Malware Analysis Report

2025-08-06 01:52

Sample ID 241111-hjxe6svgqf
Target 189c7eefab7ce0eb6c46397e8dc1c027ac26787339fa8c2583a9f11dd2c042ef
SHA256 189c7eefab7ce0eb6c46397e8dc1c027ac26787339fa8c2583a9f11dd2c042ef
Tags
healer redline 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

189c7eefab7ce0eb6c46397e8dc1c027ac26787339fa8c2583a9f11dd2c042ef

Threat Level: Known bad

The file 189c7eefab7ce0eb6c46397e8dc1c027ac26787339fa8c2583a9f11dd2c042ef was found to be: Known bad.

Malicious Activity Summary

healer redline discovery dropper evasion infostealer persistence trojan

Modifies Windows Defender Real-time Protection settings

Healer family

Healer

Redline family

Detects Healer an antivirus disabler dropper

RedLine payload

RedLine

Windows security modification

Executes dropped EXE

Adds Run key to start application

Program crash

Unsigned PE

System Location Discovery: System Language Discovery

Suspicious use of AdjustPrivilegeToken

Suspicious behavior: EnumeratesProcesses

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-11 06:46

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-11 06:46

Reported

2024-11-11 06:49

Platform

win10v2004-20241007-en

Max time kernel

142s

Max time network

148s

Command Line

"C:\Users\Admin\AppData\Local\Temp\189c7eefab7ce0eb6c46397e8dc1c027ac26787339fa8c2583a9f11dd2c042ef.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
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
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
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

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\IXP002.TMP\pr468856.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\IXP002.TMP\pr468856.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\IXP002.TMP\pr468856.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\IXP002.TMP\pr468856.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\IXP002.TMP\pr468856.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\IXP002.TMP\pr468856.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
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
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
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

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\IXP002.TMP\pr468856.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr468856.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_cleanup2 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP002.TMP\\\"" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un643351.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\189c7eefab7ce0eb6c46397e8dc1c027ac26787339fa8c2583a9f11dd2c042ef.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\un211244.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\189c7eefab7ce0eb6c46397e8dc1c027ac26787339fa8c2583a9f11dd2c042ef.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un211244.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un643351.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr468856.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu141290.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr468856.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr468856.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr468856.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu141290.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 3124 wrote to memory of 3944 N/A C:\Users\Admin\AppData\Local\Temp\189c7eefab7ce0eb6c46397e8dc1c027ac26787339fa8c2583a9f11dd2c042ef.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un211244.exe
PID 3124 wrote to memory of 3944 N/A C:\Users\Admin\AppData\Local\Temp\189c7eefab7ce0eb6c46397e8dc1c027ac26787339fa8c2583a9f11dd2c042ef.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un211244.exe
PID 3124 wrote to memory of 3944 N/A C:\Users\Admin\AppData\Local\Temp\189c7eefab7ce0eb6c46397e8dc1c027ac26787339fa8c2583a9f11dd2c042ef.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un211244.exe
PID 3944 wrote to memory of 1484 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un211244.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un643351.exe
PID 3944 wrote to memory of 1484 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un211244.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un643351.exe
PID 3944 wrote to memory of 1484 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un211244.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un643351.exe
PID 1484 wrote to memory of 1876 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un643351.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr468856.exe
PID 1484 wrote to memory of 1876 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un643351.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr468856.exe
PID 1484 wrote to memory of 1876 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un643351.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr468856.exe
PID 1484 wrote to memory of 3268 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un643351.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu141290.exe
PID 1484 wrote to memory of 3268 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un643351.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu141290.exe
PID 1484 wrote to memory of 3268 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un643351.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu141290.exe

Processes

C:\Users\Admin\AppData\Local\Temp\189c7eefab7ce0eb6c46397e8dc1c027ac26787339fa8c2583a9f11dd2c042ef.exe

"C:\Users\Admin\AppData\Local\Temp\189c7eefab7ce0eb6c46397e8dc1c027ac26787339fa8c2583a9f11dd2c042ef.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un211244.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un211244.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un643351.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un643351.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr468856.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr468856.exe

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 1876 -ip 1876

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 1876 -s 972

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu141290.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu141290.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 196.249.167.52.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 71.31.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 58.55.71.13.in-addr.arpa udp
RU 185.161.248.152:38452 tcp
US 8.8.8.8:53 56.163.245.4.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 75.117.19.2.in-addr.arpa udp
RU 185.161.248.152:38452 tcp
US 8.8.8.8:53 149.220.183.52.in-addr.arpa udp
RU 185.161.248.152:38452 tcp
RU 185.161.248.152:38452 tcp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 43.229.111.52.in-addr.arpa udp
RU 185.161.248.152:38452 tcp
RU 185.161.248.152:38452 tcp
RU 185.161.248.152:38452 tcp

Files

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un211244.exe

MD5 7587be15a53e5dfcb52b1f5014bcd72c
SHA1 49985acd84260af756e83bec72a6495c057d351b
SHA256 b9e03413f61e35e3fe0c4e1980d2d7e5e9f0ef7f7477ec28504142636f9b8f2b
SHA512 2c2e78617d8f982193afc5d13136b47fd90a85bd3257c0ef44e11f212b943dcbd0dc9b1a3e115863c0095c471eee09a01dfc3b181b05ffbed491aa53958d2dac

