Analysis Overview
SHA256
9cd492ab2f7af0cf98698b110d87fab6d6dca72a4fe1e9e7c7ec8cd5dfdb3752
Threat Level: Known bad
The file 9cd492ab2f7af0cf98698b110d87fab6d6dca72a4fe1e9e7c7ec8cd5dfdb3752 was found to be: Known bad.
Malicious Activity Summary
Healer
Redline family
Modifies Windows Defender Real-time Protection settings
Healer family
Detects Healer an antivirus disabler dropper
RedLine payload
RedLine
Executes dropped EXE
Windows security modification
Adds Run key to start application
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
2024-11-10 01:39
Signatures
Unsigned PE
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Analysis: behavioral1
Detonation Overview
Submitted
2024-11-10 01:39
Reported
2024-11-10 01:42
Platform
win10v2004-20241007-en
Max time kernel
148s
Max time network
150s
Command Line
Signatures
Detects Healer an antivirus disabler dropper
| Description | Indicator | Process | Target |
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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\DisableOnAccessProtection = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr831530.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr831530.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\jr831530.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr831530.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\jr831530.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\jr831530.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\zirU4155.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr831530.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku144836.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\jr831530.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\zirU4155.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\9cd492ab2f7af0cf98698b110d87fab6d6dca72a4fe1e9e7c7ec8cd5dfdb3752.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\IXP000.TMP\zirU4155.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku144836.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\9cd492ab2f7af0cf98698b110d87fab6d6dca72a4fe1e9e7c7ec8cd5dfdb3752.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr831530.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr831530.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr831530.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku144836.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\9cd492ab2f7af0cf98698b110d87fab6d6dca72a4fe1e9e7c7ec8cd5dfdb3752.exe
"C:\Users\Admin\AppData\Local\Temp\9cd492ab2f7af0cf98698b110d87fab6d6dca72a4fe1e9e7c7ec8cd5dfdb3752.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zirU4155.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zirU4155.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr831530.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr831530.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku144836.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku144836.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 20.160.190.20.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 | |
| RU | 176.113.115.145:4125 | tcp | |
| RU | 176.113.115.145:4125 | tcp | |
| RU | 176.113.115.145:4125 | tcp | |
| RU | 176.113.115.145:4125 | tcp | |
| RU | 176.113.115.145:4125 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zirU4155.exe
| MD5 | 2201f315f2196b7b2c32c75e1f252e02 |
| SHA1 | 9a05f9426d2c37410369c1baf79980a00122981d |
| SHA256 | 08889995bdb39b5920e9ca2df77c2638bff585753b53a8fda1a7ec02132b1eec |
| SHA512 | ed20cdfd5f6b153a17da8bc9676811edb6186d71746105e1baf0a76419c020fc149d86d2d059cb69ee0c323353a42fe1529d119c74d48a6e611b812835940a71 |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr831530.exe
| MD5 | bfc4914c1d154d714a51126951cded5a |
| SHA1 | 21a3062f146c02130b09a9291f4e55504ded7d4f |
| SHA256 | 9cef3d78a925f48fecc2b2b427fd3c5784452eb3a9b340f7c8a1085fd9730917 |
| SHA512 | bedf770131c479316f1934e95201fe9b1e8b756f6210877f2dda0a80ded705a3f18c103bfa572f35eec9cd11a41d1487fdc15d6c11e9460a2cc6c141fcc1ee43 |
memory/3124-14-0x00007FFF964D3000-0x00007FFF964D5000-memory.dmp
memory/3124-15-0x0000000000250000-0x000000000025A000-memory.dmp
memory/3124-16-0x00007FFF964D3000-0x00007FFF964D5000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku144836.exe
| MD5 | 49a25beddfd767b6833cf7433d352636 |
| SHA1 | e0be941d92078d72691e97016fd602863860581a |
| SHA256 | e9ed5f96acf16293f0c69ca9f21d690db73f318036ddab7a032c6a30664c12f3 |
| SHA512 | 60b5dd4717a8acc43a36154d24bc135f9fc70b26cd4ed090e9a78e83c6d948161b7cc0198b421a0befefec73ec1ef192641d7c153ec179795d7896693d41f227 |
memory/4244-22-0x00000000027C0000-0x0000000002806000-memory.dmp
memory/4244-23-0x0000000004E40000-0x00000000053E4000-memory.dmp
memory/4244-24-0x00000000053F0000-0x0000000005434000-memory.dmp
memory/4244-36-0x00000000053F0000-0x000000000542F000-memory.dmp
memory/4244-42-0x00000000053F0000-0x000000000542F000-memory.dmp
memory/4244-88-0x00000000053F0000-0x000000000542F000-memory.dmp
memory/4244-84-0x00000000053F0000-0x000000000542F000-memory.dmp
memory/4244-82-0x00000000053F0000-0x000000000542F000-memory.dmp
memory/4244-80-0x00000000053F0000-0x000000000542F000-memory.dmp
memory/4244-78-0x00000000053F0000-0x000000000542F000-memory.dmp
memory/4244-76-0x00000000053F0000-0x000000000542F000-memory.dmp
memory/4244-74-0x00000000053F0000-0x000000000542F000-memory.dmp
memory/4244-72-0x00000000053F0000-0x000000000542F000-memory.dmp
memory/4244-68-0x00000000053F0000-0x000000000542F000-memory.dmp
memory/4244-66-0x00000000053F0000-0x000000000542F000-memory.dmp
memory/4244-64-0x00000000053F0000-0x000000000542F000-memory.dmp
memory/4244-63-0x00000000053F0000-0x000000000542F000-memory.dmp
memory/4244-61-0x00000000053F0000-0x000000000542F000-memory.dmp
memory/4244-58-0x00000000053F0000-0x000000000542F000-memory.dmp
memory/4244-56-0x00000000053F0000-0x000000000542F000-memory.dmp
memory/4244-54-0x00000000053F0000-0x000000000542F000-memory.dmp
memory/4244-52-0x00000000053F0000-0x000000000542F000-memory.dmp
memory/4244-48-0x00000000053F0000-0x000000000542F000-memory.dmp
memory/4244-46-0x00000000053F0000-0x000000000542F000-memory.dmp
memory/4244-44-0x00000000053F0000-0x000000000542F000-memory.dmp
memory/4244-40-0x00000000053F0000-0x000000000542F000-memory.dmp
memory/4244-38-0x00000000053F0000-0x000000000542F000-memory.dmp
memory/4244-34-0x00000000053F0000-0x000000000542F000-memory.dmp
memory/4244-32-0x00000000053F0000-0x000000000542F000-memory.dmp
memory/4244-30-0x00000000053F0000-0x000000000542F000-memory.dmp
memory/4244-86-0x00000000053F0000-0x000000000542F000-memory.dmp
memory/4244-70-0x00000000053F0000-0x000000000542F000-memory.dmp
memory/4244-50-0x00000000053F0000-0x000000000542F000-memory.dmp
memory/4244-28-0x00000000053F0000-0x000000000542F000-memory.dmp
memory/4244-26-0x00000000053F0000-0x000000000542F000-memory.dmp
memory/4244-25-0x00000000053F0000-0x000000000542F000-memory.dmp
memory/4244-931-0x0000000005440000-0x0000000005A58000-memory.dmp
memory/4244-932-0x0000000005AE0000-0x0000000005BEA000-memory.dmp
memory/4244-933-0x0000000005C20000-0x0000000005C32000-memory.dmp
memory/4244-934-0x0000000005C40000-0x0000000005C7C000-memory.dmp
memory/4244-935-0x0000000005D90000-0x0000000005DDC000-memory.dmp