Analysis Overview
SHA256
18917972f17e74bb6910c95de72949cdaf551bacddc0aba0579dfabd4e52fc2c
Threat Level: Known bad
The file 18917972f17e74bb6910c95de72949cdaf551bacddc0aba0579dfabd4e52fc2c was found to be: Known bad.
Malicious Activity Summary
RedLine payload
RedLine
Redline family
Detects Healer an antivirus disabler dropper
Healer
Healer family
Modifies Windows Defender Real-time Protection settings
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 use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-04 20:50
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
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Analysis: behavioral1
Detonation Overview
Submitted
2024-11-04 20:50
Reported
2024-11-04 20:53
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 |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b5827EL.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\c07jS02.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\c07jS02.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\c07jS02.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b5827EL.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b5827EL.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b5827EL.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c07jS02.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\c07jS02.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\c07jS02.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b5827EL.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b5827EL.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\nice6159.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b5827EL.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c07jS02.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\doOmh79.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\IXP001.TMP\b5827EL.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c07jS02.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c07jS02.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\18917972f17e74bb6910c95de72949cdaf551bacddc0aba0579dfabd4e52fc2c.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\nice6159.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\IXP001.TMP\c07jS02.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\18917972f17e74bb6910c95de72949cdaf551bacddc0aba0579dfabd4e52fc2c.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nice6159.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c07jS02.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\doOmh79.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b5827EL.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b5827EL.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c07jS02.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c07jS02.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b5827EL.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c07jS02.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\doOmh79.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\18917972f17e74bb6910c95de72949cdaf551bacddc0aba0579dfabd4e52fc2c.exe
"C:\Users\Admin\AppData\Local\Temp\18917972f17e74bb6910c95de72949cdaf551bacddc0aba0579dfabd4e52fc2c.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nice6159.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nice6159.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b5827EL.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b5827EL.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c07jS02.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c07jS02.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 316 -ip 316
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 316 -s 1088
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\doOmh79.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\doOmh79.exe
C:\Windows\system32\sc.exe
C:\Windows\system32\sc.exe start wuauserv
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 150.171.28.10:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 134.190.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| RU | 193.233.20.28:4125 | tcp | |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| RU | 193.233.20.28:4125 | tcp | |
| US | 8.8.8.8:53 | 205.47.74.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.190.18.2.in-addr.arpa | udp |
| RU | 193.233.20.28:4125 | tcp | |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 10.27.171.150.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\nice6159.exe
