Analysis
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max time kernel
90s -
max time network
93s -
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 03:14
Behavioral task
behavioral1
Sample
e8b12315fdf765c3d8972b913fb5686e64458f23f381996f443e4505971bfcd7.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral2
Sample
e8b12315fdf765c3d8972b913fb5686e64458f23f381996f443e4505971bfcd7.exe
Resource
win11-20240426-en
General
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Target
e8b12315fdf765c3d8972b913fb5686e64458f23f381996f443e4505971bfcd7.exe
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Size
266KB
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MD5
b61b70d0ee4872c253633eff0afa9b60
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SHA1
8a43148d9545802584e5c2cfab76a49ade75875e
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SHA256
e8b12315fdf765c3d8972b913fb5686e64458f23f381996f443e4505971bfcd7
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SHA512
325a924b65c5b736634e18737f1b530ca0ee60e31c2073cc0737318a13745e90015fab2099804f4790cc6788db18150dfe342d035ff45a0b4e1e1132602b3c76
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SSDEEP
6144:eXzKdNY49u8rVeJxaHWgiT/TRPkTMeq01net:la4APCHz6/tPCNq01
Malware Config
Signatures
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Executes dropped EXE 2 IoCs
Processes:
ITS SB App Switch.exeITS SB App Switch.exepid process 3004 ITS SB App Switch.exe 1708 ITS SB App Switch.exe -
Processes:
resource yara_rule behavioral2/memory/3564-0-0x0000000000770000-0x0000000000810000-memory.dmp upx behavioral2/memory/3564-14-0x0000000000770000-0x0000000000810000-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:
e8b12315fdf765c3d8972b913fb5686e64458f23f381996f443e4505971bfcd7.exepid process 3564 e8b12315fdf765c3d8972b913fb5686e64458f23f381996f443e4505971bfcd7.exe 3564 e8b12315fdf765c3d8972b913fb5686e64458f23f381996f443e4505971bfcd7.exe 3564 e8b12315fdf765c3d8972b913fb5686e64458f23f381996f443e4505971bfcd7.exe 3564 e8b12315fdf765c3d8972b913fb5686e64458f23f381996f443e4505971bfcd7.exe -
Suspicious use of WriteProcessMemory 6 IoCs
Processes:
e8b12315fdf765c3d8972b913fb5686e64458f23f381996f443e4505971bfcd7.exedescription pid process target process PID 3564 wrote to memory of 3004 3564 e8b12315fdf765c3d8972b913fb5686e64458f23f381996f443e4505971bfcd7.exe ITS SB App Switch.exe PID 3564 wrote to memory of 3004 3564 e8b12315fdf765c3d8972b913fb5686e64458f23f381996f443e4505971bfcd7.exe ITS SB App Switch.exe PID 3564 wrote to memory of 3004 3564 e8b12315fdf765c3d8972b913fb5686e64458f23f381996f443e4505971bfcd7.exe ITS SB App Switch.exe PID 3564 wrote to memory of 1708 3564 e8b12315fdf765c3d8972b913fb5686e64458f23f381996f443e4505971bfcd7.exe ITS SB App Switch.exe PID 3564 wrote to memory of 1708 3564 e8b12315fdf765c3d8972b913fb5686e64458f23f381996f443e4505971bfcd7.exe ITS SB App Switch.exe PID 3564 wrote to memory of 1708 3564 e8b12315fdf765c3d8972b913fb5686e64458f23f381996f443e4505971bfcd7.exe ITS SB App Switch.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\e8b12315fdf765c3d8972b913fb5686e64458f23f381996f443e4505971bfcd7.exe"C:\Users\Admin\AppData\Local\Temp\e8b12315fdf765c3d8972b913fb5686e64458f23f381996f443e4505971bfcd7.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3564 -
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:3004 -
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:1708
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
87KB
MD5368332fca74f48697d842c5f4698ae1d
SHA10275153a1e62bd0eca0b02168895517ed66aac56
SHA2563a4a5b128c3a042010824fd33b719466b0d9320aa051ca3d5f1690124766ad59
SHA512fd9f1d1a4337e00fef5e9ea10a7fdf553e98df2cf2fdf818b68689a89de3c1d324de389e0c9ef863fef08a3dff8150db173b2203e9e92efaea67865e8d2805b5