Static task
static1
Behavioral task
behavioral1
Sample
NEAS.83b9d6d7ca9a4d1b392e281f8f6c20a0780dcf775a0f165f1b955491e4de7ea3_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
NEAS.83b9d6d7ca9a4d1b392e281f8f6c20a0780dcf775a0f165f1b955491e4de7ea3_JC.exe
Resource
win10v2004-20230915-en
General
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Target
NEAS.83b9d6d7ca9a4d1b392e281f8f6c20a0780dcf775a0f165f1b955491e4de7ea3_JC.exe
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Size
357KB
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MD5
8413978db69ebbaff154c6915b71df49
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SHA1
0da616cd5660cdd9f1f98c05c265eae765039a91
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SHA256
83b9d6d7ca9a4d1b392e281f8f6c20a0780dcf775a0f165f1b955491e4de7ea3
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SHA512
e9b1f2517f11b908a1035c10155cb9cfb540fcf9337fe9f5c5bed82f1d52ce6a2bac3a69105bd436866e73096a0f22705c11860d64e4aa83fc8b7aad10684615
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SSDEEP
6144:caOWmQhU45vEFPEW0zCL2VW9X1k2Q5rkMtZZnN:caVh95vCEW0TW9X1k2Q7rr
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.83b9d6d7ca9a4d1b392e281f8f6c20a0780dcf775a0f165f1b955491e4de7ea3_JC.exe
Files
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NEAS.83b9d6d7ca9a4d1b392e281f8f6c20a0780dcf775a0f165f1b955491e4de7ea3_JC.exe.exe windows:5 windows x86
99d7d9dbac9e758617de32e3b7e0aa88
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
OpenJobObjectA
InterlockedDecrement
SetDefaultCommConfigW
QueryPerformanceCounter
GetEnvironmentStringsW
InterlockedCompareExchange
WriteConsoleInputA
GetComputerNameW
OpenSemaphoreA
CreateHardLinkA
SetTapeParameters
SetThreadUILanguage
FindNextVolumeMountPointA
ConvertFiberToThread
ReadConsoleW
GetCompressedFileSizeW
GetConsoleAliasExesW
WaitNamedPipeW
EnumTimeFormatsA
WriteFile
GetCommandLineA
GetDriveTypeA
GetVolumePathNameW
FindResourceExA
GetConsoleCP
GlobalAlloc
LoadLibraryW
GetLocaleInfoW
ReadConsoleInputA
CopyFileW
GetCalendarInfoA
SetConsoleCP
DeleteVolumeMountPointW
InterlockedPopEntrySList
GetFileAttributesA
EnumSystemCodePagesA
SetConsoleMode
SetSystemPowerState
FindResourceW
GetACP
GetStartupInfoW
CreateMailslotW
DisconnectNamedPipe
GetShortPathNameA
GetNamedPipeHandleStateW
GetConsoleAliasesW
InterlockedExchange
GetLastError
SetLastError
ReadConsoleOutputCharacterA
PeekConsoleInputW
SetVolumeLabelW
SetComputerNameA
GetTempFileNameA
FindClose
GetAtomNameA
InterlockedExchangeAdd
SetCalendarInfoW
SetConsoleCtrlHandler
RemoveDirectoryW
AddAtomA
HeapWalk
SetCommMask
GetPrivateProfileSectionNamesA
FindNextFileA
EnumDateFormatsA
GetModuleHandleA
FreeEnvironmentStringsW
GetStringTypeW
VirtualProtect
GetWindowsDirectoryW
FindFirstVolumeW
GetVolumeNameForVolumeMountPointW
DeleteFileW
AddConsoleAliasA
ReadFile
WriteConsoleW
GetModuleHandleExA
CommConfigDialogA
IsDBCSLeadByte
GetConsoleAliasesLengthW
WideCharToMultiByte
MoveFileA
HeapFree
HeapAlloc
GetProcAddress
GetModuleHandleW
ExitProcess
DecodePointer
HeapReAlloc
GetCommandLineW
HeapSetInformation
RaiseException
GetCPInfo
InterlockedIncrement
GetOEMCP
IsValidCodePage
EncodePointer
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetCurrentThreadId
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
TerminateProcess
GetCurrentProcess
IsProcessorFeaturePresent
HeapCreate
GetStdHandle
GetModuleFileNameW
EnterCriticalSection
LeaveCriticalSection
SetFilePointer
SetHandleCount
InitializeCriticalSectionAndSpinCount
GetFileType
DeleteCriticalSection
CloseHandle
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
LCMapStringW
MultiByteToWideChar
Sleep
SetStdHandle
GetConsoleMode
FlushFileBuffers
RtlUnwind
HeapSize
CreateFileW
user32
CharUpperBuffA
CharUpperW
gdi32
GetKerningPairsA
advapi32
RevertToSelf
winhttp
WinHttpReadData
Sections
.text Size: 286KB - Virtual size: 285KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 14KB - Virtual size: 30.2MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 56KB - Virtual size: 55KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