Analysis Overview
SHA256
5235be3d25acc4cbc5ea285e3b835d6180e5079ef39bcbff19088b126e70743b
Threat Level: Known bad
The file 5235be3d25acc4cbc5ea285e3b835d6180e5079ef39bcbff19088b126e70743b was found to be: Known bad.
Malicious Activity Summary
Healer
RedLine payload
Detects Healer an antivirus disabler dropper
Healer family
Modifies Windows Defender Real-time Protection settings
RedLine
Redline family
Executes dropped EXE
Windows security modification
Adds Run key to start application
Unsigned PE
Program crash
System Location Discovery: System Language Discovery
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-09 03:50
Signatures
Unsigned PE
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Analysis: behavioral1
Detonation Overview
Submitted
2024-11-09 03:50
Reported
2024-11-09 03:53
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\DisableBehaviorMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1319.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\pro1319.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\pro1319.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\pro1319.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\pro1319.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1319.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\un549368.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1319.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu1302.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\pro1319.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1319.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\5235be3d25acc4cbc5ea285e3b835d6180e5079ef39bcbff19088b126e70743b.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\un549368.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\pro1319.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\IXP001.TMP\qu1302.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\5235be3d25acc4cbc5ea285e3b835d6180e5079ef39bcbff19088b126e70743b.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un549368.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1319.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1319.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1319.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1319.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu1302.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\5235be3d25acc4cbc5ea285e3b835d6180e5079ef39bcbff19088b126e70743b.exe
"C:\Users\Admin\AppData\Local\Temp\5235be3d25acc4cbc5ea285e3b835d6180e5079ef39bcbff19088b126e70743b.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un549368.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un549368.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1319.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1319.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 3668 -ip 3668
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3668 -s 1080
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu1302.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu1302.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 | 95.221.229.192.in-addr.arpa | udp |
| RU | 176.113.115.145:4125 | tcp | |
| US | 8.8.8.8:53 | 53.210.109.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 69.190.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 104.219.191.52.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 | |
| US | 8.8.8.8:53 | 13.227.111.52.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\un549368.exe
| MD5 | d05f5d18bb4bdf2de7462bebade7a264 |
| SHA1 | a3be46cfcded334fc2959ed382d462ccf02ff8a4 |
| SHA256 | 0ad6d89755938f141b0187489f2a663a245c71bc1f345172a13ef0bafbcc2d16 |
| SHA512 | fb48aab09a36279cf75bb14a3f53384422b4e7617aef352cb3c515b9c5701d67ab652a0ae5e42d8d026a1eba3b66d55ea60072ff10909ea77f4edd3e5fae649f |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1319.exe
| MD5 | efb6aa9f9dc1e51a667da39267f55fb2 |
