Analysis Overview
SHA256
a00b69f971f95ed780540b58909cd0adc1f8a5c85aec1a1882a120af86b4c018
Threat Level: Known bad
The file a00b69f971f95ed780540b58909cd0adc1f8a5c85aec1a1882a120af86b4c018 was found to be: Known bad.
Malicious Activity Summary
RedLine
Healer
Modifies Windows Defender Real-time Protection settings
RedLine payload
Detects Healer an antivirus disabler dropper
Healer family
Redline family
Windows security modification
Executes dropped EXE
Adds Run key to start application
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 06:14
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
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Analysis: behavioral1
Detonation Overview
Submitted
2024-11-09 06:14
Reported
2024-11-09 06:16
Platform
win10v2004-20241007-en
Max time kernel
143s
Max time network
147s
Command Line
Signatures
Detects Healer an antivirus disabler dropper
| Description | Indicator | Process | Target |
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Healer
Healer family
Modifies Windows Defender Real-time Protection settings
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\buRz00Yu22.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\buRz00Yu22.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" | C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\buRz00Yu22.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" | C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\buRz00Yu22.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\buRz00Yu22.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" | C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\buRz00Yu22.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\plWR59tB77.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\plOG57WM33.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pliK67SG19.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\plMK78OC34.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\buRz00Yu22.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\caek60Mz53.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\IXP004.TMP\buRz00Yu22.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_cleanup3 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP003.TMP\\\"" | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pliK67SG19.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup4 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP004.TMP\\\"" | C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\plMK78OC34.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\a00b69f971f95ed780540b58909cd0adc1f8a5c85aec1a1882a120af86b4c018.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\plWR59tB77.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup2 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP002.TMP\\\"" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\plOG57WM33.exe | N/A |
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\IXP003.TMP\plMK78OC34.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\caek60Mz53.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\a00b69f971f95ed780540b58909cd0adc1f8a5c85aec1a1882a120af86b4c018.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\plWR59tB77.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\plOG57WM33.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pliK67SG19.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\buRz00Yu22.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\buRz00Yu22.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\buRz00Yu22.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\caek60Mz53.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\a00b69f971f95ed780540b58909cd0adc1f8a5c85aec1a1882a120af86b4c018.exe
"C:\Users\Admin\AppData\Local\Temp\a00b69f971f95ed780540b58909cd0adc1f8a5c85aec1a1882a120af86b4c018.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\plWR59tB77.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\plWR59tB77.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\plOG57WM33.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\plOG57WM33.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pliK67SG19.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pliK67SG19.exe
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\plMK78OC34.exe
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\plMK78OC34.exe
C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\buRz00Yu22.exe
C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\buRz00Yu22.exe
C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\caek60Mz53.exe
C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\caek60Mz53.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 241.150.49.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 79.190.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| RU | 193.233.20.24:4123 | tcp | |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| RU | 193.233.20.24:4123 | tcp | |
| US | 8.8.8.8:53 | 77.190.18.2.in-addr.arpa | udp |
| RU | 193.233.20.24:4123 | tcp | |
| RU | 193.233.20.24:4123 | tcp | |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
