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Analysis
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max time kernel
204s -
max time network
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platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system -
submitted
05/12/2022, 11:03
Behavioral task
behavioral1
Sample
84c260351ec9a3cec2273dfc66801f1bf06b6da889fbfc8a980795c0fe8e9a1a.exe
Resource
win7-20221111-en
windows7-x64
6 signatures
150 seconds
General
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Target
84c260351ec9a3cec2273dfc66801f1bf06b6da889fbfc8a980795c0fe8e9a1a.exe
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Size
162KB
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MD5
7474cad685eddfc6aa6b86856fb2448d
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SHA1
265f559e5b0d352c94a9727b0079758c79c36787
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SHA256
84c260351ec9a3cec2273dfc66801f1bf06b6da889fbfc8a980795c0fe8e9a1a
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SHA512
f15ae393fa9a28113709feeeb27459e5b93bc5d90fa62ca62d5a8fbed58dbab8c98647d6bb675602631f2bc01d8bda7b380df773df3ac7282c6fd9ed696a9f41
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SSDEEP
3072:OGC4mTElLZ9Ig4T2E52U6OyMNPQTHgnW6A4SlU5Mkm/7p9rzk3qq3T:OWmIlLZOg4B52UNpPtnW5HzjkawT
Malware Config
Signatures
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Modifies firewall policy service 2 TTPs 8 IoCs
description ioc Process 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\84c260351ec9a3cec2273dfc66801f1bf06b6da889fbfc8a980795c0fe8e9a1a.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\84c260351ec9a3cec2273dfc66801f1bf06b6da889fbfc8a980795c0fe8e9a1a.exe:*:Enabled:Windows Messanger" 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\Roaming\gggggg.exe = "C:\\Users\\Admin\\AppData\\Roaming\\gggggg.exe:*:Enabled:Windows Messanger" reg.exe -
resource yara_rule behavioral1/memory/2016-57-0x0000000000400000-0x0000000000473000-memory.dmp upx behavioral1/memory/2016-67-0x0000000000400000-0x0000000000473000-memory.dmp upx -
Modifies registry key 1 TTPs 4 IoCs
pid Process 384 reg.exe 824 reg.exe 1776 reg.exe 1780 reg.exe -
Suspicious use of AdjustPrivilegeToken 35 IoCs
description pid Process Token: 1 2016 84c260351ec9a3cec2273dfc66801f1bf06b6da889fbfc8a980795c0fe8e9a1a.exe Token: SeCreateTokenPrivilege 2016 84c260351ec9a3cec2273dfc66801f1bf06b6da889fbfc8a980795c0fe8e9a1a.exe Token: SeAssignPrimaryTokenPrivilege 2016 84c260351ec9a3cec2273dfc66801f1bf06b6da889fbfc8a980795c0fe8e9a1a.exe Token: SeLockMemoryPrivilege 2016 84c260351ec9a3cec2273dfc66801f1bf06b6da889fbfc8a980795c0fe8e9a1a.exe Token: SeIncreaseQuotaPrivilege 2016 84c260351ec9a3cec2273dfc66801f1bf06b6da889fbfc8a980795c0fe8e9a1a.exe Token: SeMachineAccountPrivilege 2016 84c260351ec9a3cec2273dfc66801f1bf06b6da889fbfc8a980795c0fe8e9a1a.exe Token: SeTcbPrivilege 2016 84c260351ec9a3cec2273dfc66801f1bf06b6da889fbfc8a980795c0fe8e9a1a.exe Token: SeSecurityPrivilege 2016 84c260351ec9a3cec2273dfc66801f1bf06b6da889fbfc8a980795c0fe8e9a1a.exe Token: SeTakeOwnershipPrivilege 2016 84c260351ec9a3cec2273dfc66801f1bf06b6da889fbfc8a980795c0fe8e9a1a.exe Token: SeLoadDriverPrivilege 2016 84c260351ec9a3cec2273dfc66801f1bf06b6da889fbfc8a980795c0fe8e9a1a.exe Token: SeSystemProfilePrivilege 2016 84c260351ec9a3cec2273dfc66801f1bf06b6da889fbfc8a980795c0fe8e9a1a.exe Token: SeSystemtimePrivilege 2016 84c260351ec9a3cec2273dfc66801f1bf06b6da889fbfc8a980795c0fe8e9a1a.exe Token: SeProfSingleProcessPrivilege 2016 