Static task
static1
Behavioral task
behavioral1
Sample
ca1b43b53e8b74b72e76e8f74127fc99e4629426df6e7fdee88782709bba1c16.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
ca1b43b53e8b74b72e76e8f74127fc99e4629426df6e7fdee88782709bba1c16.exe
Resource
win10v2004-20230915-en
General
-
Target
ca1b43b53e8b74b72e76e8f74127fc99e4629426df6e7fdee88782709bba1c16
-
Size
800KB
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MD5
f36effe69fd781c3683250da92ffed53
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SHA1
c7bc434cf729c41b48ccf9adc2e0de35b1e95e68
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SHA256
ca1b43b53e8b74b72e76e8f74127fc99e4629426df6e7fdee88782709bba1c16
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SHA512
1d52123a6262eff2f8d8f0d591e38f96e7257494055fb9c4ca67c428a5f2d031d605f6e43a9a673cc51e4cd20f6a2728704a9932c88f7765a455fcb08d882342
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SSDEEP
12288:X62Kb+mWBmrSXZO6T3JgrEji8RpGIXduIR87nm8:X6j+3nJO6jJPvpdH87nm8
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource ca1b43b53e8b74b72e76e8f74127fc99e4629426df6e7fdee88782709bba1c16
Files
-
ca1b43b53e8b74b72e76e8f74127fc99e4629426df6e7fdee88782709bba1c16.exe windows:5 windows x86
c9ac49ec96641fb6cdc3cb11e7142d72
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
FindFirstFileW
EnumCalendarInfoA
GetDriveTypeW
FindResourceW
MoveFileExW
SetDefaultCommConfigW
CreateJobObjectW
GetNamedPipeHandleStateA
SetConsoleScreenBufferSize
WriteConsoleInputA
GetTimeFormatA
GetSystemDefaultLCID
GetModuleHandleW
GetConsoleAliasesLengthA
ReadConsoleW
GetConsoleAliasExesW
GetCommandLineA
GetEnvironmentStrings
GetConsoleCP
GlobalAlloc
GetPrivateProfileIntA
LoadLibraryW
SetCommConfig
TerminateThread
GetLocaleInfoW
DeleteVolumeMountPointW
TransactNamedPipe
LocalReAlloc
GetStartupInfoW
CreateMailslotW
DisconnectNamedPipe
GetShortPathNameA
SetCurrentDirectoryA
FindFirstFileA
SetProcessAffinityMask
ChangeTimerQueueTimer
SetLastError
GetThreadLocale
MoveFileW
CopyFileA
EnumSystemCodePagesW
GetProcessVersion
LoadLibraryA
RemoveDirectoryW
FindAtomA
GetOEMCP
FindNextFileA
GetModuleHandleA
SetLocaleInfoW
CreateMutexA
GetProcessAffinityMask
FreeEnvironmentStringsW
FindNextFileW
VirtualProtect
PurgeComm
GetCurrentDirectoryA
EnumDateFormatsW
FatalAppExitA
GetShortPathNameW
TerminateJobObject
FindAtomW
GetWindowsDirectoryW
FindFirstVolumeW
GetFileInformationByHandle
AddConsoleAliasA
DebugBreak
OpenFileMappingA
EnumSystemLocalesW
CreateFileW
CloseHandle
GetComputerNameA
GetCommandLineW
GetLastError
GetVolumeNameForVolumeMountPointA
MoveFileA
HeapAlloc
DeleteFileA
EncodePointer
DecodePointer
HeapReAlloc
HeapSetInformation
GetProcAddress
ExitProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
TerminateProcess
GetCurrentProcess
WriteFile
GetStdHandle
GetModuleFileNameW
HeapCreate
EnterCriticalSection
LeaveCriticalSection
Sleep
HeapSize
HeapFree
SetFilePointer
GetEnvironmentStringsW
SetHandleCount
InitializeCriticalSectionAndSpinCount
GetFileType
DeleteCriticalSection
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
InterlockedIncrement
GetCurrentThreadId
InterlockedDecrement
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
RtlUnwind
GetCPInfo
GetACP
IsValidCodePage
MultiByteToWideChar
WideCharToMultiByte
SetStdHandle
GetConsoleMode
FlushFileBuffers
IsProcessorFeaturePresent
LCMapStringW
GetStringTypeW
ReadFile
WriteConsoleW
RaiseException
user32
CharUpperA
gdi32
GetBoundsRect
GetTextFaceW
SetBkColor
Sections
.text Size: 737KB - Virtual size: 737KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 17KB - Virtual size: 2.8MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 44KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