Static task
static1
Behavioral task
behavioral1
Sample
NEAS.638bbebb0e44cc3aa5a756690ff6f6c0_JC.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.638bbebb0e44cc3aa5a756690ff6f6c0_JC.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.638bbebb0e44cc3aa5a756690ff6f6c0_JC.exe
-
Size
773KB
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MD5
638bbebb0e44cc3aa5a756690ff6f6c0
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SHA1
4eef54b97b88c03ed3a54ebddcf3258bfa994db2
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SHA256
dadd9c458a8c49cbbdc2f6f6e65a83565110512ec1865b4e3af446a2b287978f
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SHA512
67aad552dce2c5724406cc73cbe23e34f310e9490bfa2917000420b249683c10fd13a1ee7ed2a097fdd9532165ed15c4cb543fdf150468133e799b9daaf0e67f
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SSDEEP
12288:jAMbgCjf4akTwfjOPVSL7zI5cebxFINYpgrOEnZDWhjVw1Jw:jgCD4akTpVO4ceV2NYOrOENWh8y
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.638bbebb0e44cc3aa5a756690ff6f6c0_JC.exe
Files
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NEAS.638bbebb0e44cc3aa5a756690ff6f6c0_JC.exe.exe windows:5 windows x86
9c4e228c6f6abc284bad94ad644731be
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
FindFirstFileW
SetLocaleInfoA
WriteConsoleInputW
lstrlenA
ReadConsoleA
GetConsoleAliasA
WaitNamedPipeA
WriteConsoleInputA
AddConsoleAliasW
FlushConsoleInputBuffer
OpenSemaphoreA
SetTapeParameters
MoveFileWithProgressA
GetModuleHandleW
FindNextVolumeMountPointA
ConvertFiberToThread
ExpandEnvironmentStringsA
GetCompressedFileSizeW
GetConsoleAliasExesW
GetUserDefaultLangID
SetCommState
CreateActCtxW
GetEnvironmentStrings
LoadLibraryW
SetCommConfig
FatalAppExitW
CopyFileW
_hread
GetSystemPowerStatus
CreateEventA
GetExitCodeProcess
EnumSystemCodePagesA
GetFileAttributesW
TerminateProcess
GetTimeZoneInformation
FindNextVolumeMountPointW
ReplaceFileA
GetTempPathW
EnumSystemLocalesA
GetConsoleOutputCP
VerifyVersionInfoW
GetConsoleAliasesW
GetStartupInfoA
GetLastError
SetLastError
GetProcAddress
GetPrivateProfileStringA
LoadLibraryA
LocalAlloc
IsWow64Process
SetConsoleCtrlHandler
RemoveDirectoryW
SetFileApisToANSI
WriteProfileSectionW
VirtualLock
GlobalGetAtomNameW
GetCurrentConsoleFont
FoldStringA
GlobalFindAtomW
GetModuleHandleA
FindNextFileW
GetStringTypeW
VirtualProtect
GetCurrentDirectoryA
CompareStringA
QueryPerformanceFrequency
GetShortPathNameW
FindFirstVolumeA
GetWindowsDirectoryW
MoveFileWithProgressW
ResetWriteWatch
ReadConsoleOutputCharacterW
EnumSystemLocalesW
DeleteFileA
ExpandEnvironmentStringsW
WriteConsoleW
InterlockedIncrement
InterlockedDecrement
EncodePointer
DecodePointer
Sleep
InitializeCriticalSection
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
WideCharToMultiByte
HeapFree
GetCommandLineW
HeapSetInformation
GetStartupInfoW
RaiseException
RtlUnwind
HeapAlloc
LCMapStringW
MultiByteToWideChar
GetCPInfo
IsProcessorFeaturePresent
GetACP
GetOEMCP
IsValidCodePage
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetCurrentThreadId
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
GetCurrentProcess
HeapCreate
SetHandleCount
GetStdHandle
InitializeCriticalSectionAndSpinCount
GetFileType
SetFilePointer
CloseHandle
ExitProcess
WriteFile
GetModuleFileNameW
FreeEnvironmentStringsW
GetEnvironmentStringsW
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
GetLocaleInfoW
HeapSize
GetUserDefaultLCID
GetLocaleInfoA
IsValidLocale
HeapReAlloc
GetConsoleCP
GetConsoleMode
SetStdHandle
FlushFileBuffers
CreateFileW
user32
CharUpperA
Sections
.text Size: 684KB - Virtual size: 683KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 9KB - Virtual size: 3.5MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 78KB - Virtual size: 78KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