Malware Analysis Report

2025-08-05 11:05

Sample ID 241111-hm5kystray
Target 7e3024bb4f58e854289bcfe6c3ceef3f76351b448fc113c59e16541511176a8a
SHA256 7e3024bb4f58e854289bcfe6c3ceef3f76351b448fc113c59e16541511176a8a
Tags
healer redline lint 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

7e3024bb4f58e854289bcfe6c3ceef3f76351b448fc113c59e16541511176a8a

Threat Level: Known bad

The file 7e3024bb4f58e854289bcfe6c3ceef3f76351b448fc113c59e16541511176a8a was found to be: Known bad.

Malicious Activity Summary

healer redline lint discovery dropper evasion infostealer persistence trojan

Modifies Windows Defender Real-time Protection settings

Detects Healer an antivirus disabler dropper

RedLine

Redline family

Healer family

RedLine payload

Healer

Executes dropped EXE

Windows security modification

Adds Run key to start application

System Location Discovery: System Language Discovery

Program crash

Unsigned PE

Suspicious use of WriteProcessMemory

Suspicious use of AdjustPrivilegeToken

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-11 06:52

Signatures

Unsigned PE

Description Indicator Process Target
N/A N/A N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-11 06:52

Reported

2024-11-11 06:54

Platform

win10v2004-20241007-en

Max time kernel

149s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\7e3024bb4f58e854289bcfe6c3ceef3f76351b448fc113c59e16541511176a8a.exe"

Signatures

Detects Healer an antivirus disabler dropper

Description Indicator Process Target
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A

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\DisableOnAccessProtection = "1" C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\py27wT29.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\py27wT29.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\ns5895NP.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\py27wT29.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\py27wT29.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\ns5895NP.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\ns5895NP.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\py27wT29.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\py27wT29.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\ns5895NP.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\ns5895NP.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\ns5895NP.exe N/A

RedLine

infostealer redline

RedLine payload

Description Indicator Process Target
N/A N/A N/A N/A
N/A N/A N/A N/A

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\ns5895NP.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\py27wT29.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\py27wT29.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\7e3024bb4f58e854289bcfe6c3ceef3f76351b448fc113c59e16541511176a8a.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\will1640.exe N/A
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\will3596.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\7e3024bb4f58e854289bcfe6c3ceef3f76351b448fc113c59e16541511176a8a.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\will1640.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\will3596.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\py27wT29.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qs2268uq.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\ns5895NP.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\py27wT29.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 4284 wrote to memory of 4212 N/A C:\Users\Admin\AppData\Local\Temp\7e3024bb4f58e854289bcfe6c3ceef3f76351b448fc113c59e16541511176a8a.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\will1640.exe
PID 4284 wrote to memory of 4212 N/A C:\Users\Admin\AppData\Local\Temp\7e3024bb4f58e854289bcfe6c3ceef3f76351b448fc113c59e16541511176a8a.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\will1640.exe
PID 4284 wrote to memory of 4212 N/A C:\Users\Admin\AppData\Local\Temp\7e3024bb4f58e854289bcfe6c3ceef3f76351b448fc113c59e16541511176a8a.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\will1640.exe
PID 4212 wrote to memory of 3360 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\will1640.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\will3596.exe
PID 4212 wrote to memory of 3360 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\will1640.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\will3596.exe
PID 4212 wrote to memory of 3360 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\will1640.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\will3596.exe
PID 3360 wrote to memory of 1104 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\will3596.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\ns5895NP.exe
PID 3360 wrote to memory of 1104 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\will3596.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\ns5895NP.exe
PID 3360 wrote to memory of 4864 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\will3596.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\py27wT29.exe
PID 3360 wrote to memory of 4864 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\will3596.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\py27wT29.exe
PID 3360 wrote to memory of 4864 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\will3596.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\py27wT29.exe
PID 4212 wrote to memory of 4900 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\will1640.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qs2268uq.exe
PID 4212 wrote to memory of 4900 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\will1640.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qs2268uq.exe
PID 4212 wrote to memory of 4900 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\will1640.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qs2268uq.exe

Processes

C:\Users\Admin\AppData\Local\Temp\7e3024bb4f58e854289bcfe6c3ceef3f76351b448fc113c59e16541511176a8a.exe

"C:\Users\Admin\AppData\Local\Temp\7e3024bb4f58e854289bcfe6c3ceef3f76351b448fc113c59e16541511176a8a.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\will1640.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\will1640.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\will3596.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\will3596.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\ns5895NP.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\ns5895NP.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\py27wT29.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\py27wT29.exe

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 4864 -ip 4864

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 4864 -s 1080

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qs2268uq.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qs2268uq.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 97.17.167.52.in-addr.arpa udp
US 8.8.8.8:53 66.208.201.84.in-addr.arpa udp
US 8.8.8.8:53 71.31.126.40.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
RU 193.233.20.28:4125 tcp
US 8.8.8.8:53 83.210.23.2.in-addr.arpa udp
RU 193.233.20.28:4125 tcp
US 8.8.8.8:53 48.229.111.52.in-addr.arpa udp
RU 193.233.20.28:4125 tcp
RU 193.233.20.28:4125 tcp
US 8.8.8.8:53 89.16.208.104.in-addr.arpa udp

