Analysis Overview
SHA256
38ae930110977257e88de1a479cf65e5476f3304c9cc6c76b1628552fa4b42e4
Threat Level: Known bad
The file 38ae930110977257e88de1a479cf65e5476f3304c9cc6c76b1628552fa4b42e4 was found to be: Known bad.
Malicious Activity Summary
Detects Healer an antivirus disabler dropper
Healer
Healer family
Modifies Windows Defender Real-time Protection settings
Redline family
RedLine payload
RedLine
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 WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-10 03:41
Signatures
Unsigned PE
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Analysis: behavioral1
Detonation Overview
Submitted
2024-11-10 03:41
Reported
2024-11-10 03:44
Platform
win10v2004-20241007-en
Max time kernel
149s
Max time network
152s
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\pr326821.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\pr326821.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\pr326821.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\pr326821.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\pr326821.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\pr326821.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\un554942.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un778518.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr326821.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu566720.exe | N/A |
Windows security modification
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr326821.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr326821.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\38ae930110977257e88de1a479cf65e5476f3304c9cc6c76b1628552fa4b42e4.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\un554942.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\un778518.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\pr326821.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\pr326821.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu566720.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\38ae930110977257e88de1a479cf65e5476f3304c9cc6c76b1628552fa4b42e4.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un554942.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un778518.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr326821.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr326821.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr326821.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu566720.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\38ae930110977257e88de1a479cf65e5476f3304c9cc6c76b1628552fa4b42e4.exe
"C:\Users\Admin\AppData\Local\Temp\38ae930110977257e88de1a479cf65e5476f3304c9cc6c76b1628552fa4b42e4.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un554942.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un554942.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un778518.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un778518.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr326821.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr326821.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 3380 -ip 3380
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3380 -s 1004
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu566720.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu566720.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 83.210.23.2.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 | 185.161.248.152:38452 | tcp | |
| US | 8.8.8.8:53 | 56.163.245.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| RU | 185.161.248.152:38452 | tcp | |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| RU | 185.161.248.152:38452 | tcp | |
| US | 8.8.8.8:53 | 88.210.23.2.in-addr.arpa | udp |
| RU | 185.161.248.152:38452 | tcp | |
| US | 8.8.8.8:53 | 105.209.201.84.in-addr.arpa | udp |
| RU | 185.161.248.152:38452 | tcp | |
| RU | 185.161.248.152:38452 | tcp | |
| RU | 185.161.248.152:38452 | tcp | |
| US | 8.8.8.8:53 | 23.173.189.20.in-addr.arpa | udp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un554942.exe
| MD5 | d28c4f7bbc788b2f8effd7fbddeef15d |
| SHA1 | 51f5eb8149a88595ba6e084a3574aa3f6a1f5b11 |
| SHA256 | 4cee053d392c59907fe76f6d0277391b28e324f17c89a4b55503834267163305 |
