Analysis Overview
SHA256
5b9fe1209f639c0c564a3374d78eeac88e586a1bccfb7c407a4df4b300adbc3c
Threat Level: Known bad
The file 5b9fe1209f639c0c564a3374d78eeac88e586a1bccfb7c407a4df4b300adbc3c was found to be: Known bad.
Malicious Activity Summary
RedLine payload
Redline family
RedLine
Modifies Windows Defender Real-time Protection settings
Healer
Healer family
Detects Healer an antivirus disabler dropper
Windows security modification
Executes dropped EXE
Adds Run key to start application
Launches sc.exe
Program crash
System Location Discovery: System Language Discovery
Unsigned PE
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-10 01:45
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
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Analysis: behavioral1
Detonation Overview
Submitted
2024-11-10 01:45
Reported
2024-11-10 01:48
Platform
win10v2004-20241007-en
Max time kernel
142s
Max time network
144s
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\IXP002.TMP\c54iR94.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\c54iR94.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\c54iR94.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\b6597pr.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\b6597pr.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\b6597pr.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\b6597pr.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\c54iR94.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\c54iR94.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\c54iR94.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b6597pr.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\b6597pr.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\tice8018.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice1875.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b6597pr.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c54iR94.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\drcwt99.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\b6597pr.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c54iR94.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c54iR94.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\5b9fe1209f639c0c564a3374d78eeac88e586a1bccfb7c407a4df4b300adbc3c.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\tice8018.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\tice1875.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\c54iR94.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\IXP002.TMP\c54iR94.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\drcwt99.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\5b9fe1209f639c0c564a3374d78eeac88e586a1bccfb7c407a4df4b300adbc3c.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice8018.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice1875.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b6597pr.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b6597pr.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c54iR94.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c54iR94.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b6597pr.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c54iR94.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\drcwt99.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\5b9fe1209f639c0c564a3374d78eeac88e586a1bccfb7c407a4df4b300adbc3c.exe
"C:\Users\Admin\AppData\Local\Temp\5b9fe1209f639c0c564a3374d78eeac88e586a1bccfb7c407a4df4b300adbc3c.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice8018.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice8018.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice1875.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice1875.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b6597pr.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b6597pr.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c54iR94.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c54iR94.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 4744 -ip 4744
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4744 -s 1080
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\drcwt99.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\drcwt99.exe
C:\Windows\system32\sc.exe
C:\Windows\system32\sc.exe start wuauserv
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 72.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| RU | 193.233.20.28:4125 | tcp | |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| RU | 193.233.20.28:4125 | tcp | |
| RU | 193.233.20.28:4125 | tcp | |
| US | 8.8.8.8:53 | 48.229.111.52.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\tice8018.exe
| MD5 | 1cd2da428819fce6f2715d2102fb61e0 |
