Analysis Overview
SHA256
e3b50c6b7031ebf82757b3603efac1035d53b6359e905740878d5d3705c4e6b5
Threat Level: Known bad
The file e3b50c6b7031ebf82757b3603efac1035d53b6359e905740878d5d3705c4e6b5 was found to be: Known bad.
Malicious Activity Summary
RedLine
Redline family
Modifies Windows Defender Real-time Protection settings
RedLine payload
Healer family
Healer
Detects Healer an antivirus disabler dropper
Executes dropped EXE
Windows security modification
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 03:49
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
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Analysis: behavioral1
Detonation Overview
Submitted
2024-11-09 03:49
Reported
2024-11-09 03:52
Platform
win10v2004-20241007-en
Max time kernel
149s
Max time network
149s
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\DisableBehaviorMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it867813.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\it867813.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\it867813.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\it867813.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it867813.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it867813.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\zigR8464.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it867813.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp508826.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\it867813.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\e3b50c6b7031ebf82757b3603efac1035d53b6359e905740878d5d3705c4e6b5.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\zigR8464.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\e3b50c6b7031ebf82757b3603efac1035d53b6359e905740878d5d3705c4e6b5.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zigR8464.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp508826.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it867813.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it867813.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it867813.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp508826.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\e3b50c6b7031ebf82757b3603efac1035d53b6359e905740878d5d3705c4e6b5.exe
"C:\Users\Admin\AppData\Local\Temp\e3b50c6b7031ebf82757b3603efac1035d53b6359e905740878d5d3705c4e6b5.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zigR8464.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zigR8464.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it867813.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it867813.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp508826.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp508826.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 | 232.168.11.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 71.31.126.40.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 | |
| RU | 185.161.248.142:38452 | tcp | |
| RU | 185.161.248.142:38452 | tcp | |
| US | 8.8.8.8:53 | 79.190.18.2.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 | |
| RU | 185.161.248.142:38452 | tcp | |
| US | 8.8.8.8:53 | udp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zigR8464.exe
| MD5 | c84c0534d7d5e223da9c115ee7dcc99d |
| SHA1 | 9a3e75cf130d7a39723e0d224337fa2452ed157d |
| SHA256 | 2e564750f1debf441fa7cae7726ea5b4c484e43ce5fd14ba74d89825dace750a |
| SHA512 | 89c6255a154e75700cfae0f56b8e841f0f35443df80d09562e33ad1a0770598ab61c9165a790310bead603c095e994cb288eb4b74eb454eff69a00d8f0c1ab8b |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it867813.exe
| MD5 | 7e93bacbbc33e6652e147e7fe07572a0 |
| SHA1 | 421a7167da01c8da4dc4d5234ca3dd84e319e762 |
| SHA256 | 850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38 |
| SHA512 | 250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91 |
memory/3208-14-0x00007FFDDE933000-0x00007FFDDE935000-memory.dmp
memory/3208-15-0x00000000001A0000-0x00000000001AA000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp508826.exe
| MD5 | 8ef702ac9366a918947291d8ad60899b |
| SHA1 | d7a303382c8bdf3c799964d25eca4cb91a196b34 |
| SHA256 | dec029b6656802fe4354bfd04fa1fd2797756837ce0afca2829169362d8dbe78 |
| SHA512 | 5cb9e2e1c1b2eb4e979ccb717113b2a4b7a4a4e9f2f75385337bcdee37013e2982f6d0e43f5f797086222673552062bff2432c59bf17840375b25c24fc16f274 |
memory/760-21-0x00000000049C0000-0x00000000049FC000-memory.dmp
memory/760-22-0x0000000007360000-0x0000000007904000-memory.dmp
memory/760-23-0x0000000004BA0000-0x0000000004BDA000-memory.dmp
memory/760-29-0x0000000004BA0000-0x0000000004BD5000-memory.dmp
memory/760-35-0x0000000004BA0000-0x0000000004BD5000-memory.dmp
memory/760-33-0x0000000004BA0000-0x0000000004BD5000-memory.dmp
memory/760-31-0x0000000004BA0000-0x0000000004BD5000-memory.dmp
memory/760-87-0x0000000004BA0000-0x0000000004BD5000-memory.dmp
memory/760-67-0x0000000004BA0000-0x0000000004BD5000-memory.dmp
memory/760-51-0x0000000004BA0000-0x0000000004BD5000-memory.dmp
memory/760-41-0x0000000004BA0000-0x0000000004BD5000-memory.dmp
memory/760-27-0x0000000004BA0000-0x0000000004BD5000-memory.dmp
memory/760-25-0x0000000004BA0000-0x0000000004BD5000-memory.dmp
memory/760-24-0x0000000004BA0000-0x0000000004BD5000-memory.dmp
memory/760-37-0x0000000004BA0000-0x0000000004BD5000-memory.dmp
memory/760-85-0x0000000004BA0000-0x0000000004BD5000-memory.dmp
memory/760-83-0x0000000004BA0000-0x0000000004BD5000-memory.dmp
memory/760-81-0x0000000004BA0000-0x0000000004BD5000-memory.dmp
memory/760-79-0x0000000004BA0000-0x0000000004BD5000-memory.dmp
memory/760-77-0x0000000004BA0000-0x0000000004BD5000-memory.dmp
memory/760-75-0x0000000004BA0000-0x0000000004BD5000-memory.dmp
memory/760-73-0x0000000004BA0000-0x0000000004BD5000-memory.dmp
memory/760-71-0x0000000004BA0000-0x0000000004BD5000-memory.dmp
memory/760-69-0x0000000004BA0000-0x0000000004BD5000-memory.dmp
memory/760-65-0x0000000004BA0000-0x0000000004BD5000-memory.dmp
memory/760-63-0x0000000004BA0000-0x0000000004BD5000-memory.dmp
memory/760-61-0x0000000004BA0000-0x0000000004BD5000-memory.dmp
memory/760-59-0x0000000004BA0000-0x0000000004BD5000-memory.dmp
memory/760-57-0x0000000004BA0000-0x0000000004BD5000-memory.dmp
memory/760-55-0x0000000004BA0000-0x0000000004BD5000-memory.dmp
memory/760-53-0x0000000004BA0000-0x0000000004BD5000-memory.dmp
memory/760-49-0x0000000004BA0000-0x0000000004BD5000-memory.dmp
memory/760-47-0x0000000004BA0000-0x0000000004BD5000-memory.dmp
memory/760-45-0x0000000004BA0000-0x0000000004BD5000-memory.dmp
memory/760-43-0x0000000004BA0000-0x0000000004BD5000-memory.dmp
memory/760-39-0x0000000004BA0000-0x0000000004BD5000-memory.dmp
memory/760-816-0x0000000009D90000-0x000000000A3A8000-memory.dmp
memory/760-817-0x00000000072E0000-0x00000000072F2000-memory.dmp
memory/760-818-0x000000000A3B0000-0x000000000A4BA000-memory.dmp
memory/760-819-0x0000000007310000-0x000000000734C000-memory.dmp
memory/760-820-0x000000000A500000-0x000000000A54C000-memory.dmp