Static task
static1
Behavioral task
behavioral1
Sample
a45bba403a79f0d47fb9106a83931437.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
a45bba403a79f0d47fb9106a83931437.exe
Resource
win10v2004-20230831-en
General
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Target
a45bba403a79f0d47fb9106a83931437.exe
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Size
389KB
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MD5
a45bba403a79f0d47fb9106a83931437
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SHA1
b3c1df27740bfdadf0024e59d772704ff1a2370f
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SHA256
1bba9ae0ebee70298d3d5e5bb02a844e07449c945a3a6b0e744c184f1abbe6dd
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SHA512
f3f8b85474df12640e82235d78ad616ab5e895ab7eb057effbb98bbe1ddcbd6a5a552ed5f3513ef94a6e964b5a498fb6756632b5f822de14f6d4685f0149e52e
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SSDEEP
6144:wY7dxria0EsjoLJu/GlbsWIU3yFOjgLUebH/:f7d9iatZJjLIU3ysgLUeL/
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a45bba403a79f0d47fb9106a83931437.exe
Files
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a45bba403a79f0d47fb9106a83931437.exe.exe windows x86
e4dac514b3073faa484764761e4ff894
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
SetEndOfFile
FindResourceW
InterlockedDecrement
InterlockedCompareExchange
AddConsoleAliasW
CreateHardLinkA
ConnectNamedPipe
FreeEnvironmentStringsA
GetConsoleAliasesLengthA
GetDateFormatA
LoadLibraryW
ReadConsoleInputA
GetSystemWindowsDirectoryA
GetFileAttributesW
EnumResourceLanguagesA
RaiseException
FindFirstFileA
InterlockedFlushSList
SetLastError
ReadConsoleOutputCharacterA
GetProcAddress
AttachConsole
GetStringTypeA
LoadLibraryA
BuildCommDCBAndTimeoutsW
SetFileApisToANSI
FindAtomA
GetOEMCP
GetModuleHandleA
EnumResourceNamesA
GetShortPathNameW
SetCalendarInfoA
FileTimeToLocalFileTime
FindFirstVolumeW
CloseHandle
WriteConsoleW
GetConsoleOutputCP
WriteConsoleA
GetLocaleInfoW
PeekNamedPipe
CreateFileA
FindFirstChangeNotificationW
VirtualAlloc
UnregisterWait
FlushFileBuffers
InterlockedIncrement
Sleep
InitializeCriticalSection
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
GetLastError
HeapFree
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
GetCommandLineA
GetStartupInfoA
RtlUnwind
LCMapStringA
WideCharToMultiByte
MultiByteToWideChar
LCMapStringW
GetCPInfo
HeapAlloc
HeapCreate
VirtualFree
HeapReAlloc
GetModuleHandleW
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
GetCurrentThreadId
ReadFile
SetFilePointer
ExitProcess
WriteFile
GetStdHandle
GetModuleFileNameA
GetEnvironmentStrings
FreeEnvironmentStringsW
GetEnvironmentStringsW
SetHandleCount
GetFileType
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
HeapSize
GetACP
IsValidCodePage
GetUserDefaultLCID
GetLocaleInfoA
EnumSystemLocalesA
IsValidLocale
GetStringTypeW
InitializeCriticalSectionAndSpinCount
SetStdHandle
GetConsoleCP
GetConsoleMode
user32
CharToOemBuffW
EnumDesktopWindows
ChangeMenuW
GetMessageExtraInfo
UnhookWinEvent
CharUpperBuffA
LoadMenuW
gdi32
GetCharacterPlacementA
GetPolyFillMode
advapi32
ReadEventLogW
ole32
CoRegisterPSClsid
Sections
.text Size: 180KB - Virtual size: 180KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 7KB - Virtual size: 31.9MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 158KB - Virtual size: 158KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 42KB - Virtual size: 41KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