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Analysis
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max time kernel
149s -
max time network
100s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system -
submitted
10/01/2023, 01:43
Static task
static1
Behavioral task
behavioral1
Sample
bb387d9b991e8e470fc5d772612547bc4eda7bba.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
bb387d9b991e8e470fc5d772612547bc4eda7bba.exe
Resource
win10v2004-20221111-en
General
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Target
bb387d9b991e8e470fc5d772612547bc4eda7bba.exe
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Size
408KB
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MD5
2929a4b377dfc0c8f212fe1fde873f88
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SHA1
bb387d9b991e8e470fc5d772612547bc4eda7bba
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SHA256
c49910e470bb2a0e50aa9e3250ca65266f54d593274dcff04fd26b6b80236a9e
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SHA512
c89970b3d982e45a21fa2671983e651d84c717cc4f52634b2a02a6a7009758fb270f1649752c9a37bb5788560ce14a32c2d06e797ceec24d86492da52484b28e
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SSDEEP
6144:WO4I15cZh+rz9YlKPPZ1QRjsDcQZQjHvL9vifEQrv37FR2KNUBUHqJDQAvDho:Cdjco6ZCR4cZjD9viHFiB/nh
Malware Config
Signatures
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" bb387d9b991e8e470fc5d772612547bc4eda7bba.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" bb387d9b991e8e470fc5d772612547bc4eda7bba.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" F4D55F6500014973000B9D42B4EB2331.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" F4D55F6500014973000B9D42B4EB2331.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" F4D55F6500014973000B9D42B4EB2331.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" F4D55F6500014973000B9D42B4EB2331.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" bb387d9b991e8e470fc5d772612547bc4eda7bba.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" bb387d9b991e8e470fc5d772612547bc4eda7bba.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" bb387d9b991e8e470fc5d772612547bc4eda7bba.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" F4D55F6500014973000B9D42B4EB2331.exe -
Disables taskbar notifications via registry modification
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Executes dropped EXE 1 IoCs
pid Process 956 F4D55F6500014973000B9D42B4EB2331.exe -
Deletes itself 1 IoCs
pid Process 956 F4D55F6500014973000B9D42B4EB2331.exe -
Loads dropped DLL 2 IoCs
pid Process 1336 bb387d9b991e8e470fc5d772612547bc4eda7bba.exe 1336 bb387d9b991e8e470fc5d772612547bc4eda7bba.exe -
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\svc bb387d9b991e8e470fc5d772612547bc4eda7bba.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" F4D55F6500014973000B9D42B4EB2331.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" F4D55F6500014973000B9D42B4EB2331.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" F4D55F6500014973000B9D42B4EB2331.exe Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\svc F4D55F6500014973000B9D42B4EB2331.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" bb387d9b991e8e470fc5d772612547bc4eda7bba.exe Key created \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Security Center\svc bb387d9b991e8e470fc5d772612547bc4eda7bba.exe Key created \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Security Center\svc F4D55F6500014973000B9D42B4EB2331.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" bb387d9b991e8e470fc5d772612547bc4eda7bba.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" bb387d9b991e8e470fc5d772612547bc4eda7bba.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" bb387d9b991e8e470fc5d772612547bc4eda7bba.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" bb387d9b991e8e470fc5d772612547bc4eda7bba.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" F4D55F6500014973000B9D42B4EB2331.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" F4D55F6500014973000B9D42B4EB2331.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\F4D55F6500014973000B9D42B4EB2331 = "C:\\ProgramData\\F4D55F6500014973000B9D42B4EB2331\\F4D55F6500014973000B9D42B4EB2331.exe" F4D55F6500014973000B9D42B4EB2331.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1336 bb387d9b991e8e470fc5d772612547bc4eda7bba.exe 1336 bb387d9b991e8e470fc5d772612547bc4eda7bba.exe 1336 bb387d9b991e8e470fc5d772612547bc4eda7bba.exe 1336 bb387d9b991e8e470fc5d772612547bc4eda7bba.exe 1336 bb387d9b991e8e470fc5d772612547bc4eda7bba.exe 1336 bb387d9b991e8e470fc5d772612547bc4eda7bba.exe 1336 bb387d9b991e8e470fc5d772612547bc4eda7bba.exe 956 F4D55F6500014973000B9D42B4EB2331.exe 956 F4D55F6500014973000B9D42B4EB2331.exe 956 F4D55F6500014973000B9D42B4EB2331.exe 956 F4D55F6500014973000B9D42B4EB2331.exe 956 F4D55F6500014973000B9D42B4EB2331.exe 956 F4D55F6500014973000B9D42B4EB2331.exe 956 F4D55F6500014973000B9D42B4EB2331.exe 956 F4D55F6500014973000B9D42B4EB2331.exe 956 F4D55F6500014973000B9D42B4EB2331.exe 956 F4D55F6500014973000B9D42B4EB2331.exe 956 F4D55F6500014973000B9D42B4EB2331.exe 956 F4D55F6500014973000B9D42B4EB2331.exe 956 F4D55F6500014973000B9D42B4EB2331.exe 956 F4D55F6500014973000B9D42B4EB2331.exe 956 F4D55F6500014973000B9D42B4EB2331.exe 956 F4D55F6500014973000B9D42B4EB2331.exe 956 F4D55F6500014973000B9D42B4EB2331.exe 956 F4D55F6500014973000B9D42B4EB2331.exe 956 F4D55F6500014973000B9D42B4EB2331.exe 956 F4D55F6500014973000B9D42B4EB2331.exe 956 F4D55F6500014973000B9D42B4EB2331.exe 956 F4D55F6500014973000B9D42B4EB2331.exe 956 F4D55F6500014973000B9D42B4EB2331.exe 956 F4D55F6500014973000B9D42B4EB2331.exe 956 F4D55F6500014973000B9D42B4EB2331.exe 956 F4D55F6500014973000B9D42B4EB2331.exe 956 F4D55F6500014973000B9D42B4EB2331.exe 956 F4D55F6500014973000B9D42B4EB2331.exe 956 F4D55F6500014973000B9D42B4EB2331.exe 956 F4D55F6500014973000B9D42B4EB2331.exe 956 F4D55F6500014973000B9D42B4EB2331.exe 956 F4D55F6500014973000B9D42B4EB2331.exe 956 F4D55F6500014973000B9D42B4EB2331.exe 956 F4D55F6500014973000B9D42B4EB2331.exe 956 F4D55F6500014973000B9D42B4EB2331.exe 956 F4D55F6500014973000B9D42B4EB2331.exe 956 F4D55F6500014973000B9D42B4EB2331.exe 956 F4D55F6500014973000B9D42B4EB2331.exe 956 F4D55F6500014973000B9D42B4EB2331.exe 956 F4D55F6500014973000B9D42B4EB2331.exe 956 F4D55F6500014973000B9D42B4EB2331.exe 956 F4D55F6500014973000B9D42B4EB2331.exe 956 F4D55F6500014973000B9D42B4EB2331.exe 956 F4D55F6500014973000B9D42B4EB2331.exe 956 F4D55F6500014973000B9D42B4EB2331.exe 956 F4D55F6500014973000B9D42B4EB2331.exe 956 F4D55F6500014973000B9D42B4EB2331.exe 956 F4D55F6500014973000B9D42B4EB2331.exe 956 F4D55F6500014973000B9D42B4EB2331.exe 956 F4D55F6500014973000B9D42B4EB2331.exe 956 F4D55F6500014973000B9D42B4EB2331.exe 956 F4D55F6500014973000B9D42B4EB2331.exe 956 F4D55F6500014973000B9D42B4EB2331.exe 956 F4D55F6500014973000B9D42B4EB2331.exe 956 F4D55F6500014973000B9D42B4EB2331.exe 956 F4D55F6500014973000B9D42B4EB2331.exe 956 F4D55F6500014973000B9D42B4EB2331.exe -
