Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
file.exe
Resource
win10v2004-20230220-en
General
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Target
file.exe
-
Size
458KB
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MD5
37eb7839004e6705d4cc8bd981fe968d
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SHA1
efbc19b1b72629f3b3fcc3511f5cacdc7252ac0b
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SHA256
81b60a30640ec9ed312acf1389cd1f60f6224c388e455b1614eff2ee72498fb0
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SHA512
d16dcfed99ec3c15ef6b541957e67ca0198676583622690bb662da50cbede75ce260da33cae1f8b7ca2df1190a1e30402d823ed4363b83fc6891d2596ee71b51
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SSDEEP
6144:1Mfaeg4x6350RrCHJLnu5bLKLrJ6HSllCDf8xYmscllNCLROZdRgqXP0+O:1Iaeg4x6pKeJLuxaEyjEILsoZXXO
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource file.exe
Files
-
file.exe.exe windows x86
15d5803ca4ea04f54793488438cf558b
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
WaitForSingleObject
AddConsoleAliasW
GetModuleHandleW
GetCurrentThread
GetConsoleAliasesA
IsBadReadPtr
GetNumberFormatA
FindResourceExA
GlobalAlloc
AddRefActCtx
GetLocaleInfoW
GetCalendarInfoW
FreeConsole
CreateEventA
FindNextVolumeW
GetModuleFileNameW
ReplaceFileA
DeactivateActCtx
GetLogicalDriveStringsA
OpenMutexW
GetConsoleAliasesLengthW
GetCurrentDirectoryW
ChangeTimerQueueTimer
ReadConsoleOutputCharacterA
GetProcAddress
AttachConsole
VirtualAlloc
VirtualAllocEx
LoadLibraryA
InterlockedExchangeAdd
GetConsoleScreenBufferInfo
WritePrivateProfileStringA
FindFirstVolumeMountPointW
GetCurrentConsoleFont
GetModuleFileNameA
lstrcmpiW
GetModuleHandleA
GetCommTimeouts
GetVersionExA
FindAtomW
DebugBreak
OpenFileMappingA
CreateFileA
WritePrivateProfileStructA
CreateMutexW
GetLastError
GetDateFormatW
HeapFree
GetCommandLineA
GetStartupInfoA
RaiseException
RtlUnwind
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
HeapAlloc
HeapCreate
VirtualFree
DeleteCriticalSection
LeaveCriticalSection
EnterCriticalSection
HeapReAlloc
Sleep
ExitProcess
WriteFile
GetStdHandle
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStringsW
SetHandleCount
GetFileType
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
InterlockedIncrement
SetLastError
GetCurrentThreadId
InterlockedDecrement
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
InitializeCriticalSectionAndSpinCount
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
HeapSize
LCMapStringA
MultiByteToWideChar
LCMapStringW
GetStringTypeA
GetStringTypeW
GetLocaleInfoA
GetConsoleCP
GetConsoleMode
FlushFileBuffers
SetFilePointer
CloseHandle
WriteConsoleA
GetConsoleOutputCP
WriteConsoleW
SetStdHandle
user32
RegisterClassW
CharLowerBuffA
gdi32
StretchDIBits
GetCharABCWidthsFloatA
GetCharWidthA
Sections
.text Size: 378KB - Virtual size: 377KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 7KB - Virtual size: 33.2MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 31KB - Virtual size: 30KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 40KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