Analysis Overview
SHA256
de6307e511de456178925dd635ae31dc9d67a92d2d531a79add78637ba97c8c6
Threat Level: Known bad
The file de6307e511de456178925dd635ae31dc9d67a92d2d531a79add78637ba97c8c6 was found to be: Known bad.
Malicious Activity Summary
Healer family
RedLine payload
Healer
Detects Healer an antivirus disabler dropper
Modifies Windows Defender Real-time Protection settings
Redline family
RedLine
Windows security modification
Executes dropped EXE
Adds Run key to start application
Unsigned PE
System Location Discovery: System Language Discovery
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-10 03:41
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
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Analysis: behavioral1
Detonation Overview
Submitted
2024-11-10 03:41
Reported
2024-11-10 03:43
Platform
win10v2004-20241007-en
Max time kernel
146s
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 |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\deR55tk.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\deR55tk.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\deR55tk.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\deR55tk.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\deR55tk.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\deR55tk.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\ntt71tg47.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\deR55tk.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eFI67Rw.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\deR55tk.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\de6307e511de456178925dd635ae31dc9d67a92d2d531a79add78637ba97c8c6.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\ntt71tg47.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\de6307e511de456178925dd635ae31dc9d67a92d2d531a79add78637ba97c8c6.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ntt71tg47.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eFI67Rw.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\deR55tk.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\deR55tk.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\deR55tk.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eFI67Rw.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\de6307e511de456178925dd635ae31dc9d67a92d2d531a79add78637ba97c8c6.exe
"C:\Users\Admin\AppData\Local\Temp\de6307e511de456178925dd635ae31dc9d67a92d2d531a79add78637ba97c8c6.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ntt71tg47.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ntt71tg47.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\deR55tk.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\deR55tk.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eFI67Rw.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eFI67Rw.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.210.23.2.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 | 28.118.140.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| RU | 193.233.20.17:4139 | tcp | |
| RU | 193.233.20.17:4139 | tcp | |
| RU | 193.233.20.17:4139 | tcp | |
| US | 8.8.8.8:53 | 48.229.111.52.in-addr.arpa | udp |
| RU | 193.233.20.17:4139 | tcp | |
| RU | 193.233.20.17:4139 | tcp | |
| RU | 193.233.20.17:4139 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ntt71tg47.exe
| MD5 | 2f680160aa5939ebccc3d825ab1663c9 |
| SHA1 | 49303b8a53575ec459607d94134d83ed71f87075 |
| SHA256 | 785cc83bf63a4983f4230b1b9e1896420fc2dbda6b659142c7edc6cd441a3d90 |
| SHA512 | 171fb1d1302631d0d24e3bfb77c800b60f40ca780c564c7eae71173ab54e69001650254560b8c4f80a06e8949a16df9a8a7abd25fffaadc46fc4559ad407c56a |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\deR55tk.exe
| MD5 | 7e93bacbbc33e6652e147e7fe07572a0 |
| SHA1 | 421a7167da01c8da4dc4d5234ca3dd84e319e762 |
| SHA256 | 850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38 |
| SHA512 | 250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91 |
memory/3608-14-0x00007FFE6CF83000-0x00007FFE6CF85000-memory.dmp
memory/3608-15-0x0000000000160000-0x000000000016A000-memory.dmp
memory/3608-16-0x00007FFE6CF83000-0x00007FFE6CF85000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eFI67Rw.exe
| MD5 | 02d66837a796fab23cdb600e168a6594 |
| SHA1 | 071b6c798aff86fb6d1d11e4ccf2514e8922d912 |
| SHA256 | fa1894cae66e526e056ca8733144a079b1e49eccd72d1e1a71d395884c11b765 |
| SHA512 | 1e26503193911f85e8cbd19f84be1f88486e84ef856de5fdee134a702348891896cb951b29ec710e68790c6f036c7f2b2d9a4c28827e7f55ae4832f7d6131e88 |
memory/3320-22-0x0000000002480000-0x00000000024C6000-memory.dmp
memory/3320-23-0x0000000004B50000-0x00000000050F4000-memory.dmp
memory/3320-24-0x0000000005140000-0x0000000005184000-memory.dmp
memory/3320-52-0x0000000005140000-0x000000000517E000-memory.dmp
memory/3320-66-0x0000000005140000-0x000000000517E000-memory.dmp
memory/3320-88-0x0000000005140000-0x000000000517E000-memory.dmp
memory/3320-86-0x0000000005140000-0x000000000517E000-memory.dmp
memory/3320-84-0x0000000005140000-0x000000000517E000-memory.dmp
memory/3320-82-0x0000000005140000-0x000000000517E000-memory.dmp
memory/3320-78-0x0000000005140000-0x000000000517E000-memory.dmp
memory/3320-76-0x0000000005140000-0x000000000517E000-memory.dmp
memory/3320-74-0x0000000005140000-0x000000000517E000-memory.dmp
memory/3320-72-0x0000000005140000-0x000000000517E000-memory.dmp
memory/3320-70-0x0000000005140000-0x000000000517E000-memory.dmp
memory/3320-68-0x0000000005140000-0x000000000517E000-memory.dmp
memory/3320-64-0x0000000005140000-0x000000000517E000-memory.dmp
memory/3320-62-0x0000000005140000-0x000000000517E000-memory.dmp
memory/3320-60-0x0000000005140000-0x000000000517E000-memory.dmp
memory/3320-58-0x0000000005140000-0x000000000517E000-memory.dmp
memory/3320-56-0x0000000005140000-0x000000000517E000-memory.dmp
memory/3320-54-0x0000000005140000-0x000000000517E000-memory.dmp
memory/3320-50-0x0000000005140000-0x000000000517E000-memory.dmp
memory/3320-48-0x0000000005140000-0x000000000517E000-memory.dmp
memory/3320-46-0x0000000005140000-0x000000000517E000-memory.dmp
memory/3320-42-0x0000000005140000-0x000000000517E000-memory.dmp
memory/3320-40-0x0000000005140000-0x000000000517E000-memory.dmp
memory/3320-38-0x0000000005140000-0x000000000517E000-memory.dmp
memory/3320-36-0x0000000005140000-0x000000000517E000-memory.dmp
memory/3320-34-0x0000000005140000-0x000000000517E000-memory.dmp
memory/3320-32-0x0000000005140000-0x000000000517E000-memory.dmp
memory/3320-30-0x0000000005140000-0x000000000517E000-memory.dmp
memory/3320-80-0x0000000005140000-0x000000000517E000-memory.dmp
memory/3320-44-0x0000000005140000-0x000000000517E000-memory.dmp
memory/3320-28-0x0000000005140000-0x000000000517E000-memory.dmp
memory/3320-26-0x0000000005140000-0x000000000517E000-memory.dmp
memory/3320-25-0x0000000005140000-0x000000000517E000-memory.dmp
memory/3320-931-0x00000000051B0000-0x00000000057C8000-memory.dmp
memory/3320-932-0x0000000005850000-0x000000000595A000-memory.dmp
memory/3320-933-0x0000000005990000-0x00000000059A2000-memory.dmp
memory/3320-934-0x00000000059B0000-0x00000000059EC000-memory.dmp
memory/3320-935-0x0000000005B00000-0x0000000005B4C000-memory.dmp