Analysis Overview
SHA256
0b40664a5c8ae772513a95df5bab618fba6b5f46e358a5125a7a3d6f100c6c33
Threat Level: Known bad
The file 0b40664a5c8ae772513a95df5bab618fba6b5f46e358a5125a7a3d6f100c6c33 was found to be: Known bad.
Malicious Activity Summary
Detects Healer an antivirus disabler dropper
Modifies Windows Defender Real-time Protection settings
RedLine
RedLine payload
Redline family
Healer family
Healer
Windows security modification
Executes dropped EXE
Adds Run key to start application
Launches sc.exe
System Location Discovery: System Language Discovery
Unsigned PE
Program crash
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-10 00:38
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
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Analysis: behavioral1
Detonation Overview
Submitted
2024-11-10 00:38
Reported
2024-11-10 00:41
Platform
win10v2004-20241007-en
Max time kernel
148s
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\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b0957rh.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b0957rh.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\IXP002.TMP\c09Qv36.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\IXP002.TMP\c09Qv36.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c09Qv36.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\IXP002.TMP\c09Qv36.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\IXP002.TMP\c09Qv36.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\IXP002.TMP\c09Qv36.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b0957rh.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b0957rh.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b0957rh.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b0957rh.exe | N/A |
RedLine
RedLine payload
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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\nice6932.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\nice0053.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b0957rh.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c09Qv36.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dcrsr86.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\IXP002.TMP\b0957rh.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c09Qv36.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c09Qv36.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\0b40664a5c8ae772513a95df5bab618fba6b5f46e358a5125a7a3d6f100c6c33.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\nice6932.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup2 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP002.TMP\\\"" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\nice0053.exe | N/A |
Launches sc.exe
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\sc.exe | N/A |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c09Qv36.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\dcrsr86.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\0b40664a5c8ae772513a95df5bab618fba6b5f46e358a5125a7a3d6f100c6c33.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nice6932.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\nice0053.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c09Qv36.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b0957rh.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b0957rh.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c09Qv36.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c09Qv36.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b0957rh.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c09Qv36.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dcrsr86.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\0b40664a5c8ae772513a95df5bab618fba6b5f46e358a5125a7a3d6f100c6c33.exe
"C:\Users\Admin\AppData\Local\Temp\0b40664a5c8ae772513a95df5bab618fba6b5f46e358a5125a7a3d6f100c6c33.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nice6932.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nice6932.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\nice0053.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\nice0053.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b0957rh.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b0957rh.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c09Qv36.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c09Qv36.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 1080 -ip 1080
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1080 -s 1100
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dcrsr86.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dcrsr86.exe
C:\Windows\system32\sc.exe
C:\Windows\system32\sc.exe start wuauserv
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| RU | 193.233.20.28:4125 | tcp | |
| RU | 193.233.20.28:4125 | tcp | |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| RU | 193.233.20.28:4125 | tcp | |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
