Analysis Overview
SHA256
9a003bb8413be27626963e886326cbea7a4fd7ef693648c59a881e6b277ac119
Threat Level: Known bad
The file 9a003bb8413be27626963e886326cbea7a4fd7ef693648c59a881e6b277ac119 was found to be: Known bad.
Malicious Activity Summary
Healer family
RedLine
Redline family
Modifies Windows Defender Real-time Protection settings
Healer
Detects Healer an antivirus disabler dropper
RedLine payload
Windows security modification
Executes dropped EXE
Adds Run key to start application
System Location Discovery: System Language Discovery
Unsigned PE
Program crash
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 00:12
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-11 00:12
Reported
2024-11-11 00:15
Platform
win10v2004-20241007-en
Max time kernel
145s
Max time network
149s
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 |
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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\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 |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bBf74SI.exe | N/A |
| 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 |
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 472 -p 1160 -ip 1160
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1160 -s 1084
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 | 149.220.183.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 71.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| RU | 193.233.20.12:4132 | tcp | |
| US | 8.8.8.8:53 | 200.163.202.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 98.117.19.2.in-addr.arpa | udp |
| RU | 193.233.20.12:4132 | tcp | |
| RU | 193.233.20.12:4132 | tcp | |
| RU | 193.233.20.12:4132 | tcp | |
| US | 8.8.8.8:53 | 13.227.111.52.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/1160-15-0x00000000008A0000-0x00000000009A0000-memory.dmp
memory/1160-16-0x0000000000640000-0x000000000066D000-memory.dmp
memory/1160-17-0x0000000000400000-0x0000000000430000-memory.dmp
memory/1160-18-0x0000000000400000-0x000000000056C000-memory.dmp
memory/1160-19-0x0000000000880000-0x000000000089A000-memory.dmp
memory/1160-20-0x0000000004BA0000-0x0000000005144000-memory.dmp
memory/1160-21-0x0000000002670000-0x0000000002688000-memory.dmp
memory/1160-22-0x0000000002670000-0x0000000002682000-memory.dmp
memory/1160-43-0x0000000002670000-0x0000000002682000-memory.dmp
memory/1160-49-0x0000000002670000-0x0000000002682000-memory.dmp
memory/1160-47-0x0000000002670000-0x0000000002682000-memory.dmp
memory/1160-45-0x0000000002670000-0x0000000002682000-memory.dmp
memory/1160-41-0x0000000002670000-0x0000000002682000-memory.dmp
memory/1160-39-0x0000000002670000-0x0000000002682000-memory.dmp
memory/1160-37-0x0000000002670000-0x0000000002682000-memory.dmp
memory/1160-35-0x0000000002670000-0x0000000002682000-memory.dmp
memory/1160-33-0x0000000002670000-0x0000000002682000-memory.dmp
memory/1160-31-0x0000000002670000-0x0000000002682000-memory.dmp
memory/1160-29-0x0000000002670000-0x0000000002682000-memory.dmp
memory/1160-27-0x0000000002670000-0x0000000002682000-memory.dmp
memory/1160-25-0x0000000002670000-0x0000000002682000-memory.dmp
memory/1160-23-0x0000000002670000-0x0000000002682000-memory.dmp
memory/1160-50-0x00000000008A0000-0x00000000009A0000-memory.dmp
memory/1160-51-0x0000000000640000-0x000000000066D000-memory.dmp
memory/1160-52-0x0000000000400000-0x0000000000430000-memory.dmp
memory/1160-55-0x0000000000400000-0x000000000056C000-memory.dmp
memory/1160-56-0x0000000000400000-0x0000000000430000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dkI93iR.exe
| MD5 | da6f3bef8abc85bd09f50783059964e3 |
| SHA1 | a0f25f60ec1896c4c920ea397f40e6ce29724322 |
| SHA256 | e6d9ee8ab0ea2ade6e5a9481d8f0f921427ec6919b1b48c6067570fde270736b |
| SHA512 | 4d2e1472b114c98c74900b8305aabbc49ba28edffdc2376206cf02e26593df4e444933b3aa19f0c6cd0ae3ac3133d656433574aaf25a57748758e5dd25edfbec |
memory/3832-60-0x0000000000D70000-0x0000000000DA2000-memory.dmp
memory/3832-61-0x0000000005B90000-0x00000000061A8000-memory.dmp
memory/3832-62-0x0000000005710000-0x000000000581A000-memory.dmp
memory/3832-63-0x0000000005660000-0x0000000005672000-memory.dmp
memory/3832-64-0x00000000056C0000-0x00000000056FC000-memory.dmp
memory/3832-65-0x0000000005820000-0x000000000586C000-memory.dmp