Static task
static1
Behavioral task
behavioral1
Sample
2024-09-04_cd87a9d56a226667329efbd690423b65_bkransomware.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2024-09-04_cd87a9d56a226667329efbd690423b65_bkransomware.exe
Resource
win10v2004-20240802-en
General
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Target
2024-09-04_cd87a9d56a226667329efbd690423b65_bkransomware
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Size
1.7MB
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MD5
cd87a9d56a226667329efbd690423b65
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SHA1
2bc0c090e2805cb5f87a67cb173f70bce6316364
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SHA256
77e4f72fc2abf104db289d3682341fc0d55ce6c288c75fc16ff9dd9ee6a6a961
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SHA512
bd7d0da3b0ca3f508e4ee25c169d4bdd9904816dc4f92e6b9a29f5ede470c497cb68ba543752f6db2337f6b490a996d4dcc15ec01984ff66e5e2deaaf1634716
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SSDEEP
24576:j+CwSOYJJNK/Ry5t8Stz1PjO7KX53RTh0tFda3mIA5bL1D5mSG:qxNYJJ8y5txz1rOO53RTqtixS1d+
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-04_cd87a9d56a226667329efbd690423b65_bkransomware
Files
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2024-09-04_cd87a9d56a226667329efbd690423b65_bkransomware.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 161KB - Virtual size: 160KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 40KB - Virtual size: 39KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 6KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 7KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