Malware Analysis Report

2025-08-10 14:35

Sample ID 241111-gqwa1sthnm
Target 5c5b6fb1da6d1af8e6be5165fa5ab886fe02c8423e0c60072e4c3bd6d0714193
SHA256 5c5b6fb1da6d1af8e6be5165fa5ab886fe02c8423e0c60072e4c3bd6d0714193
Tags
healer redline mango 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

5c5b6fb1da6d1af8e6be5165fa5ab886fe02c8423e0c60072e4c3bd6d0714193

Threat Level: Known bad

The file 5c5b6fb1da6d1af8e6be5165fa5ab886fe02c8423e0c60072e4c3bd6d0714193 was found to be: Known bad.

Malicious Activity Summary

healer redline mango discovery dropper evasion infostealer persistence trojan

Healer

Redline family

RedLine payload

Modifies Windows Defender Real-time Protection settings

Detects Healer an antivirus disabler dropper

RedLine

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 behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-11 06:01

Signatures

Unsigned PE

Description Indicator Process Target
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Analysis: behavioral1

Detonation Overview

Submitted

2024-11-11 06:01

Reported

2024-11-11 06:03

Platform

win10v2004-20241007-en

Max time kernel

142s

Max time network

145s

Command Line

"C:\Users\Admin\AppData\Local\Temp\5c5b6fb1da6d1af8e6be5165fa5ab886fe02c8423e0c60072e4c3bd6d0714193.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\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b6113ho.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b6113ho.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\c79Cq64.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c79Cq64.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\c79Cq64.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\c79Cq64.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\c79Cq64.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b6113ho.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b6113ho.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b6113ho.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b6113ho.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\c79Cq64.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
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b6113ho.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c79Cq64.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c79Cq64.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\nice3394.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\5c5b6fb1da6d1af8e6be5165fa5ab886fe02c8423e0c60072e4c3bd6d0714193.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\nice5989.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\5c5b6fb1da6d1af8e6be5165fa5ab886fe02c8423e0c60072e4c3bd6d0714193.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nice5989.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\nice3394.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c79Cq64.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\djLQs52.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b6113ho.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c79Cq64.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\djLQs52.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 544 wrote to memory of 4136 N/A C:\Users\Admin\AppData\Local\Temp\5c5b6fb1da6d1af8e6be5165fa5ab886fe02c8423e0c60072e4c3bd6d0714193.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nice5989.exe
PID 544 wrote to memory of 4136 N/A C:\Users\Admin\AppData\Local\Temp\5c5b6fb1da6d1af8e6be5165fa5ab886fe02c8423e0c60072e4c3bd6d0714193.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nice5989.exe
PID 544 wrote to memory of 4136 N/A C:\Users\Admin\AppData\Local\Temp\5c5b6fb1da6d1af8e6be5165fa5ab886fe02c8423e0c60072e4c3bd6d0714193.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nice5989.exe
PID 4136 wrote to memory of 5080 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nice5989.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\nice3394.exe
PID 4136 wrote to memory of 5080 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nice5989.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\nice3394.exe
PID 4136 wrote to memory of 5080 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nice5989.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\nice3394.exe
PID 5080 wrote to memory of 4884 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\nice3394.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b6113ho.exe
PID 5080 wrote to memory of 4884 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\nice3394.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b6113ho.exe
PID 5080 wrote to memory of 4092 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\nice3394.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c79Cq64.exe
PID 5080 wrote to memory of 4092 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\nice3394.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c79Cq64.exe
PID 5080 wrote to memory of 4092 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\nice3394.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c79Cq64.exe
PID 4136 wrote to memory of 4928 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nice5989.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\djLQs52.exe
PID 4136 wrote to memory of 4928 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nice5989.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\djLQs52.exe
PID 4136 wrote to memory of 4928 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nice5989.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\djLQs52.exe

Processes

C:\Users\Admin\AppData\Local\Temp\5c5b6fb1da6d1af8e6be5165fa5ab886fe02c8423e0c60072e4c3bd6d0714193.exe

"C:\Users\Admin\AppData\Local\Temp\5c5b6fb1da6d1af8e6be5165fa5ab886fe02c8423e0c60072e4c3bd6d0714193.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nice5989.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nice5989.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\nice3394.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\nice3394.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b6113ho.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b6113ho.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c79Cq64.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c79Cq64.exe

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 4092 -ip 4092

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 4092 -s 1096

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\djLQs52.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\djLQs52.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
US 8.8.8.8:53 83.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 4.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
RU 193.233.20.28:4125 tcp
US 8.8.8.8:53 154.239.44.20.in-addr.arpa udp
RU 193.233.20.28:4125 tcp
US 8.8.8.8:53 103.209.201.84.in-addr.arpa udp
RU 193.233.20.28:4125 tcp
US 8.8.8.8:53 29.243.111.52.in-addr.arpa udp
RU 193.233.20.28:4125 tcp
RU 193.233.20.28:4125 tcp

