Analysis Overview
SHA256
b26708b536b84b29206892b9c19201f579f93970b60afd7bb8358f99f17481c6
Threat Level: Known bad
The file b26708b536b84b29206892b9c19201f579f93970b60afd7bb8358f99f17481c6.exe was found to be: Known bad.
Malicious Activity Summary
RedLine payload
Redline family
Healer family
Detects Healer an antivirus disabler dropper
Healer
Modifies Windows Defender Real-time Protection settings
RedLine
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 AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-13 14:31
Signatures
Unsigned PE
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Analysis: behavioral1
Detonation Overview
Submitted
2024-11-13 14:31
Reported
2024-11-13 14:33
Platform
win10v2004-20241007-en
Max time kernel
118s
Max time network
120s
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\IXP000.TMP\86797425.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\IXP000.TMP\86797425.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\IXP000.TMP\86797425.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\IXP000.TMP\86797425.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\IXP000.TMP\86797425.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\IXP000.TMP\86797425.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\86797425.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\kp954087.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\IXP000.TMP\86797425.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\86797425.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\b26708b536b84b29206892b9c19201f579f93970b60afd7bb8358f99f17481c6.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\b26708b536b84b29206892b9c19201f579f93970b60afd7bb8358f99f17481c6.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\86797425.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\kp954087.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\86797425.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\86797425.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\86797425.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\kp954087.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\b26708b536b84b29206892b9c19201f579f93970b60afd7bb8358f99f17481c6.exe
"C:\Users\Admin\AppData\Local\Temp\b26708b536b84b29206892b9c19201f579f93970b60afd7bb8358f99f17481c6.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\86797425.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\86797425.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\kp954087.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\kp954087.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 71.159.190.20.in-addr.arpa | udp |
| RU | 185.161.248.143:38452 | tcp | |
| US | 8.8.8.8:53 | 53.210.109.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| RU | 185.161.248.143:38452 | tcp | |
| US | 8.8.8.8:53 | 105.209.201.84.in-addr.arpa | udp |
| RU | 185.161.248.143:38452 | tcp | |
| RU | 185.161.248.143:38452 | tcp | |
| US | 8.8.8.8:53 | 30.243.111.52.in-addr.arpa | udp |
| RU | 185.161.248.143:38452 | tcp | |
| RU | 185.161.248.143:38452 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\86797425.exe
| MD5 | 2b71f4b18ac8214a2bff547b6ce2f64f |
| SHA1 | b8f2f25139a7b2e8d5e8fbc024eb5cac518bc6a5 |
| SHA256 | f7eedf3aec775a62c265d1652686b30a8a45a953523e2fb3cfc1fac3c6a66fbc |
| SHA512 | 33518eff768610bf54f9888d9d0d746b0c3500dc5f2b8fd5f1641d5a264f657a8311b40364f70932512581183b244fec3feb535e21c13e0ec8adec9994175177 |
memory/4836-7-0x0000000073C7E000-0x0000000073C7F000-memory.dmp
memory/4836-8-0x00000000006A0000-0x00000000006BA000-memory.dmp
memory/4836-9-0x0000000073C70000-0x0000000074420000-memory.dmp
memory/4836-10-0x0000000004990000-0x0000000004F34000-memory.dmp
