Static task
static1
Behavioral task
behavioral1
Sample
3ef99fba02debc2ef81f3011f86a1372exe_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
3ef99fba02debc2ef81f3011f86a1372exe_JC.exe
Resource
win10v2004-20230915-en
General
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Target
3ef99fba02debc2ef81f3011f86a1372exe_JC.exe
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Size
279KB
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MD5
3ef99fba02debc2ef81f3011f86a1372
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SHA1
5b21a1779d69466f3a69623fa64c244f6b890332
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SHA256
f57dab60885da9213f24b4896129182cb29ad3bd7be194685b68d61e6357188b
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SHA512
5a873f1d1342d739d0cd3d6adc5b59ef08f4a0a9cc81e10a18cc6e7c57db0c673b8520c5ae526e51340f6d17a1c870ca314fa983350b1adb9ab910ca851cd990
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SSDEEP
3072:iwX3rFrz0c5qakoZLBP0xwx9bc82oO2SmQo38iC296Er621QZCjTX5ityt87hX9:X5rz35qakKp0xwXt2oOz2M57Er62Sty
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 3ef99fba02debc2ef81f3011f86a1372exe_JC.exe
Files
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3ef99fba02debc2ef81f3011f86a1372exe_JC.exe.exe windows:5 windows x86
7bf0c3cbf0d3960e40b75bc830477f17
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
DebugActiveProcess
GetDateFormatW
FillConsoleOutputCharacterA
EnumResourceNamesW
SetVolumeLabelA
RemoveVectoredExceptionHandler
EndUpdateResourceW
ReadConsoleA
GetConsoleAliasA
GetSystemWindowsDirectoryW
InterlockedCompareExchange
SetComputerNameW
AddConsoleAliasW
SetVolumeMountPointW
MoveFileWithProgressA
GetTickCount
GetNumberFormatA
CreateActCtxW
SetProcessPriorityBoost
GetVolumeInformationA
GlobalFindAtomA
TerminateThread
ReadConsoleInputA
SizeofResource
GetFileAttributesA
TransactNamedPipe
FindNextVolumeW
WritePrivateProfileSectionW
FileTimeToSystemTime
GetCompressedFileSizeA
GetACP
SetLastError
ReadConsoleOutputCharacterA
GetProcAddress
VirtualAlloc
PeekConsoleInputW
RemoveDirectoryA
EnumSystemCodePagesW
LoadLibraryA
CreateSemaphoreW
InterlockedExchangeAdd
OpenWaitableTimerW
LocalAlloc
GetFileType
CreateHardLinkW
AddAtomW
BeginUpdateResourceA
GetCommMask
FoldStringW
FindNextFileA
FreeEnvironmentStringsW
VirtualProtect
TerminateJobObject
GetWindowsDirectoryW
OpenFileMappingA
LocalFree
GetProcessHeap
SetEndOfFile
GetLocaleInfoA
MultiByteToWideChar
GetModuleHandleW
Sleep
ExitProcess
GetCommandLineA
GetStartupInfoA
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
HeapAlloc
GetLastError
HeapFree
RaiseException
WriteFile
WideCharToMultiByte
GetConsoleCP
GetConsoleMode
FlushFileBuffers
DeleteCriticalSection
LeaveCriticalSection
EnterCriticalSection
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
InterlockedIncrement
GetCurrentThreadId
InterlockedDecrement
HeapSize
RtlUnwind
ReadFile
GetCPInfo
GetOEMCP
IsValidCodePage
SetHandleCount
GetStdHandle
SetFilePointer
GetModuleFileNameA
InitializeCriticalSectionAndSpinCount
FreeEnvironmentStringsA
GetEnvironmentStrings
GetEnvironmentStringsW
HeapCreate
VirtualFree
QueryPerformanceCounter
GetCurrentProcessId
GetSystemTimeAsFileTime
HeapReAlloc
GetModuleHandleA
WriteConsoleA
GetConsoleOutputCP
WriteConsoleW
SetStdHandle
CloseHandle
CreateFileA
LCMapStringA
LCMapStringW
GetStringTypeA
GetStringTypeW
user32
GetWindowTextLengthW
CharUpperBuffW
LoadBitmapA
LoadMenuA
SetMenu
CharToOemBuffW
ChangeDisplaySettingsA
GetMessagePos
Sections
.text Size: 226KB - Virtual size: 226KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 7KB - Virtual size: 1.5MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 33KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