Static task
static1
Behavioral task
behavioral1
Sample
NEAS.2551667e443dde6500b1c9c8b9404380_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
NEAS.2551667e443dde6500b1c9c8b9404380_JC.exe
Resource
win10v2004-20230915-en
General
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Target
NEAS.2551667e443dde6500b1c9c8b9404380_JC.exe
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Size
256KB
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MD5
2551667e443dde6500b1c9c8b9404380
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SHA1
0f481c78faa8da1191c850e4fd31b659e653086c
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SHA256
a6260dbe4c8e45a13f17b1997fe991bce0a5710873b4eb180c687054d4ce3745
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SHA512
8d98f7d69ccb0ebfb8d61c4d91da81dc6541b1779a522e9a06a5bf8cdf4900b7d6e0e1706be1eb501e2efc6339f14dfa79cfe490e7ba3c8223fbb75e51807a83
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SSDEEP
6144:h406ki+xWSRNw3ZjNo4+6ki+xWSRNB4P6ki+xd:n6mWsaZjNA6mWsE6md
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.2551667e443dde6500b1c9c8b9404380_JC.exe
Files
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NEAS.2551667e443dde6500b1c9c8b9404380_JC.exe.exe windows:4 windows x86
7a52d9b09cc9b2ac8f9010a555857bd3
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
shlwapi
SHDeleteKeyA
version
GetFileVersionInfoSizeA
VerQueryValueA
GetFileVersionInfoA
lz32
LZCopy
LZOpenFileA
LZClose
wininet
InternetGetConnectedState
InternetReadFile
InternetOpenUrlA
InternetOpenA
InternetCloseHandle
kernel32
GetCPInfo
IsBadCodePtr
IsBadReadPtr
SetUnhandledExceptionFilter
FlushFileBuffers
FreeLibrary
GetProcAddress
GetLastError
LoadLibraryA
Sleep
TerminateProcess
OpenProcess
CompareStringA
Process32Next
Process32First
CreateToolhelp32Snapshot
FormatMessageA
LoadLibraryExA
SetErrorMode
FindClose
FindNextFileA
FindFirstFileA
CopyFileA
SetStdHandle
GetEnvironmentStringsW
GetACP
CompareStringW
GetOEMCP
GetExitCodeProcess
WaitForSingleObject
CreateProcessA
SetEndOfFile
GetStringTypeA
GetStringTypeW
CloseHandle
GetCurrentDirectoryA
GetEnvironmentStrings
FreeEnvironmentStringsW
FreeEnvironmentStringsA
GetModuleFileNameA
HeapFree
HeapAlloc
RtlUnwind
DeleteFileA
SetEnvironmentVariableA
SetCurrentDirectoryA
GetFullPathNameA
GetDriveTypeA
ExitProcess
GetCurrentProcess
GetTimeZoneInformation
GetSystemTime
GetLocalTime
MoveFileA
RemoveDirectoryA
CreateDirectoryA
GetModuleHandleA
GetStartupInfoA
GetCommandLineA
GetVersion
HeapDestroy
HeapCreate
VirtualFree
VirtualAlloc
HeapReAlloc
IsBadWritePtr
ReadFile
SetHandleCount
GetStdHandle
GetFileType
SetFilePointer
WriteFile
WideCharToMultiByte
MultiByteToWideChar
LCMapStringA
LCMapStringW
GetFileAttributesA
CreateFileA
GetCurrentProcessId
UnhandledExceptionFilter
user32
GetDC
gdi32
GetDeviceCaps
advapi32
RegCreateKeyExA
RegDeleteKeyA
RegDeleteValueA
RegSetValueExA
RegQueryValueExA
RegOpenKeyExA
RegCloseKey
RegEnumKeyA
ole32
OleUninitialize
OleInitialize
CoCreateGuid
Sections
.rdata Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 109KB - Virtual size: 142KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