Analysis Overview
SHA256
82fcbf0f5867ad9604dab10383c0d203196c43241b17496d02d29316ffc059d7
Threat Level: Known bad
The file 82fcbf0f5867ad9604dab10383c0d203196c43241b17496d02d29316ffc059d7 was found to be: Known bad.
Malicious Activity Summary
Detects Healer an antivirus disabler dropper
Redline family
Healer family
Healer
RedLine
RedLine payload
Modifies Windows Defender Real-time Protection settings
Executes dropped EXE
Windows security modification
Adds Run key to start application
Unsigned PE
System Location Discovery: System Language Discovery
Program crash
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-10 02:06
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-10 02:06
Reported
2024-11-10 02:09
Platform
win10v2004-20241007-en
Max time kernel
146s
Max time network
148s
Command Line
Signatures
Detects Healer an antivirus disabler dropper
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
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\DisableBehaviorMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f3431Mu.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\h63yE12.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\h63yE12.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f3431Mu.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\f3431Mu.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\f3431Mu.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\f3431Mu.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h63yE12.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\h63yE12.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\h63yE12.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\h63yE12.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\f3431Mu.exe | N/A |
RedLine
RedLine payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Redline family
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba6960.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\niba6753.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f3431Mu.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h63yE12.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\iiCwS76.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\f3431Mu.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h63yE12.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h63yE12.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_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\niba6960.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\niba6753.exe | N/A |
| 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\82fcbf0f5867ad9604dab10383c0d203196c43241b17496d02d29316ffc059d7.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\h63yE12.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\82fcbf0f5867ad9604dab10383c0d203196c43241b17496d02d29316ffc059d7.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba6960.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\niba6753.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h63yE12.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\iiCwS76.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f3431Mu.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f3431Mu.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h63yE12.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h63yE12.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f3431Mu.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h63yE12.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\iiCwS76.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\82fcbf0f5867ad9604dab10383c0d203196c43241b17496d02d29316ffc059d7.exe
"C:\Users\Admin\AppData\Local\Temp\82fcbf0f5867ad9604dab10383c0d203196c43241b17496d02d29316ffc059d7.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba6960.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba6960.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\niba6753.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\niba6753.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f3431Mu.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f3431Mu.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h63yE12.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h63yE12.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 216 -ip 216
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 216 -s 1084
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\iiCwS76.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\iiCwS76.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 83.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 71.31.126.40.in-addr.arpa | udp |
| RU | 193.233.20.30:4125 | tcp | |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| RU | 193.233.20.30:4125 | tcp | |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| RU | 193.233.20.30:4125 | tcp | |
| US | 8.8.8.8:53 | 11.227.111.52.in-addr.arpa | udp |
