Analysis
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max time kernel
146s -
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
26/05/2024, 03:49
Behavioral task
behavioral1
Sample
9e3a8609000533ecac192b3d0cb900b754a7e4e013b73c88943744397be7e919.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral2
Sample
9e3a8609000533ecac192b3d0cb900b754a7e4e013b73c88943744397be7e919.exe
Resource
win11-20240426-en
General
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Target
9e3a8609000533ecac192b3d0cb900b754a7e4e013b73c88943744397be7e919.exe
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Size
266KB
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MD5
e19c9d6b723586ad16637d7b3e1ba199
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SHA1
14f3ff89a6aa9d331c00b558471356757611253d
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SHA256
9e3a8609000533ecac192b3d0cb900b754a7e4e013b73c88943744397be7e919
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SHA512
3cbfd1fd9bf4ae25d7e98f063190c2ff6eccc7fa3f0d97c11613f16af36fb8f322ea6687c369b61bf239e3911471f27d4f44ae99e465cc15004e4534dfe73225
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SSDEEP
6144:YXzKdNY49u8rVr1tZK29mdB7Les+eFMBxImi01net:Ha4Ac/MBu/eF+Vi01
Malware Config
Signatures
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Executes dropped EXE 2 IoCs
pid Process 2744 ITS SB App Switch.exe 3900 ITS SB App Switch.exe -
resource yara_rule behavioral2/memory/3144-0-0x0000000000020000-0x00000000000C0000-memory.dmp upx behavioral2/memory/3144-15-0x0000000000020000-0x00000000000C0000-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
pid Process 3144 9e3a8609000533ecac192b3d0cb900b754a7e4e013b73c88943744397be7e919.exe 3144 9e3a8609000533ecac192b3d0cb900b754a7e4e013b73c88943744397be7e919.exe 3144 9e3a8609000533ecac192b3d0cb900b754a7e4e013b73c88943744397be7e919.exe 3144 9e3a8609000533ecac192b3d0cb900b754a7e4e013b73c88943744397be7e919.exe -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 3144 wrote to memory of 2744 3144 9e3a8609000533ecac192b3d0cb900b754a7e4e013b73c88943744397be7e919.exe 80 PID 3144 wrote to memory of 2744 3144 9e3a8609000533ecac192b3d0cb900b754a7e4e013b73c88943744397be7e919.exe 80 PID 3144 wrote to memory of 2744 3144 9e3a8609000533ecac192b3d0cb900b754a7e4e013b73c88943744397be7e919.exe 80 PID 3144 wrote to memory of 3900 3144 9e3a8609000533ecac192b3d0cb900b754a7e4e013b73c88943744397be7e919.exe 81 PID 3144 wrote to memory of 3900 3144 9e3a8609000533ecac192b3d0cb900b754a7e4e013b73c88943744397be7e919.exe 81 PID 3144 wrote to memory of 3900 3144 9e3a8609000533ecac192b3d0cb900b754a7e4e013b73c88943744397be7e919.exe 81
Processes
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C:\Users\Admin\AppData\Local\Temp\9e3a8609000533ecac192b3d0cb900b754a7e4e013b73c88943744397be7e919.exe"C:\Users\Admin\AppData\Local\Temp\9e3a8609000533ecac192b3d0cb900b754a7e4e013b73c88943744397be7e919.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3144 -
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:2744
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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
PID:3900
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
87KB
MD5368332fca74f48697d842c5f4698ae1d
SHA10275153a1e62bd0eca0b02168895517ed66aac56
SHA2563a4a5b128c3a042010824fd33b719466b0d9320aa051ca3d5f1690124766ad59
SHA512fd9f1d1a4337e00fef5e9ea10a7fdf553e98df2cf2fdf818b68689a89de3c1d324de389e0c9ef863fef08a3dff8150db173b2203e9e92efaea67865e8d2805b5