Static task
static1
Behavioral task
behavioral1
Sample
Bit Joiner.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
Bit Joiner.exe
Resource
win10v2004-20240802-en
General
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Target
Bit Joiner.exe
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Size
2.6MB
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MD5
b4f3bdb90323e8ee100839fec6cae57a
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SHA1
3d7c598373536b1d3dcdd5f05940611711da0851
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SHA256
13b16e9135c3ea9f06fcdbd65b008e96bf444efe6016ddaad41cdff3a060972a
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SHA512
8630973ee09b196aaa6f6d876e1de3ab9400b08d0fc9788b4a2d1b4e6f69b5a2b5fafe49b93113f4cefc31881dfa3d6b2447fa324e632e7b51b93db398b6551c
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SSDEEP
49152:geI7I7IFCOKNdeLOgVjlho2ZMKOuh2lYgUo:geI7I7IYpgVJhqKOcQ
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource Bit Joiner.exe
Files
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Bit Joiner.exe.exe windows:4 windows x86 arch:x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 2.3MB - Virtual size: 2.3MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 234KB - Virtual size: 234KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