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Analysis
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max time kernel
149s -
max time network
150s -
platform
windows7_x64 -
resource
win7-20220901-en -
resource tags
arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system -
submitted
20/10/2022, 16:44
Static task
static1
Behavioral task
behavioral1
Sample
bb78dcea42794a3ecde761aae7afad59f8f9bc6234caab7cb94abd0756f980ee.exe
Resource
win7-20220901-en
Behavioral task
behavioral2
Sample
bb78dcea42794a3ecde761aae7afad59f8f9bc6234caab7cb94abd0756f980ee.exe
Resource
win10v2004-20220812-en
General
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Target
bb78dcea42794a3ecde761aae7afad59f8f9bc6234caab7cb94abd0756f980ee.exe
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Size
456KB
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MD5
96a4e74db9858639bf44e0cd2d1a9cb0
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SHA1
f30eaf8cb7b55f2112c7bc465404a18899c20bf4
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SHA256
bb78dcea42794a3ecde761aae7afad59f8f9bc6234caab7cb94abd0756f980ee
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SHA512
acfaa489159d37ca2f454683b40c11645bb72b529af629f5515b10a4939a519c535cb72f5082df9f9ba37d68101e5b6784c9e92497e6bbff3f14b83661beb738
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SSDEEP
6144:9bIUuRgSqk1l+4Hb4I2HIEi+nPHawj6gwIRlzLzjzB8Q5LlKTWKnHe1yvsaAG:9bHu1+C4Is7zrvzWQ5LlKTWKnHmyvsg
Malware Config
Signatures
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Modifies firewall policy service 2 TTPs 8 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\C:\Users\Admin\AppData\Roaming\UltraArts\raz.exe = "C:\\Users\\Admin\\AppData\\Roaming\\UltraArts\\raz.exe:*:Enabled:Windows Messanger" reg.exe Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile reg.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" reg.exe Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile reg.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" reg.exe Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List reg.exe Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\C:\Users\Admin\AppData\Local\Temp\bb78dcea42794a3ecde761aae7afad59f8f9bc6234caab7cb94abd0756f980ee.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\bb78dcea42794a3ecde761aae7afad59f8f9bc6234caab7cb94abd0756f980ee.exe:*:Enabled:Windows Messanger" reg.exe Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List reg.exe -
Modifies registry key 1 TTPs 4 IoCs
pid Process 584 reg.exe 1764 reg.exe 1696 reg.exe 528 reg.exe -
Suspicious use of AdjustPrivilegeToken 35 IoCs
description pid Process Token: 1 1276 bb78dcea42794a3ecde761aae7afad59f8f9bc6234caab7cb94abd0756f980ee.exe Token: SeCreateTokenPrivilege 1276 bb78dcea42794a3ecde761aae7afad59f8f9bc6234caab7cb94abd0756f980ee.exe Token: SeAssignPrimaryTokenPrivilege 1276 bb78dcea42794a3ecde761aae7afad59f8f9bc6234caab7cb94abd0756f980ee.exe Token: SeLockMemoryPrivilege 1276 bb78dcea42794a3ecde761aae7afad59f8f9bc6234caab7cb94abd0756f980ee.exe Token: SeIncreaseQuotaPrivilege 1276 bb78dcea42794a3ecde761aae7afad59f8f9bc6234caab7cb94abd0756f980ee.exe Token: SeMachineAccountPrivilege 1276 bb78dcea42794a3ecde761aae7afad59f8f9bc6234caab7cb94abd0756f980ee.exe Token: SeTcbPrivilege 1276 bb78dcea42794a3ecde761aae7afad59f8f9bc6234caab7cb94abd0756f980ee.exe Token: SeSecurityPrivilege 1276 bb78dcea42794a3ecde761aae7afad59f8f9bc6234caab7cb94abd0756f980ee.exe Token: SeTakeOwnershipPrivilege 1276 bb78dcea42794a3ecde761aae7afad59f8f9bc6234caab7cb94abd0756f980ee.exe Token: SeLoadDriverPrivilege 1276 bb78dcea42794a3ecde761aae7afad59f8f9bc6234caab7cb94abd0756f980ee.exe Token: SeSystemProfilePrivilege 1276 bb78dcea42794a3ecde761aae7afad59f8f9bc6234caab7cb94abd0756f980ee.exe Token: SeSystemtimePrivilege 1276 bb78dcea42794a3ecde761aae7afad59f8f9bc6234caab7cb94abd0756f980ee.exe Token: SeProfSingleProcessPrivilege 1276 