meduza | 8f52ef228b7cc3178f414984ed686132de1527cb6f04700feeaea20993814eea

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General

Target

8f52ef228b7cc3178f414984ed686132de1527cb6f04700feeaea20993814eea
Size

1.2MB
MD5

719597065c06a9e76d35a70997709254
SHA1

b2d958b139029a641e54856571cb0bf9f27df5a3
SHA256

8f52ef228b7cc3178f414984ed686132de1527cb6f04700feeaea20993814eea
SHA512

eaab689d846813241b0d6771303b1add7202e60fdcfb3ce4eeb6927b9d0f058ed32ae40a20a792125be1c3fc0dd6f75f8f4322342405f5270090ba97642e53c7
SSDEEP

24576:45Uah/dTnglhysqrKPYS1gm7K87h0lhSMXl1RN:SUaldTU0sqaYwh/KlP

Score

10^/10

meduza

Malware Config

Extracted

Family

meduza

147.45.44.212

Attributes

anti_dbg
true
anti_vm
true
build_name
hellnow
extensions
.txt;.doc;.docx;.pdf;.xls;.xlsx;.log;.db;.sqlite
grabber_max_size
4.194304e+06
port
15666
self_destruct
false

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
8f52ef228b7cc3178f414984ed686132de1527cb6f04700feeaea20993814eea

Files

8f52ef228b7cc3178f414984ed686132de1527cb6f04700feeaea20993814eea
.exe windows:6 windows x64 arch:x64

674c15ed1eaebfd2be4ff06070cd7c50

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

WSACleanup
inet_pton
WSAStartup
htons
send
socket
connect
recv
closesocket

crypt32

CryptUnprotectData
CryptProtectData

wininet

HttpQueryInfoW
InternetQueryDataAvailable
InternetReadFile
InternetOpenW
InternetOpenUrlA
InternetOpenA
InternetCloseHandle

ntdll

NtQueryObject
RtlReleasePebLock
NtQuerySystemInformation
RtlInitUnicodeString
NtAllocateVirtualMemory
LdrEnumerateLoadedModules
RtlAcquirePebLock

rstrtmgr

RmGetList
RmStartSession
RmEndSession
RmRegisterResources

kernel32

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

user32

EnumDisplayDevicesW
GetDesktopWindow
ReleaseDC
GetSystemMetrics
GetDC
GetWindowRect

gdi32

BitBlt
CreateCompatibleBitmap
SelectObject
CreateCompatibleDC
GetDeviceCaps
DeleteDC
GetObjectW
DeleteObject

advapi32

LookupPrivilegeValueW
AdjustTokenPrivileges
GetCurrentHwProfileW
RegCloseKey
RegGetValueA
RegQueryValueExA
RegOpenKeyExA
GetUserNameW
RegEnumKeyExA
RevertToSelf
ConvertSidToStringSidA
ImpersonateLoggedOnUser
OpenProcessToken
DuplicateTokenEx
GetTokenInformation
CredEnumerateA
CredFree

shell32

SHGetKnownFolderPath
ShellExecuteW

ole32

CoUninitialize
CoInitializeSecurity
CoSetProxyBlanket
CoInitializeEx
CoTaskMemFree
CoCreateInstance
CoGetObject

oleaut32

SysAllocStringByteLen
SysStringByteLen
SysFreeString

shlwapi

ord12
ord214
ord213
ord184

gdiplus

GdipFree
GdipDisposeImage
GdipCreateBitmapFromHBITMAP
GdipAlloc
GdipGetImageEncodersSize
GdipCreateBitmapFromScan0
GdipCloneImage
GdipGetImageEncoders
GdiplusShutdown
GdiplusStartup
GdipSaveImageToStream

Sections

.text
Size: 836KB - Virtual size: 835KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 361KB - Virtual size: 360KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 22KB - Virtual size: 31KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 27KB - Virtual size: 26KB

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: 3KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Extracted

Signatures

Files

674c15ed1eaebfd2be4ff06070cd7c50

Headers

DLL Characteristics

File Characteristics

Imports

ws2_32

crypt32

wininet

ntdll

rstrtmgr

kernel32

user32

gdi32

advapi32

shell32

ole32

oleaut32

shlwapi

gdiplus

Sections

.text Size: 836KB - Virtual size: 835KB

.rdata Size: 361KB - Virtual size: 360KB

.data Size: 22KB - Virtual size: 31KB

.pdata Size: 27KB - Virtual size: 26KB

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

.reloc Size: 3KB - Virtual size: 3KB

.text
Size: 836KB - Virtual size: 835KB

.rdata
Size: 361KB - Virtual size: 360KB

.data
Size: 22KB - Virtual size: 31KB

.pdata
Size: 27KB - Virtual size: 26KB

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

.reloc
Size: 3KB - Virtual size: 3KB