Analysis Overview
SHA256
92f58ce16c5dc76860c08560cd2073f270d81680f7dc735ce320beae3c374bbd
Threat Level: Known bad
The file 92f58ce16c5dc76860c08560cd2073f270d81680f7dc735ce320beae3c374bbd was found to be: Known bad.
Malicious Activity Summary
RedLine payload
Healer family
Redline family
RedLine
Detects Healer an antivirus disabler dropper
Healer
Modifies Windows Defender Real-time Protection settings
Executes dropped EXE
Windows security modification
Adds Run key to start application
Program crash
System Location Discovery: System Language Discovery
Unsigned PE
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-09 03:54
Signatures
Unsigned PE
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Analysis: behavioral1
Detonation Overview
Submitted
2024-11-09 03:54
Reported
2024-11-09 03:57
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 |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\37412964.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\37412964.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\37412964.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\37412964.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\37412964.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\37412964.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\un357743.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\37412964.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk360877.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\37412964.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\37412964.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\92f58ce16c5dc76860c08560cd2073f270d81680f7dc735ce320beae3c374bbd.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\un357743.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\37412964.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\92f58ce16c5dc76860c08560cd2073f270d81680f7dc735ce320beae3c374bbd.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un357743.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\37412964.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk360877.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\37412964.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\37412964.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\37412964.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk360877.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\92f58ce16c5dc76860c08560cd2073f270d81680f7dc735ce320beae3c374bbd.exe
"C:\Users\Admin\AppData\Local\Temp\92f58ce16c5dc76860c08560cd2073f270d81680f7dc735ce320beae3c374bbd.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un357743.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un357743.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\37412964.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\37412964.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 468 -ip 468
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 468 -s 1092
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk360877.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk360877.exe
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 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 68.32.126.40.in-addr.arpa | udp |
| RU | 185.161.248.143:38452 | tcp | |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.163.245.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.190.18.2.in-addr.arpa | udp |
| RU | 185.161.248.143:38452 | tcp | |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| RU | 185.161.248.143:38452 | tcp | |
| US | 8.8.8.8:53 | 77.190.18.2.in-addr.arpa | udp |
| RU | 185.161.248.143:38452 | tcp | |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| RU | 185.161.248.143:38452 | tcp | |
| RU | 185.161.248.143:38452 | tcp | |
| RU | 185.161.248.143:38452 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un357743.exe
| MD5 | fa44093c98fa2066e5fb2bad588328ee |
| SHA1 | b5d093fc6beb21c422d21fc267dbe78f0caf6d63 |
| SHA256 | 0a960fdd9ce4577490decb743a7260757f377da4e8398c5600e95ad89b633284 |
