Analysis
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max time kernel
147s -
max time network
104s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
10/01/2023, 02:49
Static task
static1
Behavioral task
behavioral1
Sample
db52d4b4af4ef413914188ac3b22957121120abf.exe
Resource
win7-20220812-en
windows7-x64
12 signatures
150 seconds
Behavioral task
behavioral2
Sample
db52d4b4af4ef413914188ac3b22957121120abf.exe
Resource
win10v2004-20220812-en
windows10-2004-x64
1 signatures
150 seconds
General
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Target
db52d4b4af4ef413914188ac3b22957121120abf.exe
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Size
408KB
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MD5
a0f33078bfa1baf0e6dd277ea380adff
-
SHA1
db52d4b4af4ef413914188ac3b22957121120abf
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SHA256
f32ee57fc0e1b4c281f049f10f4de0dc4c40be344a540521bb5254b9ffdbf9eb
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SHA512
1baeb2d328490eff85f86721824809bd852465e48a0edfcd26259f4a9c19455c8e498446c98f241fdf0dcfaf85c36939dd9d025e69656b7f079fa968ba87cd3c
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SSDEEP
12288:9oyFKlh/lB83lHpRUDQBBZkVm8NfprKwrK0L:9ybB8VHnU8BBZSNhXK0L
Score
10/10
Malware Config
Signatures
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" F4D55F6500014973000CA680B4EB2331.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" db52d4b4af4ef413914188ac3b22957121120abf.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" db52d4b4af4ef413914188ac3b22957121120abf.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" F4D55F6500014973000CA680B4EB2331.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" F4D55F6500014973000CA680B4EB2331.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" F4D55F6500014973000CA680B4EB2331.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" F4D55F6500014973000CA680B4EB2331.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" db52d4b4af4ef413914188ac3b22957121120abf.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" db52d4b4af4ef413914188ac3b22957121120abf.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" db52d4b4af4ef413914188ac3b22957121120abf.exe -
Disables taskbar notifications via registry modification
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Executes dropped EXE 1 IoCs
pid Process 1756 F4D55F6500014973000CA680B4EB2331.exe -
Deletes itself 1 IoCs
pid Process 1756 F4D55F6500014973000CA680B4EB2331.exe -
Loads dropped DLL 2 IoCs
pid Process 1196 db52d4b4af4ef413914188ac3b22957121120abf.exe 1196 db52d4b4af4ef413914188ac3b22957121120abf.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" F4D55F6500014973000CA680B4EB2331.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" F4D55F6500014973000CA680B4EB2331.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" db52d4b4af4ef413914188ac3b22957121120abf.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" db52d4b4af4ef413914188ac3b22957121120abf.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" F4D55F6500014973000CA680B4EB2331.exe Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\svc F4D55F6500014973000CA680B4EB2331.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" db52d4b4af4ef413914188ac3b22957121120abf.