Behavioral task
behavioral1
Sample
DRM.Media.Tool.zip
Resource
win10v2004-20240802-es
Behavioral task
behavioral2
Sample
DRM.Media.Tool.exe
Resource
win10v2004-20240802-es
Behavioral task
behavioral3
Sample
main.pyc
Resource
win10v2004-20240802-es
General
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Target
DRM.Media.Tool.zip
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Size
36.4MB
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MD5
c39b759955b076468c44a871c9b5ab79
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SHA1
6124f2566e8248fb5997d008a0c66324f5ba3940
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SHA256
33ae6890b35b2b35e6070a86814ebd03756ce2ce9f28f62361b4936965efff9b
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SHA512
3db106c76c704798743bcf17b67497ea47c5ec10155187f7a7c9abcd4b0084bd07e72b9a6c6c4ffeee92a7584fb1c0d3f01faec0e8517025a1710c34e87b90bf
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SSDEEP
786432:V86XNrGxXaQR8KMnJGzAkmfZpjMHYXovKc8HTV1UQOgnROcivhpGFovxom/AO:1XNeRRYnJ4ihpjUYXZFHT/UQOgnROciv
Malware Config
Signatures
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Detects Pyinstaller 1 IoCs
resource yara_rule static1/unpack001/DRM.Media.Tool.exe pyinstaller -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/DRM.Media.Tool.exe
Files
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DRM.Media.Tool.zip.zip
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DRM.Media.Tool.exe.exe windows:4 windows x64 arch:x64
a3d629f5a29590a5e3c40a85e9084e58
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DEBUG_STRIPPED
Imports
advapi32
ConvertSidToStringSidW
ConvertStringSecurityDescriptorToSecurityDescriptorW
GetTokenInformation
OpenProcessToken
comctl32
LoadIconMetric
gdi32
CreateFontIndirectW
DeleteObject
SelectObject
kernel32
AreFileApisANSI
CloseHandle
CreateDirectoryW
CreateProcessW
CreateSymbolicLinkW
DeleteCriticalSection
EnterCriticalSection
ExpandEnvironmentStringsW
FindClose
FindFirstFileExW
FormatMessageW
FreeLibrary
GetCommandLineW
GetCurrentProcess
GetEnvironmentVariableW
GetExitCodeProcess
GetLastError
GetModuleFileNameW
GetModuleHandleW
GetProcAddress
GetStartupInfoW
GetTempPathW
InitializeCriticalSection
IsDBCSLeadByteEx
LeaveCriticalSection
LoadLibraryExW
LocalFree
MulDiv
MultiByteToWideChar
SetConsoleCtrlHandler
SetDllDirectoryW
SetEnvironmentVariableW
SetUnhandledExceptionFilter
Sleep
TlsGetValue
VirtualProtect
VirtualQuery
WaitForSingleObject
WideCharToMultiByte
__C_specific_handler
msvcrt
___lc_codepage_func
___mb_cur_max_func
__argc
__iob_func
__set_app_type
__setusermatherr
__wargv
__wgetmainargs
__winitenv
_amsg_exit
_cexit
_commode
_errno
_filelengthi64
_fileno
_findclose
_fileno
_fmode
_get_osfhandle
_getpid
_initterm
_lock
_onexit
_snwprintf
_stat64
_strdup
_stricmp
_unlock
_wcmdln
_wcsdup
_wcsdup
_wfindfirst64
_wfindnext64
_wfopen
_wfullpath
_wputenv_s
_wremove
_wrmdir
_wstat64
_wtempnam
abort
calloc
clearerr
exit
fclose
feof
ferror
fflush
fgetpos
fprintf
fputc
fputwc
fread
free
fsetpos
fwprintf
fwrite
iswctype
localeconv
malloc
mbstowcs
memcmp
memcpy
memset
perror
realloc
signal
strcat
strchr
strcmp
strcpy
strerror
strlen
strncat
strncmp
strncpy
strtok
strtoul
vfprintf
wcscat
wcschr
wcscmp
wcscpy
wcslen
wcsncpy
user32
CreateWindowExW
DestroyIcon
DialogBoxIndirectParamW
DrawTextW
EndDialog
GetClientRect
GetDC
GetDialogBaseUnits
GetWindowLongPtrW
InvalidateRect
MessageBoxA
MessageBoxW
MoveWindow
ReleaseDC
SendMessageW
SetWindowLongPtrW
SystemParametersInfoW
Sections
.text Size: 88KB - Virtual size: 88KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 288B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 30KB - Virtual size: 29KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.pdata Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.xdata Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.bss Size: - Virtual size: 7KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.CRT Size: 512B - Virtual size: 96B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: 512B - Virtual size: 16B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 138KB - Virtual size: 137KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 312B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
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main.pyc