Static task
static1
Behavioral task
behavioral1
Sample
NEAS.1fcdf1faf598035dd0f4e3597aa12aa0_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
NEAS.1fcdf1faf598035dd0f4e3597aa12aa0_JC.exe
Resource
win10v2004-20230915-en
General
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Target
NEAS.1fcdf1faf598035dd0f4e3597aa12aa0_JC.exe
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Size
304KB
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MD5
1fcdf1faf598035dd0f4e3597aa12aa0
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SHA1
7ab4bd18e81dd723bd15cea8e96d14871b62692f
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SHA256
18395bce3389cb60440aca567e9adaf6a858a915f39adbf376951e770bb005b7
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SHA512
ff2dca7e1bacecec9c0a6e72fdcc1c1dc33d53836c9565ab327f3d4ba06465dc7210dd27c901d1176834ae85adba01b08922abfa46b5ac58898e9f108ee8a41c
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SSDEEP
6144:BP9yl0KkfByvBGzaWyPuVC66OAFUF1JpHCujULt:BP9yl0D4vBnuslOAFUFjpiujq
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.1fcdf1faf598035dd0f4e3597aa12aa0_JC.exe
Files
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NEAS.1fcdf1faf598035dd0f4e3597aa12aa0_JC.exe.exe windows:5 windows x86
ba2c974ed567c90fe365844af978f320
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
GenerateConsoleCtrlEvent
GetExitCodeProcess
WaitForSingleObject
CreateProcessA
SetConsoleCtrlHandler
GetModuleFileNameA
EnterCriticalSection
LeaveCriticalSection
GetModuleHandleW
Sleep
GetProcAddress
ExitProcess
GetCommandLineA
GetStartupInfoA
SetHandleCount
GetStdHandle
GetFileType
DeleteCriticalSection
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
GetLastError
HeapFree
HeapAlloc
GetCPInfo
InterlockedIncrement
InterlockedDecrement
GetACP
GetOEMCP
IsValidCodePage
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
SetLastError
GetCurrentThreadId
WriteFile
LoadLibraryA
InitializeCriticalSectionAndSpinCount
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStringsW
HeapCreate
VirtualFree
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
RtlUnwind
HeapReAlloc
VirtualAlloc
GetConsoleCP
GetConsoleMode
FlushFileBuffers
LCMapStringA
MultiByteToWideChar
LCMapStringW
GetStringTypeA
GetStringTypeW
GetLocaleInfoA
SetFilePointer
HeapSize
CloseHandle
WriteConsoleA
GetConsoleOutputCP
WriteConsoleW
SetStdHandle
CreateFileA
CompareStringA
CompareStringW
SetEnvironmentVariableA
ReadFile
SetEndOfFile
GetProcessHeap
GetFileAttributesA
Sections
.text Size: 50KB - Virtual size: 50KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 244KB - Virtual size: 244KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE