Malware Analysis Report

2025-08-10 23:23

Sample ID 241117-kpvvmswekl
Target 1e92413f7cbc744b79291acd619f4124d4a74b15eedad4e1dfb29910e27e046cN.exe
SHA256 1e92413f7cbc744b79291acd619f4124d4a74b15eedad4e1dfb29910e27e046c
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

1e92413f7cbc744b79291acd619f4124d4a74b15eedad4e1dfb29910e27e046c

Threat Level: Known bad

The file 1e92413f7cbc744b79291acd619f4124d4a74b15eedad4e1dfb29910e27e046cN.exe was found to be: Known bad.

Malicious Activity Summary

healer redline discovery dropper evasion infostealer persistence trojan

RedLine

Healer family

RedLine payload

Redline family

Detects Healer an antivirus disabler dropper

Modifies Windows Defender Real-time Protection settings

Healer

Executes dropped EXE

Windows security modification

Adds Run key to start application

System Location Discovery: System Language Discovery

Unsigned PE

Program crash

Suspicious use of WriteProcessMemory

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-17 08:47

Signatures

Unsigned PE

Description Indicator Process Target
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Analysis: behavioral1

Detonation Overview

Submitted

2024-11-17 08:47

Reported

2024-11-17 08:49

Platform

win10v2004-20241007-en

Max time kernel

113s

Max time network

121s

Command Line

"C:\Users\Admin\AppData\Local\Temp\1e92413f7cbc744b79291acd619f4124d4a74b15eedad4e1dfb29910e27e046cN.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\DisableBehaviorMonitoring = "1" C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pr150953.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\IXP000.TMP\pr150953.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\IXP000.TMP\pr150953.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\IXP000.TMP\pr150953.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\IXP000.TMP\pr150953.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pr150953.exe N/A

RedLine

infostealer redline

RedLine payload

Description Indicator Process Target
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Redline family

redline

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pr150953.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\qu312211.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\IXP000.TMP\pr150953.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pr150953.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\1e92413f7cbc744b79291acd619f4124d4a74b15eedad4e1dfb29910e27e046cN.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\1e92413f7cbc744b79291acd619f4124d4a74b15eedad4e1dfb29910e27e046cN.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pr150953.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\qu312211.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pr150953.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pr150953.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pr150953.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\qu312211.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\1e92413f7cbc744b79291acd619f4124d4a74b15eedad4e1dfb29910e27e046cN.exe

"C:\Users\Admin\AppData\Local\Temp\1e92413f7cbc744b79291acd619f4124d4a74b15eedad4e1dfb29910e27e046cN.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pr150953.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pr150953.exe

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 180 -p 2632 -ip 2632

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 2632 -s 1100

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\qu312211.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\qu312211.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 232.168.11.51.in-addr.arpa udp
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 88.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 2.159.190.20.in-addr.arpa udp
RU 185.161.248.152:38452 tcp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
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 8.8.8.8:53 172.210.232.199.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
RU 185.161.248.152:38452 tcp
US 8.8.8.8:53 43.229.111.52.in-addr.arpa udp
RU 185.161.248.152:38452 tcp

Files

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pr150953.exe

MD5 9efe15cd302bccb28fb1e7c8df71ade0
SHA1 cbc8b829caadf6ed02542def696d1c78c15dd8a7
SHA256 5e9da66df2c1a46f48577e76eaed661f997193474e92ecd8d42eebe73c02c350
SHA512 c5f3595aa3acd5c8af0575d7c8caae6449871522d8905d99af9772948a95c31cea1c696ca831626f5ad3ff4ca334b2e8ff404fa9dc260c343fddba71bc782c66

