Twinsomnia[.]exe

Sharing

Copy URL Twitter E-mail

General

Target

Twinsomnia.exe
Size

16.0MB
MD5

d3e2c9d8bec4f48ba53dd82a900f5600
SHA1

58b3162322407a4b37ad969bc236f5f04488fc02
SHA256

0e5321306b24d9d606e65df2507db423d4dac44ce01b8838255e700bbb5519a2
SHA512

e3cafacbce3305da9b9e4f06982b0046c5ca9c7b2268b9bffa1db7b0f51b71873885889c8695fbe0a5da883a5d3d2d3b067c2f2cee74c914e5c479bbd86d21b6
SSDEEP

98304:YCkkydkb5mdZafM757OEgpDcHULyK6ycDQotThc4kirfUYf:YCtymbmZafMlOEgpDcHULn6HDA4kD

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
Twinsomnia.exe

Files

Twinsomnia.exe
.exe windows:6 windows x64 arch:x64

a8269c645cdccb16e5262283a7f445c8

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

user32

MessageBoxA

libvlc

libvlc_media_new_location
libvlc_new
libvlc_event_attach
libvlc_media_add_option
libvlc_media_release
libvlc_media_get_duration
libvlc_media_parse
libvlc_media_player_new_from_media
libvlc_media_player_event_manager
libvlc_media_player_play
libvlc_media_player_pause
libvlc_media_player_stop
libvlc_video_set_callbacks
libvlc_video_set_format_callbacks
libvlc_media_player_get_length
libvlc_media_player_get_time
libvlc_media_player_set_position
libvlc_media_player_get_fps
libvlc_set_fullscreen
libvlc_video_get_height
libvlc_audio_get_volume
libvlc_audio_set_volume
libvlc_video_get_width

advapi32

RegQueryValueExW
RegOpenKeyExW
RegCreateKeyExW
RegCloseKey
RegSetKeyValueW

kernel32

GetProcessHeap
GetCommandLineW
FindFirstFileExW
OutputDebugStringW
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetOEMCP
GetACP
IsValidCodePage
GetFileAttributesExW
SetEnvironmentVariableW
GetFileSizeEx
SetFilePointerEx
GetConsoleOutputCP
FlushFileBuffers
ReadConsoleW
GetConsoleMode
HeapReAlloc
EnumSystemLocalesW
GetUserDefaultLCID
IsValidLocale
GetLocaleInfoW
LCMapStringW
CompareStringW
GetTimeFormatW
GetDateFormatW
GetTimeZoneInformation
HeapAlloc
GetTempPathW
FreeLibraryAndExitThread
ExitThread
WriteConsoleW
GetStdHandle
MoveFileExW
DeleteFileW
CreateDirectoryW
SetStdHandle
FileTimeToSystemTime
SystemTimeToTzSpecificLocalTime
GetFileType
GetFileInformationByHandle
GetDriveTypeW
GetModuleHandleExW
ExitProcess
LoadLibraryExW
TlsFree
RtlPcToFileHeader
InitializeSListHead
IsProcessorFeaturePresent
GetStartupInfoW
SetUnhandledExceptionFilter
HeapSize
SetEndOfFile
HeapFree
VirtualQuery
TlsGetValue
QueryPerformanceCounter
QueryPerformanceFrequency
GetSystemTime
SystemTimeToFileTime
RtlCaptureContext
TlsSetValue
TlsAlloc
CloseHandle
InitializeCriticalSection
EnterCriticalSection
LeaveCriticalSection
TryEnterCriticalSection
DeleteCriticalSection
SetEvent
ResetEvent
WaitForSingleObject
CreateEventA
CreateThread
GetCurrentThreadId
FreeLibrary
GetProcAddress
LoadLibraryW
GetCommandLineA
LoadLibraryA
ReadFile
WriteFile
DuplicateHandle
CreatePipe
GetCurrentProcess
TerminateProcess
GetExitCodeProcess
CreateProcessW
GetCurrentProcessId
FormatMessageA
SetCurrentDirectoryW
GetCurrentDirectoryW
FindClose
FindFirstFileW
FindNextFileW
GetFileAttributesW
GetFullPathNameW
Sleep
GetModuleFileNameW
CreateFileW
GetLastError
PeekNamedPipe
WaitNamedPipeW
lstrlenW
MultiByteToWideChar
RtlUnwindEx
RaiseException
SetLastError
VirtualFree
RtlUnwind
GetModuleHandleA
LoadLibraryExA
GetModuleFileNameA
GetModuleHandleExA
VirtualAlloc
VirtualProtect
InitializeSRWLock
ReleaseSRWLockExclusive
AcquireSRWLockExclusive
InitializeCriticalSectionEx
WideCharToMultiByte
WaitForSingleObjectEx
GetExitCodeThread
InitializeConditionVariable
WakeConditionVariable
WakeAllConditionVariable
SleepConditionVariableCS
SleepConditionVariableSRW
FlsAlloc
FlsGetValue
FlsSetValue
FlsFree
GetSystemTimeAsFileTime
GetModuleHandleW
EncodePointer
DecodePointer
LCMapStringEx
GetStringTypeW
GetCPInfo
InitializeCriticalSectionAndSpinCount
CreateEventW
RtlLookupFunctionEntry
RtlVirtualUnwind
IsDebuggerPresent
UnhandledExceptionFilter

Exports

Exports

AmdPowerXpressRequestHighPerformance
NvOptimusEnablement
hx_cffi

Sections

.text
Size: 11.1MB - Virtual size: 11.1MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 2.5MB - Virtual size: 2.5MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 1.1MB - Virtual size: 1.3MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 463KB - Virtual size: 462KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

_RDATA
Size: 512B - Virtual size: 244B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 624KB - Virtual size: 624KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 271KB - Virtual size: 270KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

a8269c645cdccb16e5262283a7f445c8

Headers

DLL Characteristics

File Characteristics

Imports

user32

libvlc

advapi32

kernel32

Exports

Exports

Sections

.text Size: 11.1MB - Virtual size: 11.1MB

.rdata Size: 2.5MB - Virtual size: 2.5MB

.data Size: 1.1MB - Virtual size: 1.3MB

.pdata Size: 463KB - Virtual size: 462KB

_RDATA Size: 512B - Virtual size: 244B

.rsrc Size: 624KB - Virtual size: 624KB

.reloc Size: 271KB - Virtual size: 270KB

.text
Size: 11.1MB - Virtual size: 11.1MB

.rdata
Size: 2.5MB - Virtual size: 2.5MB

.data
Size: 1.1MB - Virtual size: 1.3MB

.pdata
Size: 463KB - Virtual size: 462KB

_RDATA
Size: 512B - Virtual size: 244B

.rsrc
Size: 624KB - Virtual size: 624KB

.reloc
Size: 271KB - Virtual size: 270KB