Analysis Overview
SHA256
9fde087367c2d8d1e42603bf60066eb7a7989f85f9a109bd3503bb81b1d2b0ee
Threat Level: Known bad
The file 9fde087367c2d8d1e42603bf60066eb7a7989f85f9a109bd3503bb81b1d2b0ee was found to be: Known bad.
Malicious Activity Summary
Healer
Modifies Windows Defender Real-time Protection settings
Redline family
Detects Healer an antivirus disabler dropper
RedLine payload
RedLine
Healer family
Executes dropped EXE
Windows security modification
Adds Run key to start application
Launches sc.exe
System Location Discovery: System Language Discovery
Unsigned PE
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-09 05:09
Signatures
Unsigned PE
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Analysis: behavioral1
Detonation Overview
Submitted
2024-11-09 05:09
Reported
2024-11-09 05:12
Platform
win10v2004-20241007-en
Max time kernel
148s
Max time network
149s
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 |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\61786627.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\61786627.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\61786627.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\61786627.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\61786627.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\61786627.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\st517171.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\61786627.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp127099.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\IXP001.TMP\61786627.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\61786627.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\st517171.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\9fde087367c2d8d1e42603bf60066eb7a7989f85f9a109bd3503bb81b1d2b0ee.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\9fde087367c2d8d1e42603bf60066eb7a7989f85f9a109bd3503bb81b1d2b0ee.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\st517171.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\61786627.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp127099.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\61786627.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\61786627.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\61786627.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp127099.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\9fde087367c2d8d1e42603bf60066eb7a7989f85f9a109bd3503bb81b1d2b0ee.exe
"C:\Users\Admin\AppData\Local\Temp\9fde087367c2d8d1e42603bf60066eb7a7989f85f9a109bd3503bb81b1d2b0ee.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\st517171.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\st517171.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\61786627.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\61786627.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp127099.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp127099.exe
C:\Windows\system32\sc.exe
C:\Windows\system32\sc.exe start wuauserv
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 | 17.160.190.20.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 | |
| US | 8.8.8.8:53 | 212.20.149.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| RU | 185.161.248.143:38452 | tcp | |
| US | 8.8.8.8:53 | 99.209.201.84.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| RU | 185.161.248.143:38452 | tcp | |
| US | 8.8.8.8:53 | 101.209.201.84.in-addr.arpa | udp |
| RU | 185.161.248.143:38452 | tcp | |
| US | 8.8.8.8:53 | 66.209.201.84.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 19.229.111.52.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\st517171.exe
| MD5 | 559ade812b4be58df5d5134c3efefbd3 |
| SHA1 | c5521ecc4d46b80e7aa3ecfa7aac9b272d5f98f1 |
| SHA256 | 1c1bfb42c443a1a989ce5c44cf4121d30e579f1e8d517f0d8fe03bfc45aba7a5 |
| SHA512 | 3f30e1cbeeaa46b8930dde9e064f0380069c1dbed186929c3db5bdf4c9c93f2f138d2987d4dd03d1fbba93a408ee2a6f1cbc9d2753c7e4f175fe9e1ee77a12dd |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\61786627.exe
