Behavioral task
behavioral1
Sample
44c7576efbcfe19e9b36dcefd16cce0029932c02eb0c6e541eaaa25b42bd57b8.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
44c7576efbcfe19e9b36dcefd16cce0029932c02eb0c6e541eaaa25b42bd57b8.exe
Resource
win10v2004-20231215-en
General
-
Target
44c7576efbcfe19e9b36dcefd16cce0029932c02eb0c6e541eaaa25b42bd57b8
-
Size
3.4MB
-
MD5
18496c3502b351107c595d2dbf0ed33d
-
SHA1
1e959ca4a6d76f9a79ae0697e08c35e1707fc2be
-
SHA256
44c7576efbcfe19e9b36dcefd16cce0029932c02eb0c6e541eaaa25b42bd57b8
-
SHA512
379498ab339a9436dc0aac798f423b17e0f0be59693bf3e169a22b70bede9d54ae886bb1b84786f1eac4d8b97f458f62b69e7c911bed54fd02f1fc58d5fb687e
-
SSDEEP
98304:qsv/CRZNZJ+htm3ViHtT6yUqysZLsLEY:q+/CZutmI9d7J
Malware Config
Signatures
-
resource yara_rule sample vmprotect -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 44c7576efbcfe19e9b36dcefd16cce0029932c02eb0c6e541eaaa25b42bd57b8
Files
-
44c7576efbcfe19e9b36dcefd16cce0029932c02eb0c6e541eaaa25b42bd57b8.exe windows:6 windows x86 arch:x86
fb7076855d0aa1b2ad2981f4db5e8226
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
mfc140
ord7886
ord14507
ord9353
ord4143
ord4082
ord12888
ord7905
ord2027
ord11927
ord11928
ord14380
ord12474
ord7964
ord14581
ord6322
ord14583
ord6324
ord14582
ord6323
ord3844
ord5894
ord12182
ord12190
ord8180
ord10383
ord12194
ord12162
ord12869
ord5742
ord10202
ord6831
ord6724
ord3230
ord4841
ord12348
ord14518
ord12291
ord2376
ord14571
ord2381
ord2881
ord5565
ord5562
ord4725
ord4705
ord1142
ord503
ord1693
ord2458
ord2459
ord4580
ord1111
ord6463
ord6540
ord2298
ord1109
ord4084
ord13830
ord952
ord2200
ord7961
ord1468
ord993
ord7618
ord10330
ord8026
ord7475
ord14509
ord1000
ord1472
ord6563
ord9166
ord10207
ord8182
ord5388
ord7677
ord7688
ord7687
ord5960
ord5210
ord5390
ord5231
ord5769
ord5504
ord9305
ord5739
ord5528
ord5228
ord12111
ord3258
ord3363
ord3364
ord3933
ord12067
ord2680
ord5911
ord8322
ord11663
ord6848
ord14508
ord7887
ord14510
ord3050
ord4485
ord9647
ord4493
ord4972
ord4911
ord4896
ord1507
ord266
ord300
ord2407
ord2387
ord2383
ord1044
ord5336
ord5003
ord4926
ord4981
ord4997
ord4938
ord4944
ord4950
ord4932
ord4987
ord4920
ord1772
ord1751
ord1765
ord1739
ord1717
ord12485
ord12484
ord12201
ord12205
ord13798
ord3259
ord1178
ord2484
ord9213
ord10950
ord6947
ord12163
ord8922
ord14502
ord11881
ord3830
ord12032
ord9089
ord11672
ord11671
ord5631
ord10240
ord10236
ord10238
ord10239
ord10237
ord14699
ord2759
ord8173
ord3295
ord3298
ord13681
ord6195
ord4216
ord3874
ord265
ord8285
ord4315
ord12863
ord14328
ord2438
ord12806
ord8347
ord8429
ord14334
ord2986
ord5059
ord1696
ord1692
ord12706
ord4656
ord8679
ord13198
ord13883
ord1447
ord974
ord8718
ord311
ord5095
ord1650
ord305
ord12074
ord10963
ord11343
ord5898
ord3396
ord3395
ord3005
ord3159
ord12826
ord6193
ord13677
ord8426
ord2758
ord9096
ord9192
ord9167
ord6507
ord12115
ord13475
ord8997
ord10986
ord1389
ord890
ord8735
ord310
ord3825
ord14149
ord7783
ord10421
ord7461
ord3689
ord2241
ord5102
ord12503
ord2210
ord462
ord2992
ord4809
ord1526
ord262
ord4807
ord14322
ord316
ord4958
ord259
ord13628
ord8672
ord1529
ord1509
kernel32
CopyFileA
lstrcpyA
Sleep
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
CreateEventA
EnterCriticalSection
ResetEvent
LeaveCriticalSection
SetEvent
WaitForSingleObject
InitializeCriticalSectionEx
GetACP
WideCharToMultiByte
FormatMessageA
GetTickCount
CreateFileA
ReadFile
WriteFile
Process32First
TerminateProcess
FindNextFileA
SetFilePointer
GetCurrentThreadId
lstrcmpA
GetFileAttributesA
CreateToolhelp32Snapshot
GetDiskFreeSpaceA
TerminateThread
Process32Next
CreateThread
SetFileAttributesA
GetStartupInfoA
GetFileSize
RemoveDirectoryA
lstrcmpiA
CreateProcessA
FlushFileBuffers
FileTimeToSystemTime
