Analysis Overview
SHA256
3f14d78af869d6463b69e8c432ba0521974842247f5a1f184e79df0f68308d22
Threat Level: Known bad
The file 3f14d78af869d6463b69e8c432ba0521974842247f5a1f184e79df0f68308d22 was found to be: Known bad.
Malicious Activity Summary
RedLine payload
RedLine
Modifies Windows Defender Real-time Protection settings
Detects Healer an antivirus disabler dropper
Healer
Redline family
Healer family
Executes dropped EXE
Windows security modification
Adds Run key to start application
System Location Discovery: System Language Discovery
Unsigned PE
Program crash
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-04 20:48
Signatures
Unsigned PE
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Analysis: behavioral1
Detonation Overview
Submitted
2024-11-04 20:48
Reported
2024-11-04 20:51
Platform
win10v2004-20241007-en
Max time kernel
144s
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\DisableScanOnRealtimeEnable = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1551.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1551.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\pro1551.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\pro1551.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\pro1551.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\pro1551.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\un177449.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1551.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu4337.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\pro1551.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1551.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\un177449.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\3f14d78af869d6463b69e8c432ba0521974842247f5a1f184e79df0f68308d22.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\pro1551.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\3f14d78af869d6463b69e8c432ba0521974842247f5a1f184e79df0f68308d22.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un177449.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1551.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu4337.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1551.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1551.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1551.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu4337.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\3f14d78af869d6463b69e8c432ba0521974842247f5a1f184e79df0f68308d22.exe
"C:\Users\Admin\AppData\Local\Temp\3f14d78af869d6463b69e8c432ba0521974842247f5a1f184e79df0f68308d22.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un177449.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un177449.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1551.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1551.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 3704 -ip 3704
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3704 -s 1080
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu4337.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu4337.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 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.159.190.20.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 | 26.35.223.20.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 | 110.11.19.2.in-addr.arpa | udp |
| RU | 176.113.115.145:4125 | tcp | |
| RU | 176.113.115.145:4125 | tcp | |
| US | 8.8.8.8:53 | 134.190.18.2.in-addr.arpa | udp |
| RU | 176.113.115.145:4125 | tcp | |
| US | 8.8.8.8:53 | 30.243.111.52.in-addr.arpa | udp |
| 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 |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un177449.exe
| MD5 | 4c493ffda178df81fac235fd09b5c9d7 |
| SHA1 | eacf3ecd19c324383b50d0cd58b135cd64852835 |
| SHA256 | 9032331085c60b8c2ed3bf3c5427e70664ee4a18016ac46e7bf5ab6add752ddf |
| SHA512 | eb311c4128f91d10e48f2bfdb7ba659ff4cba8d7d39e931bd533b80a8f75fc08f8a73fb794dfba4c4bd1432392caf2e03cd33175e7f69bafd4af941387f5d77b |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1551.exe
