Analysis Overview
SHA256
d0a4692e5e75842868fff463ebec991cb6ed5b1152b041bf45600341547c8cb8
Threat Level: Known bad
The file d0a4692e5e75842868fff463ebec991cb6ed5b1152b041bf45600341547c8cb8 was found to be: Known bad.
Malicious Activity Summary
Detects Healer an antivirus disabler dropper
Redline family
Healer family
Healer
Modifies Windows Defender Real-time Protection settings
RedLine
RedLine payload
Executes dropped EXE
Windows security modification
Adds Run key to start application
Program crash
Unsigned PE
System Location Discovery: System Language Discovery
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 01:43
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
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Analysis: behavioral1
Detonation Overview
Submitted
2024-11-08 01:43
Reported
2024-11-08 01:45
Platform
win10v2004-20241007-en
Max time kernel
130s
Max time network
147s
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\dxF61GO.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\dxF61GO.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\dxF61GO.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\dxF61GO.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\dxF61GO.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\eUT12fC.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\eUT12fC.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\eUT12fC.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dxF61GO.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eUT12fC.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\eUT12fC.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\eUT12fC.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\nOw78YT61.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dxF61GO.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eUT12fC.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\fpI88tR.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\dxF61GO.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eUT12fC.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eUT12fC.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\d0a4692e5e75842868fff463ebec991cb6ed5b1152b041bf45600341547c8cb8.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\nOw78YT61.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\eUT12fC.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\fpI88tR.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\d0a4692e5e75842868fff463ebec991cb6ed5b1152b041bf45600341547c8cb8.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nOw78YT61.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eUT12fC.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dxF61GO.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dxF61GO.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eUT12fC.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eUT12fC.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dxF61GO.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eUT12fC.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\d0a4692e5e75842868fff463ebec991cb6ed5b1152b041bf45600341547c8cb8.exe
"C:\Users\Admin\AppData\Local\Temp\d0a4692e5e75842868fff463ebec991cb6ed5b1152b041bf45600341547c8cb8.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nOw78YT61.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nOw78YT61.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dxF61GO.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dxF61GO.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eUT12fC.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eUT12fC.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 3972 -ip 3972
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3972 -s 1100
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\fpI88tR.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\fpI88tR.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 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 104.209.201.84.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 | 193.233.20.13:4136 | 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 | 71.209.201.84.in-addr.arpa | udp |
| RU | 193.233.20.13:4136 | tcp | |
| US | 8.8.8.8:53 | 23.236.111.52.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\nOw78YT61.exe
| MD5 | 9e6d8f0ac469b79410e686f36d2548ea |
| SHA1 | 61b65153dacebb3be26172da574e8b455a4bc1f3 |
| SHA256 | f4f70208d2c3e20e2f8679b9284e5f163722b6d680c489fd1896cf18f3db6da9 |
| SHA512 | 70f17972a4eea4cd026e3437e79e3cb9c60a44d8c67a5308d5ff2d987279ed8dc09fa8f0fc599e498c80c5ba050fd75ced41464a8dccd9b5da89772d1c9c9d70 |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dxF61GO.exe
| MD5 | 7e93bacbbc33e6652e147e7fe07572a0 |
| SHA1 | 421a7167da01c8da4dc4d5234ca3dd84e319e762 |
| SHA256 | 850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38 |
| SHA512 | 250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91 |
memory/2956-14-0x00007FFBFA2B3000-0x00007FFBFA2B5000-memory.dmp
memory/2956-15-0x0000000000D30000-0x0000000000D3A000-memory.dmp
memory/2956-16-0x00007FFBFA2B3000-0x00007FFBFA2B5000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eUT12fC.exe
| MD5 | e49fa5ba43614c20a6e9a653b500e5bd |
| SHA1 | d6d76389cf00507f93509977259ba8c0a9fb599e |
| SHA256 | 02f7b7bdcf207c8150a02f146d1f6c999cb01bf9097ab0c9afff913b822f2b28 |
| SHA512 | 7db255689df4aab22921ab01c7f7336adea135a06da23d9ad9de2a2db44b8b0547e9279c73dd4ac2cf48aedb8f24c0ac42f81449a4bbf8b15456f08bdd759349 |
memory/3972-22-0x0000000002320000-0x000000000233A000-memory.dmp
memory/3972-23-0x0000000004D10000-0x00000000052B4000-memory.dmp
memory/3972-24-0x00000000026D0000-0x00000000026E8000-memory.dmp
memory/3972-34-0x00000000026D0000-0x00000000026E2000-memory.dmp
memory/3972-52-0x00000000026D0000-0x00000000026E2000-memory.dmp
memory/3972-50-0x00000000026D0000-0x00000000026E2000-memory.dmp
memory/3972-48-0x00000000026D0000-0x00000000026E2000-memory.dmp
memory/3972-46-0x00000000026D0000-0x00000000026E2000-memory.dmp
memory/3972-44-0x00000000026D0000-0x00000000026E2000-memory.dmp
memory/3972-42-0x00000000026D0000-0x00000000026E2000-memory.dmp
memory/3972-40-0x00000000026D0000-0x00000000026E2000-memory.dmp
memory/3972-38-0x00000000026D0000-0x00000000026E2000-memory.dmp
memory/3972-36-0x00000000026D0000-0x00000000026E2000-memory.dmp
memory/3972-32-0x00000000026D0000-0x00000000026E2000-memory.dmp
memory/3972-30-0x00000000026D0000-0x00000000026E2000-memory.dmp
memory/3972-28-0x00000000026D0000-0x00000000026E2000-memory.dmp
memory/3972-26-0x00000000026D0000-0x00000000026E2000-memory.dmp
memory/3972-25-0x00000000026D0000-0x00000000026E2000-memory.dmp
memory/3972-53-0x0000000000400000-0x0000000000574000-memory.dmp
memory/3972-55-0x0000000000400000-0x0000000000574000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\fpI88tR.exe
| MD5 | a5f5c5d6291c7ae9e1d1b7ed1e551490 |
| SHA1 | 3d06413341893b838549939e15f8f1eec423d71a |
| SHA256 | 1a09ce1cb64219a5d88e57845dc9ba6631efa06fccc8867ccf94eb132947563e |
| SHA512 | d9b3ba67bdd615ee2ce91a29cd9cf6723464be27bf45186fd0e9559ff2b0e7c51b423cfc3e32b5e90955046fb75a34c4a8528df7294b6c831ca254a65d2b8ba2 |
memory/2736-59-0x0000000000240000-0x0000000000272000-memory.dmp
memory/2736-60-0x00000000051A0000-0x00000000057B8000-memory.dmp
memory/2736-61-0x0000000004D20000-0x0000000004E2A000-memory.dmp
memory/2736-62-0x0000000004C60000-0x0000000004C72000-memory.dmp
memory/2736-63-0x0000000004CC0000-0x0000000004CFC000-memory.dmp
memory/2736-64-0x0000000004E30000-0x0000000004E7C000-memory.dmp