Analysis Overview
SHA256
8ddfdda1be4f4c4edccd33ddf9dfd7356d69a7da680f3254480ccc1a513621de
Threat Level: Known bad
The file 8ddfdda1be4f4c4edccd33ddf9dfd7356d69a7da680f3254480ccc1a513621de was found to be: Known bad.
Malicious Activity Summary
Redline family
Detects Healer an antivirus disabler dropper
Modifies Windows Defender Real-time Protection settings
RedLine payload
Healer family
RedLine
Healer
Executes dropped EXE
Windows security modification
Adds Run key to start application
System Location Discovery: System Language Discovery
Unsigned PE
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 05:05
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
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Analysis: behavioral1
Detonation Overview
Submitted
2024-11-09 05:05
Reported
2024-11-09 05:07
Platform
win10v2004-20241007-en
Max time kernel
140s
Max time network
147s
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\DisableIOAVProtection = "1" | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it969266.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\it969266.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\it969266.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\it969266.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it969266.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\it969266.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\ziyP1138.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ziwi3622.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it969266.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr235115.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\it969266.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\ziyP1138.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\ziwi3622.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\8ddfdda1be4f4c4edccd33ddf9dfd7356d69a7da680f3254480ccc1a513621de.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\8ddfdda1be4f4c4edccd33ddf9dfd7356d69a7da680f3254480ccc1a513621de.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziyP1138.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ziwi3622.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr235115.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it969266.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it969266.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it969266.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr235115.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\8ddfdda1be4f4c4edccd33ddf9dfd7356d69a7da680f3254480ccc1a513621de.exe
"C:\Users\Admin\AppData\Local\Temp\8ddfdda1be4f4c4edccd33ddf9dfd7356d69a7da680f3254480ccc1a513621de.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziyP1138.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziyP1138.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ziwi3622.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ziwi3622.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it969266.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it969266.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr235115.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr235115.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 79.190.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 20.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| RU | 185.161.248.152:38452 | tcp | |
| RU | 185.161.248.152:38452 | tcp | |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| RU | 185.161.248.152:38452 | tcp | |
| RU | 185.161.248.152:38452 | tcp | |
| US | 8.8.8.8:53 | 14.227.111.52.in-addr.arpa | udp |
| RU | 185.161.248.152:38452 | tcp | |
| RU | 185.161.248.152:38452 | tcp | |
| RU | 185.161.248.152:38452 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziyP1138.exe
| MD5 | 7337762c71740c5a1e8019a69aa7199f |
| SHA1 | 6732cf630f5261655177c98623a8f08985cc2f39 |
| SHA256 | 80625a7d1130ad689617e17ab7fb18d549f7961b5b57964b5429efbf1b48792c |
