Trello
Behavioral task
behavioral1
Sample
8bdd318996fb3a947d10042f85b6c6ed29547e1d6ebdc177d5d85fa26859e1ca.dll
Resource
win7-20240220-en
General
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Target
8bdd318996fb3a947d10042f85b6c6ed29547e1d6ebdc177d5d85fa26859e1ca
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Size
247KB
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MD5
a0b4e7622728c317f37ae354b8bc3dbb
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SHA1
bdfd9f8371e683e9013b74cc61a3583acf9206ad
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SHA256
8bdd318996fb3a947d10042f85b6c6ed29547e1d6ebdc177d5d85fa26859e1ca
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SHA512
b5c660d3f69f6558c596861ae86731b8c9fa3f064eea0be62be9b20b79d2ffeab98873b72a81fb21b1b2f7c6d979ad42be03d917a52e33456b56a6d7d49a292c
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SSDEEP
6144:Kw7pPIEmwwD8xijj1WSo0+doNzpCUBlHe:kEmfAM1+doXHe
Malware Config
Signatures
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Beatdrop family
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Detects BEATDROP loader 1 IoCs
Processes:
resource yara_rule sample family_beatdrop -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource 8bdd318996fb3a947d10042f85b6c6ed29547e1d6ebdc177d5d85fa26859e1ca
Files
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8bdd318996fb3a947d10042f85b6c6ed29547e1d6ebdc177d5d85fa26859e1ca.dll windows:4 windows x64 arch:x64
9b75c715589663e6b77818c77bb8e429
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DEBUG_STRIPPED
IMAGE_FILE_DLL
Imports
advapi32
GetUserNameA
kernel32
CloseHandle
CreateFileA
CreateFileMappingA
CreateSemaphoreW
DeleteCriticalSection
EnterCriticalSection
GetComputerNameExA
GetCurrentProcess
GetCurrentProcessId
GetCurrentThreadId
GetLastError
GetModuleHandleA
GetModuleHandleW
GetProcAddress
GetSystemTimeAsFileTime
GetThreadContext
GetTickCount
GetTimeZoneInformation
InitializeCriticalSection
IsDBCSLeadByteEx
LeaveCriticalSection
LoadLibraryW
MapViewOfFile
MultiByteToWideChar
QueryPerformanceCounter
RaiseException
ReleaseSemaphore
ResumeThread
RtlAddFunctionTable
RtlCaptureContext
RtlLookupFunctionEntry
RtlUnwindEx
RtlVirtualUnwind
SetLastError
SetThreadContext
SetUnhandledExceptionFilter
Sleep
TerminateProcess
TlsAlloc
TlsFree
TlsGetValue
TlsSetValue
UnhandledExceptionFilter
VirtualAlloc
VirtualProtect
VirtualQuery
WaitForSingleObject
WideCharToMultiByte
WriteProcessMemory
msvcrt
___lc_codepage_func
___mb_cur_max_func
__iob_func
_amsg_exit
_assert
_ctime64
_errno
_initterm
_lock
_unlock
abort
calloc
fclose
fopen
fputc
fputs
free
fwrite
islower
isspace
isupper
localeconv
malloc
memchr
memcmp
memcpy
memmove
memset
realloc
signal
sprintf
strcmp
strerror
strlen
strncmp
vfprintf
wcslen
_write
_read
_fileno
psapi
GetModuleInformation
wininet
HttpOpenRequestA
HttpSendRequestA
InternetCloseHandle
InternetConnectA
InternetOpenA
InternetReadFile
ws2_32
WSAStartup
gethostbyname
gethostname
inet_ntoa
Exports
Exports
Sections
.text Size: 182KB - Virtual size: 181KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 464B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 33KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.pdata Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.xdata Size: 13KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.bss Size: - Virtual size: 5KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.edata Size: 512B - Virtual size: 68B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.CRT Size: 512B - Virtual size: 88B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: 512B - Virtual size: 16B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