| SHA512 | 517c4804cd35087c4ff1cece07a81d08ceda3d9f816d8df262f9f96376bc1d848c93174d2c4236c3d397556e7355653e972d5a3109466404b50372f4a4761c01 |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un778518.exe
| MD5 | 8759039391035df30da8cd75c305307c |
| SHA1 | 044a830f05c4adcf0ce86bf33b03246e957e1cee |
| SHA256 | e1ed41ad27d925a5887a8bb6cc80959d8767427e1dc41eab2f9cff8794fb3338 |
| SHA512 | e447de0c1c6e755f57230cfa1dcf88ac0952bc9a71bf1fa3b048b290690253644ec1ad621db9dc20950b831a116dcba83fd4a3506e50451230a508ff108cd372 |
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr326821.exe
| MD5 | 2bb7e9da9631080e359431a567565675 |
| SHA1 | 60077774f847ccdfcc46a485e118fc4325421b1c |
| SHA256 | 68e8ee5a423ae783688360bf7a76198452ce34d2c8a826017466594c821f8da6 |
| SHA512 | b0ae4dadeb0e1cfffaf2193e4947b7cfc525a6f3ebd53f7e31f8b05021c9add71f7c3443eb306735c3ea51e051e47a9dab0fd5005a21717c8bea1f66fa26609b |
memory/3380-22-0x0000000000AB0000-0x0000000000BB0000-memory.dmp
memory/3380-23-0x0000000002670000-0x000000000268A000-memory.dmp
memory/3380-24-0x0000000004ED0000-0x0000000005474000-memory.dmp
memory/3380-25-0x0000000004DC0000-0x0000000004DD8000-memory.dmp
memory/3380-53-0x0000000004DC0000-0x0000000004DD2000-memory.dmp
memory/3380-51-0x0000000004DC0000-0x0000000004DD2000-memory.dmp
memory/3380-49-0x0000000004DC0000-0x0000000004DD2000-memory.dmp
memory/3380-47-0x0000000004DC0000-0x0000000004DD2000-memory.dmp
memory/3380-45-0x0000000004DC0000-0x0000000004DD2000-memory.dmp
memory/3380-43-0x0000000004DC0000-0x0000000004DD2000-memory.dmp
memory/3380-41-0x0000000004DC0000-0x0000000004DD2000-memory.dmp
memory/3380-39-0x0000000004DC0000-0x0000000004DD2000-memory.dmp
memory/3380-37-0x0000000004DC0000-0x0000000004DD2000-memory.dmp
memory/3380-35-0x0000000004DC0000-0x0000000004DD2000-memory.dmp
memory/3380-33-0x0000000004DC0000-0x0000000004DD2000-memory.dmp
memory/3380-31-0x0000000004DC0000-0x0000000004DD2000-memory.dmp
memory/3380-29-0x0000000004DC0000-0x0000000004DD2000-memory.dmp
memory/3380-27-0x0000000004DC0000-0x0000000004DD2000-memory.dmp
memory/3380-26-0x0000000004DC0000-0x0000000004DD2000-memory.dmp
memory/3380-55-0x0000000000AB0000-0x0000000000BB0000-memory.dmp
memory/3380-54-0x0000000000400000-0x0000000000806000-memory.dmp
memory/3380-57-0x0000000000400000-0x0000000000806000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu566720.exe
| MD5 | 288d4bd9e3a8f1eae58b998b5bda3504 |
| SHA1 | 2bb4cc60b52a76dcce3f00b18f473b72c52fdf81 |
| SHA256 | eb99ac830671d660762ee01292487ea7d24e2e84bd95c0e90c2c2e23b16fb72c |
| SHA512 | 0d6dd85946c8d3feff0eaae4fcd3035367c3b5931d2412cd086a2398e529284e6ee5d190a74d162c879102bd6d677f902cc8976da1597026500709b97a3b1941 |
memory/896-62-0x00000000026A0000-0x00000000026DC000-memory.dmp
memory/896-63-0x00000000028A0000-0x00000000028DA000-memory.dmp
memory/896-81-0x00000000028A0000-0x00000000028D5000-memory.dmp
memory/896-79-0x00000000028A0000-0x00000000028D5000-memory.dmp
memory/896-97-0x00000000028A0000-0x00000000028D5000-memory.dmp
memory/896-95-0x00000000028A0000-0x00000000028D5000-memory.dmp
memory/896-93-0x00000000028A0000-0x00000000028D5000-memory.dmp
memory/896-91-0x00000000028A0000-0x00000000028D5000-memory.dmp
memory/896-89-0x00000000028A0000-0x00000000028D5000-memory.dmp
memory/896-87-0x00000000028A0000-0x00000000028D5000-memory.dmp
memory/896-85-0x00000000028A0000-0x00000000028D5000-memory.dmp
memory/896-83-0x00000000028A0000-0x00000000028D5000-memory.dmp
memory/896-77-0x00000000028A0000-0x00000000028D5000-memory.dmp
memory/896-76-0x00000000028A0000-0x00000000028D5000-memory.dmp
memory/896-73-0x00000000028A0000-0x00000000028D5000-memory.dmp
memory/896-71-0x00000000028A0000-0x00000000028D5000-memory.dmp
memory/896-70-0x00000000028A0000-0x00000000028D5000-memory.dmp
memory/896-67-0x00000000028A0000-0x00000000028D5000-memory.dmp
memory/896-65-0x00000000028A0000-0x00000000028D5000-memory.dmp
memory/896-64-0x00000000028A0000-0x00000000028D5000-memory.dmp
memory/896-856-0x0000000007AD0000-0x00000000080E8000-memory.dmp
memory/896-857-0x00000000029F0000-0x0000000002A02000-memory.dmp
memory/896-858-0x00000000080F0000-0x00000000081FA000-memory.dmp
memory/896-859-0x0000000002A20000-0x0000000002A5C000-memory.dmp
memory/896-860-0x0000000002560000-0x00000000025AC000-memory.dmp