Static task
static1
Behavioral task
behavioral1
Sample
ransomware.exe
Resource
win10v2004-20231222-en
General
-
Target
ransomware.exe
-
Size
2.7MB
-
MD5
a91c80fd9ac71d7dcf2ccba89d0dcc27
-
SHA1
f6753edf21ff8a9246187a1c14543186db3994b0
-
SHA256
cd381ad29152175141a0603ce2adcafe199bb0c49a3bc7e6ae085224aafbfa94
-
SHA512
7545853c60429b34791533cc98147b8438a86ba584963e3311fe1cdb8368c08a5544b2ecce84411063f7156b8a818547b84ec7c392a89775f135618a4c2dd935
-
SSDEEP
49152:2ZzCc6MJ+IlJ8lj3QwYR1HiL6UHUZqCbA0yDNRBzQ:GIIlJ8lj3FnHnCbArNRBzQ
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource ransomware.exe
Files
-
ransomware.exe.exe windows:4 windows x64 arch:x64
848abc14f47029d10ca016da0843e0b3
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LARGE_ADDRESS_AWARE
Imports
kernel32
CreateHardLinkW
DeleteCriticalSection
DeleteFileW
EnterCriticalSection
FindFirstVolumeW
FindNextVolumeW
FindVolumeClose
GetCurrentProcess
GetCurrentProcessId
GetCurrentThreadId
GetDiskFreeSpaceExW
GetFileAttributesW
GetFileInformationByHandle
GetFileSizeEx
GetFileType
GetFullPathNameW
GetLastError
GetStartupInfoA
GetSystemTimeAsFileTime
GetTempPathW
GetTickCount
GetVolumeInformationW
InitializeCriticalSection
IsDBCSLeadByteEx
LeaveCriticalSection
MultiByteToWideChar
QueryPerformanceCounter
RaiseException
RemoveDirectoryW
RtlAddFunctionTable
RtlCaptureContext
RtlLookupFunctionEntry
RtlUnwindEx
RtlVirtualUnwind
SetEndOfFile
SetFilePointer
SetUnhandledExceptionFilter
Sleep
TerminateProcess
TlsGetValue
UnhandledExceptionFilter
VirtualProtect
VirtualQuery
WideCharToMultiByte
lstrlenA
msvcrt
__C_specific_handler
___lc_codepage_func
___mb_cur_max_func
__doserrno
__getmainargs
__initenv
__iob_func
__lconv_init
__pioinfo
__set_app_type
__setusermatherr
_acmdln
_amsg_exit
_cexit
_close
_errno
_fdopen
_filelengthi64
_fileno
_findclose
_fileno
_fmode
_fstat64
_get_osfhandle
_initterm
_lseeki64
_onexit
_read
_strnicmp
_telli64
_wchdir
_wchmod
_wfindfirst64
_wfindnext64
_wfopen
_wfullpath
_wgetcwd
_time64
_wmkdir
_wopen
_wrename
_write
_write
_wstat64
_wutime64
abort
calloc
exit
fclose
fflush
fgetc
fgetpos
fopen
fprintf
fputc
fputs
fread
free
fseek
fsetpos
ftell
fwrite
getc
getwc
isspace
iswctype
localeconv
malloc
memchr
memcmp
memcpy
memmove
memset
putc
putwc
rand
realloc
remove
rewind
setlocale
setvbuf
signal
sprintf
srand
strcmp
strcoll
strerror
strftime
strlen
strncmp
strtoul
strxfrm
system
towlower
towupper
ungetc
ungetwc
vfprintf
wcscat
wcscmp
wcscoll
wcscpy
wcsftime
wcslen
wcsxfrm
libwinpthread-1
nanosleep
pthread_cond_broadcast
pthread_cond_wait
pthread_create
pthread_detach
pthread_getspecific
pthread_join
pthread_key_create
pthread_mutex_destroy
pthread_mutex_init
pthread_mutex_lock
pthread_mutex_unlock
pthread_num_processors_np
pthread_once
pthread_setspecific
shell32
SHGetFolderPathA
Sections
.text Size: 752KB - Virtual size: 752KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 12KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 60KB - Virtual size: 60KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.pdata Size: 49KB - Virtual size: 49KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.xdata Size: 70KB - Virtual size: 70KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.bss Size: - Virtual size: 5KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 6KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.CRT Size: 512B - Virtual size: 104B
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
/4 Size: 512B - Virtual size: 176B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
/19 Size: 47KB - Virtual size: 46KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
/31 Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
/45 Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
/57 Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
/70 Size: 512B - Virtual size: 468B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
/81 Size: 5KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
/92 Size: 512B - Virtual size: 496B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