bb78dcea42794a3ecde761aae7afad59f8f9bc6234caab7cb94abd0756f980ee.exe Token: SeIncBasePriorityPrivilege 1276 bb78dcea42794a3ecde761aae7afad59f8f9bc6234caab7cb94abd0756f980ee.exe Token: SeCreatePagefilePrivilege 1276 bb78dcea42794a3ecde761aae7afad59f8f9bc6234caab7cb94abd0756f980ee.exe Token: SeCreatePermanentPrivilege 1276 bb78dcea42794a3ecde761aae7afad59f8f9bc6234caab7cb94abd0756f980ee.exe Token: SeBackupPrivilege 1276 bb78dcea42794a3ecde761aae7afad59f8f9bc6234caab7cb94abd0756f980ee.exe Token: SeRestorePrivilege 1276 bb78dcea42794a3ecde761aae7afad59f8f9bc6234caab7cb94abd0756f980ee.exe Token: SeShutdownPrivilege 1276 bb78dcea42794a3ecde761aae7afad59f8f9bc6234caab7cb94abd0756f980ee.exe Token: SeDebugPrivilege 1276 bb78dcea42794a3ecde761aae7afad59f8f9bc6234caab7cb94abd0756f980ee.exe Token: SeAuditPrivilege 1276 bb78dcea42794a3ecde761aae7afad59f8f9bc6234caab7cb94abd0756f980ee.exe Token: SeSystemEnvironmentPrivilege 1276 bb78dcea42794a3ecde761aae7afad59f8f9bc6234caab7cb94abd0756f980ee.exe Token: SeChangeNotifyPrivilege 1276 bb78dcea42794a3ecde761aae7afad59f8f9bc6234caab7cb94abd0756f980ee.exe Token: SeRemoteShutdownPrivilege 1276 bb78dcea42794a3ecde761aae7afad59f8f9bc6234caab7cb94abd0756f980ee.exe Token: SeUndockPrivilege 1276 bb78dcea42794a3ecde761aae7afad59f8f9bc6234caab7cb94abd0756f980ee.exe Token: SeSyncAgentPrivilege 1276 bb78dcea42794a3ecde761aae7afad59f8f9bc6234caab7cb94abd0756f980ee.exe Token: SeEnableDelegationPrivilege 1276 bb78dcea42794a3ecde761aae7afad59f8f9bc6234caab7cb94abd0756f980ee.exe Token: SeManageVolumePrivilege 1276 bb78dcea42794a3ecde761aae7afad59f8f9bc6234caab7cb94abd0756f980ee.exe Token: SeImpersonatePrivilege 1276 bb78dcea42794a3ecde761aae7afad59f8f9bc6234caab7cb94abd0756f980ee.exe Token: SeCreateGlobalPrivilege 1276 bb78dcea42794a3ecde761aae7afad59f8f9bc6234caab7cb94abd0756f980ee.exe Token: 31 1276 bb78dcea42794a3ecde761aae7afad59f8f9bc6234caab7cb94abd0756f980ee.exe Token: 32 1276 bb78dcea42794a3ecde761aae7afad59f8f9bc6234caab7cb94abd0756f980ee.exe Token: 33 1276 bb78dcea42794a3ecde761aae7afad59f8f9bc6234caab7cb94abd0756f980ee.exe Token: 34 1276 bb78dcea42794a3ecde761aae7afad59f8f9bc6234caab7cb94abd0756f980ee.exe Token: 35 1276 bb78dcea42794a3ecde761aae7afad59f8f9bc6234caab7cb94abd0756f980ee.exe -
Suspicious use of SetWindowsHookEx 8 IoCs
pid Process 1276 bb78dcea42794a3ecde761aae7afad59f8f9bc6234caab7cb94abd0756f980ee.exe 1276 bb78dcea42794a3ecde761aae7afad59f8f9bc6234caab7cb94abd0756f980ee.exe 1276 bb78dcea42794a3ecde761aae7afad59f8f9bc6234caab7cb94abd0756f980ee.exe 1276 bb78dcea42794a3ecde761aae7afad59f8f9bc6234caab7cb94abd0756f980ee.exe 1276 bb78dcea42794a3ecde761aae7afad59f8f9bc6234caab7cb94abd0756f980ee.exe 1276 bb78dcea42794a3ecde761aae7afad59f8f9bc6234caab7cb94abd0756f980ee.exe 1276 bb78dcea42794a3ecde761aae7afad59f8f9bc6234caab7cb94abd0756f980ee.exe 1276 bb78dcea42794a3ecde761aae7afad59f8f9bc6234caab7cb94abd0756f980ee.exe -
Suspicious use of WriteProcessMemory 32 IoCs
description pid Process procid_target PID 1276 wrote to memory of 1212 1276 bb78dcea42794a3ecde761aae7afad59f8f9bc6234caab7cb94abd0756f980ee.exe 27 PID 1276 wrote to memory of 1212 1276 bb78dcea42794a3ecde761aae7afad59f8f9bc6234caab7cb94abd0756f980ee.exe 27 PID 1276 wrote to memory of 1212 1276 bb78dcea42794a3ecde761aae7afad59f8f9bc6234caab7cb94abd0756f980ee.exe 27 PID 1276 wrote to memory of 1212 1276 bb78dcea42794a3ecde761aae7afad59f8f9bc6234caab7cb94abd0756f980ee.exe 27 PID 1276 wrote to memory of 1936 1276 bb78dcea42794a3ecde761aae7afad59f8f9bc6234caab7cb94abd0756f980ee.exe 29 PID 1276 wrote to memory of 1936 1276 bb78dcea42794a3ecde761aae7afad59f8f9bc6234caab7cb94abd0756f980ee.exe 29 PID 1276 wrote to memory of 1936 1276 bb78dcea42794a3ecde761aae7afad59f8f9bc6234caab7cb94abd0756f980ee.exe 29 PID 1276 wrote to memory of 1936 1276 bb78dcea42794a3ecde761aae7afad59f8f9bc6234caab7cb94abd0756f980ee.exe 29 PID 1276 wrote to memory of 568 1276 bb78dcea42794a3ecde761aae7afad59f8f9bc6234caab7cb94abd0756f980ee.exe 