Static task
static1
Behavioral task
behavioral1
Sample
5819adb0b26a73052400d156ad5d93408b4950bfbd353e8b0b40f37d32a4282c_JC.exe
Resource
win7-20230831-en
General
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Target
5819adb0b26a73052400d156ad5d93408b4950bfbd353e8b0b40f37d32a4282c_JC.exe
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Size
195KB
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MD5
afd2a5d7fa6f55e938926660a6bd6360
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SHA1
712055e1bae6924d375fad2d05ce62d917c4772d
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SHA256
5819adb0b26a73052400d156ad5d93408b4950bfbd353e8b0b40f37d32a4282c
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SHA512
007128ae7d1382e934518a0316cf18da45e617f46f8fb6250f718e5db190338f8eadbd3f6e197b8f71437938a4ea8f8e02ff06b5fbd5166b0455660f5907c270
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SSDEEP
3072:v+x06XFacnSxLzPFAf4WYXS2B2lWS1KofLLSye1bNvR/b5lxNvf:+7c3Ne4W/H71f611F
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 5819adb0b26a73052400d156ad5d93408b4950bfbd353e8b0b40f37d32a4282c_JC.exe
Files
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5819adb0b26a73052400d156ad5d93408b4950bfbd353e8b0b40f37d32a4282c_JC.exe.exe windows:5 windows x86
b2ec932030ff8781de20497debfb04f6
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
GetCPInfo
EndUpdateResourceW
SetConsoleTextAttribute
OpenJobObjectA
InterlockedCompareExchange
CreateHardLinkA
GetTickCount
VirtualFree
GenerateConsoleCtrlEvent
GetNumberFormatA
ReadConsoleW
GetWindowsDirectoryA
GetVolumeInformationA
GlobalFindAtomA
SizeofResource
SetVolumeMountPointA
TransactNamedPipe
CreateSemaphoreA
GetFileAttributesW
WritePrivateProfileSectionW
FileTimeToSystemTime
WritePrivateProfileStringW
GetLastError
GetProcAddress
EnumResourceNamesW
SetVolumeLabelW
LoadLibraryA
OpenWaitableTimerW
GetFileType
RemoveDirectoryW
BeginUpdateResourceA
GetCommMask
AddAtomA
FoldStringA
FindNextFileA
FreeEnvironmentStringsW
GetShortPathNameW
ReadConsoleInputW
GetWindowsDirectoryW
ReadConsoleOutputCharacterW
OpenFileMappingA
FindNextVolumeA
TlsFree
CreateFileA
CloseHandle
WriteConsoleW
GetConsoleOutputCP
DebugActiveProcess
GetDateFormatW
VirtualAlloc
WriteConsoleA
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCommandLineA
GetStartupInfoA
GetModuleHandleW
Sleep
ExitProcess
WriteFile
GetStdHandle
GetModuleFileNameA
RaiseException
HeapAlloc
TlsGetValue
TlsAlloc
TlsSetValue
InterlockedIncrement
SetLastError
GetCurrentThreadId
InterlockedDecrement
HeapSize
EnterCriticalSection
LeaveCriticalSection
TerminateProcess
GetCurrentProcess
IsDebuggerPresent
MultiByteToWideChar
ReadFile
SetHandleCount
DeleteCriticalSection
SetFilePointer
FreeEnvironmentStringsA
GetEnvironmentStrings
WideCharToMultiByte
GetEnvironmentStringsW
HeapCreate
HeapFree
QueryPerformanceCounter
GetCurrentProcessId
GetSystemTimeAsFileTime
InitializeCriticalSectionAndSpinCount
GetModuleHandleA
HeapReAlloc
GetACP
GetOEMCP
IsValidCodePage
RtlUnwind
SetStdHandle
GetConsoleCP
GetConsoleMode
FlushFileBuffers
GetLocaleInfoA
LCMapStringA
LCMapStringW
GetStringTypeA
GetStringTypeW
user32
GetMessagePos
ChangeDisplaySettingsW
CreateWindowStationW
GetWindowTextLengthA
LoadMenuW
CharToOemBuffW
gdi32
GetCharacterPlacementA
advapi32
InitiateSystemShutdownW
ole32
CoMarshalHresult
Sections
.text Size: 149KB - Virtual size: 148KB
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: 32KB - Virtual size: 2.0MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 5KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