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
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Size
299KB
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MD5
42ea843d217d335bd0218260ac2cd822
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SHA1
5f3002345b72f97d129e66f449af87d801a5e988
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SHA256
74e3fd1dee0f1936aa3c7e40aff95f7d9784a22451e7ce0541afca5f6a21d1fc
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SHA512
5a08a1bf13f97c2c907d2c2ee5427950cce27e15bedcb308e111016ce1c910c25525b8bf0337f5b6b5b47415a79dcee4a38d5c2b09f926b8ea8808ed7354cb68
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SSDEEP
3072:9BozTpN8Rbwnk1plFR/MvqxaQiQp98KQbxM0rTYfmRLiLgy4t:9+3n8GQpvR/M6igBQbxFrTYUq
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource file.exe
Files
-
file.exe.exe windows x86
b1a5bdbc77a4868d9509a53571fbe8fe
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
GetProfileIntW
ClearCommError
SetUnhandledExceptionFilter
ReadConsoleA
InterlockedDecrement
GetLogicalDriveStringsW
GetComputerNameW
UnlockFile
GetTickCount
GetConsoleAliasesA
FormatMessageA
GetWindowsDirectoryA
SetCommTimeouts
GetVolumePathNameW
FindResourceExA
SetCommConfig
ReadConsoleInputA
WriteConsoleOutputA
GetStringTypeExW
FindNextVolumeW
WriteConsoleW
ReplaceFileW
GetModuleFileNameW
GetCompressedFileSizeA
GetACP
VirtualQuery
SetCurrentDirectoryA
GetLogicalDriveStringsA
GetLastError
GetProcAddress
VirtualAlloc
BeginUpdateResourceW
LoadLibraryA
OpenMutexA
MoveFileA
CreateFileMappingW
GetModuleHandleA
PurgeComm
GetCurrentDirectoryA
OpenSemaphoreW
FindFirstVolumeA
GetVersionExA
GetWindowsDirectoryW
GetCurrentProcessId
LCMapStringW
LCMapStringA
CreateMutexW
SetFilePointer
GetDateFormatW
InterlockedIncrement
Sleep
InitializeCriticalSection
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
GetCommandLineA
GetStartupInfoA
UnhandledExceptionFilter
HeapFree
RtlUnwind
RaiseException
HeapAlloc
GetModuleHandleW
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
SetLastError
GetCurrentThreadId
HeapSize
ExitProcess
TerminateProcess
GetCurrentProcess
IsDebuggerPresent
WriteFile
GetStdHandle
GetModuleFileNameA
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStringsW
SetHandleCount
GetFileType
HeapCreate
VirtualFree
QueryPerformanceCounter
GetSystemTimeAsFileTime
HeapReAlloc
GetCPInfo
GetOEMCP
IsValidCodePage
GetLocaleInfoA
GetStringTypeA
MultiByteToWideChar
GetStringTypeW
InitializeCriticalSectionAndSpinCount
user32
CharUpperBuffA
LoadMenuW
GetSysColorBrush
SetCaretPos
CharToOemBuffA
gdi32
GetTextExtentPointW
advapi32
ReportEventA
ReadEventLogW
Sections
.text Size: 135KB - Virtual size: 134KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 15KB - Virtual size: 4.9MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 128KB - Virtual size: 128KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 19KB - Virtual size: 18KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