Analysis Overview
SHA256
5fa5006b4d36987f15131319ca4b068f1b2a6918f778217b08d4b6455efcd4b2
Threat Level: Known bad
The file 5fa5006b4d36987f15131319ca4b068f1b2a6918f778217b08d4b6455efcd4b2 was found to be: Known bad.
Malicious Activity Summary
Healer
Healer family
Redline family
Detects Healer an antivirus disabler dropper
RedLine payload
RedLine
Modifies Windows Defender Real-time Protection settings
Executes dropped EXE
Windows security modification
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
2024-11-09 19:15
Signatures
Unsigned PE
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Analysis: behavioral1
Detonation Overview
Submitted
2024-11-09 19:15
Reported
2024-11-09 19:18
Platform
win10v2004-20241007-en
Max time kernel
142s
Max time network
148s
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\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr078591.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\pr078591.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\pr078591.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\pr078591.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr078591.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\pr078591.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\un198918.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr078591.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu182670.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\pr078591.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr078591.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\5fa5006b4d36987f15131319ca4b068f1b2a6918f778217b08d4b6455efcd4b2.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\un198918.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\pr078591.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\qu182670.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\5fa5006b4d36987f15131319ca4b068f1b2a6918f778217b08d4b6455efcd4b2.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un198918.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr078591.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr078591.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr078591.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr078591.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu182670.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\5fa5006b4d36987f15131319ca4b068f1b2a6918f778217b08d4b6455efcd4b2.exe
"C:\Users\Admin\AppData\Local\Temp\5fa5006b4d36987f15131319ca4b068f1b2a6918f778217b08d4b6455efcd4b2.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un198918.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un198918.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr078591.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr078591.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 2448 -ip 2448
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2448 -s 1016
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu182670.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu182670.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 22.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.150.49.20.in-addr.arpa | udp |
| RU | 185.161.248.142:38452 | tcp | |
| US | 8.8.8.8:53 | 212.20.149.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| RU | 185.161.248.142:38452 | tcp | |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| RU | 185.161.248.142:38452 | tcp | |
| RU | 185.161.248.142:38452 | tcp | |
| RU | 185.161.248.142:38452 | tcp | |
| RU | 185.161.248.142:38452 | tcp | |
| RU | 185.161.248.142:38452 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un198918.exe
| MD5 | 70bc969e2ebe3b5a082b8f34ed2c408f |
| SHA1 | 02e13379128a8fe137260139c3b8399b2fea8e3e |
| SHA256 | 6d2009494cd0a200c0bca178526c951cf0c5bcc7e6ef19f334bd54c17dc4e83a |
| SHA512 | 02e86697718f965a0bea491e71a8e7babc89851c97d727de0115e9930a8caf021548833ae1d9ad44c52e257319708eedd2730c5cf220e760dfffcb259e9a7010 |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr078591.exe
