Analysis
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max time kernel
150s -
max time network
126s -
platform
windows7_x64 -
resource
win7-20220901-en -
resource tags
arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system -
submitted
02/10/2022, 22:07
Static task
static1
Behavioral task
behavioral1
Sample
90d5cb8412f5770c87eea8c57a5348bc6680093e95f53fc3c1189cd9ff03a366.exe
Resource
win7-20220901-en
windows7-x64
11 signatures
150 seconds
Behavioral task
behavioral2
Sample
90d5cb8412f5770c87eea8c57a5348bc6680093e95f53fc3c1189cd9ff03a366.exe
Resource
win10v2004-20220812-en
windows10-2004-x64
11 signatures
150 seconds
General
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Target
90d5cb8412f5770c87eea8c57a5348bc6680093e95f53fc3c1189cd9ff03a366.exe
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Size
83KB
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MD5
005f0f7b30ff89b3f2ae30dbb2a584e2
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SHA1
e3ed2eca5ae6503a7cf109bb15d4f376a7e35c6b
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SHA256
90d5cb8412f5770c87eea8c57a5348bc6680093e95f53fc3c1189cd9ff03a366
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SHA512
88521bb7143f792c0f17a85190ef417038c3954c12382dc2e04022028a55a5153e268ced790b75f3d2a9b420f431eb06bbf71dad538d6ca4e13c675987bedd4b
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SSDEEP
1536:bM18oDvM1Y+oCpwSAt5P4mObFRyPrZ5rvf49zSO:Q8IMy3T5JZ98zSO
Score
10/10
Malware Config
Signatures
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Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" 90d5cb8412f5770c87eea8c57a5348bc6680093e95f53fc3c1189cd9ff03a366.exe Set value (int) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" paadib.exe -
Executes dropped EXE 2 IoCs
pid Process 668 paadib.exe 1688 paadib.exe -
Loads dropped DLL 2 IoCs
pid Process 948 90d5cb8412f5770c87eea8c57a5348bc6680093e95f53fc3c1189cd9ff03a366.exe 948 90d5cb8412f5770c87eea8c57a5348bc6680093e95f53fc3c1189cd9ff03a366.exe -
Adds Run key to start application 2 TTPs 28 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\paadib = "C:\\Users\\Admin\\paadib.exe /l" paadib.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\paadib = "C:\\Users\\Admin\\paadib.exe /p" paadib.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\paadib = "C:\\Users\\Admin\\paadib.exe /w" paadib.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\paadib = "C:\\Users\\Admin\\paadib.exe /i" paadib.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\paadib = "C:\\Users\\Admin\\paadib.exe /z" paadib.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\paadib = "C:\\Users\\Admin\\paadib.exe /b" paadib.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\paadib = "C:\\Users\\Admin\\paadib.exe /u" paadib.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\paadib = "C:\\Users\\Admin\\paadib.exe /h" paadib.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\paadib = "C:\\Users\\Admin\\paadib.exe /g" paadib.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\paadib = "C:\\Users\\Admin\\paadib.exe /m" paadib.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\paadib = "C:\\Users\\Admin\\paadib.exe /n" paadib.exe Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\ 90d5cb8412f5770c87eea8c57a5348bc6680093e95f53fc3c1189cd9ff03a366.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\paadib = "C:\\Users\\Admin\\paadib.exe /x" paadib.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\paadib = "C:\\Users\\Admin\\paadib.exe /c" paadib.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\paadib = "C:\\Users\\Admin\\paadib.exe /o" paadib.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\paadib = "C:\\Users\\Admin\\paadib.exe /d" paadib.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\paadib = "C:\\Users\\Admin\\paadib.exe /r" paadib.exe Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\ paadib.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\paadib = "C:\\Users\\Admin\\paadib.exe /v" paadib.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\paadib = "C:\\Users\\Admin\\paadib.exe /j" paadib.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\paadib = "C:\\Users\\Admin\\paadib.exe /q" paadib.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\paadib = "C:\\Users\\Admin\\paadib.exe /y" paadib.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\paadib = "C:\\Users\\Admin\\paadib.exe /f" paadib.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\paadib = "C:\\Users\\Admin\\paadib.exe /e" paadib.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\paadib = "C:\\Users\\Admin\\paadib.exe /k" paadib.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\paadib = "C:\\Users\\Admin\\paadib.exe /t" paadib.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\paadib = "C:\\Users\\Admin\\paadib.exe /a" paadib.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\paadib = "C:\\Users\\Admin\\paadib.exe /a" 90d5cb8412f5770c87eea8c57a5348bc6680093e95f53fc3c1189cd9ff03a366.exe -
Maps connected drives based on registry 3 TTPs 4 IoCs
Disk information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0 paadib.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum 90d5cb8412f5770c87eea8c57a5348bc6680093e95f53fc3c1189cd9ff03a366.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0 90d5cb8412f5770c87eea8c57a5348bc6680093e95f53fc3c1189cd9ff03a366.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum paadib.exe -
Drops autorun.inf file 1 TTPs 1 IoCs
Malware can abuse Windows Autorun to spread further via attached volumes.
