Analysis
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max time kernel
147s -
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
22-05-2024 03:48
Behavioral task
behavioral1
Sample
ea98caba0de535be23c9587378afc83b840b5246afd39f090c4efc14116d4074.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral2
Sample
ea98caba0de535be23c9587378afc83b840b5246afd39f090c4efc14116d4074.exe
Resource
win11-20240426-en
General
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Target
ea98caba0de535be23c9587378afc83b840b5246afd39f090c4efc14116d4074.exe
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Size
266KB
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MD5
be4e25adca2d37a36b06b44d0c06250d
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SHA1
94d76367a8201c0df41c8a16713392f70df8adab
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SHA256
ea98caba0de535be23c9587378afc83b840b5246afd39f090c4efc14116d4074
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SHA512
e78ba419bf7b7ad0fdcccdf1c2c4680b5f741209c8ea9307d58e53cfadcfc92b45966180de24cf0ad4d15e2bfc17e49b7fc784a41bf0113c881fd2bb735ebec0
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SSDEEP
6144:TXzKdNY49u8rVZWU8RGvWz8mvP6rG01net:Ma4AAqGvWXh01
Malware Config
Signatures
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Executes dropped EXE 2 IoCs
Processes:
ITS SB App Switch.exeITS SB App Switch.exepid process 3316 ITS SB App Switch.exe 4852 ITS SB App Switch.exe -
Processes:
resource yara_rule behavioral2/memory/4468-0-0x0000000000B00000-0x0000000000BA0000-memory.dmp upx behavioral2/memory/4468-14-0x0000000000B00000-0x0000000000BA0000-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:
ea98caba0de535be23c9587378afc83b840b5246afd39f090c4efc14116d4074.exepid process 4468 ea98caba0de535be23c9587378afc83b840b5246afd39f090c4efc14116d4074.exe 4468 ea98caba0de535be23c9587378afc83b840b5246afd39f090c4efc14116d4074.exe 4468 ea98caba0de535be23c9587378afc83b840b5246afd39f090c4efc14116d4074.exe 4468 ea98caba0de535be23c9587378afc83b840b5246afd39f090c4efc14116d4074.exe -
Suspicious use of WriteProcessMemory 6 IoCs
Processes:
ea98caba0de535be23c9587378afc83b840b5246afd39f090c4efc14116d4074.exedescription pid process target process PID 4468 wrote to memory of 3316 4468 ea98caba0de535be23c9587378afc83b840b5246afd39f090c4efc14116d4074.exe ITS SB App Switch.exe PID 4468 wrote to memory of 3316 4468 ea98caba0de535be23c9587378afc83b840b5246afd39f090c4efc14116d4074.exe ITS SB App Switch.exe PID 4468 wrote to memory of 3316 4468 ea98caba0de535be23c9587378afc83b840b5246afd39f090c4efc14116d4074.exe ITS SB App Switch.exe PID 4468 wrote to memory of 4852 4468 ea98caba0de535be23c9587378afc83b840b5246afd39f090c4efc14116d4074.exe ITS SB App Switch.exe PID 4468 wrote to memory of 4852 4468 ea98caba0de535be23c9587378afc83b840b5246afd39f090c4efc14116d4074.exe ITS SB App Switch.exe PID 4468 wrote to memory of 4852 4468 ea98caba0de535be23c9587378afc83b840b5246afd39f090c4efc14116d4074.exe ITS SB App Switch.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\ea98caba0de535be23c9587378afc83b840b5246afd39f090c4efc14116d4074.exe"C:\Users\Admin\AppData\Local\Temp\ea98caba0de535be23c9587378afc83b840b5246afd39f090c4efc14116d4074.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/4468-0-0x0000000000B00000-0x0000000000BA0000-memory.dmpFilesize
640KB
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memory/4468-14-0x0000000000B00000-0x0000000000BA0000-memory.dmpFilesize
640KB