Analysis Overview
SHA256
71294c524a6f5c269e446cd89b2910839380f4641226fca455282d5ccfa099a8
Threat Level: Known bad
The file 71294c524a6f5c269e446cd89b2910839380f4641226fca455282d5ccfa099a8 was found to be: Known bad.
Malicious Activity Summary
Healer family
RedLine
RedLine payload
Redline family
Healer
Detects Healer an antivirus disabler dropper
Modifies Windows Defender Real-time Protection settings
Executes dropped EXE
Windows security modification
Adds Run key to start application
Launches sc.exe
Program crash
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 01:28
Signatures
Unsigned PE
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Analysis: behavioral1
Detonation Overview
Submitted
2024-11-10 01:28
Reported
2024-11-10 01:31
Platform
win10v2004-20241007-en
Max time kernel
148s
Max time network
150s
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\DisableBehaviorMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro7496.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\pro7496.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\pro7496.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\pro7496.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\pro7496.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro7496.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\un915312.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro7496.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu8055.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\pro7496.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro7496.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_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\un915312.exe | N/A |
| 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\71294c524a6f5c269e446cd89b2910839380f4641226fca455282d5ccfa099a8.exe | N/A |
Launches sc.exe
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\sc.exe | N/A |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro7496.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\71294c524a6f5c269e446cd89b2910839380f4641226fca455282d5ccfa099a8.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un915312.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro7496.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu8055.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro7496.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro7496.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro7496.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu8055.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\71294c524a6f5c269e446cd89b2910839380f4641226fca455282d5ccfa099a8.exe
"C:\Users\Admin\AppData\Local\Temp\71294c524a6f5c269e446cd89b2910839380f4641226fca455282d5ccfa099a8.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un915312.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un915312.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro7496.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro7496.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 468 -p 4828 -ip 4828
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4828 -s 1016
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu8055.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu8055.exe
C:\Windows\system32\sc.exe
C:\Windows\system32\sc.exe start wuauserv
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 | 22.160.190.20.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 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 53.210.109.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 75.117.19.2.in-addr.arpa | udp |
| RU | 176.113.115.145:4125 | tcp | |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| RU | 176.113.115.145:4125 | tcp | |
| RU | 176.113.115.145:4125 | tcp | |
| RU | 176.113.115.145:4125 | tcp | |
| RU | 176.113.115.145:4125 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un915312.exe
| MD5 | 0ba28ea74be5bdd858287e8e0fb31806 |
| SHA1 | 8c9846f3609cdf1f55e02d31fc50cf2305d56dbf |
| SHA256 | 6454b0324f0a6786e7b2dbcd55ec8d3813aea4d9b14d20606687d1c6e7edecbe |
