Analysis Overview
SHA256
53776417ac5dfb4aee0ee638f2980e221975c25d2b5956510385b8d3fb322017
Threat Level: Known bad
The file 53776417ac5dfb4aee0ee638f2980e221975c25d2b5956510385b8d3fb322017 was found to be: Known bad.
Malicious Activity Summary
Detects Healer an antivirus disabler dropper
Healer family
RedLine
Redline family
Healer
Modifies Windows Defender Real-time Protection settings
RedLine payload
Executes dropped EXE
Windows security modification
Adds Run key to start application
System Location Discovery: System Language Discovery
Unsigned PE
Program crash
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-10 00:35
Signatures
Unsigned PE
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Analysis: behavioral1
Detonation Overview
Submitted
2024-11-10 00:35
Reported
2024-11-10 00:38
Platform
win10v2004-20241007-en
Max time kernel
144s
Max time network
147s
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\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr627024.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\pr627024.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\pr627024.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\pr627024.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\pr627024.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\pr627024.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\un532499.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr627024.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu646266.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\pr627024.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr627024.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\53776417ac5dfb4aee0ee638f2980e221975c25d2b5956510385b8d3fb322017.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\un532499.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\pr627024.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\53776417ac5dfb4aee0ee638f2980e221975c25d2b5956510385b8d3fb322017.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un532499.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr627024.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu646266.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr627024.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr627024.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr627024.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu646266.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\53776417ac5dfb4aee0ee638f2980e221975c25d2b5956510385b8d3fb322017.exe
"C:\Users\Admin\AppData\Local\Temp\53776417ac5dfb4aee0ee638f2980e221975c25d2b5956510385b8d3fb322017.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un532499.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un532499.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr627024.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr627024.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 1364 -ip 1364
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1364 -s 1084
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu646266.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu646266.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| RU | 185.161.248.142:38452 | tcp | |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.42.69.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| RU | 185.161.248.142:38452 | tcp | |
| RU | 185.161.248.142:38452 | tcp | |
| RU | 185.161.248.142:38452 | tcp | |
| RU | 185.161.248.142:38452 | tcp | |
| RU | 185.161.248.142:38452 | tcp | |
| RU | 185.161.248.142:38452 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un532499.exe
| MD5 | 39b0da3c1aaa8d9e5c78e196e1548d39 |
| SHA1 | c77caf157ede606b498daea87d350e366f373b72 |
| SHA256 | 0d3c16c6c2f53d530b9e4162e8fbb97bce206888a14da3506b917153ad8019d1 |
| SHA512 | 409b96db78059582e55348a332700135465e197fe7d36eb75a5025f2af95378c2a1fbcf420ca38f80f60a671324b64c5f308be9a38c769ca136a604a3cd3a8a0 |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr627024.exe
