Static task
static1
Behavioral task
behavioral1
Sample
a8b4086736ea38e1929365c9af49ac53ad79ba09cc7d24ae55dc7ea3dec6a4c7.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
a8b4086736ea38e1929365c9af49ac53ad79ba09cc7d24ae55dc7ea3dec6a4c7.exe
Resource
win10v2004-20230915-en
General
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Target
a8b4086736ea38e1929365c9af49ac53ad79ba09cc7d24ae55dc7ea3dec6a4c7
-
Size
786KB
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MD5
4427999cedd9ab3b0f52921f1e4d4ac1
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SHA1
ba156bce13e442512d5afa4a4347786692703cdc
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SHA256
a8b4086736ea38e1929365c9af49ac53ad79ba09cc7d24ae55dc7ea3dec6a4c7
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SHA512
ee04f90324d03fa17fa5c48c5cb21cd6be1e0d90c4776168e934ce8e6f43fc3e25223c472b7b70ed682458fcb641a55bc9d75ad899e1487855569df867ebb6a9
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SSDEEP
12288:OVmRRtB7jEHhijMGk8nQHPBAMVuQFVMPC83EeUJ09AVhmOkmObP+3tdzun:O4r/HbOuMVuQYPChemz2m8W9Ru
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a8b4086736ea38e1929365c9af49ac53ad79ba09cc7d24ae55dc7ea3dec6a4c7
Files
-
a8b4086736ea38e1929365c9af49ac53ad79ba09cc7d24ae55dc7ea3dec6a4c7.exe windows:5 windows x86
d189d43af23bbb5425431a74f9f591c2
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
GetConsoleAliasesLengthW
GetNumaProcessorNode
MoveFileExA
SystemTimeToTzSpecificLocalTime
InterlockedDecrement
SetDefaultCommConfigW
GetEnvironmentStringsW
SetConsoleScreenBufferSize
SetVolumeMountPointW
BackupSeek
GetModuleHandleW
GetNumberFormatA
SetFileTime
GetConsoleAliasExesW
GetCommandLineA
GetDriveTypeA
GetEnvironmentStrings
GetPrivateProfileIntA
LoadLibraryW
TerminateThread
FatalAppExitW
CopyFileW
SetConsoleCP
GetVolumePathNameA
GetStartupInfoW
CreateJobObjectA
GetHandleInformation
GetLastError
FindFirstFileW
SetLastError
EnumSystemCodePagesW
LoadLibraryA
OpenMutexA
GetProcessId
LocalAlloc
GetFileType
IsSystemResumeAutomatic
RemoveDirectoryW
GetProfileStringA
FindNextChangeNotification
FindAtomA
EnumDateFormatsA
GetModuleHandleA
FreeEnvironmentStringsW
FindNextFileW
VirtualProtect
GetCurrentDirectoryA
EnumDateFormatsW
GetShortPathNameW
OpenSemaphoreW
FindAtomW
GetWindowsDirectoryW
FindFirstVolumeW
AddConsoleAliasA
CreateFileW
EnumResourceNamesW
GetComputerNameA
GetCurrentDirectoryW
GetCommandLineW
CloseHandle
ReadFile
HeapFree
HeapAlloc
GetProcAddress
ExitProcess
DecodePointer
DeleteFileA
EncodePointer
HeapSetInformation
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
TerminateProcess
GetCurrentProcess
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
HeapReAlloc
SetStdHandle
WriteConsoleW
LCMapStringW
GetStringTypeW
IsProcessorFeaturePresent
FlushFileBuffers
user32
CharUpperW
GetListBoxInfo
gdi32
SelectPalette
GetTextFaceW
GetCharWidthW
shell32
DragFinish
winhttp
WinHttpWriteData
Sections
.text Size: 709KB - Virtual size: 708KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 16KB - Virtual size: 2.8MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 60KB - Virtual size: 59KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