-memory.dmp

memory/2584-88-0x0000000002490000-0x00000000024F0000-memory.dmp

memory/2584-86-0x0000000002490000-0x00000000024F0000-memory.dmp

memory/2584-84-0x0000000002490000-0x00000000024F0000-memory.dmp

memory/2584-82-0x0000000002490000-0x00000000024F0000-memory.dmp

memory/2584-80-0x0000000002490000-0x00000000024F0000-memory.dmp

memory/2584-76-0x0000000002490000-0x00000000024F0000-memory.dmp

memory/2584-74-0x0000000002490000-0x00000000024F0000-memory.dmp

memory/2584-72-0x0000000002490000-0x00000000024F0000-memory.dmp

memory/2584-70-0x0000000002490000-0x00000000024F0000-memory.dmp

memory/2584-68-0x0000000002490000-0x00000000024F0000-memory.dmp

memory/2584-66-0x0000000002490000-0x00000000024F0000-memory.dmp

memory/2584-64-0x0000000002490000-0x00000000024F0000-memory.dmp

memory/2584-96-0x0000000002490000-0x00000000024F0000-memory.dmp

memory/2584-2205-0x0000000005410000-0x0000000005442000-memory.dmp

C:\Windows\Temp\1.exe

MD5 03728fed675bcde5256342183b1d6f27
SHA1 d13eace7d3d92f93756504b274777cc269b222a2
SHA256 f1181356c69b3dcebadc67d4c751d01164c929eab2b250b83cdedeedd4cd5ef0
SHA512 6e2800d2d4e7dcbcbe1842d78029b75d2faa742c8fd7925ae2486396c3dd8c0b8f66e760f3916e42631cde41c0606c48528a4cb779f124b8d28c7af9197c18d1

memory/5756-2218-0x0000000000EB0000-0x0000000000EDE000-memory.dmp

memory/5756-2219-0x00000000030F0000-0x00000000030F6000-memory.dmp

memory/5756-2220-0x0000000005DC0000-0x00000000063D8000-memory.dmp

memory/5756-2221-0x00000000058F0000-0x00000000059FA000-memory.dmp

memory/5756-2222-0x0000000005820000-0x0000000005832000-memory.dmp

memory/5756-2223-0x0000000005880000-0x00000000058BC000-memory.dmp

memory/5756-2224-0x0000000005A00000-0x0000000005A4C000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si908557.exe

MD5 c52ebada00a59ec1f651a0e9fbcef2eb
SHA1 e1941278df76616f1ca3202ef2a9f99d2592d52f
SHA256 35d5cff482e78c0137b3c51556d1e14aab0f38921ebfe46abc979a826301d28e
SHA512 6b11124fa6cfa1d2fdb8b6a4cc237b4a65ecbeb1797179568dcef378041ce05bdf0af9b6434cc0b3feb2479112d003b0fa5c0d2178c73bc65d35f5c2cfb36be2

memory/3944-2229-0x0000000000560000-0x0000000000590000-memory.dmp

memory/3944-2230-0x0000000000E90000-0x0000000000E96000-memory.dmp