Malware Analysis Report

2025-01-23 07:40

Sample ID 241104-q6358s1aja
Target edb0de1b1f40b09fc9ad0105d637f2637defcfc984208b8ed790aa6e6d102892
SHA256 edb0de1b1f40b09fc9ad0105d637f2637defcfc984208b8ed790aa6e6d102892
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

edb0de1b1f40b09fc9ad0105d637f2637defcfc984208b8ed790aa6e6d102892

Threat Level: Known bad

The file edb0de1b1f40b09fc9ad0105d637f2637defcfc984208b8ed790aa6e6d102892 was found to be: Known bad.

Malicious Activity Summary

healer redline discovery dropper evasion infostealer persistence trojan

RedLine

Modifies Windows Defender Real-time Protection settings

RedLine payload

Redline family

Detects Healer an antivirus disabler dropper

Healer

Healer family

Windows security modification

Executes dropped EXE

Adds Run key to start application

System Location Discovery: System Language Discovery

Unsigned PE

Program crash

Suspicious use of WriteProcessMemory

Suspicious use of AdjustPrivilegeToken

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-04 13:53

Signatures

Unsigned PE

Description Indicator Process Target
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Analysis: behavioral1

Detonation Overview

Submitted

2024-11-04 13:53

Reported

2024-11-04 13:55

Platform

win10v2004-20241007-en

Max time kernel

144s

Max time network

152s

Command Line

"C:\Users\Admin\AppData\Local\Temp\edb0de1b1f40b09fc9ad0105d637f2637defcfc984208b8ed790aa6e6d102892.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\pr065212.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr065212.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\pr065212.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\pr065212.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\pr065212.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\pr065212.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\pr065212.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr065212.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\edb0de1b1f40b09fc9ad0105d637f2637defcfc984208b8ed790aa6e6d102892.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\un584513.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\pr065212.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu223301.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\edb0de1b1f40b09fc9ad0105d637f2637defcfc984208b8ed790aa6e6d102892.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un584513.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr065212.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr065212.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr065212.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu223301.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1408 wrote to memory of 2992 N/A C:\Users\Admin\AppData\Local\Temp\edb0de1b1f40b09fc9ad0105d637f2637defcfc984208b8ed790aa6e6d102892.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un584513.exe
PID 1408 wrote to memory of 2992 N/A C:\Users\Admin\AppData\Local\Temp\edb0de1b1f40b09fc9ad0105d637f2637defcfc984208b8ed790aa6e6d102892.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un584513.exe
PID 1408 wrote to memory of 2992 N/A C:\Users\Admin\AppData\Local\Temp\edb0de1b1f40b09fc9ad0105d637f2637defcfc984208b8ed790aa6e6d102892.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un584513.exe
PID 2992 wrote to memory of 1072 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un584513.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr065212.exe
PID 2992 wrote to memory of 1072 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un584513.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr065212.exe
PID 2992 wrote to memory of 1072 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un584513.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr065212.exe
PID 2992 wrote to memory of 3128 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un584513.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu223301.exe
PID 2992 wrote to memory of 3128 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un584513.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu223301.exe
PID 2992 wrote to memory of 3128 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un584513.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu223301.exe

Processes

C:\Users\Admin\AppData\Local\Temp\edb0de1b1f40b09fc9ad0105d637f2637defcfc984208b8ed790aa6e6d102892.exe

"C:\Users\Admin\AppData\Local\Temp\edb0de1b1f40b09fc9ad0105d637f2637defcfc984208b8ed790aa6e6d102892.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un584513.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un584513.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr065212.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr065212.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 1080

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu223301.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu223301.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 217.106.137.52.in-addr.arpa udp
US 8.8.8.8:53 83.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 g.bing.com udp
US 150.171.27.10:443 g.bing.com tcp
US 8.8.8.8:53 136.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 10.27.171.150.in-addr.arpa udp
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
RU 185.161.248.153:38452 tcp
US 8.8.8.8:53 212.20.149.52.in-addr.arpa udp
US 8.8.8.8:53 241.42.69.40.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
RU 185.161.248.153:38452 tcp
US 8.8.8.8:53 196.249.167.52.in-addr.arpa udp
RU 185.161.248.153:38452 tcp
US 8.8.8.8:53 57.169.31.20.in-addr.arpa udp
RU 185.161.248.153:38452 tcp
US 8.8.8.8:53 43.58.199.20.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
RU 185.161.248.153:38452 tcp
RU 185.161.248.153:38452 tcp
RU 185.161.248.153:38452 tcp

Files

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un584513.exe

MD5 0a868408b08adf7df8a2adaa029d73d4
SHA1 6ef351f8e0ef2db2788f37548dff563dbd8c213d
SHA256 c306edda9b65941347bd7ab5a34dc8bb726df500af244cce1fe8650610258ee9
SHA512 8058c460277141aa4ebd9801141ca77cd25ef0493164b50896bb146a012223d8c5c011d3e61c7e690210c9c8b90d84d99113cf1e004d66809f21a6bf1131780d

