Analysis Overview
SHA256
90e65ccdd6f40d8d01c9a031e1abcdb2e543954b460c4e1a96edb3b8fe261d6f
Threat Level: Known bad
The file 90e65ccdd6f40d8d01c9a031e1abcdb2e543954b460c4e1a96edb3b8fe261d6f was found to be: Known bad.
Malicious Activity Summary
Detects Healer an antivirus disabler dropper
RedLine
Healer family
Modifies Windows Defender Real-time Protection settings
Healer
Redline family
RedLine payload
Windows security modification
Executes dropped EXE
Adds Run key to start application
Launches sc.exe
System Location Discovery: System Language Discovery
Program crash
Unsigned PE
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-09 20:29
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-09 20:29
Reported
2024-11-09 20:31
Platform
win10v2004-20241007-en
Max time kernel
144s
Max time network
156s
Command Line
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
Healer family
Modifies Windows Defender Real-time Protection settings
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\r8869fF.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\r8869fF.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\r8869fF.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\r8869fF.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\r8869fF.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\r8869fF.exe | N/A |
RedLine
RedLine payload
| 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 |
| N/A | N/A | N/A | N/A |
Redline family
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\r8869fF.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\w47RO32.exe | N/A |
Windows security modification
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\r8869fF.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\r8869fF.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\90e65ccdd6f40d8d01c9a031e1abcdb2e543954b460c4e1a96edb3b8fe261d6f.exe | N/A |
Launches sc.exe
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\sc.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\r8869fF.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\90e65ccdd6f40d8d01c9a031e1abcdb2e543954b460c4e1a96edb3b8fe261d6f.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\r8869fF.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\w47RO32.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\r8869fF.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\r8869fF.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\r8869fF.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\w47RO32.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\90e65ccdd6f40d8d01c9a031e1abcdb2e543954b460c4e1a96edb3b8fe261d6f.exe
"C:\Users\Admin\AppData\Local\Temp\90e65ccdd6f40d8d01c9a031e1abcdb2e543954b460c4e1a96edb3b8fe261d6f.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\r8869fF.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\r8869fF.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 1668 -ip 1668
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1668 -s 1088
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\w47RO32.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\w47RO32.exe
C:\Windows\system32\sc.exe
C:\Windows\system32\sc.exe start wuauserv
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 83.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| RU | 193.233.20.28:4125 | tcp | |
| US | 8.8.8.8:53 | 212.20.149.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| RU | 193.233.20.28:4125 | tcp | |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| RU | 193.233.20.28:4125 | tcp | |
| RU | 193.233.20.28:4125 | tcp | |
| RU | 193.233.20.28:4125 | tcp | |
| RU | 193.233.20.28:4125 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\r8869fF.exe
| MD5 | 8141937b23cd1895e561d8e90fdeeff3 |
| SHA1 | 6f810e9e480564f5837461f8ccdd07c951a1bece |
| SHA256 | ddda10348c77cf0a1539c3a42ce4f71e2c1895ab9b77348256e0a1f01c0936b6 |
