Analysis Overview
SHA256
52fa843d5d09924fb240052144e6828263b9a4bf11eb3d2037405d2db8972bd4
Threat Level: Known bad
The file 52fa843d5d09924fb240052144e6828263b9a4bf11eb3d2037405d2db8972bd4N was found to be: Known bad.
Malicious Activity Summary
Sality
UAC bypass
Windows security bypass
Sality family
Modifies firewall policy service
Windows security modification
Loads dropped DLL
Executes dropped EXE
Checks whether UAC is enabled
Enumerates connected drives
Adds Run key to start application
UPX packed file
Drops file in Windows directory
Drops file in Program Files directory
Unsigned PE
System Location Discovery: System Language Discovery
System policy modification
Suspicious use of FindShellTrayWindow
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-07 03:58
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-07 03:58
Reported
2024-11-07 04:00
Platform
win7-20240903-en
Max time kernel
117s
Max time network
117s
Command Line
Signatures
Modifies firewall policy service
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" | C:\Users\Admin\AppData\Local\Temp\52fa843d5d09924fb240052144e6828263b9a4bf11eb3d2037405d2db8972bd4N.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" | C:\Users\Admin\AppData\Local\Temp\52fa843d5d09924fb240052144e6828263b9a4bf11eb3d2037405d2db8972bd4N.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" | C:\Users\Admin\AppData\Local\Temp\52fa843d5d09924fb240052144e6828263b9a4bf11eb3d2037405d2db8972bd4N.exe | N/A |
Sality
Sality family
UAC bypass
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" | C:\Users\Admin\AppData\Local\Temp\52fa843d5d09924fb240052144e6828263b9a4bf11eb3d2037405d2db8972bd4N.exe | N/A |
Windows security bypass
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" | C:\Users\Admin\AppData\Local\Temp\52fa843d5d09924fb240052144e6828263b9a4bf11eb3d2037405d2db8972bd4N.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\52fa843d5d09924fb240052144e6828263b9a4bf11eb3d2037405d2db8972bd4N.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\52fa843d5d09924fb240052144e6828263b9a4bf11eb3d2037405d2db8972bd4N.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" | C:\Users\Admin\AppData\Local\Temp\52fa843d5d09924fb240052144e6828263b9a4bf11eb3d2037405d2db8972bd4N.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\52fa843d5d09924fb240052144e6828263b9a4bf11eb3d2037405d2db8972bd4N.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\52fa843d5d09924fb240052144e6828263b9a4bf11eb3d2037405d2db8972bd4N.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\inst.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\52fa843d5d09924fb240052144e6828263b9a4bf11eb3d2037405d2db8972bd4N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\inst.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\inst.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\inst.exe | N/A |
Windows security modification
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\52fa843d5d09924fb240052144e6828263b9a4bf11eb3d2037405d2db8972bd4N.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\52fa843d5d09924fb240052144e6828263b9a4bf11eb3d2037405d2db8972bd4N.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\Svc | C:\Users\Admin\AppData\Local\Temp\52fa843d5d09924fb240052144e6828263b9a4bf11eb3d2037405d2db8972bd4N.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" | C:\Users\Admin\AppData\Local\Temp\52fa843d5d09924fb240052144e6828263b9a4bf11eb3d2037405d2db8972bd4N.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\52fa843d5d09924fb240052144e6828263b9a4bf11eb3d2037405d2db8972bd4N.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\52fa843d5d09924fb240052144e6828263b9a4bf11eb3d2037405d2db8972bd4N.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" | C:\Users\Admin\AppData\Local\Temp\52fa843d5d09924fb240052144e6828263b9a4bf11eb3d2037405d2db8972bd4N.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\52fa843d5d09924fb240052144e6828263b9a4bf11eb3d2037405d2db8972bd4N.exe | N/A |
