Analysis Overview
SHA256
af2032d5f02a3d07903124cf2d13c0f1132f1ea116944da85aec4e4a66cbc5b1
Threat Level: Known bad
The file af2032d5f02a3d07903124cf2d13c0f1132f1ea116944da85aec4e4a66cbc5b1 was found to be: Known bad.
Malicious Activity Summary
Redline family
Detects Healer an antivirus disabler dropper
RedLine payload
Healer
Healer family
Modifies Windows Defender Real-time Protection settings
RedLine
Executes dropped EXE
Windows security modification
Adds Run key to start application
System Location Discovery: System Language Discovery
Unsigned PE
Program crash
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 08:23
Signatures
Unsigned PE
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Analysis: behavioral1
Detonation Overview
Submitted
2024-11-17 08:23
Reported
2024-11-17 08:26
Platform
win10v2004-20241007-en
Max time kernel
144s
Max time network
151s
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\pr948660.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pr948660.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\pr948660.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\pr948660.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\pr948660.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\pr948660.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\pr948660.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\qu202036.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\pr948660.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pr948660.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\af2032d5f02a3d07903124cf2d13c0f1132f1ea116944da85aec4e4a66cbc5b1.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\pr948660.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\af2032d5f02a3d07903124cf2d13c0f1132f1ea116944da85aec4e4a66cbc5b1.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pr948660.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\qu202036.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pr948660.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pr948660.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pr948660.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\qu202036.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\af2032d5f02a3d07903124cf2d13c0f1132f1ea116944da85aec4e4a66cbc5b1.exe
"C:\Users\Admin\AppData\Local\Temp\af2032d5f02a3d07903124cf2d13c0f1132f1ea116944da85aec4e4a66cbc5b1.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pr948660.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pr948660.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 1812 -ip 1812
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1812 -s 1084
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\qu202036.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\qu202036.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 | 83.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 20.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| RU | 185.161.248.152:38452 | tcp | |
| US | 8.8.8.8:53 | 197.87.175.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 140.71.91.104.in-addr.arpa | udp |
| RU | 185.161.248.152:38452 | tcp | |
| RU | 185.161.248.152:38452 | tcp | |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| RU | 185.161.248.152:38452 | tcp | |
| US | 8.8.8.8:53 | 19.229.111.52.in-addr.arpa | udp |
| RU | 185.161.248.152:38452 | tcp | |
| RU | 185.161.248.152:38452 | tcp | |
| RU | 185.161.248.152:38452 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pr948660.exe
| MD5 | 0467af54af56071c2b8077349396658a |
| SHA1 | 83b32446304881923e42e950443ebb4908642e9e |
| SHA256 | 50d4b397c8895b356d76751ffcde8cee8367a15ff395ac7f66f40b1b214e76a3 |
| SHA512 | ab790a4d893e3c38c1b8fc5346a5df6145886a0949c227ecd17c6bf698598d7844eddf269c289d4869e45e8530dfa9dec13f7efcb07c9db409b70e36c0376e4e |
