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Analysis
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max time kernel
90s -
max time network
99s -
platform
windows11-21h2_x64 -
resource
win11-20240508-en -
resource tags
arch:x64arch:x86image:win11-20240508-enlocale:en-usos:windows11-21h2-x64system -
submitted
20/05/2024, 15:01
Behavioral task
behavioral1
Sample
a6be45a529bd22e3ce9855edb3df70575d93ffff3f72b02048d528f828f4e19d.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral2
Sample
a6be45a529bd22e3ce9855edb3df70575d93ffff3f72b02048d528f828f4e19d.exe
Resource
win11-20240508-en
General
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Target
a6be45a529bd22e3ce9855edb3df70575d93ffff3f72b02048d528f828f4e19d.exe
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Size
266KB
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MD5
5670ea64747e104b7f4c35127b584ab3
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SHA1
d240acdf181862581fc529752e213473d0bd49ee
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SHA256
a6be45a529bd22e3ce9855edb3df70575d93ffff3f72b02048d528f828f4e19d
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SHA512
d02b14818649473e82251fc20bdeb3878b8297c7ec8dcbca89649fa5bd3750a2e9cd56feb29a68d536cca329107fca8278df6c1f1f5e15c9c6f6b825732d30f1
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SSDEEP
6144:iXzKdNY49u8rVCsFzzJTeB6IxACs2rL01net:xa4A4zU0IpLX01
Malware Config
Signatures
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Executes dropped EXE 2 IoCs
pid Process 2896 ITS SB App Switch.exe 3116 ITS SB App Switch.exe -
resource yara_rule behavioral2/memory/4952-0-0x00000000002B0000-0x0000000000350000-memory.dmp upx behavioral2/memory/4952-14-0x00000000002B0000-0x0000000000350000-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 4952 a6be45a529bd22e3ce9855edb3df70575d93ffff3f72b02048d528f828f4e19d.exe 4952 a6be45a529bd22e3ce9855edb3df70575d93ffff3f72b02048d528f828f4e19d.exe 4952 a6be45a529bd22e3ce9855edb3df70575d93ffff3f72b02048d528f828f4e19d.exe 4952 a6be45a529bd22e3ce9855edb3df70575d93ffff3f72b02048d528f828f4e19d.exe -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 4952 wrote to memory of 2896 4952 a6be45a529bd22e3ce9855edb3df70575d93ffff3f72b02048d528f828f4e19d.exe 77 PID 4952 wrote to memory of 2896 4952 a6be45a529bd22e3ce9855edb3df70575d93ffff3f72b02048d528f828f4e19d.exe 77 PID 4952 wrote to memory of 2896 4952 a6be45a529bd22e3ce9855edb3df70575d93ffff3f72b02048d528f828f4e19d.exe 77 PID 4952 wrote to memory of 3116 4952 a6be45a529bd22e3ce9855edb3df70575d93ffff3f72b02048d528f828f4e19d.exe 78 PID 4952 wrote to memory of 3116 4952 a6be45a529bd22e3ce9855edb3df70575d93ffff3f72b02048d528f828f4e19d.exe 78 PID 4952 wrote to memory of 3116 4952 a6be45a529bd22e3ce9855edb3df70575d93ffff3f72b02048d528f828f4e19d.exe 78
Processes
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C:\Users\Admin\AppData\Local\Temp\a6be45a529bd22e3ce9855edb3df70575d93ffff3f72b02048d528f828f4e19d.exe"C:\Users\Admin\AppData\Local\Temp\a6be45a529bd22e3ce9855edb3df70575d93ffff3f72b02048d528f828f4e19d.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4952 -
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:2896
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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:3116
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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