2025-04-07_4cdac7a47d6770fed9edd922b3cda0fb_amadey_black-basta_coinminer_luca-stealer_remcos_revil_smoke-loader

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General

Target

2025-04-07_4cdac7a47d6770fed9edd922b3cda0fb_amadey_black-basta_coinminer_luca-stealer_remcos_revil_smoke-loader
Size

3.2MB
MD5

4cdac7a47d6770fed9edd922b3cda0fb
SHA1

b3ec5256a6166ae3cee6d42dbf39c20fe76244ec
SHA256

dd19e61d163a4f60de99634b57d4732a338efb745677654b55f1cb06d801b590
SHA512

f404374e49e7366ed81bbec6c21c223f3a8f03ef103fc164edaa3c1239c69f42bc31acf409d78abcb780ae242d3fb051aa9ce60e68fcc80cc347d1d641468362
SSDEEP

49152:12HbjNwKMq0RPkLDtVSwwXi5O3gPRA4Pz93/g6qRxF43ef7rCOBP:12HnmckkLl75O14duj43ef

Score

3^/10

Malware Config

Signatures

Embeds OpenSSL 1 IoCs

Embeds OpenSSL, may be used to circumvent TLS interception.

resource	yara_rule
sample	embeds_openssl

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2025-04-07_4cdac7a47d6770fed9edd922b3cda0fb_amadey_black-basta_coinminer_luca-stealer_remcos_revil_smoke-loader

Files

2025-04-07_4cdac7a47d6770fed9edd922b3cda0fb_amadey_black-basta_coinminer_luca-stealer_remcos_revil_smoke-loader
.exe windows:6 windows x86 arch:x86

d01683de844fe25a761903e27ba358de

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

MapViewOfFile
CreateFileMappingW
GetSystemTime
GetComputerNameExA
VerifyVersionInfoW
lstrcpyW
DecodePointer
WriteConsoleW
HeapSize
DeleteFileW
GetProcessHeap
GetStringTypeW
FreeLibrary
GetModuleHandleW
VerSetConditionMask
VirtualAllocEx
GetProcAddress
LoadLibraryW
K32GetModuleInformation
CloseHandle
GlobalFree
GlobalAlloc
lstrcatW
LoadLibraryA
GetSystemDirectoryW
GetCurrentThreadId
CreateFileW
GetModuleFileNameW
GetCurrentProcess
VirtualFree
VirtualProtect
SetEnvironmentVariableW
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineW
GetCommandLineA
GetCPInfo
GetOEMCP
IsValidCodePage
FindFirstFileExW
SetEndOfFile
GetTimeZoneInformation
GetFullPathNameW
GetCurrentDirectoryW
SetStdHandle
FlushFileBuffers
HeapReAlloc
LCMapStringW
CompareStringW
GetTimeFormatW
GetDateFormatW
HeapFree
HeapAlloc
GetConsoleOutputCP
SetFilePointerEx
GetFileAttributesExW
FreeLibraryAndExitThread
ExitThread
CreateThread
FileTimeToSystemTime
SystemTimeToTzSpecificLocalTime
GetFileInformationByHandle
GetDriveTypeW
SetConsoleCtrlHandler
ExitProcess
LoadLibraryExW
InitializeCriticalSectionAndSpinCount
EncodePointer
GetStdHandle
GetFileType
WriteFile
GetLastError
MultiByteToWideChar
GetEnvironmentVariableW
SetLastError
InitializeSRWLock
ReleaseSRWLockExclusive
ReleaseSRWLockShared
AcquireSRWLockExclusive
AcquireSRWLockShared
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetModuleHandleExW
GetCurrentProcessId
GetSystemTimeAsFileTime
WideCharToMultiByte
GetACP
Sleep
GetSystemDirectoryA
FormatMessageA
InitializeCriticalSection
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
ReleaseSemaphore
WaitForSingleObject
GetExitCodeThread
CreateSemaphoreA
FindClose
FindFirstFileW
FindNextFileW
SystemTimeToFileTime
GetConsoleMode
SetConsoleMode
ReadConsoleA
ReadConsoleW
FormatMessageW
QueryPerformanceCounter
GetTickCount
InitializeCriticalSectionEx
SetEvent
CreateEventW
QueryPerformanceFrequency
GetModuleHandleA
MoveFileExW
WaitForSingleObjectEx
GetEnvironmentVariableA
ReadFile
PeekNamedPipe
WaitForMultipleObjects
SleepEx
GetFileSizeEx
LocalFree
UnhandledExceptionFilter
SetUnhandledExceptionFilter
TerminateProcess
IsProcessorFeaturePresent
InitializeSListHead
IsDebuggerPresent
GetStartupInfoW
RtlUnwind
RaiseException