| SHA512 | 28cfba4243cd61ab71584e822792f6031fb7153c1c6ad7e77f00a162c38a6bd0ae26968542c1ff0d7b01f486ee554f6e0aebf7c1018260b944b225a82d512ef5 |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro7496.exe
| MD5 | 368bc9256008425b1541cab8dde80625 |
| SHA1 | ad7706be7fdf8c6c1252af85062a43eabcce2248 |
| SHA256 | 92b16bb52f011d4a166fdda6e59dd4e09ee6cbe4dcb356151a160ca4c3605c31 |
| SHA512 | 8929274f38d551736a4a3c44094972fcc1ec4ad0fd0c17eca2821b47c8b874733f0b21d333788d3adadc2ed7f06f217978a6aef45e44dd1c3f203483cecab46a |
memory/4828-15-0x0000000000640000-0x0000000000740000-memory.dmp
memory/4828-16-0x0000000000530000-0x000000000055D000-memory.dmp
memory/4828-17-0x0000000000400000-0x0000000000430000-memory.dmp
memory/4828-18-0x0000000000400000-0x00000000004AA000-memory.dmp
memory/4828-19-0x00000000008C0000-0x00000000008DA000-memory.dmp
memory/4828-20-0x0000000004C50000-0x00000000051F4000-memory.dmp
memory/4828-21-0x0000000002490000-0x00000000024A8000-memory.dmp
memory/4828-37-0x0000000002490000-0x00000000024A2000-memory.dmp
memory/4828-49-0x0000000002490000-0x00000000024A2000-memory.dmp
memory/4828-47-0x0000000002490000-0x00000000024A2000-memory.dmp
memory/4828-45-0x0000000002490000-0x00000000024A2000-memory.dmp
memory/4828-43-0x0000000002490000-0x00000000024A2000-memory.dmp
memory/4828-41-0x0000000002490000-0x00000000024A2000-memory.dmp
memory/4828-39-0x0000000002490000-0x00000000024A2000-memory.dmp
memory/4828-36-0x0000000002490000-0x00000000024A2000-memory.dmp
memory/4828-33-0x0000000002490000-0x00000000024A2000-memory.dmp
memory/4828-31-0x0000000002490000-0x00000000024A2000-memory.dmp
memory/4828-29-0x0000000002490000-0x00000000024A2000-memory.dmp
memory/4828-27-0x0000000002490000-0x00000000024A2000-memory.dmp
memory/4828-25-0x0000000002490000-0x00000000024A2000-memory.dmp
memory/4828-23-0x0000000002490000-0x00000000024A2000-memory.dmp
memory/4828-22-0x0000000002490000-0x00000000024A2000-memory.dmp
memory/4828-50-0x0000000000640000-0x0000000000740000-memory.dmp
memory/4828-51-0x0000000000530000-0x000000000055D000-memory.dmp
memory/4828-52-0x0000000000400000-0x0000000000430000-memory.dmp
memory/4828-56-0x0000000000400000-0x0000000000430000-memory.dmp
memory/4828-55-0x0000000000400000-0x00000000004AA000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu8055.exe
| MD5 | abb724867edbe5091b1064d668f9ea10 |
| SHA1 | d22130f5fcb78d4d81b840a7d3551b71a405ed29 |
| SHA256 | 9cd6ce225fe93e203755f653676e3f41b9be70b898d1899d7fc61478682b2e63 |
| SHA512 | fde431f0acd6881173a70d59f5827a056ead7a4bfe9173558a9a241bd7cdb3f86f850f5ac3183fbd7517a28b678c528ddfc6e9dacc67e88c139e092b9220f554 |
memory/2152-61-0x00000000024A0000-0x00000000024E6000-memory.dmp
memory/2152-62-0x0000000002530000-0x0000000002574000-memory.dmp
memory/2152-82-0x0000000002530000-0x000000000256F000-memory.dmp
memory/2152-86-0x0000000002530000-0x000000000256F000-memory.dmp
memory/2152-96-0x0000000002530000-0x000000000256F000-memory.dmp
memory/2152-94-0x0000000002530000-0x000000000256F000-memory.dmp
memory/2152-92-0x0000000002530000-0x000000000256F000-memory.dmp
memory/2152-90-0x0000000002530000-0x000000000256F000-memory.dmp
memory/2152-88-0x0000000002530000-0x000000000256F000-memory.dmp
memory/2152-84-0x0000000002530000-0x000000000256F000-memory.dmp
memory/2152-80-0x0000000002530000-0x000000000256F000-memory.dmp
memory/2152-78-0x0000000002530000-0x000000000256F000-memory.dmp
memory/2152-76-0x0000000002530000-0x000000000256F000-memory.dmp
memory/2152-74-0x0000000002530000-0x000000000256F000-memory.dmp
memory/2152-72-0x0000000002530000-0x000000000256F000-memory.dmp
memory/2152-70-0x0000000002530000-0x000000000256F000-memory.dmp
memory/2152-68-0x0000000002530000-0x000000000256F000-memory.dmp
memory/2152-66-0x0000000002530000-0x000000000256F000-memory.dmp
memory/2152-64-0x0000000002530000-0x000000000256F000-memory.dmp
memory/2152-63-0x0000000002530000-0x000000000256F000-memory.dmp
memory/2152-969-0x0000000005270000-0x0000000005888000-memory.dmp
memory/2152-970-0x0000000005890000-0x000000000599A000-memory.dmp
memory/2152-971-0x0000000004BE0000-0x0000000004BF2000-memory.dmp
memory/2152-972-0x0000000004C00000-0x0000000004C3C000-memory.dmp
memory/2152-973-0x0000000004C50000-0x0000000004C9C000-memory.dmp