| MD5 | c29d9ef557f69e0a16e100f596402da3 |
| SHA1 | f3e80ac2409d2481fa89ef4c48dd16c01d908b97 |
| SHA256 | b1709d2252b9a0eb8e20d103c41da30383122fa2b17746d32cde1cc61057dd40 |
| SHA512 | d0af013f3030e11ca60c72d5d61eeb777e7a0e60ebbf1ad388353b19114267a3ea7038d63a24d0eaddca3fb2ebf4fe3d6e9ca5608af834f9fc4779cae7232a58 |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b5827EL.exe
| MD5 | 7e93bacbbc33e6652e147e7fe07572a0 |
| SHA1 | 421a7167da01c8da4dc4d5234ca3dd84e319e762 |
| SHA256 | 850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38 |
| SHA512 | 250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91 |
memory/4716-14-0x00007FFCECE03000-0x00007FFCECE05000-memory.dmp
memory/4716-15-0x0000000000910000-0x000000000091A000-memory.dmp
memory/4716-16-0x00007FFCECE03000-0x00007FFCECE05000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c07jS02.exe
| MD5 | c425d3b147736fe6fd76548da5f32ca2 |
| SHA1 | c446a2a201ac9c3f4d713358bf0a9aee92faa987 |
| SHA256 | f7f03bb631b3892a6db326ee7263085b8ac83c833903904c74652a47a0480988 |
| SHA512 | 0ac92da83d464b47474c7d217a4bbfd64afaf9905d28839c5d10f2778d52201b0c93a36dd97c75b551fb77d0b5cf8bbef1d61cd0219ca1e71f45733d40351870 |
memory/316-22-0x0000000002230000-0x000000000224A000-memory.dmp
memory/316-24-0x00000000023E0000-0x00000000023F8000-memory.dmp
memory/316-23-0x0000000004D70000-0x0000000005314000-memory.dmp
memory/316-34-0x00000000023E0000-0x00000000023F2000-memory.dmp
memory/316-52-0x00000000023E0000-0x00000000023F2000-memory.dmp
memory/316-51-0x00000000023E0000-0x00000000023F2000-memory.dmp
memory/316-48-0x00000000023E0000-0x00000000023F2000-memory.dmp
memory/316-46-0x00000000023E0000-0x00000000023F2000-memory.dmp
memory/316-44-0x00000000023E0000-0x00000000023F2000-memory.dmp
memory/316-43-0x00000000023E0000-0x00000000023F2000-memory.dmp
memory/316-40-0x00000000023E0000-0x00000000023F2000-memory.dmp
memory/316-38-0x00000000023E0000-0x00000000023F2000-memory.dmp
memory/316-37-0x00000000023E0000-0x00000000023F2000-memory.dmp
memory/316-32-0x00000000023E0000-0x00000000023F2000-memory.dmp
memory/316-31-0x00000000023E0000-0x00000000023F2000-memory.dmp
memory/316-28-0x00000000023E0000-0x00000000023F2000-memory.dmp
memory/316-26-0x00000000023E0000-0x00000000023F2000-memory.dmp
memory/316-25-0x00000000023E0000-0x00000000023F2000-memory.dmp
memory/316-53-0x0000000000400000-0x00000000004BC000-memory.dmp
memory/316-55-0x0000000000400000-0x00000000004BC000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\doOmh79.exe
| MD5 | 6a242be8c8b7c9c1cc93f00236a234cb |
| SHA1 | b53912207d240b30ad1654f5647ecbece51d8e86 |
| SHA256 | 8aac947810208b5b54d5a05f2e1c34e41f9b6a7a905e742de8600802f23d6170 |
| SHA512 | 2c3f938458874270ea24d4101817b235110a91b01b7fa13bfedff2dc38adaa968c77e0b4c1d9768df0079ddad55a2b4ac84315667d35dea0a4da7c2a6ee3b8a2 |
memory/1228-60-0x0000000002400000-0x0000000002446000-memory.dmp
memory/1228-61-0x0000000004AB0000-0x0000000004AF4000-memory.dmp
memory/1228-73-0x0000000004AB0000-0x0000000004AEE000-memory.dmp
memory/1228-87-0x0000000004AB0000-0x0000000004AEE000-memory.dmp
memory/1228-95-0x0000000004AB0000-0x0000000004AEE000-memory.dmp
memory/1228-93-0x0000000004AB0000-0x0000000004AEE000-memory.dmp
memory/1228-91-0x0000000004AB0000-0x0000000004AEE000-memory.dmp
memory/1228-85-0x0000000004AB0000-0x0000000004AEE000-memory.dmp
memory/1228-83-0x0000000004AB0000-0x0000000004AEE000-memory.dmp
memory/1228-81-0x0000000004AB0000-0x0000000004AEE000-memory.dmp
memory/1228-79-0x0000000004AB0000-0x0000000004AEE000-memory.dmp
memory/1228-77-0x0000000004AB0000-0x0000000004AEE000-memory.dmp
memory/1228-75-0x0000000004AB0000-0x0000000004AEE000-memory.dmp
memory/1228-71-0x0000000004AB0000-0x0000000004AEE000-memory.dmp
memory/1228-69-0x0000000004AB0000-0x0000000004AEE000-memory.dmp
memory/1228-89-0x0000000004AB0000-0x0000000004AEE000-memory.dmp
memory/1228-67-0x0000000004AB0000-0x0000000004AEE000-memory.dmp
memory/1228-65-0x0000000004AB0000-0x0000000004AEE000-memory.dmp
memory/1228-63-0x0000000004AB0000-0x0000000004AEE000-memory.dmp
memory/1228-62-0x0000000004AB0000-0x0000000004AEE000-memory.dmp
memory/1228-968-0x0000000005240000-0x0000000005858000-memory.dmp
memory/1228-969-0x00000000058E0000-0x00000000059EA000-memory.dmp
memory/1228-970-0x0000000005A20000-0x0000000005A32000-memory.dmp
memory/1228-971-0x0000000005A40000-0x0000000005A7C000-memory.dmp
memory/1228-972-0x0000000005B90000-0x0000000005BDC000-memory.dmp