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
297KB
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MD5
b79c954090c0eb0ac0cfe12da96253c3
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SHA1
d0755e4b159a9e86a04c7351b2730202b9655a44
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SHA256
b6ce0375ae4ce3427bb677bcc5adfda35c53cb7adbf8b4ac49f8fad5e745b092
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SHA512
4e00e69936a7802ea253b61acdef63183001bd9176ac5d0f3a151fd555f067e212f073791fa67b7643a5e6904cccf36b5129cf3ea998bd8b66c72fdbc250c487
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SSDEEP
6144:M280VAqNDcOLJhmuqYgcl5sMFVkRRSyXn:M2NnhzLfmbYBl5Zi0
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource file.exe
Files
-
file.exe.exe windows x86
04fcc8db11b5c1b7316151fcbb546c01
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
WaitForSingleObject
InterlockedCompareExchange
AddConsoleAliasW
GetModuleHandleW
GetTickCount
GenerateConsoleCtrlEvent
GetConsoleAliasesA
GetConsoleAliasesLengthA
GetConsoleAliasExesW
GetDateFormatA
SetCommTimeouts
GetPriorityClass
FindResourceExA
GlobalAlloc
LoadLibraryW
GetLocaleInfoW
GetCalendarInfoW
FreeConsole
GetVersionExW
GlobalFlags
GetModuleFileNameW
CreateActCtxA
GetACP
DeactivateActCtx
GetLogicalDriveStringsW
OpenMutexW
GetLastError
GetCurrentDirectoryW
ChangeTimerQueueTimer
SetLastError
GetProcAddress
VirtualAlloc
LoadLibraryA
WriteConsoleA
GetConsoleScreenBufferInfo
GetNumberFormatW
GetCurrentConsoleFont
FindAtomA
GetModuleFileNameA
FindFirstVolumeMountPointA
GetModuleHandleA
OpenFileMappingW
VirtualProtect
WaitForDebugEvent
GetCurrentThreadId
ReadConsoleOutputCharacterW
FindNextVolumeA
ReadFile
GetProcessHeap
WritePrivateProfileStructA
CreateMutexW
SetEndOfFile
FlushFileBuffers
InterlockedIncrement
InterlockedDecrement
Sleep
InitializeCriticalSection
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
HeapFree
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
GetCommandLineA
GetStartupInfoA
RtlUnwind
RaiseException
LCMapStringA
WideCharToMultiByte
MultiByteToWideChar
LCMapStringW
GetCPInfo
HeapAlloc
SetHandleCount
GetStdHandle
GetFileType
HeapCreate
VirtualFree
HeapReAlloc
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
HeapSize
ExitProcess
WriteFile
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
GetEnvironmentStringsW
QueryPerformanceCounter
GetCurrentProcessId
GetSystemTimeAsFileTime
GetOEMCP
IsValidCodePage
GetUserDefaultLCID
GetLocaleInfoA
EnumSystemLocalesA
IsValidLocale
GetStringTypeA
GetStringTypeW
SetFilePointer
GetConsoleCP
GetConsoleMode
InitializeCriticalSectionAndSpinCount
CloseHandle
CreateFileA
SetStdHandle
GetConsoleOutputCP
WriteConsoleW
user32
GetCaretPos
GetComboBoxInfo
CharToOemBuffW
gdi32
GetCharacterPlacementW
advapi32
GetEventLogInformation
winhttp
WinHttpCheckPlatform
Sections
.text Size: 180KB - Virtual size: 180KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 15KB - Virtual size: 33.2MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 57KB - Virtual size: 57KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 42KB - Virtual size: 42KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