Checks whether UAC is enabled
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" | C:\Users\Admin\AppData\Local\Temp\52fa843d5d09924fb240052144e6828263b9a4bf11eb3d2037405d2db8972bd4N.exe | N/A |
Enumerates connected drives
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
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Drops file in Windows directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\f76fa18 | C:\Users\Admin\AppData\Local\Temp\52fa843d5d09924fb240052144e6828263b9a4bf11eb3d2037405d2db8972bd4N.exe | N/A |
| File opened for modification | C:\Windows\SYSTEM.INI | C:\Users\Admin\AppData\Local\Temp\52fa843d5d09924fb240052144e6828263b9a4bf11eb3d2037405d2db8972bd4N.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\52fa843d5d09924fb240052144e6828263b9a4bf11eb3d2037405d2db8972bd4N.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\inst.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\inst.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\inst.exe | N/A |
Suspicious use of WriteProcessMemory
System policy modification
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" | C:\Users\Admin\AppData\Local\Temp\52fa843d5d09924fb240052144e6828263b9a4bf11eb3d2037405d2db8972bd4N.exe | N/A |
Processes
C:\Windows\system32\taskhost.exe
"taskhost.exe"
C:\Windows\system32\Dwm.exe
"C:\Windows\system32\Dwm.exe"
C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
C:\Users\Admin\AppData\Local\Temp\52fa843d5d09924fb240052144e6828263b9a4bf11eb3d2037405d2db8972bd4N.exe
"C:\Users\Admin\AppData\Local\Temp\52fa843d5d09924fb240052144e6828263b9a4bf11eb3d2037405d2db8972bd4N.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\inst.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\inst.exe
C:\Windows\system32\msiexec.exe
C:\Windows\system32\msiexec.exe /V
Network
Files
memory/2644-0-0x0000000001000000-0x000000000112E000-memory.dmp
memory/2644-2-0x0000000000330000-0x000000000045E000-memory.dmp
memory/2644-1-0x0000000002900000-0x00000000039BA000-memory.dmp
memory/2644-7-0x0000000002900000-0x00000000039BA000-memory.dmp
memory/2644-10-0x0000000002900000-0x00000000039BA000-memory.dmp
memory/2644-24-0x0000000000480000-0x0000000000482000-memory.dmp
memory/2644-11-0x0000000002900000-0x00000000039BA000-memory.dmp
memory/2644-12-0x0000000002900000-0x00000000039BA000-memory.dmp
memory/2644-33-0x0000000000480000-0x0000000000482000-memory.dmp
memory/2644-32-0x0000000000480000-0x0000000000482000-memory.dmp
memory/2644-8-0x0000000002900000-0x00000000039BA000-memory.dmp
memory/2644-27-0x0000000000490000-0x0000000000491000-memory.dmp
memory/2644-25-0x0000000000490000-0x0000000000491000-memory.dmp
memory/2644-6-0x0000000002900000-0x00000000039BA000-memory.dmp
memory/1104-14-0x00000000002B0000-0x00000000002B2000-memory.dmp
memory/2644-13-0x0000000000330000-0x000000000045E000-memory.dmp
memory/2644-5-0x0000000002900000-0x00000000039BA000-memory.dmp
memory/2644-9-0x0000000002900000-0x00000000039BA000-memory.dmp
memory/2644-4-0x0000000002900000-0x00000000039BA000-memory.dmp
memory/2644-35-0x0000000002900000-0x00000000039BA000-memory.dmp
