ServiceMain
Behavioral task
behavioral1
Sample
ac53ff9a6b101adf7ca3e4d158f5fcb9.dll
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
ac53ff9a6b101adf7ca3e4d158f5fcb9.dll
Resource
win10v2004-20240226-en
General
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Target
ac53ff9a6b101adf7ca3e4d158f5fcb9
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Size
68KB
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MD5
ac53ff9a6b101adf7ca3e4d158f5fcb9
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SHA1
cf027645bd34802da495aab109b501f39ae8ed0d
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SHA256
791a57eecbae7ab0222dd1d0147049b9299ca713a616ea7d567fa53e4ee69d51
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SHA512
4053770c0f94edb9938419e6658aba975f206fb9aea315353bfe963dd2f4b72f0a1636e6f4d9143d5fc238823d218a9bb89108aaddb524fbc203e34b89798dc1
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SSDEEP
1536:/F+ou3AORZ2QH/FvOfoFnToIfx3N9AD3ZaAKMQCH3aC:tSxFvOfotTBfx3N9ADZeCXV
Malware Config
Signatures
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resource yara_rule sample vmprotect -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource ac53ff9a6b101adf7ca3e4d158f5fcb9
Files
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ac53ff9a6b101adf7ca3e4d158f5fcb9.dll windows:4 windows x86 arch:x86
7d00c41014363160ef9fd921b8c72774
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Imports
kernel32
Module32First
Process32First
CreateToolhelp32Snapshot
TerminateProcess
OpenProcess
lstrcpyA
WaitForSingleObject
CreateThread
MoveFileExA
GetWindowsDirectoryA
MoveFileA
CopyFileA
DeleteFileA
Process32Next
GetFileSize
CreateFileA
WriteFile
FreeConsole
GlobalMemoryStatus
GetVersionExA
GetComputerNameA
InterlockedExchange
HeapAlloc
GetProcessHeap
GetCurrentProcessId
GetCurrentThreadId
LoadLibraryA
GetProcAddress
FreeLibrary
GetCurrentProcess
FindFirstFileA
FileTimeToLocalFileTime
FileTimeToSystemTime
GetLastError
FindNextFileA
FindClose
GetDriveTypeA
CreatePipe
GetStartupInfoA
GetSystemDirectoryA
CreateProcessA
CloseHandle
Sleep
GetTickCount
ReadFile
user32
CloseWindowStation
CloseDesktop
GetProcessWindowStation
OpenWindowStationA
SetProcessWindowStation
OpenDesktopA
SetThreadDesktop
GetSystemMetrics
IsWindow
SendMessageA
CloseWindow
CreateWindowExA
wsprintfA
mouse_event
ExitWindowsEx
GetThreadDesktop
GetDesktopWindow
SetCursorPos
keybd_event
gdi32
CreateDCA
CreateCompatibleDC
CreateCompatibleBitmap
SelectObject
BitBlt
GetDIBits
DeleteDC
DeleteObject
advapi32
AdjustTokenPrivileges
LookupPrivilegeValueA
SetServiceStatus
RegisterServiceCtrlHandlerA
OpenProcessToken
shell32
ShellExecuteA
SHGetFileInfoA
msvcrt
??2@YAPAXI@Z
atoi
strcspn
_strlwr
strstr
__CxxFrameHandler
_ftol
wcstombs
rand
malloc
__dllonexit
_onexit
free
_initterm
_adjust_fdiv
??3@YAXPAX@Z
sprintf
strncpy
ws2_32
recv
setsockopt
closesocket
connect
socket
htons
sendto
htonl
WSASocketA
gethostbyname
shutdown
WSAStartup
inet_addr
send
avicap32
capCreateCaptureWindowA
capGetDriverDescriptionA
Exports
Exports
Sections
.text Size: 35KB - Virtual size: 35KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 14KB - Virtual size: 13KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 1KB
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
.vmp0 Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.vmp1 Size: 10KB - Virtual size: 10KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.reloc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