Analysis Overview
SHA256
24065be5dd94ca82e0c57d10781874c2ff0f070de86562f4693ceb57e670fc1d
Threat Level: Known bad
The file 24065be5dd94ca82e0c57d10781874c2ff0f070de86562f4693ceb57e670fc1d was found to be: Known bad.
Malicious Activity Summary
Detects Healer an antivirus disabler dropper
Healer family
RedLine
Redline family
RedLine payload
Modifies Windows Defender Real-time Protection settings
Healer
Executes dropped EXE
Windows security modification
Adds Run key to start application
Program crash
Unsigned PE
System Location Discovery: System Language Discovery
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-09 05:08
Signatures
Unsigned PE
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Analysis: behavioral1
Detonation Overview
Submitted
2024-11-09 05:08
Reported
2024-11-09 05:10
Platform
win10v2004-20241007-en
Max time kernel
142s
Max time network
149s
Command Line
Signatures
Detects Healer an antivirus disabler dropper
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Healer
Healer family
Modifies Windows Defender Real-time Protection settings
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\97978117.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\97978117.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\97978117.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\97978117.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\97978117.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\97978117.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\un167574.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\97978117.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk450605.exe | N/A |
Windows security modification
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\97978117.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\97978117.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\24065be5dd94ca82e0c57d10781874c2ff0f070de86562f4693ceb57e670fc1d.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\un167574.exe | N/A |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\97978117.exe |
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\rk450605.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\24065be5dd94ca82e0c57d10781874c2ff0f070de86562f4693ceb57e670fc1d.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un167574.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\97978117.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\97978117.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\97978117.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\97978117.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk450605.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\24065be5dd94ca82e0c57d10781874c2ff0f070de86562f4693ceb57e670fc1d.exe
"C:\Users\Admin\AppData\Local\Temp\24065be5dd94ca82e0c57d10781874c2ff0f070de86562f4693ceb57e670fc1d.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un167574.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un167574.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\97978117.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\97978117.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 3544 -ip 3544
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3544 -s 1096
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk450605.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk450605.exe
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 | 241.150.49.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 69.209.201.84.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 |
| RU | 185.161.248.72:38452 | tcp | |
| US | 8.8.8.8:53 | 197.87.175.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.42.69.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.190.18.2.in-addr.arpa | udp |
| RU | 185.161.248.72:38452 | tcp | |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| RU | 185.161.248.72:38452 | tcp | |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| RU | 185.161.248.72:38452 | tcp | |
| US | 8.8.8.8:53 | 75.209.201.84.in-addr.arpa | udp |
| RU | 185.161.248.72:38452 | tcp | |
| RU | 185.161.248.72:38452 | tcp | |
| RU | 185.161.248.72:38452 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un167574.exe
| MD5 | 24e7902acd845d6daceb3b70fd741582 |
| SHA1 | 510758bed5bcfe6fc17e585f673fed047ad67f05 |