| SHA512 | 40957cd33c4be1dab98ac0c40424c868aa3be6f6265fa28df050e5a4844ac6324acb93770bc6cb7cafedabc93fab9b9179a6e6525f6b3dd6fa9e31b4d5da5bec |
memory/1668-9-0x0000000000400000-0x0000000000430000-memory.dmp
memory/1668-8-0x00000000008C0000-0x00000000009C0000-memory.dmp
memory/1668-10-0x0000000000400000-0x00000000004D4000-memory.dmp
memory/1668-11-0x0000000000400000-0x00000000004D4000-memory.dmp
memory/1668-12-0x0000000002280000-0x000000000229A000-memory.dmp
memory/1668-13-0x0000000004A80000-0x0000000005024000-memory.dmp
memory/1668-14-0x00000000026E0000-0x00000000026F8000-memory.dmp
memory/1668-28-0x00000000026E0000-0x00000000026F2000-memory.dmp
memory/1668-42-0x00000000026E0000-0x00000000026F2000-memory.dmp
memory/1668-40-0x00000000026E0000-0x00000000026F2000-memory.dmp
memory/1668-38-0x00000000026E0000-0x00000000026F2000-memory.dmp
memory/1668-37-0x00000000026E0000-0x00000000026F2000-memory.dmp
memory/1668-34-0x00000000026E0000-0x00000000026F2000-memory.dmp
memory/1668-32-0x00000000026E0000-0x00000000026F2000-memory.dmp
memory/1668-31-0x00000000026E0000-0x00000000026F2000-memory.dmp
memory/1668-27-0x00000000026E0000-0x00000000026F2000-memory.dmp
memory/1668-24-0x00000000026E0000-0x00000000026F2000-memory.dmp
memory/1668-22-0x00000000026E0000-0x00000000026F2000-memory.dmp
memory/1668-20-0x00000000026E0000-0x00000000026F2000-memory.dmp
memory/1668-18-0x00000000026E0000-0x00000000026F2000-memory.dmp
memory/1668-16-0x00000000026E0000-0x00000000026F2000-memory.dmp
memory/1668-15-0x00000000026E0000-0x00000000026F2000-memory.dmp
memory/1668-43-0x00000000008C0000-0x00000000009C0000-memory.dmp
memory/1668-44-0x0000000000400000-0x0000000000430000-memory.dmp
memory/1668-47-0x0000000000400000-0x00000000004D4000-memory.dmp
memory/1668-48-0x0000000000400000-0x0000000000430000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\w47RO32.exe
| MD5 | 13693461251149817425e66f1206913a |
| SHA1 | 998dbccbd83323f62a3b2b578a9605c0d933630f |
| SHA256 | 8e9c17eef3b9aea25037691c41032485a6bc4b768861ac8da022ae30c76a494a |
| SHA512 | 674b8043f203e5ec1e149775fc5ce7caf78e7a614be365e4dd719093a29ce4c37b7b3683262ce3e15f9df4f3854b63fec0176183766d9baa495b1fe7e4555b62 |
memory/432-53-0x0000000000400000-0x000000000046D000-memory.dmp
memory/432-55-0x0000000000400000-0x000000000046D000-memory.dmp
memory/432-54-0x0000000000400000-0x000000000046D000-memory.dmp
memory/432-57-0x0000000002540000-0x0000000002586000-memory.dmp
memory/432-56-0x0000000000400000-0x000000000046D000-memory.dmp
memory/432-58-0x0000000004A50000-0x0000000004A94000-memory.dmp
memory/432-64-0x0000000004A50000-0x0000000004A8E000-memory.dmp
memory/432-72-0x0000000004A50000-0x0000000004A8E000-memory.dmp
memory/432-92-0x0000000004A50000-0x0000000004A8E000-memory.dmp
memory/432-90-0x0000000004A50000-0x0000000004A8E000-memory.dmp
memory/432-88-0x0000000004A50000-0x0000000004A8E000-memory.dmp
memory/432-86-0x0000000004A50000-0x0000000004A8E000-memory.dmp
memory/432-82-0x0000000004A50000-0x0000000004A8E000-memory.dmp
memory/432-80-0x0000000004A50000-0x0000000004A8E000-memory.dmp
memory/432-78-0x0000000004A50000-0x0000000004A8E000-memory.dmp
memory/432-76-0x0000000004A50000-0x0000000004A8E000-memory.dmp
memory/432-74-0x0000000004A50000-0x0000000004A8E000-memory.dmp
memory/432-70-0x0000000004A50000-0x0000000004A8E000-memory.dmp
memory/432-68-0x0000000004A50000-0x0000000004A8E000-memory.dmp
memory/432-66-0x0000000004A50000-0x0000000004A8E000-memory.dmp
memory/432-84-0x0000000004A50000-0x0000000004A8E000-memory.dmp
memory/432-62-0x0000000004A50000-0x0000000004A8E000-memory.dmp
memory/432-60-0x0000000004A50000-0x0000000004A8E000-memory.dmp
memory/432-59-0x0000000004A50000-0x0000000004A8E000-memory.dmp
memory/432-965-0x00000000051E0000-0x00000000057F8000-memory.dmp
memory/432-966-0x0000000005880000-0x000000000598A000-memory.dmp
memory/432-967-0x00000000059C0000-0x00000000059D2000-memory.dmp
memory/432-968-0x00000000059E0000-0x0000000005A1C000-memory.dmp
memory/432-969-0x0000000005B30000-0x0000000005B7C000-memory.dmp