Analysis Overview
SHA256
fcd3b4aaf6ad8766655f0d036b0e0d22dd2a92bd5e5fa5f684fc3f41f9d10d9b
Threat Level: Known bad
The file fcd3b4aaf6ad8766655f0d036b0e0d22dd2a92bd5e5fa5f684fc3f41f9d10d9b was found to be: Known bad.
Malicious Activity Summary
Redline family
RedLine
Healer family
Healer
Modifies Windows Defender Real-time Protection settings
Detects Healer an antivirus disabler dropper
RedLine payload
Executes dropped EXE
Windows security modification
Adds Run key to start application
Launches sc.exe
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
2024-11-10 02:59
Signatures
Unsigned PE
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Analysis: behavioral1
Detonation Overview
Submitted
2024-11-10 02:59
Reported
2024-11-10 03:02
Platform
win10v2004-20241007-en
Max time kernel
142s
Max time network
146s
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\DisableBehaviorMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro0979.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\pro0979.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\pro0979.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\pro0979.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\pro0979.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro0979.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\unio9547.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro0979.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu5586.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\pro0979.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\fcd3b4aaf6ad8766655f0d036b0e0d22dd2a92bd5e5fa5f684fc3f41f9d10d9b.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\unio9547.exe | N/A |
Launches sc.exe
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\sc.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\fcd3b4aaf6ad8766655f0d036b0e0d22dd2a92bd5e5fa5f684fc3f41f9d10d9b.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio9547.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu5586.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro0979.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro0979.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro0979.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu5586.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\fcd3b4aaf6ad8766655f0d036b0e0d22dd2a92bd5e5fa5f684fc3f41f9d10d9b.exe
"C:\Users\Admin\AppData\Local\Temp\fcd3b4aaf6ad8766655f0d036b0e0d22dd2a92bd5e5fa5f684fc3f41f9d10d9b.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio9547.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio9547.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro0979.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro0979.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu5586.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu5586.exe
C:\Windows\system32\sc.exe
C:\Windows\system32\sc.exe start wuauserv
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 83.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 76.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| RU | 193.233.20.31:4125 | tcp | |
| RU | 193.233.20.31:4125 | tcp | |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| RU | 193.233.20.31:4125 | tcp | |
| RU | 193.233.20.31:4125 | tcp | |
| RU | 193.233.20.31:4125 | tcp | |
| RU | 193.233.20.31:4125 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio9547.exe
| MD5 | 30248c83b75697d6995fa63b9f887bbe |
| SHA1 | 3335e4640f4ccc78e77385ba0b24ecc9617fd61b |
| SHA256 | 48fa877515bdbfdeb4952e6594b71707450df05cfc6e577fa2230dfe65eb03e5 |
| SHA512 | 59768d6cfb2cd46cad6b9cdb62678437f401779bde8e4e544b7c44c7944f5659878bc7099d3e4df9514d403969604cdff74e475e37a8938b2aae5b09cff4262b |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro0979.exe
| MD5 | 7e93bacbbc33e6652e147e7fe07572a0 |
| SHA1 | 421a7167da01c8da4dc4d5234ca3dd84e319e762 |
| SHA256 | 850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38 |
| SHA512 | 250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91 |
memory/208-14-0x00007FFD9E163000-0x00007FFD9E165000-memory.dmp
memory/208-15-0x0000000000E80000-0x0000000000E8A000-memory.dmp
memory/208-16-0x00007FFD9E163000-0x00007FFD9E165000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu5586.exe
| MD5 | 72595467fe4f4486ce54b45bfc23023c |
| SHA1 | d80157558f04ed8bd0bd01fa841f33f20e4afb7d |
| SHA256 | aaee2b7097d1693d9919e7e6010347707689e95f696c416e61e17b2e8a053afb |
| SHA512 | e88bd1fd18ac55315827d482c21a5344ec70b1318221e48b2320ff6805c2d397dbbc93fee8da2da6f46f34917ab32c1158877017612f95bee37c78a8001f8cd0 |
memory/5060-22-0x0000000002700000-0x0000000002746000-memory.dmp
memory/5060-23-0x0000000004F00000-0x00000000054A4000-memory.dmp
memory/5060-24-0x0000000004D40000-0x0000000004D84000-memory.dmp
memory/5060-30-0x0000000004D40000-0x0000000004D7E000-memory.dmp
memory/5060-34-0x0000000004D40000-0x0000000004D7E000-memory.dmp
memory/5060-32-0x0000000004D40000-0x0000000004D7E000-memory.dmp
memory/5060-83-0x0000000004D40000-0x0000000004D7E000-memory.dmp
memory/5060-68-0x0000000004D40000-0x0000000004D7E000-memory.dmp
memory/5060-46-0x0000000004D40000-0x0000000004D7E000-memory.dmp
memory/5060-38-0x0000000004D40000-0x0000000004D7E000-memory.dmp
memory/5060-28-0x0000000004D40000-0x0000000004D7E000-memory.dmp
memory/5060-26-0x0000000004D40000-0x0000000004D7E000-memory.dmp
memory/5060-25-0x0000000004D40000-0x0000000004D7E000-memory.dmp
memory/5060-88-0x0000000004D40000-0x0000000004D7E000-memory.dmp
memory/5060-86-0x0000000004D40000-0x0000000004D7E000-memory.dmp
memory/5060-84-0x0000000004D40000-0x0000000004D7E000-memory.dmp
memory/5060-80-0x0000000004D40000-0x0000000004D7E000-memory.dmp
memory/5060-78-0x0000000004D40000-0x0000000004D7E000-memory.dmp
memory/5060-76-0x0000000004D40000-0x0000000004D7E000-memory.dmp
memory/5060-74-0x0000000004D40000-0x0000000004D7E000-memory.dmp
memory/5060-72-0x0000000004D40000-0x0000000004D7E000-memory.dmp
memory/5060-70-0x0000000004D40000-0x0000000004D7E000-memory.dmp
memory/5060-66-0x0000000004D40000-0x0000000004D7E000-memory.dmp
memory/5060-64-0x0000000004D40000-0x0000000004D7E000-memory.dmp
memory/5060-62-0x0000000004D40000-0x0000000004D7E000-memory.dmp
memory/5060-60-0x0000000004D40000-0x0000000004D7E000-memory.dmp
memory/5060-58-0x0000000004D40000-0x0000000004D7E000-memory.dmp
memory/5060-56-0x0000000004D40000-0x0000000004D7E000-memory.dmp
memory/5060-54-0x0000000004D40000-0x0000000004D7E000-memory.dmp
memory/5060-52-0x0000000004D40000-0x0000000004D7E000-memory.dmp
memory/5060-50-0x0000000004D40000-0x0000000004D7E000-memory.dmp
memory/5060-48-0x0000000004D40000-0x0000000004D7E000-memory.dmp
memory/5060-44-0x0000000004D40000-0x0000000004D7E000-memory.dmp
memory/5060-42-0x0000000004D40000-0x0000000004D7E000-memory.dmp
memory/5060-40-0x0000000004D40000-0x0000000004D7E000-memory.dmp
memory/5060-36-0x0000000004D40000-0x0000000004D7E000-memory.dmp
memory/5060-931-0x00000000054B0000-0x0000000005AC8000-memory.dmp
memory/5060-932-0x0000000005AD0000-0x0000000005BDA000-memory.dmp
memory/5060-933-0x0000000004E40000-0x0000000004E52000-memory.dmp
memory/5060-934-0x0000000004E60000-0x0000000004E9C000-memory.dmp
memory/5060-935-0x0000000005CE0000-0x0000000005D2C000-memory.dmp