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Analysis
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max time kernel
149s -
max time network
107s -
platform
windows7_x64 -
resource
win7-20220901-en -
resource tags
arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system -
submitted
10/01/2023, 02:14
Static task
static1
Behavioral task
behavioral1
Sample
3bbf990f8fefd7cd6ececb98b69b15c6a35040ba.exe
Resource
win7-20220901-en
Behavioral task
behavioral2
Sample
3bbf990f8fefd7cd6ececb98b69b15c6a35040ba.exe
Resource
win10v2004-20220812-en
General
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Target
3bbf990f8fefd7cd6ececb98b69b15c6a35040ba.exe
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Size
432KB
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MD5
2d69730b99db651a2e1976c28fa4ae43
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SHA1
3bbf990f8fefd7cd6ececb98b69b15c6a35040ba
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SHA256
e3586fa19431dac231af54fe2bdbc87d3fae305467ee69f1c1c5450900b35e75
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SHA512
0ad17d55f6d7e81c94bbdd3822d95a733efbb9e74b38bdfe6153e4d5e6daf87ad688917064e3504c54af4d95545603fe4d14ed3f064e64cfb50ee5234df39d40
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SSDEEP
6144:MyiMagk06qtnhKZ53rw9mN7bTlPPfewOZwMUQS1GTMNxsFTmekZaGeGyLf97IlO3:Myiq6qRYv3rpQIQkGINxsQ5OSr
Malware Config
Signatures
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" 3bbf990f8fefd7cd6ececb98b69b15c6a35040ba.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" F4D55F6500014973000C7881B4EB2331.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" F4D55F6500014973000C7881B4EB2331.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" F4D55F6500014973000C7881B4EB2331.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 3bbf990f8fefd7cd6ececb98b69b15c6a35040ba.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 3bbf990f8fefd7cd6ececb98b69b15c6a35040ba.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 3bbf990f8fefd7cd6ececb98b69b15c6a35040ba.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 3bbf990f8fefd7cd6ececb98b69b15c6a35040ba.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" F4D55F6500014973000C7881B4EB2331.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" F4D55F6500014973000C7881B4EB2331.exe -
Disables taskbar notifications via registry modification
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Executes dropped EXE 1 IoCs
pid Process 1548 F4D55F6500014973000C7881B4EB2331.exe -
Deletes itself 1 IoCs
pid Process 1548 F4D55F6500014973000C7881B4EB2331.exe -
Loads dropped DLL 2 IoCs
pid Process 1552 3bbf990f8fefd7cd6ececb98b69b15c6a35040ba.exe 1552 3bbf990f8fefd7cd6ececb98b69b15c6a35040ba.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 3bbf990f8fefd7cd6ececb98b69b15c6a35040ba.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" F4D55F6500014973000C7881B4EB2331.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 3bbf990f8fefd7cd6ececb98b69b15c6a35040ba.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 3bbf990f8fefd7cd6ececb98b69b15c6a35040ba.exe Key created \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Security Center\svc F4D55F6500014973000C7881B4EB2331.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" F4D55F6500014973000C7881B4EB2331.