Analysis Overview
SHA256
1ba653eb8a0633e5450989333ffd706d58fde688d4692849d895f1073c905778
Threat Level: Known bad
The file 1ba653eb8a0633e5450989333ffd706d58fde688d4692849d895f1073c905778 was found to be: Known bad.
Malicious Activity Summary
RedLine payload
Healer family
Redline family
Modifies Windows Defender Real-time Protection settings
Healer
RedLine
Detects Healer an antivirus disabler dropper
Executes dropped EXE
Windows security modification
Adds Run key to start application
Program crash
System Location Discovery: System Language Discovery
Unsigned PE
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-04 14:01
Signatures
Unsigned PE
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Analysis: behavioral1
Detonation Overview
Submitted
2024-11-04 14:01
Reported
2024-11-04 14:03
Platform
win10v2004-20241007-en
Max time kernel
149s
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\DisableBehaviorMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro5236.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\pro5236.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\pro5236.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\pro5236.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\pro5236.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro5236.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\un741506.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro5236.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu9834.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\pro5236.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro5236.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\1ba653eb8a0633e5450989333ffd706d58fde688d4692849d895f1073c905778.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\un741506.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\pro5236.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\1ba653eb8a0633e5450989333ffd706d58fde688d4692849d895f1073c905778.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un741506.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro5236.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu9834.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro5236.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro5236.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro5236.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu9834.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\1ba653eb8a0633e5450989333ffd706d58fde688d4692849d895f1073c905778.exe
"C:\Users\Admin\AppData\Local\Temp\1ba653eb8a0633e5450989333ffd706d58fde688d4692849d895f1073c905778.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un741506.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un741506.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro5236.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro5236.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 860 -ip 860
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 860 -s 1084
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu9834.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu9834.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 68.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.150.49.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| RU | 176.113.115.145:4125 | tcp | |
| US | 8.8.8.8:53 | 200.163.202.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 28.118.140.52.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 | |
| US | 8.8.8.8:53 | 138.201.86.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 31.243.111.52.in-addr.arpa | udp |
| RU | 176.113.115.145:4125 | tcp | |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 10.28.171.150.in-addr.arpa | udp |
| RU | 176.113.115.145:4125 | tcp | |
| RU | 176.113.115.145:4125 | tcp | |
| US | 8.8.8.8:53 | 31.73.42.20.in-addr.arpa | udp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un741506.exe
| MD5 | 38942ed647966139df59d55976fc3bb2 |
| SHA1 | 6f794775747cb151bfd5c176f63b95e4190f6a9a |
| SHA256 | 3d2d216db8b6cc38cbf1976613b655b36cff090a8c37fc14e0d35380963b08e3 |
| SHA512 | e413494e927dfeecd1630fe52b998ebdf3fc3ee732835acd25a1bdda5a2203444cd1909586b6263ea93775639676d33d97d5b0a2212b6e73fcf5f4fea3a21cca |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro5236.exe
| MD5 | 2382f9d8ee4d02f6c02384c461045a96 |
| SHA1 | a0cf995e4315f581d637d85df713b408994d6736 |
| SHA256 | 530d67e57e8bbe63aeb502f0c811a8fd8a707219b0f0f0ae11c1bc1c0732afc8 |
| SHA512 | 6f3823e12a02a9d0971c7a8b121d172128ead58e9eb4ac1344e814c6a5e4aa883b4ec3da3259250f904ff4b218951df71968e50e42425aca413676ab4a377936 |
memory/860-15-0x0000000000950000-0x0000000000A50000-memory.dmp
memory/860-16-0x0000000000400000-0x0000000000430000-memory.dmp
memory/860-17-0x0000000000400000-0x000000000070B000-memory.dmp
memory/860-18-0x0000000000400000-0x000000000070B000-memory.dmp
memory/860-19-0x0000000002670000-0x000000000268A000-memory.dmp
memory/860-20-0x0000000004DE0000-0x0000000005384000-memory.dmp
memory/860-21-0x0000000004CA0000-0x0000000004CB8000-memory.dmp
memory/860-22-0x0000000004CA0000-0x0000000004CB2000-memory.dmp
memory/860-47-0x0000000004CA0000-0x0000000004CB2000-memory.dmp
memory/860-43-0x0000000004CA0000-0x0000000004CB2000-memory.dmp
memory/860-49-0x0000000004CA0000-0x0000000004CB2000-memory.dmp
memory/860-41-0x0000000004CA0000-0x0000000004CB2000-memory.dmp
memory/860-39-0x0000000004CA0000-0x0000000004CB2000-memory.dmp
memory/860-37-0x0000000004CA0000-0x0000000004CB2000-memory.dmp
memory/860-35-0x0000000004CA0000-0x0000000004CB2000-memory.dmp
memory/860-33-0x0000000004CA0000-0x0000000004CB2000-memory.dmp
memory/860-31-0x0000000004CA0000-0x0000000004CB2000-memory.dmp
memory/860-29-0x0000000004CA0000-0x0000000004CB2000-memory.dmp
memory/860-27-0x0000000004CA0000-0x0000000004CB2000-memory.dmp
memory/860-25-0x0000000004CA0000-0x0000000004CB2000-memory.dmp
memory/860-23-0x0000000004CA0000-0x0000000004CB2000-memory.dmp
memory/860-45-0x0000000004CA0000-0x0000000004CB2000-memory.dmp
memory/860-50-0x0000000000950000-0x0000000000A50000-memory.dmp
memory/860-51-0x0000000000400000-0x0000000000430000-memory.dmp
memory/860-54-0x0000000000400000-0x000000000070B000-memory.dmp
memory/860-55-0x0000000000400000-0x0000000000430000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu9834.exe
| MD5 | ff67e130b6d70b2883c7f60f37d134ff |
| SHA1 | f48375438d3724a25b06f88c9fec7cbb56810fab |
| SHA256 | 4edf96b78713c72114987d50d05eeffca11e604e123e30cb185b8e81879f8428 |
| SHA512 | c9a030656c6452757c2e7e8b31cbb72a71e9c719ff060f7b1c1df397beacdfdc6b4eea166c09a01e7f67c359b49506954d55184ce8452b81a534b2c30b215abf |
memory/1040-60-0x00000000037D0000-0x0000000003816000-memory.dmp
memory/1040-61-0x00000000039B0000-0x00000000039F4000-memory.dmp
memory/1040-69-0x00000000039B0000-0x00000000039EF000-memory.dmp
memory/1040-71-0x00000000039B0000-0x00000000039EF000-memory.dmp
memory/1040-95-0x00000000039B0000-0x00000000039EF000-memory.dmp
memory/1040-93-0x00000000039B0000-0x00000000039EF000-memory.dmp
memory/1040-89-0x00000000039B0000-0x00000000039EF000-memory.dmp
memory/1040-87-0x00000000039B0000-0x00000000039EF000-memory.dmp
memory/1040-85-0x00000000039B0000-0x00000000039EF000-memory.dmp
memory/1040-83-0x00000000039B0000-0x00000000039EF000-memory.dmp
memory/1040-81-0x00000000039B0000-0x00000000039EF000-memory.dmp
memory/1040-79-0x00000000039B0000-0x00000000039EF000-memory.dmp
memory/1040-77-0x00000000039B0000-0x00000000039EF000-memory.dmp
memory/1040-75-0x00000000039B0000-0x00000000039EF000-memory.dmp
memory/1040-73-0x00000000039B0000-0x00000000039EF000-memory.dmp
memory/1040-67-0x00000000039B0000-0x00000000039EF000-memory.dmp
memory/1040-65-0x00000000039B0000-0x00000000039EF000-memory.dmp
memory/1040-91-0x00000000039B0000-0x00000000039EF000-memory.dmp
memory/1040-63-0x00000000039B0000-0x00000000039EF000-memory.dmp
memory/1040-62-0x00000000039B0000-0x00000000039EF000-memory.dmp
memory/1040-968-0x0000000006780000-0x0000000006D98000-memory.dmp
memory/1040-969-0x0000000006DA0000-0x0000000006EAA000-memory.dmp
memory/1040-970-0x0000000003D10000-0x0000000003D22000-memory.dmp
memory/1040-971-0x0000000003D30000-0x0000000003D6C000-memory.dmp
memory/1040-972-0x0000000006FB0000-0x0000000006FFC000-memory.dmp