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un643351.exe

MD5 c40782d09d3be02845a1f0659334e829
SHA1 95b82d1bfbf0a189288307d812415914525725f4
SHA256 0c1ec83ade2c1fe1f6f6a90172ee4c762033398b180b7c5a06756df481bc79a9
SHA512 e469261db007348c2b75122b557e3b429ae69ea90093b6cd8e565e89b947f130e6b2a3235da6f158ccc1602c35140d8990c66243089d00657607531d4e6a09f0

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr468856.exe

MD5 1fce9421cfb38f7adea18478051182c4
SHA1 c4e71eac16be4b91d67c0012a43556d04c6fa31b
SHA256 955d69aced797ab18676bb3be1733c44b1166d7f79a7302eccceb94e3409659a
SHA512 0bdec298f15ecdf905a902b2752a142194466c0f9b1dda86dcae35908d883e7232be0f0066ddd795d1f4f50567db64eaac4bbd28af8aab32045482b8af02999e

memory/1876-22-0x0000000000990000-0x0000000000A90000-memory.dmp

memory/1876-23-0x00000000026B0000-0x00000000026CA000-memory.dmp

memory/1876-24-0x0000000005020000-0x00000000055C4000-memory.dmp

memory/1876-25-0x00000000028E0000-0x00000000028F8000-memory.dmp

memory/1876-35-0x00000000028E0000-0x00000000028F2000-memory.dmp

memory/1876-41-0x00000000028E0000-0x00000000028F2000-memory.dmp

memory/1876-53-0x00000000028E0000-0x00000000028F2000-memory.dmp

memory/1876-51-0x00000000028E0000-0x00000000028F2000-memory.dmp

memory/1876-49-0x00000000028E0000-0x00000000028F2000-memory.dmp

memory/1876-47-0x00000000028E0000-0x00000000028F2000-memory.dmp

memory/1876-45-0x00000000028E0000-0x00000000028F2000-memory.dmp

memory/1876-43-0x00000000028E0000-0x00000000028F2000-memory.dmp

memory/1876-39-0x00000000028E0000-0x00000000028F2000-memory.dmp

memory/1876-38-0x00000000028E0000-0x00000000028F2000-memory.dmp

memory/1876-33-0x00000000028E0000-0x00000000028F2000-memory.dmp

memory/1876-31-0x00000000028E0000-0x00000000028F2000-memory.dmp

memory/1876-29-0x00000000028E0000-0x00000000028F2000-memory.dmp

memory/1876-28-0x00000000028E0000-0x00000000028F2000-memory.dmp

memory/1876-26-0x00000000028E0000-0x00000000028F2000-memory.dmp

memory/1876-55-0x0000000000990000-0x0000000000A90000-memory.dmp

memory/1876-54-0x0000000000400000-0x000000000080A000-memory.dmp

memory/1876-57-0x0000000000400000-0x000000000080A000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu141290.exe

MD5 d5053237e0987b7e90fb0f9ca420f468
SHA1 bf4dadbcb4a8a7327e9df2138b12722bb3120ebb
SHA256 a0a36a3d0294ab216a55eca95bd3c20391ab9b18a8107b77567759be5d66925d
SHA512 6774b5ee36b46905dc837abd5c57bbe3075d33200cd68695ee023d3ad020cca7dce25c1c8982f11d1a3cc9360e001c1633a3bc3a2c022e56dbef93763bf3d3c6

memory/3268-62-0x00000000026C0000-0x00000000026FC000-memory.dmp

memory/3268-63-0x00000000053A0000-0x00000000053DA000-memory.dmp

memory/3268-65-0x00000000053A0000-0x00000000053D5000-memory.dmp

memory/3268-77-0x00000000053A0000-0x00000000053D5000-memory.dmp

memory/3268-97-0x00000000053A0000-0x00000000053D5000-memory.dmp

memory/3268-95-0x00000000053A0000-0x00000000053D5000-memory.dmp

memory/3268-93-0x00000000053A0000-0x00000000053D5000-memory.dmp

memory/3268-91-0x00000000053A0000-0x00000000053D5000-memory.dmp

memory/3268-89-0x00000000053A0000-0x00000000053D5000-memory.dmp

memory/3268-87-0x00000000053A0000-0x00000000053D5000-memory.dmp

memory/3268-85-0x00000000053A0000-0x00000000053D5000-memory.dmp

memory/3268-83-0x00000000053A0000-0x00000000053D5000-memory.dmp

memory/3268-81-0x00000000053A0000-0x00000000053D5000-memory.dmp

memory/3268-79-0x00000000053A0000-0x00000000053D5000-memory.dmp

memory/3268-75-0x00000000053A0000-0x00000000053D5000-memory.dmp

memory/3268-73-0x00000000053A0000-0x00000000053D5000-memory.dmp

memory/3268-71-0x00000000053A0000-0x00000000053D5000-memory.dmp

memory/3268-69-0x00000000053A0000-0x00000000053D5000-memory.dmp

memory/3268-67-0x00000000053A0000-0x00000000053D5000-memory.dmp

memory/3268-64-0x00000000053A0000-0x00000000053D5000-memory.dmp

memory/3268-856-0x00000000078D0000-0x0000000007EE8000-memory.dmp

memory/3268-857-0x0000000007F90000-0x0000000007FA2000-memory.dmp

memory/3268-858-0x0000000007FB0000-0x00000000080BA000-memory.dmp

memory/3268-859-0x00000000080D0000-0x000000000810C000-memory.dmp

memory/3268-860-0x0000000002860000-0x00000000028AC000-memory.dmp