| SHA256 | f3a248b9bafe03fadba0d8fb07a706ab466edd56783ff7765c1021672a6bd8a9 |
| SHA512 | 8023af5481a88ab747d86878d981e625e07ed9a050180e14ffddeb9486868301520f5fb62b6f6c70ef61b22c97ae9dde7af136c5a6f14205d7b296348cc8fe12 |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\97978117.exe
| MD5 | e666d79d4fabd6a3ed3848423bc0cd5a |
| SHA1 | 14986e51c1a85d3e7bfeb06496011749de781e20 |
| SHA256 | 4b9ca5628e876d3a49d6c6f262f15cef6a1d817433bc6d9def576966bc914cc2 |
| SHA512 | 669fbf7742610df6ce11cf44701b42aa37eb2be2d495b0f1c3b7b899493dea5069ce184ae66fd34c1be32f6f1a8b6f97eb8ed58f3551ef04e8d6c1dc5b4f3dba |
memory/3544-15-0x0000000000710000-0x0000000000810000-memory.dmp
memory/3544-16-0x00000000005C0000-0x00000000005ED000-memory.dmp
memory/3544-17-0x0000000000400000-0x0000000000430000-memory.dmp
memory/3544-18-0x0000000000400000-0x0000000000466000-memory.dmp
memory/3544-19-0x0000000002260000-0x000000000227A000-memory.dmp
memory/3544-20-0x0000000004CD0000-0x0000000005274000-memory.dmp
memory/3544-21-0x00000000024A0000-0x00000000024B8000-memory.dmp
memory/3544-33-0x00000000024A0000-0x00000000024B2000-memory.dmp
memory/3544-35-0x00000000024A0000-0x00000000024B2000-memory.dmp
memory/3544-47-0x00000000024A0000-0x00000000024B2000-memory.dmp
memory/3544-45-0x00000000024A0000-0x00000000024B2000-memory.dmp
memory/3544-43-0x00000000024A0000-0x00000000024B2000-memory.dmp
memory/3544-41-0x00000000024A0000-0x00000000024B2000-memory.dmp
memory/3544-39-0x00000000024A0000-0x00000000024B2000-memory.dmp
memory/3544-37-0x00000000024A0000-0x00000000024B2000-memory.dmp
memory/3544-31-0x00000000024A0000-0x00000000024B2000-memory.dmp
memory/3544-49-0x00000000024A0000-0x00000000024B2000-memory.dmp
memory/3544-29-0x00000000024A0000-0x00000000024B2000-memory.dmp
memory/3544-27-0x00000000024A0000-0x00000000024B2000-memory.dmp
memory/3544-25-0x00000000024A0000-0x00000000024B2000-memory.dmp
memory/3544-23-0x00000000024A0000-0x00000000024B2000-memory.dmp
memory/3544-22-0x00000000024A0000-0x00000000024B2000-memory.dmp
memory/3544-50-0x0000000000710000-0x0000000000810000-memory.dmp
memory/3544-51-0x00000000005C0000-0x00000000005ED000-memory.dmp
memory/3544-52-0x0000000000400000-0x0000000000430000-memory.dmp
memory/3544-55-0x0000000000400000-0x0000000000466000-memory.dmp
memory/3544-56-0x0000000000400000-0x0000000000430000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk450605.exe
| MD5 | 5f646344ab646bd6c5970a01b4d33075 |
| SHA1 | 1323554aa45a03663f864feb42aacde6cff20f95 |
| SHA256 | f4d1674a945c999df9dbf2aa5d167a48c4b78887ead1ba9b7f25b3224799693e |
| SHA512 | 99d827f96efba1294961f2dfd74bc69304dd5b96fc1a9a5b1fe33c8e072a35c39c44bf85137f2e6eeafd7d6d932f55601505515beae872e51258388b90adb2bf |
memory/2320-61-0x0000000002390000-0x00000000023CC000-memory.dmp
memory/2320-62-0x0000000004A50000-0x0000000004A8A000-memory.dmp
memory/2320-70-0x0000000004A50000-0x0000000004A85000-memory.dmp
memory/2320-92-0x0000000004A50000-0x0000000004A85000-memory.dmp
memory/2320-96-0x0000000004A50000-0x0000000004A85000-memory.dmp
memory/2320-90-0x0000000004A50000-0x0000000004A85000-memory.dmp
memory/2320-88-0x0000000004A50000-0x0000000004A85000-memory.dmp
memory/2320-86-0x0000000004A50000-0x0000000004A85000-memory.dmp
memory/2320-84-0x0000000004A50000-0x0000000004A85000-memory.dmp
memory/2320-82-0x0000000004A50000-0x0000000004A85000-memory.dmp
memory/2320-80-0x0000000004A50000-0x0000000004A85000-memory.dmp
memory/2320-78-0x0000000004A50000-0x0000000004A85000-memory.dmp
memory/2320-76-0x0000000004A50000-0x0000000004A85000-memory.dmp
memory/2320-74-0x0000000004A50000-0x0000000004A85000-memory.dmp
memory/2320-72-0x0000000004A50000-0x0000000004A85000-memory.dmp
memory/2320-94-0x0000000004A50000-0x0000000004A85000-memory.dmp
memory/2320-68-0x0000000004A50000-0x0000000004A85000-memory.dmp
memory/2320-66-0x0000000004A50000-0x0000000004A85000-memory.dmp
memory/2320-64-0x0000000004A50000-0x0000000004A85000-memory.dmp
memory/2320-63-0x0000000004A50000-0x0000000004A85000-memory.dmp
memory/2320-855-0x0000000007600000-0x0000000007C18000-memory.dmp
memory/2320-856-0x0000000004BA0000-0x0000000004BB2000-memory.dmp
memory/2320-857-0x0000000007C20000-0x0000000007D2A000-memory.dmp
memory/2320-858-0x0000000007D40000-0x0000000007D7C000-memory.dmp
memory/2320-859-0x0000000002500000-0x000000000254C000-memory.dmp