| MD5 | 58192e0a91a128a97ba71c9b1c018748 |
| SHA1 | 67e7bf5324957145433c28850a00587a03423668 |
| SHA256 | 5b6ef6f6f36d94a57b7e7b442b23365dc8026275c59e9919df697267df2d2ea6 |
| SHA512 | d55648b38aa0915c8f774d36fe8b15d8bd01d6d59a0f77029668435c49377dac06c0583c68c18e3463b376f342a1e102d812fe8cd8c1dcf659474e4f8a4acb34 |
memory/1364-15-0x0000000002D90000-0x0000000002E90000-memory.dmp
memory/1364-16-0x0000000002BB0000-0x0000000002BDD000-memory.dmp
memory/1364-17-0x0000000000400000-0x0000000000430000-memory.dmp
memory/1364-18-0x0000000004B40000-0x0000000004B5A000-memory.dmp
memory/1364-19-0x00000000072A0000-0x0000000007844000-memory.dmp
memory/1364-20-0x0000000004BE0000-0x0000000004BF8000-memory.dmp
memory/1364-46-0x0000000004BE0000-0x0000000004BF2000-memory.dmp
memory/1364-48-0x0000000004BE0000-0x0000000004BF2000-memory.dmp
memory/1364-44-0x0000000004BE0000-0x0000000004BF2000-memory.dmp
memory/1364-42-0x0000000004BE0000-0x0000000004BF2000-memory.dmp
memory/1364-40-0x0000000004BE0000-0x0000000004BF2000-memory.dmp
memory/1364-38-0x0000000004BE0000-0x0000000004BF2000-memory.dmp
memory/1364-36-0x0000000004BE0000-0x0000000004BF2000-memory.dmp
memory/1364-34-0x0000000004BE0000-0x0000000004BF2000-memory.dmp
memory/1364-32-0x0000000004BE0000-0x0000000004BF2000-memory.dmp
memory/1364-30-0x0000000004BE0000-0x0000000004BF2000-memory.dmp
memory/1364-28-0x0000000004BE0000-0x0000000004BF2000-memory.dmp
memory/1364-26-0x0000000004BE0000-0x0000000004BF2000-memory.dmp
memory/1364-24-0x0000000004BE0000-0x0000000004BF2000-memory.dmp
memory/1364-22-0x0000000004BE0000-0x0000000004BF2000-memory.dmp
memory/1364-21-0x0000000004BE0000-0x0000000004BF2000-memory.dmp
memory/1364-49-0x0000000002D90000-0x0000000002E90000-memory.dmp
memory/1364-51-0x0000000002BB0000-0x0000000002BDD000-memory.dmp
memory/1364-50-0x0000000000400000-0x0000000002BAD000-memory.dmp
memory/1364-52-0x0000000000400000-0x0000000000430000-memory.dmp
memory/1364-55-0x0000000000400000-0x0000000000430000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu646266.exe
| MD5 | 0f2c0e3c127a855141f763a109b4ccb2 |
| SHA1 | 1777ebba2c5c457775703f15229c831790ed5143 |
| SHA256 | 46cc838d3b881cf51efa395db5f41aeb18d73bad00b57f183fb16645512622c8 |
| SHA512 | 8ab66349f746a0b219980fa6f76e1898d13ec8f3ae00fdf0c1fc99aed3609eebc2d361306612a353056d05f959b59136ca38e3eea2a83ad1e2d459d9d5978b79 |
memory/1364-54-0x0000000000400000-0x0000000002BAD000-memory.dmp
memory/3504-60-0x0000000007130000-0x000000000716C000-memory.dmp
memory/3504-61-0x0000000007770000-0x00000000077AA000-memory.dmp
memory/3504-67-0x0000000007770000-0x00000000077A5000-memory.dmp
memory/3504-65-0x0000000007770000-0x00000000077A5000-memory.dmp
memory/3504-63-0x0000000007770000-0x00000000077A5000-memory.dmp
memory/3504-62-0x0000000007770000-0x00000000077A5000-memory.dmp
memory/3504-85-0x0000000007770000-0x00000000077A5000-memory.dmp
memory/3504-95-0x0000000007770000-0x00000000077A5000-memory.dmp
memory/3504-94-0x0000000007770000-0x00000000077A5000-memory.dmp
memory/3504-92-0x0000000007770000-0x00000000077A5000-memory.dmp
memory/3504-89-0x0000000007770000-0x00000000077A5000-memory.dmp
memory/3504-87-0x0000000007770000-0x00000000077A5000-memory.dmp
memory/3504-83-0x0000000007770000-0x00000000077A5000-memory.dmp
memory/3504-81-0x0000000007770000-0x00000000077A5000-memory.dmp
memory/3504-79-0x0000000007770000-0x00000000077A5000-memory.dmp
memory/3504-77-0x0000000007770000-0x00000000077A5000-memory.dmp
memory/3504-75-0x0000000007770000-0x00000000077A5000-memory.dmp
memory/3504-73-0x0000000007770000-0x00000000077A5000-memory.dmp
memory/3504-71-0x0000000007770000-0x00000000077A5000-memory.dmp
memory/3504-69-0x0000000007770000-0x00000000077A5000-memory.dmp
memory/3504-854-0x0000000009C90000-0x000000000A2A8000-memory.dmp
memory/3504-855-0x000000000A350000-0x000000000A362000-memory.dmp
memory/3504-856-0x000000000A370000-0x000000000A47A000-memory.dmp
memory/3504-857-0x000000000A490000-0x000000000A4CC000-memory.dmp
memory/3504-858-0x0000000006B20000-0x0000000006B6C000-memory.dmp