Analysis Overview
SHA256
33e10d42ccb9bc3fd096b7ced7924a63f19f9b60f538f89ae02b0a0016b248d3
Threat Level: Known bad
The file 33e10d42ccb9bc3fd096b7ced7924a63f19f9b60f538f89ae02b0a0016b248d3 was found to be: Known bad.
Malicious Activity Summary
Detects Healer an antivirus disabler dropper
Modifies Windows Defender Real-time Protection settings
Healer family
RedLine payload
Redline family
Healer
RedLine
Executes dropped EXE
Windows security modification
Adds Run key to start application
System Location Discovery: System Language Discovery
Unsigned PE
Program crash
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-08 19:05
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-08 19:05
Reported
2024-11-08 19:07
Platform
win10v2004-20241007-en
Max time kernel
129s
Max time network
145s
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 |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dqs50Us.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eqt46hN.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\eqt46hN.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\eqt46hN.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\eqt46hN.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dqs50Us.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\dqs50Us.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\dqs50Us.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\dqs50Us.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\dqs50Us.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\eqt46hN.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\eqt46hN.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\ncv83RY33.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dqs50Us.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eqt46hN.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\fhg48lG.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\dqs50Us.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eqt46hN.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eqt46hN.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_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\ncv83RY33.exe | N/A |
| 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\33e10d42ccb9bc3fd096b7ced7924a63f19f9b60f538f89ae02b0a0016b248d3.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\eqt46hN.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\IXP000.TMP\ncv83RY33.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eqt46hN.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\fhg48lG.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\33e10d42ccb9bc3fd096b7ced7924a63f19f9b60f538f89ae02b0a0016b248d3.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dqs50Us.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dqs50Us.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eqt46hN.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eqt46hN.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dqs50Us.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eqt46hN.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\33e10d42ccb9bc3fd096b7ced7924a63f19f9b60f538f89ae02b0a0016b248d3.exe
"C:\Users\Admin\AppData\Local\Temp\33e10d42ccb9bc3fd096b7ced7924a63f19f9b60f538f89ae02b0a0016b248d3.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ncv83RY33.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ncv83RY33.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dqs50Us.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dqs50Us.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eqt46hN.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eqt46hN.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 4084 -ip 4084
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4084 -s 1004
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\fhg48lG.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\fhg48lG.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 106.208.201.84.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 71.159.190.20.in-addr.arpa | udp |
| RU | 193.233.20.13:4136 | tcp | |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| RU | 193.233.20.13:4136 | tcp | |
| US | 8.8.8.8:53 | 101.210.23.2.in-addr.arpa | udp |
| RU | 193.233.20.13:4136 | tcp | |
| US | 8.8.8.8:53 | 22.236.111.52.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\ncv83RY33.exe
| MD5 | 522c838c13b36fc25ead36211f22d7a4 |
| SHA1 | 33ac0a3f86a0b6faf9cbe91f58f8a5144006f268 |
| SHA256 | a9e5ed11e4c39462cb80d5a757bf28ce7bd4e24bac8eff5bec553a3e007ae271 |
| SHA512 | 7442bcb2f621c8ae6477403af47e11678c37e28db34ab1219af0855cef1af1de7021466f5668466f7d024a5bf186228f14ead00dbfe05c8d7dcb47496481659e |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dqs50Us.exe
| MD5 | 7e93bacbbc33e6652e147e7fe07572a0 |
| SHA1 | 421a7167da01c8da4dc4d5234ca3dd84e319e762 |
| SHA256 | 850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38 |
| SHA512 | 250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91 |
memory/2820-14-0x00007FFD35C63000-0x00007FFD35C65000-memory.dmp
memory/2820-15-0x00000000005C0000-0x00000000005CA000-memory.dmp
memory/2820-16-0x00007FFD35C63000-0x00007FFD35C65000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eqt46hN.exe
| MD5 | f21ea0267fb5944cda5cfac935a9be4b |
| SHA1 | 7f00f9d971d0b61c39369189c8bbfaca57f564a4 |
| SHA256 | ba244bc70de4bb2874745b713392d69719ab07621fdd578b6b718a59ad586cd1 |
| SHA512 | 8de85037124dd7d46ea69586f255e30751862f9e30410a61fac21eb91a39507fef45af04b204ffcfb309d60d03c246b493cfd60ba9edca0eaeb4af7570b10dbe |
memory/4084-22-0x0000000002560000-0x000000000257A000-memory.dmp
memory/4084-23-0x0000000004D10000-0x00000000052B4000-memory.dmp
memory/4084-24-0x00000000027F0000-0x0000000002808000-memory.dmp
memory/4084-25-0x00000000027F0000-0x0000000002802000-memory.dmp
memory/4084-32-0x00000000027F0000-0x0000000002802000-memory.dmp
memory/4084-52-0x00000000027F0000-0x0000000002802000-memory.dmp
memory/4084-50-0x00000000027F0000-0x0000000002802000-memory.dmp
memory/4084-48-0x00000000027F0000-0x0000000002802000-memory.dmp
memory/4084-47-0x00000000027F0000-0x0000000002802000-memory.dmp
memory/4084-44-0x00000000027F0000-0x0000000002802000-memory.dmp
memory/4084-42-0x00000000027F0000-0x0000000002802000-memory.dmp
memory/4084-40-0x00000000027F0000-0x0000000002802000-memory.dmp
memory/4084-38-0x00000000027F0000-0x0000000002802000-memory.dmp
memory/4084-36-0x00000000027F0000-0x0000000002802000-memory.dmp
memory/4084-34-0x00000000027F0000-0x0000000002802000-memory.dmp
memory/4084-30-0x00000000027F0000-0x0000000002802000-memory.dmp
memory/4084-28-0x00000000027F0000-0x0000000002802000-memory.dmp
memory/4084-26-0x00000000027F0000-0x0000000002802000-memory.dmp
memory/4084-53-0x0000000000400000-0x000000000056E000-memory.dmp
memory/4084-55-0x0000000000400000-0x000000000056E000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\fhg48lG.exe
| MD5 | a5f5c5d6291c7ae9e1d1b7ed1e551490 |
| SHA1 | 3d06413341893b838549939e15f8f1eec423d71a |
| SHA256 | 1a09ce1cb64219a5d88e57845dc9ba6631efa06fccc8867ccf94eb132947563e |
| SHA512 | d9b3ba67bdd615ee2ce91a29cd9cf6723464be27bf45186fd0e9559ff2b0e7c51b423cfc3e32b5e90955046fb75a34c4a8528df7294b6c831ca254a65d2b8ba2 |
memory/1004-59-0x0000000000260000-0x0000000000292000-memory.dmp
memory/1004-60-0x00000000051C0000-0x00000000057D8000-memory.dmp
memory/1004-61-0x0000000004D40000-0x0000000004E4A000-memory.dmp
memory/1004-62-0x0000000004C70000-0x0000000004C82000-memory.dmp
memory/1004-63-0x0000000004CD0000-0x0000000004D0C000-memory.dmp
memory/1004-64-0x0000000004E50000-0x0000000004E9C000-memory.dmp