| MD5 | 0abd7336bd501d64b8071f679af41369 |
| SHA1 | 35c27fda316311e5d33bc51082001d44cfd3561b |
| SHA256 | 39f0ffaab260c1f28bbc132af01263d14da6b31d65da1abc6d39d6400d93f333 |
| SHA512 | 6c759c8fa4dc8ad5aafe3c11791bfb8f339f0b4309136a4a630338328070f013a4a1665ab06b03e48b3d7ad81b0f5e5977f01cc6eaf9f4ebcecc1f0300754ea9 |
memory/3704-15-0x00000000007F0000-0x00000000008F0000-memory.dmp
memory/3704-16-0x0000000000750000-0x000000000077D000-memory.dmp
memory/3704-17-0x0000000000400000-0x0000000000430000-memory.dmp
memory/3704-18-0x0000000000400000-0x00000000005A3000-memory.dmp
memory/3704-19-0x00000000022F0000-0x000000000230A000-memory.dmp
memory/3704-20-0x0000000004C30000-0x00000000051D4000-memory.dmp
memory/3704-21-0x0000000002600000-0x0000000002618000-memory.dmp
memory/3704-25-0x0000000002600000-0x0000000002612000-memory.dmp
memory/3704-41-0x0000000002600000-0x0000000002612000-memory.dmp
memory/3704-49-0x0000000002600000-0x0000000002612000-memory.dmp
memory/3704-47-0x0000000002600000-0x0000000002612000-memory.dmp
memory/3704-45-0x0000000002600000-0x0000000002612000-memory.dmp
memory/3704-43-0x0000000002600000-0x0000000002612000-memory.dmp
memory/3704-39-0x0000000002600000-0x0000000002612000-memory.dmp
memory/3704-37-0x0000000002600000-0x0000000002612000-memory.dmp
memory/3704-36-0x0000000002600000-0x0000000002612000-memory.dmp
memory/3704-33-0x0000000002600000-0x0000000002612000-memory.dmp
memory/3704-31-0x0000000002600000-0x0000000002612000-memory.dmp
memory/3704-29-0x0000000002600000-0x0000000002612000-memory.dmp
memory/3704-27-0x0000000002600000-0x0000000002612000-memory.dmp
memory/3704-23-0x0000000002600000-0x0000000002612000-memory.dmp
memory/3704-22-0x0000000002600000-0x0000000002612000-memory.dmp
memory/3704-50-0x00000000007F0000-0x00000000008F0000-memory.dmp
memory/3704-51-0x0000000000400000-0x0000000000430000-memory.dmp
memory/3704-55-0x0000000000400000-0x0000000000430000-memory.dmp
memory/3704-54-0x0000000000400000-0x00000000005A3000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu4337.exe
| MD5 | 65ff178f36465cb9d5144a20b0d25879 |
| SHA1 | 270afae7b8313aedc5f7a358de66ec4ab4bb83a0 |
| SHA256 | b7570fdd7776aecbe0db6314c39e3aad316fa5ec0ad13f73279303bba551dac9 |
| SHA512 | 802427e8f8dbc95e143aa205129212620b9fe50904505a29468185caddc0a7c5be09baa369546af341cc74f75c020089c48c1a3c55eceada3eb9f6a020d192ab |
memory/4176-60-0x00000000041D0000-0x0000000004216000-memory.dmp
memory/4176-61-0x0000000006EC0000-0x0000000006F04000-memory.dmp
memory/4176-84-0x0000000006EC0000-0x0000000006EFF000-memory.dmp
memory/4176-87-0x0000000006EC0000-0x0000000006EFF000-memory.dmp
memory/4176-95-0x0000000006EC0000-0x0000000006EFF000-memory.dmp
memory/4176-93-0x0000000006EC0000-0x0000000006EFF000-memory.dmp
memory/4176-91-0x0000000006EC0000-0x0000000006EFF000-memory.dmp
memory/4176-89-0x0000000006EC0000-0x0000000006EFF000-memory.dmp
memory/4176-85-0x0000000006EC0000-0x0000000006EFF000-memory.dmp
memory/4176-81-0x0000000006EC0000-0x0000000006EFF000-memory.dmp
memory/4176-79-0x0000000006EC0000-0x0000000006EFF000-memory.dmp
memory/4176-77-0x0000000006EC0000-0x0000000006EFF000-memory.dmp
memory/4176-73-0x0000000006EC0000-0x0000000006EFF000-memory.dmp
memory/4176-71-0x0000000006EC0000-0x0000000006EFF000-memory.dmp
memory/4176-69-0x0000000006EC0000-0x0000000006EFF000-memory.dmp
memory/4176-67-0x0000000006EC0000-0x0000000006EFF000-memory.dmp
memory/4176-65-0x0000000006EC0000-0x0000000006EFF000-memory.dmp
memory/4176-75-0x0000000006EC0000-0x0000000006EFF000-memory.dmp
memory/4176-63-0x0000000006EC0000-0x0000000006EFF000-memory.dmp
memory/4176-62-0x0000000006EC0000-0x0000000006EFF000-memory.dmp
memory/4176-968-0x0000000007050000-0x0000000007668000-memory.dmp
memory/4176-969-0x00000000076F0000-0x00000000077FA000-memory.dmp
memory/4176-970-0x0000000007830000-0x0000000007842000-memory.dmp
memory/4176-971-0x0000000007850000-0x000000000788C000-memory.dmp
memory/4176-972-0x00000000079A0000-0x00000000079EC000-memory.dmp