Static task
static1
Behavioral task
behavioral1
Sample
4b9c774db81bc783e0cd87db58cea2be.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
4b9c774db81bc783e0cd87db58cea2be.exe
Resource
win10v2004-20231215-en
General
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Target
4b9c774db81bc783e0cd87db58cea2be
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Size
632KB
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MD5
4b9c774db81bc783e0cd87db58cea2be
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SHA1
c5099c4595558612025bd91d9c3484658169e3e6
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SHA256
93ebcc585b025bee9a4566d29d2a459b12b8eb74f3078a2d7779d6571165d6a2
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SHA512
3ac6e0f7994eb2cb299f2cd26bfcb941c14c55f0637ef2bc943dd61d387977f19bad428a2b327222e12ccd9e844a750b069bd3a0861a5e97bdfe88e09e49d948
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SSDEEP
12288:iEG6XDbQGBb1OwCZHVTz0NKw+RNMUV9An4LZwDXNmoNoVu/bbhohvK:iEG6XY0bYNZHVTz0NKpRXbAIwD9No2FW
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4b9c774db81bc783e0cd87db58cea2be
Files
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4b9c774db81bc783e0cd87db58cea2be.exe windows:5 windows x86 arch:x86
dff3fef0411e9e60bc8c4b7dccd54fac
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
VirtualAlloc
CreateEventA
CloseHandle
HeapAlloc
GetProcessHeap
HeapFree
FreeConsole
DecodePointer
WriteConsoleW
SetFilePointerEx
GetConsoleMode
GetSystemTimeAsFileTime
OpenEventA
GetModuleHandleA
GetTickCount
WaitForSingleObjectEx
WaitForMultipleObjectsEx
ReleaseSemaphore
Sleep
GetProcAddress
GetCurrentProcessId
GetCurrentThreadId
SetEvent
ResetEvent
SetWaitableTimer
ResumeThread
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
CreateWaitableTimerA
SystemTimeToFileTime
LocalFree
FormatMessageA
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
CreateEventW
GetModuleHandleW
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
QueryPerformanceCounter
InitializeSListHead
IsDebuggerPresent
GetStartupInfoW
RaiseException
EncodePointer
RtlUnwind
GetLastError
InitializeCriticalSectionAndSpinCount
FreeLibrary
LoadLibraryExW
SetLastError
CreateThread
ExitThread
FreeLibraryAndExitThread
GetModuleHandleExW
GetStdHandle
WriteFile
GetModuleFileNameA
MultiByteToWideChar
WideCharToMultiByte
ExitProcess
GetCommandLineA
GetCommandLineW
GetACP
CompareStringW
LCMapStringW
FindClose
FindFirstFileExA
FindNextFileA
IsValidCodePage
GetOEMCP
GetCPInfo
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableA
SetStdHandle
GetFileType
GetStringTypeW
HeapSize
HeapReAlloc
FlushFileBuffers
GetConsoleCP
CreateFileW
ole32
CoInitialize
urlmon
URLDownloadToFileW
Sections
.text Size: 92KB - Virtual size: 91KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.qtrew Size: 20KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.yuio Size: 512B - Virtual size: 155B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 39KB - Virtual size: 39KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 457KB - Virtual size: 460KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.gfids Size: 512B - Virtual size: 288B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.tls Size: 512B - Virtual size: 9B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 10KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 9KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