| SHA1 | cff110ceee2e2b24f8bb1452040de8d91c1b3edf |
| SHA256 | 99145be2ae87d4fa532f8476b021c5be093c225858afe3ec669311b1240277e9 |
| SHA512 | 2876956988ab5ced64d64903af5125b92ccfa4e18a41f6c3ede0e990945e84f47c87c44865d410d93663fd9c894aae669fb5dd224451bb582b5c4a008bf3ad42 |
memory/3668-15-0x0000000002F30000-0x0000000003030000-memory.dmp
memory/3668-16-0x0000000002C70000-0x0000000002C9D000-memory.dmp
memory/3668-17-0x0000000000400000-0x0000000000430000-memory.dmp
memory/3668-18-0x0000000004A10000-0x0000000004A2A000-memory.dmp
memory/3668-19-0x0000000007110000-0x00000000076B4000-memory.dmp
memory/3668-20-0x00000000070A0000-0x00000000070B8000-memory.dmp
memory/3668-40-0x00000000070A0000-0x00000000070B2000-memory.dmp
memory/3668-48-0x00000000070A0000-0x00000000070B2000-memory.dmp
memory/3668-46-0x00000000070A0000-0x00000000070B2000-memory.dmp
memory/3668-44-0x00000000070A0000-0x00000000070B2000-memory.dmp
memory/3668-42-0x00000000070A0000-0x00000000070B2000-memory.dmp
memory/3668-38-0x00000000070A0000-0x00000000070B2000-memory.dmp
memory/3668-36-0x00000000070A0000-0x00000000070B2000-memory.dmp
memory/3668-34-0x00000000070A0000-0x00000000070B2000-memory.dmp
memory/3668-32-0x00000000070A0000-0x00000000070B2000-memory.dmp
memory/3668-30-0x00000000070A0000-0x00000000070B2000-memory.dmp
memory/3668-28-0x00000000070A0000-0x00000000070B2000-memory.dmp
memory/3668-24-0x00000000070A0000-0x00000000070B2000-memory.dmp
memory/3668-22-0x00000000070A0000-0x00000000070B2000-memory.dmp
memory/3668-21-0x00000000070A0000-0x00000000070B2000-memory.dmp
memory/3668-26-0x00000000070A0000-0x00000000070B2000-memory.dmp
memory/3668-49-0x0000000002F30000-0x0000000003030000-memory.dmp
memory/3668-50-0x0000000002C70000-0x0000000002C9D000-memory.dmp
memory/3668-52-0x0000000000400000-0x0000000000430000-memory.dmp
memory/3668-51-0x0000000000400000-0x0000000002B84000-memory.dmp
memory/3668-55-0x0000000000400000-0x0000000000430000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu1302.exe
| MD5 | a841f43cc788c2ee3f4a20cf746f70d6 |
| SHA1 | ae510a9b3f2effe1e9d9ec3468bd9a6074c883a2 |
| SHA256 | f064ed987b2edeaf60ddfe2e7f2f90024c92f27e31fb9112cbf27820e4cce370 |
| SHA512 | e48d2c470d54870e7112a6c2c1b7d14e345991461b5e93691bc08e4ecb9097e40c7212ed683330d0b4a9d40bc77826fc25b286f981fc10c0d9b427102d4154cc |
memory/3668-54-0x0000000000400000-0x0000000002B84000-memory.dmp
memory/944-60-0x0000000004860000-0x00000000048A6000-memory.dmp
memory/944-61-0x0000000004D30000-0x0000000004D74000-memory.dmp
memory/944-75-0x0000000004D30000-0x0000000004D6F000-memory.dmp
memory/944-95-0x0000000004D30000-0x0000000004D6F000-memory.dmp
memory/944-93-0x0000000004D30000-0x0000000004D6F000-memory.dmp
memory/944-91-0x0000000004D30000-0x0000000004D6F000-memory.dmp
memory/944-89-0x0000000004D30000-0x0000000004D6F000-memory.dmp
memory/944-87-0x0000000004D30000-0x0000000004D6F000-memory.dmp
memory/944-85-0x0000000004D30000-0x0000000004D6F000-memory.dmp
memory/944-83-0x0000000004D30000-0x0000000004D6F000-memory.dmp
memory/944-81-0x0000000004D30000-0x0000000004D6F000-memory.dmp
memory/944-79-0x0000000004D30000-0x0000000004D6F000-memory.dmp
memory/944-77-0x0000000004D30000-0x0000000004D6F000-memory.dmp
memory/944-73-0x0000000004D30000-0x0000000004D6F000-memory.dmp
memory/944-71-0x0000000004D30000-0x0000000004D6F000-memory.dmp
memory/944-70-0x0000000004D30000-0x0000000004D6F000-memory.dmp
memory/944-65-0x0000000004D30000-0x0000000004D6F000-memory.dmp
memory/944-63-0x0000000004D30000-0x0000000004D6F000-memory.dmp
memory/944-67-0x0000000004D30000-0x0000000004D6F000-memory.dmp
memory/944-62-0x0000000004D30000-0x0000000004D6F000-memory.dmp
memory/944-968-0x0000000007880000-0x0000000007E98000-memory.dmp
memory/944-969-0x0000000007EA0000-0x0000000007FAA000-memory.dmp
memory/944-970-0x0000000007FB0000-0x0000000007FC2000-memory.dmp
memory/944-971-0x0000000007FD0000-0x000000000800C000-memory.dmp
memory/944-972-0x0000000008120000-0x000000000816C000-memory.dmp