Analysis Overview
SHA256
17041f2a313cf1f6e73cd709bc4c4bc0b4f933b69d372e56f92f8c8c76dfbda3
Threat Level: Known bad
The file 17041f2a313cf1f6e73cd709bc4c4bc0b4f933b69d372e56f92f8c8c76dfbda3 was found to be: Known bad.
Malicious Activity Summary
Modifies Windows Defender Real-time Protection settings
RedLine
RedLine payload
Redline family
Detects Healer an antivirus disabler dropper
Healer family
Healer
Windows security modification
Executes dropped EXE
Adds Run key to start application
System Location Discovery: System Language Discovery
Unsigned PE
Program crash
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-13 20:01
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
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Analysis: behavioral1
Detonation Overview
Submitted
2024-11-13 20:01
Reported
2024-11-13 20:03
Platform
win10v2004-20241007-en
Max time kernel
149s
Max time network
150s
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 |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ns2822yc.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ns2822yc.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ns2822yc.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\py89Li87.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\py89Li87.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\py89Li87.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ns2822yc.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ns2822yc.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ns2822yc.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\py89Li87.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\py89Li87.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\py89Li87.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\will5666.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ns2822yc.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\py89Li87.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\qs4596kH.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\IXP001.TMP\ns2822yc.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\py89Li87.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\py89Li87.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\17041f2a313cf1f6e73cd709bc4c4bc0b4f933b69d372e56f92f8c8c76dfbda3.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\will5666.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\py89Li87.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\IXP000.TMP\qs4596kH.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\17041f2a313cf1f6e73cd709bc4c4bc0b4f933b69d372e56f92f8c8c76dfbda3.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\will5666.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\py89Li87.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ns2822yc.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ns2822yc.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\py89Li87.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\py89Li87.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ns2822yc.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\py89Li87.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\17041f2a313cf1f6e73cd709bc4c4bc0b4f933b69d372e56f92f8c8c76dfbda3.exe
"C:\Users\Admin\AppData\Local\Temp\17041f2a313cf1f6e73cd709bc4c4bc0b4f933b69d372e56f92f8c8c76dfbda3.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\will5666.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\will5666.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ns2822yc.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ns2822yc.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\py89Li87.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\py89Li87.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 4856 -ip 4856
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4856 -s 1080
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\qs4596kH.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\qs4596kH.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 75.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.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 | 43.229.111.52.in-addr.arpa | udp |
| RU | 193.233.20.28:4125 | tcp | |
| RU | 193.233.20.28:4125 | tcp | |
| US | 8.8.8.8:53 | 4.173.189.20.in-addr.arpa | udp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\will5666.exe
| MD5 | 72de2ae75e51966687def1a499a9f57f |
| SHA1 | 2af1b1d3bda21b7bbdf9c20ea329dd022f018f13 |
| SHA256 | d41e3838f277e723ee1c527aa96e3bcc58540b913738c70e955e90cb298047f5 |
| SHA512 | 511b11368ca19db294d6e20e4e7f72ad72d8116a70126f20a422437e5619ca3a1fb1946b640975cf1a45f425b60a50175f9a105fd41a09e57ce059548e167cdb |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ns2822yc.exe
| MD5 | 7e93bacbbc33e6652e147e7fe07572a0 |
| SHA1 | 421a7167da01c8da4dc4d5234ca3dd84e319e762 |
| SHA256 | 850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38 |
| SHA512 | 250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91 |
memory/4032-14-0x00007FFD99A43000-0x00007FFD99A45000-memory.dmp
memory/4032-15-0x0000000000B70000-0x0000000000B7A000-memory.dmp
memory/4032-17-0x00007FFD99A43000-0x00007FFD99A45000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\py89Li87.exe
| MD5 | aca0590bc00172d7241be1f3bc167e68 |
| SHA1 | f84f5c84abb66870b627123b0c0791495005f428 |
| SHA256 | 41ba420b1d8063d19f09cf869c39b148c6f1959598cac3e06aba214efb0b65c6 |
| SHA512 | c553ad47eec123d6a7711cba0b8230c47c21e8f2cb769754b5a78d2cd92187fb05759b5eab8528f90926c7e06541f00c3f52869936efec56da5120038c815ea7 |
memory/4856-22-0x0000000004B50000-0x0000000004B6A000-memory.dmp
memory/4856-23-0x0000000007210000-0x00000000077B4000-memory.dmp
memory/4856-24-0x00000000071E0000-0x00000000071F8000-memory.dmp
memory/4856-52-0x00000000071E0000-0x00000000071F2000-memory.dmp
memory/4856-50-0x00000000071E0000-0x00000000071F2000-memory.dmp
memory/4856-48-0x00000000071E0000-0x00000000071F2000-memory.dmp
memory/4856-46-0x00000000071E0000-0x00000000071F2000-memory.dmp
memory/4856-44-0x00000000071E0000-0x00000000071F2000-memory.dmp
memory/4856-42-0x00000000071E0000-0x00000000071F2000-memory.dmp
memory/4856-40-0x00000000071E0000-0x00000000071F2000-memory.dmp
memory/4856-38-0x00000000071E0000-0x00000000071F2000-memory.dmp
memory/4856-36-0x00000000071E0000-0x00000000071F2000-memory.dmp
memory/4856-34-0x00000000071E0000-0x00000000071F2000-memory.dmp
memory/4856-32-0x00000000071E0000-0x00000000071F2000-memory.dmp
memory/4856-30-0x00000000071E0000-0x00000000071F2000-memory.dmp
memory/4856-28-0x00000000071E0000-0x00000000071F2000-memory.dmp
memory/4856-26-0x00000000071E0000-0x00000000071F2000-memory.dmp
memory/4856-25-0x00000000071E0000-0x00000000071F2000-memory.dmp
memory/4856-53-0x0000000000400000-0x0000000002B05000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\qs4596kH.exe
| MD5 | 0ecc8ab62b7278cc6650517251f1543c |
| SHA1 | b4273cda193a20d48e83241275ffc34ddad412f2 |
| SHA256 | b0f1238e54ac8e3534af7ecb4f834bea3223120fedb1eab80f7a1bf00fb5b97a |
| SHA512 | c79d266c82b766ca39377fd02b3bc307fce4b59f53936e97c162200de3f8b3f72f6beda2aef2ab9ecd9be669b625c6ed0aaefa157cca7ac11d78b1939f660092 |
memory/2376-59-0x0000000000790000-0x00000000007C2000-memory.dmp
memory/4856-55-0x0000000000400000-0x0000000002B05000-memory.dmp
memory/2376-60-0x00000000055D0000-0x0000000005BE8000-memory.dmp
memory/2376-61-0x0000000005130000-0x000000000523A000-memory.dmp
memory/2376-62-0x0000000005060000-0x0000000005072000-memory.dmp
memory/2376-63-0x00000000050C0000-0x00000000050FC000-memory.dmp
memory/2376-64-0x0000000005240000-0x000000000528C000-memory.dmp