blackbasta | 7883f01096db9bcf090c2317749b6873036c27ba92451b212b8645770e1f0b8a[.]zip

Sharing

Copy URL

Twitter E-mail

General

Target

7883f01096db9bcf090c2317749b6873036c27ba92451b212b8645770e1f0b8a.zip
Size

265KB
MD5

e3560fa0155667654e6a4e02aa836503
SHA1

773f9393350cd76d06fe0acaa365ec34696f834a
SHA256

43b90eae52e1b1033cc89a654145dc201938953c1a55e331e20df0591c4fa496
SHA512

e389eec145d47983792003c469171ce0f4b9791384af910c3794ae2e54be6cb77ae0d910bc4aa5fa28d6472a742bb087bdcd68d59ee86127fd71bd4f0787d61b
SSDEEP

6144:n76GcpuSj7to/biPDIORw/t221GIb2DOCUQoGd3Scgi2RCdsH3y:zu7to/bSDIOClXsLOCpMli24j

Score

10^/10

blackbasta

Malware Config

Signatures

Black Basta payload 1 IoCs

Processes:

resource	yara_rule
static1/unpack001/7883f01096db9bcf090c2317749b6873036c27ba92451b212b8645770e1f0b8a.exe	family_blackbasta

Blackbasta family
blackbasta

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

Processes:

resource
unpack001/7883f01096db9bcf090c2317749b6873036c27ba92451b212b8645770e1f0b8a.exe

Files

7883f01096db9bcf090c2317749b6873036c27ba92451b212b8645770e1f0b8a.zip
.zip

Password: infected
7883f01096db9bcf090c2317749b6873036c27ba92451b212b8645770e1f0b8a.exe
.exe windows x86

b3794746554a5701b2de3e5ea435c59b

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

GetFileAttributesExW
GetFullPathNameW
GetVolumeInformationW
GetTempPathW
GetVolumePathNamesForVolumeNameW
CloseHandle
GetLastError
HeapAlloc
HeapFree
GetProcessHeap
DeviceIoControl
Sleep
GetCurrentProcessId
TerminateProcess
GetFileAttributesW
GetTickCount
GetModuleFileNameW
LocalFree
FormatMessageW
MoveFileW
FreeConsole
WriteConsoleW
HeapSize
SetStdHandle
SetEnvironmentVariableW
FreeEnvironmentStringsW
FindVolumeClose
FindNextVolumeW
FindNextFileW
FindFirstVolumeW
FindFirstFileW
FindClose
CreateFileW
GetCurrentDirectoryW
FormatMessageA
WaitForSingleObjectEx
GetCurrentThreadId
GetExitCodeThread
GetNativeSystemInfo
InitializeSRWLock
ReleaseSRWLockExclusive
AcquireSRWLockExclusive
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSectionEx
TryEnterCriticalSection
DeleteCriticalSection
WideCharToMultiByte
MultiByteToWideChar
GetStringTypeW
QueryPerformanceCounter
GetSystemTimeAsFileTime
GetModuleHandleW
GetProcAddress
EncodePointer
DecodePointer
LCMapStringEx
GetLocaleInfoEx
CompareStringEx
GetCPInfo
InitializeCriticalSectionAndSpinCount
SetEvent
ResetEvent
CreateEventW
IsProcessorFeaturePresent
IsDebuggerPresent
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetStartupInfoW
GetCurrentProcess
InitializeSListHead
RaiseException
RtlUnwind
SetLastError
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
LoadLibraryExW
CreateThread
ExitThread
FreeLibraryAndExitThread
GetModuleHandleExW
ExitProcess
GetStdHandle
WriteFile
GetCommandLineA
GetCommandLineW
GetDateFormatW
GetTimeFormatW
CompareStringW
LCMapStringW
GetLocaleInfoW
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
WaitForSingleObject
GetExitCodeProcess
CreateProcessW
GetFileType
FlushFileBuffers
GetConsoleOutputCP
GetConsoleMode
ReadFile
GetFileSizeEx
SetFilePointerEx
ReadConsoleW
HeapReAlloc
GetTimeZoneInformation
FindFirstFileExW
IsValidCodePage
GetACP
GetOEMCP
GetEnvironmentStringsW
SetEndOfFile

user32

SystemParametersInfoW

shell32

SHChangeNotify

advapi32

RegSetValueExW
RegCreateKeyExW

Sections

.text
Size: 386KB - Virtual size: 385KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 128KB - Virtual size: 128KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 9KB - Virtual size: 13KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 512B - Virtual size: 480B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 18KB - Virtual size: 18KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Password: infected

b3794746554a5701b2de3e5ea435c59b

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

shell32

advapi32

Sections

.text Size: 386KB - Virtual size: 385KB

.rdata Size: 128KB - Virtual size: 128KB

.data Size: 9KB - Virtual size: 13KB

.rsrc Size: 512B - Virtual size: 480B

.reloc Size: 18KB - Virtual size: 18KB

.text
Size: 386KB - Virtual size: 385KB

.rdata
Size: 128KB - Virtual size: 128KB

.data
Size: 9KB - Virtual size: 13KB

.rsrc
Size: 512B - Virtual size: 480B

.reloc
Size: 18KB - Virtual size: 18KB