CSSource_v91_24[.]07[.]2020_AutoUpdate_by_ZLOY[1][.]exe

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General

Target

CSSource_v91_24.07.2020_AutoUpdate_by_ZLOY[1].exe
Size

201KB
MD5

db46150af0b9ff5ace47f32f43598f6d
SHA1

5801f56a22ac5452663ac199bf92429f4a050bfd
SHA256

8d0fc5658a81aa86188c9f8a94ca6abbcdedee89d039274228e012bf1f3a9e41
SHA512

d0257c580352e22bb437779bddba13698b617f3b0e98a8f51756536e8814b77216ac2ee5dc9cc7c82fb54d01e5fab59bf5bae1a96773c801e6fa44c99dcfae79
SSDEEP

3072:YQ92Yn+C8CxmBnIJoJ8xcB9yekH4ibNHJYzzFfx4Ie8f9Hhp5t93PEQGqFOGiH:YdysTJ/jyBPaL4Ie8flft3OGi

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
CSSource_v91_24.07.2020_AutoUpdate_by_ZLOY[1].exe

Files

CSSource_v91_24.07.2020_AutoUpdate_by_ZLOY[1].exe
.exe windows:4 windows x86 arch:x86

da401ef5e9d5c4599673c26d95fa6029

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_NX_COMPAT

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

SysFreeString
SysAllocStringLen
SysAllocString
VariantClear
SysStringLen

ole32

CoCreateInstance
CoInitialize
CoUninitialize
OleInitialize

user32

CheckDlgButton
IsDlgButtonChecked
EndDialog
SetDlgItemTextW
GetFocus
SetFocus
GetKeyState
InvalidateRect
SetWindowTextW
EnableWindow
PostMessageW
MessageBoxW
SetTimer
DialogBoxParamW
SetWindowLongW
GetWindowLongW
ShowWindow
MoveWindow
ScreenToClient
GetDlgItem
GetWindowRect
MapDialogRect
SystemParametersInfoW
GetWindowTextLengthW
GetWindowTextW
SendMessageW
LoadStringW
CharUpperW
LoadIconW
GetParent
SetCursor
LoadCursorW
KillTimer

shell32

SHGetPathFromIDListW
SHBrowseForFolderW
SHGetFileInfoW
SHGetMalloc

msvcrt

wcsstr
wcscmp
_beginthreadex
_except_handler3
??1type_info@@UAE@XZ
?terminate@@YAXXZ
__dllonexit
_onexit
_exit
_XcptFilter
exit
_acmdln
__getmainargs
_initterm
__setusermatherr
_adjust_fdiv
__p__commode
__p__fmode
__set_app_type
_controlfp
_CxxThrowException
malloc
memcpy
memmove
memset
_purecall
memcmp
__CxxFrameHandler
free

kernel32

GetStartupInfoA
InitializeCriticalSection
ResetEvent
SetEvent
CreateEventW
WaitForSingleObject
lstrlenW
lstrcatW
VirtualFree
VirtualAlloc
SetPriorityClass
DeleteCriticalSection
Sleep
EnterCriticalSection
LeaveCriticalSection
WaitForMultipleObjects
GetFileInformationByHandle
GetStdHandle
GlobalMemoryStatus
GetSystemInfo
GetCurrentProcess
GetProcessAffinityMask
FileTimeToLocalFileTime
FileTimeToSystemTime
CompareFileTime
SetEndOfFile
WriteFile
ReadFile
SetFilePointer
GetFileSize
GetLogicalDriveStringsW
GetFileAttributesW
GetModuleHandleA
FindNextFileW
FindFirstFileW
FindClose
GetTickCount
GetCurrentDirectoryW
SetLastError
DeleteFileW
CreateDirectoryW
GetModuleHandleW
MoveFileW
RemoveDirectoryW
SetFileAttributesW
CreateFileW
SetFileTime
CloseHandle
GetSystemDirectoryW
FormatMessageW
LocalFree
GetModuleFileNameW
MultiByteToWideChar
GetLastError
GetVersionExW
LoadLibraryW
GetProcAddress
FreeLibrary
GetCommandLineW
LoadLibraryExW

Sections

.text
Size: 165KB - Virtual size: 164KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 25KB - Virtual size: 25KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 17KB

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: 8KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

da401ef5e9d5c4599673c26d95fa6029

Headers

DLL Characteristics

File Characteristics

Imports

oleaut32

ole32

user32

shell32

msvcrt

kernel32

Sections

.text Size: 165KB - Virtual size: 164KB

.rdata Size: 25KB - Virtual size: 25KB

.data Size: 512B - Virtual size: 17KB

.sxdata Size: 512B - Virtual size: 4B

.rsrc Size: 8KB - Virtual size: 8KB

.text
Size: 165KB - Virtual size: 164KB

.rdata
Size: 25KB - Virtual size: 25KB

.data
Size: 512B - Virtual size: 17KB

.sxdata
Size: 512B - Virtual size: 4B

.rsrc
Size: 8KB - Virtual size: 8KB