Analysis Overview
SHA256
a6950dc7f22b29d3d7c16eb7367b806756f439df693778306592bbe546cb19cc
Threat Level: Known bad
The file a6950dc7f22b29d3d7c16eb7367b806756f439df693778306592bbe546cb19cc was found to be: Known bad.
Malicious Activity Summary
Redline family
RedLine payload
Healer
Healer family
Modifies Windows Defender Real-time Protection settings
Detects Healer an antivirus disabler dropper
RedLine
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 05:13
Signatures
Unsigned PE
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Analysis: behavioral1
Detonation Overview
Submitted
2024-11-09 05:13
Reported
2024-11-09 05:16
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\DisableRealtimeMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr921264.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr921264.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr921264.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr921264.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr921264.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr921264.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\zifa8819.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr921264.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku160113.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\IXP001.TMP\jr921264.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\a6950dc7f22b29d3d7c16eb7367b806756f439df693778306592bbe546cb19cc.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\zifa8819.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\a6950dc7f22b29d3d7c16eb7367b806756f439df693778306592bbe546cb19cc.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zifa8819.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku160113.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr921264.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr921264.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr921264.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku160113.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\a6950dc7f22b29d3d7c16eb7367b806756f439df693778306592bbe546cb19cc.exe
"C:\Users\Admin\AppData\Local\Temp\a6950dc7f22b29d3d7c16eb7367b806756f439df693778306592bbe546cb19cc.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zifa8819.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zifa8819.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr921264.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr921264.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku160113.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku160113.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 70.209.201.84.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| RU | 176.113.115.145:4125 | tcp | |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| RU | 176.113.115.145:4125 | tcp | |
| US | 8.8.8.8:53 | 73.209.201.84.in-addr.arpa | udp |
| RU | 176.113.115.145:4125 | tcp | |
| RU | 176.113.115.145:4125 | tcp | |
| US | 8.8.8.8:53 | 22.236.111.52.in-addr.arpa | udp |
| RU | 176.113.115.145:4125 | tcp | |
| RU | 176.113.115.145:4125 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zifa8819.exe
| MD5 | f841fec3f4df7083bf6de6ccf99515c1 |
| SHA1 | b79838110ef73b5c4ae43f4a3725cae1ff450770 |
| SHA256 | 8e2bf6237fa3cf2bfeda429c9cfaa555fe1abd00b5bc66f4757f8a1019eddffb |
| SHA512 | 56230682973a3766f90dd0614c444bc836ec44ac2f4e0df97c6f47abbad7d9ed9213d12d818728aeb32c02902b9cdcc67d966c3f3442824bd8646f9fe52277f6 |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr921264.exe
| MD5 | 51ca1ac1040845b78480127865ac0378 |
| SHA1 | 3bd4dd4d620728117aa090dc828d17da6f6eb8c8 |
| SHA256 | 27d0fa6fd2d83136684d43fc81540375e2e047e5a1aecd793a576879fd0fd781 |
| SHA512 | 4f9cabf1e71089acbcae35a180226b5fb4dd03f084bab03c85ac10a77545d0730d6cfbd8f80ed85e9337e6f2a99cc5431db90ce892fca908bb09d9c62d5b404d |
memory/4876-14-0x00007FFC26A23000-0x00007FFC26A25000-memory.dmp
memory/4876-15-0x0000000000E80000-0x0000000000E8A000-memory.dmp
memory/4876-16-0x00007FFC26A23000-0x00007FFC26A25000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku160113.exe
| MD5 | de56f93ce99fbf36b7e5a61ae658957f |
| SHA1 | f21d85b14bf3c6f15736476c45116654229db695 |
| SHA256 | 36e5ae30d1b625dda266cdb6b2581414d0cbdec060a379d57399787ed6ba7fa0 |
| SHA512 | 69430d624db52bb999075d01c5e857469e1ad96c0941b29a2919ae7b346aad2e17bdae6b438f3586601906c8d194331b4bab871560b9420d5e96aca401008ca5 |
memory/1680-22-0x0000000004B60000-0x0000000004BA6000-memory.dmp
memory/1680-23-0x00000000073C0000-0x0000000007964000-memory.dmp
memory/1680-24-0x0000000004C30000-0x0000000004C74000-memory.dmp
memory/1680-28-0x0000000004C30000-0x0000000004C6F000-memory.dmp
memory/1680-34-0x0000000004C30000-0x0000000004C6F000-memory.dmp
memory/1680-88-0x0000000004C30000-0x0000000004C6F000-memory.dmp
memory/1680-86-0x0000000004C30000-0x0000000004C6F000-memory.dmp
memory/1680-84-0x0000000004C30000-0x0000000004C6F000-memory.dmp
memory/1680-82-0x0000000004C30000-0x0000000004C6F000-memory.dmp
memory/1680-78-0x0000000004C30000-0x0000000004C6F000-memory.dmp
memory/1680-76-0x0000000004C30000-0x0000000004C6F000-memory.dmp
memory/1680-74-0x0000000004C30000-0x0000000004C6F000-memory.dmp
memory/1680-72-0x0000000004C30000-0x0000000004C6F000-memory.dmp
memory/1680-70-0x0000000004C30000-0x0000000004C6F000-memory.dmp
memory/1680-66-0x0000000004C30000-0x0000000004C6F000-memory.dmp
memory/1680-64-0x0000000004C30000-0x0000000004C6F000-memory.dmp
memory/1680-62-0x0000000004C30000-0x0000000004C6F000-memory.dmp
memory/1680-60-0x0000000004C30000-0x0000000004C6F000-memory.dmp
memory/1680-58-0x0000000004C30000-0x0000000004C6F000-memory.dmp
memory/1680-56-0x0000000004C30000-0x0000000004C6F000-memory.dmp
memory/1680-54-0x0000000004C30000-0x0000000004C6F000-memory.dmp
memory/1680-52-0x0000000004C30000-0x0000000004C6F000-memory.dmp
memory/1680-50-0x0000000004C30000-0x0000000004C6F000-memory.dmp
memory/1680-48-0x0000000004C30000-0x0000000004C6F000-memory.dmp
memory/1680-44-0x0000000004C30000-0x0000000004C6F000-memory.dmp
memory/1680-42-0x0000000004C30000-0x0000000004C6F000-memory.dmp
memory/1680-40-0x0000000004C30000-0x0000000004C6F000-memory.dmp
memory/1680-38-0x0000000004C30000-0x0000000004C6F000-memory.dmp
memory/1680-36-0x0000000004C30000-0x0000000004C6F000-memory.dmp
memory/1680-32-0x0000000004C30000-0x0000000004C6F000-memory.dmp
memory/1680-30-0x0000000004C30000-0x0000000004C6F000-memory.dmp
memory/1680-80-0x0000000004C30000-0x0000000004C6F000-memory.dmp
memory/1680-68-0x0000000004C30000-0x0000000004C6F000-memory.dmp
memory/1680-46-0x0000000004C30000-0x0000000004C6F000-memory.dmp
memory/1680-26-0x0000000004C30000-0x0000000004C6F000-memory.dmp
memory/1680-25-0x0000000004C30000-0x0000000004C6F000-memory.dmp
memory/1680-931-0x0000000007970000-0x0000000007F88000-memory.dmp
memory/1680-932-0x0000000007280000-0x000000000738A000-memory.dmp
memory/1680-933-0x0000000007FA0000-0x0000000007FB2000-memory.dmp
memory/1680-934-0x0000000007FC0000-0x0000000007FFC000-memory.dmp
memory/1680-935-0x0000000008110000-0x000000000815C000-memory.dmp