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Analysis
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max time kernel
235s -
max time network
338s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system -
submitted
03/12/2022, 12:59
Static task
static1
Behavioral task
behavioral1
Sample
cc572c960973dab78792b4d077b04fff1d11b2d245c5f8ed8c1ffa035c347f92.exe
Resource
win7-20221111-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
cc572c960973dab78792b4d077b04fff1d11b2d245c5f8ed8c1ffa035c347f92.exe
Resource
win10v2004-20221111-en
windows10-2004-x64
2 signatures
150 seconds
General
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Target
cc572c960973dab78792b4d077b04fff1d11b2d245c5f8ed8c1ffa035c347f92.exe
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Size
841KB
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MD5
2befe90401818859ab0ac6da8bff49c0
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SHA1
0111150980209123efc8fcd84936f4ce73f422da
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SHA256
cc572c960973dab78792b4d077b04fff1d11b2d245c5f8ed8c1ffa035c347f92
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SHA512
79798c597fb0b1fdac7e3f6959121c38071b07a43fb803b276d4b635cd9fbe8eb249f66306c7c4d1c0e172df8458ac531f3a3e61936c4a20e29377b52e0af483
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SSDEEP
24576:eOZcuun9CN/MAkXYg+VyfSok6U6m9MNMtgE8:pui/oYg+VyqokTUY5
Score
6/10
Malware Config
Signatures
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Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Windows\CurrentVersion\Run\Internet Security = "C:\\Users\\Admin\\AppData\\Local\\Temp\\cc572c960973dab78792b4d077b04fff1d11b2d245c5f8ed8c1ffa035c347f92.exe" cc572c960973dab78792b4d077b04fff1d11b2d245c5f8ed8c1ffa035c347f92.exe Key created \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Windows\CurrentVersion\Run cc572c960973dab78792b4d077b04fff1d11b2d245c5f8ed8c1ffa035c347f92.exe -
Enumerates connected drives 3 TTPs 22 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\W: cc572c960973dab78792b4d077b04fff1d11b2d245c5f8ed8c1ffa035c347f92.exe File opened (read-only) \??\E: cc572c960973dab78792b4d077b04fff1d11b2d245c5f8ed8c1ffa035c347f92.exe File opened (read-only) \??\I: cc572c960973dab78792b4d077b04fff1d11b2d245c5f8ed8c1ffa035c347f92.exe File opened (read-only) \??\O: cc572c960973dab78792b4d077b04fff1d11b2d245c5f8ed8c1ffa035c347f92.exe File opened (read-only) \??\T: cc572c960973dab78792b4d077b04fff1d11b2d245c5f8ed8c1ffa035c347f92.exe File opened (read-only) \??\H: cc572c960973dab78792b4d077b04fff1d11b2d245c5f8ed8c1ffa035c347f92.exe File opened (read-only) \??\L: cc572c960973dab78792b4d077b04fff1d11b2d245c5f8ed8c1ffa035c347f92.exe File opened (read-only) \??\P: cc572c960973dab78792b4d077b04fff1d11b2d245c5f8ed8c1ffa035c347f92.exe File opened (read-only) \??\X: cc572c960973dab78792b4d077b04fff1d11b2d245c5f8ed8c1ffa035c347f92.exe File opened (read-only) \??\J: cc572c960973dab78792b4d077b04fff1d11b2d245c5f8ed8c1ffa035c347f92.exe File opened (read-only) \??\N: cc572c960973dab78792b4d077b04fff1d11b2d245c5f8ed8c1ffa035c347f92.exe File opened (read-only) \??\U: cc572c960973dab78792b4d077b04fff1d11b2d245c5f8ed8c1ffa035c347f92.exe File opened (read-only) \??\V: cc572c960973dab78792b4d077b04fff1d11b2d245c5f8ed8c1ffa035c347f92.exe File opened (read-only) \??\Q: cc572c960973dab78792b4d077b04fff1d11b2d245c5f8ed8c1ffa035c347f92.exe File opened (read-only) \??\R: cc572c960973dab78792b4d077b04fff1d11b2d245c5f8ed8c1ffa035c347f92.exe File opened (read-only) \??\S: cc572c960973dab78792b4d077b04fff1d11b2d245c5f8ed8c1ffa035c347f92.exe File opened (read-only) \??\Y: cc572c960973dab78792b4d077b04fff1d11b2d245c5f8ed8c1ffa035c347f92.exe File opened (read-only) \??\F: cc572c960973dab78792b4d077b04fff1d11b2d245c5f8ed8c1ffa035c347f92.exe File opened (read-only) \??\G: cc572c960973dab78792b4d077b04fff1d11b2d245c5f8ed8c1ffa035c347f92.exe File opened (read-only) \??\K: cc572c960973dab78792b4d077b04fff1d11b2d245c5f8ed8c1ffa035c347f92.exe File opened (read-only) \??\M: cc572c960973dab78792b4d077b04fff1d11b2d245c5f8ed8c1ffa035c347f92.exe File opened (read-only) \??\Z: cc572c960973dab78792b4d077b04fff1d11b2d245c5f8ed8c1ffa035c347f92.exe -
Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs
Bootkits write to the MBR to gain persistence at a level below the operating system.
