Analysis
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max time kernel
94s -
max time network
124s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
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submitted
29/08/2024, 08:28
General
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Target
2024-08-29_1d2604e969a41e2e17dfadd4f5ef7247_bkransomware.exe
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Size
632KB
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MD5
1d2604e969a41e2e17dfadd4f5ef7247
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SHA1
944650b8756649c4e943b313ce02c8cfd09d7dd3
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SHA256
8275f5367393e1a1d59708743fbf9432c3348e4afef00a29bf2ec84b81f66aa8
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SHA512
54e7d1b30ba65060dd39a6b5d80be1e40d61fb69f5b0fc8f211073b17c9d9488ab2b96a062f2e3eb914d0037d71ee9105a4ea3ac23859f11b668a173c87aa48d
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SSDEEP
12288:PpqJ6tiiKhB764qd6b5w+UhUAgGRTuUA10KwIcBQodWpZgz/vD:R064iKhB764qdoO59vA10mcBrdWG/vD
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
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Drops file in System32 directory 1 IoCs
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System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
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Suspicious behavior: EnumeratesProcesses 12 IoCs
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Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-08-29_1d2604e969a41e2e17dfadd4f5ef7247_bkransomware.exe"C:\Users\Admin\AppData\Local\Temp\2024-08-29_1d2604e969a41e2e17dfadd4f5ef7247_bkransomware.exe"1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\System32\alg.exeC:\Windows\System32\alg.exe1⤵
- Executes dropped EXE
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
661KB
MD504cda81ea78e741d4169f2eb11e0c2bd
SHA1ec5409da6eb6908899a2d44aaf06f8b982d742df
SHA256d6b86a9804640d5f6002ebfc2b6539cfcd377d25896be6ca40a5593c5c8173c5
SHA512516512210c3edcf34af9bce72009f10a0b038b5d566a62ee6637522d074b37e41386caa9f25916c4b1d6c5d0ab3dc74e1840f3f84ea5ca9fa9fa23c4469e931c
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Filesize
656KB
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Filesize
412KB
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Filesize
412KB
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Filesize
656KB
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Filesize
680KB
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Filesize
680KB