Analysis Overview
SHA256
8e414c8ae1f662b8e4c5d067b02314f4a551759fb5df0aa9d34405bdb4dabca3
Threat Level: Known bad
The file 8e414c8ae1f662b8e4c5d067b02314f4a551759fb5df0aa9d34405bdb4dabca3 was found to be: Known bad.
Malicious Activity Summary
Detects Healer an antivirus disabler dropper
RedLine payload
Healer family
Healer
Redline family
RedLine
Modifies Windows Defender Real-time Protection settings
Executes dropped EXE
Checks computer location settings
Windows security modification
Adds Run key to start application
Program crash
Enumerates physical storage devices
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
2024-11-09 20:31
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
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Analysis: behavioral1
Detonation Overview
Submitted
2024-11-09 20:31
Reported
2024-11-09 20:34
Platform
win10v2004-20241007-en
Max time kernel
146s
Max time network
151s
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\pro4187.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\pro4187.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\pro4187.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\pro4187.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\pro4187.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\pro4187.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-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu2387.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un513172.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro4187.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu2387.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\si668296.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\pro4187.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro4187.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\8e414c8ae1f662b8e4c5d067b02314f4a551759fb5df0aa9d34405bdb4dabca3.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\un513172.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\pro4187.exe |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu2387.exe |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| 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\si668296.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\8e414c8ae1f662b8e4c5d067b02314f4a551759fb5df0aa9d34405bdb4dabca3.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un513172.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro4187.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu2387.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro4187.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro4187.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro4187.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu2387.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\8e414c8ae1f662b8e4c5d067b02314f4a551759fb5df0aa9d34405bdb4dabca3.exe
"C:\Users\Admin\AppData\Local\Temp\8e414c8ae1f662b8e4c5d067b02314f4a551759fb5df0aa9d34405bdb4dabca3.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un513172.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un513172.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro4187.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro4187.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 4856 -ip 4856
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4856 -s 1088
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu2387.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu2387.exe
C:\Windows\Temp\1.exe
"C:\Windows\Temp\1.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 392 -ip 392
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 392 -s 1528
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si668296.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si668296.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 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| FI | 77.91.124.145:4125 | tcp | |
| FI | 77.91.124.145:4125 | tcp | |
| US | 8.8.8.8:53 | 200.163.202.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| FI | 77.91.124.145:4125 | tcp | |
| FI | 77.91.124.145:4125 | tcp | |
| US | 8.8.8.8:53 | 83.210.23.2.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 | 13.227.111.52.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 |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un513172.exe
| MD5 | 76a67382469897b0c5188c69fc179b9a |
| SHA1 | 35e44fdc46598d40be8cd7b9332bd08bab0daef2 |
| SHA256 | 526c2d99f6e7e33161dfeaf9efa9332c059919924513c0abd2f6926518c121fa |
| SHA512 | abfb1a663698b01a3475ba7f51f3da79bdda14094068af82f8379465de3baed1957e0b44c7e4c7f2a68e059ef3f408d9c7eabe9c1dd1393481d9c0e03d14ad26 |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro4187.exe
| MD5 | 1bd7eb267f674669bb010a3236a1616c |
| SHA1 | bdd3c13b955627735262eba0d09e927560bcbd2f |
| SHA256 | cf76be2a93462c1aa5175b423773194da84b5afb8379c4b0eca46e10473b14eb |
