Static task
static1
Behavioral task
behavioral1
Sample
2024-05-31_ccf9d7e0b8a45568aa65bd81fb3cda99_bkransomware.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-31_ccf9d7e0b8a45568aa65bd81fb3cda99_bkransomware.exe
Resource
win10v2004-20240508-en
General
-
Target
2024-05-31_ccf9d7e0b8a45568aa65bd81fb3cda99_bkransomware
-
Size
1.3MB
-
MD5
ccf9d7e0b8a45568aa65bd81fb3cda99
-
SHA1
030bea3c132e2eb3c2c618a092a0ecfe13042ba2
-
SHA256
192bc2580ae00bbe7ab77ed3ea5b644ab11516515bf7ae176683ae779fac42ba
-
SHA512
2d6df6f5d038f08a8376c2062a5d1e857075b750d9e666bdcdc4be6454fd97854025ed5b40f7da832915e2aa66563129145001e48798db62ac351ace3351d25f
-
SSDEEP
12288:mGENZMkY8pJWhzVCTt2w5xb8c+WxDGQWH179ZBXH/Em:mJJaIT7xI7Hh9ZBXf
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-05-31_ccf9d7e0b8a45568aa65bd81fb3cda99_bkransomware
Files
-
2024-05-31_ccf9d7e0b8a45568aa65bd81fb3cda99_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: 133KB - Virtual size: 133KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 43KB - Virtual size: 42KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 5KB - Virtual size: 18KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 95KB - Virtual size: 95KB
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