| SHA512 | 317da8f83c2294da582da5a85a5b939b55455401787dec1d941f63e9e468a7f9e94bcaa4f0b86f8a6164bb3c51d22b60cca712ef3a9ada6a34c682fdae3b48e9 |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ziwi3622.exe
| MD5 | 2da312b6916121f5f0d08872de72700b |
| SHA1 | 6796d2a96b9964001f7590b9081bd57c6d151af6 |
| SHA256 | 36404d43375645160133a80b6216d3d2c67e9bdc540dcafe548f5dbe30b8fbbe |
| SHA512 | 3568eb36ecf7617b67abd54a0dbf037b34b6a00bf00d3a92d8caa4ed2b0bb56aa4cde719f2eed5942d355e9d44714b97ac9bd89f82b7b35cb2bf6a47ee8f92a7 |
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it969266.exe
| MD5 | 7e93bacbbc33e6652e147e7fe07572a0 |
| SHA1 | 421a7167da01c8da4dc4d5234ca3dd84e319e762 |
| SHA256 | 850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38 |
| SHA512 | 250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91 |
memory/4408-21-0x00007FFC6DCE3000-0x00007FFC6DCE5000-memory.dmp
memory/4408-22-0x0000000000CB0000-0x0000000000CBA000-memory.dmp
memory/4408-23-0x00007FFC6DCE3000-0x00007FFC6DCE5000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr235115.exe
| MD5 | 8758ea48d228c095fd9075b58bbbc6d3 |
| SHA1 | ee04909b6730175436632370503912ca28b1ef8d |
| SHA256 | 72376ce230cb7e1d4dc14881aa8fcd14344715a70384a184756dc51a0e74d45c |
| SHA512 | 0f91913430db94f8a05b0a41170ccf766f412f56ea80dabeaf1fe243e2bbf860318c0defc4ea5c39dfc219ff41758819cf1f23b3c2d2c26e3e93935db24cc8b9 |
memory/1060-29-0x00000000027A0000-0x00000000027DC000-memory.dmp
memory/1060-30-0x0000000005010000-0x00000000055B4000-memory.dmp
memory/1060-31-0x0000000004E60000-0x0000000004E9A000-memory.dmp
memory/1060-45-0x0000000004E60000-0x0000000004E95000-memory.dmp
memory/1060-47-0x0000000004E60000-0x0000000004E95000-memory.dmp
memory/1060-43-0x0000000004E60000-0x0000000004E95000-memory.dmp
memory/1060-41-0x0000000004E60000-0x0000000004E95000-memory.dmp
memory/1060-39-0x0000000004E60000-0x0000000004E95000-memory.dmp
memory/1060-93-0x0000000004E60000-0x0000000004E95000-memory.dmp
memory/1060-81-0x0000000004E60000-0x0000000004E95000-memory.dmp
memory/1060-70-0x0000000004E60000-0x0000000004E95000-memory.dmp
memory/1060-57-0x0000000004E60000-0x0000000004E95000-memory.dmp
memory/1060-37-0x0000000004E60000-0x0000000004E95000-memory.dmp
memory/1060-35-0x0000000004E60000-0x0000000004E95000-memory.dmp
memory/1060-33-0x0000000004E60000-0x0000000004E95000-memory.dmp
memory/1060-32-0x0000000004E60000-0x0000000004E95000-memory.dmp
memory/1060-95-0x0000000004E60000-0x0000000004E95000-memory.dmp
memory/1060-91-0x0000000004E60000-0x0000000004E95000-memory.dmp
memory/1060-89-0x0000000004E60000-0x0000000004E95000-memory.dmp
memory/1060-87-0x0000000004E60000-0x0000000004E95000-memory.dmp
memory/1060-85-0x0000000004E60000-0x0000000004E95000-memory.dmp
memory/1060-83-0x0000000004E60000-0x0000000004E95000-memory.dmp
memory/1060-79-0x0000000004E60000-0x0000000004E95000-memory.dmp
memory/1060-77-0x0000000004E60000-0x0000000004E95000-memory.dmp
memory/1060-75-0x0000000004E60000-0x0000000004E95000-memory.dmp
memory/1060-73-0x0000000004E60000-0x0000000004E95000-memory.dmp
memory/1060-71-0x0000000004E60000-0x0000000004E95000-memory.dmp
memory/1060-67-0x0000000004E60000-0x0000000004E95000-memory.dmp
memory/1060-65-0x0000000004E60000-0x0000000004E95000-memory.dmp
memory/1060-63-0x0000000004E60000-0x0000000004E95000-memory.dmp
memory/1060-826-0x0000000007FC0000-0x00000000080CA000-memory.dmp
memory/1060-827-0x00000000080E0000-0x000000000811C000-memory.dmp
memory/1060-825-0x0000000007FA0000-0x0000000007FB2000-memory.dmp
memory/1060-824-0x0000000007940000-0x0000000007F58000-memory.dmp
memory/1060-61-0x0000000004E60000-0x0000000004E95000-memory.dmp
memory/1060-59-0x0000000004E60000-0x0000000004E95000-memory.dmp
memory/1060-55-0x0000000004E60000-0x0000000004E95000-memory.dmp
memory/1060-53-0x0000000004E60000-0x0000000004E95000-memory.dmp
memory/1060-51-0x0000000004E60000-0x0000000004E95000-memory.dmp
memory/1060-49-0x0000000004E60000-0x0000000004E95000-memory.dmp
memory/1060-828-0x0000000004950000-0x000000000499C000-memory.dmp