Malware Analysis Report

2025-08-06 00:59

Sample ID 241109-frpzysxnas
Target cc7968355d1f27f4c1982fc33751ea232624b4a66c3d4a9d35497cb17d071378
SHA256 cc7968355d1f27f4c1982fc33751ea232624b4a66c3d4a9d35497cb17d071378
Tags
healer redline down 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

cc7968355d1f27f4c1982fc33751ea232624b4a66c3d4a9d35497cb17d071378

Threat Level: Known bad

The file cc7968355d1f27f4c1982fc33751ea232624b4a66c3d4a9d35497cb17d071378 was found to be: Known bad.

Malicious Activity Summary

healer redline down discovery dropper evasion infostealer persistence trojan

Detects Healer an antivirus disabler dropper

Healer family

RedLine

Redline family

Modifies Windows Defender Real-time Protection settings

Healer

RedLine payload

Windows security modification

Executes dropped EXE

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 05:06

Signatures

Unsigned PE

Description Indicator Process Target
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Analysis: behavioral1

Detonation Overview

Submitted

2024-11-09 05:06

Reported

2024-11-09 05:09

Platform

win10v2004-20241007-en

Max time kernel

150s

Max time network

151s

Command Line

"C:\Users\Admin\AppData\Local\Temp\cc7968355d1f27f4c1982fc33751ea232624b4a66c3d4a9d35497cb17d071378.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\h44Te36.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\h44Te36.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\h44Te36.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\h44Te36.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\h44Te36.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\h44Te36.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\h44Te36.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\cc7968355d1f27f4c1982fc33751ea232624b4a66c3d4a9d35497cb17d071378.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\niba6731.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\IXP000.TMP\niba6731.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\iqtKv67.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\cc7968355d1f27f4c1982fc33751ea232624b4a66c3d4a9d35497cb17d071378.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h44Te36.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h44Te36.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h44Te36.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\iqtKv67.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\cc7968355d1f27f4c1982fc33751ea232624b4a66c3d4a9d35497cb17d071378.exe

"C:\Users\Admin\AppData\Local\Temp\cc7968355d1f27f4c1982fc33751ea232624b4a66c3d4a9d35497cb17d071378.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba6731.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba6731.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h44Te36.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h44Te36.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\iqtKv67.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\iqtKv67.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 149.220.183.52.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 133.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
RU 193.233.20.31:4125 tcp
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
RU 193.233.20.31:4125 tcp
RU 193.233.20.31:4125 tcp
RU 193.233.20.31:4125 tcp
US 8.8.8.8:53 23.236.111.52.in-addr.arpa udp
RU 193.233.20.31:4125 tcp
RU 193.233.20.31:4125 tcp
US 8.8.8.8:53 9.173.189.20.in-addr.arpa udp

Files

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba6731.exe

MD5 2ca9b15137fdf65665cd26e6d15b07cf
SHA1 07aea4891f370d18e7af54aad6307c4eedf1a047
SHA256 959ba1da00f831c8a9b667575b63e4349d4e88babb50644e838306d1083276bd
SHA512 73a94bb7dbbda46fddbccef4811a91d92ae4449fa10557e29b915b899d235d6c153c744334ea5eaf624617a73da8639922b1b251318734cd7b9c37f3f9aec0d8

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h44Te36.exe

MD5 7e93bacbbc33e6652e147e7fe07572a0
SHA1 421a7167da01c8da4dc4d5234ca3dd84e319e762
SHA256 850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38
SHA512 250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

memory/4032-15-0x0000000000770000-0x000000000077A000-memory.dmp

memory/4032-14-0x00007FF93FCA3000-0x00007FF93FCA5000-memory.dmp

memory/4032-16-0x00007FF93FCA3000-0x00007FF93FCA5000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\iqtKv67.exe

MD5 0a6d9dcf4be626615970069d1c91365a
SHA1 879f3d501b8328ce3e77dcd9826eea139c02219a
SHA256 18d68d93c4bd08b010c5ded449b4e89d7c56d85081a91c8276c9c595886314cf
SHA512 1a9335a9a199f6984214e07d053f739288497359b5799a395a6d51518f6c5b549f2804e116dac36ac30779ecec8232be982354e0314e697f83b9262155a3edbf

memory/3460-22-0x0000000002820000-0x0000000002866000-memory.dmp

memory/3460-23-0x0000000004E60000-0x0000000005404000-memory.dmp

memory/3460-24-0x0000000004CF0000-0x0000000004D34000-memory.dmp

memory/3460-30-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

memory/3460-38-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

memory/3460-88-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

memory/3460-86-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

memory/3460-84-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

memory/3460-82-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

memory/3460-80-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

memory/3460-76-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

memory/3460-74-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

memory/3460-73-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

memory/3460-71-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

memory/3460-68-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

memory/3460-66-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

memory/3460-64-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

memory/3460-62-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

memory/3460-60-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

memory/3460-58-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

memory/3460-56-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

memory/3460-54-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

memory/3460-52-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

memory/3460-50-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

memory/3460-48-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

memory/3460-46-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

memory/3460-42-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

memory/3460-40-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

memory/3460-36-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

memory/3460-34-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

memory/3460-32-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

memory/3460-28-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

memory/3460-78-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

memory/3460-44-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

memory/3460-26-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

memory/3460-25-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

memory/3460-931-0x0000000005410000-0x0000000005A28000-memory.dmp

memory/3460-932-0x0000000005A30000-0x0000000005B3A000-memory.dmp

memory/3460-933-0x0000000005B40000-0x0000000005B52000-memory.dmp

memory/3460-934-0x0000000005B60000-0x0000000005B9C000-memory.dmp

memory/3460-935-0x0000000005CA0000-0x0000000005CEC000-memory.dmp