Malware Analysis Report

2025-01-23 06:49

Sample ID 241105-e973tavhnr
Target 090e91119d74c3d89147f3bff8a9e0f351b25c688f4cfa40c1a9887069d5eff5
SHA256 090e91119d74c3d89147f3bff8a9e0f351b25c688f4cfa40c1a9887069d5eff5
Tags
healer redline dozt norm 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

090e91119d74c3d89147f3bff8a9e0f351b25c688f4cfa40c1a9887069d5eff5

Threat Level: Known bad

The file 090e91119d74c3d89147f3bff8a9e0f351b25c688f4cfa40c1a9887069d5eff5 was found to be: Known bad.

Malicious Activity Summary

healer redline dozt norm discovery dropper evasion infostealer persistence trojan

RedLine

Detects Healer an antivirus disabler dropper

Redline family

RedLine payload

Healer

Modifies Windows Defender Real-time Protection settings

Healer family

Checks computer location settings

Executes dropped EXE

Windows security modification

Adds Run key to start application

Unsigned PE

System Location Discovery: System Language Discovery

Enumerates physical storage devices

Program crash

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-05 04:39

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-05 04:39

Reported

2024-11-05 04:42

Platform

win10v2004-20241007-en

Max time kernel

146s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\090e91119d74c3d89147f3bff8a9e0f351b25c688f4cfa40c1a9887069d5eff5.exe"

Signatures

Detects Healer an antivirus disabler dropper

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

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\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr817626.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr817626.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr817626.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr817626.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr817626.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr817626.exe N/A

RedLine

infostealer redline

RedLine payload

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

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\ku509622.exe N/A

Windows security modification

evasion trojan
Description Indicator Process Target
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr817626.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\090e91119d74c3d89147f3bff8a9e0f351b25c688f4cfa40c1a9887069d5eff5.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\ziaE2295.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\090e91119d74c3d89147f3bff8a9e0f351b25c688f4cfa40c1a9887069d5eff5.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziaE2295.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku509622.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\lr691749.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr817626.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr817626.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr817626.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku509622.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1484 wrote to memory of 1604 N/A C:\Users\Admin\AppData\Local\Temp\090e91119d74c3d89147f3bff8a9e0f351b25c688f4cfa40c1a9887069d5eff5.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziaE2295.exe
PID 1484 wrote to memory of 1604 N/A C:\Users\Admin\AppData\Local\Temp\090e91119d74c3d89147f3bff8a9e0f351b25c688f4cfa40c1a9887069d5eff5.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziaE2295.exe
PID 1484 wrote to memory of 1604 N/A C:\Users\Admin\AppData\Local\Temp\090e91119d74c3d89147f3bff8a9e0f351b25c688f4cfa40c1a9887069d5eff5.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziaE2295.exe
PID 1604 wrote to memory of 2836 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziaE2295.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr817626.exe
PID 1604 wrote to memory of 2836 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziaE2295.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr817626.exe
PID 1604 wrote to memory of 4484 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziaE2295.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku509622.exe
PID 1604 wrote to memory of 4484 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziaE2295.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku509622.exe
PID 1604 wrote to memory of 4484 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziaE2295.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku509622.exe
PID 4484 wrote to memory of 564 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku509622.exe C:\Windows\Temp\1.exe
PID 4484 wrote to memory of 564 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku509622.exe C:\Windows\Temp\1.exe
PID 4484 wrote to memory of 564 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku509622.exe C:\Windows\Temp\1.exe
PID 1484 wrote to memory of 6072 N/A C:\Users\Admin\AppData\Local\Temp\090e91119d74c3d89147f3bff8a9e0f351b25c688f4cfa40c1a9887069d5eff5.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr691749.exe
PID 1484 wrote to memory of 6072 N/A C:\Users\Admin\AppData\Local\Temp\090e91119d74c3d89147f3bff8a9e0f351b25c688f4cfa40c1a9887069d5eff5.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr691749.exe
PID 1484 wrote to memory of 6072 N/A C:\Users\Admin\AppData\Local\Temp\090e91119d74c3d89147f3bff8a9e0f351b25c688f4cfa40c1a9887069d5eff5.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr691749.exe

