Static task
static1
Behavioral task
behavioral1
Sample
NEAS.73c5e38a08ed537f44a8920e5e3f2090_JC.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.73c5e38a08ed537f44a8920e5e3f2090_JC.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.73c5e38a08ed537f44a8920e5e3f2090_JC.exe
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Size
356KB
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MD5
73c5e38a08ed537f44a8920e5e3f2090
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SHA1
b5831dd4323b4fe6466e8dbb4b80fbe4a1dee933
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SHA256
c8b708cce4c36346276a2c0ddda44061144421757da6f97a73e84bfedb105bf4
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SHA512
f4e04f656ac26907ee67316d9cdd99c09d48054958e2878104d9e6bac8007a1bb199b33aa2c6e360ad780bf73441ea99824e5724c1acf06f08d2010c0343b7fe
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SSDEEP
6144:Zi7jDwLqZZ+tA/kcJAbVHo3xWM2vx6q62QwQPQ:WFLJAgiXv
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.73c5e38a08ed537f44a8920e5e3f2090_JC.exe
Files
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NEAS.73c5e38a08ed537f44a8920e5e3f2090_JC.exe.exe windows:4 windows x86
512354a736275e56be26d4281314d122
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
comctl32
ord8
user32
GetDlgItem
CallWindowProcA
EndDialog
DestroyWindow
SystemParametersInfoA
LoadStringA
CreateWindowExA
GetFocus
DefWindowProcA
PostMessageA
GetWindowTextA
GetWindowTextLengthA
MoveWindow
GetWindow
IsWindowVisible
IsChild
CreateDialogParamA
SetForegroundWindow
WinHelpA
MessageBoxA
ScreenToClient
GetWindowRect
TranslateMessage
DispatchMessageA
GetMessageA
GetWindowLongA
ShowWindow
EnableWindow
GetParent
GetClassNameA
SendMessageA
GetAsyncKeyState
GetSysColor
SetWindowLongA
InvalidateRect
SetFocus
SetWindowTextA
LoadBitmapA
IsDialogMessageA
gdi32
DeleteObject
SetMapMode
TextOutA
GetCurrentPositionEx
StartPage
SetTextColor
SetBkMode
SetTextAlign
EndPage
EndDoc
StartDocA
GetTextExtentPoint32A
SelectObject
MoveToEx
CreateDCA
GetDeviceCaps
DeleteDC
CreateFontIndirectA
wsock32
gethostname
WSAStartup
send
accept
WSACleanup
WSAGetLastError
inet_addr
connect
socket
getservbyname
htons
listen
bind
gethostbyname
closesocket
gethostbyaddr
getpeername
recv
ioctlsocket
inet_ntoa
kernel32
CreateThread
GetCurrentDirectoryA
CloseHandle
WaitForSingleObject
SetCurrentDirectoryA
GetFileAttributesA
GetVersionExA
GetLocalTime
MultiByteToWideChar
GetCurrentThreadId
Sleep
WideCharToMultiByte
GetTimeFormatA
CreateEventA
SetEvent
ResetEvent
CreateMutexA
ReleaseMutex
InitializeCriticalSection
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
GetDateFormatA
GetCurrentProcess
FreeLibrary
GetThreadLocale
GetCommandLineA
GetModuleFileNameA
LoadLibraryA
GetProcAddress
GetLastError
MulDiv
CreateFileA
OutputDebugStringA
WriteFile
DebugBreak
GlobalFree
GetSystemTime
SetThreadPriority
GetCurrentThread
RtlUnwind
GetModuleHandleA
GetStartupInfoA
GetVersion
ExitProcess
InterlockedDecrement
InterlockedIncrement
HeapFree
HeapAlloc
GetTimeZoneInformation
TerminateProcess
HeapReAlloc
HeapSize
TlsSetValue
TlsAlloc
SetLastError
TlsGetValue
UnhandledExceptionFilter
FreeEnvironmentStringsA
FreeEnvironmentStringsW
GetEnvironmentStrings
GetEnvironmentStringsW
SetHandleCount
GetStdHandle
GetFileType
GetEnvironmentVariableA
HeapDestroy
HeapCreate
VirtualFree
ReadFile
LCMapStringA
LCMapStringW
VirtualAlloc
IsBadWritePtr
GetACP
GetOEMCP
SetUnhandledExceptionFilter
IsBadReadPtr
IsBadCodePtr
GetStringTypeA
GetStringTypeW
SetFilePointer
SetStdHandle
FlushFileBuffers
CompareStringA
CompareStringW
SetEnvironmentVariableA
SetEndOfFile
GetCPInfo
comdlg32
GetSaveFileNameA
GetOpenFileNameA
PrintDlgA
advapi32
RegEnumValueA
RegCloseKey
RegCreateKeyA
Sections
.text Size: 188KB - Virtual size: 184KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 20KB - Virtual size: 19KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 36KB - Virtual size: 51KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 108KB - Virtual size: 104KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