Static task
static1
Behavioral task
behavioral1
Sample
NEAS.54f81d31a5e59be977d04c41d60f2680_JC.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.54f81d31a5e59be977d04c41d60f2680_JC.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.54f81d31a5e59be977d04c41d60f2680_JC.exe
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Size
101KB
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MD5
54f81d31a5e59be977d04c41d60f2680
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SHA1
c78aa0dd444bcef8c74c524a0076355d76a93e00
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SHA256
ab4e8bcc57b760aa0610fb3aca653a1c19ec6ebabed70f448dd64c44eb3e5f73
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SHA512
61a5188b8e54b0fd663c17e1a1f72b6562eabba757717dcedc88de2e940c51a3775f9b7043c276f408000bd5af9c86539d0e1e15070d591b81fa4e03064700bf
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SSDEEP
1536:0G2U/Wm/HG6aMauSV3ixJHABLrmhH7i9CO+WHg7zRZICrWaGZh7Bn:0VU/WV6aMauSuiWNi9CO+WARJrWNZz
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.54f81d31a5e59be977d04c41d60f2680_JC.exe
Files
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NEAS.54f81d31a5e59be977d04c41d60f2680_JC.exe.exe windows:5 windows x86
7c74db2070ce18d4e7700897ccc24743
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
ws2_32
closesocket
gethostbyname
gethostname
connect
WSAStartup
WSAGetLastError
htons
WSACleanup
recv
socket
send
wininet
DeleteUrlCacheEntry
advapi32
RegOpenKeyA
GetUserNameA
RegOpenKeyExA
RegQueryValueExA
RegSetValueExA
RegCloseKey
urlmon
URLOpenBlockingStreamA
shell32
ShellExecuteA
user32
wsprintfA
kernel32
HeapSize
IsProcessorFeaturePresent
RtlUnwind
SetStdHandle
WriteConsoleW
CreateFileW
FlushFileBuffers
CompareStringW
SetEnvironmentVariableA
UnhandledExceptionFilter
GetStringTypeW
LoadLibraryW
ExitProcess
CreateFileA
GetFileSize
PeekNamedPipe
HeapAlloc
HeapFree
WaitForSingleObject
GetTickCount
GetProcessHeap
WriteFile
GetCommandLineA
GlobalAlloc
Sleep
GetExitCodeProcess
CreateProcessA
ReadFile
lstrcatA
CreateDirectoryA
SetCurrentDirectoryA
GetLastError
OpenMutexA
CreatePipe
GetModuleFileNameA
CreateMutexA
GetVersionExA
WinExec
CloseHandle
GetTempPathA
lstrcpyA
HeapReAlloc
GetSystemTimeAsFileTime
HeapSetInformation
GetStartupInfoW
TerminateProcess
GetCurrentProcess
SetUnhandledExceptionFilter
IsDebuggerPresent
DecodePointer
EncodePointer
GetProcAddress
GetModuleHandleW
GetStdHandle
GetModuleFileNameW
HeapCreate
GetCPInfo
InterlockedIncrement
InterlockedDecrement
GetACP
GetOEMCP
IsValidCodePage
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
SetLastError
GetCurrentThreadId
WideCharToMultiByte
LCMapStringW
MultiByteToWideChar
GetTimeZoneInformation
RaiseException
FreeEnvironmentStringsW
GetEnvironmentStringsW
SetHandleCount
InitializeCriticalSectionAndSpinCount
GetFileType
DeleteCriticalSection
QueryPerformanceCounter
GetCurrentProcessId
SetFilePointer
GetConsoleCP
GetConsoleMode
EnterCriticalSection
LeaveCriticalSection
Sections
.text Size: 43KB - Virtual size: 43KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 13KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 26KB - Virtual size: 25KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.htext Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE