Analysis Overview
SHA256
24dd57b798b0f9953c5665ef6dd35bd8f87aa00f67cb8de8eb46601f1121b9b2
Threat Level: Known bad
The file 24dd57b798b0f9953c5665ef6dd35bd8f87aa00f67cb8de8eb46601f1121b9b2 was found to be: Known bad.
Malicious Activity Summary
Healer
Redline family
RedLine
RedLine payload
Modifies Windows Defender Real-time Protection settings
Detects Healer an antivirus disabler dropper
Healer family
Executes dropped EXE
Windows security modification
Adds Run key to start application
Unsigned PE
System Location Discovery: System Language Discovery
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-10 01:35
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-10 01:35
Reported
2024-11-10 01:38
Platform
win10v2004-20241007-en
Max time kernel
143s
Max time network
153s
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 |
Healer
Healer family
Modifies Windows Defender Real-time Protection settings
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\s7789ir.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\s7789ir.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\s7789ir.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\s7789ir.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\s7789ir.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\s7789ir.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 |
| 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\s7789ir.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\t54FH78.exe | N/A |
Windows security modification
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\s7789ir.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\24dd57b798b0f9953c5665ef6dd35bd8f87aa00f67cb8de8eb46601f1121b9b2.exe | N/A |
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\24dd57b798b0f9953c5665ef6dd35bd8f87aa00f67cb8de8eb46601f1121b9b2.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\t54FH78.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\s7789ir.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\s7789ir.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\s7789ir.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\t54FH78.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\24dd57b798b0f9953c5665ef6dd35bd8f87aa00f67cb8de8eb46601f1121b9b2.exe
"C:\Users\Admin\AppData\Local\Temp\24dd57b798b0f9953c5665ef6dd35bd8f87aa00f67cb8de8eb46601f1121b9b2.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\s7789ir.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\s7789ir.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\t54FH78.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\t54FH78.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 | 104.219.191.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 104.209.201.84.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 71.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| RU | 193.233.20.27:4123 | tcp | |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| RU | 193.233.20.27:4123 | tcp | |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| RU | 193.233.20.27:4123 | tcp | |
| RU | 193.233.20.27:4123 | tcp | |
| US | 8.8.8.8:53 | 22.236.111.52.in-addr.arpa | udp |
| RU | 193.233.20.27:4123 | tcp | |
| RU | 193.233.20.27:4123 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\s7789ir.exe
| MD5 | 7e93bacbbc33e6652e147e7fe07572a0 |
| SHA1 | 421a7167da01c8da4dc4d5234ca3dd84e319e762 |
| SHA256 | 850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38 |
| SHA512 | 250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91 |
memory/3372-7-0x00007FF896CA3000-0x00007FF896CA5000-memory.dmp
memory/3372-8-0x0000000000DE0000-0x0000000000DEA000-memory.dmp
memory/3372-9-0x00007FF896CA3000-0x00007FF896CA5000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\t54FH78.exe
| MD5 | 19a7d8ff4aaaff6d27d40f63bfda81d9 |
| SHA1 | d837291fe27c85a7447d4ac7aa3b48ed992ee0bc |
| SHA256 | 524c1d04272ff34e45a9335f4d365735bbaa8727f3d6c988a825f50809f92053 |
| SHA512 | ba40e91396eb80ce1ec70361db93a42ee63f0c05c23ae0edeb180272a44bd46ea900da19074e0e118fec5e70ce58ae0e34b95964f4633c75591fe4e62ccfbcf4 |
memory/1432-15-0x0000000000740000-0x0000000000840000-memory.dmp
memory/1432-16-0x0000000000540000-0x000000000058B000-memory.dmp
memory/1432-17-0x0000000000400000-0x000000000044E000-memory.dmp
memory/1432-18-0x0000000002550000-0x0000000002596000-memory.dmp
memory/1432-19-0x0000000004B20000-0x00000000050C4000-memory.dmp
memory/1432-20-0x0000000004A70000-0x0000000004AB4000-memory.dmp
memory/1432-22-0x0000000004A70000-0x0000000004AAE000-memory.dmp
memory/1432-24-0x0000000004A70000-0x0000000004AAE000-memory.dmp
memory/1432-82-0x0000000004A70000-0x0000000004AAE000-memory.dmp
memory/1432-74-0x0000000004A70000-0x0000000004AAE000-memory.dmp
memory/1432-54-0x0000000004A70000-0x0000000004AAE000-memory.dmp
memory/1432-32-0x0000000004A70000-0x0000000004AAE000-memory.dmp
memory/1432-21-0x0000000004A70000-0x0000000004AAE000-memory.dmp
memory/1432-84-0x0000000004A70000-0x0000000004AAE000-memory.dmp
memory/1432-80-0x0000000004A70000-0x0000000004AAE000-memory.dmp
memory/1432-78-0x0000000004A70000-0x0000000004AAE000-memory.dmp
memory/1432-76-0x0000000004A70000-0x0000000004AAE000-memory.dmp
memory/1432-72-0x0000000004A70000-0x0000000004AAE000-memory.dmp
memory/1432-70-0x0000000004A70000-0x0000000004AAE000-memory.dmp
memory/1432-68-0x0000000004A70000-0x0000000004AAE000-memory.dmp
memory/1432-66-0x0000000004A70000-0x0000000004AAE000-memory.dmp
memory/1432-64-0x0000000004A70000-0x0000000004AAE000-memory.dmp
memory/1432-62-0x0000000004A70000-0x0000000004AAE000-memory.dmp
memory/1432-60-0x0000000004A70000-0x0000000004AAE000-memory.dmp
memory/1432-58-0x0000000004A70000-0x0000000004AAE000-memory.dmp
memory/1432-56-0x0000000004A70000-0x0000000004AAE000-memory.dmp
memory/1432-52-0x0000000004A70000-0x0000000004AAE000-memory.dmp
memory/1432-50-0x0000000004A70000-0x0000000004AAE000-memory.dmp
memory/1432-48-0x0000000004A70000-0x0000000004AAE000-memory.dmp
memory/1432-46-0x0000000004A70000-0x0000000004AAE000-memory.dmp
memory/1432-44-0x0000000004A70000-0x0000000004AAE000-memory.dmp
memory/1432-42-0x0000000004A70000-0x0000000004AAE000-memory.dmp
memory/1432-40-0x0000000004A70000-0x0000000004AAE000-memory.dmp
memory/1432-38-0x0000000004A70000-0x0000000004AAE000-memory.dmp
memory/1432-36-0x0000000004A70000-0x0000000004AAE000-memory.dmp
memory/1432-34-0x0000000004A70000-0x0000000004AAE000-memory.dmp
memory/1432-30-0x0000000004A70000-0x0000000004AAE000-memory.dmp
memory/1432-28-0x0000000004A70000-0x0000000004AAE000-memory.dmp
memory/1432-26-0x0000000004A70000-0x0000000004AAE000-memory.dmp
memory/1432-927-0x00000000051E0000-0x00000000057F8000-memory.dmp
memory/1432-928-0x0000000005880000-0x000000000598A000-memory.dmp
memory/1432-929-0x00000000059C0000-0x00000000059D2000-memory.dmp
memory/1432-930-0x0000000005AE0000-0x0000000005B1C000-memory.dmp
memory/1432-931-0x0000000005B30000-0x0000000005B7C000-memory.dmp
memory/1432-932-0x0000000000740000-0x0000000000840000-memory.dmp
memory/1432-933-0x0000000000540000-0x000000000058B000-memory.dmp
memory/1432-935-0x0000000000400000-0x000000000044E000-memory.dmp