| SHA1 | 1f72abdf9c110398050d74df743e9ac3440f865a |
| SHA256 | ba1dcd28468ff4c6f5167d07696adb52870c66bc9bdab982341077001647a558 |
| SHA512 | e543b70bb77ba76731add6e3f550e1e5988f9b1390d563e85d5eecbcc9e6af45a5f409b8dca40dd51d5b97326fd86f9bc5cdb46354eba54319e51e31fad0262c |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice1875.exe
| MD5 | 6c311fb4e49cc63a890c1ffe893e8957 |
| SHA1 | de069d3236efb1dd9f1a1b85b11b02db95b9d1b4 |
| SHA256 | 0f3819b34ff1a597a699e2de8bd2550f8e6c8dc8e0856a07d0a52d66319fb739 |
| SHA512 | 86a71ca239fb219d9f73af078470525c857dffc87e0abb70ee0524a9b131ea34a484e59a54d1eb13acedf63d22a97e6b6e9df497830b1f34f4b387d6b9d5cf04 |
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b6597pr.exe
| MD5 | 7e93bacbbc33e6652e147e7fe07572a0 |
| SHA1 | 421a7167da01c8da4dc4d5234ca3dd84e319e762 |
| SHA256 | 850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38 |
| SHA512 | 250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91 |
memory/1964-21-0x00007FFD99513000-0x00007FFD99515000-memory.dmp
memory/1964-22-0x0000000000D60000-0x0000000000D6A000-memory.dmp
memory/1964-24-0x00007FFD99513000-0x00007FFD99515000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c54iR94.exe
| MD5 | ba0a672fbb200521a4a09b67a6c327b1 |
| SHA1 | 738c513500309b6ecb42a3f400260b3eed467bf1 |
| SHA256 | 7d4f0569f9d0ccac57cd285c805f5c43f5c5481fc9fe018c06113e841523962e |
| SHA512 | 03f4b7006027fc528c288c6f4b8e8ea62764d160cfa6fc16b06e701bb6b7c7249b28ed8f6398cb92432270bff36a2bc1f4a99bad24e20ce821be0454bb16d78f |
memory/4744-29-0x0000000002270000-0x000000000228A000-memory.dmp
memory/4744-30-0x0000000004B60000-0x0000000005104000-memory.dmp
memory/4744-31-0x0000000002550000-0x0000000002568000-memory.dmp
memory/4744-45-0x0000000002550000-0x0000000002562000-memory.dmp
memory/4744-59-0x0000000002550000-0x0000000002562000-memory.dmp
memory/4744-57-0x0000000002550000-0x0000000002562000-memory.dmp
memory/4744-55-0x0000000002550000-0x0000000002562000-memory.dmp
memory/4744-53-0x0000000002550000-0x0000000002562000-memory.dmp
memory/4744-51-0x0000000002550000-0x0000000002562000-memory.dmp
memory/4744-50-0x0000000002550000-0x0000000002562000-memory.dmp
memory/4744-47-0x0000000002550000-0x0000000002562000-memory.dmp
memory/4744-43-0x0000000002550000-0x0000000002562000-memory.dmp
memory/4744-41-0x0000000002550000-0x0000000002562000-memory.dmp
memory/4744-39-0x0000000002550000-0x0000000002562000-memory.dmp
memory/4744-37-0x0000000002550000-0x0000000002562000-memory.dmp
memory/4744-36-0x0000000002550000-0x0000000002562000-memory.dmp
memory/4744-33-0x0000000002550000-0x0000000002562000-memory.dmp
memory/4744-32-0x0000000002550000-0x0000000002562000-memory.dmp
memory/4744-60-0x0000000000400000-0x00000000004B8000-memory.dmp
memory/4744-62-0x0000000000400000-0x00000000004B8000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\drcwt99.exe
| MD5 | e189ceef9569bc60e4a5cca36e335ebe |
| SHA1 | cb653d5a8a3f12f5e52bf935d79693a45c54dfef |
| SHA256 | c9866cf9cb7edc5ec0aed9d4d5280debb068f9debdf90181e6efd89dfeb64b39 |
| SHA512 | 4830c5f097501071848c9666e07dbf13bd3daaa9e710164550767d7a48c6a93141708edccc0fcccd4c62f19648bdec3418b149788c78db3f812533fe9d66ae7d |
memory/4056-67-0x0000000002460000-0x00000000024A6000-memory.dmp
memory/4056-68-0x00000000050C0000-0x0000000005104000-memory.dmp
memory/4056-74-0x00000000050C0000-0x00000000050FE000-memory.dmp
memory/4056-82-0x00000000050C0000-0x00000000050FE000-memory.dmp
memory/4056-102-0x00000000050C0000-0x00000000050FE000-memory.dmp
memory/4056-100-0x00000000050C0000-0x00000000050FE000-memory.dmp
memory/4056-98-0x00000000050C0000-0x00000000050FE000-memory.dmp
memory/4056-96-0x00000000050C0000-0x00000000050FE000-memory.dmp
memory/4056-94-0x00000000050C0000-0x00000000050FE000-memory.dmp
memory/4056-92-0x00000000050C0000-0x00000000050FE000-memory.dmp
memory/4056-88-0x00000000050C0000-0x00000000050FE000-memory.dmp
memory/4056-86-0x00000000050C0000-0x00000000050FE000-memory.dmp
memory/4056-84-0x00000000050C0000-0x00000000050FE000-memory.dmp
memory/4056-80-0x00000000050C0000-0x00000000050FE000-memory.dmp
memory/4056-78-0x00000000050C0000-0x00000000050FE000-memory.dmp
memory/4056-76-0x00000000050C0000-0x00000000050FE000-memory.dmp
memory/4056-90-0x00000000050C0000-0x00000000050FE000-memory.dmp
memory/4056-72-0x00000000050C0000-0x00000000050FE000-memory.dmp
memory/4056-70-0x00000000050C0000-0x00000000050FE000-memory.dmp
memory/4056-69-0x00000000050C0000-0x00000000050FE000-memory.dmp
memory/4056-975-0x0000000005100000-0x0000000005718000-memory.dmp
memory/4056-976-0x0000000005790000-0x000000000589A000-memory.dmp
memory/4056-977-0x00000000058D0000-0x00000000058E2000-memory.dmp
memory/4056-978-0x00000000059F0000-0x0000000005A2C000-memory.dmp
memory/4056-979-0x0000000005A40000-0x0000000005A8C000-memory.dmp