Static task
static1
Behavioral task
behavioral1
Sample
0223.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
0223.exe
Resource
win10v2004-20240226-en
General
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Target
0223.exe.vir
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Size
191KB
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MD5
fdec70478a05d27ce19003b827ac8c10
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SHA1
171105a07aa91966b036b3a5670e829167f48506
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SHA256
b086009bb8d7aaf4e18c3b413442ecfb9b70b3c57b8624831661b306599777c8
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SHA512
597fe24a8b34e0379a76063d1b30e0dd91e61a0ac4a06a05fefcd23f69ea2ec7112bf54921652c663d0d79cf1e435b9b470bc288d3869b2feedce5dd5d05de8d
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SSDEEP
3072:Rfctez+jxNP8rTfIG4KHvw2sHZncyuxFAXLrTeqV3EvjflN:NB+crTfIOHjseyuxFAXnTX3WTl
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 0223.exe.vir
Files
-
0223.exe.vir.exe windows:5 windows x64 arch:x64
47ac32440141025b84623fefe759d171
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Imports
kernel32
SetStdHandle
WriteConsoleW
VirtualAlloc
GetLastError
Sleep
CloseHandle
SetFilePointer
FlushFileBuffers
GetConsoleMode
GetConsoleCP
EncodePointer
DecodePointer
GetCommandLineW
GetStartupInfoW
RaiseException
RtlPcToFileHeader
HeapAlloc
HeapFree
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
FlsGetValue
FlsSetValue
FlsFree
SetLastError
GetCurrentThreadId
GetCurrentThread
FlsAlloc
HeapSize
GetProcAddress
GetModuleHandleW
ExitProcess
RtlUnwindEx
EnterCriticalSection
LeaveCriticalSection
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
RtlVirtualUnwind
RtlLookupFunctionEntry
RtlCaptureContext
TerminateProcess
GetCurrentProcess
WriteFile
GetStdHandle
GetModuleFileNameW
FreeEnvironmentStringsW
GetEnvironmentStringsW
SetHandleCount
InitializeCriticalSectionAndSpinCount
GetFileType
DeleteCriticalSection
HeapSetInformation
GetVersion
HeapCreate
HeapDestroy
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
WideCharToMultiByte
LCMapStringW
MultiByteToWideChar
GetStringTypeW
FatalAppExitA
GetUserDefaultLCID
GetLocaleInfoW
GetLocaleInfoA
EnumSystemLocalesA
IsValidLocale
HeapReAlloc
SetConsoleCtrlHandler
FreeLibrary
LoadLibraryW
CreateFileW
user32
GetDC
gdi32
EnumFontsW
wininet
InternetOpenW
InternetOpenUrlW
InternetReadFile
InternetCloseHandle
Sections
.text Size: 118KB - Virtual size: 118KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 30KB - Virtual size: 30KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 5KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 7KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.rsrc Size: 27KB - Virtual size: 26KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