Analysis Overview
SHA256
efadfecc609247dc365b006d0d00f01852aec06a25d775936fcd36f51542e90b
Threat Level: Known bad
The file efadfecc609247dc365b006d0d00f01852aec06a25d775936fcd36f51542e90b was found to be: Known bad.
Malicious Activity Summary
RedLine payload
Detects Healer an antivirus disabler dropper
Healer family
Modifies Windows Defender Real-time Protection settings
RedLine
Redline family
Healer
Executes dropped EXE
Windows security modification
Adds Run key to start application
Unsigned PE
System Location Discovery: System Language Discovery
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-09 05:17
Signatures
Unsigned PE
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Analysis: behavioral1
Detonation Overview
Submitted
2024-11-09 05:17
Reported
2024-11-09 05:19
Platform
win10v2004-20241007-en
Max time kernel
143s
Max time network
148s
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 |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\rUX3422.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\rUX3422.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\rUX3422.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\rUX3422.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\rUX3422.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\rUX3422.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\viR4563.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\vXa0891.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\rUX3422.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\sxQ93Ci.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\IXP002.TMP\rUX3422.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\efadfecc609247dc365b006d0d00f01852aec06a25d775936fcd36f51542e90b.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup1 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP001.TMP\\\"" | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\viR4563.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup2 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP002.TMP\\\"" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\vXa0891.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\efadfecc609247dc365b006d0d00f01852aec06a25d775936fcd36f51542e90b.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\viR4563.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\vXa0891.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\sxQ93Ci.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\rUX3422.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\rUX3422.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\rUX3422.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\sxQ93Ci.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\efadfecc609247dc365b006d0d00f01852aec06a25d775936fcd36f51542e90b.exe
"C:\Users\Admin\AppData\Local\Temp\efadfecc609247dc365b006d0d00f01852aec06a25d775936fcd36f51542e90b.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\viR4563.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\viR4563.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\vXa0891.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\vXa0891.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\rUX3422.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\rUX3422.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\sxQ93Ci.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\sxQ93Ci.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 209.205.72.20.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 | 193.233.20.17:4139 | tcp | |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| RU | 193.233.20.17:4139 | tcp | |
| RU | 193.233.20.17:4139 | tcp | |
| RU | 193.233.20.17:4139 | tcp | |
| RU | 193.233.20.17:4139 | tcp | |
| RU | 193.233.20.17:4139 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\viR4563.exe
| MD5 | 0fa48ffa5ff597a088058c0f8d18d814 |
| SHA1 | de825693680a2091ec04d9d4728f55de52740e16 |
| SHA256 | 4d7d9dc981bfd8f5242f5deb0ce73616227259d53f7434f1d382945a99472cb8 |
