Analysis
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max time kernel
146s -
max time network
150s -
platform
windows11-21h2_x64 -
resource
win11-20240508-en -
resource tags
arch:x64arch:x86image:win11-20240508-enlocale:en-usos:windows11-21h2-x64system -
submitted
24-05-2024 04:21
Behavioral task
behavioral1
Sample
33823f2993c43051ea77b4f0722a69912f29958c083c1657588fb626bfeb1640.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral2
Sample
33823f2993c43051ea77b4f0722a69912f29958c083c1657588fb626bfeb1640.exe
Resource
win11-20240508-en
General
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Target
33823f2993c43051ea77b4f0722a69912f29958c083c1657588fb626bfeb1640.exe
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Size
266KB
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MD5
292e3073f3931fc7c07451d62e098903
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SHA1
b82ac0146d42d8850a6f25edf91c7dd816713af2
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SHA256
33823f2993c43051ea77b4f0722a69912f29958c083c1657588fb626bfeb1640
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SHA512
30288c9f7aec8e121cd5b87212f6a21a0c4514a250b03cd5e5fbf49e150caf265940aeff14fcb50238e39feb4e52f299e2fe589719a4350432f4dc4e19fa9682
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SSDEEP
6144:oXzKdNY49u8rVk7tf+Mlr5xuRrUV01net:Xa4A3tfnlNx901
Malware Config
Signatures
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Executes dropped EXE 2 IoCs
Processes:
ITS SB App Switch.exeITS SB App Switch.exepid process 4036 ITS SB App Switch.exe 4972 ITS SB App Switch.exe -
Processes:
resource yara_rule behavioral2/memory/1216-0-0x0000000000D70000-0x0000000000E10000-memory.dmp upx behavioral2/memory/1216-14-0x0000000000D70000-0x0000000000E10000-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:
33823f2993c43051ea77b4f0722a69912f29958c083c1657588fb626bfeb1640.exepid process 1216 33823f2993c43051ea77b4f0722a69912f29958c083c1657588fb626bfeb1640.exe 1216 33823f2993c43051ea77b4f0722a69912f29958c083c1657588fb626bfeb1640.exe 1216 33823f2993c43051ea77b4f0722a69912f29958c083c1657588fb626bfeb1640.exe 1216 33823f2993c43051ea77b4f0722a69912f29958c083c1657588fb626bfeb1640.exe -
Suspicious use of WriteProcessMemory 6 IoCs
Processes:
33823f2993c43051ea77b4f0722a69912f29958c083c1657588fb626bfeb1640.exedescription pid process target process PID 1216 wrote to memory of 4036 1216 33823f2993c43051ea77b4f0722a69912f29958c083c1657588fb626bfeb1640.exe ITS SB App Switch.exe PID 1216 wrote to memory of 4036 1216 33823f2993c43051ea77b4f0722a69912f29958c083c1657588fb626bfeb1640.exe ITS SB App Switch.exe PID 1216 wrote to memory of 4036 1216 33823f2993c43051ea77b4f0722a69912f29958c083c1657588fb626bfeb1640.exe ITS SB App Switch.exe PID 1216 wrote to memory of 4972 1216 33823f2993c43051ea77b4f0722a69912f29958c083c1657588fb626bfeb1640.exe ITS SB App Switch.exe PID 1216 wrote to memory of 4972 1216 33823f2993c43051ea77b4f0722a69912f29958c083c1657588fb626bfeb1640.exe ITS SB App Switch.exe PID 1216 wrote to memory of 4972 1216 33823f2993c43051ea77b4f0722a69912f29958c083c1657588fb626bfeb1640.exe ITS SB App Switch.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\33823f2993c43051ea77b4f0722a69912f29958c083c1657588fb626bfeb1640.exe"C:\Users\Admin\AppData\Local\Temp\33823f2993c43051ea77b4f0722a69912f29958c083c1657588fb626bfeb1640.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1216 -
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
PID:4036 -
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
PID:4972
Network
MITRE ATT&CK Enterprise v15
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/1216-0-0x0000000000D70000-0x0000000000E10000-memory.dmpFilesize
640KB
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memory/1216-14-0x0000000000D70000-0x0000000000E10000-memory.dmpFilesize
640KB