Analysis
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max time kernel
147s -
max time network
150s -
platform
windows11-21h2_x64 -
resource
win11-20240426-en -
resource tags
arch:x64arch:x86image:win11-20240426-enlocale:en-usos:windows11-21h2-x64system -
submitted
21-05-2024 16:34
Behavioral task
behavioral1
Sample
a689610ca2e6ac6f764dc1b308da40448d74be7d8da3787905c121413e6827df.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral2
Sample
a689610ca2e6ac6f764dc1b308da40448d74be7d8da3787905c121413e6827df.exe
Resource
win11-20240426-en
General
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Target
a689610ca2e6ac6f764dc1b308da40448d74be7d8da3787905c121413e6827df.exe
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Size
266KB
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MD5
a864d940d12ace2c0ab7646660b01d25
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SHA1
4b2d8cd5fe98270eea135e769f171e162ca6a17e
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SHA256
a689610ca2e6ac6f764dc1b308da40448d74be7d8da3787905c121413e6827df
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SHA512
75511d9204e6d3e161805591dbc640c988255a1d1614e8b7d1354a37d604cfe248c7158cf9161f61e89d0beac1afce25607180e4ae4023c33093d9423b241c6e
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SSDEEP
6144:QXzKdNY49u8rVxGSxvfdqbCe1KZo01net:Pa4ALSxvAbCK01
Malware Config
Signatures
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Executes dropped EXE 2 IoCs
Processes:
ITS SB App Switch.exeITS SB App Switch.exepid process 2196 ITS SB App Switch.exe 248 ITS SB App Switch.exe -
Processes:
resource yara_rule behavioral2/memory/2356-0-0x00000000000E0000-0x0000000000180000-memory.dmp upx behavioral2/memory/2356-14-0x00000000000E0000-0x0000000000180000-memory.dmp upx -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
a689610ca2e6ac6f764dc1b308da40448d74be7d8da3787905c121413e6827df.exepid process 2356 a689610ca2e6ac6f764dc1b308da40448d74be7d8da3787905c121413e6827df.exe 2356 a689610ca2e6ac6f764dc1b308da40448d74be7d8da3787905c121413e6827df.exe 2356 a689610ca2e6ac6f764dc1b308da40448d74be7d8da3787905c121413e6827df.exe 2356 a689610ca2e6ac6f764dc1b308da40448d74be7d8da3787905c121413e6827df.exe -
Suspicious use of WriteProcessMemory 6 IoCs
Processes:
a689610ca2e6ac6f764dc1b308da40448d74be7d8da3787905c121413e6827df.exedescription pid process target process PID 2356 wrote to memory of 2196 2356 a689610ca2e6ac6f764dc1b308da40448d74be7d8da3787905c121413e6827df.exe ITS SB App Switch.exe PID 2356 wrote to memory of 2196 2356 a689610ca2e6ac6f764dc1b308da40448d74be7d8da3787905c121413e6827df.exe ITS SB App Switch.exe PID 2356 wrote to memory of 2196 2356 a689610ca2e6ac6f764dc1b308da40448d74be7d8da3787905c121413e6827df.exe ITS SB App Switch.exe PID 2356 wrote to memory of 248 2356 a689610ca2e6ac6f764dc1b308da40448d74be7d8da3787905c121413e6827df.exe ITS SB App Switch.exe PID 2356 wrote to memory of 248 2356 a689610ca2e6ac6f764dc1b308da40448d74be7d8da3787905c121413e6827df.exe ITS SB App Switch.exe PID 2356 wrote to memory of 248 2356 a689610ca2e6ac6f764dc1b308da40448d74be7d8da3787905c121413e6827df.exe ITS SB App Switch.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\a689610ca2e6ac6f764dc1b308da40448d74be7d8da3787905c121413e6827df.exe"C:\Users\Admin\AppData\Local\Temp\a689610ca2e6ac6f764dc1b308da40448d74be7d8da3787905c121413e6827df.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe"C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe"2⤵
- Executes dropped EXE
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C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe"C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe"2⤵
- Executes dropped EXE
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exeFilesize
87KB
MD5368332fca74f48697d842c5f4698ae1d
SHA10275153a1e62bd0eca0b02168895517ed66aac56
SHA2563a4a5b128c3a042010824fd33b719466b0d9320aa051ca3d5f1690124766ad59
SHA512fd9f1d1a4337e00fef5e9ea10a7fdf553e98df2cf2fdf818b68689a89de3c1d324de389e0c9ef863fef08a3dff8150db173b2203e9e92efaea67865e8d2805b5
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memory/2356-0-0x00000000000E0000-0x0000000000180000-memory.dmpFilesize
640KB
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memory/2356-14-0x00000000000E0000-0x0000000000180000-memory.dmpFilesize
640KB