Analysis Overview
SHA256
c2838981ccb8b49944ecc5a7ff4e6c61b08a3b9c7013fcc9120ef47045077098
Threat Level: Known bad
The file c2838981ccb8b49944ecc5a7ff4e6c61b08a3b9c7013fcc9120ef47045077098 was found to be: Known bad.
Malicious Activity Summary
Healer
RedLine
Healer family
Redline family
Modifies Windows Defender Real-time Protection settings
RedLine payload
Detects Healer an antivirus disabler dropper
Executes dropped EXE
Windows security modification
Adds Run key to start application
Program crash
Unsigned PE
System Location Discovery: System Language Discovery
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-17 09:00
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
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Analysis: behavioral1
Detonation Overview
Submitted
2024-11-17 09:00
Reported
2024-11-17 09:02
Platform
win10v2004-20241007-en
Max time kernel
144s
Max time network
148s
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 |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pr255332.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pr255332.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\pr255332.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\pr255332.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\pr255332.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\pr255332.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\pr255332.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\qu553064.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\pr255332.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pr255332.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\c2838981ccb8b49944ecc5a7ff4e6c61b08a3b9c7013fcc9120ef47045077098.exe | N/A |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pr255332.exe |
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\IXP000.TMP\qu553064.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\c2838981ccb8b49944ecc5a7ff4e6c61b08a3b9c7013fcc9120ef47045077098.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pr255332.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pr255332.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pr255332.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pr255332.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\qu553064.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\c2838981ccb8b49944ecc5a7ff4e6c61b08a3b9c7013fcc9120ef47045077098.exe
"C:\Users\Admin\AppData\Local\Temp\c2838981ccb8b49944ecc5a7ff4e6c61b08a3b9c7013fcc9120ef47045077098.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pr255332.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pr255332.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 1992 -ip 1992
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1992 -s 1076
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\qu553064.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\qu553064.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 140.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| RU | 185.161.248.153:38452 | tcp | |
| US | 8.8.8.8:53 | 197.87.175.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| RU | 185.161.248.153:38452 | tcp | |
| RU | 185.161.248.153:38452 | tcp | |
| RU | 185.161.248.153:38452 | tcp | |
| US | 8.8.8.8:53 | 48.229.111.52.in-addr.arpa | udp |
| RU | 185.161.248.153:38452 | tcp | |
| RU | 185.161.248.153:38452 | tcp | |
| RU | 185.161.248.153:38452 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pr255332.exe
| MD5 | eef4784da4f5037d3b3504daf23e30e2 |
| SHA1 | 3b7942c3e1bee825ffe404f1d4cca5f37bac1927 |
| SHA256 | b1e7d6794cb27fb98a53f4fa825095647eec2407cfce9b18540c732c72f85147 |
