Analysis Overview
SHA256
7ab02532136b0f8dc42de866be5bac0cad35532b51776d2489f041c81961c365
Threat Level: Known bad
The file 7ab02532136b0f8dc42de866be5bac0cad35532b51776d2489f041c81961c365 was found to be: Known bad.
Malicious Activity Summary
RedLine payload
RedLine
Healer family
Healer
Redline family
Detects Healer an antivirus disabler dropper
Modifies Windows Defender Real-time Protection settings
Windows security modification
Executes dropped EXE
Adds Run key to start application
Suspicious use of SetThreadContext
Program crash
Unsigned PE
System Location Discovery: System Language Discovery
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 03:50
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
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Analysis: behavioral1
Detonation Overview
Submitted
2024-11-09 03:50
Reported
2024-11-09 03:53
Platform
win10v2004-20241007-en
Max time kernel
143s
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\72294122.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\72294122.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\72294122.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\72294122.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\72294122.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\72294122.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\un278165.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\72294122.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk339003.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk339003.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si610323.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\72294122.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\72294122.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\7ab02532136b0f8dc42de866be5bac0cad35532b51776d2489f041c81961c365.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\un278165.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 3984 set thread context of 2764 | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk339003.exe | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk339003.exe |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\72294122.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\72294122.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk339003.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk339003.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si610323.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\7ab02532136b0f8dc42de866be5bac0cad35532b51776d2489f041c81961c365.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un278165.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\72294122.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\72294122.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\72294122.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk339003.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\7ab02532136b0f8dc42de866be5bac0cad35532b51776d2489f041c81961c365.exe
"C:\Users\Admin\AppData\Local\Temp\7ab02532136b0f8dc42de866be5bac0cad35532b51776d2489f041c81961c365.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un278165.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un278165.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\72294122.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\72294122.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 3376 -ip 3376
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3376 -s 1084
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk339003.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk339003.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk339003.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk339003.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si610323.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si610323.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 | 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 | 64.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| RU | 185.161.248.143:38452 | tcp | |
| RU | 185.161.248.143:38452 | tcp | |
| US | 8.8.8.8:53 | 53.210.109.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.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 | |
| RU | 185.161.248.143:38452 | tcp | |
| US | 8.8.8.8:53 | 241.150.49.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| RU | 185.161.248.143:38452 | tcp | |
| 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 | |
| US | 8.8.8.8:53 | 77.190.18.2.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 | |
| 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\un278165.exe
| MD5 | 12da2783e1b432da607735c52ce07dbf |
| SHA1 | 2ac7094fe57501e5f7f08c6d80f77c619434abc4 |
| SHA256 | d87b2f4948b50d549980c6bcfa461f150d06eb4d11272832c95e16a0dcd762d7 |
