Analysis Overview
SHA256
e78e1238a199451a67c12f4c7ab51d13d3a059a06551e03a866f48f3d3e4a7e1
Threat Level: Known bad
The file e78e1238a199451a67c12f4c7ab51d13d3a059a06551e03a866f48f3d3e4a7e1 was found to be: Known bad.
Malicious Activity Summary
Healer family
Redline family
Detects Healer an antivirus disabler dropper
RedLine
Healer
RedLine payload
Modifies Windows Defender Real-time Protection settings
Windows security modification
Executes dropped EXE
Adds Run key to start application
System Location Discovery: System Language Discovery
Program crash
Unsigned PE
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-07 02:49
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-07 02:49
Reported
2024-11-07 02:52
Platform
win10v2004-20241007-en
Max time kernel
150s
Max time network
150s
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\bqP19wk.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\bqP19wk.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\bqP19wk.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\bqP19wk.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\bqP19wk.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bqP19wk.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\naZ86VK.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bqP19wk.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dfC93OH.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\bqP19wk.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bqP19wk.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\e78e1238a199451a67c12f4c7ab51d13d3a059a06551e03a866f48f3d3e4a7e1.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\naZ86VK.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\bqP19wk.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\dfC93OH.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\e78e1238a199451a67c12f4c7ab51d13d3a059a06551e03a866f48f3d3e4a7e1.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\naZ86VK.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bqP19wk.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bqP19wk.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bqP19wk.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bqP19wk.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\e78e1238a199451a67c12f4c7ab51d13d3a059a06551e03a866f48f3d3e4a7e1.exe
"C:\Users\Admin\AppData\Local\Temp\e78e1238a199451a67c12f4c7ab51d13d3a059a06551e03a866f48f3d3e4a7e1.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\naZ86VK.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\naZ86VK.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bqP19wk.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bqP19wk.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 3536 -ip 3536
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3536 -s 1084
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dfC93OH.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dfC93OH.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 22.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| RU | 193.233.20.13:4136 | tcp | |
| US | 8.8.8.8:53 | 197.87.175.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 98.117.19.2.in-addr.arpa | udp |
| RU | 193.233.20.13:4136 | tcp | |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| RU | 193.233.20.13:4136 | tcp | |
| 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 | |
| US | 8.8.8.8:53 | udp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\naZ86VK.exe
| MD5 | ac3594d472327e3515b65dd685b0909c |
| SHA1 | 591e7348ad0304be7873d5bf941d9ba6bb924115 |
| SHA256 | d250943ed907cf13d495ef0e59fb2af373c83b74872ac8b4ecb1f7f171f89217 |
| SHA512 | d1b9ebe2b746f22b1fe8c721d64ae57e310cd010bbd1222fd6ce474fceb3a46c227a95f9d67f2a56af426e1ee0a9604ea89ac0843857804b96c417f11a1265aa |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bqP19wk.exe
| MD5 | a9a31ca9a35d8caac2f16e884f5132d9 |
| SHA1 | a9409333bff25265779546cee60a394f51d3ad62 |
| SHA256 | 422112976d1772dc6cf7a79460e8c72acc4b1d156212b15f2f0e8f84b456e32c |
| SHA512 | f330ab56bb96bf541edf4d55e739c5bc4031d2c940091ae01991e4ce4e6a9b3fc0adbe05c5fc09601e8ea44eed5ce5c12b73c85961cb12bdfd5a23ab6cec32ca |
memory/3536-15-0x0000000000930000-0x0000000000A30000-memory.dmp
memory/3536-16-0x0000000000900000-0x000000000092D000-memory.dmp
memory/3536-17-0x0000000000400000-0x0000000000430000-memory.dmp
memory/3536-18-0x0000000000400000-0x0000000000793000-memory.dmp
memory/3536-19-0x00000000026D0000-0x00000000026EA000-memory.dmp
memory/3536-20-0x0000000004FD0000-0x0000000005574000-memory.dmp
memory/3536-21-0x0000000004E70000-0x0000000004E88000-memory.dmp
memory/3536-39-0x0000000004E70000-0x0000000004E82000-memory.dmp
memory/3536-49-0x0000000004E70000-0x0000000004E82000-memory.dmp
memory/3536-47-0x0000000004E70000-0x0000000004E82000-memory.dmp
memory/3536-45-0x0000000004E70000-0x0000000004E82000-memory.dmp
memory/3536-43-0x0000000004E70000-0x0000000004E82000-memory.dmp
memory/3536-41-0x0000000004E70000-0x0000000004E82000-memory.dmp
memory/3536-38-0x0000000004E70000-0x0000000004E82000-memory.dmp
memory/3536-35-0x0000000004E70000-0x0000000004E82000-memory.dmp
memory/3536-33-0x0000000004E70000-0x0000000004E82000-memory.dmp
memory/3536-31-0x0000000004E70000-0x0000000004E82000-memory.dmp
memory/3536-29-0x0000000004E70000-0x0000000004E82000-memory.dmp
memory/3536-28-0x0000000004E70000-0x0000000004E82000-memory.dmp
memory/3536-25-0x0000000004E70000-0x0000000004E82000-memory.dmp
memory/3536-23-0x0000000004E70000-0x0000000004E82000-memory.dmp
memory/3536-22-0x0000000004E70000-0x0000000004E82000-memory.dmp
memory/3536-50-0x0000000000930000-0x0000000000A30000-memory.dmp
memory/3536-51-0x0000000000900000-0x000000000092D000-memory.dmp
memory/3536-52-0x0000000000400000-0x0000000000430000-memory.dmp
memory/3536-55-0x0000000000400000-0x0000000000793000-memory.dmp
memory/3536-56-0x0000000000400000-0x0000000000430000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dfC93OH.exe
| MD5 | a5f5c5d6291c7ae9e1d1b7ed1e551490 |
| SHA1 | 3d06413341893b838549939e15f8f1eec423d71a |
| SHA256 | 1a09ce1cb64219a5d88e57845dc9ba6631efa06fccc8867ccf94eb132947563e |
| SHA512 | d9b3ba67bdd615ee2ce91a29cd9cf6723464be27bf45186fd0e9559ff2b0e7c51b423cfc3e32b5e90955046fb75a34c4a8528df7294b6c831ca254a65d2b8ba2 |
memory/2464-60-0x0000000000690000-0x00000000006C2000-memory.dmp
memory/2464-61-0x0000000005650000-0x0000000005C68000-memory.dmp
memory/2464-62-0x0000000005180000-0x000000000528A000-memory.dmp
memory/2464-63-0x00000000050A0000-0x00000000050B2000-memory.dmp
memory/2464-64-0x0000000005100000-0x000000000513C000-memory.dmp
memory/2464-65-0x0000000005290000-0x00000000052DC000-memory.dmp