Analysis Overview
SHA256
05e66a620e44506d2df5b284b788b5f9e4644e26ae7081bdf9601526e7fa91f4
Threat Level: Known bad
The file 05e66a620e44506d2df5b284b788b5f9e4644e26ae7081bdf9601526e7fa91f4 was found to be: Known bad.
Malicious Activity Summary
Healer family
RedLine
Healer
Detects Healer an antivirus disabler dropper
Redline family
Modifies Windows Defender Real-time Protection settings
RedLine payload
Executes dropped EXE
Checks computer location settings
Windows security modification
Adds Run key to start application
Unsigned PE
Program crash
System Location Discovery: System Language Discovery
Enumerates physical storage devices
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-10 01:25
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
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Analysis: behavioral1
Detonation Overview
Submitted
2024-11-10 01:25
Reported
2024-11-10 01:28
Platform
win10v2004-20241007-en
Max time kernel
146s
Max time network
153s
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\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro5354.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\pro5354.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\pro5354.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\pro5354.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro5354.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\pro5354.exe | N/A |
RedLine
RedLine payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
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Redline family
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu7659.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un853966.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro5354.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu7659.exe | N/A |
| N/A | N/A | C:\Windows\Temp\1.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si080649.exe | N/A |
Windows security modification
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro5354.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro5354.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\05e66a620e44506d2df5b284b788b5f9e4644e26ae7081bdf9601526e7fa91f4.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\un853966.exe | N/A |
Enumerates physical storage devices
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro5354.exe |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu7659.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\05e66a620e44506d2df5b284b788b5f9e4644e26ae7081bdf9601526e7fa91f4.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un853966.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro5354.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu7659.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\Temp\1.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si080649.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro5354.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro5354.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro5354.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu7659.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\05e66a620e44506d2df5b284b788b5f9e4644e26ae7081bdf9601526e7fa91f4.exe
"C:\Users\Admin\AppData\Local\Temp\05e66a620e44506d2df5b284b788b5f9e4644e26ae7081bdf9601526e7fa91f4.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un853966.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un853966.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro5354.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro5354.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 4472 -ip 4472
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4472 -s 1084
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu7659.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu7659.exe
C:\Windows\Temp\1.exe
"C:\Windows\Temp\1.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 2780 -ip 2780
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2780 -s 1496
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si080649.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si080649.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 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| FI | 77.91.124.145:4125 | tcp | |
| FI | 77.91.124.145:4125 | tcp | |
| US | 8.8.8.8:53 | 56.163.245.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| FI | 77.91.124.145:4125 | tcp | |
| FI | 77.91.124.145:4125 | tcp | |
| FI | 77.91.124.145:4125 | tcp | |
| FI | 77.91.124.145:4125 | tcp | |
| US | 8.8.8.8:53 | 102.208.201.84.in-addr.arpa | udp |
| FI | 77.91.124.145:4125 | tcp | |
| FI | 77.91.124.145:4125 | tcp | |
| FI | 77.91.124.145:4125 | tcp | |
| FI | 77.91.124.145:4125 | tcp | |
| FI | 77.91.124.145:4125 | tcp | |
| FI | 77.91.124.145:4125 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un853966.exe
| MD5 | 7ffa2e0fcfa8ac5925e99e4fbd69de4c |
| SHA1 | b42cf3a8ae69fdeec9950132b501cc1732212f99 |
| SHA256 | 65919825989d15c3dd3b0fc840c54f169403a0888a423a5d3b66be8535245aa0 |