Processes

C:\Users\Admin\AppData\Local\Temp\090e91119d74c3d89147f3bff8a9e0f351b25c688f4cfa40c1a9887069d5eff5.exe

"C:\Users\Admin\AppData\Local\Temp\090e91119d74c3d89147f3bff8a9e0f351b25c688f4cfa40c1a9887069d5eff5.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziaE2295.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziaE2295.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr817626.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr817626.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku509622.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku509622.exe

C:\Windows\Temp\1.exe

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

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 4484 -ip 4484

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 4484 -s 1380

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr691749.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr691749.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 g.bing.com udp
US 150.171.27.10:443 g.bing.com tcp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 154.239.44.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 73.159.190.20.in-addr.arpa udp
FI 77.91.124.145:4125 tcp
FI 77.91.124.145:4125 tcp
FI 77.91.124.145:4125 tcp
FI 77.91.124.145:4125 tcp
US 8.8.8.8:53 55.36.223.20.in-addr.arpa udp
FI 77.91.124.145:4125 tcp
FI 77.91.124.145:4125 tcp
FI 77.91.124.145:4125 tcp
US 8.8.8.8:53 30.243.111.52.in-addr.arpa udp
FI 77.91.124.145:4125 tcp
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 8.8.8.8:53 10.28.171.150.in-addr.arpa udp
FI 77.91.124.145:4125 tcp
FI 77.91.124.145:4125 tcp
FI 77.91.124.145:4125 tcp
FI 77.91.124.145:4125 tcp

Files

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziaE2295.exe

MD5 2a92985de53ba884a377d915c6767313
SHA1 feb71632f7c77ed623b19a0b007221dc6000286b
SHA256 17c9186eab55209c632fb27b55188db2dc71ffb73b640400a695a44ad1b1644b
SHA512 84776718722e2c94031f3369f236686612bbf217325f69bd6a7178d46dc0a44ef2655c244cea9fcf5c5e8496ac83bd779ef8858e567410b43c2d7fbec979e97f

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr817626.exe

MD5 a92baa47f1ec0001ed7256fc04b3f7ee
SHA1 7a81dcd22948b35804ded9f140036f59b6b4ca10
SHA256 be21e1c43504edecde5c81ae46ea468a87f4b1962057be21a5ef26e33074e9cd
SHA512 62785ed02a007a6a47dde108f18245c1d2512de9382e35db76d3483a1704e6519551fe73a7b2aa50c74f698e5c9f6e4f39b16e3fc7e1589169f014a4585da656

memory/2836-14-0x00007FFE027E3000-0x00007FFE027E5000-memory.dmp

memory/2836-15-0x0000000000D50000-0x0000000000D5A000-memory.dmp

memory/2836-16-0x00007FFE027E3000-0x00007FFE027E5000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku509622.exe

MD5 dca14764c5a78314f4767f879640ca33
SHA1 c7d8aff4d055f8408e509b0d2569ada99f63d4d6
SHA256 f9f0ef6afefad520d3470c3ad2ab1392535df30b7119e4bcbae024cc85ce71f1
SHA512 1bb6aee4d77fa5f0eb06b43ef8caadd9de3eb9409ddc741a998d10682fd3526d5cdcf3d09a382cee86dfda5cdbfd1c8171b11d6271ffa0e4fea7fbe49913f4d3

