Static task
static1
Behavioral task
behavioral1
Sample
Silent Miner Builder.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral2
Sample
Silent Miner Builder.exe
Resource
win11-20240802-en
General
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Target
Silent Miner Builder.exe
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Size
9.5MB
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MD5
5fb45f0d872f4d7bbb0f7f622f7601cd
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SHA1
f9863ffb5c022aa8ef9d77aceb699e86a7ce6dcb
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SHA256
94ac80b7cd27a950016c57dd0bf991e8c8a44169bbe12ee7e575b9d09904aed1
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SHA512
84b149b2772f954a2dd8c98285fa4fede51f7471f2fbdafc25a3c6978d08414e844a9a9421fe658a720ba23ae1e55110716854d1403ca27282aa79dfd5e3d2bc
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SSDEEP
196608:iOFQJFaBDCvb1H3dEy5gHtWnbw629JHxe1CGgcVZHGV8tlxiqERDwC4N:lQjhvblSWgND9JHxfcIRqERDw
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource Silent Miner Builder.exe
Files
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Silent Miner Builder.exe.exe windows:4 windows x86 arch:x86
6f462fcc6b830b77fb3fef2add9dc570
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Imports
msvcrt
malloc
_sleep
memset
strcmp
strcpy
getenv
sprintf
fopen
fwrite
fclose
__argc
__argv
_environ
_XcptFilter
__set_app_type
_controlfp
__getmainargs
exit
shell32
ShellExecuteA
kernel32
SetUnhandledExceptionFilter
Sections
.text Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 9.4MB - Virtual size: 9.4MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.bss Size: - Virtual size: 4B
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 132KB - Virtual size: 132KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