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
282KB
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MD5
56c6dc11344ec09e1587de2e2f15d489
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SHA1
82f9b8a2260a796648b9ea9f06e4be85aeb60399
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SHA256
3350f50e705b773254b1506e65950b9d610e97b6d002fd02c0307f1e8abf2a3a
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SHA512
0e496b07316b29a4affdb1a79651190ebbcb4f8a22c02b3c29a5d79567aac03b9a9f839a61d739aa2ce0c08db53a4b0c50da2548e9f145beae799781e03f2528
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SSDEEP
3072:7S8+jk7BlhRoGXz42vplpUyHsGKJ6sqf1cGJcLJy3yKw+Zdd5g6wIYQj:e8+jkNRfXjhHUbD6suJcLJyiPVmj
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource file.exe
Files
-
file.exe.exe windows x86
937554e81340ac479b370382e43a74d4
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
GetModuleHandleW
VirtualFree
IsBadReadPtr
GetConsoleAliasesLengthA
WaitForMultipleObjectsEx
GetPrivateProfileIntA
FreeConsole
GetVersionExW
WritePrivateProfileStructW
MulDiv
GetModuleFileNameW
CreateActCtxA
WritePrivateProfileStringW
ReplaceFileA
GetStringTypeExA
GetStdHandle
GetLogicalDriveStringsA
OpenMutexW
GetLastError
ReadConsoleOutputCharacterA
GetProcAddress
SleepEx
VirtualAlloc
_hwrite
LoadLibraryA
InterlockedExchangeAdd
LocalAlloc
GetFileType
CreateFileMappingW
FindFirstVolumeMountPointW
GetNumberFormatW
CreateEventW
GetModuleFileNameA
lstrcmpiW
GetModuleHandleA
CreateMutexA
GetFileAttributesExW
GetConsoleCursorInfo
ScrollConsoleScreenBufferA
GetCurrentThreadId
FindAtomW
EnumResourceLanguagesW
DebugBreak
FindNextVolumeA
AddConsoleAliasW
CancelWaitableTimer
GetCommState
WaitForSingleObject
AttachConsole
GetCommandLineA
GetStartupInfoA
RaiseException
RtlUnwind
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
HeapAlloc
HeapFree
WideCharToMultiByte
SetHandleCount
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
Sleep
ExitProcess
WriteFile
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
GetEnvironmentStringsW
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
InterlockedIncrement
SetLastError
InterlockedDecrement
HeapCreate
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
HeapReAlloc
SetFilePointer
GetConsoleCP
GetConsoleMode
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
InitializeCriticalSectionAndSpinCount
HeapSize
SetStdHandle
WriteConsoleA
GetConsoleOutputCP
WriteConsoleW
MultiByteToWideChar
LCMapStringA
LCMapStringW
GetStringTypeA
GetStringTypeW
GetLocaleInfoA
FlushFileBuffers
CreateFileA
CloseHandle
user32
CharLowerBuffA
gdi32
EnumFontsW
GetCharABCWidthsFloatA
GetCharWidthW
advapi32
MapGenericMask
Sections
.text Size: 159KB - Virtual size: 158KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 7KB - Virtual size: 2.3MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 102KB - Virtual size: 101KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 13KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