Analysis Overview
SHA256
8600d44b12e7f76e98e7637da82533b076e7155ca3e09de1c9abd0bb89a8df37
Threat Level: Known bad
The file 8600d44b12e7f76e98e7637da82533b076e7155ca3e09de1c9abd0bb89a8df37N.exe was found to be: Known bad.
Malicious Activity Summary
RedLine payload
Redline family
Modifies Windows Defender Real-time Protection settings
Detects Healer an antivirus disabler dropper
Healer family
Healer
RedLine
Executes dropped EXE
Windows security modification
Adds Run key to start application
System Location Discovery: System Language Discovery
Unsigned PE
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-13 14:52
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
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Analysis: behavioral1
Detonation Overview
Submitted
2024-11-13 14:52
Reported
2024-11-13 14:54
Platform
win10v2004-20241007-en
Max time kernel
116s
Max time network
120s
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 |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\buRZ71qY04.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\buRZ71qY04.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\buRZ71qY04.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\buRZ71qY04.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\buRZ71qY04.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\buRZ71qY04.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\plDT85Sd99.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\buRZ71qY04.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\cakv67tp16.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\buRZ71qY04.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_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\plDT85Sd99.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\8600d44b12e7f76e98e7637da82533b076e7155ca3e09de1c9abd0bb89a8df37N.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\IXP001.TMP\cakv67tp16.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\8600d44b12e7f76e98e7637da82533b076e7155ca3e09de1c9abd0bb89a8df37N.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\plDT85Sd99.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\buRZ71qY04.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\buRZ71qY04.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\buRZ71qY04.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\cakv67tp16.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\8600d44b12e7f76e98e7637da82533b076e7155ca3e09de1c9abd0bb89a8df37N.exe
"C:\Users\Admin\AppData\Local\Temp\8600d44b12e7f76e98e7637da82533b076e7155ca3e09de1c9abd0bb89a8df37N.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\plDT85Sd99.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\plDT85Sd99.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\buRZ71qY04.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\buRZ71qY04.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\cakv67tp16.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\cakv67tp16.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 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 67.31.126.40.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 | 209.205.72.20.in-addr.arpa | udp |
| RU | 193.233.20.24:4123 | tcp | |
| US | 8.8.8.8:53 | 88.210.23.2.in-addr.arpa | udp |
| RU | 193.233.20.24:4123 | tcp | |
| RU | 193.233.20.24:4123 | tcp | |
| US | 8.8.8.8:53 | 43.229.111.52.in-addr.arpa | udp |
| RU | 193.233.20.24:4123 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\plDT85Sd99.exe
| MD5 | 343df393b642dff25e128be44eae6b97 |
| SHA1 | 7271b08e1c677a904e99aa5915b25f4ece4c5bfd |
| SHA256 | 05848d44ffbf9458b5940bb17f80eb6b2d8fddd1ead52e27957c67b8de4c3072 |