memory/4836-11-0x0000000004950000-0x0000000004968000-memory.dmp
memory/4836-12-0x0000000073C70000-0x0000000074420000-memory.dmp
memory/4836-13-0x0000000073C70000-0x0000000074420000-memory.dmp
memory/4836-29-0x0000000004950000-0x0000000004963000-memory.dmp
memory/4836-41-0x0000000004950000-0x0000000004963000-memory.dmp
memory/4836-39-0x0000000004950000-0x0000000004963000-memory.dmp
memory/4836-37-0x0000000004950000-0x0000000004963000-memory.dmp
memory/4836-35-0x0000000004950000-0x0000000004963000-memory.dmp
memory/4836-33-0x0000000004950000-0x0000000004963000-memory.dmp
memory/4836-31-0x0000000004950000-0x0000000004963000-memory.dmp
memory/4836-27-0x0000000004950000-0x0000000004963000-memory.dmp
memory/4836-17-0x0000000004950000-0x0000000004963000-memory.dmp
memory/4836-25-0x0000000004950000-0x0000000004963000-memory.dmp
memory/4836-23-0x0000000004950000-0x0000000004963000-memory.dmp
memory/4836-21-0x0000000004950000-0x0000000004963000-memory.dmp
memory/4836-19-0x0000000004950000-0x0000000004963000-memory.dmp
memory/4836-15-0x0000000004950000-0x0000000004963000-memory.dmp
memory/4836-14-0x0000000004950000-0x0000000004963000-memory.dmp
memory/4836-42-0x0000000073C7E000-0x0000000073C7F000-memory.dmp
memory/4836-43-0x0000000073C70000-0x0000000074420000-memory.dmp
memory/4836-45-0x0000000073C70000-0x0000000074420000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\kp954087.exe
| MD5 | f393079ed4370ba98fa2bb18267f194e |
| SHA1 | 9f0e8ed88db15343a40a4b20137cf50e47510452 |
| SHA256 | 1ce0393239b5136cccbd82bb439836150b206ab0f864a691ec18302711c6538b |
| SHA512 | c189c0c3e9c40b6b114ce99d9699d7b096e790c44f1d40898b2b0b3b9ad9022261aafca8c469e9c8a1707a83c86cfef845d7cf0ac22eb777e44907ef4a536f29 |
memory/5032-50-0x0000000002C50000-0x0000000002D50000-memory.dmp
memory/5032-51-0x0000000002C00000-0x0000000002C46000-memory.dmp
memory/5032-52-0x0000000000400000-0x0000000000449000-memory.dmp
memory/5032-53-0x00000000070E0000-0x000000000711C000-memory.dmp
memory/5032-54-0x0000000007180000-0x00000000071BA000-memory.dmp
memory/5032-86-0x0000000007180000-0x00000000071B5000-memory.dmp
memory/5032-90-0x0000000007180000-0x00000000071B5000-memory.dmp
memory/5032-88-0x0000000007180000-0x00000000071B5000-memory.dmp
memory/5032-84-0x0000000007180000-0x00000000071B5000-memory.dmp
memory/5032-82-0x0000000007180000-0x00000000071B5000-memory.dmp
memory/5032-80-0x0000000007180000-0x00000000071B5000-memory.dmp
memory/5032-78-0x0000000007180000-0x00000000071B5000-memory.dmp
memory/5032-76-0x0000000007180000-0x00000000071B5000-memory.dmp
memory/5032-74-0x0000000007180000-0x00000000071B5000-memory.dmp
memory/5032-72-0x0000000007180000-0x00000000071B5000-memory.dmp
memory/5032-70-0x0000000007180000-0x00000000071B5000-memory.dmp
memory/5032-68-0x0000000007180000-0x00000000071B5000-memory.dmp
memory/5032-66-0x0000000007180000-0x00000000071B5000-memory.dmp
memory/5032-64-0x0000000007180000-0x00000000071B5000-memory.dmp
memory/5032-62-0x0000000007180000-0x00000000071B5000-memory.dmp
memory/5032-60-0x0000000007180000-0x00000000071B5000-memory.dmp
memory/5032-58-0x0000000007180000-0x00000000071B5000-memory.dmp
memory/5032-56-0x0000000007180000-0x00000000071B5000-memory.dmp
memory/5032-55-0x0000000007180000-0x00000000071B5000-memory.dmp
memory/5032-847-0x0000000009C70000-0x000000000A288000-memory.dmp
memory/5032-848-0x000000000A330000-0x000000000A342000-memory.dmp
memory/5032-849-0x000000000A350000-0x000000000A45A000-memory.dmp
memory/5032-850-0x000000000A470000-0x000000000A4AC000-memory.dmp
memory/5032-851-0x000000000A4F0000-0x000000000A53C000-memory.dmp
memory/5032-852-0x0000000002C50000-0x0000000002D50000-memory.dmp
memory/5032-853-0x0000000002C00000-0x0000000002C46000-memory.dmp
memory/5032-855-0x0000000000400000-0x0000000000449000-memory.dmp