Analysis Overview
SHA256
66a18c8185e38f9a765ca44d43319be3296dd0d44a3b4f3d306be6e50bcbf03c
Threat Level: Known bad
The file 66a18c8185e38f9a765ca44d43319be3296dd0d44a3b4f3d306be6e50bcbf03c was found to be: Known bad.
Malicious Activity Summary
RedLine
Modifies Windows Defender Real-time Protection settings
Healer family
Healer
RedLine payload
Redline family
Detects Healer an antivirus disabler dropper
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 05:15
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
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Analysis: behavioral1
Detonation Overview
Submitted
2024-11-09 05:15
Reported
2024-11-09 05:18
Platform
win10v2004-20241007-en
Max time kernel
143s
Max time network
148s
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\IXP001.TMP\pro2508.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\pro2508.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\pro2508.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\pro2508.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro2508.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\pro2508.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\unio1288.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro2508.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu9541.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\pro2508.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\66a18c8185e38f9a765ca44d43319be3296dd0d44a3b4f3d306be6e50bcbf03c.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\unio1288.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\66a18c8185e38f9a765ca44d43319be3296dd0d44a3b4f3d306be6e50bcbf03c.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio1288.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu9541.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro2508.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro2508.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro2508.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu9541.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\66a18c8185e38f9a765ca44d43319be3296dd0d44a3b4f3d306be6e50bcbf03c.exe
"C:\Users\Admin\AppData\Local\Temp\66a18c8185e38f9a765ca44d43319be3296dd0d44a3b4f3d306be6e50bcbf03c.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio1288.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio1288.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro2508.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro2508.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu9541.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu9541.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 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 23.159.190.20.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 | |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| RU | 193.233.20.31:4125 | tcp | |
| 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\unio1288.exe
| MD5 | 8a8f6741c69631bdf37b09f305172d72 |
| SHA1 | d40b956f77b235f77ec467917323ef25bbe4a72e |
| SHA256 | 5304e48a3ff2820befd351af4e0c19c192aceb684c3cf7f75fb98e49683f05c2 |
| SHA512 | 7d31b35fefffddddc3b367c1d115a77cbcddcac95e89f6b25f358751b296957bdf31993add9e58f26e180c03e6db796852955975e29b4bcd3cb7b2253faf646b |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro2508.exe
| MD5 | 7e93bacbbc33e6652e147e7fe07572a0 |
| SHA1 | 421a7167da01c8da4dc4d5234ca3dd84e319e762 |
| SHA256 | 850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38 |
| SHA512 | 250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91 |
memory/4584-14-0x00007FF8C0A03000-0x00007FF8C0A05000-memory.dmp
memory/4584-15-0x0000000000400000-0x000000000040A000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu9541.exe
| MD5 | 52e4c75d9663946be625ec0d72836dba |
| SHA1 | cfc77ad8dc2b8f9e34168acfe2cd812bef446c71 |
| SHA256 | a954411e9ed569b5e9360ab0269b63c487228384a17ca0eaacd4bdfd001dc196 |
| SHA512 | 697d97c0aca5190468be8da30eb758ccf22af114c995002adbb894a6b795b4106013b5c78ea323724e63ac22f7c03a39a2c53f2fb5f02e832edb438f330b6ba2 |
memory/2800-21-0x0000000002300000-0x0000000002346000-memory.dmp
memory/2800-22-0x0000000004AB0000-0x0000000005054000-memory.dmp
memory/2800-23-0x00000000050A0000-0x00000000050E4000-memory.dmp
memory/2800-24-0x00000000050A0000-0x00000000050DE000-memory.dmp
memory/2800-37-0x00000000050A0000-0x00000000050DE000-memory.dmp
memory/2800-87-0x00000000050A0000-0x00000000050DE000-memory.dmp
memory/2800-85-0x00000000050A0000-0x00000000050DE000-memory.dmp
memory/2800-83-0x00000000050A0000-0x00000000050DE000-memory.dmp
memory/2800-81-0x00000000050A0000-0x00000000050DE000-memory.dmp
memory/2800-79-0x00000000050A0000-0x00000000050DE000-memory.dmp
memory/2800-77-0x00000000050A0000-0x00000000050DE000-memory.dmp
memory/2800-73-0x00000000050A0000-0x00000000050DE000-memory.dmp
memory/2800-71-0x00000000050A0000-0x00000000050DE000-memory.dmp
memory/2800-69-0x00000000050A0000-0x00000000050DE000-memory.dmp
memory/2800-67-0x00000000050A0000-0x00000000050DE000-memory.dmp
memory/2800-65-0x00000000050A0000-0x00000000050DE000-memory.dmp
memory/2800-63-0x00000000050A0000-0x00000000050DE000-memory.dmp
memory/2800-61-0x00000000050A0000-0x00000000050DE000-memory.dmp
memory/2800-59-0x00000000050A0000-0x00000000050DE000-memory.dmp
memory/2800-57-0x00000000050A0000-0x00000000050DE000-memory.dmp
memory/2800-55-0x00000000050A0000-0x00000000050DE000-memory.dmp
memory/2800-53-0x00000000050A0000-0x00000000050DE000-memory.dmp
memory/2800-51-0x00000000050A0000-0x00000000050DE000-memory.dmp
memory/2800-49-0x00000000050A0000-0x00000000050DE000-memory.dmp
memory/2800-47-0x00000000050A0000-0x00000000050DE000-memory.dmp
memory/2800-43-0x00000000050A0000-0x00000000050DE000-memory.dmp
memory/2800-41-0x00000000050A0000-0x00000000050DE000-memory.dmp
memory/2800-39-0x00000000050A0000-0x00000000050DE000-memory.dmp
memory/2800-35-0x00000000050A0000-0x00000000050DE000-memory.dmp
memory/2800-33-0x00000000050A0000-0x00000000050DE000-memory.dmp
memory/2800-31-0x00000000050A0000-0x00000000050DE000-memory.dmp
memory/2800-29-0x00000000050A0000-0x00000000050DE000-memory.dmp
memory/2800-27-0x00000000050A0000-0x00000000050DE000-memory.dmp
memory/2800-25-0x00000000050A0000-0x00000000050DE000-memory.dmp
memory/2800-75-0x00000000050A0000-0x00000000050DE000-memory.dmp
memory/2800-45-0x00000000050A0000-0x00000000050DE000-memory.dmp
memory/2800-930-0x0000000005130000-0x0000000005748000-memory.dmp
memory/2800-931-0x00000000057D0000-0x00000000058DA000-memory.dmp
memory/2800-932-0x0000000005910000-0x0000000005922000-memory.dmp
memory/2800-933-0x0000000005930000-0x000000000596C000-memory.dmp
memory/2800-934-0x0000000005A80000-0x0000000005ACC000-memory.dmp