memory/2644-34-0x0000000002900000-0x00000000039BA000-memory.dmp
memory/2644-36-0x0000000002900000-0x00000000039BA000-memory.dmp
memory/2644-37-0x0000000002900000-0x00000000039BA000-memory.dmp
memory/2644-38-0x0000000002900000-0x00000000039BA000-memory.dmp
memory/2644-40-0x0000000002900000-0x00000000039BA000-memory.dmp
memory/2644-41-0x0000000002900000-0x00000000039BA000-memory.dmp
memory/2644-43-0x0000000002900000-0x00000000039BA000-memory.dmp
memory/2644-42-0x0000000002900000-0x00000000039BA000-memory.dmp
memory/2644-52-0x0000000001001000-0x0000000001002000-memory.dmp
\Users\Admin\AppData\Local\Temp\IXP000.TMP\inst.exe
| MD5 | 02c838b356389aa3ffdcb055a83f38b8 |
| SHA1 | b3d050d8299cea9e1e4dad89f115c0b9cf712d73 |
| SHA256 | df1c994683054f8270821fdcc7ebca1c46ec136445e67e85660536c7b3f623a8 |
| SHA512 | 52147d03a8539716856063c20db891a4ceb7a6f605d433a8144c2cf9396a7d610899f864216674a417e5777715749496560304bacda387c86e5b1e0e1e3e31ee |
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\langpack.msi
| MD5 | f35b37767135aa20352920727e3b36ed |
| SHA1 | 05edca624ecfb64bfe0e4ef4b55075f6dedbdf7a |
| SHA256 | c39a57c405e9bb68c64872870f074f60efdd1ce5d6f974eaf3270f9935eeecb8 |
| SHA512 | 77ad2c7168f1563110c22fef57e42f06bbb6dba61b5124942619af23359a58ffe2f49b08781277c2f9f93e196ecb503217c1c5ea8b09b22fbde7aa6ed0f80280 |
C:\Users\Admin\AppData\Local\Temp\langpackSetup.log
| MD5 | 1e4d8caf142f22af790e444153a3cd6c |
| SHA1 | a4f65c1fee4abc8dcf991413154622cc66ff4329 |
| SHA256 | c888a7c9392024b22fd6861aaf09fe61483c65d947d1b39e16b22fc5f7b393bc |
| SHA512 | 6f5cbd9a7a9fa79b70f995c4985622e5e8c2261457868a8dde5fd00c44d02adae071c7aa32167eaf49ab580f2257d70b6f7797b7b432cc0a5454601d3ea11ded |
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\setup.ini
| MD5 | adfa7c0ec02f1f6bb34116b3adcbc5c1 |
| SHA1 | e2e2c02d6fe7abb2b30476cc8c6de466906c8044 |
| SHA256 | 04664f1a6c63a6e558be6c6894d06a44732268739407c9b96e3f4199a50ee79a |
| SHA512 | 52a502975d049a5d81d7e412b78d995f58606c06abd51c376bcee5528b488aa26b31b545a453749e33d74ba0746973c509da9cc56b10297a7bc6039e2ead3a2c |
C:\Users\Admin\AppData\Local\Temp\langpackSetup.log
| MD5 | 138af19289c684765c530c5add2801ba |
| SHA1 | 0f93436d25c6bd5288dfef61bc176cd886d4c782 |
| SHA256 | 41caf6ee11d8db12304d75a9e0fce76304914e3a1a516c56eff65054a655f75f |
| SHA512 | eadece9dee0b27f735a8804ba386888841cfab5120cc88f1813d6e7544b787ff31b5a778d1b6654326eeb2d18010343e18ec06c4b241612e4ec3a25b800140c0 |
memory/2644-81-0x0000000002900000-0x00000000039BA000-memory.dmp
memory/2644-82-0x0000000002900000-0x00000000039BA000-memory.dmp
memory/2644-96-0x00000000004D0000-0x00000000004D1000-memory.dmp
memory/2644-97-0x00000000002A0000-0x00000000002A2000-memory.dmp
memory/3024-104-0x00000000007C0000-0x00000000007C2000-memory.dmp
memory/3024-103-0x0000000000870000-0x0000000000871000-memory.dmp
memory/2644-107-0x0000000000480000-0x0000000000482000-memory.dmp
memory/2644-108-0x0000000002900000-0x00000000039BA000-memory.dmp
memory/2644-109-0x0000000002900000-0x00000000039BA000-memory.dmp
memory/2644-186-0x0000000001000000-0x000000000112E000-memory.dmp
memory/2644-187-0x0000000002900000-0x00000000039BA000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-07 03:58
Reported
2024-11-07 04:00
Platform
win10v2004-20241007-en
Max time kernel
94s
Max time network
95s
Command Line
Signatures
Modifies firewall policy service