| SHA512 | 42a153f6cb93fbd53d3654b7ccf0b3a7d2db13cd6086e7931795a92eec9cd1569cbeaf99a61e42b13e0bb42f15c8101f079873ff0a8726560d72342ec488e72c |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\vXa0891.exe
| MD5 | b443d2900c6b416173e69fcf38bbc30a |
| SHA1 | 703fabf0d50a3d538e800bfb96687bb00e2a06c3 |
| SHA256 | 4f5245e788788a9cd7b0174e03de89b8867067ea9536804f5aa5725af2b49318 |
| SHA512 | d44bd475ece7202bf621d766aeffea08a039c56a43f51130fad7f38e42b3a26667b9b23d26c3e37a5b0c88590518b7b83da9d2aa68fd981e076179f5780d3ccd |
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\rUX3422.exe
| MD5 | 7e93bacbbc33e6652e147e7fe07572a0 |
| SHA1 | 421a7167da01c8da4dc4d5234ca3dd84e319e762 |
| SHA256 | 850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38 |
| SHA512 | 250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91 |
memory/1768-22-0x0000000000B60000-0x0000000000B6A000-memory.dmp
memory/1768-21-0x00007FF81E343000-0x00007FF81E345000-memory.dmp
memory/1768-23-0x00007FF81E343000-0x00007FF81E345000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\sxQ93Ci.exe
| MD5 | 2308b8c0bdb8cc5dca5fe768f4ec7108 |
| SHA1 | 72b71bbcbf832df3ffa1d56ce055357327528386 |
| SHA256 | 0492aa7e24d7821266b8381a7d89177d74909f0880872f29d5f892a3bbd122ca |
| SHA512 | ae3e51cd1d8bc09bcb1f76e2044517abe0b6b4596245ccff84f6a4dd28c35d018055a9bfca695f8b989016406e84527417ecb37242c4e2aa5aa092e49ddac153 |
memory/4048-29-0x0000000002270000-0x00000000022B6000-memory.dmp
memory/4048-30-0x0000000004AD0000-0x0000000005074000-memory.dmp
memory/4048-31-0x0000000002640000-0x0000000002684000-memory.dmp
memory/4048-39-0x0000000002640000-0x000000000267E000-memory.dmp
memory/4048-47-0x0000000002640000-0x000000000267E000-memory.dmp
memory/4048-95-0x0000000002640000-0x000000000267E000-memory.dmp
memory/4048-93-0x0000000002640000-0x000000000267E000-memory.dmp
memory/4048-92-0x0000000002640000-0x000000000267E000-memory.dmp
memory/4048-89-0x0000000002640000-0x000000000267E000-memory.dmp
memory/4048-87-0x0000000002640000-0x000000000267E000-memory.dmp
memory/4048-83-0x0000000002640000-0x000000000267E000-memory.dmp
memory/4048-81-0x0000000002640000-0x000000000267E000-memory.dmp
memory/4048-79-0x0000000002640000-0x000000000267E000-memory.dmp
memory/4048-77-0x0000000002640000-0x000000000267E000-memory.dmp
memory/4048-75-0x0000000002640000-0x000000000267E000-memory.dmp
memory/4048-73-0x0000000002640000-0x000000000267E000-memory.dmp
memory/4048-71-0x0000000002640000-0x000000000267E000-memory.dmp
memory/4048-69-0x0000000002640000-0x000000000267E000-memory.dmp
memory/4048-67-0x0000000002640000-0x000000000267E000-memory.dmp
memory/4048-65-0x0000000002640000-0x000000000267E000-memory.dmp
memory/4048-61-0x0000000002640000-0x000000000267E000-memory.dmp
memory/4048-59-0x0000000002640000-0x000000000267E000-memory.dmp
memory/4048-57-0x0000000002640000-0x000000000267E000-memory.dmp
memory/4048-55-0x0000000002640000-0x000000000267E000-memory.dmp
memory/4048-53-0x0000000002640000-0x000000000267E000-memory.dmp
memory/4048-51-0x0000000002640000-0x000000000267E000-memory.dmp
memory/4048-49-0x0000000002640000-0x000000000267E000-memory.dmp
memory/4048-45-0x0000000002640000-0x000000000267E000-memory.dmp
memory/4048-43-0x0000000002640000-0x000000000267E000-memory.dmp
memory/4048-41-0x0000000002640000-0x000000000267E000-memory.dmp
memory/4048-37-0x0000000002640000-0x000000000267E000-memory.dmp
memory/4048-35-0x0000000002640000-0x000000000267E000-memory.dmp
memory/4048-85-0x0000000002640000-0x000000000267E000-memory.dmp
memory/4048-63-0x0000000002640000-0x000000000267E000-memory.dmp
memory/4048-33-0x0000000002640000-0x000000000267E000-memory.dmp
memory/4048-32-0x0000000002640000-0x000000000267E000-memory.dmp
memory/4048-938-0x00000000051F0000-0x0000000005808000-memory.dmp
memory/4048-939-0x0000000005890000-0x000000000599A000-memory.dmp
memory/4048-940-0x00000000059D0000-0x00000000059E2000-memory.dmp
memory/4048-941-0x00000000059F0000-0x0000000005A2C000-memory.dmp
memory/4048-942-0x0000000005B40000-0x0000000005B8C000-memory.dmp