Analysis
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max time kernel
151s -
max time network
86s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
23-11-2022 12:48
Static task
static1
Behavioral task
behavioral1
Sample
e9d74c565a50e4ca146e265be8ccc26eb25f7fb1febc3cd8df8f4d6f49a7248e.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
e9d74c565a50e4ca146e265be8ccc26eb25f7fb1febc3cd8df8f4d6f49a7248e.exe
Resource
win10v2004-20220901-en
General
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Target
e9d74c565a50e4ca146e265be8ccc26eb25f7fb1febc3cd8df8f4d6f49a7248e.exe
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Size
841KB
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MD5
78f23b424c0f5076dcc1e3bee2db5134
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SHA1
9d683fa2858af6792c1bddfa34434c74e82f8963
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SHA256
e9d74c565a50e4ca146e265be8ccc26eb25f7fb1febc3cd8df8f4d6f49a7248e
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SHA512
4b200eff294d8e04decc2ef77582de464c7afcab3baad4bd4020f86120d6729b9933acaf658bd6bab62fd91c42859a0cd40ae963fd1a162f9f9f4145c1d5353b
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SSDEEP
12288:LTIsNfmZsmqGXryg3ivlm25mqITQhH7Atk/SoTmiXwkQKx+YoLo8:LTIstm2mjXr7g32QFgk6gmiTQKx
Malware Config
Signatures
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Adds Run key to start application 2 TTPs 2 IoCs
Processes:
e9d74c565a50e4ca146e265be8ccc26eb25f7fb1febc3cd8df8f4d6f49a7248e.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run e9d74c565a50e4ca146e265be8ccc26eb25f7fb1febc3cd8df8f4d6f49a7248e.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\Internet Security = "C:\\Users\\Admin\\AppData\\Local\\Temp\\e9d74c565a50e4ca146e265be8ccc26eb25f7fb1febc3cd8df8f4d6f49a7248e.exe" e9d74c565a50e4ca146e265be8ccc26eb25f7fb1febc3cd8df8f4d6f49a7248e.exe -
Enumerates connected drives 3 TTPs 22 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
Processes:
e9d74c565a50e4ca146e265be8ccc26eb25f7fb1febc3cd8df8f4d6f49a7248e.exedescription ioc process File opened (read-only) \??\W: e9d74c565a50e4ca146e265be8ccc26eb25f7fb1febc3cd8df8f4d6f49a7248e.exe File opened (read-only) \??\E: e9d74c565a50e4ca146e265be8ccc26eb25f7fb1febc3cd8df8f4d6f49a7248e.exe File opened (read-only) \??\F: e9d74c565a50e4ca146e265be8ccc26eb25f7fb1febc3cd8df8f4d6f49a7248e.exe File opened (read-only) \??\H: e9d74c565a50e4ca146e265be8ccc26eb25f7fb1febc3cd8df8f4d6f49a7248e.exe File opened (read-only) \??\J: e9d74c565a50e4ca146e265be8ccc26eb25f7fb1febc3cd8df8f4d6f49a7248e.exe File opened (read-only) \??\M: e9d74c565a50e4ca146e265be8ccc26eb25f7fb1febc3cd8df8f4d6f49a7248e.exe File opened (read-only) \??\N: e9d74c565a50e4ca146e265be8ccc26eb25f7fb1febc3cd8df8f4d6f49a7248e.exe File opened (read-only) \??\V: e9d74c565a50e4ca146e265be8ccc26eb25f7fb1febc3cd8df8f4d6f49a7248e.exe File opened (read-only) \??\X: e9d74c565a50e4ca146e265be8ccc26eb25f7fb1febc3cd8df8f4d6f49a7248e.exe File opened (read-only) \??\P: e9d74c565a50e4ca146e265be8ccc26eb25f7fb1febc3cd8df8f4d6f49a7248e.exe File opened (read-only) \??\S: e9d74c565a50e4ca146e265be8ccc26eb25f7fb1febc3cd8df8f4d6f49a7248e.exe File opened (read-only) \??\Y: e9d74c565a50e4ca146e265be8ccc26eb25f7fb1febc3cd8df8f4d6f49a7248e.exe File opened (read-only) \??\G: e9d74c565a50e4ca146e265be8ccc26eb25f7fb1febc3cd8df8f4d6f49a7248e.exe File opened (read-only) \??\I: e9d74c565a50e4ca146e265be8ccc26eb25f7fb1febc3cd8df8f4d6f49a7248e.exe File opened (read-only) \??\L: e9d74c565a50e4ca146e265be8ccc26eb25f7fb1febc3cd8df8f4d6f49a7248e.exe File opened (read-only) \??\K: e9d74c565a50e4ca146e265be8ccc26eb25f7fb1febc3cd8df8f4d6f49a7248e.exe File opened (read-only) \??\O: e9d74c565a50e4ca146e265be8ccc26eb25f7fb1febc3cd8df8f4d6f49a7248e.exe File opened (read-only) \??\Q: e9d74c565a50e4ca146e265be8ccc26eb25f7fb1febc3cd8df8f4d6f49a7248e.exe File opened (read-only) \??\R: e9d74c565a50e4ca146e265be8ccc26eb25f7fb1febc3cd8df8f4d6f49a7248e.exe File opened (read-only) \??\T: e9d74c565a50e4ca146e265be8ccc26eb25f7fb1febc3cd8df8f4d6f49a7248e.exe File opened (read-only) \??\U: e9d74c565a50e4ca146e265be8ccc26eb25f7fb1febc3cd8df8f4d6f49a7248e.exe File opened (read-only) \??\Z: e9d74c565a50e4ca146e265be8ccc26eb25f7fb1febc3cd8df8f4d6f49a7248e.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.
