Analysis Overview
SHA256
950c0d45f7a00c95176fd778078367b92717e293a9f4a1bb92cd42bdec041d2d
Threat Level: Known bad
The file 950c0d45f7a00c95176fd778078367b92717e293a9f4a1bb92cd42bdec041d2d was found to be: Known bad.
Malicious Activity Summary
RedLine payload
Detects Healer an antivirus disabler dropper
RedLine
Redline family
Modifies Windows Defender Real-time Protection settings
Healer
Healer family
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 AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-09 05:05
Signatures
Unsigned PE
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Analysis: behavioral1
Detonation Overview
Submitted
2024-11-09 05:05
Reported
2024-11-09 05:08
Platform
win10v2004-20241007-en
Max time kernel
149s
Max time network
150s
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\pr152646.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\pr152646.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\pr152646.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\pr152646.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\pr152646.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\pr152646.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\un486866.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr152646.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu154948.exe | N/A |
Windows security modification
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr152646.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr152646.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\950c0d45f7a00c95176fd778078367b92717e293a9f4a1bb92cd42bdec041d2d.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\un486866.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\pr152646.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\950c0d45f7a00c95176fd778078367b92717e293a9f4a1bb92cd42bdec041d2d.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un486866.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr152646.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu154948.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr152646.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr152646.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr152646.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu154948.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\950c0d45f7a00c95176fd778078367b92717e293a9f4a1bb92cd42bdec041d2d.exe
"C:\Users\Admin\AppData\Local\Temp\950c0d45f7a00c95176fd778078367b92717e293a9f4a1bb92cd42bdec041d2d.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un486866.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un486866.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr152646.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr152646.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 2872 -ip 2872
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2872 -s 1028
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu154948.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu154948.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 140.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| RU | 185.161.248.142:38452 | tcp | |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.42.69.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 99.208.201.84.in-addr.arpa | udp |
| RU | 185.161.248.142:38452 | tcp | |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| RU | 185.161.248.142:38452 | tcp | |
| US | 8.8.8.8:53 | 66.209.201.84.in-addr.arpa | udp |
| RU | 185.161.248.142:38452 | tcp | |
| US | 8.8.8.8:53 | 77.190.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.229.111.52.in-addr.arpa | udp |
| RU | 185.161.248.142:38452 | tcp | |
| RU | 185.161.248.142:38452 | tcp | |
| RU | 185.161.248.142:38452 | tcp | |
| US | 8.8.8.8:53 | 30.73.42.20.in-addr.arpa | udp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un486866.exe
| MD5 | b5851b73052e2fe6661be8768a48bffe |
| SHA1 | 052ea9c567d4079eeeff593a00b54bfdddef5548 |
| SHA256 | 5524f53fb21ba438240c3a90a334a3e5096bcd0f63e710f2bbcba0f6fb9eb273 |
