Analysis Overview
SHA256
e4bbcdea184ee1d858fbe6755f728bd1656351cbf94c5b1f725fbdff88371987
Threat Level: Known bad
The file e4bbcdea184ee1d858fbe6755f728bd1656351cbf94c5b1f725fbdff88371987 was found to be: Known bad.
Malicious Activity Summary
Healer
Healer family
Modifies Windows Defender Real-time Protection settings
RedLine
RedLine payload
Redline family
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
2024-11-10 01:42
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-10 01:42
Reported
2024-11-10 01:44
Platform
win10v2004-20241007-en
Max time kernel
149s
Max time network
150s
Command Line
Signatures
Detects Healer an antivirus disabler dropper
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
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\IXP002.TMP\kUx87Vd.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\kUx87Vd.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\kUx87Vd.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\kUx87Vd.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\kUx87Vd.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\kUx87Vd.exe | N/A |
RedLine
RedLine payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Redline family
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dGa2773.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dpV9179.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\kUx87Vd.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\nBP56yJ.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\IXP002.TMP\kUx87Vd.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\e4bbcdea184ee1d858fbe6755f728bd1656351cbf94c5b1f725fbdff88371987.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\dGa2773.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\dpV9179.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\dpV9179.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\nBP56yJ.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\e4bbcdea184ee1d858fbe6755f728bd1656351cbf94c5b1f725fbdff88371987.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dGa2773.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\kUx87Vd.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\kUx87Vd.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\kUx87Vd.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\e4bbcdea184ee1d858fbe6755f728bd1656351cbf94c5b1f725fbdff88371987.exe
"C:\Users\Admin\AppData\Local\Temp\e4bbcdea184ee1d858fbe6755f728bd1656351cbf94c5b1f725fbdff88371987.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dGa2773.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dGa2773.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dpV9179.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dpV9179.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\kUx87Vd.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\kUx87Vd.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\nBP56yJ.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\nBP56yJ.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 | 172.210.232.199.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 |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| RU | 193.233.20.17:4139 | tcp | |
| RU | 193.233.20.17:4139 | tcp | |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| RU | 193.233.20.17:4139 | tcp | |
| RU | 193.233.20.17:4139 | tcp | |
| US | 8.8.8.8:53 | 14.227.111.52.in-addr.arpa | udp |
| RU | 193.233.20.17:4139 | tcp | |
| RU | 193.233.20.17:4139 | tcp | |
| US | 8.8.8.8:53 | 67.112.168.52.in-addr.arpa | udp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dGa2773.exe
| MD5 | 086c0e8499668e32c925b9b6dba43ce6 |
| SHA1 | 9235961fd9691e6a0c6ee26c042dceaa4cd0a195 |
| SHA256 | 83d024a41bd9ad0739266803656b6c8f6a420f1662e929ddd0e44189cb5a8a0b |
| SHA512 | 876c1b46fa0fa8e5a241c225d898bfc371f8afb3ae4c5bea4d0e77739c94a60b4bc4d2e4e98d65b378134ebd873096f87de3ab7ea24d90c641bc74fea449c587 |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dpV9179.exe
| MD5 | 449bf35dd01d58fce742c66155fc6e48 |
| SHA1 | c960e3807c9956aefabb231db11103ef11178111 |
| SHA256 | d5ff3b102d09a1729c8ce6b6888f905bfa5a96e0ab1a17444853c4132903dfe3 |
| SHA512 | eb5783c36cf06c905cd6386001daad0f8cb6959ffd64d7d2f32ab4144e8a494ccde98b91ece9e2d1f960f64149a5a6a6b141c98575f98f838dd40347d32f6841 |
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\kUx87Vd.exe
| MD5 | 7e93bacbbc33e6652e147e7fe07572a0 |
| SHA1 | 421a7167da01c8da4dc4d5234ca3dd84e319e762 |
| SHA256 | 850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38 |
| SHA512 | 250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91 |
memory/4336-21-0x00007FFDEECB3000-0x00007FFDEECB5000-memory.dmp
memory/4336-22-0x0000000000EA0000-0x0000000000EAA000-memory.dmp
memory/4336-23-0x00007FFDEECB3000-0x00007FFDEECB5000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\nBP56yJ.exe
| MD5 | cddbd387c5c8bb5e8a8ad341f7d05475 |
| SHA1 | 1ae74b1a19a38a736b5321b41de10a48ab72eddc |
| SHA256 | c531095f91211aea5e7ed61228c557ea1718605e8840e9ca61e3e652d4634d2d |
| SHA512 | ce5ad725decbc063176ef313413112618506ca5863ced90beb5f59ef844d3c0b77bda05be04d1e0337731d2f2eca58f4ad98070d1aa55315879528f9be0f6a0e |
memory/4764-28-0x0000000000470000-0x00000000004A2000-memory.dmp
memory/4764-29-0x00000000053D0000-0x00000000059E8000-memory.dmp
memory/4764-30-0x0000000004F50000-0x000000000505A000-memory.dmp
memory/4764-31-0x0000000004E80000-0x0000000004E92000-memory.dmp
memory/4764-32-0x0000000004EE0000-0x0000000004F1C000-memory.dmp
memory/4764-33-0x0000000005060000-0x00000000050AC000-memory.dmp