Static task
static1
Behavioral task
behavioral1
Sample
Astaroth.exe
Resource
win11-20240426-en
General
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Target
Astaroth.exe
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Size
17.1MB
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MD5
f1b0d66b9d4bc7f5d5f8c63baf21187d
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SHA1
95d3ce167ce620e126769943f2c0725967fe5e60
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SHA256
e1b660991de6e624d6e9bb9ded6b866ebe25c4b531291e1eae3169e92cb6c87f
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SHA512
503446f3fb6e6f8e14215bf43540eb321aa56fc66bc21bfa6bd8405cf59717159763c6a8a47955daf3bc81c0fbc6a7c755cd0f8af3ff610bcd35cab147de2701
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SSDEEP
393216:xxO7UBMvWE8NUYlT0brcg1cS2Lg11ZSmFyK9Mn6A9ZvXg+l4nBE:nLajnYlT0brtrZSmx9lATvXll4nBE
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource Astaroth.exe
Files
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Astaroth.exe.exe windows:4 windows x86 arch:x86
a9c887a4f18a3fede2cc29ceea138ed3
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
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: 16.7MB - Virtual size: 16.7MB
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: 443KB - Virtual size: 442KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