Static task
static1
Behavioral task
behavioral1
Sample
StartIsBack___v2.9.1_Patched_for_Win10-1607-.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
StartIsBack___v2.9.1_Patched_for_Win10-1607-.exe
Resource
win10v2004-20231222-en
General
-
Target
StartIsBack___v2.9.1_Patched_for_Win10-1607-.exe
-
Size
1.4MB
-
MD5
cb4afeb3bb84b1f7bcf49c82b3e42b0a
-
SHA1
649fe27586bcaa2fe342908816b3aeda8c8796fa
-
SHA256
165d68f1fa287c97f0c4c5d40411f7169067a999cc6509f479f1668e64d82f56
-
SHA512
74f246d1ff33941c32d425611ffbb442fd356fc69b36063ac6ce928070012a02383f2d97cf90210c7446d712e369c92088bd63b6b40040e213f07adc066bb108
-
SSDEEP
24576:ZjJAIU/UjZm5U1SbcjMBHgyso5JdkMJgYOzwVKDKSircEnNJO1a47IJbUK:ZjJxxBGcjYlsGQUg3wVKvSNJi7mbUK
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource StartIsBack___v2.9.1_Patched_for_Win10-1607-.exe
Files
-
StartIsBack___v2.9.1_Patched_for_Win10-1607-.exe.exe windows:4 windows x86 arch:x86
0b96bfb4aed20508029b028a4dff1761
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Imports
oleaut32
VariantClear
SysAllocString
user32
SendMessageA
SetTimer
KillTimer
DialogBoxParamA
SetWindowLongA
GetWindowLongA
SetWindowTextW
SetWindowTextA
LoadIconA
LoadStringW
LoadStringA
CharUpperW
CharUpperA
DestroyWindow
EndDialog
PostMessageA
ShowWindow
MessageBoxW
GetDlgItem
DialogBoxParamW
shell32
ShellExecuteExA
msvcrt
_controlfp
__set_app_type
__p__fmode
__p__commode
_adjust_fdiv
__setusermatherr
_initterm
__getmainargs
_acmdln
exit
_XcptFilter
_exit
_onexit
__dllonexit
??1type_info@@UAE@XZ
_except_handler3
_beginthreadex
memcpy
free
malloc
_CxxThrowException
_purecall
memmove
__CxxFrameHandler
memcmp
kernel32
CloseHandle
GetStartupInfoA
GetModuleHandleA
InitializeCriticalSection
ResetEvent
SetEvent
CreateEventA
VirtualFree
VirtualAlloc
Sleep
WaitForMultipleObjects
GetStdHandle
SetEndOfFile
WriteFile
ReadFile
SetFilePointer
GetFileSize
CreateFileA
FindNextFileA
FindNextFileW
FindFirstFileA
FindFirstFileW
FindClose
GetCurrentThreadId
GetTickCount
GetCurrentProcessId
GetTempPathA
GetTempPathW
GetCurrentDirectoryA
GetCurrentDirectoryW
SetCurrentDirectoryA
SetCurrentDirectoryW
GetFullPathNameA
GetFullPathNameW
DeleteFileA
DeleteFileW
CreateDirectoryA
CreateDirectoryW
RemoveDirectoryA
RemoveDirectoryW
SetFileAttributesA
SetFileAttributesW
SetLastError
CreateFileW
SetFileTime
FormatMessageA
FormatMessageW
LocalFree
GetModuleFileNameA
GetModuleFileNameW
GetLastError
WideCharToMultiByte
MultiByteToWideChar
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
GetVersionExA
GetCommandLineW
WaitForSingleObject
CreateProcessA
Sections
.text Size: 80KB - Virtual size: 80KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 15KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.sxdata Size: 512B - Virtual size: 4B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 83KB - Virtual size: 82KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