| MD5 | 1146165176a2afdcac096e9572fe2d2e |
| SHA1 | b19b77ca33ebbab91ca5dd0b6dd7dbf2498a0c63 |
| SHA256 | 1e9acfb9b4e82f49c21ef39b49916fbd93ce5e8facee06001c3f5014ec3ffe4f |
| SHA512 | b185d03218934637d047c42bd79940fcefe8a5e43e2ba536cdb2f8698a27a0ac5e67ba1d135ad7bdc4e328db2a8b588869b2b5f8a199f751b68f333d800326d8 |
memory/2448-15-0x0000000002E00000-0x0000000002F00000-memory.dmp
memory/2448-16-0x0000000002BC0000-0x0000000002BED000-memory.dmp
memory/2448-17-0x0000000000400000-0x0000000000430000-memory.dmp
memory/2448-18-0x0000000004980000-0x000000000499A000-memory.dmp
memory/2448-19-0x00000000074B0000-0x0000000007A54000-memory.dmp
memory/2448-20-0x0000000004B70000-0x0000000004B88000-memory.dmp
memory/2448-21-0x0000000004B70000-0x0000000004B82000-memory.dmp
memory/2448-30-0x0000000004B70000-0x0000000004B82000-memory.dmp
memory/2448-48-0x0000000004B70000-0x0000000004B82000-memory.dmp
memory/2448-46-0x0000000004B70000-0x0000000004B82000-memory.dmp
memory/2448-44-0x0000000004B70000-0x0000000004B82000-memory.dmp
memory/2448-42-0x0000000004B70000-0x0000000004B82000-memory.dmp
memory/2448-40-0x0000000004B70000-0x0000000004B82000-memory.dmp
memory/2448-38-0x0000000004B70000-0x0000000004B82000-memory.dmp
memory/2448-36-0x0000000004B70000-0x0000000004B82000-memory.dmp
memory/2448-34-0x0000000004B70000-0x0000000004B82000-memory.dmp
memory/2448-33-0x0000000004B70000-0x0000000004B82000-memory.dmp
memory/2448-28-0x0000000004B70000-0x0000000004B82000-memory.dmp
memory/2448-26-0x0000000004B70000-0x0000000004B82000-memory.dmp
memory/2448-24-0x0000000004B70000-0x0000000004B82000-memory.dmp
memory/2448-22-0x0000000004B70000-0x0000000004B82000-memory.dmp
memory/2448-49-0x0000000002E00000-0x0000000002F00000-memory.dmp
memory/2448-50-0x0000000002BC0000-0x0000000002BED000-memory.dmp
memory/2448-52-0x0000000000400000-0x0000000000430000-memory.dmp
memory/2448-51-0x0000000000400000-0x0000000002BAD000-memory.dmp
memory/2448-55-0x0000000000400000-0x0000000000430000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu182670.exe
| MD5 | bb17923414faecfd9209772fb4bbf269 |
| SHA1 | 807536585f295462e1efe0882ef8cfda381583df |
| SHA256 | 85804f0144ec2732192e181f1ca3980f32c1fd30391715b1179187f992750821 |
| SHA512 | f8709dc4a0607f438d088b5330a87851cb4cc5fe8e43a2de3de3dc85f0296ef4ba4bf0ac6e902eb97dad8286910f0720a4c4ab91bd822726669175d88d160bfc |
memory/2448-54-0x0000000000400000-0x0000000002BAD000-memory.dmp
memory/4456-60-0x0000000004B20000-0x0000000004B5C000-memory.dmp
memory/4456-61-0x0000000007770000-0x00000000077AA000-memory.dmp
memory/4456-69-0x0000000007770000-0x00000000077A5000-memory.dmp
memory/4456-67-0x0000000007770000-0x00000000077A5000-memory.dmp
memory/4456-65-0x0000000007770000-0x00000000077A5000-memory.dmp
memory/4456-63-0x0000000007770000-0x00000000077A5000-memory.dmp
memory/4456-62-0x0000000007770000-0x00000000077A5000-memory.dmp
memory/4456-85-0x0000000007770000-0x00000000077A5000-memory.dmp
memory/4456-93-0x0000000007770000-0x00000000077A5000-memory.dmp
memory/4456-91-0x0000000007770000-0x00000000077A5000-memory.dmp
memory/4456-89-0x0000000007770000-0x00000000077A5000-memory.dmp
memory/4456-87-0x0000000007770000-0x00000000077A5000-memory.dmp
memory/4456-83-0x0000000007770000-0x00000000077A5000-memory.dmp
memory/4456-81-0x0000000007770000-0x00000000077A5000-memory.dmp
memory/4456-79-0x0000000007770000-0x00000000077A5000-memory.dmp
memory/4456-77-0x0000000007770000-0x00000000077A5000-memory.dmp
memory/4456-75-0x0000000007770000-0x00000000077A5000-memory.dmp
memory/4456-73-0x0000000007770000-0x00000000077A5000-memory.dmp
memory/4456-71-0x0000000007770000-0x00000000077A5000-memory.dmp
memory/4456-95-0x0000000007770000-0x00000000077A5000-memory.dmp
memory/4456-854-0x0000000009C90000-0x000000000A2A8000-memory.dmp
memory/4456-855-0x000000000A350000-0x000000000A362000-memory.dmp
memory/4456-856-0x000000000A370000-0x000000000A47A000-memory.dmp
memory/4456-857-0x000000000A490000-0x000000000A4CC000-memory.dmp
memory/4456-858-0x0000000006CB0000-0x0000000006CFC000-memory.dmp