Analysis Overview
SHA256
cd7ed59b3b75897df407820388558d6b4e00cfa0d2ef86cd956054edc12345e9
Threat Level: Known bad
The file cd7ed59b3b75897df407820388558d6b4e00cfa0d2ef86cd956054edc12345e9 was found to be: Known bad.
Malicious Activity Summary
RedLine payload
Healer
Healer family
Detects Healer an antivirus disabler dropper
Redline family
RedLine
Modifies Windows Defender Real-time Protection settings
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 03:00
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-10 03:00
Reported
2024-11-10 03:03
Platform
win10v2004-20241007-en
Max time kernel
142s
Max time network
146s
Command Line
Signatures
Detects Healer an antivirus disabler dropper
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Healer
Healer family
Modifies Windows Defender Real-time Protection settings
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a4951714.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a4951714.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a4951714.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a4951714.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a4951714.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a4951714.exe | N/A |
RedLine
RedLine payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
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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\v0771408.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a4951714.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b2907019.exe | N/A |
Windows security modification
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a4951714.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a4951714.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\cd7ed59b3b75897df407820388558d6b4e00cfa0d2ef86cd956054edc12345e9.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\v0771408.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\cd7ed59b3b75897df407820388558d6b4e00cfa0d2ef86cd956054edc12345e9.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v0771408.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a4951714.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b2907019.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a4951714.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a4951714.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a4951714.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\cd7ed59b3b75897df407820388558d6b4e00cfa0d2ef86cd956054edc12345e9.exe
"C:\Users\Admin\AppData\Local\Temp\cd7ed59b3b75897df407820388558d6b4e00cfa0d2ef86cd956054edc12345e9.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v0771408.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v0771408.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a4951714.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a4951714.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b2907019.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b2907019.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 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 22.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| CY | 217.196.96.101:4132 | tcp | |
| US | 8.8.8.8:53 | 200.163.202.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 98.117.19.2.in-addr.arpa | udp |
| CY | 217.196.96.101:4132 | tcp | |
| CY | 217.196.96.101:4132 | tcp | |
| US | 8.8.8.8:53 | 88.210.23.2.in-addr.arpa | udp |
| CY | 217.196.96.101:4132 | tcp | |
| US | 8.8.8.8:53 | 29.243.111.52.in-addr.arpa | udp |
| CY | 217.196.96.101:4132 | tcp | |
| CY | 217.196.96.101:4132 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v0771408.exe
| MD5 | c3c6daa2fca7fee3e8245ca2903d80e9 |
| SHA1 | 7941b65f91edb77960d26bd37458a1203055cac0 |
| SHA256 | 64082866b4593f0df705693c9a25240354c51977562775d9ce38751cacdc268b |
| SHA512 | 6fcce7779eb568fd72dc02bc00764628d12bb27f5835ac1a6612838653a5aec41de456bffc6a3f67434a58819828f4806055a155aad58bc6d924e2f79a7f4fcf |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a4951714.exe
| MD5 | eda7eb571fb5ca45fb700b8239b567f7 |
| SHA1 | 5d5290ce0a03ea0dd43f5d46ed225eed85b471fb |
| SHA256 | 270cbb0780c7e14a562d53cae74af22eba37c91450eae7b9dcf6b1675ef66159 |
| SHA512 | 448869228427b7f55d5abff9bddf97492547ad466bfe992327cbab35de0bd34b79f961f0fef5c1662cd614e292c9f2802102ab6e319697a1f239fb028c95d999 |
memory/2452-14-0x000000007443E000-0x000000007443F000-memory.dmp
memory/2452-15-0x00000000006A0000-0x00000000006BA000-memory.dmp
memory/2452-16-0x0000000074430000-0x0000000074BE0000-memory.dmp
memory/2452-17-0x0000000004CB0000-0x0000000005254000-memory.dmp
memory/2452-18-0x0000000074430000-0x0000000074BE0000-memory.dmp
memory/2452-19-0x0000000000970000-0x0000000000988000-memory.dmp
memory/2452-20-0x0000000074430000-0x0000000074BE0000-memory.dmp
memory/2452-26-0x0000000000970000-0x0000000000982000-memory.dmp
memory/2452-48-0x0000000000970000-0x0000000000982000-memory.dmp
memory/2452-46-0x0000000000970000-0x0000000000982000-memory.dmp
memory/2452-44-0x0000000000970000-0x0000000000982000-memory.dmp
memory/2452-42-0x0000000000970000-0x0000000000982000-memory.dmp
memory/2452-40-0x0000000000970000-0x0000000000982000-memory.dmp
memory/2452-38-0x0000000000970000-0x0000000000982000-memory.dmp
memory/2452-36-0x0000000000970000-0x0000000000982000-memory.dmp
memory/2452-34-0x0000000000970000-0x0000000000982000-memory.dmp
memory/2452-32-0x0000000000970000-0x0000000000982000-memory.dmp
memory/2452-30-0x0000000000970000-0x0000000000982000-memory.dmp
memory/2452-28-0x0000000000970000-0x0000000000982000-memory.dmp
memory/2452-24-0x0000000000970000-0x0000000000982000-memory.dmp
memory/2452-22-0x0000000000970000-0x0000000000982000-memory.dmp
memory/2452-21-0x0000000000970000-0x0000000000982000-memory.dmp
memory/2452-49-0x000000007443E000-0x000000007443F000-memory.dmp
memory/2452-50-0x0000000074430000-0x0000000074BE0000-memory.dmp
memory/2452-52-0x0000000074430000-0x0000000074BE0000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b2907019.exe
| MD5 | b26b37f2659f687ea02ccf8fdad9762f |
| SHA1 | 5dddd379fd324ae7230dafe2814e2d6767abb7c4 |
| SHA256 | 0130ec67bbc1f1322c99821e4459f9a9adaac7e84906f416eb7dfdae25458dc3 |
| SHA512 | 8106e66af3589ec0bf9a0cf0c9857946940b086d2450c4023b41caffa9debf5563ceaea5e8935bbbf8bc4106a26b5281ac95789c179261aac1dcc4063f836a33 |
memory/2796-56-0x0000000000760000-0x0000000000790000-memory.dmp
memory/2796-57-0x00000000029E0000-0x00000000029E6000-memory.dmp
memory/2796-58-0x00000000057F0000-0x0000000005E08000-memory.dmp
memory/2796-59-0x00000000052E0000-0x00000000053EA000-memory.dmp
memory/2796-60-0x0000000005210000-0x0000000005222000-memory.dmp
memory/2796-61-0x0000000005270000-0x00000000052AC000-memory.dmp
memory/2796-62-0x00000000053F0000-0x000000000543C000-memory.dmp