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Analysis
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max time kernel
70s -
max time network
134s -
platform
windows10-1703_x64 -
resource
win10-20220812-en -
resource tags
arch:x64arch:x86image:win10-20220812-enlocale:en-usos:windows10-1703-x64system -
submitted
11/02/2023, 16:43
Behavioral task
behavioral1
Sample
295eeff01c62d8bd79faf956a241ee18c3741de10026fbad22b5751b3e0c9f92.exe
Resource
win10-20220812-en
General
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Target
295eeff01c62d8bd79faf956a241ee18c3741de10026fbad22b5751b3e0c9f92.exe
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Size
277KB
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MD5
80d31352e2b7ce094a8587e2fa7f6ea6
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SHA1
aca7d673fcbedcc7b832d41fc7b2b2c4a495388e
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SHA256
295eeff01c62d8bd79faf956a241ee18c3741de10026fbad22b5751b3e0c9f92
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SHA512
9a7234c1d922a4cb61e7405849dbb181f4d49b7692734292c226c8735f14efb99b18c3b622a18711d8999692080009e169968ff4e811d3e25c416da2df26d2a4
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SSDEEP
3072:pNXEGZJWhfNFC4S60+XoLczrVmXNDdpF8MZJQW/4aAoD1gad/gBh/SMvH01ne4PA:HXzKdNY49u8rV4/J4wxYBh/P01netd
Malware Config
Signatures
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Executes dropped EXE 2 IoCs
pid Process 3644 ITS SB App Switch.exe 1476 ITS SB App Switch.exe -
resource yara_rule behavioral1/memory/2240-116-0x0000000000370000-0x0000000000410000-memory.dmp upx behavioral1/memory/2240-186-0x0000000000370000-0x0000000000410000-memory.dmp upx behavioral1/memory/2240-217-0x0000000000370000-0x0000000000410000-memory.dmp upx -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 2240 295eeff01c62d8bd79faf956a241ee18c3741de10026fbad22b5751b3e0c9f92.exe 2240 295eeff01c62d8bd79faf956a241ee18c3741de10026fbad22b5751b3e0c9f92.exe 2240 295eeff01c62d8bd79faf956a241ee18c3741de10026fbad22b5751b3e0c9f92.exe 2240 295eeff01c62d8bd79faf956a241ee18c3741de10026fbad22b5751b3e0c9f92.exe -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 2240 wrote to memory of 3644 2240 295eeff01c62d8bd79faf956a241ee18c3741de10026fbad22b5751b3e0c9f92.exe 67 PID 2240 wrote to memory of 3644 2240 295eeff01c62d8bd79faf956a241ee18c3741de10026fbad22b5751b3e0c9f92.exe 67 PID 2240 wrote to memory of 3644 2240 295eeff01c62d8bd79faf956a241ee18c3741de10026fbad22b5751b3e0c9f92.exe 67 PID 2240 wrote to memory of 1476 2240 295eeff01c62d8bd79faf956a241ee18c3741de10026fbad22b5751b3e0c9f92.exe 68 PID 2240 wrote to memory of 1476 2240 295eeff01c62d8bd79faf956a241ee18c3741de10026fbad22b5751b3e0c9f92.exe 68 PID 2240 wrote to memory of 1476 2240 295eeff01c62d8bd79faf956a241ee18c3741de10026fbad22b5751b3e0c9f92.exe 68
Processes
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C:\Users\Admin\AppData\Local\Temp\295eeff01c62d8bd79faf956a241ee18c3741de10026fbad22b5751b3e0c9f92.exe"C:\Users\Admin\AppData\Local\Temp\295eeff01c62d8bd79faf956a241ee18c3741de10026fbad22b5751b3e0c9f92.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2240 -
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:3644
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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:1476
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
87KB
MD5368332fca74f48697d842c5f4698ae1d
SHA10275153a1e62bd0eca0b02168895517ed66aac56
SHA2563a4a5b128c3a042010824fd33b719466b0d9320aa051ca3d5f1690124766ad59
SHA512fd9f1d1a4337e00fef5e9ea10a7fdf553e98df2cf2fdf818b68689a89de3c1d324de389e0c9ef863fef08a3dff8150db173b2203e9e92efaea67865e8d2805b5
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Filesize
87KB
MD5368332fca74f48697d842c5f4698ae1d
SHA10275153a1e62bd0eca0b02168895517ed66aac56
SHA2563a4a5b128c3a042010824fd33b719466b0d9320aa051ca3d5f1690124766ad59
SHA512fd9f1d1a4337e00fef5e9ea10a7fdf553e98df2cf2fdf818b68689a89de3c1d324de389e0c9ef863fef08a3dff8150db173b2203e9e92efaea67865e8d2805b5