Static task
static1
Behavioral task
behavioral1
Sample
c8a043a16453e88367e896054d18c950.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
c8a043a16453e88367e896054d18c950.exe
Resource
win10v2004-20240226-en
General
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Target
c8a043a16453e88367e896054d18c950
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Size
56KB
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MD5
c8a043a16453e88367e896054d18c950
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SHA1
3d6bb02c5870990a78ed321d84d481b18d7f9f0a
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SHA256
a4fdd77892ab4d3407646dfd8dd797a3607ed977ed8d93433cbcbfcb0bc6a8f2
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SHA512
91135a3c1be8aaa5f1c9891aa57bc3e78f3ae7c1a81a2a4e4731372e39c1d48034e64a77977374371b39d62c3cd5d53ecc6d121359a3df270c4eacf225568c6d
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SSDEEP
768:vCru/f9Iw/E6zy4n8uZ5tUXMJ+fROUmELY2glEbM3j+rd+fpRiTWNReOOS:71Tzy48untU8fOMEI3jyYfPiuOS
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource c8a043a16453e88367e896054d18c950
Files
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c8a043a16453e88367e896054d18c950.exe .vbs windows:4 windows x86 arch:x86 polyglot
0818438d729451edf8c455424695687b
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
msvcrt
memset
strncmp
memmove
strncpy
_strnicmp
strlen
strcmp
strcpy
strcat
sprintf
fabs
ceil
malloc
floor
free
fclose
memcpy
_stricmp
tolower
kernel32
GetModuleHandleA
HeapCreate
GetCommandLineA
RemoveDirectoryA
GetTempFileNameA
GetShortPathNameA
HeapDestroy
ExitProcess
FindResourceA
LoadResource
SizeofResource
HeapAlloc
HeapFree
Sleep
LoadLibraryA
GetProcAddress
FreeLibrary
GetCurrentThreadId
GetCurrentProcessId
CloseHandle
InitializeCriticalSection
GetModuleFileNameA
GetEnvironmentVariableA
SetEnvironmentVariableA
GetCurrentProcess
DuplicateHandle
CreatePipe
GetStdHandle
CreateProcessA
WaitForSingleObject
EnterCriticalSection
LeaveCriticalSection
PeekNamedPipe
GetExitCodeProcess
TerminateProcess
SetUnhandledExceptionFilter
GetVersionExA
HeapReAlloc
SetLastError
TlsAlloc
GetCurrentDirectoryA
SetCurrentDirectoryA
GetTempPathA
SetFileAttributesA
DeleteFileA
CreateDirectoryA
WriteFile
CreateFileA
SetFilePointer
ReadFile
DeleteCriticalSection
user32
MessageBoxA
SendMessageA
PostMessageA
GetWindowThreadProcessId
IsWindowVisible
GetWindowLongA
GetForegroundWindow
IsWindowEnabled
EnableWindow
EnumWindows
SetWindowPos
DestroyWindow
GetDC
GetWindowTextLengthA
GetWindowTextA
SetRect
DrawTextA
GetSystemMetrics
ReleaseDC
GetSysColor
GetSysColorBrush
CreateWindowExA
CallWindowProcA
SetWindowLongA
SetFocus
RedrawWindow
RemovePropA
DefWindowProcA
SetPropA
GetParent
GetPropA
GetWindow
SetActiveWindow
UnregisterClassA
DestroyAcceleratorTable
LoadIconA
LoadCursorA
RegisterClassA
AdjustWindowRectEx
ShowWindow
CreateAcceleratorTableA
PeekMessageA
MsgWaitForMultipleObjects
GetMessageA
GetActiveWindow
TranslateAcceleratorA
TranslateMessage
DispatchMessageA
GetFocus
GetClientRect
FillRect
EnumChildWindows
DefFrameProcA
GetWindowRect
IsChild
GetClassNameA
GetKeyState
DestroyIcon
RegisterWindowMessageA
gdi32
GetStockObject
SelectObject
SetBkColor
SetTextColor
GetTextExtentPoint32A
CreateSolidBrush
DeleteObject
GetObjectA
CreateCompatibleDC
GetDIBits
DeleteDC
GetObjectType
CreateDIBSection
BitBlt
CreateBitmap
SetPixel
comctl32
InitCommonControlsEx
ole32
CoInitialize
CoTaskMemFree
RevokeDragDrop
shell32
ShellExecuteExA
winmm
timeBeginPeriod
shlwapi
PathRemoveArgsA
PathGetArgsA
PathAddBackslashA
PathQuoteSpacesA
Sections
.code Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.text Size: 30KB - Virtual size: 30KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 5KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