| SHA512 | 793084e7ca8b07dfe5572369f5d6db877dc2cfad86fa338fd50fe3b29d95b7db91a51479cb67c781c9c630f5bc26867978fcfcc0da90bdda07de58d00e06f321 |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\37412964.exe
| MD5 | e415738e28d7ca2693a92478f52eefcc |
| SHA1 | a74e2e9fb25a6a66d206a176ef8bff6e3da33e21 |
| SHA256 | 8e32171bfce77de6de525adae190f7fbf223d5eb4dcb0a05fd37df09813af561 |
| SHA512 | 9addfc8cfb416869356a83de9cef42513a8ecc675f8ce5d03a92cb12defef5585cfce953d8c232dbd00dca4df196d19e88149551a514e1a3d1b3f690caa47c83 |
memory/468-15-0x0000000000540000-0x0000000000640000-memory.dmp
memory/468-17-0x0000000000400000-0x0000000000455000-memory.dmp
memory/468-16-0x0000000000400000-0x0000000000430000-memory.dmp
memory/468-18-0x0000000000400000-0x0000000000455000-memory.dmp
memory/468-19-0x0000000002300000-0x000000000231A000-memory.dmp
memory/468-20-0x0000000004C20000-0x00000000051C4000-memory.dmp
memory/468-21-0x00000000025B0000-0x00000000025C8000-memory.dmp
memory/468-23-0x00000000025B0000-0x00000000025C3000-memory.dmp
memory/468-49-0x00000000025B0000-0x00000000025C3000-memory.dmp
memory/468-47-0x00000000025B0000-0x00000000025C3000-memory.dmp
memory/468-45-0x00000000025B0000-0x00000000025C3000-memory.dmp
memory/468-43-0x00000000025B0000-0x00000000025C3000-memory.dmp
memory/468-42-0x00000000025B0000-0x00000000025C3000-memory.dmp
memory/468-39-0x00000000025B0000-0x00000000025C3000-memory.dmp
memory/468-38-0x00000000025B0000-0x00000000025C3000-memory.dmp
memory/468-35-0x00000000025B0000-0x00000000025C3000-memory.dmp
memory/468-33-0x00000000025B0000-0x00000000025C3000-memory.dmp
memory/468-31-0x00000000025B0000-0x00000000025C3000-memory.dmp
memory/468-29-0x00000000025B0000-0x00000000025C3000-memory.dmp
memory/468-27-0x00000000025B0000-0x00000000025C3000-memory.dmp
memory/468-25-0x00000000025B0000-0x00000000025C3000-memory.dmp
memory/468-22-0x00000000025B0000-0x00000000025C3000-memory.dmp
memory/468-50-0x0000000000540000-0x0000000000640000-memory.dmp
memory/468-51-0x0000000000400000-0x0000000000430000-memory.dmp
memory/468-54-0x0000000000400000-0x0000000000455000-memory.dmp
memory/468-55-0x0000000000400000-0x0000000000430000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk360877.exe
| MD5 | d35a5667a2e845e0f79ebaf34659f766 |
| SHA1 | e71eedec8b59e141bcc6cba66f5b606bb6f9cdbc |
| SHA256 | 3b133c9691fccb63dfa296653874c047cade3868f32ec7aa07d800568171743e |
| SHA512 | 7946210ed30d9544103f7376b8d662e3c7d727f3959e3fbaaab4080f3fd7e7d51ae127f809c5884a94c543919f310f758c40990a0d8df08c3ef8daaeb4175fad |
memory/3248-60-0x0000000002570000-0x00000000025AC000-memory.dmp
memory/3248-61-0x0000000004AA0000-0x0000000004ADA000-memory.dmp
memory/3248-69-0x0000000004AA0000-0x0000000004AD5000-memory.dmp
memory/3248-73-0x0000000004AA0000-0x0000000004AD5000-memory.dmp
memory/3248-95-0x0000000004AA0000-0x0000000004AD5000-memory.dmp
memory/3248-93-0x0000000004AA0000-0x0000000004AD5000-memory.dmp
memory/3248-89-0x0000000004AA0000-0x0000000004AD5000-memory.dmp
memory/3248-87-0x0000000004AA0000-0x0000000004AD5000-memory.dmp
memory/3248-85-0x0000000004AA0000-0x0000000004AD5000-memory.dmp
memory/3248-84-0x0000000004AA0000-0x0000000004AD5000-memory.dmp
memory/3248-79-0x0000000004AA0000-0x0000000004AD5000-memory.dmp
memory/3248-77-0x0000000004AA0000-0x0000000004AD5000-memory.dmp
memory/3248-75-0x0000000004AA0000-0x0000000004AD5000-memory.dmp
memory/3248-71-0x0000000004AA0000-0x0000000004AD5000-memory.dmp
memory/3248-91-0x0000000004AA0000-0x0000000004AD5000-memory.dmp
memory/3248-81-0x0000000004AA0000-0x0000000004AD5000-memory.dmp
memory/3248-67-0x0000000004AA0000-0x0000000004AD5000-memory.dmp
memory/3248-65-0x0000000004AA0000-0x0000000004AD5000-memory.dmp
memory/3248-63-0x0000000004AA0000-0x0000000004AD5000-memory.dmp
memory/3248-62-0x0000000004AA0000-0x0000000004AD5000-memory.dmp
memory/3248-854-0x0000000007630000-0x0000000007C48000-memory.dmp
memory/3248-855-0x0000000004B90000-0x0000000004BA2000-memory.dmp
memory/3248-856-0x0000000007C50000-0x0000000007D5A000-memory.dmp
memory/3248-857-0x0000000007D60000-0x0000000007D9C000-memory.dmp
memory/3248-858-0x0000000007DB0000-0x0000000007DFC000-memory.dmp