Static task
static1
Behavioral task
behavioral1
Sample
a4ca303e0a9292f78b545bf698aa8c33.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
a4ca303e0a9292f78b545bf698aa8c33.exe
Resource
win10v2004-20231215-en
General
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Target
a4ca303e0a9292f78b545bf698aa8c33.exe
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Size
14.9MB
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MD5
a4ca303e0a9292f78b545bf698aa8c33
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SHA1
5ce9ca6dc27363590c336557bba58370c3659a14
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SHA256
3e1682d2d6974e4284db9c5453e9bf08cab44d73cbb60682d2b9bcbcab9c75c3
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SHA512
282b4956e81d56da3572b011aa486f6492efbb6c673bd7bd2c5803111cea4cbea3db7ff2a12d86c3134a81e4c30117eedfe6b9829c9d58b32b9a6af96bc386c5
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SSDEEP
24576:7jDuKnh7YzbKBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBt:7nh
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a4ca303e0a9292f78b545bf698aa8c33.exe
Files
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a4ca303e0a9292f78b545bf698aa8c33.exe.exe windows:5 windows x86 arch:x86
800102d28cf35c665bee356e0e434ad6
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
GetVolumeNameForVolumeMountPointA
GetComputerNameA
GetFileSize
SetFilePointer
lstrlenA
GetConsoleAliasesLengthW
CopyFileExW
GetConsoleAliasExesA
GetConsoleAliasExesLengthA
MapUserPhysicalPages
FreeLibrary
InterlockedIncrement
InterlockedDecrement
ZombifyActCtx
GlobalLock
GetProfileSectionA
SetComputerNameW
GetFileAttributesExA
FreeEnvironmentStringsA
GetProcessPriorityBoost
GetTickCount
GetCommConfig
LocalFlags
GetConsoleAliasesLengthA
GetWindowsDirectoryA
SetCommState
TlsSetValue
GetEnvironmentStrings
FindResourceExA
GlobalAlloc
LoadLibraryW
_hread
GetCalendarInfoA
GetSystemWow64DirectoryW
GetSystemWindowsDirectoryA
GetSystemTimeAdjustment
InitAtomTable
GetComputerNameExA
GetBinaryTypeA
GetAtomNameW
ReadFile
CompareStringW
SetConsoleTitleA
VirtualUnlock
LCMapStringA
SetCurrentDirectoryA
GetStartupInfoA
GetStdHandle
GetCPInfoExW
GetCurrentDirectoryW
VerLanguageNameA
SetFirmwareEnvironmentVariableW
CreateNamedPipeA
GetLocalTime
LoadLibraryA
CreateSemaphoreW
SetConsoleCtrlHandler
WriteProfileSectionW
Process32NextW
CreateIoCompletionPort
EnumResourceNamesA
WriteProfileStringW
BuildCommDCBA
VirtualProtect
_lopen
FindAtomW
GetVersion
DeleteFileW
UnregisterWaitEx
ReadConsoleOutputCharacterW
AreFileApisANSI
CommConfigDialogW
GetLastError
WideCharToMultiByte
GetCommandLineA
HeapValidate
IsBadReadPtr
RaiseException
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
GetModuleFileNameW
GetACP
GetOEMCP
GetCPInfo
IsValidCodePage
GetProcAddress
TlsGetValue
GetModuleHandleW
TlsAlloc
GetCurrentThreadId
TlsFree
SetLastError
LeaveCriticalSection
EnterCriticalSection
SetStdHandle
GetFileType
WriteFile
GetConsoleCP
GetConsoleMode
DeleteCriticalSection
SetHandleCount
QueryPerformanceCounter
GetCurrentProcessId
GetSystemTimeAsFileTime
Sleep
ExitProcess
GetModuleFileNameA
FreeEnvironmentStringsW
GetEnvironmentStringsW
HeapDestroy
HeapCreate
HeapFree
VirtualFree
HeapAlloc
HeapSize
HeapReAlloc
VirtualAlloc
DebugBreak
OutputDebugStringA
WriteConsoleW
OutputDebugStringW
RtlUnwind
MultiByteToWideChar
LCMapStringW
GetStringTypeA
GetStringTypeW
GetLocaleInfoA
InitializeCriticalSectionAndSpinCount
WriteConsoleA
GetConsoleOutputCP
CreateFileA
CloseHandle
FlushFileBuffers
GetModuleHandleA
user32
GetMessageTime
GetMenuInfo
Sections
.text Size: 164KB - Virtual size: 164KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 52KB - Virtual size: 52KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 69KB - Virtual size: 164KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 25KB - Virtual size: 25KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 14.5MB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