Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
file.exe
Resource
win10v2004-20230915-en
General
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Target
file
-
Size
203KB
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MD5
66e55114a22214ebb0c3074ce067db54
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SHA1
fe628c2a15719e2989bc45535eb364b66a633e33
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SHA256
b7f05ed0a5e0fbceff2b24823056cd12a649a94f3f2bf9bfa82ef121cc8ecfdb
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SHA512
18cdbd61440417de5b82aa671125013be3cb6293e4c2f356939411fe705b9d8382a3c897010350f0048eebda61fd2e66729b8104556e52a26b96aac29fdf1b11
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SSDEEP
3072:RHXlvKX4GyhHP0M1XZwk3WSyubjrdhAi0hUo5xeq:NxKXOhv0WZ3WkhSi0hUo
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource file
Files
-
file.exe windows:5 windows x86
7ff534efbc2040b4418e0537898f73b1
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
EndUpdateResourceW
InterlockedCompareExchange
AddConsoleAliasW
_lclose
GetTickCount
GetNumberFormatA
SetProcessPriorityBoost
GlobalAlloc
LoadLibraryW
ReadConsoleInputA
AssignProcessToJobObject
SetVolumeMountPointA
GetSystemWindowsDirectoryA
FindNextVolumeW
GetFileAttributesW
GetCompressedFileSizeA
CreateActCtxA
SetLastError
GetProcAddress
VirtualAlloc
BeginUpdateResourceW
RemoveDirectoryA
EnumSystemCodePagesW
LoadResource
GlobalFree
CreateHardLinkW
AddAtomW
BeginUpdateResourceA
GetCommMask
FoldStringA
GlobalFindAtomW
FindNextFileA
OpenFileMappingW
FreeEnvironmentStringsW
PeekConsoleInputA
GetWindowsDirectoryW
GetCurrentProcessId
ReadConsoleOutputCharacterW
ReadFile
GetProcessHeap
SetEndOfFile
GetCPInfo
PeekNamedPipe
SetComputerNameA
FillConsoleOutputCharacterA
MultiByteToWideChar
GetModuleHandleW
Sleep
ExitProcess
GetCommandLineA
GetStartupInfoA
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
HeapAlloc
GetLastError
HeapFree
WideCharToMultiByte
SetHandleCount
GetStdHandle
GetFileType
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
RaiseException
InterlockedIncrement
InterlockedDecrement
GetACP
GetOEMCP
IsValidCodePage
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
GetCurrentThreadId
HeapSize
RtlUnwind
WriteFile
GetModuleFileNameA
LoadLibraryA
InitializeCriticalSectionAndSpinCount
FreeEnvironmentStringsA
GetEnvironmentStrings
GetEnvironmentStringsW
HeapCreate
VirtualFree
QueryPerformanceCounter
GetSystemTimeAsFileTime
SetFilePointer
GetConsoleCP
GetConsoleMode
HeapReAlloc
GetModuleHandleA
LCMapStringA
LCMapStringW
GetStringTypeA
GetStringTypeW
GetLocaleInfoA
CloseHandle
CreateFileA
SetStdHandle
WriteConsoleA
GetConsoleOutputCP
WriteConsoleW
FlushFileBuffers
user32
CharToOemBuffA
PostMessageW
LoadMenuW
ChangeDisplaySettingsA
GetWindowTextLengthW
gdi32
GetPolyFillMode
GetCharacterPlacementW
advapi32
BackupEventLogW
Sections
.text Size: 162KB - Virtual size: 161KB
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: 22KB - Virtual size: 21KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 10KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