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" | C:\Users\Admin\AppData\Local\Temp\52fa843d5d09924fb240052144e6828263b9a4bf11eb3d2037405d2db8972bd4N.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" | C:\Users\Admin\AppData\Local\Temp\52fa843d5d09924fb240052144e6828263b9a4bf11eb3d2037405d2db8972bd4N.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" | C:\Users\Admin\AppData\Local\Temp\52fa843d5d09924fb240052144e6828263b9a4bf11eb3d2037405d2db8972bd4N.exe | N/A |
Sality
Sality family
UAC bypass
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" | C:\Users\Admin\AppData\Local\Temp\52fa843d5d09924fb240052144e6828263b9a4bf11eb3d2037405d2db8972bd4N.exe | N/A |
Windows security bypass
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" | C:\Users\Admin\AppData\Local\Temp\52fa843d5d09924fb240052144e6828263b9a4bf11eb3d2037405d2db8972bd4N.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\52fa843d5d09924fb240052144e6828263b9a4bf11eb3d2037405d2db8972bd4N.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\52fa843d5d09924fb240052144e6828263b9a4bf11eb3d2037405d2db8972bd4N.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" | C:\Users\Admin\AppData\Local\Temp\52fa843d5d09924fb240052144e6828263b9a4bf11eb3d2037405d2db8972bd4N.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\52fa843d5d09924fb240052144e6828263b9a4bf11eb3d2037405d2db8972bd4N.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\52fa843d5d09924fb240052144e6828263b9a4bf11eb3d2037405d2db8972bd4N.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\inst.exe | N/A |
Windows security modification
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\52fa843d5d09924fb240052144e6828263b9a4bf11eb3d2037405d2db8972bd4N.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc | C:\Users\Admin\AppData\Local\Temp\52fa843d5d09924fb240052144e6828263b9a4bf11eb3d2037405d2db8972bd4N.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" | C:\Users\Admin\AppData\Local\Temp\52fa843d5d09924fb240052144e6828263b9a4bf11eb3d2037405d2db8972bd4N.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\52fa843d5d09924fb240052144e6828263b9a4bf11eb3d2037405d2db8972bd4N.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\52fa843d5d09924fb240052144e6828263b9a4bf11eb3d2037405d2db8972bd4N.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" | C:\Users\Admin\AppData\Local\Temp\52fa843d5d09924fb240052144e6828263b9a4bf11eb3d2037405d2db8972bd4N.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\52fa843d5d09924fb240052144e6828263b9a4bf11eb3d2037405d2db8972bd4N.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\52fa843d5d09924fb240052144e6828263b9a4bf11eb3d2037405d2db8972bd4N.exe | N/A |
Checks whether UAC is enabled
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" | C:\Users\Admin\AppData\Local\Temp\52fa843d5d09924fb240052144e6828263b9a4bf11eb3d2037405d2db8972bd4N.exe | N/A |
Enumerates connected drives
UPX packed file
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Drops file in Program Files directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Program Files\7-Zip\7z.exe | C:\Users\Admin\AppData\Local\Temp\52fa843d5d09924fb240052144e6828263b9a4bf11eb3d2037405d2db8972bd4N.exe | N/A |
| File opened for modification | C:\Program Files\7-Zip\7zFM.exe | C:\Users\Admin\AppData\Local\Temp\52fa843d5d09924fb240052144e6828263b9a4bf11eb3d2037405d2db8972bd4N.exe | N/A |
| File opened for modification | C:\Program Files\7-Zip\7zG.exe | C:\Users\Admin\AppData\Local\Temp\52fa843d5d09924fb240052144e6828263b9a4bf11eb3d2037405d2db8972bd4N.exe | N/A |
| File opened for modification | C:\Program Files\7-Zip\Uninstall.exe | C:\Users\Admin\AppData\Local\Temp\52fa843d5d09924fb240052144e6828263b9a4bf11eb3d2037405d2db8972bd4N.exe | N/A |