| SHA512 | a0cd2bb0e9bcf31654a28d2585195416c653e6e40bf913f11374134418921df9bcf3c7f5c8f0fcc1ba22d85fa8783d7ffb157479a160d56e29ace785999fd15a |
memory/1992-9-0x0000000000400000-0x0000000000430000-memory.dmp
memory/1992-8-0x0000000002BF0000-0x0000000002CF0000-memory.dmp
memory/1992-10-0x00000000048E0000-0x00000000048FA000-memory.dmp
memory/1992-11-0x0000000007200000-0x00000000077A4000-memory.dmp
memory/1992-12-0x0000000004C70000-0x0000000004C88000-memory.dmp
memory/1992-13-0x0000000000400000-0x0000000002BB4000-memory.dmp
memory/1992-19-0x0000000004C70000-0x0000000004C82000-memory.dmp
memory/1992-17-0x0000000004C70000-0x0000000004C82000-memory.dmp
memory/1992-41-0x0000000004C70000-0x0000000004C82000-memory.dmp
memory/1992-39-0x0000000004C70000-0x0000000004C82000-memory.dmp
memory/1992-37-0x0000000004C70000-0x0000000004C82000-memory.dmp
memory/1992-35-0x0000000004C70000-0x0000000004C82000-memory.dmp
memory/1992-33-0x0000000004C70000-0x0000000004C82000-memory.dmp
memory/1992-31-0x0000000004C70000-0x0000000004C82000-memory.dmp
memory/1992-29-0x0000000004C70000-0x0000000004C82000-memory.dmp
memory/1992-27-0x0000000004C70000-0x0000000004C82000-memory.dmp
memory/1992-25-0x0000000004C70000-0x0000000004C82000-memory.dmp
memory/1992-23-0x0000000004C70000-0x0000000004C82000-memory.dmp
memory/1992-21-0x0000000004C70000-0x0000000004C82000-memory.dmp
memory/1992-15-0x0000000004C70000-0x0000000004C82000-memory.dmp
memory/1992-14-0x0000000004C70000-0x0000000004C82000-memory.dmp
memory/1992-42-0x0000000000400000-0x0000000002BB4000-memory.dmp
memory/1992-46-0x0000000000400000-0x0000000002BB4000-memory.dmp
memory/1992-47-0x0000000000400000-0x0000000000430000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\qu553064.exe
| MD5 | 6fac934318572799f303dea7eae337fb |
| SHA1 | 6d4fefe7a79af87c2908061cdad739787bbcc1ba |
| SHA256 | 90e527a5c9a5aa9f295495cc45430514087bedcb5b4b97cd147081d4c6789649 |
| SHA512 | 45593e793bc2b51db3cb40aa04f0420471e39160dbfde6aa4e2bca0ffc7be93b60299c5ee4f9325cd6ee19a2aa8047f4567754435c75e436c522d6b27a9b1c58 |
memory/3696-52-0x0000000007140000-0x000000000717C000-memory.dmp
memory/3696-53-0x00000000071C0000-0x00000000071FA000-memory.dmp
memory/3696-57-0x00000000071C0000-0x00000000071F5000-memory.dmp
memory/3696-63-0x00000000071C0000-0x00000000071F5000-memory.dmp
memory/3696-87-0x00000000071C0000-0x00000000071F5000-memory.dmp
memory/3696-85-0x00000000071C0000-0x00000000071F5000-memory.dmp
memory/3696-83-0x00000000071C0000-0x00000000071F5000-memory.dmp
memory/3696-81-0x00000000071C0000-0x00000000071F5000-memory.dmp
memory/3696-79-0x00000000071C0000-0x00000000071F5000-memory.dmp
memory/3696-77-0x00000000071C0000-0x00000000071F5000-memory.dmp
memory/3696-73-0x00000000071C0000-0x00000000071F5000-memory.dmp
memory/3696-71-0x00000000071C0000-0x00000000071F5000-memory.dmp
memory/3696-69-0x00000000071C0000-0x00000000071F5000-memory.dmp
memory/3696-67-0x00000000071C0000-0x00000000071F5000-memory.dmp
memory/3696-65-0x00000000071C0000-0x00000000071F5000-memory.dmp
memory/3696-61-0x00000000071C0000-0x00000000071F5000-memory.dmp
memory/3696-59-0x00000000071C0000-0x00000000071F5000-memory.dmp
memory/3696-75-0x00000000071C0000-0x00000000071F5000-memory.dmp
memory/3696-55-0x00000000071C0000-0x00000000071F5000-memory.dmp
memory/3696-54-0x00000000071C0000-0x00000000071F5000-memory.dmp
memory/3696-846-0x0000000009CF0000-0x000000000A308000-memory.dmp
memory/3696-847-0x000000000A350000-0x000000000A362000-memory.dmp
memory/3696-848-0x000000000A370000-0x000000000A47A000-memory.dmp
memory/3696-849-0x000000000A4A0000-0x000000000A4DC000-memory.dmp
memory/3696-850-0x0000000004C00000-0x0000000004C4C000-memory.dmp