Analysis Overview
SHA256
7ddd2d8e9186f2c19820df2f04e770cd4a29ba1804f2af033c6dd72d931d5218
Threat Level: Known bad
The file 7ddd2d8e9186f2c19820df2f04e770cd4a29ba1804f2af033c6dd72d931d5218 was found to be: Known bad.
Malicious Activity Summary
Healer
Healer family
RedLine
Detects Healer an antivirus disabler dropper
RedLine payload
Modifies Windows Defender Real-time Protection settings
Redline family
Windows security modification
Executes dropped EXE
Adds Run key to start application
Unsigned PE
System Location Discovery: System Language Discovery
Program crash
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-09 21:46
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
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Analysis: behavioral1
Detonation Overview
Submitted
2024-11-09 21:46
Reported
2024-11-09 21:49
Platform
win10v2004-20241007-en
Max time kernel
141s
Max time network
146s
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\IXP002.TMP\py88zQ22.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\ns8565Dj.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\ns8565Dj.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\ns8565Dj.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\py88zQ22.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\py88zQ22.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\py88zQ22.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\ns8565Dj.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\ns8565Dj.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\ns8565Dj.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\py88zQ22.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\py88zQ22.exe | N/A |
RedLine
RedLine payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
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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\will5127.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\will3887.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\ns8565Dj.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\py88zQ22.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qs3691fZ.exe | N/A |
Windows security modification
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\ns8565Dj.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\py88zQ22.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\py88zQ22.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\will5127.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\will3887.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\7ddd2d8e9186f2c19820df2f04e770cd4a29ba1804f2af033c6dd72d931d5218.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\py88zQ22.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\IXP002.TMP\py88zQ22.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qs3691fZ.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\7ddd2d8e9186f2c19820df2f04e770cd4a29ba1804f2af033c6dd72d931d5218.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\will5127.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\will3887.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\ns8565Dj.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\ns8565Dj.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\py88zQ22.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\py88zQ22.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\ns8565Dj.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\py88zQ22.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\7ddd2d8e9186f2c19820df2f04e770cd4a29ba1804f2af033c6dd72d931d5218.exe
"C:\Users\Admin\AppData\Local\Temp\7ddd2d8e9186f2c19820df2f04e770cd4a29ba1804f2af033c6dd72d931d5218.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\will5127.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\will5127.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\will3887.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\will3887.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\ns8565Dj.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\ns8565Dj.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\py88zQ22.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\py88zQ22.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 2224 -ip 2224
