tinytask[.]zip

Resubmissions

02/08/2024, 18:38

240802-w984jszfqh 3

02/08/2024, 18:36

240802-w9akzszfng 3

Sharing

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General

Target

tinytask.zip
Size

20KB
MD5

36acdfd1d601a002fdeaa9adf07009d0
SHA1

36282d6825c5117f6a36b4b972857496e0ba66e4
SHA256

55ccdb4fbf69a4466aaf5b800abedba37bb76fd1d50577335c0ae1d88eb19bbc
SHA512

3dc172d0effb3b169090357350ca696abcdadf21f02d5e8b1b94fe616d58eaf52d2531b9977326fe35e36622307a2fb2892b1cdaaaff08545a4a78d0d594cf18
SSDEEP

384:efxJUcTlpVgXxdjj4VLPcplJGNqIRR0mjfOmHMdDdBkmWl:exJFhpyBdodWJKqIRKoH24

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
unpack001/tinytask.exe

Files

tinytask.zip
.zip
tinytask.exe
.exe windows:4 windows x86 arch:x86

2eaf43a49d1a8bff951d9247e6d730d9

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

Sleep
FindNextFileA
FindClose
FindFirstFileA
GetFileAttributesA
GetFileAttributesExA
CreateDirectoryA
GetTickCount
HeapAlloc
GetProcessHeap
HeapReAlloc
HeapFree
HeapSize
ExitProcess
GetStartupInfoA
GetCommandLineA
GetVersion
DeleteFileA
CopyFileA
CreateFileA
GetFileSize
SetFilePointer
ReadFile
WriteFile
CloseHandle
GetPrivateProfileStringA
WritePrivateProfileStringA
GetModuleHandleA
GetModuleFileNameA
ExpandEnvironmentStringsA
GetPrivateProfileIntA

user32

PtInRect
AppendMenuA
CreatePopupMenu
SetTimer
GetCursorPos
TrackPopupMenu
SetKeyboardState
MapVirtualKeyA
GetAsyncKeyState
keybd_event
mouse_event
MessageBoxIndirectA
SetWindowTextA
SetFocus
InvalidateRect
SetWindowLongA
GetWindowLongA
SendMessageA
GetClientRect
FindWindowExA
GetWindowTextA
wsprintfA
GetKeyState
SetCursor
GetCursor
CreateCursor
PostQuitMessage
KillTimer
DestroyCursor
GetWindowRect
EndPaint
BeginPaint
DestroyWindow
DrawTextA
IsWindow
CallWindowProcA
GetForegroundWindow
GetDoubleClickTime
SetCursorPos
LoadImageA
DestroyMenu
SetWindowPos
DefWindowProcA
GetSystemMetrics
SetRect
GetDC
LoadIconA
RegisterClassExA
MessageBoxA
CreateWindowExA
ShowWindow
UpdateWindow
PostMessageA
GetMessageA
TranslateMessage
DispatchMessageA
VkKeyScanA

gdi32

RectVisible
DeleteDC
BitBlt
SelectObject
CreateCompatibleDC
CreateFontIndirectA
GetObjectA
SetTextColor
SetBkMode
SetBkColor
GetPixel
CreateBitmap
GetStockObject
DeleteObject

comdlg32

GetSaveFileNameA
GetOpenFileNameA

shell32

ShellExecuteA

Sections

.text
Size: 14KB - Virtual size: 13KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 3KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 2KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 15KB - Virtual size: 15KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Resubmissions

Sharing

General

Malware Config

Signatures

Files

2eaf43a49d1a8bff951d9247e6d730d9

Headers

File Characteristics

Imports

kernel32

user32

gdi32

comdlg32

shell32

Sections

.text Size: 14KB - Virtual size: 13KB

.rdata Size: 3KB - Virtual size: 2KB

.data Size: 2KB - Virtual size: 3KB

.rsrc Size: 15KB - Virtual size: 15KB

.text
Size: 14KB - Virtual size: 13KB

.rdata
Size: 3KB - Virtual size: 2KB

.data
Size: 2KB - Virtual size: 3KB

.rsrc
Size: 15KB - Virtual size: 15KB