Malware Analysis Report

2025-06-15 23:32

Sample ID 241109-xxnshszhjn
Target c59c2c618f11614a9b0e815bef284cb03ee8f2cbd52e2519208d419ad099e711
SHA256 c59c2c618f11614a9b0e815bef284cb03ee8f2cbd52e2519208d419ad099e711
Tags
healer redline rosn 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

c59c2c618f11614a9b0e815bef284cb03ee8f2cbd52e2519208d419ad099e711

Threat Level: Known bad

The file c59c2c618f11614a9b0e815bef284cb03ee8f2cbd52e2519208d419ad099e711 was found to be: Known bad.

Malicious Activity Summary

healer redline rosn discovery dropper evasion infostealer persistence trojan

RedLine

RedLine payload

Redline family

Healer family

Healer

Detects Healer an antivirus disabler dropper

Modifies Windows Defender Real-time Protection settings

Executes dropped EXE

Windows security modification

Adds Run key to start application

Unsigned PE

System Location Discovery: System Language Discovery

Suspicious use of WriteProcessMemory

Suspicious use of AdjustPrivilegeToken

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-09 19:14

Signatures

Unsigned PE

Description Indicator Process Target
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Analysis: behavioral1

Detonation Overview

Submitted

2024-11-09 19:14

Reported

2024-11-09 19:16

Platform

win10v2004-20241007-en

Max time kernel

143s

Max time network

147s

Command Line

"C:\Users\Admin\AppData\Local\Temp\c59c2c618f11614a9b0e815bef284cb03ee8f2cbd52e2519208d419ad099e711.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\Policies\Microsoft\Windows Defender\Real-Time Protection C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr796711.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\jr796711.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\jr796711.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\jr796711.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr796711.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\jr796711.exe N/A

RedLine

infostealer redline

RedLine payload

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Redline family

redline

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\jr796711.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\c59c2c618f11614a9b0e815bef284cb03ee8f2cbd52e2519208d419ad099e711.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\ziKk3467.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\c59c2c618f11614a9b0e815bef284cb03ee8f2cbd52e2519208d419ad099e711.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziKk3467.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku570096.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr796711.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr796711.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr796711.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku570096.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\c59c2c618f11614a9b0e815bef284cb03ee8f2cbd52e2519208d419ad099e711.exe

"C:\Users\Admin\AppData\Local\Temp\c59c2c618f11614a9b0e815bef284cb03ee8f2cbd52e2519208d419ad099e711.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziKk3467.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziKk3467.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr796711.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr796711.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku570096.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku570096.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
US 8.8.8.8:53 88.210.23.2.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 176.113.115.145:4125 tcp
US 8.8.8.8:53 217.106.137.52.in-addr.arpa udp
RU 176.113.115.145:4125 tcp
US 8.8.8.8:53 0.205.248.87.in-addr.arpa udp
RU 176.113.115.145:4125 tcp
RU 176.113.115.145:4125 tcp
US 8.8.8.8:53 19.229.111.52.in-addr.arpa udp
RU 176.113.115.145:4125 tcp
RU 176.113.115.145:4125 tcp

Files

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziKk3467.exe

MD5 f67f1938f511d6f8bb2f2eca149aad3f
SHA1 22e019885c8a527bc14ee52d5f9ea17ee50ce101
SHA256 59bead83e900e191bb7c59c20ad4a971a4f2f48072a4303874cc6347ecce5d4e
SHA512 e677c699b621b12aad714308c8d5167e215cde883886ead3eb29b56fc34d28371df3e33973e650614dcbd09ab072607a5eb9af0c64a5e82a2f4f53cd0d86eb00

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr796711.exe

MD5 7539f323ad6573cc5411163782a41686
SHA1 6de3ad03894abe23362876287e805eb42750a7e5
SHA256 5cb680352207537415a9e0703fde3f6bd4ab492813b4aaa8fbf21759d5a0bb6e
SHA512 55c300e42eb779fbd4a0ce9d69b2ffec56a9f5d3c046d0c0e8bc3c556876c37af36b179867d7822480756b5b3362a0340e8ddbf1ddc04b1f3c5ae6d73abcd35b

memory/3896-14-0x00007FFED0BF3000-0x00007FFED0BF5000-memory.dmp

memory/3896-15-0x00000000001D0000-0x00000000001DA000-memory.dmp

memory/3896-16-0x00007FFED0BF3000-0x00007FFED0BF5000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku570096.exe