| SHA512 | 7b13287f946ccb51495afac7ff87643379e223383bfff7ecac93c8c9f8fdb4f7ca35800b369d50b9ee064aead651407e5e32569e6c938ab8cf0bf68b831064e2 |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro5354.exe
| MD5 | 2cbf7c2b938fabebf5b8d8014e5ebeae |
| SHA1 | b01275ba04820979705ed5a05db1899046abea99 |
| SHA256 | c384ef495be12dc37ee38da2038f2ee453c6562a579737e761bda0b847d3f638 |
| SHA512 | 0ab43d063315cd782ecdf0719bb23a66ae54faa6bade9a80b99f7687cdf7d90a15c62865fadf2ae425714add7dc79f04a8afb0943b4b9cf3eaa443234f8861ec |
memory/4472-16-0x0000000000940000-0x000000000096D000-memory.dmp
memory/4472-17-0x0000000000400000-0x0000000000430000-memory.dmp
memory/4472-15-0x00000000009F0000-0x0000000000AF0000-memory.dmp
memory/4472-18-0x0000000000400000-0x0000000000802000-memory.dmp
memory/4472-19-0x00000000026B0000-0x00000000026CA000-memory.dmp
memory/4472-20-0x0000000004DC0000-0x0000000005364000-memory.dmp
memory/4472-21-0x0000000005370000-0x0000000005388000-memory.dmp
memory/4472-49-0x0000000005370000-0x0000000005382000-memory.dmp
memory/4472-47-0x0000000005370000-0x0000000005382000-memory.dmp
memory/4472-45-0x0000000005370000-0x0000000005382000-memory.dmp
memory/4472-43-0x0000000005370000-0x0000000005382000-memory.dmp
memory/4472-41-0x0000000005370000-0x0000000005382000-memory.dmp
memory/4472-39-0x0000000005370000-0x0000000005382000-memory.dmp
memory/4472-37-0x0000000005370000-0x0000000005382000-memory.dmp
memory/4472-35-0x0000000005370000-0x0000000005382000-memory.dmp
memory/4472-33-0x0000000005370000-0x0000000005382000-memory.dmp
memory/4472-31-0x0000000005370000-0x0000000005382000-memory.dmp
memory/4472-29-0x0000000005370000-0x0000000005382000-memory.dmp
memory/4472-27-0x0000000005370000-0x0000000005382000-memory.dmp
memory/4472-25-0x0000000005370000-0x0000000005382000-memory.dmp
memory/4472-23-0x0000000005370000-0x0000000005382000-memory.dmp
memory/4472-22-0x0000000005370000-0x0000000005382000-memory.dmp
memory/4472-50-0x00000000009F0000-0x0000000000AF0000-memory.dmp
memory/4472-51-0x0000000000400000-0x0000000000430000-memory.dmp
memory/4472-55-0x0000000000400000-0x0000000000430000-memory.dmp
memory/4472-54-0x0000000000400000-0x0000000000802000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu7659.exe
| MD5 | 6162427580ba1a43bfec0f4115b06e37 |
| SHA1 | 8c4b966aa63a0c58769358317feb9aaf65e834a0 |
| SHA256 | 52957a67f65874ce479f16faa45568bb31fbe627ad293ad45e74dd221b546e92 |
| SHA512 | 01ca11c5cc4e73fa83a77155493ca5a2ea2446577ec6ebd64b230b6f90b4ff418520ceb2fa1b108e17e21168b10ce7d43853fdbbf2ed0a41e3581936ee90339d |
memory/2780-60-0x0000000004F30000-0x0000000004F96000-memory.dmp
memory/2780-61-0x00000000055D0000-0x0000000005636000-memory.dmp
memory/2780-62-0x00000000055D0000-0x000000000562F000-memory.dmp
memory/2780-75-0x00000000055D0000-0x000000000562F000-memory.dmp
memory/2780-95-0x00000000055D0000-0x000000000562F000-memory.dmp
memory/2780-93-0x00000000055D0000-0x000000000562F000-memory.dmp
memory/2780-89-0x00000000055D0000-0x000000000562F000-memory.dmp
memory/2780-85-0x00000000055D0000-0x000000000562F000-memory.dmp
memory/2780-83-0x00000000055D0000-0x000000000562F000-memory.dmp
memory/2780-81-0x00000000055D0000-0x000000000562F000-memory.dmp
memory/2780-79-0x00000000055D0000-0x000000000562F000-memory.dmp
memory/2780-77-0x00000000055D0000-0x000000000562F000-memory.dmp
memory/2780-73-0x00000000055D0000-0x000000000562F000-memory.dmp
memory/2780-71-0x00000000055D0000-0x000000000562F000-memory.dmp
memory/2780-69-0x00000000055D0000-0x000000000562F000-memory.dmp
memory/2780-67-0x00000000055D0000-0x000000000562F000-memory.dmp
memory/2780-65-0x00000000055D0000-0x000000000562F000-memory.dmp
memory/2780-63-0x00000000055D0000-0x000000000562F000-memory.dmp
memory/2780-91-0x00000000055D0000-0x000000000562F000-memory.dmp
memory/2780-87-0x00000000055D0000-0x000000000562F000-memory.dmp
memory/2780-2142-0x0000000002910000-0x0000000002942000-memory.dmp
C:\Windows\Temp\1.exe
| MD5 | 1073b2e7f778788852d3f7bb79929882 |
| SHA1 | 7f5ca4d69e0fcaf8fe6de2e80455a8b90eb6e2c4 |
| SHA256 | c46ef7b768c697e57d379ddfdfd3fb4931bf3d535730ef60feca9332e7a19feb |
| SHA512 | 90cacc509128f9dfb4d96ae9e847ed61b2062297f39d03f481fb1f798b45b36a2d3a8fe2e6415bdc8ce363cf21decee5a9e080f23270395712da1fea9f4952d0 |
memory/544-2155-0x0000000000520000-0x0000000000550000-memory.dmp
memory/544-2156-0x0000000002690000-0x0000000002696000-memory.dmp
memory/544-2157-0x0000000005450000-0x0000000005A68000-memory.dmp
memory/544-2158-0x0000000004F70000-0x000000000507A000-memory.dmp
memory/544-2159-0x0000000004EA0000-0x0000000004EB2000-memory.dmp
memory/544-2160-0x0000000004F00000-0x0000000004F3C000-memory.dmp
memory/544-2162-0x0000000005080000-0x00000000050CC000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si080649.exe
| MD5 | a0808fea8726f554c08c5e7beba8d717 |
| SHA1 | ef7a40efbedd5ac7c503f28ae4ce963ce9945299 |
| SHA256 | 47cd665984bb5db807eeeaa079d8e47d54c9ef6f75139470c0c96dd77e1c8f2a |
| SHA512 | 6427c836d45d3512c7004861e3d6f0d7fd5a4cb076d697e593bcc2484fc505040bc0bdd238d1e574a41d712670a46f710b0ba71ca1fd1ac444f741e8c7cbab5e |
memory/4308-2166-0x0000000000690000-0x00000000006BE000-memory.dmp
memory/4308-2167-0x0000000002970000-0x0000000002976000-memory.dmp