Analysis Overview
SHA256
5c6a9000ad341d93c9a43a54ff11d6fb8f757c26d7bdd4d4bfca4a85d3736128
Threat Level: Known bad
The file 5c6a9000ad341d93c9a43a54ff11d6fb8f757c26d7bdd4d4bfca4a85d3736128 was found to be: Known bad.
Malicious Activity Summary
Healer family
Redline family
Modifies Windows Defender Real-time Protection settings
RedLine payload
Detects Healer an antivirus disabler dropper
Healer
RedLine
Windows security modification
Executes dropped EXE
Adds Run key to start application
Unsigned PE
System Location Discovery: System Language Discovery
Program crash
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-08 09:16
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
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Analysis: behavioral1
Detonation Overview
Submitted
2024-11-08 09:16
Reported
2024-11-08 09:18
Platform
win10v2004-20241007-en
Max time kernel
126s
Max time network
142s
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\DisableBehaviorMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eor18hy.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\eor18hy.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\eor18hy.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\duX22QZ.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\duX22QZ.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\duX22QZ.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\duX22QZ.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\eor18hy.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\duX22QZ.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\duX22QZ.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eor18hy.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eor18hy.exe | N/A |
RedLine
RedLine payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
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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\nNp55dM61.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\duX22QZ.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eor18hy.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\fqV71Sp.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\duX22QZ.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eor18hy.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eor18hy.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\5c6a9000ad341d93c9a43a54ff11d6fb8f757c26d7bdd4d4bfca4a85d3736128.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\nNp55dM61.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\eor18hy.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\5c6a9000ad341d93c9a43a54ff11d6fb8f757c26d7bdd4d4bfca4a85d3736128.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nNp55dM61.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eor18hy.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\fqV71Sp.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\duX22QZ.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\duX22QZ.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eor18hy.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eor18hy.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\duX22QZ.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eor18hy.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\5c6a9000ad341d93c9a43a54ff11d6fb8f757c26d7bdd4d4bfca4a85d3736128.exe
"C:\Users\Admin\AppData\Local\Temp\5c6a9000ad341d93c9a43a54ff11d6fb8f757c26d7bdd4d4bfca4a85d3736128.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nNp55dM61.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nNp55dM61.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\duX22QZ.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\duX22QZ.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eor18hy.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eor18hy.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 1400 -ip 1400
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1400 -s 1096
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\fqV71Sp.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\fqV71Sp.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 | 209.205.72.20.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 | 14.160.190.20.in-addr.arpa | udp |
| RU | 193.233.20.13:4136 | tcp | |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| RU | 193.233.20.13:4136 | tcp | |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| RU | 193.233.20.13:4136 | tcp | |
| US | 8.8.8.8:53 | 19.229.111.52.in-addr.arpa | udp |
| RU | 193.233.20.13:4136 | tcp | |
| RU | 193.233.20.13:4136 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nNp55dM61.exe
| MD5 | d42d124c783986005211492bc68c859d |
| SHA1 | 7652bf26cb2e6ff22e2599a3f495c6c23dc89bc8 |
| SHA256 | c637054658bbb386ca879fcfa344e03ee96f5f2f833ccd2bbbc0f43aad085e51 |
| SHA512 | dec131e5a0b2ababfe54ab8041182026c8263855ac594a452efdd2874b7dfcffe2ba5fbef41f57cfa59ef88d1c63d9080578db91cc1a57a2eefc168c6bde6d36 |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\duX22QZ.exe
| MD5 | 7e93bacbbc33e6652e147e7fe07572a0 |
| SHA1 | 421a7167da01c8da4dc4d5234ca3dd84e319e762 |
| SHA256 | 850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38 |
| SHA512 | 250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91 |
memory/4420-14-0x00007FFE0C3C3000-0x00007FFE0C3C5000-memory.dmp
memory/4420-15-0x00000000009A0000-0x00000000009AA000-memory.dmp
memory/4420-16-0x00007FFE0C3C3000-0x00007FFE0C3C5000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eor18hy.exe
| MD5 | 51eaf3c9171c3352f9656cae26564893 |
| SHA1 | f34140400948baf80b116d9d59839a3f9018168d |
| SHA256 | 7f83dffe8e01e47ab8e070ff65d79e728d717efac490183e68ba36908fd2a720 |
| SHA512 | dff81178fc1a2e66e701a722244f2bba11994762f11fac71880f82eb816183e61f203fc0ad5adbaa17992f6ccad63f962420a3037ecfc35a21de8af8e091fe02 |
memory/1400-22-0x00000000024B0000-0x00000000024CA000-memory.dmp
memory/1400-23-0x0000000004ED0000-0x0000000005474000-memory.dmp
memory/1400-24-0x00000000026A0000-0x00000000026B8000-memory.dmp
memory/1400-52-0x00000000026A0000-0x00000000026B2000-memory.dmp
memory/1400-50-0x00000000026A0000-0x00000000026B2000-memory.dmp
memory/1400-48-0x00000000026A0000-0x00000000026B2000-memory.dmp
memory/1400-46-0x00000000026A0000-0x00000000026B2000-memory.dmp
memory/1400-45-0x00000000026A0000-0x00000000026B2000-memory.dmp
memory/1400-42-0x00000000026A0000-0x00000000026B2000-memory.dmp
memory/1400-40-0x00000000026A0000-0x00000000026B2000-memory.dmp
memory/1400-38-0x00000000026A0000-0x00000000026B2000-memory.dmp
memory/1400-36-0x00000000026A0000-0x00000000026B2000-memory.dmp
memory/1400-34-0x00000000026A0000-0x00000000026B2000-memory.dmp
memory/1400-32-0x00000000026A0000-0x00000000026B2000-memory.dmp
memory/1400-30-0x00000000026A0000-0x00000000026B2000-memory.dmp
memory/1400-28-0x00000000026A0000-0x00000000026B2000-memory.dmp
memory/1400-26-0x00000000026A0000-0x00000000026B2000-memory.dmp
memory/1400-25-0x00000000026A0000-0x00000000026B2000-memory.dmp
memory/1400-53-0x0000000000400000-0x0000000000759000-memory.dmp
memory/1400-55-0x0000000000400000-0x0000000000759000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\fqV71Sp.exe
| MD5 | a5f5c5d6291c7ae9e1d1b7ed1e551490 |
| SHA1 | 3d06413341893b838549939e15f8f1eec423d71a |
| SHA256 | 1a09ce1cb64219a5d88e57845dc9ba6631efa06fccc8867ccf94eb132947563e |
| SHA512 | d9b3ba67bdd615ee2ce91a29cd9cf6723464be27bf45186fd0e9559ff2b0e7c51b423cfc3e32b5e90955046fb75a34c4a8528df7294b6c831ca254a65d2b8ba2 |
memory/4984-59-0x00000000002A0000-0x00000000002D2000-memory.dmp
memory/4984-60-0x0000000005210000-0x0000000005828000-memory.dmp
memory/4984-61-0x0000000004D80000-0x0000000004E8A000-memory.dmp
memory/4984-62-0x0000000004CB0000-0x0000000004CC2000-memory.dmp
memory/4984-63-0x0000000004D20000-0x0000000004D5C000-memory.dmp
memory/4984-64-0x0000000004E90000-0x0000000004EDC000-memory.dmp