30 PID 1276 wrote to memory of 568 1276 bb78dcea42794a3ecde761aae7afad59f8f9bc6234caab7cb94abd0756f980ee.exe 30 PID 1276 wrote to memory of 568 1276 bb78dcea42794a3ecde761aae7afad59f8f9bc6234caab7cb94abd0756f980ee.exe 30 PID 1276 wrote to memory of 568 1276 bb78dcea42794a3ecde761aae7afad59f8f9bc6234caab7cb94abd0756f980ee.exe 30 PID 1276 wrote to memory of 600 1276 bb78dcea42794a3ecde761aae7afad59f8f9bc6234caab7cb94abd0756f980ee.exe 32 PID 1276 wrote to memory of 600 1276 bb78dcea42794a3ecde761aae7afad59f8f9bc6234caab7cb94abd0756f980ee.exe 32 PID 1276 wrote to memory of 600 1276 bb78dcea42794a3ecde761aae7afad59f8f9bc6234caab7cb94abd0756f980ee.exe 32 PID 1276 wrote to memory of 600 1276 bb78dcea42794a3ecde761aae7afad59f8f9bc6234caab7cb94abd0756f980ee.exe 32 PID 1936 wrote to memory of 584 1936 cmd.exe 36 PID 1936 wrote to memory of 584 1936 cmd.exe 36 PID 1936 wrote to memory of 584 1936 cmd.exe 36 PID 1936 wrote to memory of 584 1936 cmd.exe 36 PID 1212 wrote to memory of 528 1212 cmd.exe 35 PID 1212 wrote to memory of 528 1212 cmd.exe 35 PID 1212 wrote to memory of 528 1212 cmd.exe 35 PID 1212 wrote to memory of 528 1212 cmd.exe 35 PID 568 wrote to memory of 1764 568 cmd.exe 37 PID 568 wrote to memory of 1764 568 cmd.exe 37 PID 568 wrote to memory of 1764 568 cmd.exe 37 PID 568 wrote to memory of 1764 568 cmd.exe 37 PID 600 wrote to memory of 1696 600 cmd.exe 38 PID 600 wrote to memory of 1696 600 cmd.exe 38 PID 600 wrote to memory of 1696 600 cmd.exe 38 PID 600 wrote to memory of 1696 600 cmd.exe 38
Processes
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C:\Users\Admin\AppData\Local\Temp\bb78dcea42794a3ecde761aae7afad59f8f9bc6234caab7cb94abd0756f980ee.exe"C:\Users\Admin\AppData\Local\Temp\bb78dcea42794a3ecde761aae7afad59f8f9bc6234caab7cb94abd0756f980ee.exe"1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1276 -
C:\Windows\SysWOW64\cmd.execmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f2⤵
- Suspicious use of WriteProcessMemory
PID:1212 -
C:\Windows\SysWOW64\reg.exeREG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f3⤵
- Modifies firewall policy service
- Modifies registry key
PID:528
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C:\Windows\SysWOW64\cmd.execmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Local\Temp\bb78dcea42794a3ecde761aae7afad59f8f9bc6234caab7cb94abd0756f980ee.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\bb78dcea42794a3ecde761aae7afad59f8f9bc6234caab7cb94abd0756f980ee.exe:*:Enabled:Windows Messanger" /f2⤵
- Suspicious use of WriteProcessMemory
PID:1936 -
C:\Windows\SysWOW64\reg.exeREG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Local\Temp\bb78dcea42794a3ecde761aae7afad59f8f9bc6234caab7cb94abd0756f980ee.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\bb78dcea42794a3ecde761aae7afad59f8f9bc6234caab7cb94abd0756f980ee.exe:*:Enabled:Windows Messanger" /f3⤵
- Modifies firewall policy service
- Modifies registry key
PID:584
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C:\Windows\SysWOW64\cmd.execmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f2⤵
- Suspicious use of WriteProcessMemory
PID:568 -
C:\Windows\SysWOW64\reg.exeREG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f3⤵
- Modifies firewall policy service
- Modifies registry key
PID:1764
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C:\Windows\SysWOW64\cmd.execmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\UltraArts\raz.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\UltraArts\raz.exe:*:Enabled:Windows Messanger" /f2⤵
- Suspicious use of WriteProcessMemory
PID:600 -
C:\Windows\SysWOW64\reg.exeREG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\UltraArts\raz.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\UltraArts\raz.exe:*:Enabled:Windows Messanger" /f3⤵
- Modifies firewall policy service
- Modifies registry key
PID:1696
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