MD5 4cde0b577e98c27e4c4e2e990744d72a
SHA1 1c67a4774bdaa5ee203e90ddf8f8826c547ab6ab
SHA256 17bb62d634eed5396997c945266901c3cf8ff788f3ec433bcba670c657a83266
SHA512 a972aa28f3aac90a603c5c39df4bbc4f03aebbd488a1615257ef23dd505c56a854fc089033d00f55138a1dddba19eb6c658b9da6c96ea0275cbbe9f39915585e

memory/1900-22-0x0000000004D30000-0x0000000004D76000-memory.dmp

memory/1900-23-0x0000000004DB0000-0x0000000005354000-memory.dmp

memory/1900-24-0x00000000053B0000-0x00000000053F4000-memory.dmp

memory/1900-32-0x00000000053B0000-0x00000000053EF000-memory.dmp

memory/1900-34-0x00000000053B0000-0x00000000053EF000-memory.dmp

memory/1900-88-0x00000000053B0000-0x00000000053EF000-memory.dmp

memory/1900-86-0x00000000053B0000-0x00000000053EF000-memory.dmp

memory/1900-84-0x00000000053B0000-0x00000000053EF000-memory.dmp

memory/1900-82-0x00000000053B0000-0x00000000053EF000-memory.dmp

memory/1900-80-0x00000000053B0000-0x00000000053EF000-memory.dmp

memory/1900-78-0x00000000053B0000-0x00000000053EF000-memory.dmp

memory/1900-74-0x00000000053B0000-0x00000000053EF000-memory.dmp

memory/1900-72-0x00000000053B0000-0x00000000053EF000-memory.dmp

memory/1900-70-0x00000000053B0000-0x00000000053EF000-memory.dmp

memory/1900-64-0x00000000053B0000-0x00000000053EF000-memory.dmp

memory/1900-62-0x00000000053B0000-0x00000000053EF000-memory.dmp

memory/1900-60-0x00000000053B0000-0x00000000053EF000-memory.dmp

memory/1900-58-0x00000000053B0000-0x00000000053EF000-memory.dmp

memory/1900-56-0x00000000053B0000-0x00000000053EF000-memory.dmp

memory/1900-54-0x00000000053B0000-0x00000000053EF000-memory.dmp

memory/1900-52-0x00000000053B0000-0x00000000053EF000-memory.dmp

memory/1900-48-0x00000000053B0000-0x00000000053EF000-memory.dmp

memory/1900-46-0x00000000053B0000-0x00000000053EF000-memory.dmp

memory/1900-44-0x00000000053B0000-0x00000000053EF000-memory.dmp

memory/1900-40-0x00000000053B0000-0x00000000053EF000-memory.dmp

memory/1900-38-0x00000000053B0000-0x00000000053EF000-memory.dmp

memory/1900-36-0x00000000053B0000-0x00000000053EF000-memory.dmp

memory/1900-76-0x00000000053B0000-0x00000000053EF000-memory.dmp

memory/1900-68-0x00000000053B0000-0x00000000053EF000-memory.dmp

memory/1900-66-0x00000000053B0000-0x00000000053EF000-memory.dmp

memory/1900-51-0x00000000053B0000-0x00000000053EF000-memory.dmp

memory/1900-43-0x00000000053B0000-0x00000000053EF000-memory.dmp

memory/1900-30-0x00000000053B0000-0x00000000053EF000-memory.dmp

memory/1900-28-0x00000000053B0000-0x00000000053EF000-memory.dmp

memory/1900-26-0x00000000053B0000-0x00000000053EF000-memory.dmp

memory/1900-25-0x00000000053B0000-0x00000000053EF000-memory.dmp

memory/1900-931-0x0000000005450000-0x0000000005A68000-memory.dmp

memory/1900-932-0x0000000005AF0000-0x0000000005BFA000-memory.dmp

memory/1900-933-0x0000000005C30000-0x0000000005C42000-memory.dmp

memory/1900-934-0x0000000005C50000-0x0000000005C8C000-memory.dmp

memory/1900-935-0x0000000005DA0000-0x0000000005DEC000-memory.dmp