Analysis Overview
SHA256
baff9670c655cb55a101e4f6291bacdebb8641978cad3a52e5e6570ae6a06430
Threat Level: Known bad
The file baff9670c655cb55a101e4f6291bacdebb8641978cad3a52e5e6570ae6a06430 was found to be: Known bad.
Malicious Activity Summary
Redline family
Healer family
RedLine payload
RedLine
Detects Healer an antivirus disabler dropper
Modifies Windows Defender Real-time Protection settings
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 WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-10 02:04
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
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Analysis: behavioral1
Detonation Overview
Submitted
2024-11-10 02:04
Reported
2024-11-10 02:06
Platform
win10v2004-20241007-en
Max time kernel
142s
Max time network
151s
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\jr261964.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\jr261964.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\jr261964.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr261964.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\jr261964.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\jr261964.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\ziUW9852.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr261964.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku088711.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\jr261964.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\baff9670c655cb55a101e4f6291bacdebb8641978cad3a52e5e6570ae6a06430.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\ziUW9852.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\baff9670c655cb55a101e4f6291bacdebb8641978cad3a52e5e6570ae6a06430.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziUW9852.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku088711.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr261964.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr261964.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr261964.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku088711.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\baff9670c655cb55a101e4f6291bacdebb8641978cad3a52e5e6570ae6a06430.exe
"C:\Users\Admin\AppData\Local\Temp\baff9670c655cb55a101e4f6291bacdebb8641978cad3a52e5e6570ae6a06430.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziUW9852.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziUW9852.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr261964.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr261964.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku088711.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku088711.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 75.159.190.20.in-addr.arpa | udp |
| RU | 176.113.115.145:4125 | tcp | |
| RU | 176.113.115.145:4125 | tcp | |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| RU | 176.113.115.145:4125 | tcp | |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| RU | 176.113.115.145:4125 | tcp | |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
| RU | 176.113.115.145:4125 | tcp | |
| RU | 176.113.115.145:4125 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziUW9852.exe
| MD5 | 6dbabed78d58bb8f0cd00955b01b54c3 |
| SHA1 | 547b44d091e7a3416ad4b2be517bf922ddc961b3 |
| SHA256 | 9d3a627dd4899d2af64eeeb4c544a8409ea77fcdc21492ac16823ace2efa6130 |
| SHA512 | e4660cc14f01a39dbede7f6d3aadb36021ee789e856925b6ae58691ad00dd2deb5c0133e0a47a0d25c20fc72a0d701d94078cd8fe675efad975a596f6bf29d83 |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr261964.exe
| MD5 | 96e0fa8f2d4f2bc0bdda2f1edde660bd |
| SHA1 | b7c41461168e3276653b2f4a2252bd444baae7f5 |
| SHA256 | b3751a2d70c89358bd07bf0422347f96d7248e754b7eec16421c404fbcb2fc13 |
| SHA512 | 7b52751c045897876a561180e2178be59feeef4b3b176113d7d3f8142be3d22f4ef70ec90765fe2cbe9cabc0b7180dc7521afe26f0aa8dc8a9d259c027fe548a |
memory/3476-14-0x00007FFA0FBD3000-0x00007FFA0FBD5000-memory.dmp
memory/3476-15-0x0000000000E60000-0x0000000000E6A000-memory.dmp
memory/3476-16-0x00007FFA0FBD3000-0x00007FFA0FBD5000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku088711.exe
| MD5 | 291159e0944273e5a17853eadb0fa89f |
| SHA1 | 0bc3fdf5c698f02b19d2336ccbdf75c0a0a1fa6e |
| SHA256 | 614185522822145e6ca9375d635c288304c306f2a101874de548d6de2d664e5a |
| SHA512 | 6b67681d6416b8d8900b666b66ec8bda191a3a9335892d21d02200675c4fa56f0b66c586df42e1eee3190ef62c56e8f95ffcc9af92466da692d5f2f6fba08e52 |
memory/3220-22-0x0000000004D40000-0x0000000004D86000-memory.dmp
memory/3220-23-0x0000000004E00000-0x00000000053A4000-memory.dmp
memory/3220-24-0x00000000053F0000-0x0000000005434000-memory.dmp
memory/3220-82-0x00000000053F0000-0x000000000542F000-memory.dmp
memory/3220-70-0x00000000053F0000-0x000000000542F000-memory.dmp
memory/3220-56-0x00000000053F0000-0x000000000542F000-memory.dmp
memory/3220-42-0x00000000053F0000-0x000000000542F000-memory.dmp
memory/3220-32-0x00000000053F0000-0x000000000542F000-memory.dmp
memory/3220-30-0x00000000053F0000-0x000000000542F000-memory.dmp
memory/3220-28-0x00000000053F0000-0x000000000542F000-memory.dmp
memory/3220-26-0x00000000053F0000-0x000000000542F000-memory.dmp
memory/3220-25-0x00000000053F0000-0x000000000542F000-memory.dmp
memory/3220-88-0x00000000053F0000-0x000000000542F000-memory.dmp
memory/3220-86-0x00000000053F0000-0x000000000542F000-memory.dmp
memory/3220-84-0x00000000053F0000-0x000000000542F000-memory.dmp
memory/3220-80-0x00000000053F0000-0x000000000542F000-memory.dmp
memory/3220-78-0x00000000053F0000-0x000000000542F000-memory.dmp
memory/3220-76-0x00000000053F0000-0x000000000542F000-memory.dmp
memory/3220-74-0x00000000053F0000-0x000000000542F000-memory.dmp
memory/3220-72-0x00000000053F0000-0x000000000542F000-memory.dmp
memory/3220-68-0x00000000053F0000-0x000000000542F000-memory.dmp
memory/3220-66-0x00000000053F0000-0x000000000542F000-memory.dmp
memory/3220-64-0x00000000053F0000-0x000000000542F000-memory.dmp
memory/3220-62-0x00000000053F0000-0x000000000542F000-memory.dmp
memory/3220-60-0x00000000053F0000-0x000000000542F000-memory.dmp
memory/3220-58-0x00000000053F0000-0x000000000542F000-memory.dmp
memory/3220-54-0x00000000053F0000-0x000000000542F000-memory.dmp
memory/3220-52-0x00000000053F0000-0x000000000542F000-memory.dmp
memory/3220-50-0x00000000053F0000-0x000000000542F000-memory.dmp
memory/3220-48-0x00000000053F0000-0x000000000542F000-memory.dmp
memory/3220-46-0x00000000053F0000-0x000000000542F000-memory.dmp
memory/3220-44-0x00000000053F0000-0x000000000542F000-memory.dmp
memory/3220-40-0x00000000053F0000-0x000000000542F000-memory.dmp
memory/3220-38-0x00000000053F0000-0x000000000542F000-memory.dmp
memory/3220-37-0x00000000053F0000-0x000000000542F000-memory.dmp
memory/3220-34-0x00000000053F0000-0x000000000542F000-memory.dmp
memory/3220-931-0x0000000005440000-0x0000000005A58000-memory.dmp
memory/3220-932-0x0000000005AE0000-0x0000000005BEA000-memory.dmp
memory/3220-933-0x0000000005C20000-0x0000000005C32000-memory.dmp
memory/3220-934-0x0000000005C40000-0x0000000005C7C000-memory.dmp
memory/3220-935-0x0000000005D90000-0x0000000005DDC000-memory.dmp