Static task
static1
Behavioral task
behavioral1
Sample
NEAS.5cf44dafe64f2a753d13941cf0b18640_JC.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.5cf44dafe64f2a753d13941cf0b18640_JC.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.5cf44dafe64f2a753d13941cf0b18640_JC.exe
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Size
152KB
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MD5
5cf44dafe64f2a753d13941cf0b18640
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SHA1
f4af28267f854b2f209a4d9b7409560b451d7a59
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SHA256
60d00381e044b19d209559ceb08ce2820c63ad98c9c91d8425e7b6a00f5d903d
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SHA512
7e0cb4725fe6a331c47c698fe6b88ed512f6ee3ad07594cfc087500a596a759b3ed18fc4192a43cf3b153930f21088a38199c53b89c301ba6b73ca9bd544aed0
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SSDEEP
3072:yRfxP1DWdfYWMbBf6JEJlgXBDdz2+5Iom6gEBdR9:yeMbETBDYKR
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.5cf44dafe64f2a753d13941cf0b18640_JC.exe
Files
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NEAS.5cf44dafe64f2a753d13941cf0b18640_JC.exe.exe windows:4 windows x86
1c0f31b3e42683837da19e3858f388ae
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
GetCurrentDirectoryA
GetVersion
SearchPathA
GetVersionExA
GetFileAttributesA
DeviceIoControl
GetModuleHandleA
GetSystemDirectoryA
GetLocalTime
GetDriveTypeA
ResumeThread
SuspendThread
ExitThread
FileTimeToSystemTime
GetSystemTimeAsFileTime
SetThreadPriority
CreateThread
Sleep
SetFilePointer
ReadFile
GetWindowsDirectoryA
GetExitCodeThread
GetCommandLineA
GetCurrentThreadId
SetStdHandle
GetStringTypeW
GetStringTypeA
SetCurrentDirectoryA
GetStdHandle
SetHandleCount
GetEnvironmentStringsW
GetEnvironmentStrings
FreeEnvironmentStringsW
FreeEnvironmentStringsA
UnhandledExceptionFilter
HeapReAlloc
VirtualAlloc
VirtualFree
HeapCreate
HeapDestroy
GetEnvironmentVariableA
LCMapStringW
LCMapStringA
MultiByteToWideChar
WideCharToMultiByte
GetCurrentProcess
TerminateProcess
FlushFileBuffers
GetOEMCP
GetACP
GetCPInfo
ExitProcess
GetStartupInfoA
HeapFree
HeapAlloc
RtlUnwind
GetLogicalDrives
SetEndOfFile
GetVolumeInformationA
MulDiv
GetModuleFileNameA
DeleteFileA
SetFileAttributesA
GetFileSize
WriteFile
CreateFileA
CloseHandle
GetComputerNameA
LoadLibraryA
GetProcAddress
GetLastError
FreeLibrary
GetFileType
SetLastError
user32
GetParent
BringWindowToTop
GetWindowTextLengthA
SetFocus
AttachThreadInput
GetWindowThreadProcessId
GetForegroundWindow
ReleaseDC
SendMessageA
MessageBoxA
GetSystemMetrics
RegisterWindowMessageA
KillTimer
UnregisterHotKey
GetDC
GetSysColor
EndDialog
ShowWindow
SetWindowLongA
SetClassLongA
LoadIconA
LoadCursorA
RegisterHotKey
SetTimer
SetForegroundWindow
GetSysColorBrush
GetDesktopWindow
GetWindow
PostMessageA
IsWindowVisible
MessageBeep
MoveWindow
GetWindowTextA
GetWindowRect
SetWindowPos
LoadStringA
GetWindowLongA
DialogBoxParamA
GetDlgItemTextA
SendDlgItemMessageA
SetDlgItemTextA
GetDlgItem
EnableWindow
SetWindowTextA
gdi32
SetTextColor
GetTextExtentPoint32A
SelectObject
DeleteObject
SetBkColor
GetDeviceCaps
CreateFontA
comdlg32
GetSaveFileNameA
GetOpenFileNameA
CommDlgExtendedError
advapi32
CryptReleaseContext
CryptGenRandom
CryptDecrypt
CryptAcquireContextA
CryptCreateHash
CryptHashData
CryptDeriveKey
CryptDestroyHash
CryptDestroyKey
CryptEncrypt
shell32
SHFormatDrive
ShellExecuteA
Shell_NotifyIconA
mpr
WNetAddConnection3A
comctl32
ord17
version
GetFileVersionInfoSizeA
GetFileVersionInfoA
VerQueryValueA
Sections
.text Size: 52KB - Virtual size: 51KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 16KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 72KB - Virtual size: 72KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