Static task
static1
Behavioral task
behavioral1
Sample
578c111169f21fce527b0643847937dea9dc1d41035be05c104eaeceeb590132_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
578c111169f21fce527b0643847937dea9dc1d41035be05c104eaeceeb590132_JC.exe
Resource
win10v2004-20230915-en
General
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Target
578c111169f21fce527b0643847937dea9dc1d41035be05c104eaeceeb590132_JC.exe
-
Size
256KB
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MD5
fd7d20ee8156f230e81cb738ca7947cc
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SHA1
6138c24e31d65aeb85f6efc696d5632443e99654
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SHA256
578c111169f21fce527b0643847937dea9dc1d41035be05c104eaeceeb590132
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SHA512
b545b1e09e91f419e6c14842cb9dd153a6d2609e5bbdba9d15cd020507fae70e26ac02e8458ba9d977e0f5ffb9ba8acb21fa80a33cb62e64cdd52a19adea2250
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SSDEEP
6144:iV0LnH+EJ5NoS7RBHs1JL25ZjxAvOFkETV4i:iV0bH+ErNReT25ZjSmasai
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 578c111169f21fce527b0643847937dea9dc1d41035be05c104eaeceeb590132_JC.exe
Files
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578c111169f21fce527b0643847937dea9dc1d41035be05c104eaeceeb590132_JC.exe.exe windows:5 windows x86
8c460782c9c445fd4dad4a424cb2fc57
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
CreateFileA
SetThreadContext
FindFirstChangeNotificationW
PeekNamedPipe
VirtualQuery
SetEndOfFile
LoadResource
SetConsoleTextAttribute
OpenJobObjectA
GetLogicalDriveStringsW
WriteConsoleInputA
CreateHardLinkA
FreeEnvironmentStringsA
GetModuleHandleW
GetTickCount
GetDateFormatA
LoadLibraryW
IsValidLocale
GetFileAttributesA
FindNextVolumeW
ReplaceFileW
FileTimeToSystemTime
IsDBCSLeadByte
GlobalUnlock
EnumResourceNamesW
GetLastError
ReadConsoleOutputCharacterA
GetProcAddress
VirtualAlloc
BackupWrite
GetTempFileNameA
BeginUpdateResourceA
FoldStringW
GetModuleHandleA
FindNextFileW
FindFirstVolumeA
CloseHandle
HeapSize
WriteConsoleW
GetConsoleOutputCP
WriteConsoleA
RaiseException
LoadLibraryA
GetShortPathNameA
HeapFree
MultiByteToWideChar
GetStartupInfoW
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
HeapAlloc
HeapCreate
VirtualFree
DeleteCriticalSection
LeaveCriticalSection
EnterCriticalSection
HeapReAlloc
GetCPInfo
InterlockedIncrement
InterlockedDecrement
GetACP
GetOEMCP
IsValidCodePage
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
SetLastError
GetCurrentThreadId
SetFilePointer
Sleep
ExitProcess
WriteFile
GetStdHandle
GetModuleFileNameA
GetModuleFileNameW
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineW
SetHandleCount
GetFileType
GetStartupInfoA
QueryPerformanceCounter
GetCurrentProcessId
GetSystemTimeAsFileTime
InitializeCriticalSectionAndSpinCount
RtlUnwind
LCMapStringA
WideCharToMultiByte
LCMapStringW
GetStringTypeA
GetStringTypeW
GetLocaleInfoA
SetStdHandle
GetConsoleCP
GetConsoleMode
FlushFileBuffers
user32
CharToOemBuffA
GetKeyNameTextA
GetMessageExtraInfo
ChangeMenuA
GetParent
LoadMenuA
GetClassInfoExW
CopyIcon
LoadBitmapW
DdeQueryStringA
CloseWindow
gdi32
GetCharWidthI
Sections
.text Size: 203KB - Virtual size: 202KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 11KB - Virtual size: 319KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 34KB - Virtual size: 33KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 7KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