MatrixRansomware[.]bin

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General

Target

MatrixRansomware.bin
Size

1.2MB
MD5

a93bd199d34d21cc9102600c6ce782cf
SHA1

31b50d84aa1af4f0e76a523382caba476f6e45dc
SHA256

242713ef2f372f0d39ca8f01bd09c9f99bcfe850e156621c023dd9e0bfb9bd95
SHA512

642e0cacf80a54ffa8f1bdeebb2a9b9449bb062bc331924ff8b6c93853ade68cdbd23928081d7c5da7bce944f5c553b0c4b05bd90fda525f017415bd891534c2
SSDEEP

24576:NykKxXJdZiDTrfJR5ez1888K0aNE1eXTBoAlK/u95ByxXEfui:N8bcLK+KzlK/udyh/i

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
MatrixRansomware.bin

Files

MatrixRansomware.bin
.exe windows x86

Password: pretty bad

ca3b1af31abe1beced65a635aa0c47a3

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI

Imports

oleaut32

SysFreeString
SysReAllocStringLen
SysAllocStringLen
SafeArrayPtrOfIndex
SafeArrayGetUBound
SafeArrayGetLBound
SafeArrayCreate
VariantChangeType
VariantCopy
VariantClear
VariantInit
GetErrorInfo

advapi32

RegQueryValueExW
RegOpenKeyExW
RegCloseKey
OpenThreadToken
OpenProcessToken
GetUserNameA
GetTokenInformation
GetSidSubAuthorityCount
GetSidSubAuthority
FreeSid
EqualSid
AllocateAndInitializeSid
CryptGenRandom
CryptReleaseContext
CryptAcquireContextW

user32

MessageBoxA
CharNextW
LoadStringW
PeekMessageW
MsgWaitForMultipleObjects
MessageBoxW
GetSystemMetrics
CharUpperBuffW
CharUpperW
CharLowerBuffW

kernel32

Sleep
VirtualFree
VirtualAlloc
lstrlenW
VirtualQuery
GetTickCount
GetSystemInfo
GetVersion
CompareStringW
IsDBCSLeadByteEx
IsValidLocale
SetThreadLocale
GetSystemDefaultUILanguage
GetUserDefaultUILanguage
GetLocaleInfoW
WideCharToMultiByte
MultiByteToWideChar
GetConsoleOutputCP
GetConsoleCP
GetACP
LoadLibraryExW
GetStartupInfoW
GetProcAddress
GetModuleHandleW
GetModuleFileNameW
GetCommandLineW
FreeLibrary
GetLastError
UnhandledExceptionFilter
RtlUnwind
RaiseException
ExitProcess
ExitThread
SwitchToThread
GetCurrentThreadId
CreateThread
DeleteCriticalSection
LeaveCriticalSection
EnterCriticalSection
InitializeCriticalSection
FindFirstFileW
FindClose
WriteFile
SetFilePointer
SetEndOfFile
ReadFile
GetFileType
GetFileSize
CreateFileW
GetStdHandle
CloseHandle
LoadLibraryA
TlsSetValue
TlsGetValue
LocalFree
LocalAlloc
WaitForSingleObject
WaitForMultipleObjects
VirtualQueryEx
VirtualProtect
VerSetConditionMask
VerifyVersionInfoW
SuspendThread
SizeofResource
SetThreadPriority
SetLastError
SetFileAttributesW
SetEvent
SetErrorMode
ResumeThread
ResetEvent
ReleaseMutex
QueryPerformanceFrequency
QueryPerformanceCounter
OpenMutexW
MoveFileExW
LockResource
LoadResource
LoadLibraryW
HeapFree
HeapDestroy
HeapCreate
HeapAlloc
GetVolumeInformationW
GetVersionExW
GetUserDefaultLangID
GetUserDefaultLCID
GetThreadTimes
GetThreadPriority
GetThreadLocale
GetSystemTimes
GetSystemDefaultLangID
GetSystemDefaultLCID
GetProcessTimes
GetLocalTime
GetFullPathNameW
GetFileAttributesW
GetExitCodeThread
GetDriveTypeW
GetDiskFreeSpaceW
GetDateFormatW
GetCurrentThread
GetCurrentProcessId
GetCurrentProcess
GetComputerNameA
GetCPInfoExW
GetCPInfo
FreeResource
InterlockedCompareExchange
FormatMessageW
FindResourceW
FindNextFileW
ExpandEnvironmentStringsW
EnumSystemLocalesW
EnumCalendarInfoW
DeleteFileW
CreateProcessW
CreateMutexW
CreateEventW

ole32

CoUninitialize
CoInitialize

shell32

SHGetSpecialFolderPathW

wsock32

WSACleanup
WSAStartup
gethostname
gethostbyname
inet_ntoa

netapi32

NetShareEnum
NetApiBufferFree

Exports

Exports

TMethodImplementationIntercept

Sections

.text
Size: 878KB - Virtual size: 878KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.itext
Size: 20KB - Virtual size: 19KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 23KB - Virtual size: 22KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.bss
Size: - Virtual size: 25KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 5KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.didata
Size: 512B - Virtual size: 250B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.edata
Size: 512B - Virtual size: 108B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.tls
Size: - Virtual size: 20B

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 512B - Virtual size: 24B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 295KB - Virtual size: 295KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Password: pretty bad

ca3b1af31abe1beced65a635aa0c47a3

Headers

File Characteristics

Imports

oleaut32

advapi32

user32

kernel32

ole32

shell32

wsock32

netapi32

Exports

Exports

Sections

.text Size: 878KB - Virtual size: 878KB

.itext Size: 20KB - Virtual size: 19KB

.data Size: 23KB - Virtual size: 22KB

.bss Size: - Virtual size: 25KB

.idata Size: 5KB - Virtual size: 4KB

.didata Size: 512B - Virtual size: 250B

.edata Size: 512B - Virtual size: 108B

.tls Size: - Virtual size: 20B

.rdata Size: 512B - Virtual size: 24B

.rsrc Size: 295KB - Virtual size: 295KB

.text
Size: 878KB - Virtual size: 878KB

.itext
Size: 20KB - Virtual size: 19KB

.data
Size: 23KB - Virtual size: 22KB

.bss
Size: - Virtual size: 25KB

.idata
Size: 5KB - Virtual size: 4KB

.didata
Size: 512B - Virtual size: 250B

.edata
Size: 512B - Virtual size: 108B

.tls
Size: - Virtual size: 20B

.rdata
Size: 512B - Virtual size: 24B

.rsrc
Size: 295KB - Virtual size: 295KB