Analysis Overview
SHA256
481afb3c38881e4be2e7f680672482d0f17b664c0364ba44e631689c2969bbf3
Threat Level: Known bad
The file 481afb3c38881e4be2e7f680672482d0f17b664c0364ba44e631689c2969bbf3 was found to be: Known bad.
Malicious Activity Summary
Detects Healer an antivirus disabler dropper
Modifies Windows Defender Real-time Protection settings
Healer family
Healer
Redline family
RedLine payload
RedLine
Windows security modification
Executes dropped EXE
Adds Run key to start application
Unsigned PE
System Location Discovery: System Language Discovery
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-11 05:54
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
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Analysis: behavioral1
Detonation Overview
Submitted
2024-11-11 05:54
Reported
2024-11-11 05:56
Platform
win10v2004-20241007-en
Max time kernel
142s
Max time network
146s
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\DisableOnAccessProtection = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro2602.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\pro2602.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\pro2602.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro2602.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\pro2602.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\pro2602.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\unio7563.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro2602.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu2890.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\pro2602.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\481afb3c38881e4be2e7f680672482d0f17b664c0364ba44e631689c2969bbf3.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\unio7563.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\qu2890.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\481afb3c38881e4be2e7f680672482d0f17b664c0364ba44e631689c2969bbf3.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio7563.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro2602.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro2602.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro2602.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu2890.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\481afb3c38881e4be2e7f680672482d0f17b664c0364ba44e631689c2969bbf3.exe
"C:\Users\Admin\AppData\Local\Temp\481afb3c38881e4be2e7f680672482d0f17b664c0364ba44e631689c2969bbf3.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio7563.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio7563.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro2602.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro2602.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu2890.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu2890.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 72.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| RU | 193.233.20.31:4125 | tcp | |
| RU | 193.233.20.31:4125 | tcp | |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| RU | 193.233.20.31:4125 | tcp | |
| RU | 193.233.20.31:4125 | tcp | |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
| RU | 193.233.20.31:4125 | tcp | |
| RU | 193.233.20.31:4125 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio7563.exe
| MD5 | 26a8ef116d6adf54854dc6b7d034f589 |
| SHA1 | b299aef831018ed5657aeb4c4464137497436ee7 |
| SHA256 | 7ed2a869eba25800f41f1781cc2deab33dec195dd982371b4c7d5b5e3c7b5103 |
| SHA512 | 690e64aabbf7e22068f63dc4562aaf2cd397dd08066f2c554ae85c91b7550faaf7dc3e447ca4bc48914433e51d94fb664dd28864ef0781699b7de2595f69024e |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro2602.exe
| MD5 | 7e93bacbbc33e6652e147e7fe07572a0 |
| SHA1 | 421a7167da01c8da4dc4d5234ca3dd84e319e762 |
| SHA256 | 850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38 |
| SHA512 | 250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91 |
memory/2916-14-0x00007FFF65B43000-0x00007FFF65B45000-memory.dmp
memory/2916-15-0x0000000000A40000-0x0000000000A4A000-memory.dmp
memory/2916-16-0x00007FFF65B43000-0x00007FFF65B45000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu2890.exe
| MD5 | c6d9144861fc5118f1d1399dd7f80cc4 |
| SHA1 | 0a9818d690a14c5f957b57916351016410b80817 |
| SHA256 | 75ddc81d0c5abdc1b981faa4016edc07ace6d9fa46cde1b7927a2b2a0995dff9 |
| SHA512 | d74265103da9f9117d1a6f57f0d82a6dcf4f0beaad604912183c746127f348036b4259ff4741e8f70f7e9543a1cf6b725e31de4191a88a2fd11f7267615caf38 |
memory/4680-22-0x0000000004C50000-0x0000000004C96000-memory.dmp
memory/4680-23-0x00000000072E0000-0x0000000007884000-memory.dmp
memory/4680-24-0x0000000004E40000-0x0000000004E84000-memory.dmp
memory/4680-32-0x0000000004E40000-0x0000000004E7E000-memory.dmp
memory/4680-42-0x0000000004E40000-0x0000000004E7E000-memory.dmp
memory/4680-88-0x0000000004E40000-0x0000000004E7E000-memory.dmp
memory/4680-86-0x0000000004E40000-0x0000000004E7E000-memory.dmp
memory/4680-84-0x0000000004E40000-0x0000000004E7E000-memory.dmp
memory/4680-82-0x0000000004E40000-0x0000000004E7E000-memory.dmp
memory/4680-81-0x0000000004E40000-0x0000000004E7E000-memory.dmp
memory/4680-78-0x0000000004E40000-0x0000000004E7E000-memory.dmp
memory/4680-76-0x0000000004E40000-0x0000000004E7E000-memory.dmp
memory/4680-74-0x0000000004E40000-0x0000000004E7E000-memory.dmp
memory/4680-72-0x0000000004E40000-0x0000000004E7E000-memory.dmp
memory/4680-70-0x0000000004E40000-0x0000000004E7E000-memory.dmp
memory/4680-66-0x0000000004E40000-0x0000000004E7E000-memory.dmp
memory/4680-64-0x0000000004E40000-0x0000000004E7E000-memory.dmp
memory/4680-62-0x0000000004E40000-0x0000000004E7E000-memory.dmp
memory/4680-60-0x0000000004E40000-0x0000000004E7E000-memory.dmp
memory/4680-58-0x0000000004E40000-0x0000000004E7E000-memory.dmp
memory/4680-54-0x0000000004E40000-0x0000000004E7E000-memory.dmp
memory/4680-52-0x0000000004E40000-0x0000000004E7E000-memory.dmp
memory/4680-51-0x0000000004E40000-0x0000000004E7E000-memory.dmp
memory/4680-48-0x0000000004E40000-0x0000000004E7E000-memory.dmp
memory/4680-47-0x0000000004E40000-0x0000000004E7E000-memory.dmp
memory/4680-44-0x0000000004E40000-0x0000000004E7E000-memory.dmp
memory/4680-40-0x0000000004E40000-0x0000000004E7E000-memory.dmp
memory/4680-38-0x0000000004E40000-0x0000000004E7E000-memory.dmp
memory/4680-36-0x0000000004E40000-0x0000000004E7E000-memory.dmp
memory/4680-34-0x0000000004E40000-0x0000000004E7E000-memory.dmp
memory/4680-68-0x0000000004E40000-0x0000000004E7E000-memory.dmp
memory/4680-56-0x0000000004E40000-0x0000000004E7E000-memory.dmp
memory/4680-30-0x0000000004E40000-0x0000000004E7E000-memory.dmp
memory/4680-28-0x0000000004E40000-0x0000000004E7E000-memory.dmp
memory/4680-26-0x0000000004E40000-0x0000000004E7E000-memory.dmp
memory/4680-25-0x0000000004E40000-0x0000000004E7E000-memory.dmp
memory/4680-931-0x0000000007890000-0x0000000007EA8000-memory.dmp
memory/4680-932-0x0000000007EB0000-0x0000000007FBA000-memory.dmp
memory/4680-933-0x00000000072B0000-0x00000000072C2000-memory.dmp
memory/4680-934-0x0000000007FC0000-0x0000000007FFC000-memory.dmp
memory/4680-935-0x0000000008110000-0x000000000815C000-memory.dmp