Files

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\will1640.exe

MD5 0183d46462a8432048d5f444f574db2b
SHA1 9e3825047dd0501ad1689428266cff9484fae1d7
SHA256 b90376e47e48635afe76a8834dc7f29d2cc687ad8f6d06eb19079a5783278ee0
SHA512 8f77208fb827cd39fa0dc01a78dbbc7f80243229e99fd279e0632e61e2ba296f74e91fdd9faa0cfee770a3a3c6b060d1ea28b120610b387d663e202c9983c4cb

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\will3596.exe

MD5 16cb30859d491d214b0505385e3aec47
SHA1 178f65874fdaaaaf882c637715b235fcf87da999
SHA256 d2325b4e70c63535e7c79bce6d90317114ca41976473b871da355c3ca85df695
SHA512 e8fdc0cb6bf11e9c35f64bd2c9d9ccdb26ed7e97cb3a33d76cee1c4bda68afee2e09050ed957f25642908b3338e2912adbc67dc873da2982edc366f689b0ed0d

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\ns5895NP.exe

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

memory/1104-21-0x00007FFB81E53000-0x00007FFB81E55000-memory.dmp

memory/1104-22-0x0000000000AE0000-0x0000000000AEA000-memory.dmp

memory/1104-23-0x00007FFB81E53000-0x00007FFB81E55000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\py27wT29.exe

MD5 a568525b24c8343e56fe967268858cb0
SHA1 2e8fb5b3db9f552100e94ff1564f2acbf4e059e6
SHA256 473dc23efc724f62a562b7585a1e5d760a027ca67d32d11b67139714633ca392
SHA512 f233b1592cb0d3b3bec14cd08cc328a0337db58dda943e05ec4f1b111c09d6935435ff290c4bf3c3f94228fca335415fe8c134752ff3f99df7d76ac996908e5e

memory/4864-29-0x0000000002240000-0x000000000225A000-memory.dmp

memory/4864-30-0x0000000004DA0000-0x0000000005344000-memory.dmp

memory/4864-31-0x00000000024E0000-0x00000000024F8000-memory.dmp

memory/4864-32-0x00000000024E0000-0x00000000024F2000-memory.dmp

memory/4864-37-0x00000000024E0000-0x00000000024F2000-memory.dmp

memory/4864-59-0x00000000024E0000-0x00000000024F2000-memory.dmp

memory/4864-57-0x00000000024E0000-0x00000000024F2000-memory.dmp

memory/4864-55-0x00000000024E0000-0x00000000024F2000-memory.dmp

memory/4864-53-0x00000000024E0000-0x00000000024F2000-memory.dmp

memory/4864-51-0x00000000024E0000-0x00000000024F2000-memory.dmp

memory/4864-49-0x00000000024E0000-0x00000000024F2000-memory.dmp

memory/4864-47-0x00000000024E0000-0x00000000024F2000-memory.dmp

memory/4864-45-0x00000000024E0000-0x00000000024F2000-memory.dmp

memory/4864-43-0x00000000024E0000-0x00000000024F2000-memory.dmp

memory/4864-41-0x00000000024E0000-0x00000000024F2000-memory.dmp

memory/4864-39-0x00000000024E0000-0x00000000024F2000-memory.dmp

memory/4864-35-0x00000000024E0000-0x00000000024F2000-memory.dmp

memory/4864-33-0x00000000024E0000-0x00000000024F2000-memory.dmp

memory/4864-60-0x0000000000400000-0x00000000004B8000-memory.dmp

memory/4864-62-0x0000000000400000-0x00000000004B8000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qs2268uq.exe

MD5 0ecc8ab62b7278cc6650517251f1543c
SHA1 b4273cda193a20d48e83241275ffc34ddad412f2
SHA256 b0f1238e54ac8e3534af7ecb4f834bea3223120fedb1eab80f7a1bf00fb5b97a
SHA512 c79d266c82b766ca39377fd02b3bc307fce4b59f53936e97c162200de3f8b3f72f6beda2aef2ab9ecd9be669b625c6ed0aaefa157cca7ac11d78b1939f660092

memory/4900-66-0x00000000006D0000-0x0000000000702000-memory.dmp

memory/4900-67-0x00000000054F0000-0x0000000005B08000-memory.dmp

memory/4900-68-0x0000000005070000-0x000000000517A000-memory.dmp

memory/4900-69-0x0000000004FA0000-0x0000000004FB2000-memory.dmp

memory/4900-70-0x0000000005030000-0x000000000506C000-memory.dmp

memory/4900-71-0x0000000005180000-0x00000000051CC000-memory.dmp