Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20230220-en
General
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Target
file
-
Size
285KB
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MD5
a21e695f7a2af53e5208781c8a75da08
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SHA1
ad5000552a0b6dd28c8909287477ea9834b5ef48
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SHA256
f61b790784033096fb5f18ac2c17fa89b99a8ecebdd0e30148fe10133d42e8c0
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SHA512
875e52bd6bf5d15472adbf9a9a97f73c2af33e4629c54a43e3de4da41cad638ae27c55275725d3fc9400d690c3f4060161e52c928cdcc0b52be7838d8b952f59
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SSDEEP
6144:i2W+rLe/H5vsW/n/8d2f3f0nxcVoR9tw:i23y/Z0u/pf3Axc+hw
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource file
Files
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file.exe windows x86
35ef05be164f53c2e9ceeaa45e5d99c2
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
ReadConsoleA
CancelWaitableTimer
AddConsoleAliasW
GetProcessPriorityBoost
GetModuleHandleW
EnumCalendarInfoExW
GetConsoleAliasesA
EnumTimeFormatsW
CreateActCtxW
GetCalendarInfoA
GetSystemWindowsDirectoryA
SetConsoleCP
HeapCreate
DnsHostnameToComputerNameW
GetConsoleAliasW
LocalReAlloc
GetModuleFileNameW
GetConsoleFontSize
lstrlenW
ReplaceFileA
GlobalUnlock
GetLastError
GetProcAddress
VirtualAlloc
WriteProfileSectionA
SetComputerNameA
LoadLibraryA
WriteConsoleA
InterlockedExchangeAdd
GetDefaultCommConfigW
IsSystemResumeAutomatic
GetNumberFormatW
AddAtomW
RemoveDirectoryW
GetProfileStringA
BeginUpdateResourceA
QueryDosDeviceW
FindAtomA
FindFirstVolumeMountPointA
EnumDateFormatsA
GetModuleHandleA
GetConsoleTitleW
GetConsoleCursorInfo
OpenEventW
FatalAppExitA
GetShortPathNameW
GetDiskFreeSpaceExA
GetWindowsDirectoryW
DeleteTimerQueueTimer
AddConsoleAliasA
FindNextVolumeA
EnumSystemLocalesW
LCMapStringW
WideCharToMultiByte
LCMapStringA
GetTempFileNameW
GetConsoleAliasesLengthW
SetProcessAffinityMask
LocalAlloc
InitializeCriticalSectionAndSpinCount
GetStringTypeW
InterlockedIncrement
InterlockedDecrement
Sleep
InitializeCriticalSection
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
HeapAlloc
MultiByteToWideChar
GetStartupInfoW
RaiseException
RtlUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
HeapFree
TerminateProcess
GetCurrentProcess
IsDebuggerPresent
VirtualFree
HeapReAlloc
ExitProcess
WriteFile
GetStdHandle
GetModuleFileNameA
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
SetLastError
GetCurrentThreadId
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineW
SetHandleCount
GetFileType
GetStartupInfoA
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
HeapSize
GetLocaleInfoA
GetStringTypeA
user32
GetSysColorBrush
ToAsciiEx
GetClassInfoExA
ChangeMenuA
GetParent
CreateAcceleratorTableA
GetWindowLongA
gdi32
SetColorAdjustment
GetCharABCWidthsFloatW
GetCharWidthA
winhttp
WinHttpOpen
Sections
.text Size: 163KB - Virtual size: 162KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 6KB - Virtual size: 31.1MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 76KB - Virtual size: 75KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 38KB - Virtual size: 38KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