Analysis Overview
SHA256
9781e94574f2063f9cb63aaa6669b63aa58127622d8120143dad59b5caac4c21
Threat Level: Known bad
The file 9781e94574f2063f9cb63aaa6669b63aa58127622d8120143dad59b5caac4c21 was found to be: Known bad.
Malicious Activity Summary
Redline family
Detects Healer an antivirus disabler dropper
RedLine payload
Healer
RedLine
Healer family
Modifies Windows Defender Real-time Protection settings
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
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-10 00:58
Signatures
Unsigned PE
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Analysis: behavioral1
Detonation Overview
Submitted
2024-11-10 00:58
Reported
2024-11-10 01:00
Platform
win10v2004-20241007-en
Max time kernel
143s
Max time network
147s
Command Line
Signatures
Detects Healer an antivirus disabler dropper
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Healer
Healer family
Modifies Windows Defender Real-time Protection settings
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\r5064UB.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\IXP000.TMP\r5064UB.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\IXP000.TMP\r5064UB.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\IXP000.TMP\r5064UB.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\IXP000.TMP\r5064UB.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\IXP000.TMP\r5064UB.exe | N/A |
RedLine
RedLine payload
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Redline family
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\r5064UB.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\w13TO84.exe | N/A |
Windows security modification
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\r5064UB.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\r5064UB.exe | N/A |
Adds Run key to start application
| 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\9781e94574f2063f9cb63aaa6669b63aa58127622d8120143dad59b5caac4c21.exe | N/A |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\r5064UB.exe |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\9781e94574f2063f9cb63aaa6669b63aa58127622d8120143dad59b5caac4c21.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\r5064UB.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\w13TO84.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\r5064UB.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\r5064UB.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\r5064UB.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\w13TO84.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\9781e94574f2063f9cb63aaa6669b63aa58127622d8120143dad59b5caac4c21.exe
"C:\Users\Admin\AppData\Local\Temp\9781e94574f2063f9cb63aaa6669b63aa58127622d8120143dad59b5caac4c21.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\r5064UB.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\r5064UB.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 188 -p 2148 -ip 2148
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2148 -s 1096
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\w13TO84.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\w13TO84.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 13.86.106.20.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 | 193.233.20.28:4125 | tcp | |
| US | 8.8.8.8:53 | 197.87.175.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.150.49.20.in-addr.arpa | udp |
| RU | 193.233.20.28:4125 | tcp | |
| US | 8.8.8.8:53 | 75.117.19.2.in-addr.arpa | udp |
| RU | 193.233.20.28:4125 | tcp | |
| 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 |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\r5064UB.exe
| MD5 | 8141937b23cd1895e561d8e90fdeeff3 |
| SHA1 | 6f810e9e480564f5837461f8ccdd07c951a1bece |
| SHA256 | ddda10348c77cf0a1539c3a42ce4f71e2c1895ab9b77348256e0a1f01c0936b6 |
| SHA512 | 40957cd33c4be1dab98ac0c40424c868aa3be6f6265fa28df050e5a4844ac6324acb93770bc6cb7cafedabc93fab9b9179a6e6525f6b3dd6fa9e31b4d5da5bec |
