Analysis Overview
SHA256
457379cc062941d673ae8a32a4776c99f92cd63db30bccbb77ba7ef12a82996b
Threat Level: Known bad
The file 457379cc062941d673ae8a32a4776c99f92cd63db30bccbb77ba7ef12a82996b.exe was found to be: Known bad.
Malicious Activity Summary
Detects Healer an antivirus disabler dropper
Healer
RedLine payload
Redline family
Healer family
RedLine
Modifies Windows Defender Real-time Protection settings
Windows security modification
Executes dropped EXE
Adds Run key to start application
Unsigned PE
System Location Discovery: System Language Discovery
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-13 20:10
Signatures
Unsigned PE
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Analysis: behavioral1
Detonation Overview
Submitted
2024-11-13 20:10
Reported
2024-11-13 20:12
Platform
win10v2004-20241007-en
Max time kernel
116s
Max time network
119s
Command Line
Signatures
Detects Healer an antivirus disabler dropper
| Description | Indicator | Process | Target |
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Healer
Healer family
Modifies Windows Defender Real-time Protection settings
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\b8210rb.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\b8210rb.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\b8210rb.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\b8210rb.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\b8210rb.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\b8210rb.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\b8210rb.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\c01ZX70.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\b8210rb.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\457379cc062941d673ae8a32a4776c99f92cd63db30bccbb77ba7ef12a82996b.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\457379cc062941d673ae8a32a4776c99f92cd63db30bccbb77ba7ef12a82996b.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\c01ZX70.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\b8210rb.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\b8210rb.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\b8210rb.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\c01ZX70.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\457379cc062941d673ae8a32a4776c99f92cd63db30bccbb77ba7ef12a82996b.exe
"C:\Users\Admin\AppData\Local\Temp\457379cc062941d673ae8a32a4776c99f92cd63db30bccbb77ba7ef12a82996b.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\b8210rb.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\b8210rb.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\c01ZX70.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\c01ZX70.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 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 64.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| RU | 193.233.20.28:4125 | tcp | |
| RU | 193.233.20.28:4125 | tcp | |
| US | 8.8.8.8:53 | 228.249.119.40.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 | |
| US | 8.8.8.8:53 | 23.236.111.52.in-addr.arpa | udp |
| RU | 193.233.20.28:4125 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\b8210rb.exe
| MD5 | 7e93bacbbc33e6652e147e7fe07572a0 |
| SHA1 | 421a7167da01c8da4dc4d5234ca3dd84e319e762 |
| SHA256 | 850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38 |
| SHA512 | 250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91 |
memory/2620-7-0x00007FFAAFA93000-0x00007FFAAFA95000-memory.dmp
memory/2620-8-0x0000000000DE0000-0x0000000000DEA000-memory.dmp
memory/2620-9-0x00007FFAAFA93000-0x00007FFAAFA95000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\c01ZX70.exe
| MD5 | b027ebb3e70d7bc51c75bbdfd85ea392 |
| SHA1 | 89bea40a9f34e998af07884e9a3da1df21037b2a |
| SHA256 | 0c7a52e23934ed22905ccf78982f546ab0a36f92cdc64bf1cfddc7b4cb02d0e3 |
| SHA512 | 4d51137bd5c210f57198dd9f08858415ec2b5f4cd4324651bbc4b0127fbcfb1486b4f5f2add49602afeb340675ba3f37344ccf3d728039dabf3411bd547f0a4c |
memory/1508-15-0x0000000000710000-0x0000000000810000-memory.dmp
memory/1508-16-0x00000000005B0000-0x00000000005FB000-memory.dmp
memory/1508-17-0x0000000000400000-0x000000000044E000-memory.dmp
memory/1508-18-0x0000000004AB0000-0x0000000004AF6000-memory.dmp
memory/1508-19-0x0000000004AF0000-0x0000000005094000-memory.dmp
memory/1508-20-0x00000000050E0000-0x0000000005124000-memory.dmp
memory/1508-56-0x00000000050E0000-0x000000000511E000-memory.dmp
memory/1508-58-0x00000000050E0000-0x000000000511E000-memory.dmp
memory/1508-84-0x00000000050E0000-0x000000000511E000-memory.dmp
memory/1508-82-0x00000000050E0000-0x000000000511E000-memory.dmp
memory/1508-80-0x00000000050E0000-0x000000000511E000-memory.dmp
memory/1508-76-0x00000000050E0000-0x000000000511E000-memory.dmp
memory/1508-74-0x00000000050E0000-0x000000000511E000-memory.dmp
memory/1508-73-0x00000000050E0000-0x000000000511E000-memory.dmp
memory/1508-70-0x00000000050E0000-0x000000000511E000-memory.dmp
memory/1508-68-0x00000000050E0000-0x000000000511E000-memory.dmp
memory/1508-66-0x00000000050E0000-0x000000000511E000-memory.dmp
memory/1508-64-0x00000000050E0000-0x000000000511E000-memory.dmp
memory/1508-62-0x00000000050E0000-0x000000000511E000-memory.dmp
memory/1508-60-0x00000000050E0000-0x000000000511E000-memory.dmp
memory/1508-54-0x00000000050E0000-0x000000000511E000-memory.dmp
memory/1508-52-0x00000000050E0000-0x000000000511E000-memory.dmp
memory/1508-50-0x00000000050E0000-0x000000000511E000-memory.dmp
memory/1508-48-0x00000000050E0000-0x000000000511E000-memory.dmp
memory/1508-46-0x00000000050E0000-0x000000000511E000-memory.dmp
memory/1508-44-0x00000000050E0000-0x000000000511E000-memory.dmp
memory/1508-42-0x00000000050E0000-0x000000000511E000-memory.dmp
memory/1508-40-0x00000000050E0000-0x000000000511E000-memory.dmp
memory/1508-38-0x00000000050E0000-0x000000000511E000-memory.dmp
memory/1508-34-0x00000000050E0000-0x000000000511E000-memory.dmp
memory/1508-32-0x00000000050E0000-0x000000000511E000-memory.dmp
memory/1508-30-0x00000000050E0000-0x000000000511E000-memory.dmp
memory/1508-28-0x00000000050E0000-0x000000000511E000-memory.dmp
memory/1508-26-0x00000000050E0000-0x000000000511E000-memory.dmp
memory/1508-78-0x00000000050E0000-0x000000000511E000-memory.dmp
memory/1508-36-0x00000000050E0000-0x000000000511E000-memory.dmp
memory/1508-24-0x00000000050E0000-0x000000000511E000-memory.dmp
memory/1508-22-0x00000000050E0000-0x000000000511E000-memory.dmp
memory/1508-21-0x00000000050E0000-0x000000000511E000-memory.dmp
memory/1508-927-0x0000000005120000-0x0000000005738000-memory.dmp
memory/1508-928-0x00000000057B0000-0x00000000058BA000-memory.dmp
memory/1508-929-0x00000000058F0000-0x0000000005902000-memory.dmp
memory/1508-930-0x0000000005910000-0x000000000594C000-memory.dmp
memory/1508-931-0x0000000005AA0000-0x0000000005AEC000-memory.dmp
memory/1508-932-0x0000000000710000-0x0000000000810000-memory.dmp
memory/1508-933-0x00000000005B0000-0x00000000005FB000-memory.dmp
memory/1508-935-0x0000000000400000-0x000000000044E000-memory.dmp