| SHA512 | e60d701128fe501e718960432d62e5d778acab6242356606e6c085d60c3539f503bd024b804878b8415aadff4749f77a9f73bb2c339fbf8b95e929b6ba633e20 |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\buRZ71qY04.exe
| MD5 | 3d373d073c47451491814912177c19c7 |
| SHA1 | 338cbc92cbdc5385f63c3e6122a1f7d98ff26ff4 |
| SHA256 | f05bb3311ef95198cd654839ac62f5556e3e17fef8e9e421bab73a016c28c384 |
| SHA512 | d8a0e71172581229c9f4ad310720f31258679a6a8eebf755960002105b08752b4c20679e1f9ca7d968f88fe57b11153df33aacfefac694146de9e55216b4b3bc |
memory/1720-14-0x00007FFCC6E63000-0x00007FFCC6E65000-memory.dmp
memory/1720-15-0x0000000000D70000-0x0000000000D7A000-memory.dmp
memory/1720-16-0x00007FFCC6E63000-0x00007FFCC6E65000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\cakv67tp16.exe
| MD5 | e7158d94c200533e4ab41107e5e183b1 |
| SHA1 | 8779fa2f2b5eba6b4daf9d9540d62e523a3d5c17 |
| SHA256 | 0d984f1c04ed6c099eca650cedf4d4307881bb3de0d44fdab9e76436eb016704 |
| SHA512 | 9919a210608661b1d18929d4dbe1590ef75b667547d82cc750256f6e3a15d1097a59047fab842678d5a83adb0a7748d84fba8dba98f61fedb6fd8ab3320a4e19 |
memory/1140-22-0x0000000004AE0000-0x0000000004B26000-memory.dmp
memory/1140-23-0x00000000071F0000-0x0000000007794000-memory.dmp
memory/1140-24-0x0000000004CC0000-0x0000000004D04000-memory.dmp
memory/1140-36-0x0000000004CC0000-0x0000000004CFE000-memory.dmp
memory/1140-38-0x0000000004CC0000-0x0000000004CFE000-memory.dmp
memory/1140-34-0x0000000004CC0000-0x0000000004CFE000-memory.dmp
memory/1140-32-0x0000000004CC0000-0x0000000004CFE000-memory.dmp
memory/1140-74-0x0000000004CC0000-0x0000000004CFE000-memory.dmp
memory/1140-56-0x0000000004CC0000-0x0000000004CFE000-memory.dmp
memory/1140-30-0x0000000004CC0000-0x0000000004CFE000-memory.dmp
memory/1140-28-0x0000000004CC0000-0x0000000004CFE000-memory.dmp
memory/1140-26-0x0000000004CC0000-0x0000000004CFE000-memory.dmp
memory/1140-25-0x0000000004CC0000-0x0000000004CFE000-memory.dmp
memory/1140-88-0x0000000004CC0000-0x0000000004CFE000-memory.dmp
memory/1140-86-0x0000000004CC0000-0x0000000004CFE000-memory.dmp
memory/1140-84-0x0000000004CC0000-0x0000000004CFE000-memory.dmp
memory/1140-82-0x0000000004CC0000-0x0000000004CFE000-memory.dmp
memory/1140-80-0x0000000004CC0000-0x0000000004CFE000-memory.dmp
memory/1140-78-0x0000000004CC0000-0x0000000004CFE000-memory.dmp
memory/1140-76-0x0000000004CC0000-0x0000000004CFE000-memory.dmp
memory/1140-72-0x0000000004CC0000-0x0000000004CFE000-memory.dmp
memory/1140-70-0x0000000004CC0000-0x0000000004CFE000-memory.dmp
memory/1140-68-0x0000000004CC0000-0x0000000004CFE000-memory.dmp
memory/1140-66-0x0000000004CC0000-0x0000000004CFE000-memory.dmp
memory/1140-64-0x0000000004CC0000-0x0000000004CFE000-memory.dmp
memory/1140-62-0x0000000004CC0000-0x0000000004CFE000-memory.dmp
memory/1140-60-0x0000000004CC0000-0x0000000004CFE000-memory.dmp
memory/1140-58-0x0000000004CC0000-0x0000000004CFE000-memory.dmp
memory/1140-54-0x0000000004CC0000-0x0000000004CFE000-memory.dmp
memory/1140-52-0x0000000004CC0000-0x0000000004CFE000-memory.dmp
memory/1140-50-0x0000000004CC0000-0x0000000004CFE000-memory.dmp
memory/1140-48-0x0000000004CC0000-0x0000000004CFE000-memory.dmp
memory/1140-46-0x0000000004CC0000-0x0000000004CFE000-memory.dmp
memory/1140-44-0x0000000004CC0000-0x0000000004CFE000-memory.dmp
memory/1140-42-0x0000000004CC0000-0x0000000004CFE000-memory.dmp
memory/1140-40-0x0000000004CC0000-0x0000000004CFE000-memory.dmp
memory/1140-931-0x0000000007800000-0x0000000007E18000-memory.dmp
memory/1140-932-0x0000000007EA0000-0x0000000007FAA000-memory.dmp
memory/1140-933-0x0000000007FE0000-0x0000000007FF2000-memory.dmp
memory/1140-934-0x0000000008000000-0x000000000803C000-memory.dmp
memory/1140-935-0x0000000008150000-0x000000000819C000-memory.dmp