Malware Analysis Report

2025-01-23 07:47

Sample ID 241108-t1htwswalk
Target 00d18d046fa01ff54b1601f80b900b9c1c1656982251937e86ab3b77258b6c42
SHA256 00d18d046fa01ff54b1601f80b900b9c1c1656982251937e86ab3b77258b6c42
Tags
healer redline fukia 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

00d18d046fa01ff54b1601f80b900b9c1c1656982251937e86ab3b77258b6c42

Threat Level: Known bad

The file 00d18d046fa01ff54b1601f80b900b9c1c1656982251937e86ab3b77258b6c42 was found to be: Known bad.

Malicious Activity Summary

healer redline fukia discovery dropper evasion infostealer persistence trojan

Healer family

Detects Healer an antivirus disabler dropper

RedLine payload

Healer

Modifies Windows Defender Real-time Protection settings

Redline family

RedLine

Windows security modification

Executes dropped EXE

Adds Run key to start application

Program crash

System Location Discovery: System Language Discovery

Unsigned PE

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-08 16:31

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-08 16:31

Reported

2024-11-08 16:33

Platform

win10v2004-20241007-en

Max time kernel

148s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\00d18d046fa01ff54b1601f80b900b9c1c1656982251937e86ab3b77258b6c42.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

Healer

dropper healer

Healer family

healer

Modifies Windows Defender Real-time Protection settings

evasion trojan
Description Indicator Process Target
Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bQe17nx.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\IXP001.TMP\bQe17nx.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\IXP001.TMP\bQe17nx.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\IXP001.TMP\bQe17nx.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\IXP001.TMP\bQe17nx.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\IXP001.TMP\bQe17nx.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
Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bQe17nx.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bQe17nx.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\00d18d046fa01ff54b1601f80b900b9c1c1656982251937e86ab3b77258b6c42.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\niF50Di.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\00d18d046fa01ff54b1601f80b900b9c1c1656982251937e86ab3b77258b6c42.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niF50Di.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bQe17nx.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dMx43eS.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bQe17nx.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bQe17nx.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bQe17nx.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2336 wrote to memory of 1280 N/A C:\Users\Admin\AppData\Local\Temp\00d18d046fa01ff54b1601f80b900b9c1c1656982251937e86ab3b77258b6c42.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niF50Di.exe
PID 2336 wrote to memory of 1280 N/A C:\Users\Admin\AppData\Local\Temp\00d18d046fa01ff54b1601f80b900b9c1c1656982251937e86ab3b77258b6c42.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niF50Di.exe
PID 2336 wrote to memory of 1280 N/A C:\Users\Admin\AppData\Local\Temp\00d18d046fa01ff54b1601f80b900b9c1c1656982251937e86ab3b77258b6c42.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niF50Di.exe
PID 1280 wrote to memory of 1204 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niF50Di.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bQe17nx.exe
PID 1280 wrote to memory of 1204 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niF50Di.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bQe17nx.exe
PID 1280 wrote to memory of 1204 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niF50Di.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bQe17nx.exe
PID 1280 wrote to memory of 4396 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niF50Di.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dMx43eS.exe
PID 1280 wrote to memory of 4396 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niF50Di.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dMx43eS.exe
PID 1280 wrote to memory of 4396 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niF50Di.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dMx43eS.exe

Processes

C:\Users\Admin\AppData\Local\Temp\00d18d046fa01ff54b1601f80b900b9c1c1656982251937e86ab3b77258b6c42.exe

"C:\Users\Admin\AppData\Local\Temp\00d18d046fa01ff54b1601f80b900b9c1c1656982251937e86ab3b77258b6c42.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niF50Di.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niF50Di.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bQe17nx.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bQe17nx.exe

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 1204 -ip 1204

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 1204 -s 1076

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dMx43eS.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dMx43eS.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 83.210.23.2.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 193.233.20.13:4136 tcp
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 98.117.19.2.in-addr.arpa udp
RU 193.233.20.13:4136 tcp
RU 193.233.20.13:4136 tcp
RU 193.233.20.13:4136 tcp
US 8.8.8.8:53 88.210.23.2.in-addr.arpa udp
RU 193.233.20.13:4136 tcp
RU 193.233.20.13:4136 tcp

