Static task
static1
Behavioral task
behavioral1
Sample
NEAS.031ce1553746e22c8bb6d6b71aba4ba0_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
NEAS.031ce1553746e22c8bb6d6b71aba4ba0_JC.exe
Resource
win10v2004-20230915-en
General
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Target
NEAS.031ce1553746e22c8bb6d6b71aba4ba0_JC.exe
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Size
722KB
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MD5
031ce1553746e22c8bb6d6b71aba4ba0
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SHA1
f2f4abeb8a7de7fb6f017de14d137a24ec141bb8
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SHA256
5566279c4777d534b11bc456311cead30abc362b9406c66c51cd68d4585f6a33
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SHA512
afe03685730d79cff74082f3cd70f7f9aedd7fe29e00d72b20d9565359bb7bd602dbd627ba009087df4480f4df43f1ff8bb546613ce5a5d5bfcf7abba77adcca
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SSDEEP
12288:bEnuii2uuiU5VGHqaS3QZSPZaouc5OGtuZXaejw:YnSU6Hqa0QZcZSc5Tk
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.031ce1553746e22c8bb6d6b71aba4ba0_JC.exe
Files
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NEAS.031ce1553746e22c8bb6d6b71aba4ba0_JC.exe.exe windows:6 windows x86
038717fe4d57d470c839666392775e24
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
IsDebuggerPresent
RaiseException
MultiByteToWideChar
WideCharToMultiByte
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetStartupInfoW
IsProcessorFeaturePresent
GetModuleHandleW
GetLastError
HeapAlloc
HeapFree
GetProcessHeap
VirtualQuery
FreeLibrary
GetProcAddress
GetCurrentProcess
TerminateProcess
InterlockedPushEntrySList
InterlockedFlushSList
GetModuleFileNameW
LoadLibraryExW
RtlUnwind
SetLastError
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
EncodePointer
GetModuleHandleExW
GetStdHandle
WriteFile
ExitProcess
GetCommandLineA
GetCommandLineW
HeapValidate
GetSystemInfo
CloseHandle
GetCurrentThread
GetFileType
OutputDebugStringW
WriteConsoleW
SetConsoleCtrlHandler
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableW
SetStdHandle
GetStringTypeW
GetLocaleInfoW
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
GetDateFormatW
GetTimeFormatW
CompareStringW
LCMapStringW
HeapReAlloc
HeapSize
HeapQueryInformation
FlushFileBuffers
GetConsoleOutputCP
GetConsoleMode
CreateFileW
GetFileSizeEx
SetFilePointerEx
DecodePointer
ReadFile
ReadConsoleW
SetEndOfFile
Sections
.text Size: 568KB - Virtual size: 567KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 129KB - Virtual size: 129KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 480B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 20KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