Processes:
e9d74c565a50e4ca146e265be8ccc26eb25f7fb1febc3cd8df8f4d6f49a7248e.exedescription ioc process File opened for modification \??\PhysicalDrive0 e9d74c565a50e4ca146e265be8ccc26eb25f7fb1febc3cd8df8f4d6f49a7248e.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 12 IoCs
Processes:
e9d74c565a50e4ca146e265be8ccc26eb25f7fb1febc3cd8df8f4d6f49a7248e.exepid process 1088 e9d74c565a50e4ca146e265be8ccc26eb25f7fb1febc3cd8df8f4d6f49a7248e.exe 1088 e9d74c565a50e4ca146e265be8ccc26eb25f7fb1febc3cd8df8f4d6f49a7248e.exe 1088 e9d74c565a50e4ca146e265be8ccc26eb25f7fb1febc3cd8df8f4d6f49a7248e.exe 1088 e9d74c565a50e4ca146e265be8ccc26eb25f7fb1febc3cd8df8f4d6f49a7248e.exe 1088 e9d74c565a50e4ca146e265be8ccc26eb25f7fb1febc3cd8df8f4d6f49a7248e.exe 1088 e9d74c565a50e4ca146e265be8ccc26eb25f7fb1febc3cd8df8f4d6f49a7248e.exe 1088 e9d74c565a50e4ca146e265be8ccc26eb25f7fb1febc3cd8df8f4d6f49a7248e.exe 1088 e9d74c565a50e4ca146e265be8ccc26eb25f7fb1febc3cd8df8f4d6f49a7248e.exe 1088 e9d74c565a50e4ca146e265be8ccc26eb25f7fb1febc3cd8df8f4d6f49a7248e.exe 1088 e9d74c565a50e4ca146e265be8ccc26eb25f7fb1febc3cd8df8f4d6f49a7248e.exe 1088 e9d74c565a50e4ca146e265be8ccc26eb25f7fb1febc3cd8df8f4d6f49a7248e.exe 1088 e9d74c565a50e4ca146e265be8ccc26eb25f7fb1febc3cd8df8f4d6f49a7248e.exe -
Suspicious use of FindShellTrayWindow 7 IoCs
Processes:
e9d74c565a50e4ca146e265be8ccc26eb25f7fb1febc3cd8df8f4d6f49a7248e.exepid process 1088 e9d74c565a50e4ca146e265be8ccc26eb25f7fb1febc3cd8df8f4d6f49a7248e.exe 1088 e9d74c565a50e4ca146e265be8ccc26eb25f7fb1febc3cd8df8f4d6f49a7248e.exe 1088 e9d74c565a50e4ca146e265be8ccc26eb25f7fb1febc3cd8df8f4d6f49a7248e.exe 1088 e9d74c565a50e4ca146e265be8ccc26eb25f7fb1febc3cd8df8f4d6f49a7248e.exe 1088 e9d74c565a50e4ca146e265be8ccc26eb25f7fb1febc3cd8df8f4d6f49a7248e.exe 1088 e9d74c565a50e4ca146e265be8ccc26eb25f7fb1febc3cd8df8f4d6f49a7248e.exe 1088 e9d74c565a50e4ca146e265be8ccc26eb25f7fb1febc3cd8df8f4d6f49a7248e.exe -
Suspicious use of SendNotifyMessage 7 IoCs
Processes:
e9d74c565a50e4ca146e265be8ccc26eb25f7fb1febc3cd8df8f4d6f49a7248e.exepid process 1088 e9d74c565a50e4ca146e265be8ccc26eb25f7fb1febc3cd8df8f4d6f49a7248e.exe 1088 e9d74c565a50e4ca146e265be8ccc26eb25f7fb1febc3cd8df8f4d6f49a7248e.exe 1088 e9d74c565a50e4ca146e265be8ccc26eb25f7fb1febc3cd8df8f4d6f49a7248e.exe 1088 e9d74c565a50e4ca146e265be8ccc26eb25f7fb1febc3cd8df8f4d6f49a7248e.exe 1088 e9d74c565a50e4ca146e265be8ccc26eb25f7fb1febc3cd8df8f4d6f49a7248e.exe 1088 e9d74c565a50e4ca146e265be8ccc26eb25f7fb1febc3cd8df8f4d6f49a7248e.exe 1088 e9d74c565a50e4ca146e265be8ccc26eb25f7fb1febc3cd8df8f4d6f49a7248e.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
e9d74c565a50e4ca146e265be8ccc26eb25f7fb1febc3cd8df8f4d6f49a7248e.exepid process 1088 e9d74c565a50e4ca146e265be8ccc26eb25f7fb1febc3cd8df8f4d6f49a7248e.exe 1088 e9d74c565a50e4ca146e265be8ccc26eb25f7fb1febc3cd8df8f4d6f49a7248e.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\e9d74c565a50e4ca146e265be8ccc26eb25f7fb1febc3cd8df8f4d6f49a7248e.exe"C:\Users\Admin\AppData\Local\Temp\e9d74c565a50e4ca146e265be8ccc26eb25f7fb1febc3cd8df8f4d6f49a7248e.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
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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memory/1088-54-0x0000000076681000-0x0000000076683000-memory.dmpFilesize
8KB
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memory/1088-55-0x0000000000400000-0x0000000000A33000-memory.dmpFilesize
6.2MB
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memory/1088-57-0x0000000000400000-0x0000000000A33000-memory.dmpFilesize
6.2MB
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memory/1088-58-0x0000000000400000-0x0000000000A33000-memory.dmpFilesize
6.2MB