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2224 -s 1080
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qs3691fZ.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qs3691fZ.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| RU | 193.233.20.28:4125 | tcp | |
| RU | 193.233.20.28:4125 | tcp | |
| RU | 193.233.20.28:4125 | tcp | |
| US | 8.8.8.8:53 | 14.227.111.52.in-addr.arpa | udp |
| RU | 193.233.20.28:4125 | tcp | |
| RU | 193.233.20.28:4125 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\will5127.exe
| MD5 | a6db21fb84ef959a3ce7c2d6b670a205 |
| SHA1 | b31caf642aa3b889e5699832e413cb45fb49c8bd |
| SHA256 | b9fae2b4cdf589525948245a5a2356c95069fe46f69984b75836194aa9b7719a |
| SHA512 | fca420b2c2d466ab489355c8f51c67700a9c83fe13d50fa988658ecd565f7b0a0985da9d41e059b484c788c4bbb0baafc9aa7ef26a53855a5a18c105cd3f47ef |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\will3887.exe
| MD5 | a315c382084f86e8d2fa5d5544647b3d |
| SHA1 | 750ff90d0a82dbcc0e2adc807dcb41d7c3866111 |
| SHA256 | 242f1fa0bf6c4c26a20441085b039f93e8074b8925dd9ebf96545e5767bdc725 |
| SHA512 | 0e6770f61607b632e25c930ad9c547e386e55b112eb9c1ef5100235ad46649607b68da9124aebdc83ad0d7a827754a465288ea7370cf6208a3536b30bb8f3d8a |
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\ns8565Dj.exe
| MD5 | 7e93bacbbc33e6652e147e7fe07572a0 |
| SHA1 | 421a7167da01c8da4dc4d5234ca3dd84e319e762 |
| SHA256 | 850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38 |
| SHA512 | 250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91 |
memory/1004-21-0x00007FF877FB3000-0x00007FF877FB5000-memory.dmp
memory/1004-22-0x00000000000C0000-0x00000000000CA000-memory.dmp
memory/1004-23-0x00007FF877FB3000-0x00007FF877FB5000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\py88zQ22.exe
| MD5 | a93dcf0ad9fea2173829699bed8ff64e |
| SHA1 | 5898ae49fd3cb8f9493d0ea7afa24a25b96dbfc5 |
| SHA256 | 9b03d6b514ccd2f4e2c394fb7298116fcbc15414b03b92930ceb78e6a4606d2f |
| SHA512 | bb74f9ee1fabcb3bd9cbf15221821dcd69f2c9ed0545df947b6e6c6d9d3b800f64ffe98467439c9d907f8b2fd6adf7539ab8fb19b29f60210372755c4fa6ece3 |
memory/2224-29-0x00000000049F0000-0x0000000004A0A000-memory.dmp
memory/2224-30-0x0000000007170000-0x0000000007714000-memory.dmp
memory/2224-31-0x0000000004B90000-0x0000000004BA8000-memory.dmp
memory/2224-32-0x0000000004B90000-0x0000000004BA2000-memory.dmp
memory/2224-37-0x0000000004B90000-0x0000000004BA2000-memory.dmp
memory/2224-59-0x0000000004B90000-0x0000000004BA2000-memory.dmp
memory/2224-57-0x0000000004B90000-0x0000000004BA2000-memory.dmp
memory/2224-55-0x0000000004B90000-0x0000000004BA2000-memory.dmp
memory/2224-53-0x0000000004B90000-0x0000000004BA2000-memory.dmp
memory/2224-51-0x0000000004B90000-0x0000000004BA2000-memory.dmp
memory/2224-49-0x0000000004B90000-0x0000000004BA2000-memory.dmp
memory/2224-47-0x0000000004B90000-0x0000000004BA2000-memory.dmp
memory/2224-45-0x0000000004B90000-0x0000000004BA2000-memory.dmp
memory/2224-43-0x0000000004B90000-0x0000000004BA2000-memory.dmp
memory/2224-41-0x0000000004B90000-0x0000000004BA2000-memory.dmp
memory/2224-39-0x0000000004B90000-0x0000000004BA2000-memory.dmp
memory/2224-35-0x0000000004B90000-0x0000000004BA2000-memory.dmp
memory/2224-33-0x0000000004B90000-0x0000000004BA2000-memory.dmp
memory/2224-60-0x0000000000400000-0x0000000002B05000-memory.dmp
memory/3324-66-0x0000000000D80000-0x0000000000DB2000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qs3691fZ.exe
| MD5 | 0ecc8ab62b7278cc6650517251f1543c |
| SHA1 | b4273cda193a20d48e83241275ffc34ddad412f2 |
| SHA256 | b0f1238e54ac8e3534af7ecb4f834bea3223120fedb1eab80f7a1bf00fb5b97a |
| SHA512 | c79d266c82b766ca39377fd02b3bc307fce4b59f53936e97c162200de3f8b3f72f6beda2aef2ab9ecd9be669b625c6ed0aaefa157cca7ac11d78b1939f660092 |
memory/2224-62-0x0000000000400000-0x0000000002B05000-memory.dmp
memory/3324-67-0x0000000005BA0000-0x00000000061B8000-memory.dmp
memory/3324-68-0x0000000005720000-0x000000000582A000-memory.dmp
memory/3324-69-0x0000000005660000-0x0000000005672000-memory.dmp
memory/3324-70-0x00000000056C0000-0x00000000056FC000-memory.dmp
memory/3324-71-0x0000000005830000-0x000000000587C000-memory.dmp