Static task
static1
Behavioral task
behavioral1
Sample
493422308b21dce6f963f0a8585eaff0_NEAS.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
493422308b21dce6f963f0a8585eaff0_NEAS.exe
Resource
win10v2004-20240419-en
General
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Target
493422308b21dce6f963f0a8585eaff0_NEAS
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Size
110KB
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MD5
493422308b21dce6f963f0a8585eaff0
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SHA1
ebfe0686dce6c14356aa82212fc3e56269cf6ec3
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SHA256
8aaa272d071529f5c971fc4d63f98cb35db8857a2e619fcb54054f21ab363c0b
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SHA512
7750daa2eff6e099dbfc74d85dcf2a7931d590e6f61e6e24858e1d3f0cd67ea36a0109981f7fe2aa994cf36a363c79f801589b93f07e82d075d5f9f363deecb1
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SSDEEP
3072:7ThnuhS5Ak43ppPW8N/DN25dTtVKJzUs2WQHw:79nuhSWVjPW0/DEjWQHw
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 493422308b21dce6f963f0a8585eaff0_NEAS
Files
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493422308b21dce6f963f0a8585eaff0_NEAS.exe windows:4 windows x86 arch:x86
0a5e9ae1b441334b02f5e33127d3247b
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
advapi32
LookupAccountNameA
GetSecurityDescriptorGroup
GetSecurityDescriptorOwner
GetKernelObjectSecurity
GetFileSecurityA
GetSidSubAuthority
GetSidSubAuthorityCount
GetSidIdentifierAuthority
IsValidSid
GetLengthSid
FreeSid
AllocateAndInitializeSid
LookupAccountSidA
EqualSid
kernel32
GetLastError
HeapAlloc
ExitProcess
GetProcessHeap
HeapReAlloc
HeapFree
GetVersion
FormatMessageA
GetConsoleMode
GetSystemTime
GetSystemDirectoryA
GetWindowsDirectoryA
WriteFile
UnhandledExceptionFilter
GetCommandLineA
GetEnvironmentStrings
SetErrorMode
GetCurrentProcessId
MapViewOfFile
SetFileApisToOEM
SetFilePointer
GetFileType
CloseHandle
ReadFile
CreatePipe
UnmapViewOfFile
CreateProcessA
CreateFileMappingA
GetProcessTimes
GetExitCodeProcess
WaitForMultipleObjects
DuplicateHandle
GetCurrentProcess
GetFileInformationByHandle
CreateFileA
GetFullPathNameA
GetFileAttributesA
FindClose
FindFirstFileA
GetCurrentDirectoryA
GetStdHandle
SetStdHandle
LockFile
UnlockFile
GetTickCount
OpenProcess
SetLastError
GetProcAddress
LoadLibraryA
FileTimeToDosDateTime
SetConsoleCtrlHandler
SetEvent
FindNextFileA
GetVolumeInformationA
RtlUnwind
user32
CharToOemA
MessageBoxA
Sections
.text Size: 86KB - Virtual size: 85KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 63KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 736B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 6KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