Analysis
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max time kernel
90s -
max time network
95s -
platform
windows11-21h2_x64 -
resource
win11-20240419-en -
resource tags
arch:x64arch:x86image:win11-20240419-enlocale:en-usos:windows11-21h2-x64system -
submitted
21-05-2024 16:47
Behavioral task
behavioral1
Sample
05cb49e370558bc24e34d4c3fdd8cd318a41b235b2d1260d1c7f2975bae91fa3.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral2
Sample
05cb49e370558bc24e34d4c3fdd8cd318a41b235b2d1260d1c7f2975bae91fa3.exe
Resource
win11-20240419-en
General
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Target
05cb49e370558bc24e34d4c3fdd8cd318a41b235b2d1260d1c7f2975bae91fa3.exe
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Size
266KB
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MD5
a148c2c49dfc072e600052d59ce725b0
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SHA1
86449d60f4cb4172428e4b669511ee9d09d6624d
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SHA256
05cb49e370558bc24e34d4c3fdd8cd318a41b235b2d1260d1c7f2975bae91fa3
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SHA512
5e6b82df3420831bff47227c89150ce20be9bc74694aca417931601f3488554b32caf7608fac54ae4c2aadb80c6ccaeb3cac6425191fa7677a814951766e55a8
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SSDEEP
3072:1NXEGZJWhfNFC4S60+XoLczrVmXKqdOU7t97GxepFlBLPBZTBQcFn8/i3H01ne4S:TXzKdNY49u8rVkbZkx2/bQcFB01net
Malware Config
Signatures
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Executes dropped EXE 2 IoCs
Processes:
ITS SB App Switch.exeITS SB App Switch.exepid process 2892 ITS SB App Switch.exe 3880 ITS SB App Switch.exe -
Processes:
resource yara_rule behavioral2/memory/3408-0-0x0000000000230000-0x00000000002D0000-memory.dmp upx behavioral2/memory/3408-14-0x0000000000230000-0x00000000002D0000-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:
05cb49e370558bc24e34d4c3fdd8cd318a41b235b2d1260d1c7f2975bae91fa3.exepid process 3408 05cb49e370558bc24e34d4c3fdd8cd318a41b235b2d1260d1c7f2975bae91fa3.exe 3408 05cb49e370558bc24e34d4c3fdd8cd318a41b235b2d1260d1c7f2975bae91fa3.exe 3408 05cb49e370558bc24e34d4c3fdd8cd318a41b235b2d1260d1c7f2975bae91fa3.exe 3408 05cb49e370558bc24e34d4c3fdd8cd318a41b235b2d1260d1c7f2975bae91fa3.exe -
Suspicious use of WriteProcessMemory 6 IoCs
Processes:
05cb49e370558bc24e34d4c3fdd8cd318a41b235b2d1260d1c7f2975bae91fa3.exedescription pid process target process PID 3408 wrote to memory of 2892 3408 05cb49e370558bc24e34d4c3fdd8cd318a41b235b2d1260d1c7f2975bae91fa3.exe ITS SB App Switch.exe PID 3408 wrote to memory of 2892 3408 05cb49e370558bc24e34d4c3fdd8cd318a41b235b2d1260d1c7f2975bae91fa3.exe ITS SB App Switch.exe PID 3408 wrote to memory of 2892 3408 05cb49e370558bc24e34d4c3fdd8cd318a41b235b2d1260d1c7f2975bae91fa3.exe ITS SB App Switch.exe PID 3408 wrote to memory of 3880 3408 05cb49e370558bc24e34d4c3fdd8cd318a41b235b2d1260d1c7f2975bae91fa3.exe ITS SB App Switch.exe PID 3408 wrote to memory of 3880 3408 05cb49e370558bc24e34d4c3fdd8cd318a41b235b2d1260d1c7f2975bae91fa3.exe ITS SB App Switch.exe PID 3408 wrote to memory of 3880 3408 05cb49e370558bc24e34d4c3fdd8cd318a41b235b2d1260d1c7f2975bae91fa3.exe ITS SB App Switch.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\05cb49e370558bc24e34d4c3fdd8cd318a41b235b2d1260d1c7f2975bae91fa3.exe"C:\Users\Admin\AppData\Local\Temp\05cb49e370558bc24e34d4c3fdd8cd318a41b235b2d1260d1c7f2975bae91fa3.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/3408-0-0x0000000000230000-0x00000000002D0000-memory.dmpFilesize
640KB
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memory/3408-14-0x0000000000230000-0x00000000002D0000-memory.dmpFilesize
640KB