| RU | 193.233.20.24:4123 | tcp | |
| RU | 193.233.20.24:4123 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\plWR59tB77.exe
| MD5 | 54d86bffa99878d3e90a8064f94ecc77 |
| SHA1 | 26f420632033cc41e74e4bf7df22072066119583 |
| SHA256 | 5d310fa4da357f71988c773205dbafa692b21a80e5410df063821322c1e6c19d |
| SHA512 | 694697daf8ec865119609a1764103b9a867b9ef342fe0bedb9ff42c330d76124343dede54b4e5f91449624f45b8ff36f9b1771f5a38080560d3447502cd54384 |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\plOG57WM33.exe
| MD5 | d47fdd847e9927ac2c72a0950fb117e3 |
| SHA1 | 4fdd51817d06fd33bab9186060ba8460d3c78979 |
| SHA256 | a7c3aba495f4a1a40afcde922ad40b965259cc751e8fcaa3ed23a6ad87a49e2d |
| SHA512 | 3b1a753f462868d892ce0233a83c95df1868e74417234038c47219a496a6dc826500c9823342bdcbdc64706aeb125afebde7b21e453b5d01d938137bc2771bb6 |
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pliK67SG19.exe
| MD5 | a780516c054528e8c6cc3823e31cfe2e |
| SHA1 | 30ba775443980de16a906d1d4bd7cb426082e1c5 |
| SHA256 | 41307ade9546b863bfe4f781d4303476b02ed7ae76159b773322677292cb44ec |
| SHA512 | ab83d522353972e8b97a3a375bf37f437a522694825109c3459a5e459aa9986f141e87825b952a1e88ba322e4fa738c33005f107216d6c4216dbdb587849b768 |
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\plMK78OC34.exe
| MD5 | 5b732b7b97aa2a604b07116021f4db1d |
| SHA1 | 68f9b77bcb732fd0c2b54c188da814ec6e211466 |
| SHA256 | 8a91bc6297067201433e0f400079ea1b1053f2ceb2e5c509fc3f5792c734f305 |
| SHA512 | 27513b7c702dd96ef34881c8c07e1f8c060f8b6755a4824613c906cd564122d40fb14415c89abae1f5088f030a4e52c8621b805c15ef002322ca97ab6623bf26 |
C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\buRz00Yu22.exe
| MD5 | e2decf44bbb5e6cdb20ef4a44d4ab38d |
| SHA1 | 38667ac29483494f9c04aac5c486fac40177459c |
| SHA256 | 79e6d837e4febf78d91fd3cdd8cdb8a526d318b29818f304c4b348ca1c0550cf |
| SHA512 | 99af0161d62c88d8d805ad9391a7a3a981e426bf526531ffbfedcab9868d4afc472662d53eefc61d9379fd503582c9c9ccb8d7d6290769e6270b9205e6aff2b1 |
memory/2320-35-0x0000000000970000-0x000000000097A000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\caek60Mz53.exe
| MD5 | 47edc698fb60063cef4e63ee2d5d05bc |
| SHA1 | 8f7bc644d7a378df490ab77d7b3b9b2a25a870fa |
| SHA256 | 2561279e13e55b30c371c6d72c72bf9124697eec6395f1c1dfbbdd8ac3f5557f |
| SHA512 | b6c7b5288217bd01efe5ee9ec396dc7471240749a9f8998ddec34f7a2a073bfaa062e4a72986d0dcb73e283dc60e0cfcd0885a2e68014598e86277dd80082715 |
memory/4928-41-0x0000000004AA0000-0x0000000004AE6000-memory.dmp
memory/4928-42-0x0000000004C60000-0x0000000005204000-memory.dmp
memory/4928-43-0x0000000004B60000-0x0000000004BA4000-memory.dmp
memory/4928-47-0x0000000004B60000-0x0000000004B9E000-memory.dmp
memory/4928-49-0x0000000004B60000-0x0000000004B9E000-memory.dmp
memory/4928-101-0x0000000004B60000-0x0000000004B9E000-memory.dmp
memory/4928-85-0x0000000004B60000-0x0000000004B9E000-memory.dmp
memory/4928-63-0x0000000004B60000-0x0000000004B9E000-memory.dmp
memory/4928-45-0x0000000004B60000-0x0000000004B9E000-memory.dmp
memory/4928-44-0x0000000004B60000-0x0000000004B9E000-memory.dmp
memory/4928-107-0x0000000004B60000-0x0000000004B9E000-memory.dmp
memory/4928-105-0x0000000004B60000-0x0000000004B9E000-memory.dmp
memory/4928-103-0x0000000004B60000-0x0000000004B9E000-memory.dmp
memory/4928-99-0x0000000004B60000-0x0000000004B9E000-memory.dmp
memory/4928-97-0x0000000004B60000-0x0000000004B9E000-memory.dmp
memory/4928-95-0x0000000004B60000-0x0000000004B9E000-memory.dmp
memory/4928-93-0x0000000004B60000-0x0000000004B9E000-memory.dmp
memory/4928-91-0x0000000004B60000-0x0000000004B9E000-memory.dmp
memory/4928-89-0x0000000004B60000-0x0000000004B9E000-memory.dmp
memory/4928-87-0x0000000004B60000-0x0000000004B9E000-memory.dmp
memory/4928-83-0x0000000004B60000-0x0000000004B9E000-memory.dmp
memory/4928-81-0x0000000004B60000-0x0000000004B9E000-memory.dmp
memory/4928-80-0x0000000004B60000-0x0000000004B9E000-memory.dmp
memory/4928-77-0x0000000004B60000-0x0000000004B9E000-memory.dmp
memory/4928-75-0x0000000004B60000-0x0000000004B9E000-memory.dmp
memory/4928-73-0x0000000004B60000-0x0000000004B9E000-memory.dmp
memory/4928-71-0x0000000004B60000-0x0000000004B9E000-memory.dmp
memory/4928-69-0x0000000004B60000-0x0000000004B9E000-memory.dmp
memory/4928-67-0x0000000004B60000-0x0000000004B9E000-memory.dmp
memory/4928-65-0x0000000004B60000-0x0000000004B9E000-memory.dmp
memory/4928-61-0x0000000004B60000-0x0000000004B9E000-memory.dmp
memory/4928-59-0x0000000004B60000-0x0000000004B9E000-memory.dmp
memory/4928-57-0x0000000004B60000-0x0000000004B9E000-memory.dmp
memory/4928-55-0x0000000004B60000-0x0000000004B9E000-memory.dmp
memory/4928-53-0x0000000004B60000-0x0000000004B9E000-memory.dmp
memory/4928-51-0x0000000004B60000-0x0000000004B9E000-memory.dmp
memory/4928-950-0x0000000005210000-0x0000000005828000-memory.dmp
memory/4928-951-0x0000000005860000-0x000000000596A000-memory.dmp
memory/4928-952-0x00000000059A0000-0x00000000059B2000-memory.dmp
memory/4928-953-0x0000000005AC0000-0x0000000005AFC000-memory.dmp
memory/4928-954-0x0000000005B10000-0x0000000005B5C000-memory.dmp