Analysis Overview
SHA256
6b1d61302097fd392dd7d184c63f960a424435656c48855cdfd4f9f1637370c1
Threat Level: Known bad
The file 6b1d61302097fd392dd7d184c63f960a424435656c48855cdfd4f9f1637370c1 was found to be: Known bad.
Malicious Activity Summary
Detects Healer an antivirus disabler dropper
Modifies Windows Defender Real-time Protection settings
RedLine payload
RedLine
Healer family
Healer
Redline family
Windows security modification
Executes dropped EXE
Adds Run key to start application
System Location Discovery: System Language Discovery
Program crash
Unsigned PE
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-11 06:48
Signatures
Unsigned PE
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Analysis: behavioral1
Detonation Overview
Submitted
2024-11-11 06:48
Reported
2024-11-11 06:50
Platform
win10v2004-20241007-en
Max time kernel
145s
Max time network
149s
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\IXP002.TMP\pr159610.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\IXP002.TMP\pr159610.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\IXP002.TMP\pr159610.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\IXP002.TMP\pr159610.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\IXP002.TMP\pr159610.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\IXP002.TMP\pr159610.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\un060011.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un930381.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr159610.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu665612.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\IXP002.TMP\pr159610.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr159610.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\6b1d61302097fd392dd7d184c63f960a424435656c48855cdfd4f9f1637370c1.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\un060011.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup2 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP002.TMP\\\"" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un930381.exe | N/A |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr159610.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\IXP001.TMP\un930381.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr159610.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu665612.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\6b1d61302097fd392dd7d184c63f960a424435656c48855cdfd4f9f1637370c1.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un060011.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr159610.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr159610.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr159610.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu665612.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\6b1d61302097fd392dd7d184c63f960a424435656c48855cdfd4f9f1637370c1.exe
"C:\Users\Admin\AppData\Local\Temp\6b1d61302097fd392dd7d184c63f960a424435656c48855cdfd4f9f1637370c1.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un060011.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un060011.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un930381.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un930381.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr159610.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr159610.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 1612 -ip 1612
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1612 -s 1064
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu665612.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu665612.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 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 83.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 69.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| RU | 176.113.115.145:4125 | tcp | |
| US | 8.8.8.8:53 | 197.87.175.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 75.209.201.84.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| RU | 176.113.115.145:4125 | tcp | |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| RU | 176.113.115.145:4125 | tcp | |
| RU | 176.113.115.145:4125 | tcp | |
| US | 8.8.8.8:53 | 48.229.111.52.in-addr.arpa | udp |
| RU | 176.113.115.145:4125 | tcp | |
| RU | 176.113.115.145:4125 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un060011.exe
| MD5 | ca08b1778ca80ae766a64d25c5eb2570 |
| SHA1 | f10eab9bc1f380272b46ffe2e452a5d7c39fb8ad |
| SHA256 | d50a47793fd00d51f8cced65c1175ce35be23cf9c97abe63d70d90680730209a |
| SHA512 | 9f39208acc1f03d5fb98ce0804d1e7cca17b98f40df4d7894fa5260ec8f161ea4a62828c769ddd38a2ca0e155622c8274fbfb5ebcce864d2540b628a1e7e69b1 |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un930381.exe
| MD5 | eed9003fe9ec552daf100bfb507d4c70 |
| SHA1 | c079d090da93ef0c7b316448e022b652557606d8 |
| SHA256 | ea634cbea1de3f0e9ec9de16a2dc1b568dec7856d0412e32326879c6948cdf8d |
| SHA512 | 838a8901bbeb385d5ecc18630504f8ab1eb2b1f6707ee2e4e56bdf8067efc582611c7cc4eee3cd37dc44e3c5c4c0039fa74bfc0ac7d673c0f7ed9d77f12a1a45 |
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr159610.exe
| MD5 | d2f329aaf70c3fabe91ea43e49e76fac |
| SHA1 | ad977f1e96bbb6a24413a09260779dbc677726cf |
| SHA256 | 2aaa4291031fcfa2e9e22aca1e4ebfcee266071a3a77179fbf25d57168e1940a |
| SHA512 | 20c4e0d28c01eea4fc94835f55b14c3665501574f7183a26501680477ed45875a0805eb292db54e5c31252f84c4e83f56683d522ae30689b46a5fb66d0a874e9 |
memory/1612-23-0x00000000020C0000-0x00000000020ED000-memory.dmp
memory/1612-22-0x0000000000580000-0x0000000000680000-memory.dmp
memory/1612-24-0x00000000025A0000-0x00000000025BA000-memory.dmp
memory/1612-25-0x0000000004D00000-0x00000000052A4000-memory.dmp
memory/1612-26-0x0000000004B90000-0x0000000004BA8000-memory.dmp
memory/1612-28-0x0000000004B90000-0x0000000004BA2000-memory.dmp
memory/1612-30-0x0000000004B90000-0x0000000004BA2000-memory.dmp
memory/1612-54-0x0000000004B90000-0x0000000004BA2000-memory.dmp
memory/1612-52-0x0000000004B90000-0x0000000004BA2000-memory.dmp
memory/1612-50-0x0000000004B90000-0x0000000004BA2000-memory.dmp
memory/1612-48-0x0000000004B90000-0x0000000004BA2000-memory.dmp
memory/1612-46-0x0000000004B90000-0x0000000004BA2000-memory.dmp
memory/1612-44-0x0000000004B90000-0x0000000004BA2000-memory.dmp
memory/1612-42-0x0000000004B90000-0x0000000004BA2000-memory.dmp
memory/1612-40-0x0000000004B90000-0x0000000004BA2000-memory.dmp
memory/1612-38-0x0000000004B90000-0x0000000004BA2000-memory.dmp
memory/1612-36-0x0000000004B90000-0x0000000004BA2000-memory.dmp
memory/1612-34-0x0000000004B90000-0x0000000004BA2000-memory.dmp
memory/1612-32-0x0000000004B90000-0x0000000004BA2000-memory.dmp
memory/1612-27-0x0000000004B90000-0x0000000004BA2000-memory.dmp
memory/1612-55-0x0000000000580000-0x0000000000680000-memory.dmp
memory/1612-56-0x0000000000400000-0x00000000004AA000-memory.dmp
memory/1612-58-0x0000000000400000-0x00000000004AA000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu665612.exe
| MD5 | 73eb807b11d623b3a098166d4a04198a |
| SHA1 | 6f1241480bad72feb4a42074bd511663ef97b884 |
| SHA256 | 16c55b36981c0e0a9a1575abc3bea8574ac8cef3ae3083bac0ab3e5928d43a69 |
| SHA512 | 236415409adb111c5270c8da5cc276fec351de76126b2c78575be9edd67faa8de53027aab4e957098d21a72578eca6131dae9b67c1359a9404bbc3d9b2022c2b |
memory/4416-63-0x00000000024A0000-0x00000000024E6000-memory.dmp
memory/4416-64-0x0000000002640000-0x0000000002684000-memory.dmp
memory/4416-84-0x0000000002640000-0x000000000267F000-memory.dmp
memory/4416-98-0x0000000002640000-0x000000000267F000-memory.dmp
memory/4416-96-0x0000000002640000-0x000000000267F000-memory.dmp
memory/4416-94-0x0000000002640000-0x000000000267F000-memory.dmp
memory/4416-92-0x0000000002640000-0x000000000267F000-memory.dmp
memory/4416-90-0x0000000002640000-0x000000000267F000-memory.dmp
memory/4416-88-0x0000000002640000-0x000000000267F000-memory.dmp
memory/4416-86-0x0000000002640000-0x000000000267F000-memory.dmp
memory/4416-82-0x0000000002640000-0x000000000267F000-memory.dmp
memory/4416-80-0x0000000002640000-0x000000000267F000-memory.dmp
memory/4416-79-0x0000000002640000-0x000000000267F000-memory.dmp
memory/4416-76-0x0000000002640000-0x000000000267F000-memory.dmp
memory/4416-74-0x0000000002640000-0x000000000267F000-memory.dmp
memory/4416-72-0x0000000002640000-0x000000000267F000-memory.dmp
memory/4416-70-0x0000000002640000-0x000000000267F000-memory.dmp
memory/4416-68-0x0000000002640000-0x000000000267F000-memory.dmp
memory/4416-66-0x0000000002640000-0x000000000267F000-memory.dmp
memory/4416-65-0x0000000002640000-0x000000000267F000-memory.dmp
memory/4416-971-0x0000000005350000-0x0000000005968000-memory.dmp
memory/4416-972-0x0000000005970000-0x0000000005A7A000-memory.dmp
memory/4416-973-0x0000000004BE0000-0x0000000004BF2000-memory.dmp
memory/4416-974-0x0000000004C00000-0x0000000004C3C000-memory.dmp
memory/4416-975-0x0000000005B80000-0x0000000005BCC000-memory.dmp