description ioc Process File opened for modification C:\Users\Admin\c\autorun.inf paadib.exe -
Suspicious use of SetThreadContext 2 IoCs
description pid Process procid_target PID 1048 set thread context of 948 1048 90d5cb8412f5770c87eea8c57a5348bc6680093e95f53fc3c1189cd9ff03a366.exe 27 PID 668 set thread context of 1688 668 paadib.exe 29 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 948 90d5cb8412f5770c87eea8c57a5348bc6680093e95f53fc3c1189cd9ff03a366.exe 1688 paadib.exe 1688 paadib.exe 1688 paadib.exe 1688 paadib.exe 1688 paadib.exe 1688 paadib.exe 1688 paadib.exe 1688 paadib.exe 1688 paadib.exe 1688 paadib.exe 1688 paadib.exe 1688 paadib.exe 1688 paadib.exe 1688 paadib.exe 1688 paadib.exe 1688 paadib.exe 1688 paadib.exe 1688 paadib.exe 1688 paadib.exe 1688 paadib.exe 1688 paadib.exe 1688 paadib.exe 1688 paadib.exe 1688 paadib.exe 1688 paadib.exe 1688 paadib.exe 1688 paadib.exe 1688 paadib.exe 1688 paadib.exe 1688 paadib.exe 1688 paadib.exe 1688 paadib.exe 1688 paadib.exe 1688 paadib.exe 1688 paadib.exe 1688 paadib.exe 1688 paadib.exe 1688 paadib.exe 1688 paadib.exe 1688 paadib.exe 1688 paadib.exe 1688 paadib.exe 1688 paadib.exe 1688 paadib.exe 1688 paadib.exe 1688 paadib.exe 1688 paadib.exe 1688 paadib.exe 1688 paadib.exe 1688 paadib.exe 1688 paadib.exe 1688 paadib.exe 1688 paadib.exe 1688 paadib.exe 1688 paadib.exe 1688 paadib.exe 1688 paadib.exe 1688 paadib.exe 1688 paadib.exe 1688 paadib.exe 1688 paadib.exe 1688 paadib.exe 1688 paadib.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
pid Process 1048 90d5cb8412f5770c87eea8c57a5348bc6680093e95f53fc3c1189cd9ff03a366.exe 948 90d5cb8412f5770c87eea8c57a5348bc6680093e95f53fc3c1189cd9ff03a366.exe 668 paadib.exe 1688 paadib.exe -
Suspicious use of WriteProcessMemory 24 IoCs
description pid Process procid_target PID 1048 wrote to memory of 948 1048 90d5cb8412f5770c87eea8c57a5348bc6680093e95f53fc3c1189cd9ff03a366.exe 27 PID 1048 wrote to memory of 948 1048 90d5cb8412f5770c87eea8c57a5348bc6680093e95f53fc3c1189cd9ff03a366.exe 27 PID 1048 wrote to memory of 948 1048 90d5cb8412f5770c87eea8c57a5348bc6680093e95f53fc3c1189cd9ff03a366.exe 27 PID 1048 wrote to memory of 948 1048 90d5cb8412f5770c87eea8c57a5348bc6680093e95f53fc3c1189cd9ff03a366.exe 27 PID 1048 wrote to memory of 948 1048 90d5cb8412f5770c87eea8c57a5348bc6680093e95f53fc3c1189cd9ff03a366.exe 27 PID 1048 wrote to memory of 948 1048 90d5cb8412f5770c87eea8c57a5348bc6680093e95f53fc3c1189cd9ff03a366.exe 27 PID 1048 wrote to memory of 948 1048 90d5cb8412f5770c87eea8c57a5348bc6680093e95f53fc3c1189cd9ff03a366.exe 27 PID 1048 wrote to memory of 948 1048 90d5cb8412f5770c87eea8c57a5348bc6680093e95f53fc3c1189cd9ff03a366.exe 27 PID 1048 wrote to memory of 948 1048 90d5cb8412f5770c87eea8c57a5348bc6680093e95f53fc3c1189cd9ff03a366.exe 27 PID 1048 wrote to memory of 948 1048 90d5cb8412f5770c87eea8c57a5348bc6680093e95f53fc3c1189cd9ff03a366.exe 27 PID 948 wrote to memory of 668 948 90d5cb8412f5770c87eea8c57a5348bc6680093e95f53fc3c1189cd9ff03a366.exe 28 PID 948 wrote to memory of 668 948 90d5cb8412f5770c87eea8c57a5348bc6680093e95f53fc3c1189cd9ff03a366.exe 28 PID 948 wrote to memory of 668 948 90d5cb8412f5770c87eea8c57a5348bc6680093e95f53fc3c1189cd9ff03a366.exe 28 PID 948 wrote to memory of 668 948 90d5cb8412f5770c87eea8c57a5348bc6680093e95f53fc3c1189cd9ff03a366.exe 28 PID 668 wrote to memory of 1688 668 paadib.exe 29 PID 668 wrote to memory of 1688 668 paadib.exe 29 PID 668 wrote to memory of 1688 668 paadib.exe 29 PID 668 wrote to memory of 1688 668 paadib.exe 29 PID 668 wrote to memory of 1688 668 paadib.exe 29 PID 668 wrote to memory of 1688 668 paadib.exe 29 PID 668 wrote to memory of 1688 668 paadib.exe 29 PID 668 wrote to memory of 1688 668 paadib.exe 29 PID 668 wrote to memory of 1688 668 paadib.exe 29 PID 668 wrote to memory of 1688 668 paadib.exe 29
Processes
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C:\Users\Admin\AppData\Local\Temp\90d5cb8412f5770c87eea8c57a5348bc6680093e95f53fc3c1189cd9ff03a366.exe"C:\Users\Admin\AppData\Local\Temp\90d5cb8412f5770c87eea8c57a5348bc6680093e95f53fc3c1189cd9ff03a366.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1048 -
C:\Users\Admin\AppData\Local\Temp\90d5cb8412f5770c87eea8c57a5348bc6680093e95f53fc3c1189cd9ff03a366.exe712⤵
- Modifies visiblity of hidden/system files in Explorer
- Loads dropped DLL
- Adds Run key to start application
- Maps connected drives based on registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:948 -
C:\Users\Admin\paadib.exe"C:\Users\Admin\paadib.exe"3⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:668 -
C:\Users\Admin\paadib.exe714⤵
- Modifies visiblity of hidden/system files in Explorer
- Executes dropped EXE
- Adds Run key to start application
- Maps connected drives based on registry
- Drops autorun.inf file
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:1688
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
83KB
MD5005f0f7b30ff89b3f2ae30dbb2a584e2
SHA1e3ed2eca5ae6503a7cf109bb15d4f376a7e35c6b
SHA25690d5cb8412f5770c87eea8c57a5348bc6680093e95f53fc3c1189cd9ff03a366
SHA51288521bb7143f792c0f17a85190ef417038c3954c12382dc2e04022028a55a5153e268ced790b75f3d2a9b420f431eb06bbf71dad538d6ca4e13c675987bedd4b
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Filesize
83KB
MD5005f0f7b30ff89b3f2ae30dbb2a584e2
SHA1e3ed2eca5ae6503a7cf109bb15d4f376a7e35c6b
SHA25690d5cb8412f5770c87eea8c57a5348bc6680093e95f53fc3c1189cd9ff03a366
SHA51288521bb7143f792c0f17a85190ef417038c3954c12382dc2e04022028a55a5153e268ced790b75f3d2a9b420f431eb06bbf71dad538d6ca4e13c675987bedd4b
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Filesize
83KB
MD5005f0f7b30ff89b3f2ae30dbb2a584e2
SHA1e3ed2eca5ae6503a7cf109bb15d4f376a7e35c6b
SHA25690d5cb8412f5770c87eea8c57a5348bc6680093e95f53fc3c1189cd9ff03a366
SHA51288521bb7143f792c0f17a85190ef417038c3954c12382dc2e04022028a55a5153e268ced790b75f3d2a9b420f431eb06bbf71dad538d6ca4e13c675987bedd4b
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Filesize
83KB
MD5005f0f7b30ff89b3f2ae30dbb2a584e2
SHA1e3ed2eca5ae6503a7cf109bb15d4f376a7e35c6b
SHA25690d5cb8412f5770c87eea8c57a5348bc6680093e95f53fc3c1189cd9ff03a366
SHA51288521bb7143f792c0f17a85190ef417038c3954c12382dc2e04022028a55a5153e268ced790b75f3d2a9b420f431eb06bbf71dad538d6ca4e13c675987bedd4b
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Filesize
83KB
MD5005f0f7b30ff89b3f2ae30dbb2a584e2
SHA1e3ed2eca5ae6503a7cf109bb15d4f376a7e35c6b
SHA25690d5cb8412f5770c87eea8c57a5348bc6680093e95f53fc3c1189cd9ff03a366
SHA51288521bb7143f792c0f17a85190ef417038c3954c12382dc2e04022028a55a5153e268ced790b75f3d2a9b420f431eb06bbf71dad538d6ca4e13c675987bedd4b