Analysis Overview
SHA256
279ac162830d24802682b8bc089ead321c8015e26d35022efc3e8668f4b19a8f
Threat Level: Known bad
The file 279ac162830d24802682b8bc089ead321c8015e26d35022efc3e8668f4b19a8f.exe was found to be: Known bad.
Malicious Activity Summary
RedLine
Healer
Healer family
Detects Healer an antivirus disabler dropper
Modifies Windows Defender Real-time Protection settings
Redline family
RedLine payload
Executes dropped EXE
Windows security modification
Adds Run key to start application
System Location Discovery: System Language Discovery
Program crash
Unsigned PE
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-19 05:36
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-19 05:36
Reported
2024-11-19 05:38
Platform
win10v2004-20241007-en
Max time kernel
94s
Max time network
111s
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\DisableRealtimeMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\bzC63Sa.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\IXP000.TMP\bzC63Sa.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\bzC63Sa.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\IXP000.TMP\bzC63Sa.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\IXP000.TMP\bzC63Sa.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\IXP000.TMP\bzC63Sa.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\bzC63Sa.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dIT72tg.exe | N/A |
Windows security modification
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\bzC63Sa.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\bzC63Sa.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\279ac162830d24802682b8bc089ead321c8015e26d35022efc3e8668f4b19a8f.exe | N/A |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\bzC63Sa.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\279ac162830d24802682b8bc089ead321c8015e26d35022efc3e8668f4b19a8f.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\bzC63Sa.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dIT72tg.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\bzC63Sa.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\bzC63Sa.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\bzC63Sa.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\279ac162830d24802682b8bc089ead321c8015e26d35022efc3e8668f4b19a8f.exe
"C:\Users\Admin\AppData\Local\Temp\279ac162830d24802682b8bc089ead321c8015e26d35022efc3e8668f4b19a8f.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\bzC63Sa.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\bzC63Sa.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 3656 -ip 3656
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3656 -s 1080
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dIT72tg.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dIT72tg.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 4.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| RU | 193.233.20.12:4132 | tcp | |
| US | 8.8.8.8:53 | 56.163.245.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 24.139.73.23.in-addr.arpa | udp |
| RU | 193.233.20.12:4132 | tcp | |
| US | 8.8.8.8:53 | 88.210.23.2.in-addr.arpa | udp |
| RU | 193.233.20.12:4132 | tcp | |
| US | 8.8.8.8:53 | 30.243.111.52.in-addr.arpa | udp |
| RU | 193.233.20.12:4132 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\bzC63Sa.exe
| MD5 | c2029dc778813262158edc1d45355023 |
| SHA1 | ef89cca7db326570c6342d665d57076da8686989 |
| SHA256 | 8fefa215a64ff37c9a5ef602de472b12f7d7cbbe48edf3bed071f19d84e03f51 |
| SHA512 | 40c0dded4f1ea106522a41a1151d55543cf3b36c53f99dfb9d7da0b54697b982cf6c919526fbb60c574a0e1771f53a0fc63c858db346c3c8a11df70e2a3c9fe2 |
memory/3656-8-0x00000000006E0000-0x00000000007E0000-memory.dmp
memory/3656-9-0x0000000000650000-0x000000000067D000-memory.dmp
memory/3656-10-0x0000000000400000-0x0000000000430000-memory.dmp
memory/3656-11-0x0000000000400000-0x000000000056B000-memory.dmp
memory/3656-12-0x0000000002080000-0x000000000209A000-memory.dmp
memory/3656-13-0x0000000004BB0000-0x0000000005154000-memory.dmp
memory/3656-14-0x0000000004B00000-0x0000000004B18000-memory.dmp
memory/3656-42-0x0000000004B00000-0x0000000004B12000-memory.dmp
memory/3656-40-0x0000000004B00000-0x0000000004B12000-memory.dmp
memory/3656-38-0x0000000004B00000-0x0000000004B12000-memory.dmp
memory/3656-36-0x0000000004B00000-0x0000000004B12000-memory.dmp
memory/3656-34-0x0000000004B00000-0x0000000004B12000-memory.dmp
memory/3656-32-0x0000000004B00000-0x0000000004B12000-memory.dmp
memory/3656-30-0x0000000004B00000-0x0000000004B12000-memory.dmp
memory/3656-28-0x0000000004B00000-0x0000000004B12000-memory.dmp
memory/3656-26-0x0000000004B00000-0x0000000004B12000-memory.dmp
memory/3656-24-0x0000000004B00000-0x0000000004B12000-memory.dmp
memory/3656-22-0x0000000004B00000-0x0000000004B12000-memory.dmp
memory/3656-20-0x0000000004B00000-0x0000000004B12000-memory.dmp
memory/3656-18-0x0000000004B00000-0x0000000004B12000-memory.dmp
memory/3656-16-0x0000000004B00000-0x0000000004B12000-memory.dmp
memory/3656-15-0x0000000004B00000-0x0000000004B12000-memory.dmp
memory/3656-43-0x00000000006E0000-0x00000000007E0000-memory.dmp
memory/3656-44-0x0000000000650000-0x000000000067D000-memory.dmp
memory/3656-46-0x0000000000400000-0x0000000000430000-memory.dmp
memory/3656-48-0x0000000000400000-0x000000000056B000-memory.dmp
memory/3656-49-0x0000000000400000-0x0000000000430000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dIT72tg.exe
| MD5 | da6f3bef8abc85bd09f50783059964e3 |
| SHA1 | a0f25f60ec1896c4c920ea397f40e6ce29724322 |
| SHA256 | e6d9ee8ab0ea2ade6e5a9481d8f0f921427ec6919b1b48c6067570fde270736b |
| SHA512 | 4d2e1472b114c98c74900b8305aabbc49ba28edffdc2376206cf02e26593df4e444933b3aa19f0c6cd0ae3ac3133d656433574aaf25a57748758e5dd25edfbec |
memory/916-53-0x00000000740CE000-0x00000000740CF000-memory.dmp
memory/916-54-0x0000000000420000-0x0000000000452000-memory.dmp
memory/916-55-0x0000000005240000-0x0000000005858000-memory.dmp
memory/916-56-0x0000000004DC0000-0x0000000004ECA000-memory.dmp
memory/916-57-0x0000000004CF0000-0x0000000004D02000-memory.dmp
memory/916-58-0x0000000004D50000-0x0000000004D8C000-memory.dmp
memory/916-59-0x0000000004ED0000-0x0000000004F1C000-memory.dmp
memory/916-60-0x00000000740CE000-0x00000000740CF000-memory.dmp