Analysis Overview
SHA256
dcfe9e9f71f1e4cce690eb704be414e864dc1ab0b4a2639180b0326d166f5853
Threat Level: Known bad
The file dcfe9e9f71f1e4cce690eb704be414e864dc1ab0b4a2639180b0326d166f5853 was found to be: Known bad.
Malicious Activity Summary
Detects Healer an antivirus disabler dropper
Redline family
Healer family
RedLine
RedLine payload
Modifies Windows Defender Real-time Protection settings
Healer
Executes dropped EXE
Windows security modification
Adds Run key to start application
Launches sc.exe
System Location Discovery: System Language Discovery
Unsigned PE
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-11 05:54
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-11 05:54
Reported
2024-11-11 05:57
Platform
win10v2004-20241007-en
Max time kernel
143s
Max time network
147s
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 |
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\DisableRealtimeMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr620443.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr620443.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr620443.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr620443.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr620443.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr620443.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 |
| 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\ziCi5751.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr620443.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku310422.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\IXP001.TMP\jr620443.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\dcfe9e9f71f1e4cce690eb704be414e864dc1ab0b4a2639180b0326d166f5853.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\ziCi5751.exe | N/A |
Launches sc.exe
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\sc.exe | N/A |
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\dcfe9e9f71f1e4cce690eb704be414e864dc1ab0b4a2639180b0326d166f5853.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziCi5751.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku310422.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr620443.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr620443.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr620443.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku310422.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\dcfe9e9f71f1e4cce690eb704be414e864dc1ab0b4a2639180b0326d166f5853.exe
"C:\Users\Admin\AppData\Local\Temp\dcfe9e9f71f1e4cce690eb704be414e864dc1ab0b4a2639180b0326d166f5853.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziCi5751.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziCi5751.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr620443.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr620443.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku310422.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku310422.exe
C:\Windows\system32\sc.exe
C:\Windows\system32\sc.exe start wuauserv
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| RU | 176.113.115.145:4125 | tcp | |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| RU | 176.113.115.145:4125 | tcp | |
| US | 8.8.8.8:53 | 88.210.23.2.in-addr.arpa | udp |
| RU | 176.113.115.145:4125 | tcp | |
| RU | 176.113.115.145:4125 | tcp | |
| US | 8.8.8.8:53 | 21.236.111.52.in-addr.arpa | udp |
| RU | 176.113.115.145:4125 | tcp | |
| RU | 176.113.115.145:4125 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziCi5751.exe
| MD5 | 80f9c2f4a1f197968919b332a3c20f7e |
| SHA1 | 24a2312e0a1fa239616f4c362f0d8ed00da91a15 |
| SHA256 | 5e170f4884d5f8a8910f13a690d94ff280596b63f0cfa1742aa58655d69fe9cc |