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" db52d4b4af4ef413914188ac3b22957121120abf.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" db52d4b4af4ef413914188ac3b22957121120abf.exe Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\svc db52d4b4af4ef413914188ac3b22957121120abf.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" F4D55F6500014973000CA680B4EB2331.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" F4D55F6500014973000CA680B4EB2331.exe Key created \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Security Center\svc db52d4b4af4ef413914188ac3b22957121120abf.exe Key created \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Security Center\svc F4D55F6500014973000CA680B4EB2331.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\F4D55F6500014973000CA680B4EB2331 = "C:\\ProgramData\\F4D55F6500014973000CA680B4EB2331\\F4D55F6500014973000CA680B4EB2331.exe" F4D55F6500014973000CA680B4EB2331.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1196 db52d4b4af4ef413914188ac3b22957121120abf.exe 1196 db52d4b4af4ef413914188ac3b22957121120abf.exe 1196 db52d4b4af4ef413914188ac3b22957121120abf.exe 1196 db52d4b4af4ef413914188ac3b22957121120abf.exe 1196 db52d4b4af4ef413914188ac3b22957121120abf.exe 1196 db52d4b4af4ef413914188ac3b22957121120abf.exe 1196 db52d4b4af4ef413914188ac3b22957121120abf.exe 1756 F4D55F6500014973000CA680B4EB2331.exe 1756 F4D55F6500014973000CA680B4EB2331.exe 1756 F4D55F6500014973000CA680B4EB2331.exe 1756 F4D55F6500014973000CA680B4EB2331.exe 1756 F4D55F6500014973000CA680B4EB2331.exe 1756 F4D55F6500014973000CA680B4EB2331.exe 1756 F4D55F6500014973000CA680B4EB2331.exe 1756 F4D55F6500014973000CA680B4EB2331.exe 1756 F4D55F6500014973000CA680B4EB2331.exe 1756 F4D55F6500014973000CA680B4EB2331.exe 1756 F4D55F6500014973000CA680B4EB2331.exe 1756 F4D55F6500014973000CA680B4EB2331.exe 1756 F4D55F6500014973000CA680B4EB2331.exe 1756 F4D55F6500014973000CA680B4EB2331.exe 1756 F4D55F6500014973000CA680B4EB2331.exe 1756 F4D55F6500014973000CA680B4EB2331.exe 1756 F4D55F6500014973000CA680B4EB2331.exe 1756 F4D55F6500014973000CA680B4EB2331.exe 1756 F4D55F6500014973000CA680B4EB2331.exe 1756 F4D55F6500014973000CA680B4EB2331.exe 1756 F4D55F6500014973000CA680B4EB2331.exe 1756 F4D55F6500014973000CA680B4EB2331.exe 1756 F4D55F6500014973000CA680B4EB2331.exe 1756 F4D55F6500014973000CA680B4EB2331.exe 1756 F4D55F6500014973000CA680B4EB2331.exe 1756 F4D55F6500014973000CA680B4EB2331.exe 1756 F4D55F6500014973000CA680B4EB2331.exe 1756 F4D55F6500014973000CA680B4EB2331.exe 1756 F4D55F6500014973000CA680B4EB2331.exe 1756 F4D55F6500014973000CA680B4EB2331.exe 1756 F4D55F6500014973000CA680B4EB2331.exe 1756 F4D55F6500014973000CA680B4EB2331.exe 1756 F4D55F6500014973000CA680B4EB2331.exe 1756 F4D55F6500014973000CA680B4EB2331.exe 1756 F4D55F6500014973000CA680B4EB2331.exe 1756 F4D55F6500014973000CA680B4EB2331.exe 1756 F4D55F6500014973000CA680B4EB2331.exe 1756 F4D55F6500014973000CA680B4EB2331.exe 1756 F4D55F6500014973000CA680B4EB2331.exe 1756 F4D55F6500014973000CA680B4EB2331.exe 1756 F4D55F6500014973000CA680B4EB2331.exe 1756 F4D55F6500014973000CA680B4EB2331.exe 1756 F4D55F6500014973000CA680B4EB2331.exe 1756 F4D55F6500014973000CA680B4EB2331.exe 1756 F4D55F6500014973000CA680B4EB2331.exe 1756 F4D55F6500014973000CA680B4EB2331.exe 1756 F4D55F6500014973000CA680B4EB2331.exe 1756 F4D55F6500014973000CA680B4EB2331.exe 1756 F4D55F6500014973000CA680B4EB2331.exe 1756 F4D55F6500014973000CA680B4EB2331.exe 1756 F4D55F6500014973000CA680B4EB2331.exe 1756 F4D55F6500014973000CA680B4EB2331.exe 1756 F4D55F6500014973000CA680B4EB2331.exe 1756 F4D55F6500014973000CA680B4EB2331.exe 1756 F4D55F6500014973000CA680B4EB2331.exe 1756 F4D55F6500014973000CA680B4EB2331.exe 1756 F4D55F6500014973000CA680B4EB2331.exe -