Suspicious use of FindShellTrayWindow 3 IoCs
pid Process 956 F4D55F6500014973000B9D42B4EB2331.exe 956 F4D55F6500014973000B9D42B4EB2331.exe 956 F4D55F6500014973000B9D42B4EB2331.exe -
Suspicious use of SendNotifyMessage 3 IoCs
pid Process 956 F4D55F6500014973000B9D42B4EB2331.exe 956 F4D55F6500014973000B9D42B4EB2331.exe 956 F4D55F6500014973000B9D42B4EB2331.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 956 F4D55F6500014973000B9D42B4EB2331.exe 956 F4D55F6500014973000B9D42B4EB2331.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1336 wrote to memory of 956 1336 bb387d9b991e8e470fc5d772612547bc4eda7bba.exe 28 PID 1336 wrote to memory of 956 1336 bb387d9b991e8e470fc5d772612547bc4eda7bba.exe 28 PID 1336 wrote to memory of 956 1336 bb387d9b991e8e470fc5d772612547bc4eda7bba.exe 28 PID 1336 wrote to memory of 956 1336 bb387d9b991e8e470fc5d772612547bc4eda7bba.exe 28
Processes
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C:\Users\Admin\AppData\Local\Temp\bb387d9b991e8e470fc5d772612547bc4eda7bba.exe"C:\Users\Admin\AppData\Local\Temp\bb387d9b991e8e470fc5d772612547bc4eda7bba.exe"1⤵
- Windows security bypass
- Loads dropped DLL
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1336 -
C:\ProgramData\F4D55F6500014973000B9D42B4EB2331\F4D55F6500014973000B9D42B4EB2331.exe"C:\ProgramData\F4D55F6500014973000B9D42B4EB2331\F4D55F6500014973000B9D42B4EB2331.exe" "C:\Users\Admin\AppData\Local\Temp\bb387d9b991e8e470fc5d772612547bc4eda7bba.exe"2⤵
- Windows security bypass
- Executes dropped EXE
- Deletes itself
- Windows security modification
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
PID:956
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
408KB
MD52929a4b377dfc0c8f212fe1fde873f88
SHA1bb387d9b991e8e470fc5d772612547bc4eda7bba
SHA256c49910e470bb2a0e50aa9e3250ca65266f54d593274dcff04fd26b6b80236a9e
SHA512c89970b3d982e45a21fa2671983e651d84c717cc4f52634b2a02a6a7009758fb270f1649752c9a37bb5788560ce14a32c2d06e797ceec24d86492da52484b28e
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Filesize
408KB
MD52929a4b377dfc0c8f212fe1fde873f88
SHA1bb387d9b991e8e470fc5d772612547bc4eda7bba
SHA256c49910e470bb2a0e50aa9e3250ca65266f54d593274dcff04fd26b6b80236a9e
SHA512c89970b3d982e45a21fa2671983e651d84c717cc4f52634b2a02a6a7009758fb270f1649752c9a37bb5788560ce14a32c2d06e797ceec24d86492da52484b28e
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Filesize
408KB
MD52929a4b377dfc0c8f212fe1fde873f88
SHA1bb387d9b991e8e470fc5d772612547bc4eda7bba
SHA256c49910e470bb2a0e50aa9e3250ca65266f54d593274dcff04fd26b6b80236a9e
SHA512c89970b3d982e45a21fa2671983e651d84c717cc4f52634b2a02a6a7009758fb270f1649752c9a37bb5788560ce14a32c2d06e797ceec24d86492da52484b28e
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Filesize
408KB
MD52929a4b377dfc0c8f212fe1fde873f88
SHA1bb387d9b991e8e470fc5d772612547bc4eda7bba
SHA256c49910e470bb2a0e50aa9e3250ca65266f54d593274dcff04fd26b6b80236a9e
SHA512c89970b3d982e45a21fa2671983e651d84c717cc4f52634b2a02a6a7009758fb270f1649752c9a37bb5788560ce14a32c2d06e797ceec24d86492da52484b28e