SystemTimeToFileTime
InitializeCriticalSection
GetModuleHandleW
GetProcAddress
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
IsProcessorFeaturePresent
CreateEventW
IsDebuggerPresent
GetStartupInfoW
QueryPerformanceCounter
GetCurrentProcessId
GetSystemTimeAsFileTime
InitializeSListHead
LocalFree
OutputDebugStringW
FindFirstFileA
FindClose
CloseHandle
GetModuleFileNameA
CreateMutexA
DeleteFileA
GetLastError
MultiByteToWideChar
OpenProcess
CreateDirectoryA
LocalAlloc
LocalFree
GetModuleFileNameW
GetProcessAffinityMask
SetProcessAffinityMask
SetThreadAffinityMask
Sleep
ExitProcess
FreeLibrary
LoadLibraryA
GetModuleHandleA
GetProcAddress
user32
GetWindowLongA
SetWindowLongA
PostMessageA
SendMessageA
LoadIconW
IsIconic
GetSystemMetrics
GetClientRect
DrawIcon
KillTimer
GetKeyState
SetTimer
FindWindowA
FindWindowExA
wsprintfA
EnableWindow
GetWindowThreadProcessId
GetProcessWindowStation
GetUserObjectInformationW
advapi32
SetSecurityDescriptorDacl
LookupAccountNameA
InitializeSecurityDescriptor
InitializeAcl
AddAccessAllowedAce
shell32
Shell_NotifyIconA
ShellExecuteW
ShellExecuteA
comctl32
InitCommonControlsEx
ole32
CoCreateGuid
CoUninitialize
CoInitialize
OleRun
CoCreateInstance
CLSIDFromProgID
CLSIDFromString
oleaut32
VariantInit
VariantClear
VarUdateFromDate
SysAllocString
SysFreeString
GetErrorInfo
SystemTimeToVariantTime
VarDateFromStr
VariantTimeToSystemTime
VariantCopy
VariantChangeType
msvcp140
?_Xout_of_range@std@@YAXPBD@Z
?_Xlength_error@std@@YAXPBD@Z
?_Xbad_alloc@std@@YAXXZ
imagehlp
MapFileAndCheckSumA
netapi32
NetUserAdd
NetShareAdd
ws2_32
sendto
getsockopt
ioctlsocket
select
send
recv
shutdown
htons
inet_ntoa
connect
closesocket
bind
recvfrom
inet_addr
ntohs
WSAStartup
WSACleanup
socket
vcruntime140
memcpy
_CxxThrowException
_except_handler4_common
__vcrt_InitializeCriticalSectionEx
__CxxFrameHandler3
memset
memchr
__std_terminate
_purecall
strstr
memmove
api-ms-win-crt-convert-l1-1-0
atof
atoi
strtol
atol
api-ms-win-crt-time-l1-1-0
strftime
_localtime64
_localtime64_s
_time64
api-ms-win-crt-heap-l1-1-0
malloc
free
_set_new_mode
_recalloc
calloc
api-ms-win-crt-runtime-l1-1-0
_errno
_register_thread_local_exe_atexit_callback
_c_exit
_invalid_parameter_noinfo_noreturn
_exit
_initterm_e
_initterm
_get_narrow_winmain_command_line
_set_app_type
_seh_filter_exe
_controlfp_s
_crt_atexit
_register_onexit_function
_initialize_onexit_table
_initialize_narrow_environment
_configure_narrow_argv
terminate
exit
_resetstkoflw
_cexit
_invalid_parameter_noinfo
api-ms-win-crt-filesystem-l1-1-0
remove
rename
_stat64i32
_makepath
_splitpath
_access
_mkdir
api-ms-win-crt-string-l1-1-0
strncpy
_stricmp
tolower
strncmp
api-ms-win-crt-utility-l1-1-0
srand
ldiv
rand
api-ms-win-crt-stdio-l1-1-0
__stdio_common_vfprintf
fgets
fread
fwrite
fseek
fclose
fflush
fopen
__stdio_common_vsscanf
__stdio_common_vsprintf
_set_fmode
__p__commode
__acrt_iob_func
api-ms-win-crt-multibyte-l1-1-0
_mbclen
_mbsicmp
api-ms-win-crt-math-l1-1-0
_except1
_libm_sse2_pow_precise
_libm_sse2_sqrt_precise
ceil
__setusermatherr
api-ms-win-crt-locale-l1-1-0
_setmbcp
_configthreadlocale
Sections
.text Size: - Virtual size: 523KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: - Virtual size: 132KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.gfids Size: - Virtual size: 68B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.tls Size: - Virtual size: 9B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.vmp0 Size: - Virtual size: 1.5MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.vmp1 Size: 3.4MB - Virtual size: 3.4MB
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_READ
.rsrc Size: 68KB - Virtual size: 67KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