Files

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niF50Di.exe

MD5 b42689e9bb0d39c269e8f1a6d85e57ab
SHA1 60b6c1c3de13ab5fba7559eca34fe349cb4f85a3
SHA256 27f7fbc9f36b9d3417d28c9d702219af895f700329d2657418cb19cdcbb36577
SHA512 f53f681362903cba246c3ba559ac862e5ead89be0a4d2dad2d2faf5304720ace03e9072ef3b12c9fe3a4a4d7d6d6891cc09d19c4d53293e72a7567801398667e

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bQe17nx.exe

MD5 4feb45b0494ebda3a75baf46d9a6ace6
SHA1 412a2e08c2def6996742c6e8fc20cfc982d30cd9
SHA256 3e361b1e9b10cdc0c9f294148c6f4b4bc0d93a4562a6b8dda641e870e1432f77
SHA512 d408c826beba95df794cd648f8ccb87d871c35368038bea9105c550b5b5f054241c75d73d46056a313aa045ff02a5322bac2e754d542bd7d469f9bd69cc87125

memory/1204-15-0x00000000007E0000-0x00000000008E0000-memory.dmp

memory/1204-17-0x0000000000400000-0x0000000000430000-memory.dmp

memory/1204-16-0x00000000022E0000-0x000000000230D000-memory.dmp

memory/1204-18-0x0000000000400000-0x0000000000793000-memory.dmp

memory/1204-19-0x0000000002570000-0x000000000258A000-memory.dmp

memory/1204-20-0x0000000004F90000-0x0000000005534000-memory.dmp

memory/1204-21-0x0000000002820000-0x0000000002838000-memory.dmp

memory/1204-25-0x0000000002820000-0x0000000002832000-memory.dmp

memory/1204-49-0x0000000002820000-0x0000000002832000-memory.dmp

memory/1204-47-0x0000000002820000-0x0000000002832000-memory.dmp

memory/1204-45-0x0000000002820000-0x0000000002832000-memory.dmp

memory/1204-44-0x0000000002820000-0x0000000002832000-memory.dmp

memory/1204-41-0x0000000002820000-0x0000000002832000-memory.dmp

memory/1204-39-0x0000000002820000-0x0000000002832000-memory.dmp

memory/1204-37-0x0000000002820000-0x0000000002832000-memory.dmp

memory/1204-36-0x0000000002820000-0x0000000002832000-memory.dmp

memory/1204-33-0x0000000002820000-0x0000000002832000-memory.dmp

memory/1204-31-0x0000000002820000-0x0000000002832000-memory.dmp

memory/1204-29-0x0000000002820000-0x0000000002832000-memory.dmp

memory/1204-28-0x0000000002820000-0x0000000002832000-memory.dmp

memory/1204-23-0x0000000002820000-0x0000000002832000-memory.dmp

memory/1204-22-0x0000000002820000-0x0000000002832000-memory.dmp

memory/1204-50-0x00000000007E0000-0x00000000008E0000-memory.dmp

memory/1204-51-0x00000000022E0000-0x000000000230D000-memory.dmp

memory/1204-52-0x0000000000400000-0x0000000000430000-memory.dmp

memory/1204-56-0x0000000000400000-0x0000000000430000-memory.dmp

memory/1204-55-0x0000000000400000-0x0000000000793000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dMx43eS.exe

MD5 a5f5c5d6291c7ae9e1d1b7ed1e551490
SHA1 3d06413341893b838549939e15f8f1eec423d71a
SHA256 1a09ce1cb64219a5d88e57845dc9ba6631efa06fccc8867ccf94eb132947563e
SHA512 d9b3ba67bdd615ee2ce91a29cd9cf6723464be27bf45186fd0e9559ff2b0e7c51b423cfc3e32b5e90955046fb75a34c4a8528df7294b6c831ca254a65d2b8ba2

memory/4396-60-0x0000000000BC0000-0x0000000000BF2000-memory.dmp

memory/4396-61-0x0000000005A30000-0x0000000006048000-memory.dmp

memory/4396-62-0x0000000005560000-0x000000000566A000-memory.dmp

memory/4396-63-0x0000000005490000-0x00000000054A2000-memory.dmp

memory/4396-64-0x0000000005510000-0x000000000554C000-memory.dmp

memory/4396-65-0x00000000054B0000-0x00000000054FC000-memory.dmp