Analysis Overview
SHA256
cf02a0163d59c3144d6f5d0f115db185a32671e16ef1ce4a3a1eefc7148880d8
Threat Level: Known bad
The file cf02a0163d59c3144d6f5d0f115db185a32671e16ef1ce4a3a1eefc7148880d8 was found to be: Known bad.
Malicious Activity Summary
Detects Healer an antivirus disabler dropper
Modifies Windows Defender Real-time Protection settings
Redline family
Healer family
Healer
RedLine
RedLine payload
Executes dropped EXE
Windows security modification
Adds Run key to start application
Unsigned PE
System Location Discovery: System Language Discovery
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-11 06:02
Signatures
Unsigned PE
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Analysis: behavioral1
Detonation Overview
Submitted
2024-11-11 06:02
Reported
2024-11-11 06:04
Platform
win10v2004-20241007-en
Max time kernel
148s
Max time network
149s
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 |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b4626EO.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\b4626EO.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\b4626EO.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\b4626EO.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\b4626EO.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\b4626EO.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\nice8711.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b4626EO.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c22GT35.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\b4626EO.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\cf02a0163d59c3144d6f5d0f115db185a32671e16ef1ce4a3a1eefc7148880d8.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\nice8711.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\IXP001.TMP\c22GT35.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\cf02a0163d59c3144d6f5d0f115db185a32671e16ef1ce4a3a1eefc7148880d8.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nice8711.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b4626EO.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b4626EO.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b4626EO.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c22GT35.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\cf02a0163d59c3144d6f5d0f115db185a32671e16ef1ce4a3a1eefc7148880d8.exe
"C:\Users\Admin\AppData\Local\Temp\cf02a0163d59c3144d6f5d0f115db185a32671e16ef1ce4a3a1eefc7148880d8.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nice8711.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nice8711.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b4626EO.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b4626EO.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c22GT35.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c22GT35.exe
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 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 134.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| RU | 193.233.20.28:4125 | tcp | |
| RU | 193.233.20.28:4125 | tcp | |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| RU | 193.233.20.28:4125 | tcp | |
| RU | 193.233.20.28:4125 | tcp | |
| US | 8.8.8.8:53 | 29.243.111.52.in-addr.arpa | udp |
| RU | 193.233.20.28:4125 | tcp | |
| RU | 193.233.20.28:4125 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nice8711.exe
| MD5 | 7e145218998183ea547ef380ecc6b139 |
| SHA1 | e814b1878174c79144694e4224f93688a7b130c1 |
| SHA256 | b71e9b587e7812a4d4d945dd39bf134cf7f336652637575b4237ad97aa27a697 |
| SHA512 | 3a54832661c3f05bc79b6c38851fa01ae5aa31b8e4ed0e4b6a85a50f57a3d4da427947cf7863d2d6cfbb8d0563d9862f33bafd228be8df6e47c09e6172e4272b |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b4626EO.exe
| MD5 | 7e93bacbbc33e6652e147e7fe07572a0 |
| SHA1 | 421a7167da01c8da4dc4d5234ca3dd84e319e762 |
| SHA256 | 850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38 |
| SHA512 | 250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91 |
memory/1844-14-0x00007FFDDE2C3000-0x00007FFDDE2C5000-memory.dmp
memory/1844-15-0x0000000000410000-0x000000000041A000-memory.dmp
memory/1844-16-0x00007FFDDE2C3000-0x00007FFDDE2C5000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c22GT35.exe
| MD5 | b027ebb3e70d7bc51c75bbdfd85ea392 |
| SHA1 | 89bea40a9f34e998af07884e9a3da1df21037b2a |
| SHA256 | 0c7a52e23934ed22905ccf78982f546ab0a36f92cdc64bf1cfddc7b4cb02d0e3 |
| SHA512 | 4d51137bd5c210f57198dd9f08858415ec2b5f4cd4324651bbc4b0127fbcfb1486b4f5f2add49602afeb340675ba3f37344ccf3d728039dabf3411bd547f0a4c |
memory/724-22-0x0000000004B50000-0x0000000004B96000-memory.dmp
memory/724-23-0x0000000004C10000-0x00000000051B4000-memory.dmp
memory/724-24-0x00000000051C0000-0x0000000005204000-memory.dmp
memory/724-26-0x00000000051C0000-0x00000000051FE000-memory.dmp
memory/724-25-0x00000000051C0000-0x00000000051FE000-memory.dmp
memory/724-80-0x00000000051C0000-0x00000000051FE000-memory.dmp
memory/724-88-0x00000000051C0000-0x00000000051FE000-memory.dmp
memory/724-86-0x00000000051C0000-0x00000000051FE000-memory.dmp
memory/724-84-0x00000000051C0000-0x00000000051FE000-memory.dmp
memory/724-82-0x00000000051C0000-0x00000000051FE000-memory.dmp
memory/724-78-0x00000000051C0000-0x00000000051FE000-memory.dmp
memory/724-76-0x00000000051C0000-0x00000000051FE000-memory.dmp
memory/724-74-0x00000000051C0000-0x00000000051FE000-memory.dmp
memory/724-72-0x00000000051C0000-0x00000000051FE000-memory.dmp
memory/724-70-0x00000000051C0000-0x00000000051FE000-memory.dmp
memory/724-68-0x00000000051C0000-0x00000000051FE000-memory.dmp
memory/724-66-0x00000000051C0000-0x00000000051FE000-memory.dmp
memory/724-64-0x00000000051C0000-0x00000000051FE000-memory.dmp
memory/724-62-0x00000000051C0000-0x00000000051FE000-memory.dmp
memory/724-60-0x00000000051C0000-0x00000000051FE000-memory.dmp
memory/724-56-0x00000000051C0000-0x00000000051FE000-memory.dmp
memory/724-54-0x00000000051C0000-0x00000000051FE000-memory.dmp
memory/724-52-0x00000000051C0000-0x00000000051FE000-memory.dmp
memory/724-51-0x00000000051C0000-0x00000000051FE000-memory.dmp
memory/724-48-0x00000000051C0000-0x00000000051FE000-memory.dmp
memory/724-46-0x00000000051C0000-0x00000000051FE000-memory.dmp
memory/724-44-0x00000000051C0000-0x00000000051FE000-memory.dmp
memory/724-42-0x00000000051C0000-0x00000000051FE000-memory.dmp
memory/724-40-0x00000000051C0000-0x00000000051FE000-memory.dmp
memory/724-38-0x00000000051C0000-0x00000000051FE000-memory.dmp
memory/724-36-0x00000000051C0000-0x00000000051FE000-memory.dmp
memory/724-32-0x00000000051C0000-0x00000000051FE000-memory.dmp
memory/724-30-0x00000000051C0000-0x00000000051FE000-memory.dmp
memory/724-58-0x00000000051C0000-0x00000000051FE000-memory.dmp
memory/724-34-0x00000000051C0000-0x00000000051FE000-memory.dmp
memory/724-28-0x00000000051C0000-0x00000000051FE000-memory.dmp
memory/724-931-0x0000000005240000-0x0000000005858000-memory.dmp
memory/724-932-0x00000000058E0000-0x00000000059EA000-memory.dmp
memory/724-933-0x0000000005A20000-0x0000000005A32000-memory.dmp
memory/724-934-0x0000000005A40000-0x0000000005A7C000-memory.dmp
memory/724-935-0x0000000005B90000-0x0000000005BDC000-memory.dmp