Static task
static1
Behavioral task
behavioral1
Sample
dcf61e1a8a88e662e8db9625a2645fc0_NEAS.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
dcf61e1a8a88e662e8db9625a2645fc0_NEAS.exe
Resource
win10v2004-20240419-en
General
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Target
dcf61e1a8a88e662e8db9625a2645fc0_NEAS
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Size
163KB
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MD5
dcf61e1a8a88e662e8db9625a2645fc0
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SHA1
a165c4e36e81ad03508b545e1e833cc08e53755b
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SHA256
fce2b5a7f2cbd0c264e2fda4e00abfbb04c6a7527fa21e5c6e722f20ac1411a9
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SHA512
8da93cf70b9d0a5afed0767cc0760b51707d8b65de794fa9059bf97f89ea6ca98f75e6a1002894339a102dbc52ec3ed515a7979c6d966c940e87339ff5cf0032
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SSDEEP
1536:mw2sV6OxADCV15qzsazdSylQtfeX90AtGRhKW+jujAEjh8DTL9GIvg/SylQ7aHbk:mweOxl5RgpYgnWAUjWDUIwLyc4F
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource dcf61e1a8a88e662e8db9625a2645fc0_NEAS
Files
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dcf61e1a8a88e662e8db9625a2645fc0_NEAS.exe windows:1 windows x86 arch:x86
95e6f8741083e0c7d9a63d45e2472360
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
ole32
CoCreateInstance
CLSIDFromString
CoInitialize
CoUninitialize
oleaut32
SysAllocString
wininet
DeleteUrlCacheEntry
FindFirstUrlCacheEntryA
FindNextUrlCacheEntryA
kernel32
ExitProcess
ExpandEnvironmentStringsA
GetCommandLineA
GetCurrentProcessId
GetCurrentThreadId
GetExitCodeThread
GetFileSize
GetModuleFileNameA
GetModuleHandleA
CloseHandle
GetProcAddress
GetSystemDirectoryA
GetTempPathA
GetTickCount
GetVersion
GetVersionExA
GetWindowsDirectoryA
GlobalMemoryStatus
CopyFileA
InterlockedIncrement
IsBadReadPtr
IsBadWritePtr
LoadLibraryA
LocalAlloc
LocalFree
OpenMutexA
CreateFileA
ReadFile
RtlUnwind
SetFilePointer
CreateMutexA
Sleep
TerminateProcess
VirtualQuery
CreateProcessA
WaitForSingleObject
WideCharToMultiByte
WinExec
WriteFile
lstrlenA
lstrlenW
CreateThread
DeleteFileA
user32
GetWindowTextA
GetWindowRect
FindWindowA
GetWindow
GetClassNameA
SetFocus
GetForegroundWindow
LoadCursorA
LoadIconA
SetTimer
RegisterClassA
MessageBoxA
GetMessageA
GetWindowLongA
SetWindowLongA
CreateDesktopA
SetThreadDesktop
GetThreadDesktop
TranslateMessage
DispatchMessageA
SendMessageA
PostQuitMessage
ShowWindow
CreateWindowExA
DestroyWindow
MoveWindow
DefWindowProcA
CallWindowProcA
gdi32
GetStockObject
SetBkColor
SetTextColor
CreateBrushIndirect
CreateFontA
advapi32
RegCreateKeyExA
RegCloseKey
RegOpenKeyExA
RegQueryValueExA
RegSetValueExA
GetSecurityInfo
SetSecurityInfo
SetEntriesInAclA
crtdll
__GetMainArgs
_sleep
_stricmp
atoi
exit
memcpy
memset
printf
raise
rand
signal
sprintf
srand
sscanf
strcat
strchr
strncmp
vsprintf
Sections
.text Size: 27KB - Virtual size: 27KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bss Size: - Virtual size: 132KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.embm Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
rauQqeDN Size: 5KB - Virtual size: 4KB
fFJTkcLk Size: 14KB - Virtual size: 13KB
EarYtfGH Size: 37KB - Virtual size: 36KB
iUDSnmIP Size: 2KB - Virtual size: 2KB
WXLTxQmF Size: 1KB - Virtual size: 1KB
LIhqtNdd Size: 1KB - Virtual size: 1KB
ncNzgTiJ Size: 6KB - Virtual size: 6KB
uJETpJnd Size: 1KB - Virtual size: 1KB
wUwJVUBa Size: 23KB - Virtual size: 23KB
AiufFyrU Size: 24KB - Virtual size: 24KB