Suspicious use of FindShellTrayWindow 3 IoCs
pid Process 1756 F4D55F6500014973000CA680B4EB2331.exe 1756 F4D55F6500014973000CA680B4EB2331.exe 1756 F4D55F6500014973000CA680B4EB2331.exe -
Suspicious use of SendNotifyMessage 3 IoCs
pid Process 1756 F4D55F6500014973000CA680B4EB2331.exe 1756 F4D55F6500014973000CA680B4EB2331.exe 1756 F4D55F6500014973000CA680B4EB2331.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1756 F4D55F6500014973000CA680B4EB2331.exe 1756 F4D55F6500014973000CA680B4EB2331.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1196 wrote to memory of 1756 1196 db52d4b4af4ef413914188ac3b22957121120abf.exe 27 PID 1196 wrote to memory of 1756 1196 db52d4b4af4ef413914188ac3b22957121120abf.exe 27 PID 1196 wrote to memory of 1756 1196 db52d4b4af4ef413914188ac3b22957121120abf.exe 27 PID 1196 wrote to memory of 1756 1196 db52d4b4af4ef413914188ac3b22957121120abf.exe 27
Processes
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C:\Users\Admin\AppData\Local\Temp\db52d4b4af4ef413914188ac3b22957121120abf.exe"C:\Users\Admin\AppData\Local\Temp\db52d4b4af4ef413914188ac3b22957121120abf.exe"1⤵
- Windows security bypass
- Loads dropped DLL
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1196 -
C:\ProgramData\F4D55F6500014973000CA680B4EB2331\F4D55F6500014973000CA680B4EB2331.exe"C:\ProgramData\F4D55F6500014973000CA680B4EB2331\F4D55F6500014973000CA680B4EB2331.exe" "C:\Users\Admin\AppData\Local\Temp\db52d4b4af4ef413914188ac3b22957121120abf.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:1756
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
408KB
MD5a0f33078bfa1baf0e6dd277ea380adff
SHA1db52d4b4af4ef413914188ac3b22957121120abf
SHA256f32ee57fc0e1b4c281f049f10f4de0dc4c40be344a540521bb5254b9ffdbf9eb
SHA5121baeb2d328490eff85f86721824809bd852465e48a0edfcd26259f4a9c19455c8e498446c98f241fdf0dcfaf85c36939dd9d025e69656b7f079fa968ba87cd3c
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Filesize
408KB
MD5a0f33078bfa1baf0e6dd277ea380adff
SHA1db52d4b4af4ef413914188ac3b22957121120abf
SHA256f32ee57fc0e1b4c281f049f10f4de0dc4c40be344a540521bb5254b9ffdbf9eb
SHA5121baeb2d328490eff85f86721824809bd852465e48a0edfcd26259f4a9c19455c8e498446c98f241fdf0dcfaf85c36939dd9d025e69656b7f079fa968ba87cd3c
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Filesize
408KB
MD5a0f33078bfa1baf0e6dd277ea380adff
SHA1db52d4b4af4ef413914188ac3b22957121120abf
SHA256f32ee57fc0e1b4c281f049f10f4de0dc4c40be344a540521bb5254b9ffdbf9eb
SHA5121baeb2d328490eff85f86721824809bd852465e48a0edfcd26259f4a9c19455c8e498446c98f241fdf0dcfaf85c36939dd9d025e69656b7f079fa968ba87cd3c
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Filesize
408KB
MD5a0f33078bfa1baf0e6dd277ea380adff
SHA1db52d4b4af4ef413914188ac3b22957121120abf
SHA256f32ee57fc0e1b4c281f049f10f4de0dc4c40be344a540521bb5254b9ffdbf9eb
SHA5121baeb2d328490eff85f86721824809bd852465e48a0edfcd26259f4a9c19455c8e498446c98f241fdf0dcfaf85c36939dd9d025e69656b7f079fa968ba87cd3c