memory/2148-8-0x00000000006E0000-0x00000000007E0000-memory.dmp
memory/2148-9-0x0000000000400000-0x0000000000430000-memory.dmp
memory/2148-10-0x0000000000400000-0x00000000004D4000-memory.dmp
memory/2148-11-0x0000000000400000-0x00000000004D4000-memory.dmp
memory/2148-12-0x00000000023A0000-0x00000000023BA000-memory.dmp
memory/2148-13-0x0000000004C90000-0x0000000005234000-memory.dmp
memory/2148-14-0x0000000004BB0000-0x0000000004BC8000-memory.dmp
memory/2148-38-0x0000000004BB0000-0x0000000004BC2000-memory.dmp
memory/2148-42-0x0000000004BB0000-0x0000000004BC2000-memory.dmp
memory/2148-40-0x0000000004BB0000-0x0000000004BC2000-memory.dmp
memory/2148-36-0x0000000004BB0000-0x0000000004BC2000-memory.dmp
memory/2148-34-0x0000000004BB0000-0x0000000004BC2000-memory.dmp
memory/2148-32-0x0000000004BB0000-0x0000000004BC2000-memory.dmp
memory/2148-30-0x0000000004BB0000-0x0000000004BC2000-memory.dmp
memory/2148-28-0x0000000004BB0000-0x0000000004BC2000-memory.dmp
memory/2148-26-0x0000000004BB0000-0x0000000004BC2000-memory.dmp
memory/2148-22-0x0000000004BB0000-0x0000000004BC2000-memory.dmp
memory/2148-20-0x0000000004BB0000-0x0000000004BC2000-memory.dmp
memory/2148-18-0x0000000004BB0000-0x0000000004BC2000-memory.dmp
memory/2148-15-0x0000000004BB0000-0x0000000004BC2000-memory.dmp
memory/2148-24-0x0000000004BB0000-0x0000000004BC2000-memory.dmp
memory/2148-16-0x0000000004BB0000-0x0000000004BC2000-memory.dmp
memory/2148-43-0x00000000006E0000-0x00000000007E0000-memory.dmp
memory/2148-44-0x0000000000400000-0x0000000000430000-memory.dmp
memory/2148-47-0x0000000000400000-0x00000000004D4000-memory.dmp
memory/2148-48-0x0000000000400000-0x0000000000430000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\w13TO84.exe
| MD5 | 961ed238b446d027760f34a3cfd1332b |
| SHA1 | e1d552be4167c2d9b1952f7d600bb246bc0406ba |
| SHA256 | 6e4851ea613a84b0f163d5f0ce7300d57283a2a734aa7ca002c4c9bb87d4f392 |
| SHA512 | feb898dc5e84732e6b5b7a8939ee7aacd870537997dce88c75e03bcfe6bf5d7cb8a59bcab420ab577c16525ccb1ee8b940fd38a2959facad606f273a9751dcaa |
memory/640-54-0x0000000000400000-0x0000000000467000-memory.dmp
memory/640-55-0x0000000000400000-0x0000000000467000-memory.dmp
memory/640-53-0x0000000000400000-0x0000000000467000-memory.dmp
memory/640-56-0x0000000000400000-0x0000000000467000-memory.dmp
memory/640-57-0x0000000002490000-0x00000000024D6000-memory.dmp
memory/640-58-0x0000000004A40000-0x0000000004A84000-memory.dmp
memory/640-74-0x0000000004A40000-0x0000000004A7E000-memory.dmp
memory/640-72-0x0000000004A40000-0x0000000004A7E000-memory.dmp
memory/640-92-0x0000000004A40000-0x0000000004A7E000-memory.dmp
memory/640-88-0x0000000004A40000-0x0000000004A7E000-memory.dmp
memory/640-86-0x0000000004A40000-0x0000000004A7E000-memory.dmp
memory/640-84-0x0000000004A40000-0x0000000004A7E000-memory.dmp
memory/640-82-0x0000000004A40000-0x0000000004A7E000-memory.dmp
memory/640-80-0x0000000004A40000-0x0000000004A7E000-memory.dmp
memory/640-78-0x0000000004A40000-0x0000000004A7E000-memory.dmp
memory/640-76-0x0000000004A40000-0x0000000004A7E000-memory.dmp
memory/640-70-0x0000000004A40000-0x0000000004A7E000-memory.dmp
memory/640-68-0x0000000004A40000-0x0000000004A7E000-memory.dmp
memory/640-66-0x0000000004A40000-0x0000000004A7E000-memory.dmp
memory/640-64-0x0000000004A40000-0x0000000004A7E000-memory.dmp
memory/640-91-0x0000000004A40000-0x0000000004A7E000-memory.dmp
memory/640-62-0x0000000004A40000-0x0000000004A7E000-memory.dmp
memory/640-60-0x0000000004A40000-0x0000000004A7E000-memory.dmp
memory/640-59-0x0000000004A40000-0x0000000004A7E000-memory.dmp
memory/640-965-0x00000000050D0000-0x00000000056E8000-memory.dmp
memory/640-966-0x0000000005740000-0x000000000584A000-memory.dmp
memory/640-967-0x0000000005880000-0x0000000005892000-memory.dmp
memory/640-968-0x00000000058A0000-0x00000000058DC000-memory.dmp
memory/640-969-0x0000000005A30000-0x0000000005A7C000-memory.dmp