Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
file.exe
Resource
win10v2004-20230915-en
General
-
Target
file
-
Size
240KB
-
MD5
b4b15aef4d2769d9e337702ce7aa7567
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SHA1
e86f505fb4ccbd77cabdc6287b3a4fe0de1b526c
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SHA256
914f1d5465e5201dc2a565458ac9744aae002a6c7ec55a77384b0b8aac97da40
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SHA512
30bd7de40cad2620b5883bcbc8c7b7b06787271b941c759ad3581b4b4b83c267bff074a93a76d39d2c45e0598bd7496d52af63d2e81d2449593a105c4a7ee80d
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SSDEEP
3072:e8MOh+yFRASFi4K+U8Rh68InevzpZ0zvX5DQh1Dk:etkSSvTnRhWnAzpoVQh
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource file
Files
-
file.exe windows:5 windows x86
1c3ca84f6b5898827a66133fb3e0d8f6
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
GetCPInfo
WriteConsoleOutputCharacterA
OpenJobObjectA
WriteConsoleInputA
SetComputerNameW
AddConsoleAliasW
FreeEnvironmentStringsA
GetProcessPriorityBoost
GetTickCount
GetCompressedFileSizeW
GlobalAlloc
LoadLibraryW
IsProcessInJob
SizeofResource
SetVolumeMountPointA
GetSystemWindowsDirectoryA
GetNamedPipeInfo
GetFileAttributesW
GetVolumePathNameA
GetLargestConsoleWindowSize
ReleaseActCtx
FillConsoleOutputCharacterW
GetLastError
GetProcAddress
VirtualAlloc
PeekConsoleInputW
PeekNamedPipe
EnumSystemCodePagesW
GlobalFree
CreateHardLinkW
GetNumberFormatW
AddAtomW
RemoveDirectoryW
SetFileApisToANSI
BeginUpdateResourceA
FoldStringA
FindNextFileA
VirtualProtect
SetCalendarInfoA
_lopen
GetWindowsDirectoryW
GetCurrentProcessId
GlobalAddAtomW
OpenFileMappingA
WriteConsoleW
GetConsoleOutputCP
WriteConsoleA
GetConsoleAliasesLengthW
BackupWrite
GetComputerNameA
HeapFree
GetCommandLineA
GetStartupInfoA
HeapAlloc
RaiseException
HeapCreate
VirtualFree
DeleteCriticalSection
LeaveCriticalSection
EnterCriticalSection
HeapReAlloc
GetModuleHandleW
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
InterlockedIncrement
SetLastError
GetCurrentThreadId
InterlockedDecrement
Sleep
HeapSize
ExitProcess
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
RtlUnwind
WriteFile
GetStdHandle
GetModuleFileNameA
GetEnvironmentStrings
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStringsW
SetHandleCount
GetFileType
QueryPerformanceCounter
GetSystemTimeAsFileTime
GetModuleHandleA
InitializeCriticalSectionAndSpinCount
GetACP
GetOEMCP
IsValidCodePage
LoadLibraryA
CloseHandle
CreateFileA
LCMapStringA
MultiByteToWideChar
LCMapStringW
GetStringTypeA
GetStringTypeW
GetLocaleInfoA
GetConsoleCP
GetConsoleMode
FlushFileBuffers
SetStdHandle
SetFilePointer
SetEndOfFile
GetProcessHeap
ReadFile
user32
GetWindowTextLengthA
LoadMenuW
ChangeDisplaySettingsA
CharToOemBuffA
gdi32
GetCharABCWidthsFloatA
advapi32
RegOpenKeyA
Sections
.text Size: 150KB - Virtual size: 150KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 7KB - Virtual size: 1.5MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 71KB - Virtual size: 71KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 10KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