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Analysis
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max time kernel
90s -
max time network
94s -
platform
windows11-21h2_x64 -
resource
win11-20240508-en -
resource tags
arch:x64arch:x86image:win11-20240508-enlocale:en-usos:windows11-21h2-x64system -
submitted
26/05/2024, 22:38
Behavioral task
behavioral1
Sample
a93eda29fec25452c05e8748899e59a21a994d02c7be0f2f1f9b13fcccc1960b.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral2
Sample
a93eda29fec25452c05e8748899e59a21a994d02c7be0f2f1f9b13fcccc1960b.exe
Resource
win11-20240508-en
General
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Target
a93eda29fec25452c05e8748899e59a21a994d02c7be0f2f1f9b13fcccc1960b.exe
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Size
266KB
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MD5
3fd196be51460d9d104a510394fb0fa0
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SHA1
c3eb5af98b6b38b1b049d41061fa34eca6a51910
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SHA256
a93eda29fec25452c05e8748899e59a21a994d02c7be0f2f1f9b13fcccc1960b
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SHA512
27fcaf4bed3e50f55cecd0fdde52af88cfba4e2533c0b3b56abb8e7b4c9baaf4512ee380dbdf2a7846f7ec8b99f88ad40742641c07a2612e79ef3a6161e36135
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SSDEEP
6144:aXzKdNY49u8rVvV0wQT/TRPkTMeefuk01net:Za4Ag0wA/tPCNeb01
Malware Config
Signatures
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Executes dropped EXE 2 IoCs
pid Process 4416 ITS SB App Switch.exe 4172 ITS SB App Switch.exe -
resource yara_rule behavioral2/memory/4784-0-0x0000000000800000-0x00000000008A0000-memory.dmp upx behavioral2/memory/4784-14-0x0000000000800000-0x00000000008A0000-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 4784 a93eda29fec25452c05e8748899e59a21a994d02c7be0f2f1f9b13fcccc1960b.exe 4784 a93eda29fec25452c05e8748899e59a21a994d02c7be0f2f1f9b13fcccc1960b.exe 4784 a93eda29fec25452c05e8748899e59a21a994d02c7be0f2f1f9b13fcccc1960b.exe 4784 a93eda29fec25452c05e8748899e59a21a994d02c7be0f2f1f9b13fcccc1960b.exe -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 4784 wrote to memory of 4416 4784 a93eda29fec25452c05e8748899e59a21a994d02c7be0f2f1f9b13fcccc1960b.exe 80 PID 4784 wrote to memory of 4416 4784 a93eda29fec25452c05e8748899e59a21a994d02c7be0f2f1f9b13fcccc1960b.exe 80 PID 4784 wrote to memory of 4416 4784 a93eda29fec25452c05e8748899e59a21a994d02c7be0f2f1f9b13fcccc1960b.exe 80 PID 4784 wrote to memory of 4172 4784 a93eda29fec25452c05e8748899e59a21a994d02c7be0f2f1f9b13fcccc1960b.exe 81 PID 4784 wrote to memory of 4172 4784 a93eda29fec25452c05e8748899e59a21a994d02c7be0f2f1f9b13fcccc1960b.exe 81 PID 4784 wrote to memory of 4172 4784 a93eda29fec25452c05e8748899e59a21a994d02c7be0f2f1f9b13fcccc1960b.exe 81
Processes
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C:\Users\Admin\AppData\Local\Temp\a93eda29fec25452c05e8748899e59a21a994d02c7be0f2f1f9b13fcccc1960b.exe"C:\Users\Admin\AppData\Local\Temp\a93eda29fec25452c05e8748899e59a21a994d02c7be0f2f1f9b13fcccc1960b.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4784 -
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:4416
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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:4172
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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