user32

SetWindowPos
SetFocus
SetForegroundWindow
MessageBoxW
GetUserObjectInformationW
GetProcessWindowStation
SetActiveWindow
LoadStringW
wsprintfA
ShowWindow
AttachThreadInput
GetWindowThreadProcessId
GetForegroundWindow

shell32

SHGetKnownFolderPath
SHGetSpecialFolderPathW

ole32

CoCreateInstance
CoUninitialize
CoInitialize

oleaut32

VariantClear

crypt32

CertFindCertificateInStore
CertDuplicateCertificateContext
CertFreeCertificateContext
CertGetCertificateContextProperty
CertEnumCertificatesInStore
CertCloseStore
CertOpenSystemStoreW
CryptStringToBinaryW
PFXImportCertStore
CryptDecodeObjectEx
CertAddCertificateContextToStore
CertFindExtension
CertGetNameStringW
CryptQueryObject
CertCreateCertificateChainEngine
CertFreeCertificateChain
CertFreeCertificateChainEngine
CertGetCertificateChain
CertOpenStore

ws2_32

send
recv
WSASetLastError
getservbyname
getservbyport
gethostbyaddr
inet_ntoa
inet_addr
bind
htonl
WSAGetLastError
WSACleanup
WSAStartup
gethostbyname
select
ntohs
getsockopt
getsockname
ioctlsocket
closesocket
connect
listen
setsockopt
socket
shutdown
getpeername
recvfrom
sendto
WSACloseEvent
WSACreateEvent
WSAEnumNetworkEvents
WSAEventSelect
WSAResetEvent
accept
WSAWaitForMultipleEvents
inet_pton
inet_ntop
WSAIoctl
__WSAFDIsSet
getaddrinfo
freeaddrinfo
gethostname
htons

bcrypt

BCryptGenRandom

advapi32

CryptExportKey
CryptSetHashParam
CryptGetProvParam
CryptGetUserKey
CryptDecrypt
CryptCreateHash
CryptDestroyHash
CryptSignHashW
CryptEnumProvidersW
CryptGetHashParam
CryptHashData
CryptImportKey
CryptEncrypt
CryptGenRandom
CryptReleaseContext
CryptAcquireContextW
ReportEventW
RegisterEventSourceW
DeregisterEventSource
CryptDestroyKey

Sections

.text
Size: 2.0MB - Virtual size: 2.0MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 579KB - Virtual size: 578KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 494KB - Virtual size: 511KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 77KB - Virtual size: 77KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 98KB - Virtual size: 97KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

d01683de844fe25a761903e27ba358de

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

shell32

ole32

oleaut32

crypt32

ws2_32

bcrypt

advapi32

Sections

.text Size: 2.0MB - Virtual size: 2.0MB

.rdata Size: 579KB - Virtual size: 578KB

.data Size: 494KB - Virtual size: 511KB

.rsrc Size: 77KB - Virtual size: 77KB

.reloc Size: 98KB - Virtual size: 97KB

.text
Size: 2.0MB - Virtual size: 2.0MB

.rdata
Size: 579KB - Virtual size: 578KB

.data
Size: 494KB - Virtual size: 511KB

.rsrc
Size: 77KB - Virtual size: 77KB

.reloc
Size: 98KB - Virtual size: 97KB