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" F4D55F6500014973000C7881B4EB2331.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" F4D55F6500014973000C7881B4EB2331.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" F4D55F6500014973000C7881B4EB2331.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" 3bbf990f8fefd7cd6ececb98b69b15c6a35040ba.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 3bbf990f8fefd7cd6ececb98b69b15c6a35040ba.exe Key created \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Security Center\svc 3bbf990f8fefd7cd6ececb98b69b15c6a35040ba.exe Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\svc 3bbf990f8fefd7cd6ececb98b69b15c6a35040ba.exe Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\svc F4D55F6500014973000C7881B4EB2331.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\F4D55F6500014973000C7881B4EB2331 = "C:\\ProgramData\\F4D55F6500014973000C7881B4EB2331\\F4D55F6500014973000C7881B4EB2331.exe" F4D55F6500014973000C7881B4EB2331.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1552 3bbf990f8fefd7cd6ececb98b69b15c6a35040ba.exe 1552 3bbf990f8fefd7cd6ececb98b69b15c6a35040ba.exe 1552 3bbf990f8fefd7cd6ececb98b69b15c6a35040ba.exe 1552 3bbf990f8fefd7cd6ececb98b69b15c6a35040ba.exe 1552 3bbf990f8fefd7cd6ececb98b69b15c6a35040ba.exe 1552 3bbf990f8fefd7cd6ececb98b69b15c6a35040ba.exe 1552 3bbf990f8fefd7cd6ececb98b69b15c6a35040ba.exe 1548 F4D55F6500014973000C7881B4EB2331.exe 1548 F4D55F6500014973000C7881B4EB2331.exe 1548 F4D55F6500014973000C7881B4EB2331.exe 1548 F4D55F6500014973000C7881B4EB2331.exe 1548 F4D55F6500014973000C7881B4EB2331.exe 1548 F4D55F6500014973000C7881B4EB2331.exe 1548 F4D55F6500014973000C7881B4EB2331.exe 1548 F4D55F6500014973000C7881B4EB2331.exe 1548 F4D55F6500014973000C7881B4EB2331.exe 1548 F4D55F6500014973000C7881B4EB2331.exe 1548 F4D55F6500014973000C7881B4EB2331.exe 1548 F4D55F6500014973000C7881B4EB2331.exe 1548 F4D55F6500014973000C7881B4EB2331.exe 1548 F4D55F6500014973000C7881B4EB2331.exe 1548 F4D55F6500014973000C7881B4EB2331.exe 1548 F4D55F6500014973000C7881B4EB2331.exe 1548 F4D55F6500014973000C7881B4EB2331.exe 1548 F4D55F6500014973000C7881B4EB2331.exe 1548 F4D55F6500014973000C7881B4EB2331.exe 1548 F4D55F6500014973000C7881B4EB2331.exe 1548 F4D55F6500014973000C7881B4EB2331.exe 1548 F4D55F6500014973000C7881B4EB2331.exe 1548 F4D55F6500014973000C7881B4EB2331.exe 1548 F4D55F6500014973000C7881B4EB2331.exe 1548 F4D55F6500014973000C7881B4EB2331.exe 1548 F4D55F6500014973000C7881B4EB2331.exe 1548 F4D55F6500014973000C7881B4EB2331.exe 1548 F4D55F6500014973000C7881B4EB2331.exe 1548 F4D55F6500014973000C7881B4EB2331.exe 1548 F4D55F6500014973000C7881B4EB2331.exe 1548 F4D55F6500014973000C7881B4EB2331.exe 1548 F4D55F6500014973000C7881B4EB2331.exe 1548 F4D55F6500014973000C7881B4EB2331.exe 1548 F4D55F6500014973000C7881B4EB2331.exe 1548 F4D55F6500014973000C7881B4EB2331.exe 1548 F4D55F6500014973000C7881B4EB2331.exe 1548 F4D55F6500014973000C7881B4EB2331.exe 1548 F4D55F6500014973000C7881B4EB2331.exe 1548 F4D55F6500014973000C7881B4EB2331.exe 1548 F4D55F6500014973000C7881B4EB2331.exe 1548 F4D55F6500014973000C7881B4EB2331.exe 1548 F4D55F6500014973000C7881B4EB2331.exe 1548 F4D55F6500014973000C7881B4EB2331.exe 1548 F4D55F6500014973000C7881B4EB2331.exe 1548 F4D55F6500014973000C7881B4EB2331.exe 1548 F4D55F6500014973000C7881B4EB2331.exe 1548 F4D55F6500014973000C7881B4EB2331.exe 1548 F4D55F6500014973000C7881B4EB2331.exe 1548 F4D55F6500014973000C7881B4EB2331.exe 1548 F4D55F6500014973000C7881B4EB2331.exe 1548 F4D55F6500014973000C7881B4EB2331.exe 1548 F4D55F6500014973000C7881B4EB2331.exe 1548 F4D55F6500014973000C7881B4EB2331.exe 1548 F4D55F6500014973000C7881B4EB2331.exe 1548 F4D55F6500014973000C7881B4EB2331.exe 1548 F4D55F6500014973000C7881B4EB2331.exe 1548 F4D55F6500014973000C7881B4EB2331.exe -
