Analysis Overview
SHA256
78f4b1cdfbef32a0fa7c50b64380260e24b6e82736f91f5c856e9a31b23da562
Threat Level: Known bad
The file 78f4b1cdfbef32a0fa7c50b64380260e24b6e82736f91f5c856e9a31b23da562 was found to be: Known bad.
Malicious Activity Summary
Healer
Healer family
Detects Healer an antivirus disabler dropper
RedLine payload
Redline family
RedLine
Modifies Windows Defender Real-time Protection settings
Executes dropped EXE
Windows security modification
Adds Run key to start application
System Location Discovery: System Language Discovery
Unsigned PE
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-11 06:53
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
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Analysis: behavioral1
Detonation Overview
Submitted
2024-11-11 06:53
Reported
2024-11-11 06:55
Platform
win10v2004-20241007-en
Max time kernel
148s
Max time network
150s
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\DisableScanOnRealtimeEnable = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\s3178PU.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\s3178PU.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\s3178PU.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\s3178PU.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\s3178PU.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\s3178PU.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\vkOW2064xG.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\s3178PU.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\t61Ea15.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\s3178PU.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\78f4b1cdfbef32a0fa7c50b64380260e24b6e82736f91f5c856e9a31b23da562.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\vkOW2064xG.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\78f4b1cdfbef32a0fa7c50b64380260e24b6e82736f91f5c856e9a31b23da562.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vkOW2064xG.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\t61Ea15.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\s3178PU.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\s3178PU.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\s3178PU.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\t61Ea15.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\78f4b1cdfbef32a0fa7c50b64380260e24b6e82736f91f5c856e9a31b23da562.exe
"C:\Users\Admin\AppData\Local\Temp\78f4b1cdfbef32a0fa7c50b64380260e24b6e82736f91f5c856e9a31b23da562.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vkOW2064xG.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vkOW2064xG.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\s3178PU.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\s3178PU.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\t61Ea15.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\t61Ea15.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 | 104.219.191.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 68.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| RU | 193.233.20.27:4123 | tcp | |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| RU | 193.233.20.27:4123 | tcp | |
| US | 8.8.8.8:53 | 88.210.23.2.in-addr.arpa | udp |
| RU | 193.233.20.27:4123 | tcp | |
| RU | 193.233.20.27:4123 | tcp | |
| US | 8.8.8.8:53 | 21.236.111.52.in-addr.arpa | udp |
| RU | 193.233.20.27:4123 | tcp | |
| RU | 193.233.20.27:4123 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vkOW2064xG.exe
| MD5 | b55652f0b9fbf83e7b9cbfd51d0b4250 |
| SHA1 | 3b89564b5992248383938dd1ac935392409db8d6 |
| SHA256 | 6b293c5f1575d789f8dcea58f43eb55c4309aa0596daf5e7e1a0951cd0ad6a75 |
