Static task
static1
Behavioral task
behavioral1
Sample
a4ed5138d2816fcc998bd5eb51549f6d124112db99cf7da649f6bf658b0cfd6f.exe
Resource
win7-20230831-en
General
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Target
a4ed5138d2816fcc998bd5eb51549f6d124112db99cf7da649f6bf658b0cfd6f
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Size
128KB
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MD5
4ed92f6db6059b8fa018d48047d9a1e0
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SHA1
39ceb07c05a976f228a0d128611e8f0905606a99
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SHA256
ce8f2ea0fa9032fd279f25d15dcc0c618c827721095c6ed61da81da9ff9e850a
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SHA512
66ac8da2b5223bad95fa5453bed93601f9e2906cbb2372298ee2183ef1a0a7796d18106ca0c74d7e4bad8db84578d863fed92628f21c1e9455064b661dffff13
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SSDEEP
3072:mxn/x4Oa3gi5k+w3FAx6MRR7oRlqbLydL+FTOhK1n/9CyQTc:mxn/x4ruTAZrqlqmqTH/9UTc
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/a4ed5138d2816fcc998bd5eb51549f6d124112db99cf7da649f6bf658b0cfd6f
Files
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a4ed5138d2816fcc998bd5eb51549f6d124112db99cf7da649f6bf658b0cfd6f.zip
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a4ed5138d2816fcc998bd5eb51549f6d124112db99cf7da649f6bf658b0cfd6f.exe windows:5 windows x86
e7326ec6678ff2ceb3a1e380bd84a2b3
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
GetLocaleInfoA
GetConsoleAliasExesA
CommConfigDialogA
FindResourceW
BuildCommDCBAndTimeoutsA
MapUserPhysicalPages
InterlockedDecrement
WaitNamedPipeA
SetDefaultCommConfigW
QueryPerformanceCounter
GetEnvironmentStringsW
GetModuleHandleExW
GetUserDefaultLCID
WriteConsoleInputA
SetComputerNameW
FreeEnvironmentStringsA
FindNextVolumeMountPointA
ConvertFiberToThread
ReadConsoleW
GetWindowsDirectoryA
GetCompressedFileSizeW
EnumTimeFormatsA
EnumTimeFormatsW
GetCommandLineA
GetDriveTypeA
GetEnvironmentStrings
FindResourceExA
LoadLibraryW
GetConsoleMode
ReadConsoleInputA
SetConsoleCP
DeleteVolumeMountPointW
GetFileAttributesA
SetSystemPowerState
ReadFile
CreateFileW
GetACP
GetVolumePathNameA
GetConsoleAliasesLengthW
GetNamedPipeHandleStateW
GetConsoleAliasesW
FindFirstFileA
OpenMutexW
GetLastError
SetLastError
PeekConsoleInputW
VerLanguageNameA
SetVolumeLabelW
HeapUnlock
MoveFileW
CopyFileA
EnumSystemCodePagesW
GetTempFileNameA
FindClose
GetAtomNameA
LoadLibraryA
LocalAlloc
CreateHardLinkW
AddAtomW
RemoveDirectoryW
OpenJobObjectW
SetCommMask
GetTapeParameters
FoldStringW
GetPrivateProfileSectionNamesA
GetModuleHandleA
FindNextFileW
GetStringTypeW
GetConsoleTitleW
VirtualProtect
FatalAppExitA
GetShortPathNameW
SetCalendarInfoA
OpenSemaphoreW
FindFirstVolumeW
ReadConsoleOutputCharacterW
DeleteFileA
SetFilePointer
FlushFileBuffers
GetConsoleCP
GetCommandLineW
GetComputerNameA
GetStartupInfoW
GetVolumeNameForVolumeMountPointA
SetStdHandle
RaiseException
MoveFileA
HeapFree
HeapAlloc
GetProcAddress
GetModuleHandleW
ExitProcess
DecodePointer
WideCharToMultiByte
HeapReAlloc
HeapSetInformation
IsProcessorFeaturePresent
HeapCreate
WriteFile
GetStdHandle
GetModuleFileNameW
EncodePointer
EnterCriticalSection
LeaveCriticalSection
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
TerminateProcess
GetCurrentProcess
InitializeCriticalSectionAndSpinCount
DeleteCriticalSection
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
InterlockedIncrement
GetCurrentThreadId
GetCPInfo
GetOEMCP
IsValidCodePage
CloseHandle
FreeEnvironmentStringsW
SetHandleCount
GetFileType
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
Sleep
RtlUnwind
MultiByteToWideChar
HeapSize
LCMapStringW
WriteConsoleW
user32
CharUpperBuffA
CharUpperW
gdi32
GetTextFaceA
advapi32
AbortSystemShutdownA
shell32
DragFinish
winhttp
WinHttpWriteData
Sections
.text Size: 224KB - Virtual size: 224KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 15KB - Virtual size: 3.5MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.nofaw Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tuda Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 19KB - Virtual size: 18KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