Analysis Overview
SHA256
bd11a5e45482469dc96071af19d0b0bb1f41ba8831839980882bc8d9ca1a185c
Threat Level: Known bad
The file bd11a5e45482469dc96071af19d0b0bb1f41ba8831839980882bc8d9ca1a185c.exe was found to be: Known bad.
Malicious Activity Summary
RedLine payload
Redline family
RedLine
Healer family
Healer
Modifies Windows Defender Real-time Protection settings
Detects Healer an antivirus disabler dropper
Windows security modification
Executes dropped EXE
Adds Run key to start application
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
2024-11-14 05:09
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
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Analysis: behavioral1
Detonation Overview
Submitted
2024-11-14 05:09
Reported
2024-11-14 05:12
Platform
win10v2004-20241007-en
Max time kernel
143s
Max time network
147s
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\DisableIOAVProtection = "1" | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dVp12oN.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\dVp12oN.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\dVp12oN.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\dVp12oN.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dVp12oN.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\dVp12oN.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\dVp12oN.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\exR31Lz.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\dVp12oN.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\bd11a5e45482469dc96071af19d0b0bb1f41ba8831839980882bc8d9ca1a185c.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\bd11a5e45482469dc96071af19d0b0bb1f41ba8831839980882bc8d9ca1a185c.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\exR31Lz.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dVp12oN.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dVp12oN.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dVp12oN.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\exR31Lz.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\bd11a5e45482469dc96071af19d0b0bb1f41ba8831839980882bc8d9ca1a185c.exe
"C:\Users\Admin\AppData\Local\Temp\bd11a5e45482469dc96071af19d0b0bb1f41ba8831839980882bc8d9ca1a185c.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dVp12oN.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dVp12oN.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\exR31Lz.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\exR31Lz.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.210.23.2.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 | 193.233.20.13:4136 | tcp | |
| US | 8.8.8.8:53 | 13.86.106.20.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 | 19.229.111.52.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\dVp12oN.exe
| MD5 | 7e93bacbbc33e6652e147e7fe07572a0 |
| SHA1 | 421a7167da01c8da4dc4d5234ca3dd84e319e762 |
| SHA256 | 850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38 |
| SHA512 | 250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91 |
memory/2748-7-0x00007FFD4EFC3000-0x00007FFD4EFC5000-memory.dmp
memory/2748-8-0x0000000000FD0000-0x0000000000FDA000-memory.dmp
memory/2748-9-0x00007FFD4EFC3000-0x00007FFD4EFC5000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\exR31Lz.exe
| MD5 | f2646606f3fe7c960ce6858c1a55acb1 |
| SHA1 | 79296d0a57bce9a57f28ed8a0e68c99ed89f40b3 |
| SHA256 | 2fda9bc196785ee87ad4139c91d024055eab01e91fb658a57513c6e556eeed31 |
| SHA512 | 728c33bbc0750251fcaae4b1ac1c6b07e30a0f167acae6d6082ca81c6f49b0b14f64ec70c3b9be446621a07f86d65448f0a97eff0dbc968178a73b72454ac3fd |
memory/4224-15-0x0000000000830000-0x0000000000930000-memory.dmp
memory/4224-16-0x0000000000780000-0x00000000007CB000-memory.dmp
memory/4224-17-0x0000000000400000-0x000000000044E000-memory.dmp
memory/4224-18-0x0000000004B70000-0x0000000004BB6000-memory.dmp
memory/4224-19-0x0000000004C80000-0x0000000005224000-memory.dmp
memory/4224-20-0x0000000004BF0000-0x0000000004C34000-memory.dmp
memory/4224-66-0x0000000004BF0000-0x0000000004C2E000-memory.dmp
memory/4224-54-0x0000000004BF0000-0x0000000004C2E000-memory.dmp
memory/4224-42-0x0000000004BF0000-0x0000000004C2E000-memory.dmp
memory/4224-28-0x0000000004BF0000-0x0000000004C2E000-memory.dmp
memory/4224-26-0x0000000004BF0000-0x0000000004C2E000-memory.dmp
memory/4224-24-0x0000000004BF0000-0x0000000004C2E000-memory.dmp
memory/4224-22-0x0000000004BF0000-0x0000000004C2E000-memory.dmp
memory/4224-21-0x0000000004BF0000-0x0000000004C2E000-memory.dmp
memory/4224-84-0x0000000004BF0000-0x0000000004C2E000-memory.dmp
memory/4224-83-0x0000000004BF0000-0x0000000004C2E000-memory.dmp
memory/4224-80-0x0000000004BF0000-0x0000000004C2E000-memory.dmp
memory/4224-78-0x0000000004BF0000-0x0000000004C2E000-memory.dmp
memory/4224-76-0x0000000004BF0000-0x0000000004C2E000-memory.dmp
memory/4224-74-0x0000000004BF0000-0x0000000004C2E000-memory.dmp
memory/4224-72-0x0000000004BF0000-0x0000000004C2E000-memory.dmp
memory/4224-70-0x0000000004BF0000-0x0000000004C2E000-memory.dmp
memory/4224-68-0x0000000004BF0000-0x0000000004C2E000-memory.dmp
memory/4224-64-0x0000000004BF0000-0x0000000004C2E000-memory.dmp
memory/4224-62-0x0000000004BF0000-0x0000000004C2E000-memory.dmp
memory/4224-60-0x0000000004BF0000-0x0000000004C2E000-memory.dmp
memory/4224-58-0x0000000004BF0000-0x0000000004C2E000-memory.dmp
memory/4224-56-0x0000000004BF0000-0x0000000004C2E000-memory.dmp
memory/4224-52-0x0000000004BF0000-0x0000000004C2E000-memory.dmp
memory/4224-50-0x0000000004BF0000-0x0000000004C2E000-memory.dmp
memory/4224-48-0x0000000004BF0000-0x0000000004C2E000-memory.dmp
memory/4224-46-0x0000000004BF0000-0x0000000004C2E000-memory.dmp
memory/4224-44-0x0000000004BF0000-0x0000000004C2E000-memory.dmp
memory/4224-40-0x0000000004BF0000-0x0000000004C2E000-memory.dmp
memory/4224-38-0x0000000004BF0000-0x0000000004C2E000-memory.dmp
memory/4224-36-0x0000000004BF0000-0x0000000004C2E000-memory.dmp
memory/4224-34-0x0000000004BF0000-0x0000000004C2E000-memory.dmp
memory/4224-32-0x0000000004BF0000-0x0000000004C2E000-memory.dmp
memory/4224-30-0x0000000004BF0000-0x0000000004C2E000-memory.dmp
memory/4224-927-0x0000000005230000-0x0000000005848000-memory.dmp
memory/4224-928-0x00000000058D0000-0x00000000059DA000-memory.dmp
memory/4224-929-0x0000000005A10000-0x0000000005A22000-memory.dmp
memory/4224-930-0x0000000005A30000-0x0000000005A6C000-memory.dmp
memory/4224-931-0x0000000005B80000-0x0000000005BCC000-memory.dmp
memory/4224-932-0x0000000000830000-0x0000000000930000-memory.dmp
memory/4224-933-0x0000000000780000-0x00000000007CB000-memory.dmp
memory/4224-935-0x0000000000400000-0x000000000044E000-memory.dmp