Analysis Overview
SHA256
4c0988399789206cf730c3a47b292c18c78df325a2c466960754bd2e3529609b
Threat Level: Known bad
The file 4c0988399789206cf730c3a47b292c18c78df325a2c466960754bd2e3529609b was found to be: Known bad.
Malicious Activity Summary
Healer
Healer family
Redline family
Detects Healer an antivirus disabler dropper
Modifies Windows Defender Real-time Protection settings
RedLine payload
RedLine
Windows security modification
Executes dropped EXE
Adds Run key to start application
Launches sc.exe
Unsigned PE
System Location Discovery: System Language Discovery
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-09 05:00
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
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Analysis: behavioral1
Detonation Overview
Submitted
2024-11-09 05:00
Reported
2024-11-09 05:03
Platform
win10v2004-20241007-en
Max time kernel
144s
Max time network
148s
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\IXP000.TMP\s2671hz.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\s2671hz.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\s2671hz.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\s2671hz.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\s2671hz.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\s2671hz.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\s2671hz.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\t74nR21.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\IXP000.TMP\s2671hz.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\4c0988399789206cf730c3a47b292c18c78df325a2c466960754bd2e3529609b.exe | N/A |
Launches sc.exe
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\sc.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\4c0988399789206cf730c3a47b292c18c78df325a2c466960754bd2e3529609b.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\t74nR21.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\s2671hz.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\s2671hz.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\s2671hz.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\t74nR21.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\4c0988399789206cf730c3a47b292c18c78df325a2c466960754bd2e3529609b.exe
"C:\Users\Admin\AppData\Local\Temp\4c0988399789206cf730c3a47b292c18c78df325a2c466960754bd2e3529609b.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\s2671hz.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\s2671hz.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\t74nR21.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\t74nR21.exe
C:\Windows\system32\sc.exe
C:\Windows\system32\sc.exe start wuauserv
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 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 79.190.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 68.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| RU | 193.233.20.28:4125 | tcp | |
| RU | 193.233.20.28:4125 | tcp | |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| RU | 193.233.20.28:4125 | tcp | |
| RU | 193.233.20.28:4125 | tcp | |
| US | 8.8.8.8:53 | 14.227.111.52.in-addr.arpa | udp |
| RU | 193.233.20.28:4125 | tcp | |
| RU | 193.233.20.28:4125 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\s2671hz.exe
| MD5 | 7e93bacbbc33e6652e147e7fe07572a0 |
| SHA1 | 421a7167da01c8da4dc4d5234ca3dd84e319e762 |
| SHA256 | 850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38 |
| SHA512 | 250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91 |
memory/760-7-0x00007FF8C0A03000-0x00007FF8C0A05000-memory.dmp
memory/760-8-0x0000000000430000-0x000000000043A000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\t74nR21.exe
| MD5 | a18bc052dac76e8b0b9945594d2e8eab |
| SHA1 | 9342f954e199cb1e8375daf861d91b877f1c6ad9 |
| SHA256 | d8a2a5c2cc4691861d4f8409f2877cac35b3e82ae94b90a45160ae204a4cf7d2 |
| SHA512 | 898156d3be9e60ae438033b2b9d9d30891781cb43841dd00e3dc6431d9ae458d61fd060348a6780d5d594b08c2a67978a62e81a37d7d777c8c8d5868ebdd33b6 |
memory/1220-14-0x0000000000520000-0x0000000000620000-memory.dmp
memory/1220-15-0x00000000006F0000-0x000000000073B000-memory.dmp
memory/1220-16-0x0000000000400000-0x000000000044E000-memory.dmp
memory/1220-17-0x0000000002660000-0x00000000026A6000-memory.dmp
memory/1220-18-0x0000000004B90000-0x0000000005134000-memory.dmp
memory/1220-19-0x0000000002760000-0x00000000027A4000-memory.dmp
memory/1220-29-0x0000000002760000-0x000000000279E000-memory.dmp
memory/1220-55-0x0000000002760000-0x000000000279E000-memory.dmp
memory/1220-83-0x0000000002760000-0x000000000279E000-memory.dmp
memory/1220-81-0x0000000002760000-0x000000000279E000-memory.dmp
memory/1220-79-0x0000000002760000-0x000000000279E000-memory.dmp
memory/1220-77-0x0000000002760000-0x000000000279E000-memory.dmp
memory/1220-75-0x0000000002760000-0x000000000279E000-memory.dmp
memory/1220-73-0x0000000002760000-0x000000000279E000-memory.dmp
memory/1220-71-0x0000000002760000-0x000000000279E000-memory.dmp
memory/1220-69-0x0000000002760000-0x000000000279E000-memory.dmp
memory/1220-67-0x0000000002760000-0x000000000279E000-memory.dmp
memory/1220-65-0x0000000002760000-0x000000000279E000-memory.dmp
memory/1220-63-0x0000000002760000-0x000000000279E000-memory.dmp
memory/1220-61-0x0000000002760000-0x000000000279E000-memory.dmp
memory/1220-59-0x0000000002760000-0x000000000279E000-memory.dmp
memory/1220-57-0x0000000002760000-0x000000000279E000-memory.dmp
memory/1220-53-0x0000000002760000-0x000000000279E000-memory.dmp
memory/1220-51-0x0000000002760000-0x000000000279E000-memory.dmp
memory/1220-49-0x0000000002760000-0x000000000279E000-memory.dmp
memory/1220-47-0x0000000002760000-0x000000000279E000-memory.dmp
memory/1220-45-0x0000000002760000-0x000000000279E000-memory.dmp
memory/1220-43-0x0000000002760000-0x000000000279E000-memory.dmp
memory/1220-41-0x0000000002760000-0x000000000279E000-memory.dmp
memory/1220-39-0x0000000002760000-0x000000000279E000-memory.dmp
memory/1220-37-0x0000000002760000-0x000000000279E000-memory.dmp
memory/1220-35-0x0000000002760000-0x000000000279E000-memory.dmp
memory/1220-33-0x0000000002760000-0x000000000279E000-memory.dmp
memory/1220-31-0x0000000002760000-0x000000000279E000-memory.dmp
memory/1220-27-0x0000000002760000-0x000000000279E000-memory.dmp
memory/1220-25-0x0000000002760000-0x000000000279E000-memory.dmp
memory/1220-23-0x0000000002760000-0x000000000279E000-memory.dmp
memory/1220-21-0x0000000002760000-0x000000000279E000-memory.dmp
memory/1220-20-0x0000000002760000-0x000000000279E000-memory.dmp
memory/1220-926-0x0000000005140000-0x0000000005758000-memory.dmp
memory/1220-927-0x0000000005760000-0x000000000586A000-memory.dmp
memory/1220-928-0x0000000005880000-0x0000000005892000-memory.dmp
memory/1220-929-0x00000000058A0000-0x00000000058DC000-memory.dmp
memory/1220-930-0x00000000059F0000-0x0000000005A3C000-memory.dmp
memory/1220-931-0x0000000000520000-0x0000000000620000-memory.dmp
memory/1220-933-0x00000000006F0000-0x000000000073B000-memory.dmp
memory/1220-934-0x0000000000400000-0x000000000044E000-memory.dmp