Analysis Overview
SHA256
9a003bb8413be27626963e886326cbea7a4fd7ef693648c59a881e6b277ac119
Threat Level: Known bad
The file 9a003bb8413be27626963e886326cbea7a4fd7ef693648c59a881e6b277ac119 was found to be: Known bad.
Malicious Activity Summary
Healer
Healer family
Detects Healer an antivirus disabler dropper
RedLine
Redline family
RedLine payload
Modifies Windows Defender Real-time Protection settings
Executes dropped EXE
Windows security modification
Adds Run key to start application
Program crash
System Location Discovery: System Language Discovery
Unsigned PE
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-11 00:08
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-11 00:08
Reported
2024-11-11 00:10
Platform
win10v2004-20241007-en
Max time kernel
146s
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 |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bBf74SI.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\IXP001.TMP\bBf74SI.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\bBf74SI.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\bBf74SI.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\bBf74SI.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\bBf74SI.exe | N/A |
RedLine
RedLine payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Redline family
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niU17lL.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bBf74SI.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dkI93iR.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\IXP001.TMP\bBf74SI.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bBf74SI.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\9a003bb8413be27626963e886326cbea7a4fd7ef693648c59a881e6b277ac119.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\niU17lL.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\bBf74SI.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\bBf74SI.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dkI93iR.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\9a003bb8413be27626963e886326cbea7a4fd7ef693648c59a881e6b277ac119.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niU17lL.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bBf74SI.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bBf74SI.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bBf74SI.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\9a003bb8413be27626963e886326cbea7a4fd7ef693648c59a881e6b277ac119.exe
"C:\Users\Admin\AppData\Local\Temp\9a003bb8413be27626963e886326cbea7a4fd7ef693648c59a881e6b277ac119.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niU17lL.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niU17lL.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bBf74SI.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bBf74SI.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 468 -p 448 -ip 448
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 448 -s 1080
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dkI93iR.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dkI93iR.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 232.168.11.51.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 |
| RU | 193.233.20.12:4132 | tcp | |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| RU | 193.233.20.12:4132 | tcp | |
| RU | 193.233.20.12:4132 | tcp | |
| US | 8.8.8.8:53 | 29.243.111.52.in-addr.arpa | udp |
| RU | 193.233.20.12:4132 | tcp | |
| RU | 193.233.20.12:4132 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niU17lL.exe
| MD5 | 83679410574c7ae0bea6b8649e51328c |
| SHA1 | ab3199f7b73585287c30d44ccdf2ba931f9da2b9 |
| SHA256 | 0b8d1c563b76d61ad0a975153aa2fcd58df6db8a31f6ec93a10a300ed20215f2 |
| SHA512 | d4d9340228b481178b15dba1dc11b10769130bc1d1316a3d1f696836194f921308d0772f22336a178b8c0526be5ffbe8e12ee35d0114d22566960198e94c1104 |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bBf74SI.exe
| MD5 | 10ebdbd3b97101647f579e816a624c0b |
| SHA1 | 504e3a11a4ae58dbf156627cee7f49e89502d489 |
| SHA256 | 0eae82f040db8b8af792d3e005b0486093320f12601be24065e7e5569e1f8c2c |
| SHA512 | 75d837bf685f529671c3be97702956de890d2a3c9f61f81c51a569363c6bedcbe367e5381f9636c78d5e96b286b77bcc8927fad4490517c80b30652ec67ec392 |
memory/448-15-0x00000000006D0000-0x00000000007D0000-memory.dmp
memory/448-16-0x0000000000670000-0x000000000069D000-memory.dmp
memory/448-17-0x0000000000400000-0x0000000000430000-memory.dmp
memory/448-18-0x0000000000400000-0x000000000056C000-memory.dmp
memory/448-19-0x0000000002540000-0x000000000255A000-memory.dmp
memory/448-20-0x0000000004DC0000-0x0000000005364000-memory.dmp
memory/448-21-0x0000000004C50000-0x0000000004C68000-memory.dmp
memory/448-22-0x0000000004C50000-0x0000000004C62000-memory.dmp
memory/448-29-0x0000000004C50000-0x0000000004C62000-memory.dmp
memory/448-49-0x0000000004C50000-0x0000000004C62000-memory.dmp
memory/448-47-0x0000000004C50000-0x0000000004C62000-memory.dmp
memory/448-45-0x0000000004C50000-0x0000000004C62000-memory.dmp
memory/448-43-0x0000000004C50000-0x0000000004C62000-memory.dmp
memory/448-41-0x0000000004C50000-0x0000000004C62000-memory.dmp
memory/448-39-0x0000000004C50000-0x0000000004C62000-memory.dmp
memory/448-37-0x0000000004C50000-0x0000000004C62000-memory.dmp
memory/448-35-0x0000000004C50000-0x0000000004C62000-memory.dmp
memory/448-33-0x0000000004C50000-0x0000000004C62000-memory.dmp
memory/448-31-0x0000000004C50000-0x0000000004C62000-memory.dmp
memory/448-27-0x0000000004C50000-0x0000000004C62000-memory.dmp
memory/448-25-0x0000000004C50000-0x0000000004C62000-memory.dmp
memory/448-23-0x0000000004C50000-0x0000000004C62000-memory.dmp
memory/448-50-0x00000000006D0000-0x00000000007D0000-memory.dmp
memory/448-51-0x0000000000670000-0x000000000069D000-memory.dmp
memory/448-52-0x0000000000400000-0x0000000000430000-memory.dmp
memory/448-55-0x0000000000400000-0x000000000056C000-memory.dmp
memory/448-56-0x0000000000400000-0x0000000000430000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dkI93iR.exe
| MD5 | da6f3bef8abc85bd09f50783059964e3 |
| SHA1 | a0f25f60ec1896c4c920ea397f40e6ce29724322 |
| SHA256 | e6d9ee8ab0ea2ade6e5a9481d8f0f921427ec6919b1b48c6067570fde270736b |
| SHA512 | 4d2e1472b114c98c74900b8305aabbc49ba28edffdc2376206cf02e26593df4e444933b3aa19f0c6cd0ae3ac3133d656433574aaf25a57748758e5dd25edfbec |
memory/1704-60-0x0000000000E10000-0x0000000000E42000-memory.dmp
memory/1704-61-0x0000000005C90000-0x00000000062A8000-memory.dmp
memory/1704-62-0x00000000057B0000-0x00000000058BA000-memory.dmp
memory/1704-63-0x0000000005700000-0x0000000005712000-memory.dmp
memory/1704-64-0x0000000005760000-0x000000000579C000-memory.dmp
memory/1704-65-0x00000000058C0000-0x000000000590C000-memory.dmp