memory/2632-8-0x0000000002CB0000-0x0000000002DB0000-memory.dmp

memory/2632-9-0x0000000002C80000-0x0000000002CAD000-memory.dmp

memory/2632-10-0x0000000000400000-0x0000000000430000-memory.dmp

memory/2632-11-0x0000000004BF0000-0x0000000004C0A000-memory.dmp

memory/2632-12-0x0000000007480000-0x0000000007A24000-memory.dmp

memory/2632-13-0x0000000004D80000-0x0000000004D98000-memory.dmp

memory/2632-23-0x0000000004D80000-0x0000000004D92000-memory.dmp

memory/2632-41-0x0000000004D80000-0x0000000004D92000-memory.dmp

memory/2632-42-0x0000000000400000-0x0000000002B9F000-memory.dmp

memory/2632-39-0x0000000004D80000-0x0000000004D92000-memory.dmp

memory/2632-37-0x0000000004D80000-0x0000000004D92000-memory.dmp

memory/2632-36-0x0000000004D80000-0x0000000004D92000-memory.dmp

memory/2632-33-0x0000000004D80000-0x0000000004D92000-memory.dmp

memory/2632-32-0x0000000004D80000-0x0000000004D92000-memory.dmp

memory/2632-29-0x0000000004D80000-0x0000000004D92000-memory.dmp

memory/2632-27-0x0000000004D80000-0x0000000004D92000-memory.dmp

memory/2632-25-0x0000000004D80000-0x0000000004D92000-memory.dmp

memory/2632-15-0x0000000004D80000-0x0000000004D92000-memory.dmp

memory/2632-14-0x0000000004D80000-0x0000000004D92000-memory.dmp

memory/2632-21-0x0000000004D80000-0x0000000004D92000-memory.dmp

memory/2632-19-0x0000000004D80000-0x0000000004D92000-memory.dmp

memory/2632-17-0x0000000004D80000-0x0000000004D92000-memory.dmp

memory/2632-43-0x0000000002CB0000-0x0000000002DB0000-memory.dmp

memory/2632-45-0x0000000002C80000-0x0000000002CAD000-memory.dmp

memory/2632-47-0x0000000000400000-0x0000000000430000-memory.dmp

memory/2632-49-0x0000000000400000-0x0000000000430000-memory.dmp

memory/2632-48-0x0000000000400000-0x0000000002B9F000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\qu312211.exe

MD5 f54e0e0c1242afc2966d0dcd7709b7d0
SHA1 a6ad360b767901848bb6430d4540748f3103aa7a
SHA256 3aae91d0d367136e2b885f382abf1302b8739928d43c700c71952d923344f577
SHA512 2eb290d48e40adf1b996e9d294a7c0d4d8745916d96f4d4f4dae65ad435fd63f8894b09840a06835aa8bcfdb58f3fee691b20067a1c25ad8767470078015106a

memory/1348-54-0x0000000004D10000-0x0000000004D4C000-memory.dmp

memory/1348-55-0x00000000077E0000-0x000000000781A000-memory.dmp

memory/1348-89-0x00000000077E0000-0x0000000007815000-memory.dmp

memory/1348-87-0x00000000077E0000-0x0000000007815000-memory.dmp

memory/1348-85-0x00000000077E0000-0x0000000007815000-memory.dmp

memory/1348-83-0x00000000077E0000-0x0000000007815000-memory.dmp

memory/1348-81-0x00000000077E0000-0x0000000007815000-memory.dmp

memory/1348-79-0x00000000077E0000-0x0000000007815000-memory.dmp

memory/1348-77-0x00000000077E0000-0x0000000007815000-memory.dmp

memory/1348-75-0x00000000077E0000-0x0000000007815000-memory.dmp

memory/1348-73-0x00000000077E0000-0x0000000007815000-memory.dmp

memory/1348-71-0x00000000077E0000-0x0000000007815000-memory.dmp

memory/1348-69-0x00000000077E0000-0x0000000007815000-memory.dmp

memory/1348-67-0x00000000077E0000-0x0000000007815000-memory.dmp

memory/1348-65-0x00000000077E0000-0x0000000007815000-memory.dmp

memory/1348-63-0x00000000077E0000-0x0000000007815000-memory.dmp

memory/1348-61-0x00000000077E0000-0x0000000007815000-memory.dmp

memory/1348-59-0x00000000077E0000-0x0000000007815000-memory.dmp

memory/1348-57-0x00000000077E0000-0x0000000007815000-memory.dmp

memory/1348-56-0x00000000077E0000-0x0000000007815000-memory.dmp

memory/1348-848-0x0000000009CE0000-0x000000000A2F8000-memory.dmp

memory/1348-849-0x000000000A340000-0x000000000A352000-memory.dmp

memory/1348-850-0x000000000A360000-0x000000000A46A000-memory.dmp

memory/1348-851-0x000000000A480000-0x000000000A4BC000-memory.dmp

memory/1348-852-0x0000000004AB0000-0x0000000004AFC000-memory.dmp