Static task
static1
Behavioral task
behavioral1
Sample
bfcf0ff6bc9124d7ffc732ac519cc931410e027a6535a0003a69bf2be9ffeb00.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
bfcf0ff6bc9124d7ffc732ac519cc931410e027a6535a0003a69bf2be9ffeb00.exe
Resource
win10v2004-20230915-en
General
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Target
bfcf0ff6bc9124d7ffc732ac519cc931410e027a6535a0003a69bf2be9ffeb00
-
Size
638KB
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MD5
386071175bcee323288c23e5f8e1d81f
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SHA1
bdbbdcbf8b1b6cd2d63b110b9e4fca231597bdec
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SHA256
512a9b4a2c9d63cad679d3124c0727934b00e46a02c0b09d0bf5ac79b650fa34
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SHA512
b2796c498baa2168b48a0db54803521ba9e1fd3239da3e6dc988642134773475564ea898030f0f955dde420bdacbdf6e581993937cf68b1581cb8beec7016345
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SSDEEP
12288:gCkq90TmqOSBpQzgLpSKnD+qIOr2ZLz6gr8QEyHYB5zegGunPe7c+Mt0h:gZJfSq52FzdrIyHYBBZGFMOh
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/bfcf0ff6bc9124d7ffc732ac519cc931410e027a6535a0003a69bf2be9ffeb00
Files
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bfcf0ff6bc9124d7ffc732ac519cc931410e027a6535a0003a69bf2be9ffeb00.zip
-
bfcf0ff6bc9124d7ffc732ac519cc931410e027a6535a0003a69bf2be9ffeb00.exe windows:5 windows x86
42367a22e1010f39e39654573a05e25f
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
RemoveVectoredExceptionHandler
GetCPInfo
EndUpdateResourceW
OpenJobObjectA
ReadConsoleA
WritePrivateProfileSectionA
InterlockedCompareExchange
CreateHardLinkA
FreeEnvironmentStringsA
MoveFileWithProgressA
GetTickCount
GetNumberFormatA
GetWindowsDirectoryA
GetDateFormatA
GetVolumeInformationA
GlobalFindAtomA
ReadConsoleInputA
SizeofResource
SetVolumeMountPointA
GetFileAttributesA
TransactNamedPipe
FindNextVolumeW
FileTimeToSystemTime
GetLastError
GetProcAddress
VirtualAlloc
DebugActiveProcess
SetVolumeLabelW
EnumSystemCodePagesW
LoadLibraryA
CreateSemaphoreW
OpenWaitableTimerW
GetFileType
GetExitCodeThread
RemoveDirectoryW
GetCommMask
AddAtomA
FoldStringA
FindNextFileA
EnumResourceNamesA
GetWindowsDirectoryW
AddConsoleAliasA
ReadConsoleOutputCharacterW
OpenFileMappingA
LocalFree
CreateFileA
CloseHandle
WriteConsoleW
GetConsoleOutputCP
BeginUpdateResourceW
WriteConsoleA
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCommandLineA
GetStartupInfoA
GetModuleHandleW
Sleep
ExitProcess
WriteFile
GetStdHandle
GetModuleFileNameA
RaiseException
HeapAlloc
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
InterlockedIncrement
SetLastError
GetCurrentThreadId
InterlockedDecrement
HeapSize
EnterCriticalSection
LeaveCriticalSection
TerminateProcess
GetCurrentProcess
IsDebuggerPresent
MultiByteToWideChar
ReadFile
SetHandleCount
DeleteCriticalSection
SetFilePointer
GetEnvironmentStrings
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStringsW
HeapCreate
VirtualFree
HeapFree
QueryPerformanceCounter
GetCurrentProcessId
GetSystemTimeAsFileTime
InitializeCriticalSectionAndSpinCount
GetModuleHandleA
HeapReAlloc
GetACP
GetOEMCP
IsValidCodePage
RtlUnwind
SetStdHandle
GetConsoleCP
GetConsoleMode
FlushFileBuffers
GetLocaleInfoA
LCMapStringA
LCMapStringW
GetStringTypeA
GetStringTypeW
user32
GetMessagePos
GetWindowTextLengthA
LoadMenuW
CreateWindowStationA
CharToOemBuffW
ChangeDisplaySettingsA
advapi32
InitiateSystemShutdownA
ole32
CoMarshalHresult
Sections
.text Size: 646KB - Virtual size: 645KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 7KB - Virtual size: 51KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 31KB - Virtual size: 31KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 6KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