memory/1812-8-0x0000000002E80000-0x0000000002F80000-memory.dmp
memory/1812-9-0x0000000002D00000-0x0000000002D2D000-memory.dmp
memory/1812-10-0x0000000000400000-0x0000000000430000-memory.dmp
memory/1812-11-0x0000000004C50000-0x0000000004C6A000-memory.dmp
memory/1812-12-0x0000000007210000-0x00000000077B4000-memory.dmp
memory/1812-13-0x0000000007130000-0x0000000007148000-memory.dmp
memory/1812-14-0x0000000000400000-0x0000000002B9F000-memory.dmp
memory/1812-15-0x0000000007130000-0x0000000007142000-memory.dmp
memory/1812-42-0x0000000007130000-0x0000000007142000-memory.dmp
memory/1812-40-0x0000000007130000-0x0000000007142000-memory.dmp
memory/1812-38-0x0000000007130000-0x0000000007142000-memory.dmp
memory/1812-37-0x0000000007130000-0x0000000007142000-memory.dmp
memory/1812-34-0x0000000007130000-0x0000000007142000-memory.dmp
memory/1812-32-0x0000000007130000-0x0000000007142000-memory.dmp
memory/1812-30-0x0000000007130000-0x0000000007142000-memory.dmp
memory/1812-28-0x0000000007130000-0x0000000007142000-memory.dmp
memory/1812-26-0x0000000007130000-0x0000000007142000-memory.dmp
memory/1812-24-0x0000000007130000-0x0000000007142000-memory.dmp
memory/1812-22-0x0000000007130000-0x0000000007142000-memory.dmp
memory/1812-20-0x0000000007130000-0x0000000007142000-memory.dmp
memory/1812-18-0x0000000007130000-0x0000000007142000-memory.dmp
memory/1812-16-0x0000000007130000-0x0000000007142000-memory.dmp
memory/1812-43-0x0000000002E80000-0x0000000002F80000-memory.dmp
memory/1812-44-0x0000000002D00000-0x0000000002D2D000-memory.dmp
memory/1812-45-0x0000000000400000-0x0000000000430000-memory.dmp
memory/1812-49-0x0000000000400000-0x0000000000430000-memory.dmp
memory/1812-48-0x0000000000400000-0x0000000002B9F000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\qu202036.exe
| MD5 | 51ecd3e894b6d312f895da61bdc8cf3c |
| SHA1 | d73ddc4c04a7d44ff0e2c0b25d9081dfd70c0047 |
| SHA256 | 4b1d8b9cf61c2702106bf38a5f42636b2261e8bbe7bb0cb97f6461de21d49367 |
| SHA512 | 0076d442f64c76f19449c2a1c935719a570abdb3f0c5f066f37c4a9a478d1a6f99b084acac4bc056a321ff292517a99fe879854ff879086054b90685e030fb29 |
memory/3604-54-0x0000000004CE0000-0x0000000004D1C000-memory.dmp
memory/3604-55-0x00000000071E0000-0x000000000721A000-memory.dmp
memory/3604-87-0x00000000071E0000-0x0000000007215000-memory.dmp
memory/3604-89-0x00000000071E0000-0x0000000007215000-memory.dmp
memory/3604-85-0x00000000071E0000-0x0000000007215000-memory.dmp
memory/3604-83-0x00000000071E0000-0x0000000007215000-memory.dmp
memory/3604-81-0x00000000071E0000-0x0000000007215000-memory.dmp
memory/3604-79-0x00000000071E0000-0x0000000007215000-memory.dmp
memory/3604-77-0x00000000071E0000-0x0000000007215000-memory.dmp
memory/3604-75-0x00000000071E0000-0x0000000007215000-memory.dmp
memory/3604-73-0x00000000071E0000-0x0000000007215000-memory.dmp
memory/3604-71-0x00000000071E0000-0x0000000007215000-memory.dmp
memory/3604-69-0x00000000071E0000-0x0000000007215000-memory.dmp
memory/3604-67-0x00000000071E0000-0x0000000007215000-memory.dmp
memory/3604-63-0x00000000071E0000-0x0000000007215000-memory.dmp
memory/3604-61-0x00000000071E0000-0x0000000007215000-memory.dmp
memory/3604-59-0x00000000071E0000-0x0000000007215000-memory.dmp
memory/3604-57-0x00000000071E0000-0x0000000007215000-memory.dmp
memory/3604-56-0x00000000071E0000-0x0000000007215000-memory.dmp
memory/3604-65-0x00000000071E0000-0x0000000007215000-memory.dmp
memory/3604-848-0x0000000009CC0000-0x000000000A2D8000-memory.dmp
memory/3604-849-0x000000000A340000-0x000000000A352000-memory.dmp
memory/3604-850-0x000000000A360000-0x000000000A46A000-memory.dmp
memory/3604-851-0x000000000A480000-0x000000000A4BC000-memory.dmp
memory/3604-852-0x0000000004B00000-0x0000000004B4C000-memory.dmp