Static task
static1
Behavioral task
behavioral1
Sample
4b77633395160005246cd8a73456175c.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
4b77633395160005246cd8a73456175c.exe
Resource
win10v2004-20231215-en
General
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Target
4b77633395160005246cd8a73456175c
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Size
783KB
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MD5
4b77633395160005246cd8a73456175c
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SHA1
8a5d328ac56e6fd603177e43d43b6175486ec2a3
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SHA256
cf26b6e50dafe54bbf7ef6f37621bcf18f0d1dc0dded6a3d4aecf9a6020dcdf6
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SHA512
3ec484dcec04d9afaa2b2c75678bdc852a5b778c3996c7d5d36500bcdfeddfb08524e4d46ae59c2231c7934372e6a2de42295467fd1e0dd610f86b9ecf541bf8
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SSDEEP
12288:5y4xHDPMQHqAKIxuvPRGbvKtEPuEiYCFIo0KMZtCKDGvYVv6SCCjwKlHu7wh7oKW:YYjLKIIErOEW2CFoZt+06SnOkh7ouJH
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4b77633395160005246cd8a73456175c
Files
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4b77633395160005246cd8a73456175c.exe windows:5 windows x86 arch:x86
193b8a18b82d2d8f5b36c7239901d2c7
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
EnumResourceNamesW
GetNativeSystemInfo
lstrlenA
CopyFileExW
GetStringTypeA
InterlockedIncrement
ReadConsoleA
InterlockedDecrement
GlobalLock
FreeEnvironmentStringsA
GetModuleHandleW
GetPrivateProfileStringW
WriteFile
SetCommState
GetCommandLineA
GlobalAlloc
GetPrivateProfileIntA
LoadLibraryW
GetSystemWindowsDirectoryA
GetConsoleAliasExesLengthW
GlobalFlags
GetExitCodeProcess
IsDBCSLeadByte
ReadFile
SetThreadPriority
GetNamedPipeHandleStateW
LCMapStringA
GetPrivateProfileIntW
GetStartupInfoA
SetThreadLocale
GetLastError
GetProcAddress
CopyFileA
GetPrivateProfileStringA
OpenWaitableTimerA
LoadLibraryA
GetFileType
SetCurrentDirectoryW
SetThreadIdealProcessor
HeapWalk
FindAtomA
Process32NextW
CreateIoCompletionPort
QueryMemoryResourceNotification
EnumResourceNamesA
GetCPInfoExA
TlsAlloc
ReadConsoleOutputCharacterW
GetSystemTime
DeleteFileA
Sleep
InitializeCriticalSection
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
MultiByteToWideChar
GetStartupInfoW
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetModuleFileNameW
HeapValidate
IsBadReadPtr
RaiseException
RtlUnwind
TerminateProcess
GetCurrentProcess
IsDebuggerPresent
GetACP
GetOEMCP
GetCPInfo
IsValidCodePage
TlsGetValue
TlsSetValue
GetCurrentThreadId
TlsFree
SetLastError
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
ExitProcess
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineW
SetHandleCount
GetStdHandle
HeapDestroy
HeapCreate
HeapFree
VirtualFree
GetModuleFileNameA
FlushFileBuffers
WideCharToMultiByte
GetConsoleCP
GetConsoleMode
DebugBreak
OutputDebugStringA
WriteConsoleW
OutputDebugStringW
HeapAlloc
HeapSize
HeapReAlloc
VirtualAlloc
InitializeCriticalSectionAndSpinCount
LCMapStringW
GetStringTypeW
GetLocaleInfoA
SetStdHandle
WriteConsoleA
GetConsoleOutputCP
SetFilePointer
CloseHandle
CreateFileA
GetModuleHandleA
user32
GetComboBoxInfo
msimg32
TransparentBlt
Sections
.text Size: 141KB - Virtual size: 141KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 38KB - Virtual size: 37KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 587KB - Virtual size: 39.6MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 15KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