| RU | 193.233.20.30:4125 | tcp | |
| RU | 193.233.20.30:4125 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba6960.exe
| MD5 | 85ad61a9c2b8d82bc6d58eafe2c30718 |
| SHA1 | 44feb4ec463b3f5e9a5abbefd439172352b43acb |
| SHA256 | da8c0cb1b2eec65908297f3d5c7f946e5ec8161a76a28a561faad9075de5a357 |
| SHA512 | 0556577c1a0efc075ccc1043d1bff14892b45c69cbffa18c4793720bbee00e85c8c04836c9a6290802ad58abea81e27b67e63489d72374e578aac77eba5b4717 |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\niba6753.exe
| MD5 | 36a2630b68b1456662f93c911aac0aca |
| SHA1 | 8f61fb8c66d19d40e50710d159968e38d28927ed |
| SHA256 | 75bc3a1e95b2d249a2ad04ed59f27cb516419957562e9576b31e114aed29de4e |
| SHA512 | d7529023e23fc649a8a3eebefc4308a022a32e3c4d11f895548b614b1fe3c61c66cc03c17e998724cf9ce1df972a54d7cbcc2d51d6e0d2e3864fa667ebf81272 |
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f3431Mu.exe
| MD5 | 7e93bacbbc33e6652e147e7fe07572a0 |
| SHA1 | 421a7167da01c8da4dc4d5234ca3dd84e319e762 |
| SHA256 | 850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38 |
| SHA512 | 250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91 |
memory/840-21-0x00007FFE54523000-0x00007FFE54525000-memory.dmp
memory/840-22-0x0000000000900000-0x000000000090A000-memory.dmp
memory/840-23-0x00007FFE54523000-0x00007FFE54525000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h63yE12.exe
| MD5 | f05deb73d2821c7bc4985798459f0e5d |
| SHA1 | ff2b5a10a6f2b0876a8dc17105640cb3c9085243 |
| SHA256 | edd8583152936a99a3388130389416f6bc6af451f2dc1cf06d98f6c73cdf7a37 |
| SHA512 | 2e315b080734235fd9ea23fed8ce3c05733ae51a3513ada0f98054bfbe6c960c04480bd4f35233c3d9b2acb5e43e038c3313c54b421675f96e14183ed289a763 |
memory/216-29-0x0000000002570000-0x000000000258A000-memory.dmp
memory/216-30-0x0000000004E30000-0x00000000053D4000-memory.dmp
memory/216-31-0x0000000004DC0000-0x0000000004DD8000-memory.dmp
memory/216-32-0x0000000004DC0000-0x0000000004DD2000-memory.dmp
memory/216-59-0x0000000004DC0000-0x0000000004DD2000-memory.dmp
memory/216-58-0x0000000004DC0000-0x0000000004DD2000-memory.dmp
memory/216-55-0x0000000004DC0000-0x0000000004DD2000-memory.dmp
memory/216-53-0x0000000004DC0000-0x0000000004DD2000-memory.dmp
memory/216-51-0x0000000004DC0000-0x0000000004DD2000-memory.dmp
memory/216-49-0x0000000004DC0000-0x0000000004DD2000-memory.dmp
memory/216-47-0x0000000004DC0000-0x0000000004DD2000-memory.dmp
memory/216-45-0x0000000004DC0000-0x0000000004DD2000-memory.dmp
memory/216-43-0x0000000004DC0000-0x0000000004DD2000-memory.dmp
memory/216-41-0x0000000004DC0000-0x0000000004DD2000-memory.dmp
memory/216-39-0x0000000004DC0000-0x0000000004DD2000-memory.dmp
memory/216-37-0x0000000004DC0000-0x0000000004DD2000-memory.dmp
memory/216-35-0x0000000004DC0000-0x0000000004DD2000-memory.dmp
memory/216-33-0x0000000004DC0000-0x0000000004DD2000-memory.dmp
memory/216-61-0x0000000000400000-0x0000000000830000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\iiCwS76.exe
| MD5 | d6f716609c10cba024e1bf5d22b00f82 |
| SHA1 | d5541d4b11340b82424aafddd579afc31d33aa72 |
| SHA256 | e70a8fc461ace6a94c189832a8a73539469e3f9f4838d77066fd506f17697ac0 |
| SHA512 | 558dfe543c6bd31b7ea2ff338da13661fbd47ee67749e22e29cb77f2f0c6d0b24d2c0160625f94630b4bc2018e9125c99b6270e0b6be766f191a21a95d4000e6 |
memory/1844-67-0x0000000002820000-0x0000000002866000-memory.dmp
memory/1844-68-0x00000000028F0000-0x0000000002934000-memory.dmp
memory/1844-84-0x00000000028F0000-0x000000000292E000-memory.dmp
memory/1844-102-0x00000000028F0000-0x000000000292E000-memory.dmp
memory/1844-100-0x00000000028F0000-0x000000000292E000-memory.dmp
memory/1844-98-0x00000000028F0000-0x000000000292E000-memory.dmp
memory/1844-96-0x00000000028F0000-0x000000000292E000-memory.dmp
memory/1844-94-0x00000000028F0000-0x000000000292E000-memory.dmp
memory/1844-92-0x00000000028F0000-0x000000000292E000-memory.dmp
memory/1844-90-0x00000000028F0000-0x000000000292E000-memory.dmp
memory/1844-88-0x00000000028F0000-0x000000000292E000-memory.dmp
memory/1844-86-0x00000000028F0000-0x000000000292E000-memory.dmp
memory/1844-82-0x00000000028F0000-0x000000000292E000-memory.dmp
memory/1844-80-0x00000000028F0000-0x000000000292E000-memory.dmp
memory/1844-78-0x00000000028F0000-0x000000000292E000-memory.dmp
memory/1844-76-0x00000000028F0000-0x000000000292E000-memory.dmp
memory/1844-74-0x00000000028F0000-0x000000000292E000-memory.dmp
memory/1844-72-0x00000000028F0000-0x000000000292E000-memory.dmp
memory/1844-70-0x00000000028F0000-0x000000000292E000-memory.dmp
memory/1844-69-0x00000000028F0000-0x000000000292E000-memory.dmp
memory/1844-975-0x00000000054A0000-0x0000000005AB8000-memory.dmp
memory/1844-976-0x0000000005B10000-0x0000000005C1A000-memory.dmp
memory/1844-977-0x0000000005C50000-0x0000000005C62000-memory.dmp
memory/1844-978-0x0000000005C70000-0x0000000005CAC000-memory.dmp
memory/1844-979-0x0000000005DC0000-0x0000000005E0C000-memory.dmp