Static task
static1
Behavioral task
behavioral1
Sample
JC_c645fa0601d7ddd315dd1ae5a4277c89e7161b619b19efcfe535bd3eec264c08.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
JC_c645fa0601d7ddd315dd1ae5a4277c89e7161b619b19efcfe535bd3eec264c08.exe
Resource
win10v2004-20230831-en
General
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Target
JC_c645fa0601d7ddd315dd1ae5a4277c89e7161b619b19efcfe535bd3eec264c08
-
Size
389KB
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MD5
ec40b922a2c9e5b3f1516fc017c1e9f2
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SHA1
55ce5601ca9bd18bcdcfc8cb8bc521de86b7c63f
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SHA256
c645fa0601d7ddd315dd1ae5a4277c89e7161b619b19efcfe535bd3eec264c08
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SHA512
6be71a7ff0fe1bf35e55eb2f1dbcf9d3167e3cdfc3f6a3f931d950cef10ea7f2ef9b2339846b9126a572b7eec44a620a83d95f50957504afcff51a8550537754
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SSDEEP
3072:78LQQSSX68NpAAFfbPrV7HwA6MQI+mue31p3z9ZZhkL4KNKLPcOJdxH/WlE:jSK8NpAuN7gI48CgLUebH/
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource JC_c645fa0601d7ddd315dd1ae5a4277c89e7161b619b19efcfe535bd3eec264c08
Files
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JC_c645fa0601d7ddd315dd1ae5a4277c89e7161b619b19efcfe535bd3eec264c08.exe windows x86
05ee59df2bbc43c078e8ef99811a7d49
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
GetCurrentProcess
InterlockedCompareExchange
AddConsoleAliasW
CreateHardLinkA
GetConsoleAliasesLengthA
GetDateFormatA
LoadLibraryW
ReadConsoleInputA
GetSystemWindowsDirectoryA
GetFileAttributesW
EnumResourceLanguagesA
SetComputerNameExW
RaiseException
FindFirstFileA
InterlockedFlushSList
SetLastError
ReadConsoleOutputCharacterA
GetProcAddress
AttachConsole
GetStringTypeA
LoadLibraryA
BuildCommDCBAndTimeoutsW
SetFileApisToANSI
FindAtomA
GetOEMCP
GetModuleHandleA
FreeEnvironmentStringsW
EnumResourceNamesA
GetShortPathNameW
FileTimeToLocalFileTime
FindFirstVolumeW
GetConsoleProcessList
CloseHandle
WriteConsoleW
GetConsoleOutputCP
WriteConsoleA
GetLocaleInfoW
PeekNamedPipe
CreateFileA
FindFirstChangeNotificationW
VirtualAlloc
UnregisterWait
FlushFileBuffers
WideCharToMultiByte
InterlockedIncrement
InterlockedExchange
MultiByteToWideChar
Sleep
InitializeCriticalSection
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
GetLastError
HeapFree
TerminateProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
GetCommandLineA
GetStartupInfoA
GetCPInfo
RtlUnwind
LCMapStringW
LCMapStringA
GetStringTypeW
HeapAlloc
HeapCreate
VirtualFree
HeapReAlloc
GetModuleHandleW
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
GetCurrentThreadId
ReadFile
SetFilePointer
ExitProcess
WriteFile
GetStdHandle
GetModuleFileNameA
FreeEnvironmentStringsA
GetEnvironmentStrings
GetEnvironmentStringsW
SetHandleCount
GetFileType
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
HeapSize
GetACP
IsValidCodePage
GetUserDefaultLCID
GetLocaleInfoA
EnumSystemLocalesA
IsValidLocale
InitializeCriticalSectionAndSpinCount
SetStdHandle
GetConsoleCP
GetConsoleMode
user32
CharToOemBuffW
EnumDesktopWindows
ChangeMenuW
GetMessageExtraInfo
UnhookWinEvent
CharUpperBuffA
LoadMenuW
gdi32
GetCharacterPlacementA
GetPolyFillMode
advapi32
ReadEventLogW
ole32
CoRegisterPSClsid
Sections
.text Size: 181KB - 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: 157KB
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