memory/4484-22-0x0000000004C90000-0x0000000004CF6000-memory.dmp

memory/4484-23-0x0000000004D20000-0x00000000052C4000-memory.dmp

memory/4484-24-0x0000000005310000-0x0000000005376000-memory.dmp

memory/4484-28-0x0000000005310000-0x000000000536F000-memory.dmp

memory/4484-30-0x0000000005310000-0x000000000536F000-memory.dmp

memory/4484-88-0x0000000005310000-0x000000000536F000-memory.dmp

memory/4484-86-0x0000000005310000-0x000000000536F000-memory.dmp

memory/4484-84-0x0000000005310000-0x000000000536F000-memory.dmp

memory/4484-82-0x0000000005310000-0x000000000536F000-memory.dmp

memory/4484-80-0x0000000005310000-0x000000000536F000-memory.dmp

memory/4484-76-0x0000000005310000-0x000000000536F000-memory.dmp

memory/4484-74-0x0000000005310000-0x000000000536F000-memory.dmp

memory/4484-72-0x0000000005310000-0x000000000536F000-memory.dmp

memory/4484-71-0x0000000005310000-0x000000000536F000-memory.dmp

memory/4484-68-0x0000000005310000-0x000000000536F000-memory.dmp

memory/4484-66-0x0000000005310000-0x000000000536F000-memory.dmp

memory/4484-60-0x0000000005310000-0x000000000536F000-memory.dmp

memory/4484-58-0x0000000005310000-0x000000000536F000-memory.dmp

memory/4484-56-0x0000000005310000-0x000000000536F000-memory.dmp

memory/4484-54-0x0000000005310000-0x000000000536F000-memory.dmp

memory/4484-52-0x0000000005310000-0x000000000536F000-memory.dmp

memory/4484-50-0x0000000005310000-0x000000000536F000-memory.dmp

memory/4484-48-0x0000000005310000-0x000000000536F000-memory.dmp

memory/4484-44-0x0000000005310000-0x000000000536F000-memory.dmp

memory/4484-42-0x0000000005310000-0x000000000536F000-memory.dmp

memory/4484-40-0x0000000005310000-0x000000000536F000-memory.dmp

memory/4484-39-0x0000000005310000-0x000000000536F000-memory.dmp

memory/4484-34-0x0000000005310000-0x000000000536F000-memory.dmp

memory/4484-32-0x0000000005310000-0x000000000536F000-memory.dmp

memory/4484-26-0x0000000005310000-0x000000000536F000-memory.dmp

memory/4484-78-0x0000000005310000-0x000000000536F000-memory.dmp

memory/4484-64-0x0000000005310000-0x000000000536F000-memory.dmp

memory/4484-62-0x0000000005310000-0x000000000536F000-memory.dmp

memory/4484-46-0x0000000005310000-0x000000000536F000-memory.dmp

memory/4484-36-0x0000000005310000-0x000000000536F000-memory.dmp

memory/4484-25-0x0000000005310000-0x000000000536F000-memory.dmp

memory/4484-2105-0x0000000005540000-0x0000000005572000-memory.dmp

C:\Windows\Temp\1.exe

MD5 1073b2e7f778788852d3f7bb79929882
SHA1 7f5ca4d69e0fcaf8fe6de2e80455a8b90eb6e2c4
SHA256 c46ef7b768c697e57d379ddfdfd3fb4931bf3d535730ef60feca9332e7a19feb
SHA512 90cacc509128f9dfb4d96ae9e847ed61b2062297f39d03f481fb1f798b45b36a2d3a8fe2e6415bdc8ce363cf21decee5a9e080f23270395712da1fea9f4952d0

memory/564-2118-0x0000000000290000-0x00000000002C0000-memory.dmp

memory/564-2119-0x0000000006F00000-0x0000000006F06000-memory.dmp

memory/564-2120-0x00000000051A0000-0x00000000057B8000-memory.dmp

memory/564-2121-0x0000000004CD0000-0x0000000004DDA000-memory.dmp

memory/564-2122-0x0000000004C00000-0x0000000004C12000-memory.dmp

memory/564-2123-0x0000000004C60000-0x0000000004C9C000-memory.dmp

memory/564-2124-0x0000000004DE0000-0x0000000004E2C000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr691749.exe

MD5 6d147d8e13707843ce8201562c51f242
SHA1 a5f657fdf8ab5355bf0bb1a8eff7363be4050cde
SHA256 12b828d5b099fed7acc13ba2bce6cafe8a312b3b2d44d86f50f2be94f4c90503
SHA512 28adba5637c9da612d8813e67e1a978ecfe42e3f0473fa3ca50d18e8b4350e35f25d0f6a31f8f55726a9093d17e015e656b858f43b455f00147aef8993c253d2

memory/6072-2129-0x00000000005C0000-0x00000000005F0000-memory.dmp

memory/6072-2130-0x0000000004EA0000-0x0000000004EA6000-memory.dmp