84c260351ec9a3cec2273dfc66801f1bf06b6da889fbfc8a980795c0fe8e9a1a.exe Token: SeIncBasePriorityPrivilege 2016 84c260351ec9a3cec2273dfc66801f1bf06b6da889fbfc8a980795c0fe8e9a1a.exe Token: SeCreatePagefilePrivilege 2016 84c260351ec9a3cec2273dfc66801f1bf06b6da889fbfc8a980795c0fe8e9a1a.exe Token: SeCreatePermanentPrivilege 2016 84c260351ec9a3cec2273dfc66801f1bf06b6da889fbfc8a980795c0fe8e9a1a.exe Token: SeBackupPrivilege 2016 84c260351ec9a3cec2273dfc66801f1bf06b6da889fbfc8a980795c0fe8e9a1a.exe Token: SeRestorePrivilege 2016 84c260351ec9a3cec2273dfc66801f1bf06b6da889fbfc8a980795c0fe8e9a1a.exe Token: SeShutdownPrivilege 2016 84c260351ec9a3cec2273dfc66801f1bf06b6da889fbfc8a980795c0fe8e9a1a.exe Token: SeDebugPrivilege 2016 84c260351ec9a3cec2273dfc66801f1bf06b6da889fbfc8a980795c0fe8e9a1a.exe Token: SeAuditPrivilege 2016 84c260351ec9a3cec2273dfc66801f1bf06b6da889fbfc8a980795c0fe8e9a1a.exe Token: SeSystemEnvironmentPrivilege 2016 84c260351ec9a3cec2273dfc66801f1bf06b6da889fbfc8a980795c0fe8e9a1a.exe Token: SeChangeNotifyPrivilege 2016 84c260351ec9a3cec2273dfc66801f1bf06b6da889fbfc8a980795c0fe8e9a1a.exe Token: SeRemoteShutdownPrivilege 2016 84c260351ec9a3cec2273dfc66801f1bf06b6da889fbfc8a980795c0fe8e9a1a.exe Token: SeUndockPrivilege 2016 84c260351ec9a3cec2273dfc66801f1bf06b6da889fbfc8a980795c0fe8e9a1a.exe Token: SeSyncAgentPrivilege 2016 84c260351ec9a3cec2273dfc66801f1bf06b6da889fbfc8a980795c0fe8e9a1a.exe Token: SeEnableDelegationPrivilege 2016 84c260351ec9a3cec2273dfc66801f1bf06b6da889fbfc8a980795c0fe8e9a1a.exe Token: SeManageVolumePrivilege 2016 84c260351ec9a3cec2273dfc66801f1bf06b6da889fbfc8a980795c0fe8e9a1a.exe Token: SeImpersonatePrivilege 2016 84c260351ec9a3cec2273dfc66801f1bf06b6da889fbfc8a980795c0fe8e9a1a.exe Token: SeCreateGlobalPrivilege 2016 84c260351ec9a3cec2273dfc66801f1bf06b6da889fbfc8a980795c0fe8e9a1a.exe Token: 31 2016 84c260351ec9a3cec2273dfc66801f1bf06b6da889fbfc8a980795c0fe8e9a1a.exe Token: 32 2016 84c260351ec9a3cec2273dfc66801f1bf06b6da889fbfc8a980795c0fe8e9a1a.exe Token: 33 2016 84c260351ec9a3cec2273dfc66801f1bf06b6da889fbfc8a980795c0fe8e9a1a.exe Token: 34 2016 84c260351ec9a3cec2273dfc66801f1bf06b6da889fbfc8a980795c0fe8e9a1a.exe Token: 35 2016 84c260351ec9a3cec2273dfc66801f1bf06b6da889fbfc8a980795c0fe8e9a1a.exe -
Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 2016 84c260351ec9a3cec2273dfc66801f1bf06b6da889fbfc8a980795c0fe8e9a1a.exe 2016 84c260351ec9a3cec2273dfc66801f1bf06b6da889fbfc8a980795c0fe8e9a1a.exe 2016 84c260351ec9a3cec2273dfc66801f1bf06b6da889fbfc8a980795c0fe8e9a1a.exe -
Suspicious use of WriteProcessMemory 32 IoCs
description pid Process procid_target PID 2016 wrote to memory of 1960 2016 84c260351ec9a3cec2273dfc66801f1bf06b6da889fbfc8a980795c0fe8e9a1a.exe 28 PID 2016 wrote to memory of 1960 2016 84c260351ec9a3cec2273dfc66801f1bf06b6da889fbfc8a980795c0fe8e9a1a.exe 28 PID 2016 wrote to memory of 1960 2016 84c260351ec9a3cec2273dfc66801f1bf06b6da889fbfc8a980795c0fe8e9a1a.exe 28 PID 2016 wrote to memory of 1960 2016 84c260351ec9a3cec2273dfc66801f1bf06b6da889fbfc8a980795c0fe8e9a1a.exe 28 PID 2016 wrote to memory of 560 2016 84c260351ec9a3cec2273dfc66801f1bf06b6da889fbfc8a980795c0fe8e9a1a.exe 30 PID 2016 wrote to memory of 560 2016 84c260351ec9a3cec2273dfc66801f1bf06b6da889fbfc8a980795c0fe8e9a1a.exe 30 PID 2016 wrote to memory of 560 2016 84c260351ec9a3cec2273dfc66801f1bf06b6da889fbfc8a980795c0fe8e9a1a.exe 30 PID 2016 wrote to memory of 560 2016 84c260351ec9a3cec2273dfc66801f1bf06b6da889fbfc8a980795c0fe8e9a1a.exe 30 PID 2016 wrote to memory of 588 2016 