Analysis
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max time kernel
121s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240508-en -
resource tags
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submitted
29/05/2024, 09:31
General
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Target
2024-05-29_ca928aaeb7a41bf3dbf503d8f8db1927_bkransomware.exe
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Size
1017KB
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MD5
ca928aaeb7a41bf3dbf503d8f8db1927
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SHA1
1471e2dd2abae4f87636450c7c97150cef4c03e9
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SHA256
12031ac69a6340926071e61d438ba8b7a9f4640dc6046eab03a9933db9bbdf4b
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SHA512
aa3177d76e655bd3739bb3bc90340742a5438b7b875f76a7fc2ff25fd14cafcf0d5a5a06ec5d2c553dece3ddf0102aeef8d9774475c8f7ac2a9c752727d203e1
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SSDEEP
24576:Y2lmN4Rm/TwSfVcYG3K/cJHlnFR+IGNe8j3Iz:Y2MN4RmLNiXicJFFRGNzj3
Score
7/10
Malware Config
Signatures
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Executes dropped EXE 2 IoCs
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Drops file in System32 directory 1 IoCs
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Drops file in Windows directory 1 IoCs
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Suspicious use of AdjustPrivilegeToken 1 IoCs
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Suspicious use of SetWindowsHookEx 3 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-05-29_ca928aaeb7a41bf3dbf503d8f8db1927_bkransomware.exe"C:\Users\Admin\AppData\Local\Temp\2024-05-29_ca928aaeb7a41bf3dbf503d8f8db1927_bkransomware.exe"1⤵
- Drops file in System32 directory
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
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C:\Windows\System32\alg.exeC:\Windows\System32\alg.exe1⤵
- Executes dropped EXE
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
644KB
MD56fd816e50fc5e864e0bdae6161a9aa5c
SHA118e52a33518725f52ff1e83a8c6e09301b6cc7ef
SHA256f9ef05c386b3c09a6dcba8b5a599535ac82e551cb12d21bfea9bab21c08333c5
SHA5125a9e6ae1f8dfa8a7f993b4aaa7286be8c02d7c3bff418e06ae423d52e2d07cfb2f9f8e090fc287484f667ba321578775faad263657f72db7ef8cd01da4e31dfd
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Filesize
1.0MB
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Filesize
408KB
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Filesize
408KB
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Filesize
1.0MB
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Filesize
656KB
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Filesize
656KB