Analysis Overview
SHA256
08a6913c04d2bf8e94186dc94b27ce74f6b6fcc7e8552d56a51b17d9647b0402
Threat Level: Known bad
The file 08a6913c04d2bf8e94186dc94b27ce74f6b6fcc7e8552d56a51b17d9647b0402 was found to be: Known bad.
Malicious Activity Summary
Detects Healer an antivirus disabler dropper
RedLine
Redline family
Healer
Modifies Windows Defender Real-time Protection settings
RedLine payload
Healer family
Windows security modification
Executes dropped EXE
Adds Run key to start application
Unsigned PE
System Location Discovery: System Language Discovery
Program crash
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-08 19:51
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
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Analysis: behavioral1
Detonation Overview
Submitted
2024-11-08 19:51
Reported
2024-11-08 19:54
Platform
win10v2004-20241007-en
Max time kernel
126s
Max time network
142s
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\eax89RB.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\eax89RB.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\eax89RB.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\dNQ51PN.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\dNQ51PN.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\dNQ51PN.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\dNQ51PN.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\eax89RB.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\eax89RB.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\eax89RB.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dNQ51PN.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\dNQ51PN.exe | N/A |
RedLine
RedLine payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
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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\nVM23qN58.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dNQ51PN.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eax89RB.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\fdO30PH.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\dNQ51PN.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eax89RB.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eax89RB.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\08a6913c04d2bf8e94186dc94b27ce74f6b6fcc7e8552d56a51b17d9647b0402.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\nVM23qN58.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\eax89RB.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\08a6913c04d2bf8e94186dc94b27ce74f6b6fcc7e8552d56a51b17d9647b0402.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nVM23qN58.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eax89RB.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\fdO30PH.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dNQ51PN.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dNQ51PN.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eax89RB.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eax89RB.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dNQ51PN.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eax89RB.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\08a6913c04d2bf8e94186dc94b27ce74f6b6fcc7e8552d56a51b17d9647b0402.exe
"C:\Users\Admin\AppData\Local\Temp\08a6913c04d2bf8e94186dc94b27ce74f6b6fcc7e8552d56a51b17d9647b0402.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nVM23qN58.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nVM23qN58.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dNQ51PN.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dNQ51PN.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eax89RB.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eax89RB.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 2820 -ip 2820
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2820 -s 1080
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\fdO30PH.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\fdO30PH.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| RU | 193.233.20.13:4136 | tcp | |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| RU | 193.233.20.13:4136 | tcp | |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| RU | 193.233.20.13:4136 | tcp | |
| US | 8.8.8.8:53 | 29.243.111.52.in-addr.arpa | udp |
| RU | 193.233.20.13:4136 | tcp | |
| RU | 193.233.20.13:4136 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nVM23qN58.exe
| MD5 | c28c5d8f731bfa8072310b7f4520a9ad |
| SHA1 | 046b8cab9559c253e9f3bf749008d3311ab4c8d0 |
| SHA256 | 96fd3d08023f1a093bd9e166392166486a330dd674211049a01d082b382171dc |
| SHA512 | 2e1356d9bf979308c1dab9de5ae0722f2303f622047587a72602d82fe831ddd3627929bfeb2453761d19dff63ac1603a16017465b1b9ec0d7320ee9318808236 |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dNQ51PN.exe
| MD5 | 7e93bacbbc33e6652e147e7fe07572a0 |
| SHA1 | 421a7167da01c8da4dc4d5234ca3dd84e319e762 |
| SHA256 | 850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38 |
| SHA512 | 250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91 |
memory/2860-15-0x0000000000C80000-0x0000000000C8A000-memory.dmp
memory/2860-14-0x00007FFAC1913000-0x00007FFAC1915000-memory.dmp
memory/2860-16-0x00007FFAC1913000-0x00007FFAC1915000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eax89RB.exe
| MD5 | ab970bf25face7f80c360eb7d19b093c |
| SHA1 | 919fef0e22047325ee051f47a33ecb55545868ab |
| SHA256 | 432bc283c6102f32e47118ad8595c1c806cc46c34555cc302f16d2657c0e5373 |
| SHA512 | cdb97d1a80be862afce2eeed71451c5378ef6616f0152522f565cd23e65b6ec3333853767257a537f7d03c91944eb23729bff294b8250cf70e391a38ce0d411c |
memory/2820-22-0x0000000004D10000-0x0000000004D2A000-memory.dmp
memory/2820-23-0x0000000004D30000-0x00000000052D4000-memory.dmp
memory/2820-24-0x0000000005320000-0x0000000005338000-memory.dmp
memory/2820-52-0x0000000005320000-0x0000000005332000-memory.dmp
memory/2820-50-0x0000000005320000-0x0000000005332000-memory.dmp
memory/2820-48-0x0000000005320000-0x0000000005332000-memory.dmp
memory/2820-47-0x0000000005320000-0x0000000005332000-memory.dmp
memory/2820-44-0x0000000005320000-0x0000000005332000-memory.dmp
memory/2820-42-0x0000000005320000-0x0000000005332000-memory.dmp
memory/2820-40-0x0000000005320000-0x0000000005332000-memory.dmp
memory/2820-38-0x0000000005320000-0x0000000005332000-memory.dmp
memory/2820-36-0x0000000005320000-0x0000000005332000-memory.dmp
memory/2820-35-0x0000000005320000-0x0000000005332000-memory.dmp
memory/2820-32-0x0000000005320000-0x0000000005332000-memory.dmp
memory/2820-30-0x0000000005320000-0x0000000005332000-memory.dmp
memory/2820-28-0x0000000005320000-0x0000000005332000-memory.dmp
memory/2820-26-0x0000000005320000-0x0000000005332000-memory.dmp
memory/2820-25-0x0000000005320000-0x0000000005332000-memory.dmp
memory/2820-54-0x0000000000400000-0x00000000007BD000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\fdO30PH.exe
| MD5 | a5f5c5d6291c7ae9e1d1b7ed1e551490 |
| SHA1 | 3d06413341893b838549939e15f8f1eec423d71a |
| SHA256 | 1a09ce1cb64219a5d88e57845dc9ba6631efa06fccc8867ccf94eb132947563e |
| SHA512 | d9b3ba67bdd615ee2ce91a29cd9cf6723464be27bf45186fd0e9559ff2b0e7c51b423cfc3e32b5e90955046fb75a34c4a8528df7294b6c831ca254a65d2b8ba2 |
memory/2676-59-0x0000000000E10000-0x0000000000E42000-memory.dmp
memory/2676-60-0x0000000005C40000-0x0000000006258000-memory.dmp
memory/2676-61-0x00000000057B0000-0x00000000058BA000-memory.dmp
memory/2676-62-0x00000000056E0000-0x00000000056F2000-memory.dmp
memory/2676-63-0x0000000005740000-0x000000000577C000-memory.dmp
memory/2676-64-0x00000000058C0000-0x000000000590C000-memory.dmp