description ioc Process File opened for modification \??\PhysicalDrive0 cc572c960973dab78792b4d077b04fff1d11b2d245c5f8ed8c1ffa035c347f92.exe -
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 18 IoCs
pid Process 1940 cc572c960973dab78792b4d077b04fff1d11b2d245c5f8ed8c1ffa035c347f92.exe 1940 cc572c960973dab78792b4d077b04fff1d11b2d245c5f8ed8c1ffa035c347f92.exe 1940 cc572c960973dab78792b4d077b04fff1d11b2d245c5f8ed8c1ffa035c347f92.exe 1940 cc572c960973dab78792b4d077b04fff1d11b2d245c5f8ed8c1ffa035c347f92.exe 1940 cc572c960973dab78792b4d077b04fff1d11b2d245c5f8ed8c1ffa035c347f92.exe 1940 cc572c960973dab78792b4d077b04fff1d11b2d245c5f8ed8c1ffa035c347f92.exe 1940 cc572c960973dab78792b4d077b04fff1d11b2d245c5f8ed8c1ffa035c347f92.exe 1940 cc572c960973dab78792b4d077b04fff1d11b2d245c5f8ed8c1ffa035c347f92.exe 1940 cc572c960973dab78792b4d077b04fff1d11b2d245c5f8ed8c1ffa035c347f92.exe 1940 cc572c960973dab78792b4d077b04fff1d11b2d245c5f8ed8c1ffa035c347f92.exe 1940 cc572c960973dab78792b4d077b04fff1d11b2d245c5f8ed8c1ffa035c347f92.exe 1940 cc572c960973dab78792b4d077b04fff1d11b2d245c5f8ed8c1ffa035c347f92.exe 1940 cc572c960973dab78792b4d077b04fff1d11b2d245c5f8ed8c1ffa035c347f92.exe 1940 cc572c960973dab78792b4d077b04fff1d11b2d245c5f8ed8c1ffa035c347f92.exe 1940 cc572c960973dab78792b4d077b04fff1d11b2d245c5f8ed8c1ffa035c347f92.exe 1940 cc572c960973dab78792b4d077b04fff1d11b2d245c5f8ed8c1ffa035c347f92.exe 1940 cc572c960973dab78792b4d077b04fff1d11b2d245c5f8ed8c1ffa035c347f92.exe 1940 cc572c960973dab78792b4d077b04fff1d11b2d245c5f8ed8c1ffa035c347f92.exe -
Suspicious use of FindShellTrayWindow 8 IoCs
pid Process 1940 cc572c960973dab78792b4d077b04fff1d11b2d245c5f8ed8c1ffa035c347f92.exe 1940 cc572c960973dab78792b4d077b04fff1d11b2d245c5f8ed8c1ffa035c347f92.exe 1940 cc572c960973dab78792b4d077b04fff1d11b2d245c5f8ed8c1ffa035c347f92.exe 1940 cc572c960973dab78792b4d077b04fff1d11b2d245c5f8ed8c1ffa035c347f92.exe 1940 cc572c960973dab78792b4d077b04fff1d11b2d245c5f8ed8c1ffa035c347f92.exe 1940 cc572c960973dab78792b4d077b04fff1d11b2d245c5f8ed8c1ffa035c347f92.exe 1940 cc572c960973dab78792b4d077b04fff1d11b2d245c5f8ed8c1ffa035c347f92.exe 1940 cc572c960973dab78792b4d077b04fff1d11b2d245c5f8ed8c1ffa035c347f92.exe -
Suspicious use of SendNotifyMessage 8 IoCs
pid Process 1940 cc572c960973dab78792b4d077b04fff1d11b2d245c5f8ed8c1ffa035c347f92.exe 1940 cc572c960973dab78792b4d077b04fff1d11b2d245c5f8ed8c1ffa035c347f92.exe 1940 cc572c960973dab78792b4d077b04fff1d11b2d245c5f8ed8c1ffa035c347f92.exe 1940 cc572c960973dab78792b4d077b04fff1d11b2d245c5f8ed8c1ffa035c347f92.exe 1940 cc572c960973dab78792b4d077b04fff1d11b2d245c5f8ed8c1ffa035c347f92.exe 1940 cc572c960973dab78792b4d077b04fff1d11b2d245c5f8ed8c1ffa035c347f92.exe 1940 cc572c960973dab78792b4d077b04fff1d11b2d245c5f8ed8c1ffa035c347f92.exe 1940 cc572c960973dab78792b4d077b04fff1d11b2d245c5f8ed8c1ffa035c347f92.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1940 cc572c960973dab78792b4d077b04fff1d11b2d245c5f8ed8c1ffa035c347f92.exe 1940 cc572c960973dab78792b4d077b04fff1d11b2d245c5f8ed8c1ffa035c347f92.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\cc572c960973dab78792b4d077b04fff1d11b2d245c5f8ed8c1ffa035c347f92.exe"C:\Users\Admin\AppData\Local\Temp\cc572c960973dab78792b4d077b04fff1d11b2d245c5f8ed8c1ffa035c347f92.exe"1⤵
- Adds Run key to start application
- Enumerates connected drives
- Writes to the Master Boot Record (MBR)
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
PID:1940