Static task
static1
Behavioral task
behavioral1
Sample
autostart.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
autostart.exe
Resource
win10v2004-20231023-en
General
-
Target
autostart.exe
-
Size
1.1MB
-
MD5
032497fecfa6bedb34d3060afb56765b
-
SHA1
fc2bdc62b1340a8407a07b0d2a405a4181398fa6
-
SHA256
a1f656700f09555442fc595219b5b6acf8e2b9d3ee8577301f6df374020c3d39
-
SHA512
bee00e753f266ca9095761dc769b03c5fd475a3e3d5479f598888092110f02dcd201348b36cb589a8d4fd0cf69923bb8d5a4c9494ccf774114c0fc5cef5295b5
-
SSDEEP
384:PAXkN2D2UPqQzkx13ciNWduuEM1W7Lbg7+YsYqOEyFad3NV/+eNx13ciNWduuEML:mkN2D2UCQelZZU9qZU9
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource autostart.exe
Files
-
autostart.exe.exe windows:5 windows x86
7c03413bd1dd9df71efd762c7571d939
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
IsDebuggerPresent
SetUnhandledExceptionFilter
UnhandledExceptionFilter
GetCurrentProcess
QueryPerformanceCounter
GetStartupInfoA
InterlockedCompareExchange
Sleep
InterlockedExchange
GetTickCount
GetCurrentThreadId
GetCurrentProcessId
GetSystemTimeAsFileTime
ExpandEnvironmentStringsA
GetModuleFileNameA
TerminateProcess
GetFileAttributesA
user32
EndPaint
PostQuitMessage
EndDialog
BeginPaint
DefWindowProcA
DestroyWindow
LoadImageA
UpdateWindow
ShowWindow
CreateWindowExA
RegisterClassExA
LoadCursorA
LoadIconA
DispatchMessageA
TranslateMessage
TranslateAcceleratorA
GetMessageA
LoadAcceleratorsA
LoadStringA
DialogBoxParamA
gdi32
BitBlt
DeleteDC
DeleteObject
SelectObject
GetObjectA
CreateCompatibleDC
shell32
ShellExecuteA
msvcp90
??0?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAE@XZ
??0?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAE@PBD@Z
??1?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAE@XZ
??4?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAEAAV01@ABV01@@Z
?npos@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@2IB
??$?HDU?$char_traits@D@std@@V?$allocator@D@1@@std@@YA?AV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@0@ABV10@PBD@Z
??$?HDU?$char_traits@D@std@@V?$allocator@D@1@@std@@YA?AV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@0@PBDABV10@@Z
?rfind@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QBEIPBDII@Z
?substr@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QBE?AV12@II@Z
??Y?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAEAAV01@PBD@Z
comctl32
ord17
msvcr90
__setusermatherr
_controlfp_s
_invoke_watson
?terminate@@YAXXZ
_except_handler4_common
_crt_debugger_hook
__set_app_type
__p__fmode
_unlock
__dllonexit
_encode_pointer
_lock
_onexit
_decode_pointer
_amsg_exit
__getmainargs
_cexit
_exit
_XcptFilter
_ismbblead
exit
_acmdln
_initterm
_initterm_e
_configthreadlocale
__CxxFrameHandler3
_adjust_fdiv
__p__commode
Sections
.text Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1.1MB - Virtual size: 1.1MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