Analysis
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max time kernel
90s -
max time network
95s -
platform
windows11-21h2_x64 -
resource
win11-20240508-en -
resource tags
arch:x64arch:x86image:win11-20240508-enlocale:en-usos:windows11-21h2-x64system -
submitted
01-07-2024 04:14
Behavioral task
behavioral1
Sample
b0c9836280d164dc39d25813e1e62e96903b5c80e28904b483ba9373181d8138.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral2
Sample
b0c9836280d164dc39d25813e1e62e96903b5c80e28904b483ba9373181d8138.exe
Resource
win11-20240508-en
General
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Target
b0c9836280d164dc39d25813e1e62e96903b5c80e28904b483ba9373181d8138.exe
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Size
266KB
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MD5
ea0ec8dc16e3d855107988798de55f2c
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SHA1
c60e4f9e4da8d045582201296dc2fc51a63bcbb8
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SHA256
b0c9836280d164dc39d25813e1e62e96903b5c80e28904b483ba9373181d8138
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SHA512
d88e0befaf767a73eab296e4fefc869a9e5af7154ea27a3c9fc18d19e4e50fbeda807b7351c00c1a8fc9fb88eb253bd57a6176c2848a9cc0a0fa02b510b0cec6
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SSDEEP
6144:TXzKdNY49u8rVKV37zQvT/TRPkTMesWb0BjeB:Ma4ANzQ7/tPCN90B
Malware Config
Signatures
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Executes dropped EXE 2 IoCs
Processes:
ITS SB App Switch.exeITS SB App Switch.exepid process 2188 ITS SB App Switch.exe 1044 ITS SB App Switch.exe -
Processes:
resource yara_rule behavioral2/memory/4808-0-0x0000000000980000-0x0000000000A20000-memory.dmp upx behavioral2/memory/4808-20-0x0000000000980000-0x0000000000A20000-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:
b0c9836280d164dc39d25813e1e62e96903b5c80e28904b483ba9373181d8138.exepid process 4808 b0c9836280d164dc39d25813e1e62e96903b5c80e28904b483ba9373181d8138.exe 4808 b0c9836280d164dc39d25813e1e62e96903b5c80e28904b483ba9373181d8138.exe 4808 b0c9836280d164dc39d25813e1e62e96903b5c80e28904b483ba9373181d8138.exe 4808 b0c9836280d164dc39d25813e1e62e96903b5c80e28904b483ba9373181d8138.exe -
Suspicious use of WriteProcessMemory 6 IoCs
Processes:
b0c9836280d164dc39d25813e1e62e96903b5c80e28904b483ba9373181d8138.exedescription pid process target process PID 4808 wrote to memory of 2188 4808 b0c9836280d164dc39d25813e1e62e96903b5c80e28904b483ba9373181d8138.exe ITS SB App Switch.exe PID 4808 wrote to memory of 2188 4808 b0c9836280d164dc39d25813e1e62e96903b5c80e28904b483ba9373181d8138.exe ITS SB App Switch.exe PID 4808 wrote to memory of 2188 4808 b0c9836280d164dc39d25813e1e62e96903b5c80e28904b483ba9373181d8138.exe ITS SB App Switch.exe PID 4808 wrote to memory of 1044 4808 b0c9836280d164dc39d25813e1e62e96903b5c80e28904b483ba9373181d8138.exe ITS SB App Switch.exe PID 4808 wrote to memory of 1044 4808 b0c9836280d164dc39d25813e1e62e96903b5c80e28904b483ba9373181d8138.exe ITS SB App Switch.exe PID 4808 wrote to memory of 1044 4808 b0c9836280d164dc39d25813e1e62e96903b5c80e28904b483ba9373181d8138.exe ITS SB App Switch.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\b0c9836280d164dc39d25813e1e62e96903b5c80e28904b483ba9373181d8138.exe"C:\Users\Admin\AppData\Local\Temp\b0c9836280d164dc39d25813e1e62e96903b5c80e28904b483ba9373181d8138.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
137KB
MD58e277c55b2b8f512823e5c384d0e2177
SHA1371f387b9860191a51b4b830ce8c060df4b3586b
SHA256bb9a8cd5a67af174554effd9cbebb23dca4d1acccf4b06f183430e0a7a11f46e
SHA512854499bff4b6802b66a14f5d7d347c0fd4648e9dad548b2f6dddf5e73a91b177e9334fcb47a23e0ac53343d27082a914225e0e4dae6b0a5dedf058251d1f9112
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memory/4808-0-0x0000000000980000-0x0000000000A20000-memory.dmpFilesize
640KB
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memory/4808-20-0x0000000000980000-0x0000000000A20000-memory.dmpFilesize
640KB