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Analysis
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max time kernel
90s -
max time network
155s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
23/09/2022, 13:31
Static task
static1
Behavioral task
behavioral1
Sample
BebraCraft.exe
Resource
win7-20220812-en
0 signatures
150 seconds
Behavioral task
behavioral2
Sample
BebraCraft.exe
Resource
win10v2004-20220812-en
2 signatures
150 seconds
General
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Target
BebraCraft.exe
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Size
14.6MB
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MD5
5554afba1f894477a870586707280f05
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SHA1
d438b67f96eef7cc47ea898ee7a97607e1771948
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SHA256
0ead50b6e178331dc5e0ed73d4080afd8682f12358730c0d7ae62a95be167e52
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SHA512
35156e12704659455be265243bafc476a36c9d77291f063c26b5aa034d4acdae0a4d0dd25a47393091c70bc42fef42eff1846483754b9f39b0f6f04cc785b380
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SSDEEP
393216:+DNFObhV8d9lYJYboiyRmaBGVNEJkuQFS2woPZOUcr9mRHV6jU:+DNFsVeljovR9KFSZkq9mBoU
Score
4/10
Malware Config
Signatures
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Drops file in Program Files directory 12 IoCs
description ioc Process File opened for modification C:\Program Files\Java\jre1.8.0_66\bin\server\symbols\dll\ntdll.pdb javaw.exe File opened for modification C:\Program Files\Java\jre1.8.0_66\bin\jvm.pdb javaw.exe File opened for modification C:\Program Files\Java\jre1.8.0_66\bin\dll\jvm.pdb javaw.exe File opened for modification C:\Program Files\Java\jre1.8.0_66\bin\symbols\dll\jvm.pdb javaw.exe File opened for modification C:\Program Files\Java\jre1.8.0_66\bin\server\dll\ntdll.pdb javaw.exe File opened for modification C:\Program Files\Java\jre1.8.0_66\bin\ntdll.pdb javaw.exe File opened for modification C:\Program Files\Java\jre1.8.0_66\bin\dll\ntdll.pdb javaw.exe File opened for modification C:\Program Files\Java\jre1.8.0_66\bin\symbols\dll\ntdll.pdb javaw.exe File opened for modification C:\Program Files\Java\jre1.8.0_66\bin\server\jvm.pdb javaw.exe File opened for modification C:\Program Files\Java\jre1.8.0_66\bin\server\dll\jvm.pdb javaw.exe File opened for modification C:\Program Files\Java\jre1.8.0_66\bin\server\symbols\dll\jvm.pdb javaw.exe File opened for modification C:\Program Files\Java\jre1.8.0_66\bin\server\ntdll.pdb javaw.exe -
Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 4932 wrote to memory of 3804 4932 BebraCraft.exe 79 PID 4932 wrote to memory of 3804 4932 BebraCraft.exe 79
Processes
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C:\Users\Admin\AppData\Local\Temp\BebraCraft.exe"C:\Users\Admin\AppData\Local\Temp\BebraCraft.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:4932 -
C:\Program Files\Java\jre1.8.0_66\bin\javaw.exe"C:\Program Files\Java\jre1.8.0_66\bin\javaw.exe" -jar "C:\Users\Admin\AppData\Local\Temp\BebraCraft.exe"2⤵
- Drops file in Program Files directory
PID:3804
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