| SHA512 | 2b8e49c1cd8f9f36b12612ed8515743a8c3910e1ce835635f4db6ebb1f6e05ff7193eacdc6c2f783df24da46acef12dbb0ae61648093302e907d93491a74ed92 |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\72294122.exe
| MD5 | 4b041848170889675eee3ef3a00f051e |
| SHA1 | e5d6b1e0a20b41f0f03c69125daa9a4e66dd014a |
| SHA256 | 80dadce5be2f032ff070ad07aa321fcf8a02604d686fb59dcf9ba47b4c1ce9ab |
| SHA512 | 4d92bbf0f2b0de9551f5c2d2b32b95befd963d9b85c1f574f359d152e87506728044231c6d19b6db4a49877b22dd32068bb6abe5b4f3a035080b51a7339d1989 |
memory/3376-15-0x0000000000490000-0x0000000000590000-memory.dmp
memory/3376-16-0x00000000020A0000-0x00000000020CD000-memory.dmp
memory/3376-17-0x0000000000400000-0x0000000000430000-memory.dmp
memory/3376-18-0x0000000000400000-0x0000000000455000-memory.dmp
memory/3376-19-0x00000000022D0000-0x00000000022EA000-memory.dmp
memory/3376-20-0x0000000004AC0000-0x0000000005064000-memory.dmp
memory/3376-21-0x0000000002450000-0x0000000002468000-memory.dmp
memory/3376-37-0x0000000002450000-0x0000000002463000-memory.dmp
memory/3376-49-0x0000000002450000-0x0000000002463000-memory.dmp
memory/3376-47-0x0000000002450000-0x0000000002463000-memory.dmp
memory/3376-43-0x0000000002450000-0x0000000002463000-memory.dmp
memory/3376-41-0x0000000002450000-0x0000000002463000-memory.dmp
memory/3376-35-0x0000000002450000-0x0000000002463000-memory.dmp
memory/3376-34-0x0000000002450000-0x0000000002463000-memory.dmp
memory/3376-31-0x0000000002450000-0x0000000002463000-memory.dmp
memory/3376-29-0x0000000002450000-0x0000000002463000-memory.dmp
memory/3376-27-0x0000000002450000-0x0000000002463000-memory.dmp
memory/3376-26-0x0000000002450000-0x0000000002463000-memory.dmp
memory/3376-45-0x0000000002450000-0x0000000002463000-memory.dmp
memory/3376-39-0x0000000002450000-0x0000000002463000-memory.dmp
memory/3376-23-0x0000000002450000-0x0000000002463000-memory.dmp
memory/3376-22-0x0000000002450000-0x0000000002463000-memory.dmp
memory/3376-50-0x0000000000490000-0x0000000000590000-memory.dmp
memory/3376-51-0x00000000020A0000-0x00000000020CD000-memory.dmp
memory/3376-52-0x0000000000400000-0x0000000000430000-memory.dmp
memory/3376-55-0x0000000000400000-0x0000000000455000-memory.dmp
memory/3376-56-0x0000000000400000-0x0000000000430000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk339003.exe
| MD5 | d9482cf2d5c5624cab3098b6d6ba6a88 |
| SHA1 | aedfc5a1b6fa76377d8d3f6c7c3bfff9b969820c |
| SHA256 | ecaa6197ed8732043962cd6c65af0d14570bb4b9442d415bee999e708418149c |
| SHA512 | b6e295a5b4591f99d285d036fed72066931c221cff0a2258df1235376bfe7eb13106943231407b6e1bccf685b0e5696cd294389b0e87d400ec7f2def4221ca93 |
memory/2764-61-0x0000000000400000-0x0000000000449000-memory.dmp
memory/2764-65-0x0000000000400000-0x0000000000449000-memory.dmp
memory/2764-63-0x0000000000400000-0x0000000000449000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si610323.exe
| MD5 | e1c805d3cefe221689da30b8a2d944f2 |
| SHA1 | a9a94fd89ed22c2a127c81f6e57f822eae1d9f26 |
| SHA256 | 32023b065401cf468d0088e334ad60bf12afc3d552030a6a3500e74500de735a |
| SHA512 | 7801b1432717a8105f7f255d7387eaffa264eddf74e6b782776d548f9dbb82b5223c7412df3cbc8e91cc63988e2e04a8160280f697e93d0fa5d056dc183252e7 |
memory/2764-68-0x0000000002390000-0x00000000023CC000-memory.dmp
memory/2764-70-0x00000000049B0000-0x00000000049EA000-memory.dmp
memory/4288-71-0x0000000000700000-0x0000000000728000-memory.dmp
memory/2764-93-0x00000000049B0000-0x00000000049E5000-memory.dmp
memory/2764-101-0x00000000049B0000-0x00000000049E5000-memory.dmp
memory/2764-99-0x00000000049B0000-0x00000000049E5000-memory.dmp
memory/2764-97-0x00000000049B0000-0x00000000049E5000-memory.dmp
memory/2764-95-0x00000000049B0000-0x00000000049E5000-memory.dmp
memory/2764-91-0x00000000049B0000-0x00000000049E5000-memory.dmp
memory/2764-89-0x00000000049B0000-0x00000000049E5000-memory.dmp
memory/2764-87-0x00000000049B0000-0x00000000049E5000-memory.dmp
memory/2764-85-0x00000000049B0000-0x00000000049E5000-memory.dmp
memory/2764-83-0x00000000049B0000-0x00000000049E5000-memory.dmp
memory/2764-81-0x00000000049B0000-0x00000000049E5000-memory.dmp
memory/2764-79-0x00000000049B0000-0x00000000049E5000-memory.dmp
memory/2764-77-0x00000000049B0000-0x00000000049E5000-memory.dmp
memory/2764-75-0x00000000049B0000-0x00000000049E5000-memory.dmp
memory/2764-73-0x00000000049B0000-0x00000000049E5000-memory.dmp
memory/2764-72-0x00000000049B0000-0x00000000049E5000-memory.dmp
memory/4288-460-0x00000000079E0000-0x0000000007FF8000-memory.dmp
memory/4288-730-0x0000000007590000-0x000000000769A000-memory.dmp
memory/4288-729-0x0000000007460000-0x0000000007472000-memory.dmp
memory/4288-867-0x00000000074F0000-0x000000000752C000-memory.dmp
memory/4288-868-0x00000000027B0000-0x00000000027FC000-memory.dmp