| SHA512 | 6c10fc5045b38ddb76c1f187f9a354ace711969cb80379f215a8c6b59c7d7c592b9ed23b9840aa35c94360c375b910b7a6937c52719b4236259a9abb2119394c |
memory/4856-15-0x0000000000560000-0x0000000000660000-memory.dmp
memory/4856-16-0x00000000004C0000-0x00000000004ED000-memory.dmp
memory/4856-17-0x0000000000400000-0x0000000000430000-memory.dmp
memory/4856-18-0x0000000000400000-0x00000000004A8000-memory.dmp
memory/4856-19-0x0000000002460000-0x000000000247A000-memory.dmp
memory/4856-20-0x0000000004B80000-0x0000000005124000-memory.dmp
memory/4856-21-0x00000000024F0000-0x0000000002508000-memory.dmp
memory/4856-35-0x00000000024F0000-0x0000000002502000-memory.dmp
memory/4856-49-0x00000000024F0000-0x0000000002502000-memory.dmp
memory/4856-47-0x00000000024F0000-0x0000000002502000-memory.dmp
memory/4856-45-0x00000000024F0000-0x0000000002502000-memory.dmp
memory/4856-43-0x00000000024F0000-0x0000000002502000-memory.dmp
memory/4856-41-0x00000000024F0000-0x0000000002502000-memory.dmp
memory/4856-39-0x00000000024F0000-0x0000000002502000-memory.dmp
memory/4856-37-0x00000000024F0000-0x0000000002502000-memory.dmp
memory/4856-33-0x00000000024F0000-0x0000000002502000-memory.dmp
memory/4856-32-0x00000000024F0000-0x0000000002502000-memory.dmp
memory/4856-29-0x00000000024F0000-0x0000000002502000-memory.dmp
memory/4856-27-0x00000000024F0000-0x0000000002502000-memory.dmp
memory/4856-25-0x00000000024F0000-0x0000000002502000-memory.dmp
memory/4856-23-0x00000000024F0000-0x0000000002502000-memory.dmp
memory/4856-22-0x00000000024F0000-0x0000000002502000-memory.dmp
memory/4856-50-0x0000000000560000-0x0000000000660000-memory.dmp
memory/4856-51-0x00000000004C0000-0x00000000004ED000-memory.dmp
memory/4856-52-0x0000000000400000-0x0000000000430000-memory.dmp
memory/4856-55-0x0000000000400000-0x00000000004A8000-memory.dmp
memory/4856-56-0x0000000000400000-0x0000000000430000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu2387.exe
| MD5 | 1a0ab0a9a1e41f5ea68916969ab18b04 |
| SHA1 | e174e63d510c70a5b3d523eac9a928c786de2245 |
| SHA256 | fa32da14a9689ec84aa8ecfe818cea8e742fde70103657506fb79e27cd285131 |
| SHA512 | eb469d62569899747f16e5a774a53b9aaf6161f77dcf2e7da3d2c7c7bd65f7314d6bb5b966f465bb46d8513b280a6e749d46cc6b3e628e8f88922ef309786cc8 |
memory/392-61-0x0000000002640000-0x00000000026A6000-memory.dmp
memory/392-62-0x0000000002A30000-0x0000000002A96000-memory.dmp
memory/392-82-0x0000000002A30000-0x0000000002A8F000-memory.dmp
memory/392-80-0x0000000002A30000-0x0000000002A8F000-memory.dmp
memory/392-96-0x0000000002A30000-0x0000000002A8F000-memory.dmp
memory/392-94-0x0000000002A30000-0x0000000002A8F000-memory.dmp
memory/392-92-0x0000000002A30000-0x0000000002A8F000-memory.dmp
memory/392-90-0x0000000002A30000-0x0000000002A8F000-memory.dmp
memory/392-88-0x0000000002A30000-0x0000000002A8F000-memory.dmp
memory/392-86-0x0000000002A30000-0x0000000002A8F000-memory.dmp
memory/392-84-0x0000000002A30000-0x0000000002A8F000-memory.dmp
memory/392-78-0x0000000002A30000-0x0000000002A8F000-memory.dmp
memory/392-76-0x0000000002A30000-0x0000000002A8F000-memory.dmp
memory/392-74-0x0000000002A30000-0x0000000002A8F000-memory.dmp
memory/392-72-0x0000000002A30000-0x0000000002A8F000-memory.dmp
memory/392-70-0x0000000002A30000-0x0000000002A8F000-memory.dmp
memory/392-68-0x0000000002A30000-0x0000000002A8F000-memory.dmp
memory/392-66-0x0000000002A30000-0x0000000002A8F000-memory.dmp
memory/392-64-0x0000000002A30000-0x0000000002A8F000-memory.dmp
memory/392-63-0x0000000002A30000-0x0000000002A8F000-memory.dmp
memory/392-2143-0x0000000005760000-0x0000000005792000-memory.dmp
C:\Windows\Temp\1.exe
| MD5 | 1073b2e7f778788852d3f7bb79929882 |
| SHA1 | 7f5ca4d69e0fcaf8fe6de2e80455a8b90eb6e2c4 |
| SHA256 | c46ef7b768c697e57d379ddfdfd3fb4931bf3d535730ef60feca9332e7a19feb |
| SHA512 | 90cacc509128f9dfb4d96ae9e847ed61b2062297f39d03f481fb1f798b45b36a2d3a8fe2e6415bdc8ce363cf21decee5a9e080f23270395712da1fea9f4952d0 |
memory/2784-2156-0x0000000000C40000-0x0000000000C70000-memory.dmp
memory/2784-2157-0x0000000005420000-0x0000000005426000-memory.dmp
memory/2784-2158-0x0000000005B90000-0x00000000061A8000-memory.dmp
memory/2784-2159-0x0000000005690000-0x000000000579A000-memory.dmp
memory/2784-2160-0x00000000055C0000-0x00000000055D2000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si668296.exe
| MD5 | 223e7a26d6a1982813f2777a9d6f792d |
| SHA1 | 1fb68d09b78c5a6835416ec4281071c1ebbdf375 |
| SHA256 | 400b8d1b0ff668071a7b60e239db0598e5fa0330a47429601c4ad3d3d51034a2 |
| SHA512 | 4a8d3e24de63a51ce7bce383613431e48ad2352a78fe0caa41673e3b68ecf68b9a0517258b9721abc3bd76e8f7ba13931f313e6058cbc64fc8f422dda876c776 |
memory/2784-2164-0x0000000005620000-0x000000000565C000-memory.dmp
memory/2784-2166-0x00000000057A0000-0x00000000057EC000-memory.dmp
memory/2996-2167-0x00000000003E0000-0x000000000040E000-memory.dmp
memory/2996-2168-0x0000000000A60000-0x0000000000A66000-memory.dmp