NEAS[.]142fd3fc7d576e6fed47f0b1f7c6c490_JC[.]exe

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General

Target

NEAS.142fd3fc7d576e6fed47f0b1f7c6c490_JC.exe
Size

380KB
MD5

142fd3fc7d576e6fed47f0b1f7c6c490
SHA1

a32248f4e7d8442b635c4f3d97fbac496ed7c390
SHA256

aacce24c47e46ebd90a50d5d074101227a42d1fe51245c89ca20c34ae7f8f669
SHA512

e34d17ac4e5016e1b90aacf9ed569a100df1b395d711497a3085a8b84897e3cd8a299c4ed146da48f2a6595233a3639150c1930e61ef58a1f1b86a8975bb5979
SSDEEP

6144:SO2bqVLQO1Lgaxjls9cOM0CnMj+PenHSihpr99Io:tVLQOxgaxjlMXWPenVHIo

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
NEAS.142fd3fc7d576e6fed47f0b1f7c6c490_JC.exe

Files

NEAS.142fd3fc7d576e6fed47f0b1f7c6c490_JC.exe
.dll regsvr32 windows:10 windows x86

3e90a5ed0e35e8e4736c095860c60c98

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_GUARD_CF

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

Imports

msvcrt

memcpy
_vsnwprintf
_initterm
malloc
free
_amsg_exit
wcsnlen
strnlen
_XcptFilter
_wtoi
_except_handler4_common
memset

kernel32

RegSetValueExW
FreeEnvironmentStringsA
GetEnvironmentStringsW
GlobalMemoryStatusEx
GetLocalTime
FreeEnvironmentStringsW
GetVersionExW
DeviceIoControl
GetDiskFreeSpaceW
GlobalFree
GlobalAlloc
GlobalReAlloc
lstrlenW
LocalFree
GetLastError
LocalAlloc
EnterCriticalSection
LeaveCriticalSection
Sleep
CreateMutexW
WaitForSingleObject
ReleaseMutex
CloseHandle
CreateThread
GetExitCodeThread
GetSystemTime
SystemTimeToFileTime
UnmapViewOfFile
DeleteFileW
GetTempPathW
CreateFileW
CreateFileMappingW
MapViewOfFile
ReadFile
SetFilePointer
lstrcmpW
RegCreateKeyExW
GlobalSize
GlobalLock
GlobalUnlock
GetCurrentProcessId
GetModuleFileNameW
CreateActCtxW
ActivateActCtx
DeactivateActCtx
ReleaseActCtx
GetModuleHandleW
GetLocaleInfoEx
GetUserPreferredUILanguages
HeapAlloc
GetProcessHeap
HeapFree
InitializeCriticalSection
DeleteCriticalSection
GetSystemDirectoryW
LoadLibraryW
GetProcAddress
FreeLibrary
SetEvent
CreateEventW
WaitForMultipleObjects
FormatMessageW
GetLocaleInfoW
GetNumberFormatW
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
QueryPerformanceCounter
GetCurrentThreadId
GetSystemTimeAsFileTime
GetTickCount
ResolveDelayLoadedAPI
DelayLoadFailureHook
lstrcmpiW

advapi32

RegCloseKey
RegQueryValueExW
RegOpenKeyExW

user32

GetShellWindow
GetSubMenu
LoadMenuW
DialogBoxParamW
GetDlgItem
GetMenuItemCount
GetMenuItemInfoW
RegisterClipboardFormatW
DestroyWindow
GetLastActivePopup
SwitchToThisWindow
SendMessageTimeoutW
GetWindowThreadProcessId
GetClassNameW
GetWindow
FindWindowW
CreateWindowExW
RegisterClassW
LoadCursorW
GetClassInfoW
SetWindowTextW
KillTimer
SetTimer
WinHelpW
SendDlgItemMessageW
DestroyMenu
TrackPopupMenu
SetMenuDefaultItem
CopyImage
DestroyIcon
DefWindowProcW
SetFocus
PostMessageW
SetDlgItemTextW
LoadStringW
LoadIconW
SetWindowLongW
EndDialog
SendMessageW
RemoveMenu
GetWindowLongW
ShowWindow

shlwapi

StrToIntW
ord174
SHGetThreadRef
SHStrDupW
StrRetToBufW
ord10
ord7
ord9
ord8
StrFormatKBSizeW
PathRemoveBlanksW
StrCmpW
ord172
ord354
PathFindExtensionW
PathFindFileNameW
ord388
StrCmpIW
ord168
ord176
AssocCreate
ord199
StrFormatByteSizeW
ord16
StrCmpLogicalW
StrRChrW
ord158
ord219
PathRemoveFileSpecW
PathAppendW
PathCombineW

wmvcore

WMCreateEditor

Exports

Exports

DllCanUnloadNow
DllGetClassObject
DllRegisterServer
DllUnregisterServer
_CDefFolderMenu_MergeMenu@16
_CIDLData_CreateFromIDArray@16

Sections

.text
Size: 147KB - Virtual size: 146KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 4KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.didat
Size: 512B - Virtual size: 296B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 76KB - Virtual size: 76KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 147KB - Virtual size: 146KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

3e90a5ed0e35e8e4736c095860c60c98

Headers

DLL Characteristics

File Characteristics

Imports

msvcrt

kernel32

advapi32

user32

shlwapi

wmvcore

Exports

Exports

Sections

.text Size: 147KB - Virtual size: 146KB

.data Size: 3KB - Virtual size: 4KB

.idata Size: 4KB - Virtual size: 4KB

.didat Size: 512B - Virtual size: 296B

.rsrc Size: 76KB - Virtual size: 76KB

.reloc Size: 147KB - Virtual size: 146KB

.text
Size: 147KB - Virtual size: 146KB

.data
Size: 3KB - Virtual size: 4KB

.idata
Size: 4KB - Virtual size: 4KB

.didat
Size: 512B - Virtual size: 296B

.rsrc
Size: 76KB - Virtual size: 76KB

.reloc
Size: 147KB - Virtual size: 146KB