Behavioral task
behavioral1
Sample
b154c478a0ba3dcf4e30468e75b6e92a83bd665012617c92904d75f4ab921897N.exe
Resource
win7-20240708-en
General
-
Target
b154c478a0ba3dcf4e30468e75b6e92a83bd665012617c92904d75f4ab921897N
-
Size
121KB
-
MD5
77c511d75cb0ec678c813a8004747240
-
SHA1
c89a531ca5a472f6b837f624773b112bc3da5ec7
-
SHA256
b154c478a0ba3dcf4e30468e75b6e92a83bd665012617c92904d75f4ab921897
-
SHA512
f29dcf88b116bcb48d18d82c4d1403994b0afa9b30ced19b8dd2bd1b6216b7cc92f0eeb95cdd1e6785b77c61f58781442ebbe5c03988c58848de7acca14f5d0b
-
SSDEEP
768:M2oGKdfzF7zUTWVXdhK2GKdJ5i0uIaOwMC:M2oGKfzF7zUmTNGKXiFIaOQ
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b154c478a0ba3dcf4e30468e75b6e92a83bd665012617c92904d75f4ab921897N
Files
-
b154c478a0ba3dcf4e30468e75b6e92a83bd665012617c92904d75f4ab921897N.exe windows:5 windows x86 arch:x86
f636ef8d4985addf9d7e4bf2a5d4d9a6
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
GetStartupInfoA
MultiByteToWideChar
lstrlen
MapViewOfFile
UnmapViewOfFile
lstrlenA
CloseHandle
GetModuleHandleA
GetProcAddress
CreateDirectoryA
msvcrt
_exit
_controlfp
_XcptFilter
exit
__p__acmdln
__getmainargs
_initterm
__setusermatherr
_adjust_fdiv
__p__commode
__p__fmode
__set_app_type
_except_handler3
ole32
CoInitialize
CoUninitialize
CoCreateInstanceEx
oleaut32
SysAllocStringLen
SysFreeString
user32
ModifyMenuA
RemoveMenu
EndDialog
SetWindowTextA
SetScrollInfo
CheckMenuItem
ReleaseDC
GetDC
MoveWindow
GetClientRect
EnableMenuItem
GetMenuItemID
DeferWindowPos
EndDeferWindowPos
TranslateAcceleratorA
SetMenuItemInfoA
LoadStringA
InsertMenuItemA
GetPropA
RemovePropA
SetPropA
ScrollWindow
CreateCursor
DestroyCursor
GetSubMenu
BeginDeferWindowPos
DestroyAcceleratorTable
ShowCursor
RegisterWindowMessageA
AppendMenuA
DragDetect
GetCapture
CreateDialogIndirectParamA
ReleaseCapture
FindWindowA
CreateAcceleratorTableA
CharUpperA
DrawTextExA
DialogBoxParamA
DrawEdge
Sections
UPX0 Size: 28KB - Virtual size: 28KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 80KB - Virtual size: 80KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE