Analysis Overview
SHA256
d5eefa5fbd45d84aaa5f194f31e6665c78a255184fed241e5378e967229f9e3a
Threat Level: Known bad
The file d5eefa5fbd45d84aaa5f194f31e6665c78a255184fed241e5378e967229f9e3a was found to be: Known bad.
Malicious Activity Summary
Healer family
Modifies Windows Defender Real-time Protection settings
RedLine payload
Redline family
Healer
RedLine
Detects Healer an antivirus disabler dropper
Windows security modification
Executes dropped EXE
Adds Run key to start application
System Location Discovery: System Language Discovery
Program crash
Unsigned PE
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-10 00:37
Signatures
Unsigned PE
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Analysis: behavioral1
Detonation Overview
Submitted
2024-11-10 00:37
Reported
2024-11-10 00:40
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 |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro9933.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\pro9933.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro9933.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\pro9933.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\pro9933.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\pro9933.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\un175248.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro9933.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu3196.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\pro9933.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro9933.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\d5eefa5fbd45d84aaa5f194f31e6665c78a255184fed241e5378e967229f9e3a.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\un175248.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\pro9933.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\d5eefa5fbd45d84aaa5f194f31e6665c78a255184fed241e5378e967229f9e3a.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un175248.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro9933.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu3196.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro9933.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro9933.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro9933.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu3196.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\d5eefa5fbd45d84aaa5f194f31e6665c78a255184fed241e5378e967229f9e3a.exe
"C:\Users\Admin\AppData\Local\Temp\d5eefa5fbd45d84aaa5f194f31e6665c78a255184fed241e5378e967229f9e3a.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un175248.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un175248.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro9933.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro9933.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 404 -ip 404
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 404 -s 1004
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu3196.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu3196.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 71.159.190.20.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 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| RU | 176.113.115.145:4125 | tcp | |
| RU | 176.113.115.145:4125 | tcp | |
| US | 8.8.8.8:53 | 14.227.111.52.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 |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un175248.exe
| MD5 | 1729955f4374cd22929fd0c0ade23a4e |
| SHA1 | d53efd511c0e059be95fb50fd32e00d92f2f38c1 |
| SHA256 | e159d38903baffd77a60bbc0238da09d75c8cdc3416af4b5edca2aec3a7fbcfb |
| SHA512 | 57bb058b4ca56d10688863141d91e8d19ea00446ad38ff62b5ee678942496cfbdd884f6fdaae645e4c005c9f1d558b750effde58405ecaba143223d246991fc0 |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro9933.exe
| MD5 | 42ef4c4c788cc9bc19b4d149fee8a663 |
| SHA1 | 4f452dda928a9446fc3babe1b802f365a236ae78 |
| SHA256 | bf56242df3626e3804288fe23316fe1a0c1407404a5859eca5f41084995cee56 |
| SHA512 | c1d3d8bfedcab0f3b9ea2cf9e33f49f925a0ab9f826dde65f6abf24a846a45936a3a1934e9ae118dbaccb39e17d260132d64acbf2518b31cd934f1178b8ab757 |
memory/404-15-0x0000000000810000-0x0000000000910000-memory.dmp
memory/404-16-0x0000000000910000-0x000000000093D000-memory.dmp
memory/404-17-0x0000000000400000-0x0000000000430000-memory.dmp
memory/404-18-0x0000000000400000-0x000000000070B000-memory.dmp
memory/404-19-0x0000000004C20000-0x0000000004C3A000-memory.dmp
memory/404-20-0x0000000004CB0000-0x0000000005254000-memory.dmp
memory/404-21-0x0000000005260000-0x0000000005278000-memory.dmp
memory/404-49-0x0000000005260000-0x0000000005272000-memory.dmp
memory/404-47-0x0000000005260000-0x0000000005272000-memory.dmp
memory/404-46-0x0000000005260000-0x0000000005272000-memory.dmp
memory/404-43-0x0000000005260000-0x0000000005272000-memory.dmp
memory/404-41-0x0000000005260000-0x0000000005272000-memory.dmp
memory/404-39-0x0000000005260000-0x0000000005272000-memory.dmp
memory/404-37-0x0000000005260000-0x0000000005272000-memory.dmp
memory/404-35-0x0000000005260000-0x0000000005272000-memory.dmp
memory/404-33-0x0000000005260000-0x0000000005272000-memory.dmp
memory/404-31-0x0000000005260000-0x0000000005272000-memory.dmp
memory/404-29-0x0000000005260000-0x0000000005272000-memory.dmp
memory/404-27-0x0000000005260000-0x0000000005272000-memory.dmp
memory/404-25-0x0000000005260000-0x0000000005272000-memory.dmp
memory/404-23-0x0000000005260000-0x0000000005272000-memory.dmp
memory/404-22-0x0000000005260000-0x0000000005272000-memory.dmp
memory/404-50-0x0000000000810000-0x0000000000910000-memory.dmp
memory/404-51-0x0000000000910000-0x000000000093D000-memory.dmp
memory/404-52-0x0000000000400000-0x0000000000430000-memory.dmp
memory/404-56-0x0000000000400000-0x0000000000430000-memory.dmp
memory/404-55-0x0000000000400000-0x000000000070B000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu3196.exe
| MD5 | db5f565bfe58f5f55e0337a9538b7fc9 |
| SHA1 | edb4ef5e99a2be3cc62b2340dfd1112e7492cff0 |
| SHA256 | c52ba136097b0a1234c7cd57f147b2238383d326882c30d3e6ec06cbf55e26ca |
| SHA512 | f36e309d51ed4d79adb7bbec0292130e54f08506509ba1a3b960f803327a69566ffa882682c3336ea0d76e34309936d8e77902fa44b9a61d28b57d466b677163 |
memory/4916-61-0x0000000005F90000-0x0000000005FD6000-memory.dmp
memory/4916-62-0x0000000006010000-0x0000000006054000-memory.dmp
memory/4916-72-0x0000000006010000-0x000000000604F000-memory.dmp
memory/4916-74-0x0000000006010000-0x000000000604F000-memory.dmp
memory/4916-96-0x0000000006010000-0x000000000604F000-memory.dmp
memory/4916-92-0x0000000006010000-0x000000000604F000-memory.dmp
memory/4916-90-0x0000000006010000-0x000000000604F000-memory.dmp
memory/4916-88-0x0000000006010000-0x000000000604F000-memory.dmp
memory/4916-86-0x0000000006010000-0x000000000604F000-memory.dmp
memory/4916-84-0x0000000006010000-0x000000000604F000-memory.dmp
memory/4916-82-0x0000000006010000-0x000000000604F000-memory.dmp
memory/4916-80-0x0000000006010000-0x000000000604F000-memory.dmp
memory/4916-78-0x0000000006010000-0x000000000604F000-memory.dmp
memory/4916-76-0x0000000006010000-0x000000000604F000-memory.dmp
memory/4916-70-0x0000000006010000-0x000000000604F000-memory.dmp
memory/4916-68-0x0000000006010000-0x000000000604F000-memory.dmp
memory/4916-94-0x0000000006010000-0x000000000604F000-memory.dmp
memory/4916-66-0x0000000006010000-0x000000000604F000-memory.dmp
memory/4916-64-0x0000000006010000-0x000000000604F000-memory.dmp
memory/4916-63-0x0000000006010000-0x000000000604F000-memory.dmp
memory/4916-969-0x0000000006660000-0x0000000006C78000-memory.dmp
memory/4916-970-0x0000000006D00000-0x0000000006E0A000-memory.dmp
memory/4916-971-0x0000000006E40000-0x0000000006E52000-memory.dmp
memory/4916-972-0x0000000006E60000-0x0000000006E9C000-memory.dmp
memory/4916-973-0x0000000006FB0000-0x0000000006FFC000-memory.dmp