Suspicious use of FindShellTrayWindow 3 IoCs
pid Process 1548 F4D55F6500014973000C7881B4EB2331.exe 1548 F4D55F6500014973000C7881B4EB2331.exe 1548 F4D55F6500014973000C7881B4EB2331.exe -
Suspicious use of SendNotifyMessage 3 IoCs
pid Process 1548 F4D55F6500014973000C7881B4EB2331.exe 1548 F4D55F6500014973000C7881B4EB2331.exe 1548 F4D55F6500014973000C7881B4EB2331.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1548 F4D55F6500014973000C7881B4EB2331.exe 1548 F4D55F6500014973000C7881B4EB2331.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1552 wrote to memory of 1548 1552 3bbf990f8fefd7cd6ececb98b69b15c6a35040ba.exe 26 PID 1552 wrote to memory of 1548 1552 3bbf990f8fefd7cd6ececb98b69b15c6a35040ba.exe 26 PID 1552 wrote to memory of 1548 1552 3bbf990f8fefd7cd6ececb98b69b15c6a35040ba.exe 26 PID 1552 wrote to memory of 1548 1552 3bbf990f8fefd7cd6ececb98b69b15c6a35040ba.exe 26
Processes
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C:\Users\Admin\AppData\Local\Temp\3bbf990f8fefd7cd6ececb98b69b15c6a35040ba.exe"C:\Users\Admin\AppData\Local\Temp\3bbf990f8fefd7cd6ececb98b69b15c6a35040ba.exe"1⤵
- Windows security bypass
- Loads dropped DLL
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1552 -
C:\ProgramData\F4D55F6500014973000C7881B4EB2331\F4D55F6500014973000C7881B4EB2331.exe"C:\ProgramData\F4D55F6500014973000C7881B4EB2331\F4D55F6500014973000C7881B4EB2331.exe" "C:\Users\Admin\AppData\Local\Temp\3bbf990f8fefd7cd6ececb98b69b15c6a35040ba.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:1548
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
432KB
MD52d69730b99db651a2e1976c28fa4ae43
SHA13bbf990f8fefd7cd6ececb98b69b15c6a35040ba
SHA256e3586fa19431dac231af54fe2bdbc87d3fae305467ee69f1c1c5450900b35e75
SHA5120ad17d55f6d7e81c94bbdd3822d95a733efbb9e74b38bdfe6153e4d5e6daf87ad688917064e3504c54af4d95545603fe4d14ed3f064e64cfb50ee5234df39d40
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Filesize
432KB
MD52d69730b99db651a2e1976c28fa4ae43
SHA13bbf990f8fefd7cd6ececb98b69b15c6a35040ba
SHA256e3586fa19431dac231af54fe2bdbc87d3fae305467ee69f1c1c5450900b35e75
SHA5120ad17d55f6d7e81c94bbdd3822d95a733efbb9e74b38bdfe6153e4d5e6daf87ad688917064e3504c54af4d95545603fe4d14ed3f064e64cfb50ee5234df39d40
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Filesize
432KB
MD52d69730b99db651a2e1976c28fa4ae43
SHA13bbf990f8fefd7cd6ececb98b69b15c6a35040ba
SHA256e3586fa19431dac231af54fe2bdbc87d3fae305467ee69f1c1c5450900b35e75
SHA5120ad17d55f6d7e81c94bbdd3822d95a733efbb9e74b38bdfe6153e4d5e6daf87ad688917064e3504c54af4d95545603fe4d14ed3f064e64cfb50ee5234df39d40
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Filesize
432KB
MD52d69730b99db651a2e1976c28fa4ae43
SHA13bbf990f8fefd7cd6ececb98b69b15c6a35040ba
SHA256e3586fa19431dac231af54fe2bdbc87d3fae305467ee69f1c1c5450900b35e75
SHA5120ad17d55f6d7e81c94bbdd3822d95a733efbb9e74b38bdfe6153e4d5e6daf87ad688917064e3504c54af4d95545603fe4d14ed3f064e64cfb50ee5234df39d40