Static task
static1
Behavioral task
behavioral1
Sample
2024-06-24_8173e4e6eb57327f845a02e8544029bf_bkransomware.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-06-24_8173e4e6eb57327f845a02e8544029bf_bkransomware.exe
Resource
win10v2004-20240226-en
General
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Target
2024-06-24_8173e4e6eb57327f845a02e8544029bf_bkransomware
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Size
136KB
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MD5
8173e4e6eb57327f845a02e8544029bf
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SHA1
e746b339fb0924f0e4de72bd815ba79bde8f1104
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SHA256
5aecd8bac633a418e1ab3ce21ae4963698ce9b023bd1a52975171a561d2044e1
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SHA512
c7f0512b3e6e7eca54b692390468d2aa299745e0ecc4fbec37b0fedccfd3099346e8a578c5aff27e1293597bde8158116696820f37fcad5f50b2b1949daeedd1
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SSDEEP
3072:oJxw+f8aeRVXapBTVfBIPPwnx4MDdfj2lnMkYWIbDdrZ6p7c3WVstAxI+m:SCZaAlapB5Ofg6JIA2
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-06-24_8173e4e6eb57327f845a02e8544029bf_bkransomware
Files
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2024-06-24_8173e4e6eb57327f845a02e8544029bf_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_32BIT_MACHINE
Sections
.text Size: 165KB - Virtual size: 164KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 45KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 325KB - Virtual size: 334KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 118KB - Virtual size: 117KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 9KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