| SHA512 | 975587932b9c1c30c016915d7a213cfb82ad8722ee2a5b08f828d66e3148b4e3f9f25724a2275749593cdf96ddb6204eb1b25450aa30b7af608b775e85c9d35b |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr152646.exe
| MD5 | 12b60b71d90632d279728ef73883e6ca |
| SHA1 | 5cd3aa95960f488f3bf8271ca5dce92e177f96cf |
| SHA256 | fda6393004033911f2b3385a643e596a0e03c5fb1755f1e7d078ba28fdd0dc29 |
| SHA512 | 5114e3acf72f0051a7c16942b0631b36f3e057e6c172bcf486be7738367a11e2d16925b7595a8cac113b49879be3ac2589d7b53a7f2fbadd6585901db57e3487 |
memory/2872-15-0x0000000002BB0000-0x0000000002CB0000-memory.dmp
memory/2872-16-0x0000000002D90000-0x0000000002DBD000-memory.dmp
memory/2872-17-0x0000000000400000-0x0000000000430000-memory.dmp
memory/2872-18-0x00000000070E0000-0x00000000070FA000-memory.dmp
memory/2872-19-0x0000000007280000-0x0000000007824000-memory.dmp
memory/2872-20-0x0000000007140000-0x0000000007158000-memory.dmp
memory/2872-22-0x0000000007140000-0x0000000007152000-memory.dmp
memory/2872-30-0x0000000007140000-0x0000000007152000-memory.dmp
memory/2872-46-0x0000000007140000-0x0000000007152000-memory.dmp
memory/2872-45-0x0000000007140000-0x0000000007152000-memory.dmp
memory/2872-42-0x0000000007140000-0x0000000007152000-memory.dmp
memory/2872-40-0x0000000007140000-0x0000000007152000-memory.dmp
memory/2872-48-0x0000000007140000-0x0000000007152000-memory.dmp
memory/2872-38-0x0000000007140000-0x0000000007152000-memory.dmp
memory/2872-37-0x0000000007140000-0x0000000007152000-memory.dmp
memory/2872-34-0x0000000007140000-0x0000000007152000-memory.dmp
memory/2872-33-0x0000000007140000-0x0000000007152000-memory.dmp
memory/2872-28-0x0000000007140000-0x0000000007152000-memory.dmp
memory/2872-26-0x0000000007140000-0x0000000007152000-memory.dmp
memory/2872-24-0x0000000007140000-0x0000000007152000-memory.dmp
memory/2872-21-0x0000000007140000-0x0000000007152000-memory.dmp
memory/2872-49-0x0000000002BB0000-0x0000000002CB0000-memory.dmp
memory/2872-51-0x0000000002D90000-0x0000000002DBD000-memory.dmp
memory/2872-50-0x0000000000400000-0x0000000002BB0000-memory.dmp
memory/2872-52-0x0000000000400000-0x0000000000430000-memory.dmp
memory/2872-55-0x0000000000400000-0x0000000000430000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu154948.exe
| MD5 | 560bddeaf3580d209af2fac248bd3098 |
| SHA1 | ac455bff2eeb240ebff85882af1662a7f3f560f8 |
| SHA256 | 77516cbb2deca8dcc8f48fe710185eae6b11971e44a1809e421c5984248a1075 |
| SHA512 | e332eb81294759cb348fde3f3ad9c896e00d25528e96debf9e8eb0bdab8e452281db329fed7e5aeedd8b9235ac6c3c69817e5c1fa8c05c7c3a654249710dde43 |
memory/2872-54-0x0000000000400000-0x0000000002BB0000-memory.dmp
memory/888-60-0x0000000004AA0000-0x0000000004ADC000-memory.dmp
memory/888-61-0x0000000007790000-0x00000000077CA000-memory.dmp
memory/888-69-0x0000000007790000-0x00000000077C5000-memory.dmp
memory/888-73-0x0000000007790000-0x00000000077C5000-memory.dmp
memory/888-71-0x0000000007790000-0x00000000077C5000-memory.dmp
memory/888-95-0x0000000007790000-0x00000000077C5000-memory.dmp
memory/888-87-0x0000000007790000-0x00000000077C5000-memory.dmp
memory/888-67-0x0000000007790000-0x00000000077C5000-memory.dmp
memory/888-65-0x0000000007790000-0x00000000077C5000-memory.dmp
memory/888-63-0x0000000007790000-0x00000000077C5000-memory.dmp
memory/888-62-0x0000000007790000-0x00000000077C5000-memory.dmp
memory/888-77-0x0000000007790000-0x00000000077C5000-memory.dmp
memory/888-93-0x0000000007790000-0x00000000077C5000-memory.dmp
memory/888-91-0x0000000007790000-0x00000000077C5000-memory.dmp
memory/888-90-0x0000000007790000-0x00000000077C5000-memory.dmp
memory/888-85-0x0000000007790000-0x00000000077C5000-memory.dmp
memory/888-83-0x0000000007790000-0x00000000077C5000-memory.dmp
memory/888-82-0x0000000007790000-0x00000000077C5000-memory.dmp
memory/888-79-0x0000000007790000-0x00000000077C5000-memory.dmp
memory/888-75-0x0000000007790000-0x00000000077C5000-memory.dmp
memory/888-854-0x0000000009C90000-0x000000000A2A8000-memory.dmp
memory/888-855-0x000000000A350000-0x000000000A362000-memory.dmp
memory/888-856-0x000000000A370000-0x000000000A47A000-memory.dmp
memory/888-857-0x000000000A490000-0x000000000A4CC000-memory.dmp
memory/888-858-0x00000000048B0000-0x00000000048FC000-memory.dmp