Static task
static1
Behavioral task
behavioral1
Sample
55b5e934f67ec1e04db337ef9cfcd76b.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
55b5e934f67ec1e04db337ef9cfcd76b.exe
Resource
win10v2004-20231215-en
General
-
Target
55b5e934f67ec1e04db337ef9cfcd76b
-
Size
1.9MB
-
MD5
55b5e934f67ec1e04db337ef9cfcd76b
-
SHA1
4898e0ac121c60c74848ee975d0f2e69eef18e9f
-
SHA256
bc2e20790d292c33f9c510c081286393d62e99bb9e3b0b75803778951299836c
-
SHA512
3eaf53b110dd0813477ea5b4b628c2aa1f9d02026157334b2971be0ed69b584db29f13af1bd9e7de4e8cb2ea0b277352a1478dff52510ab4e1d9ae69d8159658
-
SSDEEP
49152:tOTcI8cIaFIVKobs8Rx6XXx47ETxYgjHSul:7nc8s8vIx4ITCgjHSE
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 55b5e934f67ec1e04db337ef9cfcd76b
Files
-
55b5e934f67ec1e04db337ef9cfcd76b.exe windows:4 windows x86 arch:x86
4c59c0b3420ca0877a0e6c8146bdb593
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
user32
GetWindowRect
SetCursor
EndDialog
DefWindowProcA
GetWindowWord
SetWindowWord
BeginPaint
GetSysColor
GetClientRect
SetRect
EndPaint
RegisterClassA
LoadIconA
OemToCharBuffA
LoadCursorA
GetLastActivePopup
ShowWindow
PostMessageA
EnableWindow
GetTopWindow
DestroyWindow
GetWindowLongA
SetWindowLongA
SetWindowTextA
SetForegroundWindow
SetActiveWindow
CharNextA
SetTimer
GetMessageA
PostQuitMessage
KillTimer
DialogBoxIndirectParamA
GetDlgItemTextA
SendMessageA
GetSystemMetrics
SetWindowPos
PeekMessageA
TranslateMessage
DispatchMessageA
GetParent
SetDlgItemTextA
SendDlgItemMessageA
GetDlgItem
InvalidateRect
UpdateWindow
wsprintfA
MessageBoxA
kernel32
_lopen
WinExec
CreateProcessA
_lclose
GetVolumeInformationA
RtlUnwind
GetCommandLineA
GetModuleHandleA
ExitProcess
FindNextFileA
MoveFileExA
CreateFileA
GetFileSize
CreateFileMappingA
MapViewOfFile
UnmapViewOfFile
CloseHandle
SetFilePointer
SetEndOfFile
RemoveDirectoryA
SetFileAttributesA
DeleteFileA
GetACP
GetModuleFileNameA
SetErrorMode
GetVersion
LoadLibraryA
GetProcAddress
GetLastError
FormatMessageA
FreeLibrary
WaitForSingleObject
GetTickCount
GetWindowsDirectoryA
FindClose
FindFirstFileA
SetCurrentDirectoryA
lstrlenA
CreateDirectoryA
lstrcatA
SetFileTime
LocalFileTimeToFileTime
DosDateTimeToFileTime
_lcreat
lstrcpyA
LocalAlloc
GetEnvironmentVariableA
OpenFile
_lwrite
_lread
GetDriveTypeA
_llseek
LocalFree
GlobalLock
GlobalAlloc
GlobalFree
GlobalUnlock
GlobalHandle
gdi32
GetTextExtentPoint32A
SetBkColor
SetTextColor
SetTextAlign
GetBkColor
DeleteObject
ExtTextOutA
CreateDCA
GetDeviceCaps
CreateFontIndirectA
DeleteDC
SelectObject
Sections
.text Size: 21KB - Virtual size: 21KB
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: 3KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
_winzip_ Size: 1.8MB - Virtual size: 1.8MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