Static task
static1
Behavioral task
behavioral1
Sample
3c99cc2e8b4750d447ac4a3fae3f40ba.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
3c99cc2e8b4750d447ac4a3fae3f40ba.exe
Resource
win10v2004-20231215-en
General
-
Target
3c99cc2e8b4750d447ac4a3fae3f40ba
-
Size
620KB
-
MD5
3c99cc2e8b4750d447ac4a3fae3f40ba
-
SHA1
d87bd37e43d94bd87c8ea3608cc67795ac40d4da
-
SHA256
7964cb68ca5bdf6a8abf7731c664633fd2e903094d5e936f154b6d2f47cdca08
-
SHA512
c9baaf7a26f06d1a34951d13bff5e75f1d7bcb825062161bb350e7c73050614079209c997a2f17beb18a4fbb75014cd1e5c301e9d36bc25122db2fc0421a73d7
-
SSDEEP
12288:jOW/tgknIiRIG2PQoOcmR9NlomOj0kNrh05TdBLh:jOWbnIi8Wig5Tdj
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 3c99cc2e8b4750d447ac4a3fae3f40ba
Files
-
3c99cc2e8b4750d447ac4a3fae3f40ba.exe windows:5 windows x86 arch:x86
7ac44044b33313c8e7126a34f49defdc
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
gdi32
SetBkColor
GetDeviceCaps
SelectObject
advapi32
RegOpenKeyExW
RegQueryValueExW
kernel32
GetOEMCP
VirtualAlloc
FindResourceA
Sleep
VirtualFree
WriteFile
UnmapViewOfFile
SetStdHandle
GetVersion
GetACP
FindNextFileW
ReadFile
SetFilePointer
TlsFree
MapViewOfFile
RaiseException
GetCurrentThread
InterlockedCompareExchange
GetCurrentDirectoryA
GetCommandLineW
GetCurrentProcessId
GetEnvironmentStrings
lstrlenW
GlobalAlloc
GlobalUnlock
GetThreadLocale
LCMapStringA
FindResourceW
GetConsoleCP
GlobalFree
lstrlenA
HeapCreate
LCMapStringW
GetLastError
InterlockedIncrement
ExitProcess
CreateFileA
TlsSetValue
GetFileType
CreateFileW
GetTimeZoneInformation
GetProcAddress
FindFirstFileW
ResetEvent
CompareStringA
lstrcpyA
FindFirstFileA
GetProcessHeap
GetSystemInfo
GlobalLock
GetCPInfo
DeleteFileA
GetFileSize
GetStartupInfoA
LoadLibraryA
FlushFileBuffers
TlsAlloc
GetTickCount
QueryPerformanceCounter
FreeLibrary
LoadLibraryW
SetHandleCount
EnterCriticalSection
HeapFree
CloseHandle
WriteConsoleW
LeaveCriticalSection
GetCurrentThreadId
GetLocaleInfoA
SetEndOfFile
VirtualQuery
WriteConsoleA
TerminateProcess
SetEnvironmentVariableA
SetUnhandledExceptionFilter
CreateThread
GetModuleHandleA
MultiByteToWideChar
UnhandledExceptionFilter
GetModuleFileNameA
GetVersionExA
HeapAlloc
VirtualProtect
GetModuleFileNameW
GetEnvironmentVariableA
SetLastError
FormatMessageA
TlsGetValue
FindClose
LoadResource
InitializeCriticalSection
LocalFree
SetEvent
GetFullPathNameA
GetStringTypeW
HeapReAlloc
InterlockedDecrement
GetCommandLineA
GetSystemTimeAsFileTime
InterlockedExchange
GetStringTypeA
lstrcmpiA
WideCharToMultiByte
GetLocaleInfoW
FreeEnvironmentStringsW
LoadLibraryExW
lstrcatA
LocalAlloc
GetStartupInfoW
GetCurrentProcess
DeleteCriticalSection
FreeEnvironmentStringsA
GetFileAttributesW
HeapDestroy
FindNextFileA
GetDriveTypeA
WaitForSingleObject
GetFileAttributesA
ReleaseMutex
GetConsoleOutputCP
GetStdHandle
GetEnvironmentStringsW
RtlUnwind
oleaut32
SysFreeString
SysAllocString
SysAllocStringLen
user32
SetCursor
SendMessageA
InvalidateRect
SystemParametersInfoA
GetSysColor
GetFocus
MessageBoxA
ScreenToClient
EndDialog
GetDesktopWindow
LoadIconA
LoadCursorA
ClientToScreen
GetDlgItem
wsprintfA
SetWindowTextA
SetWindowLongA
PostMessageA
GetWindowRect
GetSystemMetrics
DefWindowProcA
BeginPaint
SetFocus
FillRect
SetTimer
GetWindowLongA
EnableMenuItem
GetWindow
TranslateMessage
PeekMessageA
EnableWindow
SetCapture
ShowWindow
GetParent
GetMessageA
DestroyWindow
GetClientRect
ReleaseDC
GetDC
EndPaint
DispatchMessageA
IsWindow
PostQuitMessage
SetForegroundWindow
Sections
.text Size: 20KB - Virtual size: 19KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 598KB - Virtual size: 597KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 728B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