Files

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nice5989.exe

MD5 8e5dddf24bdeeea7a71cfd93b630c7de
SHA1 acf598e238c9b040c196347b7dbfa5602465a74f
SHA256 4d3986e941c69e3276549cfba37d1419358ed4572fa696fe89148bd3e9b0a55a
SHA512 707af83b4b62681ce2e38969b27eb0823a352f7733975a687c9c85b80eb891c1b34ea9628f6d9e8605e035d7350de829fa23cb14a1f7b6995444a754eb6f1dde

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\nice3394.exe

MD5 ac2c49916a5a45d2b8c36a7a160a9085
SHA1 1b9fcee4c92d56072caf1b0fdea48f2f125459d2
SHA256 b5d2567ac1e9d8012cc9f75a7c611622ce83ebfce2ecd22264d6add7f51674a8
SHA512 59fd89a7d03bea322b01cf27d93305fb07c1bfbc1a6fdd6a082668c68da392eb38c9bb4263a81eb5866f6d26776731881c3f96278494e0bc4c3be32af1b2ef5d

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b6113ho.exe

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

memory/4884-21-0x00007FFB24EF3000-0x00007FFB24EF5000-memory.dmp

memory/4884-22-0x00000000008D0000-0x00000000008DA000-memory.dmp

memory/4884-23-0x00007FFB24EF3000-0x00007FFB24EF5000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c79Cq64.exe

MD5 551e84136d7f745a8cfce98f3a1c85fb
SHA1 7029381bf3dc40007a817e9c7aeaee0f9b578529
SHA256 6e447bd1634a984b519e90f70f0997ff150bbdbb556bc57fc8286c6b78dd5d41
SHA512 42decd0ecf0653f477b78a3bca97d9b0d3e2a1f85bcb1346cc2f1ddd483904b8c8b219594425a4d3ed878d9387205e6ecc6c6242ec9eb232191e6d3970419a22

memory/4092-29-0x0000000002560000-0x000000000257A000-memory.dmp

memory/4092-30-0x0000000004B70000-0x0000000005114000-memory.dmp

memory/4092-31-0x0000000004A50000-0x0000000004A68000-memory.dmp

memory/4092-32-0x0000000004A50000-0x0000000004A62000-memory.dmp

memory/4092-39-0x0000000004A50000-0x0000000004A62000-memory.dmp

memory/4092-59-0x0000000004A50000-0x0000000004A62000-memory.dmp

memory/4092-57-0x0000000004A50000-0x0000000004A62000-memory.dmp

memory/4092-55-0x0000000004A50000-0x0000000004A62000-memory.dmp

memory/4092-53-0x0000000004A50000-0x0000000004A62000-memory.dmp

memory/4092-51-0x0000000004A50000-0x0000000004A62000-memory.dmp

memory/4092-49-0x0000000004A50000-0x0000000004A62000-memory.dmp

memory/4092-47-0x0000000004A50000-0x0000000004A62000-memory.dmp

memory/4092-45-0x0000000004A50000-0x0000000004A62000-memory.dmp

memory/4092-43-0x0000000004A50000-0x0000000004A62000-memory.dmp

memory/4092-41-0x0000000004A50000-0x0000000004A62000-memory.dmp

memory/4092-37-0x0000000004A50000-0x0000000004A62000-memory.dmp

memory/4092-35-0x0000000004A50000-0x0000000004A62000-memory.dmp

memory/4092-33-0x0000000004A50000-0x0000000004A62000-memory.dmp

memory/4092-61-0x0000000000400000-0x00000000004BE000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\djLQs52.exe

MD5 b89ea652b94af7a25842b1f52fbc5b99
SHA1 12aacaa5837cb82155d50d6adf19905babc7d5be
SHA256 e12bca8f8f1227d39442740f3c986d2eebba2c81a50007a23406609d64f8aaa8
SHA512 8c3ef2c63d372b817bbb58688cdee38b6778e951e3c82897cb8027369463068e017cb445d49d39834d98af1e92d99da7e98753edca098ea003c381e9e3a0eaf1

memory/4928-67-0x00000000026A0000-0x00000000026E6000-memory.dmp

memory/4928-68-0x0000000004AA0000-0x0000000004AE4000-memory.dmp

memory/4928-72-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

memory/4928-92-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

memory/4928-103-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

memory/4928-100-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

memory/4928-98-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

memory/4928-96-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

memory/4928-94-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

memory/4928-90-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

memory/4928-88-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

memory/4928-86-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

memory/4928-84-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

memory/4928-82-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

memory/4928-80-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

memory/4928-78-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

memory/4928-76-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

memory/4928-74-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

memory/4928-70-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

memory/4928-69-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

memory/4928-975-0x0000000005140000-0x0000000005758000-memory.dmp

memory/4928-976-0x00000000057A0000-0x00000000058AA000-memory.dmp

memory/4928-977-0x00000000058E0000-0x00000000058F2000-memory.dmp

memory/4928-978-0x0000000005900000-0x000000000593C000-memory.dmp

memory/4928-979-0x0000000005A50000-0x0000000005A9C000-memory.dmp