| SHA512 | 942f9b48a5aaa720646c5c7e996d9e1f2e40d3d9275562e4d9c6abd99e7f48a9561410b41423c853aa96f788ce6515b75073dac290dc48ec56296596a2c0ab8a |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\s3178PU.exe
| MD5 | 7e93bacbbc33e6652e147e7fe07572a0 |
| SHA1 | 421a7167da01c8da4dc4d5234ca3dd84e319e762 |
| SHA256 | 850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38 |
| SHA512 | 250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91 |
memory/4564-14-0x00007FFA812E3000-0x00007FFA812E5000-memory.dmp
memory/4564-15-0x0000000000290000-0x000000000029A000-memory.dmp
memory/4564-16-0x00007FFA812E3000-0x00007FFA812E5000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\t61Ea15.exe
| MD5 | 30233f3be2afb48253fb402f9794c9e4 |
| SHA1 | 277ba030691956811a1391ee9f837c2cbeac5ed3 |
| SHA256 | 639a58787c4cc8cf575939fb71085a928658fcb8d04edf4225d90dc2c6e3586f |
| SHA512 | cbf3b295e1bb055353e57973b0ddcde8056385d18bc7eac01da9d6fb396c1114467210f06ba5460835be8d568ee1ba048e408be073bb04e1d9ea638e37904898 |
memory/3828-22-0x0000000004A40000-0x0000000004A86000-memory.dmp
memory/3828-23-0x0000000004C10000-0x00000000051B4000-memory.dmp
memory/3828-24-0x0000000004AC0000-0x0000000004B04000-memory.dmp
memory/3828-30-0x0000000004AC0000-0x0000000004AFE000-memory.dmp
memory/3828-42-0x0000000004AC0000-0x0000000004AFE000-memory.dmp
memory/3828-88-0x0000000004AC0000-0x0000000004AFE000-memory.dmp
memory/3828-84-0x0000000004AC0000-0x0000000004AFE000-memory.dmp
memory/3828-82-0x0000000004AC0000-0x0000000004AFE000-memory.dmp
memory/3828-80-0x0000000004AC0000-0x0000000004AFE000-memory.dmp
memory/3828-78-0x0000000004AC0000-0x0000000004AFE000-memory.dmp
memory/3828-76-0x0000000004AC0000-0x0000000004AFE000-memory.dmp
memory/3828-74-0x0000000004AC0000-0x0000000004AFE000-memory.dmp
memory/3828-72-0x0000000004AC0000-0x0000000004AFE000-memory.dmp
memory/3828-70-0x0000000004AC0000-0x0000000004AFE000-memory.dmp
memory/3828-68-0x0000000004AC0000-0x0000000004AFE000-memory.dmp
memory/3828-66-0x0000000004AC0000-0x0000000004AFE000-memory.dmp
memory/3828-64-0x0000000004AC0000-0x0000000004AFE000-memory.dmp
memory/3828-60-0x0000000004AC0000-0x0000000004AFE000-memory.dmp
memory/3828-58-0x0000000004AC0000-0x0000000004AFE000-memory.dmp
memory/3828-57-0x0000000004AC0000-0x0000000004AFE000-memory.dmp
memory/3828-52-0x0000000004AC0000-0x0000000004AFE000-memory.dmp
memory/3828-50-0x0000000004AC0000-0x0000000004AFE000-memory.dmp
memory/3828-48-0x0000000004AC0000-0x0000000004AFE000-memory.dmp
memory/3828-46-0x0000000004AC0000-0x0000000004AFE000-memory.dmp
memory/3828-44-0x0000000004AC0000-0x0000000004AFE000-memory.dmp
memory/3828-40-0x0000000004AC0000-0x0000000004AFE000-memory.dmp
memory/3828-38-0x0000000004AC0000-0x0000000004AFE000-memory.dmp
memory/3828-36-0x0000000004AC0000-0x0000000004AFE000-memory.dmp
memory/3828-34-0x0000000004AC0000-0x0000000004AFE000-memory.dmp
memory/3828-32-0x0000000004AC0000-0x0000000004AFE000-memory.dmp
memory/3828-86-0x0000000004AC0000-0x0000000004AFE000-memory.dmp
memory/3828-62-0x0000000004AC0000-0x0000000004AFE000-memory.dmp
memory/3828-54-0x0000000004AC0000-0x0000000004AFE000-memory.dmp
memory/3828-28-0x0000000004AC0000-0x0000000004AFE000-memory.dmp
memory/3828-26-0x0000000004AC0000-0x0000000004AFE000-memory.dmp
memory/3828-25-0x0000000004AC0000-0x0000000004AFE000-memory.dmp
memory/3828-931-0x00000000052C0000-0x00000000058D8000-memory.dmp
memory/3828-932-0x00000000058F0000-0x00000000059FA000-memory.dmp
memory/3828-933-0x0000000005A30000-0x0000000005A42000-memory.dmp
memory/3828-934-0x0000000005A50000-0x0000000005A8C000-memory.dmp
memory/3828-935-0x0000000005BA0000-0x0000000005BEC000-memory.dmp