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr065212.exe

MD5 2bc4338c3ff05a449c6b9d627d6bf03c
SHA1 daaa73a9655f4f99e0f9d43368a00189ed070b4f
SHA256 8d2a1914cc790267042a6fe2fdd3d5b6dd03066c17e865ef50151d2e562bbef8
SHA512 7241fe3fec4415f1dace58b82f5d35bf073f08fd651224924032b774bdf7efd6317da8e5becd53617704bef42b17e15e98245c989d77dc232db50db2576105a7

memory/1072-15-0x0000000002F30000-0x0000000003030000-memory.dmp

memory/1072-16-0x0000000000400000-0x0000000000430000-memory.dmp

memory/1072-17-0x0000000004930000-0x000000000494A000-memory.dmp

memory/1072-19-0x00000000073B0000-0x0000000007954000-memory.dmp

memory/1072-18-0x0000000000400000-0x0000000002BB5000-memory.dmp

memory/1072-20-0x0000000004990000-0x00000000049A8000-memory.dmp

memory/1072-48-0x0000000004990000-0x00000000049A2000-memory.dmp

memory/1072-32-0x0000000004990000-0x00000000049A2000-memory.dmp

memory/1072-30-0x0000000004990000-0x00000000049A2000-memory.dmp

memory/1072-28-0x0000000004990000-0x00000000049A2000-memory.dmp

memory/1072-26-0x0000000004990000-0x00000000049A2000-memory.dmp

memory/1072-24-0x0000000004990000-0x00000000049A2000-memory.dmp

memory/1072-22-0x0000000004990000-0x00000000049A2000-memory.dmp

memory/1072-46-0x0000000004990000-0x00000000049A2000-memory.dmp

memory/1072-44-0x0000000004990000-0x00000000049A2000-memory.dmp

memory/1072-42-0x0000000004990000-0x00000000049A2000-memory.dmp

memory/1072-40-0x0000000004990000-0x00000000049A2000-memory.dmp

memory/1072-38-0x0000000004990000-0x00000000049A2000-memory.dmp

memory/1072-36-0x0000000004990000-0x00000000049A2000-memory.dmp

memory/1072-34-0x0000000004990000-0x00000000049A2000-memory.dmp

memory/1072-21-0x0000000004990000-0x00000000049A2000-memory.dmp

memory/1072-50-0x0000000002F30000-0x0000000003030000-memory.dmp

memory/1072-49-0x0000000000400000-0x0000000002BB5000-memory.dmp

memory/1072-51-0x0000000000400000-0x0000000000430000-memory.dmp

memory/1072-53-0x0000000000400000-0x0000000002BB5000-memory.dmp

memory/1072-54-0x0000000000400000-0x0000000000430000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu223301.exe

MD5 82d7b561a0a800494926224c58d1c747
SHA1 de1f161630f4fdb6a5586c192712e63782c7aebf
SHA256 e741d1cb26ea7aa880a4fa4959d7ce2e11617f7efb1a556ef5d07f8f380f6882
SHA512 a3e7056b135e84827fb74d2847565900bdd4a5781242c1ae4f0437769c918a264581bf6cfd227d2929b2e871abd4a8818f1fdfe1dcf29614426f0b905361fbdc

memory/3128-59-0x0000000004BC0000-0x0000000004BFC000-memory.dmp

memory/3128-60-0x0000000007200000-0x000000000723A000-memory.dmp

memory/3128-64-0x0000000007200000-0x0000000007235000-memory.dmp

memory/3128-80-0x0000000007200000-0x0000000007235000-memory.dmp

memory/3128-94-0x0000000007200000-0x0000000007235000-memory.dmp

memory/3128-92-0x0000000007200000-0x0000000007235000-memory.dmp

memory/3128-88-0x0000000007200000-0x0000000007235000-memory.dmp

memory/3128-87-0x0000000007200000-0x0000000007235000-memory.dmp

memory/3128-84-0x0000000007200000-0x0000000007235000-memory.dmp

memory/3128-82-0x0000000007200000-0x0000000007235000-memory.dmp

memory/3128-78-0x0000000007200000-0x0000000007235000-memory.dmp

memory/3128-76-0x0000000007200000-0x0000000007235000-memory.dmp

memory/3128-74-0x0000000007200000-0x0000000007235000-memory.dmp

memory/3128-72-0x0000000007200000-0x0000000007235000-memory.dmp

memory/3128-70-0x0000000007200000-0x0000000007235000-memory.dmp

memory/3128-68-0x0000000007200000-0x0000000007235000-memory.dmp

memory/3128-66-0x0000000007200000-0x0000000007235000-memory.dmp

memory/3128-90-0x0000000007200000-0x0000000007235000-memory.dmp

memory/3128-62-0x0000000007200000-0x0000000007235000-memory.dmp

memory/3128-61-0x0000000007200000-0x0000000007235000-memory.dmp

memory/3128-853-0x0000000009CF0000-0x000000000A308000-memory.dmp

memory/3128-854-0x000000000A350000-0x000000000A362000-memory.dmp

memory/3128-855-0x000000000A370000-0x000000000A47A000-memory.dmp

memory/3128-856-0x000000000A4A0000-0x000000000A4DC000-memory.dmp

memory/3128-857-0x00000000049F0000-0x0000000004A3C000-memory.dmp