Analysis Overview
SHA256
cf88a38d8b6db6c29ced2513b6b0560c44c68323bffdc64d54583b7b6930f04a
Threat Level: Known bad
The file cf88a38d8b6db6c29ced2513b6b0560c44c68323bffdc64d54583b7b6930f04a was found to be: Known bad.
Malicious Activity Summary
Detects Healer an antivirus disabler dropper
Healer family
Healer
Modifies Windows Defender Real-time Protection settings
RedLine
Redline family
RedLine payload
Executes dropped EXE
Windows security modification
Adds Run key to start application
Unsigned PE
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 19:11
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
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Analysis: behavioral1
Detonation Overview
Submitted
2024-11-09 19:11
Reported
2024-11-09 19:13
Platform
win10v2004-20241007-en
Max time kernel
141s
Max time network
152s
Command Line
Signatures
Detects Healer an antivirus disabler dropper
| Description | Indicator | Process | Target |
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Healer
Healer family
Modifies Windows Defender Real-time Protection settings
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it619959.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\it619959.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it619959.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\it619959.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\it619959.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\it619959.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\zipP4958.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it619959.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp166890.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\it619959.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\cf88a38d8b6db6c29ced2513b6b0560c44c68323bffdc64d54583b7b6930f04a.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\zipP4958.exe | N/A |
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\cf88a38d8b6db6c29ced2513b6b0560c44c68323bffdc64d54583b7b6930f04a.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zipP4958.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp166890.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it619959.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it619959.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it619959.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp166890.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\cf88a38d8b6db6c29ced2513b6b0560c44c68323bffdc64d54583b7b6930f04a.exe
"C:\Users\Admin\AppData\Local\Temp\cf88a38d8b6db6c29ced2513b6b0560c44c68323bffdc64d54583b7b6930f04a.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zipP4958.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zipP4958.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it619959.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it619959.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp166890.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp166890.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 69.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| RU | 185.161.248.153:38452 | tcp | |
| RU | 185.161.248.153:38452 | tcp | |
| RU | 185.161.248.153:38452 | tcp | |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| RU | 185.161.248.153:38452 | tcp | |
| RU | 185.161.248.153:38452 | tcp | |
| RU | 185.161.248.153:38452 | tcp | |
| RU | 185.161.248.153:38452 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zipP4958.exe
| MD5 | 2fd596e08b11d83e0fa618267f13cbc2 |
| SHA1 | d4649858cf43913d709f4eb90fb52936f24e1fbb |
| SHA256 | c0d65046fa71dca488320b405a4bf6536a396d19d5f28d5ac0595c9d092ecdef |
| SHA512 | a346e9b43d3e035757200f7cbf0766a91dcca869bf9866155db31b85513738524c4ff7e8b7508ffa85e588d5796591d8cc45e1324db713ee87fa0ddce4c72e48 |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it619959.exe
| MD5 | 7e93bacbbc33e6652e147e7fe07572a0 |
| SHA1 | 421a7167da01c8da4dc4d5234ca3dd84e319e762 |
| SHA256 | 850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38 |
| SHA512 | 250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91 |
memory/476-14-0x00007FFE4C513000-0x00007FFE4C515000-memory.dmp
memory/476-15-0x0000000000120000-0x000000000012A000-memory.dmp
memory/476-16-0x00007FFE4C513000-0x00007FFE4C515000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp166890.exe
| MD5 | cf7f990663d1314571f266e36e46d2cb |
| SHA1 | 231ca14b41683379e3c743531edaebdd9b6955ac |
| SHA256 | c0ef99140244788620f769b899d5d603482598011a8d971ae9c6b0c89a151cfd |
| SHA512 | 7ed9288cbe4b342d228665a782f1df6a1111859f6e1c3e8854eef05aa3e51544d3c753687ab6ed3b26e24c5fea76f3c8e78e23acaee461956e752f0685269a30 |
memory/1552-22-0x0000000004AF0000-0x0000000004B2C000-memory.dmp
memory/1552-23-0x00000000072C0000-0x0000000007864000-memory.dmp
memory/1552-24-0x0000000004B90000-0x0000000004BCA000-memory.dmp
memory/1552-30-0x0000000004B90000-0x0000000004BC5000-memory.dmp
memory/1552-34-0x0000000004B90000-0x0000000004BC5000-memory.dmp
memory/1552-32-0x0000000004B90000-0x0000000004BC5000-memory.dmp
memory/1552-76-0x0000000004B90000-0x0000000004BC5000-memory.dmp
memory/1552-48-0x0000000004B90000-0x0000000004BC5000-memory.dmp
memory/1552-28-0x0000000004B90000-0x0000000004BC5000-memory.dmp
memory/1552-26-0x0000000004B90000-0x0000000004BC5000-memory.dmp
memory/1552-25-0x0000000004B90000-0x0000000004BC5000-memory.dmp
memory/1552-88-0x0000000004B90000-0x0000000004BC5000-memory.dmp
memory/1552-86-0x0000000004B90000-0x0000000004BC5000-memory.dmp
memory/1552-84-0x0000000004B90000-0x0000000004BC5000-memory.dmp
memory/1552-82-0x0000000004B90000-0x0000000004BC5000-memory.dmp
memory/1552-80-0x0000000004B90000-0x0000000004BC5000-memory.dmp
memory/1552-78-0x0000000004B90000-0x0000000004BC5000-memory.dmp
memory/1552-74-0x0000000004B90000-0x0000000004BC5000-memory.dmp
memory/1552-72-0x0000000004B90000-0x0000000004BC5000-memory.dmp
memory/1552-70-0x0000000004B90000-0x0000000004BC5000-memory.dmp
memory/1552-69-0x0000000004B90000-0x0000000004BC5000-memory.dmp
memory/1552-66-0x0000000004B90000-0x0000000004BC5000-memory.dmp
memory/1552-64-0x0000000004B90000-0x0000000004BC5000-memory.dmp
memory/1552-62-0x0000000004B90000-0x0000000004BC5000-memory.dmp
memory/1552-60-0x0000000004B90000-0x0000000004BC5000-memory.dmp
memory/1552-58-0x0000000004B90000-0x0000000004BC5000-memory.dmp
memory/1552-56-0x0000000004B90000-0x0000000004BC5000-memory.dmp
memory/1552-54-0x0000000004B90000-0x0000000004BC5000-memory.dmp
memory/1552-52-0x0000000004B90000-0x0000000004BC5000-memory.dmp
memory/1552-50-0x0000000004B90000-0x0000000004BC5000-memory.dmp
memory/1552-46-0x0000000004B90000-0x0000000004BC5000-memory.dmp
memory/1552-44-0x0000000004B90000-0x0000000004BC5000-memory.dmp
memory/1552-42-0x0000000004B90000-0x0000000004BC5000-memory.dmp
memory/1552-40-0x0000000004B90000-0x0000000004BC5000-memory.dmp
memory/1552-38-0x0000000004B90000-0x0000000004BC5000-memory.dmp
memory/1552-36-0x0000000004B90000-0x0000000004BC5000-memory.dmp
memory/1552-817-0x0000000009CF0000-0x000000000A308000-memory.dmp
memory/1552-818-0x000000000A350000-0x000000000A362000-memory.dmp
memory/1552-819-0x000000000A370000-0x000000000A47A000-memory.dmp
memory/1552-820-0x000000000A490000-0x000000000A4CC000-memory.dmp
memory/1552-821-0x0000000004A60000-0x0000000004AAC000-memory.dmp