| SHA512 | 5540fbaed06547a93cbd9330c3a75638692f3694c2b090788afc2e61c3976d5046becea095536a1e48f99d35256eaa209f3219d842baed5f0caca8ae761cac65 |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr620443.exe
| MD5 | 9ac65ad985162c88145e943c28e9bc40 |
| SHA1 | 02122075323a797ef5b0cfc46c3bb99dda6c8f37 |
| SHA256 | a2abe6970228004f0743ae8e5e4fc52a7a75e878d0ab216aae4b5d3149712efa |
| SHA512 | 43e3f933c20981a8f9e1f9bb1fa8bfdd0078b5cde20a6d88b67ebd6b668ce6d0fdcb468ca4a528b935da55487457c343037bdb75c7fd1a779fa188800c238d0c |
memory/3760-14-0x00007FFAC1C13000-0x00007FFAC1C15000-memory.dmp
memory/3760-15-0x0000000000080000-0x000000000008A000-memory.dmp
memory/3760-16-0x00007FFAC1C13000-0x00007FFAC1C15000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku310422.exe
| MD5 | b26a8d97780cc5861a4e8db2501d43b8 |
| SHA1 | 17ccf73ee26c1c7e7ec6f7a3cac7e8cb53a82da2 |
| SHA256 | 95677eceb508add96a6bba40bc90f9b739a247466087cc55a396de9d23e24a06 |
| SHA512 | 36388c58bc0ea170f98b706ff108889299998e955c80b925f147a7f6b66bede448933c1bbfac2eda00d50c4e66a6dc50e0944a355de57788b4847e41395f854a |
memory/4156-22-0x00000000026C0000-0x0000000002706000-memory.dmp
memory/4156-23-0x0000000004E40000-0x00000000053E4000-memory.dmp
memory/4156-24-0x00000000053F0000-0x0000000005434000-memory.dmp
memory/4156-30-0x00000000053F0000-0x000000000542F000-memory.dmp
memory/4156-40-0x00000000053F0000-0x000000000542F000-memory.dmp
memory/4156-88-0x00000000053F0000-0x000000000542F000-memory.dmp
memory/4156-86-0x00000000053F0000-0x000000000542F000-memory.dmp
memory/4156-84-0x00000000053F0000-0x000000000542F000-memory.dmp
memory/4156-82-0x00000000053F0000-0x000000000542F000-memory.dmp
memory/4156-80-0x00000000053F0000-0x000000000542F000-memory.dmp
memory/4156-78-0x00000000053F0000-0x000000000542F000-memory.dmp
memory/4156-76-0x00000000053F0000-0x000000000542F000-memory.dmp
memory/4156-74-0x00000000053F0000-0x000000000542F000-memory.dmp
memory/4156-70-0x00000000053F0000-0x000000000542F000-memory.dmp
memory/4156-68-0x00000000053F0000-0x000000000542F000-memory.dmp
memory/4156-66-0x00000000053F0000-0x000000000542F000-memory.dmp
memory/4156-64-0x00000000053F0000-0x000000000542F000-memory.dmp
memory/4156-62-0x00000000053F0000-0x000000000542F000-memory.dmp
memory/4156-60-0x00000000053F0000-0x000000000542F000-memory.dmp
memory/4156-58-0x00000000053F0000-0x000000000542F000-memory.dmp
memory/4156-56-0x00000000053F0000-0x000000000542F000-memory.dmp
memory/4156-54-0x00000000053F0000-0x000000000542F000-memory.dmp
memory/4156-52-0x00000000053F0000-0x000000000542F000-memory.dmp
memory/4156-50-0x00000000053F0000-0x000000000542F000-memory.dmp
memory/4156-46-0x00000000053F0000-0x000000000542F000-memory.dmp
memory/4156-44-0x00000000053F0000-0x000000000542F000-memory.dmp
memory/4156-42-0x00000000053F0000-0x000000000542F000-memory.dmp
memory/4156-38-0x00000000053F0000-0x000000000542F000-memory.dmp
memory/4156-36-0x00000000053F0000-0x000000000542F000-memory.dmp
memory/4156-34-0x00000000053F0000-0x000000000542F000-memory.dmp
memory/4156-32-0x00000000053F0000-0x000000000542F000-memory.dmp
memory/4156-72-0x00000000053F0000-0x000000000542F000-memory.dmp
memory/4156-48-0x00000000053F0000-0x000000000542F000-memory.dmp
memory/4156-28-0x00000000053F0000-0x000000000542F000-memory.dmp
memory/4156-26-0x00000000053F0000-0x000000000542F000-memory.dmp
memory/4156-25-0x00000000053F0000-0x000000000542F000-memory.dmp
memory/4156-931-0x0000000005440000-0x0000000005A58000-memory.dmp
memory/4156-932-0x0000000005AE0000-0x0000000005BEA000-memory.dmp
memory/4156-933-0x0000000005C20000-0x0000000005C32000-memory.dmp
memory/4156-934-0x0000000005C40000-0x0000000005C7C000-memory.dmp
memory/4156-935-0x0000000005D90000-0x0000000005DDC000-memory.dmp