Analysis Overview
SHA256
2ca65d3ff2ff9b97e621a5dd1c5b7ffb7e4021ce78b85cdb9da81a37382444d6
Threat Level: Known bad
The file 2ca65d3ff2ff9b97e621a5dd1c5b7ffb7e4021ce78b85cdb9da81a37382444d6 was found to be: Known bad.
Malicious Activity Summary
RedLine payload
Modifies Windows Defender Real-time Protection settings
Healer family
Redline family
Detects Healer an antivirus disabler dropper
Healer
RedLine
Executes dropped EXE
Windows security modification
Adds Run key to start application
System Location Discovery: System Language Discovery
Unsigned PE
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-10 00:48
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
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Analysis: behavioral1
Detonation Overview
Submitted
2024-11-10 00:48
Reported
2024-11-10 00:51
Platform
win10v2004-20241007-en
Max time kernel
143s
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\DisableOnAccessProtection = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr126177.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\jr126177.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\jr126177.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr126177.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\jr126177.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\jr126177.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\zifD9534.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr126177.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku819971.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\jr126177.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\2ca65d3ff2ff9b97e621a5dd1c5b7ffb7e4021ce78b85cdb9da81a37382444d6.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\zifD9534.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\2ca65d3ff2ff9b97e621a5dd1c5b7ffb7e4021ce78b85cdb9da81a37382444d6.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zifD9534.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku819971.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr126177.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr126177.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr126177.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku819971.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\2ca65d3ff2ff9b97e621a5dd1c5b7ffb7e4021ce78b85cdb9da81a37382444d6.exe
"C:\Users\Admin\AppData\Local\Temp\2ca65d3ff2ff9b97e621a5dd1c5b7ffb7e4021ce78b85cdb9da81a37382444d6.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zifD9534.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zifD9534.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr126177.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr126177.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku819971.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku819971.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 | 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 | 176.113.115.145:4125 | tcp | |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| RU | 176.113.115.145:4125 | tcp | |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| RU | 176.113.115.145:4125 | tcp | |
| RU | 176.113.115.145:4125 | tcp | |
| US | 8.8.8.8:53 | 11.227.111.52.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\zifD9534.exe
| MD5 | 17d23891bcfd39b565c7ef3bba87f492 |
| SHA1 | cde5c49e578dddbee0c6326e61fc9bda9023a814 |
| SHA256 | bc727505d66bfe777a631e6c9fb36888a1ca01591aa974ffa3e32e71195b64cf |
| SHA512 | cf557fc650315e85b3da36fc4ac2f8463b3eeea02b26e243c865f79fd90657f3b66622ff1e1dbdf910d73c60aac3e08b155b896712a260cfe5492fb29af44727 |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr126177.exe
| MD5 | d9a3046adc739a45c376e6dbef816ba1 |
| SHA1 | a1bf98cb568b48fb064d4d26eeb2b56c38580475 |
| SHA256 | f379325d72edbb7062d2ea2366be808f21a7fec9c24c44f1fc41aa9f82e7fff1 |
| SHA512 | 4c8fa73f2977363c951c4bb204e6d3c824a3bed002dfdc8cbe1aa92936384c01b045670f6f86707577b9a334f239f9e5137b56d49bfb6f11336069a5899c2b46 |
memory/940-15-0x0000000000F90000-0x0000000000F9A000-memory.dmp
memory/940-14-0x00007FFBC4463000-0x00007FFBC4465000-memory.dmp
memory/940-16-0x00007FFBC4463000-0x00007FFBC4465000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku819971.exe
| MD5 | daa3439d21781ff355a7aca0ddd33772 |
| SHA1 | d4716f7b7e36ac6a46cf2c5aa686d0a3548b6863 |
| SHA256 | d77c0fc27e56e8e5be38561eb9ae0b3c1d636d16675c31f10be396b060acaaec |
| SHA512 | 52e3409e298bf01385e85e2d9633da515a67dbffc1ace6a9a129727d023023988c4192a37cd23efb342624c0282a028a5cbc9cb72624cab864c82be84d5dabe5 |
memory/632-22-0x00000000022A0000-0x00000000022E6000-memory.dmp
memory/632-23-0x0000000004CE0000-0x0000000005284000-memory.dmp
memory/632-24-0x0000000002470000-0x00000000024B4000-memory.dmp
memory/632-84-0x0000000002470000-0x00000000024AF000-memory.dmp
memory/632-88-0x0000000002470000-0x00000000024AF000-memory.dmp
memory/632-86-0x0000000002470000-0x00000000024AF000-memory.dmp
memory/632-82-0x0000000002470000-0x00000000024AF000-memory.dmp
memory/632-80-0x0000000002470000-0x00000000024AF000-memory.dmp
memory/632-78-0x0000000002470000-0x00000000024AF000-memory.dmp
memory/632-76-0x0000000002470000-0x00000000024AF000-memory.dmp
memory/632-74-0x0000000002470000-0x00000000024AF000-memory.dmp
memory/632-70-0x0000000002470000-0x00000000024AF000-memory.dmp
memory/632-68-0x0000000002470000-0x00000000024AF000-memory.dmp
memory/632-66-0x0000000002470000-0x00000000024AF000-memory.dmp
memory/632-64-0x0000000002470000-0x00000000024AF000-memory.dmp
memory/632-62-0x0000000002470000-0x00000000024AF000-memory.dmp
memory/632-60-0x0000000002470000-0x00000000024AF000-memory.dmp
memory/632-56-0x0000000002470000-0x00000000024AF000-memory.dmp
memory/632-54-0x0000000002470000-0x00000000024AF000-memory.dmp
memory/632-52-0x0000000002470000-0x00000000024AF000-memory.dmp
memory/632-50-0x0000000002470000-0x00000000024AF000-memory.dmp
memory/632-48-0x0000000002470000-0x00000000024AF000-memory.dmp
memory/632-46-0x0000000002470000-0x00000000024AF000-memory.dmp
memory/632-42-0x0000000002470000-0x00000000024AF000-memory.dmp
memory/632-40-0x0000000002470000-0x00000000024AF000-memory.dmp
memory/632-38-0x0000000002470000-0x00000000024AF000-memory.dmp
memory/632-36-0x0000000002470000-0x00000000024AF000-memory.dmp
memory/632-34-0x0000000002470000-0x00000000024AF000-memory.dmp
memory/632-32-0x0000000002470000-0x00000000024AF000-memory.dmp
memory/632-72-0x0000000002470000-0x00000000024AF000-memory.dmp
memory/632-58-0x0000000002470000-0x00000000024AF000-memory.dmp
memory/632-44-0x0000000002470000-0x00000000024AF000-memory.dmp
memory/632-30-0x0000000002470000-0x00000000024AF000-memory.dmp
memory/632-28-0x0000000002470000-0x00000000024AF000-memory.dmp
memory/632-26-0x0000000002470000-0x00000000024AF000-memory.dmp
memory/632-25-0x0000000002470000-0x00000000024AF000-memory.dmp
memory/632-931-0x0000000005390000-0x00000000059A8000-memory.dmp
memory/632-932-0x00000000059B0000-0x0000000005ABA000-memory.dmp
memory/632-933-0x0000000004C20000-0x0000000004C32000-memory.dmp
memory/632-934-0x0000000004C40000-0x0000000004C7C000-memory.dmp
memory/632-935-0x0000000005BC0000-0x0000000005C0C000-memory.dmp