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
789KB
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MD5
137e707783879de538ad9625a94eecd7
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SHA1
e383991eb5b62d36ff447e231fd48abfa6cedc56
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SHA256
8e50809f79d9ae944f80e9c4ce75e1dde928ddf4e34663607bccc7463d922f27
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SHA512
b9af0cdfbb15a75f9d2f9f2ce8633e530ea707a0f0c4952baf6f44bed4f9eebd83ccd1dfd32d73da5484f3729bdad672ca4f9bfc198b1f5759957aa4a547a76e
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SSDEEP
12288:+Nc29/j7tgikbNd6wE0hFvdPHZpXXYVAetqH5IHjbQ6eSwowyyCyDxtdHbgEInh:iRXt0bXbhFvBX6Aqt9eBz8yDtMfnhA
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource file.exe
Files
-
file.exe.exe windows x86
90bc432e458c5437800c715bf0d2b09e
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
GetDateFormatW
CreateMutexW
WritePrivateProfileStructA
GetConsoleAliasesLengthW
FindResourceExW
GetLogicalDriveStringsW
AddConsoleAliasW
GetModuleHandleW
GetTickCount
VirtualFree
GenerateConsoleCtrlEvent
GetConsoleAliasesA
GetPriorityClass
GlobalAlloc
AddRefActCtx
GetLocaleInfoW
GetCalendarInfoW
ReplaceFileW
GetModuleFileNameW
DeactivateActCtx
OpenMutexW
GetLastError
GetCurrentDirectoryW
ChangeTimerQueueTimer
lstrcmpiA
ReadConsoleOutputCharacterA
GetProcAddress
AttachConsole
VirtualAlloc
LoadLibraryA
InterlockedExchangeAdd
GetConsoleScreenBufferInfo
WritePrivateProfileStringA
FindFirstVolumeMountPointW
GetNumberFormatW
CreateEventW
GetCurrentConsoleFont
FindAtomA
WaitForMultipleObjects
GetModuleFileNameA
GetModuleHandleA
GetCommTimeouts
WaitForDebugEvent
GetCurrentThreadId
GetVersionExA
OpenFileMappingA
FindNextVolumeA
ReadFile
GetProcessHeap
WideCharToMultiByte
InterlockedIncrement
InterlockedDecrement
InterlockedCompareExchange
InterlockedExchange
MultiByteToWideChar
Sleep
InitializeCriticalSection
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
HeapFree
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
GetCommandLineA
GetStartupInfoA
GetCPInfo
RtlUnwind
RaiseException
LCMapStringW
LCMapStringA
GetStringTypeW
HeapAlloc
SetHandleCount
GetStdHandle
GetFileType
HeapCreate
HeapReAlloc
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
SetLastError
HeapSize
ExitProcess
WriteFile
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
GetEnvironmentStringsW
QueryPerformanceCounter
GetCurrentProcessId
GetSystemTimeAsFileTime
GetStringTypeA
GetACP
GetOEMCP
IsValidCodePage
GetUserDefaultLCID
GetLocaleInfoA
EnumSystemLocalesA
IsValidLocale
SetFilePointer
GetConsoleCP
GetConsoleMode
InitializeCriticalSectionAndSpinCount
CloseHandle
CreateFileA
SetStdHandle
WriteConsoleA
GetConsoleOutputCP
WriteConsoleW
FlushFileBuffers
SetEndOfFile
user32
GetComboBoxInfo
CharToOemBuffW
CharLowerBuffA
Sections
.text Size: 680KB - Virtual size: 680KB
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: 57KB - Virtual size: 57KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 43KB - Virtual size: 43KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