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Analysis
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max time kernel
149s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20240412-en -
resource tags
arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system -
submitted
24/04/2024, 21:52
Static task
static1
Behavioral task
behavioral1
Sample
545bc8984ec7196a39b0cb082bdd34fd3509f4ab3f09b5a037bfc76bf39ed36c.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
545bc8984ec7196a39b0cb082bdd34fd3509f4ab3f09b5a037bfc76bf39ed36c.exe
Resource
win10v2004-20240412-en
General
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Target
545bc8984ec7196a39b0cb082bdd34fd3509f4ab3f09b5a037bfc76bf39ed36c.exe
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Size
396KB
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MD5
892732e0002b698aa7b7326253bfce60
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SHA1
aef46aeced4b37cc83130d0f99a109113c49b11a
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SHA256
545bc8984ec7196a39b0cb082bdd34fd3509f4ab3f09b5a037bfc76bf39ed36c
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SHA512
8130587f6f2636baa1e1dfdb6538917712a5a354fbe190097f04eba69ce7a27458950b025bb9dee9a46caa57c1881586820364633f2d73b429918cc6f5e70ebe
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SSDEEP
12288:uplrVbDdQaqdS/ofraFErH8uB2Wm0SXsNr5FU:axRQ+Fucuvm0as
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
pid Process 840 recommend.exe -
Drops file in Program Files directory 1 IoCs
description ioc Process File created C:\Program Files\behavioral\recommend.exe 545bc8984ec7196a39b0cb082bdd34fd3509f4ab3f09b5a037bfc76bf39ed36c.exe -
Suspicious use of SetWindowsHookEx 8 IoCs
pid Process 3020 545bc8984ec7196a39b0cb082bdd34fd3509f4ab3f09b5a037bfc76bf39ed36c.exe 3020 545bc8984ec7196a39b0cb082bdd34fd3509f4ab3f09b5a037bfc76bf39ed36c.exe 3020 545bc8984ec7196a39b0cb082bdd34fd3509f4ab3f09b5a037bfc76bf39ed36c.exe 3020 545bc8984ec7196a39b0cb082bdd34fd3509f4ab3f09b5a037bfc76bf39ed36c.exe 840 recommend.exe 840 recommend.exe 840 recommend.exe 840 recommend.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3020 wrote to memory of 840 3020 545bc8984ec7196a39b0cb082bdd34fd3509f4ab3f09b5a037bfc76bf39ed36c.exe 85 PID 3020 wrote to memory of 840 3020 545bc8984ec7196a39b0cb082bdd34fd3509f4ab3f09b5a037bfc76bf39ed36c.exe 85 PID 3020 wrote to memory of 840 3020 545bc8984ec7196a39b0cb082bdd34fd3509f4ab3f09b5a037bfc76bf39ed36c.exe 85
Processes
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C:\Users\Admin\AppData\Local\Temp\545bc8984ec7196a39b0cb082bdd34fd3509f4ab3f09b5a037bfc76bf39ed36c.exe"C:\Users\Admin\AppData\Local\Temp\545bc8984ec7196a39b0cb082bdd34fd3509f4ab3f09b5a037bfc76bf39ed36c.exe"1⤵
- Drops file in Program Files directory
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3020 -
C:\Program Files\behavioral\recommend.exe"C:\Program Files\behavioral\recommend.exe" "33201"2⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
PID:840
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Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
396KB
MD573ca4f7415370b6dd08f665cc4977bdb
SHA1800b6ed7e0738329c2cb55b68dad5e67359a6772
SHA2566d23715c3b1c543bb6624dd25c906c82d98c9e36bc8e543a85d78c6252bb5c87
SHA51217beef7c930040718a5cfd36e959938e2d817c186e6d81be229254461e1c62eff9745b343008343efaeb7b04608a95734a847b07b76256cfa0b4f2325f66d195