| MD5 | 2b71f4b18ac8214a2bff547b6ce2f64f |
| SHA1 | b8f2f25139a7b2e8d5e8fbc024eb5cac518bc6a5 |
| SHA256 | f7eedf3aec775a62c265d1652686b30a8a45a953523e2fb3cfc1fac3c6a66fbc |
| SHA512 | 33518eff768610bf54f9888d9d0d746b0c3500dc5f2b8fd5f1641d5a264f657a8311b40364f70932512581183b244fec3feb535e21c13e0ec8adec9994175177 |
memory/3880-14-0x000000007408E000-0x000000007408F000-memory.dmp
memory/3880-15-0x00000000021A0000-0x00000000021BA000-memory.dmp
memory/3880-16-0x0000000074080000-0x0000000074830000-memory.dmp
memory/3880-17-0x0000000004AB0000-0x0000000005054000-memory.dmp
memory/3880-18-0x00000000023A0000-0x00000000023B8000-memory.dmp
memory/3880-19-0x0000000074080000-0x0000000074830000-memory.dmp
memory/3880-27-0x00000000023A0000-0x00000000023B3000-memory.dmp
memory/3880-33-0x00000000023A0000-0x00000000023B3000-memory.dmp
memory/3880-47-0x00000000023A0000-0x00000000023B3000-memory.dmp
memory/3880-45-0x00000000023A0000-0x00000000023B3000-memory.dmp
memory/3880-43-0x00000000023A0000-0x00000000023B3000-memory.dmp
memory/3880-41-0x00000000023A0000-0x00000000023B3000-memory.dmp
memory/3880-39-0x00000000023A0000-0x00000000023B3000-memory.dmp
memory/3880-37-0x00000000023A0000-0x00000000023B3000-memory.dmp
memory/3880-35-0x00000000023A0000-0x00000000023B3000-memory.dmp
memory/3880-31-0x00000000023A0000-0x00000000023B3000-memory.dmp
memory/3880-29-0x00000000023A0000-0x00000000023B3000-memory.dmp
memory/3880-25-0x00000000023A0000-0x00000000023B3000-memory.dmp
memory/3880-23-0x00000000023A0000-0x00000000023B3000-memory.dmp
memory/3880-21-0x00000000023A0000-0x00000000023B3000-memory.dmp
memory/3880-20-0x00000000023A0000-0x00000000023B3000-memory.dmp
memory/3880-48-0x0000000074080000-0x0000000074830000-memory.dmp
memory/3880-49-0x000000007408E000-0x000000007408F000-memory.dmp
memory/3880-50-0x0000000074080000-0x0000000074830000-memory.dmp
memory/3880-52-0x0000000074080000-0x0000000074830000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp127099.exe
| MD5 | 3b995ebf43941b8e36e7d510c45d1e93 |
| SHA1 | 0547f65441345cff047c718a99147aed621b4c5a |
| SHA256 | b1714d9518edccd93625584dc847533d4be21bfb5f364c380477a87a9885c188 |
| SHA512 | 7916870e964a58f3db7ccbe2cbbb86cb0816a61ba25955c549094dd2f7d961d407c0d358d53ca5a0615273e5cee8d3aca2781350100170d911167fecb77d3b47 |
memory/1820-57-0x00000000049E0000-0x0000000004A1C000-memory.dmp
memory/1820-58-0x0000000007190000-0x00000000071CA000-memory.dmp
memory/1820-66-0x0000000007190000-0x00000000071C5000-memory.dmp
memory/1820-70-0x0000000007190000-0x00000000071C5000-memory.dmp
memory/1820-68-0x0000000007190000-0x00000000071C5000-memory.dmp
memory/1820-88-0x0000000007190000-0x00000000071C5000-memory.dmp
memory/1820-74-0x0000000007190000-0x00000000071C5000-memory.dmp
memory/1820-64-0x0000000007190000-0x00000000071C5000-memory.dmp
memory/1820-62-0x0000000007190000-0x00000000071C5000-memory.dmp
memory/1820-60-0x0000000007190000-0x00000000071C5000-memory.dmp
memory/1820-59-0x0000000007190000-0x00000000071C5000-memory.dmp
memory/1820-94-0x0000000007190000-0x00000000071C5000-memory.dmp
memory/1820-92-0x0000000007190000-0x00000000071C5000-memory.dmp
memory/1820-90-0x0000000007190000-0x00000000071C5000-memory.dmp
memory/1820-86-0x0000000007190000-0x00000000071C5000-memory.dmp
memory/1820-84-0x0000000007190000-0x00000000071C5000-memory.dmp
memory/1820-82-0x0000000007190000-0x00000000071C5000-memory.dmp
memory/1820-80-0x0000000007190000-0x00000000071C5000-memory.dmp
memory/1820-78-0x0000000007190000-0x00000000071C5000-memory.dmp
memory/1820-76-0x0000000007190000-0x00000000071C5000-memory.dmp
memory/1820-72-0x0000000007190000-0x00000000071C5000-memory.dmp
memory/1820-851-0x0000000009C70000-0x000000000A288000-memory.dmp
memory/1820-852-0x000000000A330000-0x000000000A342000-memory.dmp
memory/1820-853-0x000000000A350000-0x000000000A45A000-memory.dmp
memory/1820-854-0x000000000A470000-0x000000000A4AC000-memory.dmp
memory/1820-855-0x000000000A5F0000-0x000000000A63C000-memory.dmp