| RU | 193.233.20.28:4125 | tcp | |
| RU | 193.233.20.28:4125 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nice6932.exe
| MD5 | 880fd83abb5e49e22bb6b088268c5b26 |
| SHA1 | 232235b66ceae4518fa75b59926a9bbfdf721364 |
| SHA256 | bb9c2173faa06536eda6930f20422471fb16bf38d89dbc9b1b8a0459d09f99e7 |
| SHA512 | 0d85b6cf93db6368a2a07e56b5e41643fec7fa49d2d1e6ee6619fa3a67dbf4a68537da3a9b8c51e00706e60f0c01840c803db77d28d097f4c0a162a1b9da65b5 |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\nice0053.exe
| MD5 | b3e4d77a213420de3b2098cab67e3b05 |
| SHA1 | de4ab63c56664db89e7cca052e37760b4c6e5445 |
| SHA256 | 8c59f4d3eac91e8a41eca6f9187c73b8147cb3da6a20fb613084a235d0cf54e3 |
| SHA512 | cf0de23efdd604fe5eb3e97afc9650c8d566ef6e22abe41180f101fba5090f4164a2c5b25b175a703e0ad19537bcb3f9cac8da8fc83fa0467583b588fbe8c51b |
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b0957rh.exe
| MD5 | 7e93bacbbc33e6652e147e7fe07572a0 |
| SHA1 | 421a7167da01c8da4dc4d5234ca3dd84e319e762 |
| SHA256 | 850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38 |
| SHA512 | 250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91 |
memory/1640-21-0x00007FFEC11B3000-0x00007FFEC11B5000-memory.dmp
memory/1640-22-0x0000000000CF0000-0x0000000000CFA000-memory.dmp
memory/1640-24-0x00007FFEC11B3000-0x00007FFEC11B5000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c09Qv36.exe
| MD5 | 7c231442db768c4779a18beac2db1bfa |
| SHA1 | 9a1923fb3f81f40c01efc549fc24e868b7aef46c |
| SHA256 | 6294ecc54de074bf41bba18ce7ccc737fa4f9f88d44eab1dab0be3019695ace6 |
| SHA512 | 40b1da69bd3655f2d1684417cdca05b7ec1824b015ad873643af00ced6dd01dd60babf9fabd51c808c8d6b5c125035da17ef55aefb7a3d1ded1ca9909eeefca2 |
memory/1080-29-0x00000000008A0000-0x00000000008BA000-memory.dmp
memory/1080-30-0x0000000004C70000-0x0000000005214000-memory.dmp
memory/1080-31-0x0000000004BB0000-0x0000000004BC8000-memory.dmp
memory/1080-45-0x0000000004BB0000-0x0000000004BC2000-memory.dmp
memory/1080-59-0x0000000004BB0000-0x0000000004BC2000-memory.dmp
memory/1080-57-0x0000000004BB0000-0x0000000004BC2000-memory.dmp
memory/1080-55-0x0000000004BB0000-0x0000000004BC2000-memory.dmp
memory/1080-53-0x0000000004BB0000-0x0000000004BC2000-memory.dmp
memory/1080-51-0x0000000004BB0000-0x0000000004BC2000-memory.dmp
memory/1080-49-0x0000000004BB0000-0x0000000004BC2000-memory.dmp
memory/1080-47-0x0000000004BB0000-0x0000000004BC2000-memory.dmp
memory/1080-43-0x0000000004BB0000-0x0000000004BC2000-memory.dmp
memory/1080-41-0x0000000004BB0000-0x0000000004BC2000-memory.dmp
memory/1080-39-0x0000000004BB0000-0x0000000004BC2000-memory.dmp
memory/1080-37-0x0000000004BB0000-0x0000000004BC2000-memory.dmp
memory/1080-35-0x0000000004BB0000-0x0000000004BC2000-memory.dmp
memory/1080-33-0x0000000004BB0000-0x0000000004BC2000-memory.dmp
memory/1080-32-0x0000000004BB0000-0x0000000004BC2000-memory.dmp
memory/1080-60-0x0000000000400000-0x00000000004BF000-memory.dmp
memory/1080-62-0x0000000000400000-0x00000000004BF000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dcrsr86.exe
| MD5 | 15ee8175ccc1b29ffe3b1896e0dbf881 |
| SHA1 | 3f5b431493de7674b8351fa05bb275ae9480e073 |
| SHA256 | 7e54f3e339592474aaef58750cdec582e41dceb8c243b378f53f6649d34ac795 |
| SHA512 | 664be0268d30959af40cb33cf02d6bbe00962b1ca7a29234d2b2cd96ee53e61d7d65d5fe0efeee6237bddfaada7dcfd47c55668368b5a437d8d88206216e6685 |
memory/5092-67-0x0000000004A00000-0x0000000004A46000-memory.dmp
memory/5092-68-0x00000000050A0000-0x00000000050E4000-memory.dmp
memory/5092-78-0x00000000050A0000-0x00000000050DE000-memory.dmp
memory/5092-84-0x00000000050A0000-0x00000000050DE000-memory.dmp
memory/5092-102-0x00000000050A0000-0x00000000050DE000-memory.dmp
memory/5092-100-0x00000000050A0000-0x00000000050DE000-memory.dmp
memory/5092-98-0x00000000050A0000-0x00000000050DE000-memory.dmp
memory/5092-96-0x00000000050A0000-0x00000000050DE000-memory.dmp
memory/5092-92-0x00000000050A0000-0x00000000050DE000-memory.dmp
memory/5092-90-0x00000000050A0000-0x00000000050DE000-memory.dmp
memory/5092-88-0x00000000050A0000-0x00000000050DE000-memory.dmp
memory/5092-86-0x00000000050A0000-0x00000000050DE000-memory.dmp
memory/5092-82-0x00000000050A0000-0x00000000050DE000-memory.dmp
memory/5092-80-0x00000000050A0000-0x00000000050DE000-memory.dmp
memory/5092-76-0x00000000050A0000-0x00000000050DE000-memory.dmp
memory/5092-74-0x00000000050A0000-0x00000000050DE000-memory.dmp
memory/5092-94-0x00000000050A0000-0x00000000050DE000-memory.dmp
memory/5092-72-0x00000000050A0000-0x00000000050DE000-memory.dmp
memory/5092-70-0x00000000050A0000-0x00000000050DE000-memory.dmp
memory/5092-69-0x00000000050A0000-0x00000000050DE000-memory.dmp
memory/5092-975-0x0000000005240000-0x0000000005858000-memory.dmp
memory/5092-976-0x00000000058E0000-0x00000000059EA000-memory.dmp
memory/5092-977-0x0000000005A20000-0x0000000005A32000-memory.dmp
memory/5092-978-0x0000000005A40000-0x0000000005A7C000-memory.dmp
memory/5092-979-0x0000000005B90000-0x0000000005BDC000-memory.dmp