Static task
static1
Behavioral task
behavioral1
Sample
a3f12a86956b46caf03b7ab7a7802dc4e6f63d62f2983c9e5fa4b12983525b50.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
a3f12a86956b46caf03b7ab7a7802dc4e6f63d62f2983c9e5fa4b12983525b50.exe
Resource
win10v2004-20230915-en
General
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Target
a3f12a86956b46caf03b7ab7a7802dc4e6f63d62f2983c9e5fa4b12983525b50
-
Size
272KB
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MD5
5ee48fa6fdc554fbacbbc9b66da4f2aa
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SHA1
006f3580e833bc5e965ddc5cf4593396c96031dc
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SHA256
a3f12a86956b46caf03b7ab7a7802dc4e6f63d62f2983c9e5fa4b12983525b50
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SHA512
21f184ab5a541611f7342c6823addcd37a28aef72956b87874e3ee1631b9212fe5afac9f2b8d744b6d04170c8381a79d5c0500a31a454f08cdd1469f904e07fe
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SSDEEP
3072:AQvRg2YvVcjtvEKny84ccbqvPZg7UCmiMiG6Cb/V0KNMGNDn:dvwvVcjt8KnyXbqvPZg7gIJ8VBL
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a3f12a86956b46caf03b7ab7a7802dc4e6f63d62f2983c9e5fa4b12983525b50
Files
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a3f12a86956b46caf03b7ab7a7802dc4e6f63d62f2983c9e5fa4b12983525b50.exe windows:5 windows x86
a9bf299729b09a43be583e7770d2853b
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
MoveFileExA
SystemTimeToTzSpecificLocalTime
InterlockedDecrement
SetDefaultCommConfigW
GetEnvironmentStringsW
SetConsoleScreenBufferSize
SetVolumeMountPointW
BackupSeek
GetModuleHandleW
GetNumberFormatA
SetFileTime
GetConsoleAliasExesW
GetCommandLineA
GetDriveTypeA
GetEnvironmentStrings
GetPrivateProfileIntA
LoadLibraryW
TerminateThread
CopyFileW
SetConsoleCP
GetVolumePathNameA
GetStartupInfoW
CreateJobObjectA
OpenMutexW
GetHandleInformation
GetLastError
GetCurrentDirectoryW
GetNumaProcessorNode
EnumSystemCodePagesW
LoadLibraryA
GetProcessId
LocalAlloc
GetFileType
RemoveDirectoryW
GetProfileStringA
FindNextChangeNotification
FindAtomA
GlobalWire
EnumDateFormatsA
GetModuleHandleA
FreeEnvironmentStringsW
FindNextFileW
VirtualProtect
GetCurrentDirectoryA
EnumDateFormatsW
FatalAppExitA
GetShortPathNameW
OpenSemaphoreW
FindAtomW
GetWindowsDirectoryW
FindFirstVolumeW
AddConsoleAliasA
CreateFileW
GetConsoleAliasesLengthW
FindFirstFileW
GetComputerNameA
EnumResourceNamesW
SetLastError
GetCommandLineW
CloseHandle
ReadFile
FlushFileBuffers
GetStringTypeW
HeapFree
HeapAlloc
GetProcAddress
ExitProcess
DecodePointer
DeleteFileA
EncodePointer
HeapReAlloc
HeapSetInformation
RaiseException
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
TerminateProcess
GetCurrentProcess
IsProcessorFeaturePresent
HeapCreate
WriteFile
GetStdHandle
GetModuleFileNameW
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSectionAndSpinCount
DeleteCriticalSection
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
InterlockedIncrement
GetCurrentThreadId
Sleep
HeapSize
SetHandleCount
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
SetFilePointer
WideCharToMultiByte
GetConsoleCP
GetConsoleMode
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
RtlUnwind
MultiByteToWideChar
SetStdHandle
WriteConsoleW
LCMapStringW
user32
GetListBoxInfo
CharUpperW
gdi32
SelectPalette
GetTextFaceW
GetCharWidthW
advapi32
LookupAccountSidW
shell32
DragFinish
ole32
CoGetInstanceFromFile
winhttp
WinHttpWriteData
Sections
.text Size: 123KB - Virtual size: 122KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 89KB - Virtual size: 2.9MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 59KB - Virtual size: 59KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