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\e57c237 | C:\Users\Admin\AppData\Local\Temp\52fa843d5d09924fb240052144e6828263b9a4bf11eb3d2037405d2db8972bd4N.exe | N/A |
| File opened for modification | C:\Windows\SYSTEM.INI | C:\Users\Admin\AppData\Local\Temp\52fa843d5d09924fb240052144e6828263b9a4bf11eb3d2037405d2db8972bd4N.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\52fa843d5d09924fb240052144e6828263b9a4bf11eb3d2037405d2db8972bd4N.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\inst.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\inst.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\inst.exe | N/A |
Suspicious use of WriteProcessMemory
System policy modification
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" | C:\Users\Admin\AppData\Local\Temp\52fa843d5d09924fb240052144e6828263b9a4bf11eb3d2037405d2db8972bd4N.exe | N/A |
Processes
C:\Windows\system32\fontdrvhost.exe
"fontdrvhost.exe"
C:\Windows\system32\fontdrvhost.exe
"fontdrvhost.exe"
C:\Windows\system32\dwm.exe
"dwm.exe"
C:\Windows\system32\sihost.exe
sihost.exe
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
C:\Windows\system32\taskhostw.exe
taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
"C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\InputApp\TextInputHost.exe
"C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\InputApp\TextInputHost.exe" -ServerName:InputApp.AppX9jnwykgrccxc8by3hsrsh07r423xzvav.mca
C:\Windows\system32\backgroundTaskHost.exe
"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
C:\Users\Admin\AppData\Local\Temp\52fa843d5d09924fb240052144e6828263b9a4bf11eb3d2037405d2db8972bd4N.exe
"C:\Users\Admin\AppData\Local\Temp\52fa843d5d09924fb240052144e6828263b9a4bf11eb3d2037405d2db8972bd4N.exe"
C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\inst.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\inst.exe
C:\Windows\system32\msiexec.exe
C:\Windows\system32\msiexec.exe /V
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 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.163.245.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 98.117.19.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 19.229.111.52.in-addr.arpa | udp |
Files
memory/3520-0-0x0000000001000000-0x000000000112E000-memory.dmp
memory/3520-1-0x0000000002540000-0x00000000035FA000-memory.dmp
memory/3520-3-0x0000000002540000-0x00000000035FA000-memory.dmp
memory/3520-6-0x0000000002540000-0x00000000035FA000-memory.dmp
memory/3520-5-0x0000000002540000-0x00000000035FA000-memory.dmp
memory/3520-15-0x0000000000640000-0x0000000000642000-memory.dmp
memory/3520-13-0x0000000000640000-0x0000000000642000-memory.dmp
memory/3520-4-0x0000000002540000-0x00000000035FA000-memory.dmp
memory/3520-14-0x0000000000FF0000-0x0000000000FF1000-memory.dmp
memory/3520-12-0x0000000002540000-0x00000000035FA000-memory.dmp
memory/3520-17-0x0000000002540000-0x00000000035FA000-memory.dmp
memory/3520-20-0x0000000002540000-0x00000000035FA000-memory.dmp
memory/3520-19-0x0000000002540000-0x00000000035FA000-memory.dmp
memory/3520-16-0x0000000002540000-0x00000000035FA000-memory.dmp
memory/3520-18-0x0000000000640000-0x0000000000642000-memory.dmp
memory/3520-21-0x0000000002540000-0x00000000035FA000-memory.dmp
memory/3520-22-0x0000000002540000-0x00000000035FA000-memory.dmp
memory/3520-23-0x0000000002540000-0x00000000035FA000-memory.dmp
memory/3520-24-0x0000000002540000-0x00000000035FA000-memory.dmp
memory/3520-25-0x0000000002540000-0x00000000035FA000-memory.dmp
memory/3520-27-0x0000000002540000-0x00000000035FA000-memory.dmp
