meduza | meduza2[.]exe

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General

Target

meduza2.exe
Size

1.5MB
MD5

0842c1a1d5fe5c7cc934fc5021b0885b
SHA1

057cc72a78d78b126fe0fc5f05498ceb9b7da2c6
SHA256

2ab767ed95da57611db4f66990f750d981fdabce02b606e6910e2690a2b5acef
SHA512

d0d5eae46c621e752b4ffc59aff24b70d6229ddf30239def128ce62a7f77c0e223591dc4a4a8abb84630c7905851dfdcc7b644e45c06991674d287ec98ebae4d
SSDEEP

24576:Gjsuba3nkq2xRgjzn9ZrpN9lzCUDmsXUwl2QQGTZMpf1aHC8Pu2:Fuba3nkq2xq3n9ZrrzvmsXbsRNSu2

Score

10^/10

meduza

Malware Config

Signatures

Meduza Stealer payload 1 IoCs

resource	yara_rule
sample	family_meduza

Meduza family
meduza

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
meduza2.exe

Files

meduza2.exe
.exe windows:6 windows x64 arch:x64

9d444da8b49ab1101a8445f51b82b024

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

Imports

ws2_32

closesocket
inet_pton
WSAStartup
send
socket
connect
recv
WSACleanup
htons

crypt32

CryptUnprotectData

wininet

InternetQueryDataAvailable
InternetReadFile
InternetCloseHandle
InternetOpenW
InternetOpenUrlA
InternetOpenA
HttpQueryInfoW

ntdll

NtQueryInformationProcess
NtOpenProcess
NtQueryObject
NtQuerySystemInformation

rstrtmgr

RmGetList
RmStartSession
RmEndSession
RmRegisterResources

kernel32

FindFirstFileW
FindNextFileW
FindClose
CreateToolhelp32Snapshot
Process32NextW
LoadLibraryA
Process32FirstW
CloseHandle
GetProcAddress
FreeLibrary
MultiByteToWideChar
LocalFree
WideCharToMultiByte
GetExitCodeProcess
WriteProcessMemory
TerminateProcess
GetModuleFileNameW
WaitForSingleObject
ResumeThread
GetThreadContext
VirtualAllocEx
CreateProcessW
SetThreadContext
ExitProcess
ReadFile
GetModuleFileNameA
GetVolumeInformationW
GetGeoInfoA
HeapFree
EnterCriticalSection
GetCurrentProcess
GetProcessId
GetProductInfo
LeaveCriticalSection
SetFilePointer
InitializeCriticalSectionEx
FreeEnvironmentStringsW
GetModuleHandleA
OpenProcess
HeapSize
GetLogicalDriveStringsW
GetFinalPathNameByHandleA
GetTimeZoneInformation
GetLastError
HeapReAlloc
GetNativeSystemInfo
HeapAlloc
GetUserGeoID
DecodePointer
GetFileSize
DeleteCriticalSection
GetComputerNameW
GetProcessHeap
GlobalMemoryStatusEx
GetModuleHandleW
GetEnvironmentStringsW
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
IsDebuggerPresent
UnhandledExceptionFilter
SetUnhandledExceptionFilter
SetLastError
IsProcessorFeaturePresent
GetCurrentProcessId
GetSystemInfo
VirtualAlloc
VirtualProtect
VirtualQuery
GetCurrentThreadId
FlsAlloc
FlsGetValue
FlsSetValue
FlsFree
InitializeCriticalSectionAndSpinCount
LoadLibraryExW
GetDateFormatW
GetTimeFormatW
CompareStringW
LCMapStringW
GetLocaleInfoW
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
GetStdHandle
GetFileType
GetStartupInfoW
GetFileSizeEx
SetFilePointerEx
FlushFileBuffers
WriteFile
GetConsoleOutputCP
GetConsoleMode
RaiseException
ReadConsoleW
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
GetStringTypeW
SetStdHandle
SetEndOfFile
WriteConsoleW
OutputDebugStringW
SetEnvironmentVariableW
ReleaseSRWLockExclusive
AcquireSRWLockExclusive
WakeAllConditionVariable
SleepConditionVariableSRW
QueryPerformanceCounter
InitializeSListHead
RtlUnwindEx
RtlUnwind
RtlPcToFileHeader
EncodePointer
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
VirtualQueryEx
ReadProcessMemory
VirtualFree
CreateFileMappingW
MapViewOfFile
UnmapViewOfFile
InitializeCriticalSection
LCMapStringEx
TryAcquireSRWLockExclusive
GetFileInformationByHandleEx
GetModuleHandleExW
GetCommandLineA
GetCommandLineW
GetSystemTimeAsFileTime
CreateFileW
AreFileApisANSI
GetFileAttributesExW
FindFirstFileExW
GetCurrentDirectoryW
GetLocaleInfoEx
FormatMessageA

user32

EnumDisplayDevicesW
GetDC
GetSystemMetrics
GetWindowRect
GetDesktopWindow
ReleaseDC

gdi32

CreateCompatibleBitmap
SelectObject
CreateCompatibleDC
BitBlt
DeleteDC
GetObjectW
DeleteObject
GetDeviceCaps

advapi32

GetCurrentHwProfileW
RegCloseKey
RegQueryValueExA
RegOpenKeyExA
GetUserNameW
RegEnumKeyExA
CredEnumerateA
CredFree

shell32

ShellExecuteW
SHGetKnownFolderPath

ole32

CoTaskMemFree
CreateStreamOnHGlobal

shlwapi

ord214
ord213
ord184

gdiplus

GdiplusStartup
GdiplusShutdown
GdipGetImageEncoders
GdipCloneImage
GdipAlloc
GdipCreateBitmapFromHBITMAP
GdipDisposeImage
GdipCreateBitmapFromScan0
GdipSaveImageToStream
GdipGetImageEncodersSize
GdipFree

Sections

.text
Size: 907KB - Virtual size: 906KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 605KB - Virtual size: 604KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 9KB - Virtual size: 18KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 29KB - Virtual size: 28KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

_RDATA
Size: 512B - Virtual size: 348B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 8KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

9d444da8b49ab1101a8445f51b82b024

Headers

DLL Characteristics

File Characteristics

Imports

ws2_32

crypt32

wininet

ntdll

rstrtmgr

kernel32

user32

gdi32

advapi32

shell32

ole32

shlwapi

gdiplus

Sections

.text Size: 907KB - Virtual size: 906KB

.rdata Size: 605KB - Virtual size: 604KB

.data Size: 9KB - Virtual size: 18KB

.pdata Size: 29KB - Virtual size: 28KB

_RDATA Size: 512B - Virtual size: 348B

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

.reloc Size: 8KB - Virtual size: 7KB

.text
Size: 907KB - Virtual size: 906KB

.rdata
Size: 605KB - Virtual size: 604KB

.data
Size: 9KB - Virtual size: 18KB

.pdata
Size: 29KB - Virtual size: 28KB

_RDATA
Size: 512B - Virtual size: 348B

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

.reloc
Size: 8KB - Virtual size: 7KB