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
01/06/2024, 20:05
Behavioral task
behavioral1
Sample
e14321ca1a6b96321d592f82e05f1438cc40ad23b8bb997251928f1e1d81061c.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral2
Sample
e14321ca1a6b96321d592f82e05f1438cc40ad23b8bb997251928f1e1d81061c.exe
Resource
win11-20240426-en
General
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Target
e14321ca1a6b96321d592f82e05f1438cc40ad23b8bb997251928f1e1d81061c.exe
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Size
266KB
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MD5
1e487742bf778c29c21daca33ec1f068
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SHA1
785b86ce7ee835158d0e61aadab1ca1312a91e51
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SHA256
e14321ca1a6b96321d592f82e05f1438cc40ad23b8bb997251928f1e1d81061c
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SHA512
7116254717f4382bc452b21462f5fc19154423b9fceba96a67282a44bcabfc7d3b28d2e7616b7bf3566acc6b764c8eece5267f7cc24bc78d231c10a0f76c65fe
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SSDEEP
6144:bXzKdNY49u8rVjV37ZSEhI1pRDl8yuPA01net:ka4AMQ80p2I01
Malware Config
Signatures
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Executes dropped EXE 2 IoCs
pid Process 3756 ITS SB App Switch.exe 3176 ITS SB App Switch.exe -
resource yara_rule behavioral2/memory/4048-0-0x0000000000700000-0x00000000007A0000-memory.dmp upx behavioral2/memory/4048-15-0x0000000000700000-0x00000000007A0000-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 4048 e14321ca1a6b96321d592f82e05f1438cc40ad23b8bb997251928f1e1d81061c.exe 4048 e14321ca1a6b96321d592f82e05f1438cc40ad23b8bb997251928f1e1d81061c.exe 4048 e14321ca1a6b96321d592f82e05f1438cc40ad23b8bb997251928f1e1d81061c.exe 4048 e14321ca1a6b96321d592f82e05f1438cc40ad23b8bb997251928f1e1d81061c.exe -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 4048 wrote to memory of 3756 4048 e14321ca1a6b96321d592f82e05f1438cc40ad23b8bb997251928f1e1d81061c.exe 76 PID 4048 wrote to memory of 3756 4048 e14321ca1a6b96321d592f82e05f1438cc40ad23b8bb997251928f1e1d81061c.exe 76 PID 4048 wrote to memory of 3756 4048 e14321ca1a6b96321d592f82e05f1438cc40ad23b8bb997251928f1e1d81061c.exe 76 PID 4048 wrote to memory of 3176 4048 e14321ca1a6b96321d592f82e05f1438cc40ad23b8bb997251928f1e1d81061c.exe 77 PID 4048 wrote to memory of 3176 4048 e14321ca1a6b96321d592f82e05f1438cc40ad23b8bb997251928f1e1d81061c.exe 77 PID 4048 wrote to memory of 3176 4048 e14321ca1a6b96321d592f82e05f1438cc40ad23b8bb997251928f1e1d81061c.exe 77
Processes
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C:\Users\Admin\AppData\Local\Temp\e14321ca1a6b96321d592f82e05f1438cc40ad23b8bb997251928f1e1d81061c.exe"C:\Users\Admin\AppData\Local\Temp\e14321ca1a6b96321d592f82e05f1438cc40ad23b8bb997251928f1e1d81061c.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4048 -
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:3756
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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:3176
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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