84c260351ec9a3cec2273dfc66801f1bf06b6da889fbfc8a980795c0fe8e9a1a.exe 31 PID 2016 wrote to memory of 588 2016 84c260351ec9a3cec2273dfc66801f1bf06b6da889fbfc8a980795c0fe8e9a1a.exe 31 PID 2016 wrote to memory of 588 2016 84c260351ec9a3cec2273dfc66801f1bf06b6da889fbfc8a980795c0fe8e9a1a.exe 31 PID 2016 wrote to memory of 588 2016 84c260351ec9a3cec2273dfc66801f1bf06b6da889fbfc8a980795c0fe8e9a1a.exe 31 PID 2016 wrote to memory of 324 2016 84c260351ec9a3cec2273dfc66801f1bf06b6da889fbfc8a980795c0fe8e9a1a.exe 33 PID 2016 wrote to memory of 324 2016 84c260351ec9a3cec2273dfc66801f1bf06b6da889fbfc8a980795c0fe8e9a1a.exe 33 PID 2016 wrote to memory of 324 2016 84c260351ec9a3cec2273dfc66801f1bf06b6da889fbfc8a980795c0fe8e9a1a.exe 33 PID 2016 wrote to memory of 324 2016 84c260351ec9a3cec2273dfc66801f1bf06b6da889fbfc8a980795c0fe8e9a1a.exe 33 PID 1960 wrote to memory of 1776 1960 cmd.exe 38 PID 1960 wrote to memory of 1776 1960 cmd.exe 38 PID 1960 wrote to memory of 1776 1960 cmd.exe 38 PID 1960 wrote to memory of 1776 1960 cmd.exe 38 PID 560 wrote to memory of 1780 560 cmd.exe 39 PID 560 wrote to memory of 1780 560 cmd.exe 39 PID 560 wrote to memory of 1780 560 cmd.exe 39 PID 560 wrote to memory of 1780 560 cmd.exe 39 PID 324 wrote to memory of 824 324 cmd.exe 37 PID 324 wrote to memory of 824 324 cmd.exe 37 PID 324 wrote to memory of 824 324 cmd.exe 37 PID 324 wrote to memory of 824 324 cmd.exe 37 PID 588 wrote to memory of 384 588 cmd.exe 36 PID 588 wrote to memory of 384 588 cmd.exe 36 PID 588 wrote to memory of 384 588 cmd.exe 36 PID 588 wrote to memory of 384 588 cmd.exe 36
Processes
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C:\Users\Admin\AppData\Local\Temp\84c260351ec9a3cec2273dfc66801f1bf06b6da889fbfc8a980795c0fe8e9a1a.exe"C:\Users\Admin\AppData\Local\Temp\84c260351ec9a3cec2273dfc66801f1bf06b6da889fbfc8a980795c0fe8e9a1a.exe"1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2016 -
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:1960 -
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:1776
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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\84c260351ec9a3cec2273dfc66801f1bf06b6da889fbfc8a980795c0fe8e9a1a.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\84c260351ec9a3cec2273dfc66801f1bf06b6da889fbfc8a980795c0fe8e9a1a.exe:*:Enabled:Windows Messanger" /f2⤵
- Suspicious use of WriteProcessMemory
PID:560 -
C:\Windows\SysWOW64\reg.exeREG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Local\Temp\84c260351ec9a3cec2273dfc66801f1bf06b6da889fbfc8a980795c0fe8e9a1a.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\84c260351ec9a3cec2273dfc66801f1bf06b6da889fbfc8a980795c0fe8e9a1a.exe:*:Enabled:Windows Messanger" /f3⤵
- Modifies firewall policy service
- Modifies registry key
PID:1780
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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:588 -
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:384
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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\gggggg.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\gggggg.exe:*:Enabled:Windows Messanger" /f2⤵
- Suspicious use of WriteProcessMemory
PID:324 -
C:\Windows\SysWOW64\reg.exeREG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\gggggg.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\gggggg.exe:*:Enabled:Windows Messanger" /f3⤵
- Modifies firewall policy service
- Modifies registry key
PID:824
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