Behavioral task
behavioral1
Sample
NEAS.456f0c99d9855d763cb829e771482d70.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
NEAS.456f0c99d9855d763cb829e771482d70.exe
Resource
win10v2004-20230915-en
General
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Target
NEAS.456f0c99d9855d763cb829e771482d70.exe
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Size
5.9MB
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MD5
456f0c99d9855d763cb829e771482d70
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SHA1
9a5bc45536904653f848d9aa2389786952c22199
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SHA256
d59cd7d3d00344793bd768d8660e2a8e241ed980ceccb9b3b06fff0572409504
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SHA512
8667723047567783aec4c459d482e8f97ef2421406728fd4b66426f460bef4c25121f8ab60e7a315cc7506f4fdd3c97a5198e2b9316b4c33e283b015827cff9b
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SSDEEP
98304:aGvzuLgywiNHBeSLxYK/bxE3q/BlZkWMGPQflVJ/EK1sLyzs2T2Q1mOjq4c:dvC7wqheSVYK/bua/BlWWnuVhsus8nm/
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.456f0c99d9855d763cb829e771482d70.exe
Files
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NEAS.456f0c99d9855d763cb829e771482d70.exe.exe windows:4 windows x86
9973fdd4b86d866b3faa39fa66cf7e0a
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Imports
kernel32
WriteFile
ReadFile
GetWindowsDirectoryA
GetLastError
FindNextFileA
FindFirstFileA
FindClose
FileTimeToLocalFileTime
FileTimeToDosDateTime
ExitProcess
DeleteFileA
CreateMutexA
CreateFileA
CopyFileA
CloseHandle
GetCurrentThreadId
GetLastError
ExitProcess
WriteFile
UnhandledExceptionFilter
SetFilePointer
SetEndOfFile
RtlUnwind
ReadFile
RaiseException
GetStdHandle
GetFileSize
GetFileType
CreateFileA
CloseHandle
GetCommandLineA
TlsSetValue
TlsGetValue
LocalAlloc
GetModuleHandleA
GetModuleFileNameA
FreeLibrary
HeapFree
HeapReAlloc
HeapAlloc
GetProcessHeap
advapi32
RegSetValueExA
RegQueryValueExA
RegOpenKeyExA
RegFlushKey
RegCreateKeyExA
RegCloseKey
user32
CharNextA
Sections
UPX0 Size: 40KB - Virtual size: 40KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 72KB - Virtual size: 72KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE