Analysis Overview
SHA256
c0e71da2a5db03e81e27d77f8955d71a54bbf55c8b0092435e9ec1f286bc93fa
Threat Level: Known bad
The file c0e71da2a5db03e81e27d77f8955d71a54bbf55c8b0092435e9ec1f286bc93fa was found to be: Known bad.
Malicious Activity Summary
Healer family
RedLine
Healer
Redline family
Modifies Windows Defender Real-time Protection settings
Detects Healer an antivirus disabler dropper
RedLine payload
Executes dropped EXE
Windows security modification
Adds Run key to start application
Unsigned PE
Program crash
System Location Discovery: System Language Discovery
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-10 02:02
Signatures
Unsigned PE
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Analysis: behavioral1
Detonation Overview
Submitted
2024-11-10 02:02
Reported
2024-11-10 02:05
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\DisableOnAccessProtection = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro8072.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\pro8072.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\pro8072.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro8072.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\IXP001.TMP\pro8072.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\pro8072.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\un352596.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro8072.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu8518.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\pro8072.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro8072.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\c0e71da2a5db03e81e27d77f8955d71a54bbf55c8b0092435e9ec1f286bc93fa.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\un352596.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\pro8072.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\c0e71da2a5db03e81e27d77f8955d71a54bbf55c8b0092435e9ec1f286bc93fa.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un352596.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro8072.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu8518.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro8072.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro8072.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro8072.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu8518.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\c0e71da2a5db03e81e27d77f8955d71a54bbf55c8b0092435e9ec1f286bc93fa.exe
"C:\Users\Admin\AppData\Local\Temp\c0e71da2a5db03e81e27d77f8955d71a54bbf55c8b0092435e9ec1f286bc93fa.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un352596.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un352596.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro8072.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro8072.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 3744 -ip 3744
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3744 -s 1084
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu8518.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu8518.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 | 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 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.159.190.20.in-addr.arpa | udp |
| RU | 176.113.115.145:4125 | tcp | |
| US | 8.8.8.8:53 | 212.20.149.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 105.209.201.84.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| RU | 176.113.115.145:4125 | tcp | |
| US | 8.8.8.8:53 | 88.210.23.2.in-addr.arpa | udp |
| RU | 176.113.115.145:4125 | tcp | |
| RU | 176.113.115.145:4125 | tcp | |
| US | 8.8.8.8:53 | 30.243.111.52.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\un352596.exe
| MD5 | 6451993d3366304493aacfcf3f84178e |
| SHA1 | a6c4c0dbcc64579531fbf6f35e5d89d22c697e67 |
| SHA256 | 7e164e5ec08948b3db25e63cfcec19f0226f9f720a6ff14c7a3fb9183e089394 |
| SHA512 | c69617644be97f765c2afa9bdab9e95a83905a671c60ae0c0f53f31727439b565e781892f8a9b4100ea5cf830c7660428cdda6ac0088efabaf622fedd3352090 |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro8072.exe
| MD5 | 91148fbb673a0c9cb3d9c1975829d23c |
| SHA1 | d4468648c81cdd57e90a9fe0f2387c35f8611cf6 |
| SHA256 | d07c770519d4ff53ffe304208fe121828e2737b6a6c934dda90f4641726bd3f4 |
| SHA512 | 1c98ef1da6e8cda8a47ce8e14b6713f3a6b297d3510596a6f823de5ed8a6e97605b028c8a9418ab6ba886ac36ee02dd2a2f74af886655d905e0477e1f6973a7a |
memory/3744-15-0x0000000000A40000-0x0000000000B40000-memory.dmp
memory/3744-16-0x0000000000930000-0x000000000095D000-memory.dmp
memory/3744-17-0x0000000000400000-0x0000000000430000-memory.dmp
memory/3744-18-0x0000000000400000-0x0000000000813000-memory.dmp
memory/3744-19-0x00000000025B0000-0x00000000025CA000-memory.dmp
memory/3744-20-0x0000000004F00000-0x00000000054A4000-memory.dmp
memory/3744-21-0x0000000002960000-0x0000000002978000-memory.dmp
memory/3744-45-0x0000000002960000-0x0000000002972000-memory.dmp
memory/3744-49-0x0000000002960000-0x0000000002972000-memory.dmp
memory/3744-47-0x0000000002960000-0x0000000002972000-memory.dmp
memory/3744-43-0x0000000002960000-0x0000000002972000-memory.dmp
memory/3744-42-0x0000000002960000-0x0000000002972000-memory.dmp
memory/3744-40-0x0000000002960000-0x0000000002972000-memory.dmp
memory/3744-37-0x0000000002960000-0x0000000002972000-memory.dmp
memory/3744-35-0x0000000002960000-0x0000000002972000-memory.dmp
memory/3744-34-0x0000000002960000-0x0000000002972000-memory.dmp
memory/3744-31-0x0000000002960000-0x0000000002972000-memory.dmp
memory/3744-29-0x0000000002960000-0x0000000002972000-memory.dmp
memory/3744-25-0x0000000002960000-0x0000000002972000-memory.dmp
memory/3744-22-0x0000000002960000-0x0000000002972000-memory.dmp
memory/3744-27-0x0000000002960000-0x0000000002972000-memory.dmp
memory/3744-23-0x0000000002960000-0x0000000002972000-memory.dmp
memory/3744-50-0x0000000000A40000-0x0000000000B40000-memory.dmp
memory/3744-51-0x0000000000930000-0x000000000095D000-memory.dmp
memory/3744-52-0x0000000000400000-0x0000000000430000-memory.dmp
memory/3744-56-0x0000000000400000-0x0000000000430000-memory.dmp
memory/3744-55-0x0000000000400000-0x0000000000813000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu8518.exe
| MD5 | f202ca29aa974f4362457b338c3ed8bd |
| SHA1 | b1cb412db360a2a8d77e4e6e9865b6cd80419906 |
| SHA256 | 60c09f130a7749f4dcf50a33f83eb935b6eadbabe8376fd88607158e6f0971bb |
| SHA512 | f8fc8217f135e68fb9fb30771d317c849145d9ddf434e203a8227ae97c9123fb22dec817b8a8b24fd16320f94b96c8d0970762d8b950712f63b8d1af16169a2d |
memory/2512-61-0x0000000004D50000-0x0000000004D96000-memory.dmp
memory/2512-62-0x00000000053C0000-0x0000000005404000-memory.dmp
memory/2512-78-0x00000000053C0000-0x00000000053FF000-memory.dmp
memory/2512-82-0x00000000053C0000-0x00000000053FF000-memory.dmp
memory/2512-96-0x00000000053C0000-0x00000000053FF000-memory.dmp
memory/2512-94-0x00000000053C0000-0x00000000053FF000-memory.dmp
memory/2512-92-0x00000000053C0000-0x00000000053FF000-memory.dmp
memory/2512-91-0x00000000053C0000-0x00000000053FF000-memory.dmp
memory/2512-88-0x00000000053C0000-0x00000000053FF000-memory.dmp
memory/2512-86-0x00000000053C0000-0x00000000053FF000-memory.dmp
memory/2512-84-0x00000000053C0000-0x00000000053FF000-memory.dmp
memory/2512-80-0x00000000053C0000-0x00000000053FF000-memory.dmp
memory/2512-76-0x00000000053C0000-0x00000000053FF000-memory.dmp
memory/2512-74-0x00000000053C0000-0x00000000053FF000-memory.dmp
memory/2512-72-0x00000000053C0000-0x00000000053FF000-memory.dmp
memory/2512-70-0x00000000053C0000-0x00000000053FF000-memory.dmp
memory/2512-68-0x00000000053C0000-0x00000000053FF000-memory.dmp
memory/2512-66-0x00000000053C0000-0x00000000053FF000-memory.dmp
memory/2512-64-0x00000000053C0000-0x00000000053FF000-memory.dmp
memory/2512-63-0x00000000053C0000-0x00000000053FF000-memory.dmp
memory/2512-969-0x00000000055A0000-0x0000000005BB8000-memory.dmp
memory/2512-970-0x0000000005C40000-0x0000000005D4A000-memory.dmp
memory/2512-971-0x0000000005D80000-0x0000000005D92000-memory.dmp
memory/2512-972-0x0000000005DA0000-0x0000000005DDC000-memory.dmp
memory/2512-973-0x0000000005EF0000-0x0000000005F3C000-memory.dmp