Static task
static1
Behavioral task
behavioral1
Sample
Moscovium-safety.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
Moscovium-safety.exe
Resource
win10v2004-20230221-en
General
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Target
Moscovium-safety.exe
-
Size
440KB
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MD5
b9035ea4a5b4f92eab88c89a6371cca5
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SHA1
9236f9b74c2bded65ecd6ee04a3b7c5e9785660c
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SHA256
34b58a7b58beb727e7b3094ed88b6e4a991e4314bd2958150bcc518315b702a9
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SHA512
452fbe7c1fc21f002ea67114e2105ac4038a1a6bb4d6af8864f7bfa690d9b8f3e7c497a7264436129dafb75cbba8c85d5430820333dbc6faae9b0853eb66e358
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SSDEEP
12288:OFBUD+KuCpLYT2tYWiThRoSOBDbZu41c:KJxBThHOB
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource Moscovium-safety.exe
Files
-
Moscovium-safety.exe.exe windows x86
b2112b57aa24bcfd5f7c68bc4ebc50a5
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
DecodePointer
SetFilePointerEx
GetConsoleMode
GetConsoleCP
CreateFileW
HeapReAlloc
HeapSize
SetConsoleCtrlHandler
LCMapStringW
TerminateThread
CreateThread
ExitProcess
Sleep
FlushFileBuffers
CloseHandle
CompareStringW
GetTimeFormatW
GetDateFormatW
OutputDebugStringW
OutputDebugStringA
EnumSystemLocalesW
GetCurrentThreadId
IsDebuggerPresent
RaiseException
MultiByteToWideChar
WideCharToMultiByte
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
QueryPerformanceCounter
GetCurrentProcessId
GetSystemTimeAsFileTime
InitializeSListHead
GetStartupInfoW
GetModuleHandleW
GetLastError
HeapAlloc
HeapFree
GetProcessHeap
VirtualQuery
FreeLibrary
GetProcAddress
InterlockedPushEntrySList
InterlockedFlushSList
GetModuleFileNameW
LoadLibraryExW
RtlUnwind
SetLastError
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
EncodePointer
GetModuleHandleExW
GetStdHandle
WriteFile
GetModuleFileNameA
GetACP
GetCurrentThread
FindClose
FindFirstFileExA
FindFirstFileExW
FindNextFileA
FindNextFileW
IsValidCodePage
GetOEMCP
GetCPInfo
GetCommandLineA
GetCommandLineW
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableA
SetEnvironmentVariableW
SetStdHandle
GetFileType
GetStringTypeW
GetLocaleInfoW
IsValidLocale
GetUserDefaultLCID
WriteConsoleW
user32
MoveWindow
GetSystemMetrics
GetForegroundWindow
GetDC
GetWindowDC
GetDesktopWindow
MessageBoxW
GetWindowRect
gdi32
SelectObject
PatBlt
CreateSolidBrush
BitBlt
TextOutW
winmm
waveOutClose
waveOutPrepareHeader
waveOutUnprepareHeader
waveOutWrite
waveOutOpen
Sections
.textbss Size: - Virtual size: 162KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.text Size: 365KB - Virtual size: 365KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 52KB - Virtual size: 51KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.msvcjmc Size: 512B - Virtual size: 323B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.00cfg Size: 512B - Virtual size: 265B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 12KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