Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
file.exe
Resource
win10v2004-20230221-en
General
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Target
file.exe
-
Size
320KB
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MD5
e9536e863a26bd148b0f1ac30d2fbff7
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SHA1
25870c5208e0e643eed4aafb44e65b5532d8514e
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SHA256
cbe73efcb33a39bb5896e25515fe480e3a9519ab5f7acfaccec5d53c01345c63
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SHA512
2a57051b0bd3add78d22d246338e6e747a7b6265710b24128a18c6f9999305ca5ca1d4116edfd47796c97777e98574f41e54631f5c77be05651d9f0cc4d617eb
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SSDEEP
3072:IjwaqJVssCd4Op7VvIpQrFCR2RWsVy2rN5Rb4U7TjlZx//t/l:uwfJjC3tVCQrF1bw2FME5t9
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource file.exe
Files
-
file.exe.exe windows x86
0f907acfe861920cd55775c62f670cb2
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
AddConsoleAliasW
GetComputerNameW
GetModuleHandleW
GetNumberFormatA
ReadConsoleW
EnumTimeFormatsA
EnumResourceTypesA
SetProcessPriorityBoost
ActivateActCtx
GetCalendarInfoA
GetSystemWindowsDirectoryA
HeapCreate
EnumSystemCodePagesA
FindNextVolumeW
GetConsoleAliasW
Beep
GetModuleFileNameW
GetConsoleFontSize
CreateActCtxA
GetACP
lstrlenW
GlobalUnlock
EnumSystemLocalesA
SetLastError
GetProcAddress
GetLongPathNameA
VirtualAlloc
HeapSize
IsBadHugeWritePtr
SetComputerNameW
WriteProfileSectionA
RemoveDirectoryA
LoadLibraryA
WriteConsoleA
InterlockedExchangeAdd
LocalAlloc
QueryDosDeviceW
WriteProfileSectionW
AddAtomA
GetDefaultCommConfigA
SetConsoleCursorInfo
GetConsoleTitleW
GetShortPathNameW
GetCPInfoExA
GetDiskFreeSpaceExW
FindAtomW
GetWindowsDirectoryW
DeleteTimerQueueTimer
GetTempPathA
EnumCalendarInfoExA
SuspendThread
CreateFileA
CloseHandle
WriteConsoleW
GetConsoleOutputCP
SetStdHandle
FlushFileBuffers
GetModuleHandleA
WaitForSingleObject
GetCurrentActCtx
ReadConsoleA
lstrlenA
FindResourceExW
BeginUpdateResourceW
InterlockedIncrement
InterlockedDecrement
Sleep
InitializeCriticalSection
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
MultiByteToWideChar
GetCommandLineA
GetStartupInfoA
RaiseException
RtlUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetLastError
HeapFree
TerminateProcess
GetCurrentProcess
IsDebuggerPresent
HeapAlloc
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
GetCurrentThreadId
ExitProcess
GetCPInfo
GetOEMCP
IsValidCodePage
SetHandleCount
GetStdHandle
GetFileType
WriteFile
GetModuleFileNameA
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStringsW
VirtualFree
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
HeapReAlloc
GetLocaleInfoA
GetStringTypeA
GetStringTypeW
InitializeCriticalSectionAndSpinCount
LCMapStringA
LCMapStringW
SetFilePointer
GetConsoleCP
GetConsoleMode
user32
ToAsciiEx
ChangeMenuA
CharLowerBuffW
SetParent
CreateAcceleratorTableW
GetWindowLongA
GetSysColorBrush
GetKeyNameTextW
GetMenuInfo
gdi32
GetCharWidthA
GetColorAdjustment
GetCharABCWidthsW
advapi32
BackupEventLogW
Sections
.text Size: 165KB - Virtual size: 165KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 7KB - Virtual size: 2.6MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 131KB - Virtual size: 131KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 14KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