memory/3520-28-0x0000000002540000-0x00000000035FA000-memory.dmp
memory/3520-29-0x0000000002540000-0x00000000035FA000-memory.dmp
memory/3520-40-0x0000000002540000-0x00000000035FA000-memory.dmp
memory/3520-42-0x0000000001001000-0x0000000001002000-memory.dmp
memory/3520-41-0x0000000000640000-0x0000000000642000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\inst.exe
| MD5 | 02c838b356389aa3ffdcb055a83f38b8 |
| SHA1 | b3d050d8299cea9e1e4dad89f115c0b9cf712d73 |
| SHA256 | df1c994683054f8270821fdcc7ebca1c46ec136445e67e85660536c7b3f623a8 |
| SHA512 | 52147d03a8539716856063c20db891a4ceb7a6f605d433a8144c2cf9396a7d610899f864216674a417e5777715749496560304bacda387c86e5b1e0e1e3e31ee |
C:\Users\Admin\AppData\Local\Temp\langpackSetup.log
| MD5 | 1a3a9d5f59ebbae13e1b543f83272055 |
| SHA1 | 2c890a57c53a838eb0d348f756649583d912dc06 |
| SHA256 | c9e2c85608a87a611c3f7efbaf6bc55c8ea9617fef30c43805046d1b68409549 |
| SHA512 | 32eaae21ee67ae267963aa50131e71a6fc021ac2559255d9f36497f33534c74f2548b0cdca7746e1e8bedfab9487de0c71e8ff565835a10175c7172ad5cb1785 |
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\setup.ini
| MD5 | adfa7c0ec02f1f6bb34116b3adcbc5c1 |
| SHA1 | e2e2c02d6fe7abb2b30476cc8c6de466906c8044 |
| SHA256 | 04664f1a6c63a6e558be6c6894d06a44732268739407c9b96e3f4199a50ee79a |
| SHA512 | 52a502975d049a5d81d7e412b78d995f58606c06abd51c376bcee5528b488aa26b31b545a453749e33d74ba0746973c509da9cc56b10297a7bc6039e2ead3a2c |
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\langpack.msi
| MD5 | f35b37767135aa20352920727e3b36ed |
| SHA1 | 05edca624ecfb64bfe0e4ef4b55075f6dedbdf7a |
| SHA256 | c39a57c405e9bb68c64872870f074f60efdd1ce5d6f974eaf3270f9935eeecb8 |
| SHA512 | 77ad2c7168f1563110c22fef57e42f06bbb6dba61b5124942619af23359a58ffe2f49b08781277c2f9f93e196ecb503217c1c5ea8b09b22fbde7aa6ed0f80280 |
C:\Users\Admin\AppData\Local\Temp\langpackSetup.log
| MD5 | bc2b026d164404adf0c1f2c754cf0e64 |
| SHA1 | 5fbf4569b11b20b4488d3a3a03425500504c93a5 |
| SHA256 | 110c7a232d04c5cd8af2ad356c4641f40860fcac4934c51c9e8cfb9704a969f0 |
| SHA512 | 1757907bd3eb5cd45d378ebac8d6e8aad04db3677de7f791ad3f576f09e549140f3d85e0dfdb70b4afd27abc13685dae4b92a36511861442374d64cba980ee71 |
memory/3520-64-0x0000000002540000-0x00000000035FA000-memory.dmp
memory/3520-65-0x0000000002540000-0x00000000035FA000-memory.dmp
memory/3520-68-0x0000000002540000-0x00000000035FA000-memory.dmp
memory/3520-71-0x0000000002540000-0x00000000035FA000-memory.dmp
memory/3520-73-0x0000000002540000-0x00000000035FA000-memory.dmp
memory/3520-75-0x0000000002540000-0x00000000035FA000-memory.dmp
memory/3520-76-0x0000000002540000-0x00000000035FA000-memory.dmp
memory/3520-78-0x0000000002540000-0x00000000035FA000-memory.dmp
memory/3520-84-0x0000000002540000-0x00000000035FA000-memory.dmp
memory/3520-85-0x0000000002540000-0x00000000035FA000-memory.dmp
memory/1084-95-0x0000000002180000-0x0000000002182000-memory.dmp
memory/1084-94-0x0000000002570000-0x0000000002571000-memory.dmp
memory/3520-96-0x0000000002540000-0x00000000035FA000-memory.dmp
memory/3520-98-0x0000000002540000-0x00000000035FA000-memory.dmp
memory/3520-100-0x0000000002540000-0x00000000035FA000-memory.dmp
memory/3520-102-0x0000000002540000-0x00000000035FA000-memory.dmp
memory/3520-103-0x0000000002540000-0x00000000035FA000-memory.dmp
memory/1084-108-0x0000000002180000-0x0000000002182000-memory.dmp
memory/3520-105-0x0000000002540000-0x00000000035FA000-memory.dmp
memory/3520-123-0x0000000000640000-0x0000000000642000-memory.dmp
memory/3520-131-0x0000000001000000-0x000000000112E000-memory.dmp