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Analysis
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max time kernel
118s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20240220-en -
resource tags
arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-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
-
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 2980 recommend.exe -
Loads dropped DLL 2 IoCs
pid Process 2924 545bc8984ec7196a39b0cb082bdd34fd3509f4ab3f09b5a037bfc76bf39ed36c.exe 2924 545bc8984ec7196a39b0cb082bdd34fd3509f4ab3f09b5a037bfc76bf39ed36c.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 2924 545bc8984ec7196a39b0cb082bdd34fd3509f4ab3f09b5a037bfc76bf39ed36c.exe 2924 545bc8984ec7196a39b0cb082bdd34fd3509f4ab3f09b5a037bfc76bf39ed36c.exe 2924 545bc8984ec7196a39b0cb082bdd34fd3509f4ab3f09b5a037bfc76bf39ed36c.exe 2924 545bc8984ec7196a39b0cb082bdd34fd3509f4ab3f09b5a037bfc76bf39ed36c.exe 2980 recommend.exe 2980 recommend.exe 2980 recommend.exe 2980 recommend.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2924 wrote to memory of 2980 2924 545bc8984ec7196a39b0cb082bdd34fd3509f4ab3f09b5a037bfc76bf39ed36c.exe 28 PID 2924 wrote to memory of 2980 2924 545bc8984ec7196a39b0cb082bdd34fd3509f4ab3f09b5a037bfc76bf39ed36c.exe 28 PID 2924 wrote to memory of 2980 2924 545bc8984ec7196a39b0cb082bdd34fd3509f4ab3f09b5a037bfc76bf39ed36c.exe 28 PID 2924 wrote to memory of 2980 2924 545bc8984ec7196a39b0cb082bdd34fd3509f4ab3f09b5a037bfc76bf39ed36c.exe 28
Processes
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C:\Users\Admin\AppData\Local\Temp\545bc8984ec7196a39b0cb082bdd34fd3509f4ab3f09b5a037bfc76bf39ed36c.exe"C:\Users\Admin\AppData\Local\Temp\545bc8984ec7196a39b0cb082bdd34fd3509f4ab3f09b5a037bfc76bf39ed36c.exe"1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2924 -
C:\Program Files\behavioral\recommend.exe"C:\Program Files\behavioral\recommend.exe" "33201"2⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
PID:2980
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Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
-
Filesize
396KB
MD509a95a8641ed46e88638ce527b9365f2
SHA125e65fb19cfd9181f550b6c0c65cb650827b1f0e
SHA25669d188d26df9ddddb0ba9d47ee6164bdf85f46dd54126e2a4b3bd914b9f83d27
SHA51276c4dad6d1f5eb57bee732a79933b2a2257f707ea9d25b9db85ec590c94bf7a07bbb1cf57a52945143b138f2705b5930ac329e3c2ba3ee4509d962b2b247d8a5