Static task
static1
Behavioral task
behavioral1
Sample
regsvr32.exe.zip
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
regsvr32.exe.zip
Resource
win10v2004-20220812-en
Behavioral task
behavioral3
Sample
regsvr32.exe
Resource
win7-20220901-en
Behavioral task
behavioral4
Sample
regsvr32.exe
Resource
win10v2004-20220812-en
General
-
Target
regsvr32.exe.zip
-
Size
11KB
-
MD5
c97743db72f9003ea550730d0f0ed296
-
SHA1
bd1ad5029bed3e53afac3634483c98458503163e
-
SHA256
4d750e5afbaeaddf7acb060ccbd95c765b65e1d2d13297e5f46dc7cf2b65046a
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SHA512
dc6c7de6cf4a276a2fe7b4ddf98dfbe7d463f2185e4c5a14d0c36ac113cbc7ff1ec585080755de80b4d3ae8c4b1f3559e873d512fb6782db3f77754ae24d2fdb
-
SSDEEP
192:K9GPXgutKEggZ41QPcaZzGEAxzkFnCDEoWR+rBKkKmlRJPkDBIkiAxbkuUEbRD:K9GPVKEggZQQ0gGbwnCawMk/lbPkDZie
Malware Config
Signatures
Files
-
regsvr32.exe.zip.zip
Password: dangerous
-
regsvr32.exe.exe windows x64
Password: dangerous
939d090d03567fad6f1ac6f2c641a4b2
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_GUARD_CF
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Imports
msvcrt
wprintf
__setusermatherr
_initterm
__C_specific_handler
_cexit
_exit
__set_app_type
__wgetmainargs
_amsg_exit
_XcptFilter
wcsncpy_s
strcat_s
__wargv
?terminate@@YAXXZ
exit
_fmode
swprintf_s
wcscat_s
wcscpy_s
_wsplitpath_s
__argc
_commode
memset
ntdll
RtlCaptureContext
EtwEventWriteNoRegistration
RtlWow64IsWowGuestMachineSupported
RtlLookupFunctionEntry
RtlVirtualUnwind
api-ms-win-core-com-l1-1-0
CoInitializeEx
CoUninitialize
api-ms-win-core-string-l2-1-0
CharNextW
api-ms-win-core-heap-l1-1-0
GetProcessHeap
HeapSetInformation
HeapAlloc
api-ms-win-core-errorhandling-l1-1-0
UnhandledExceptionFilter
RaiseException
SetErrorMode
SetUnhandledExceptionFilter
GetLastError
api-ms-win-core-processthreads-l1-1-0
GetExitCodeProcess
GetCurrentThreadId
TerminateProcess
GetCurrentProcessId
CreateProcessW
GetCurrentProcess
InitializeProcThreadAttributeList
UpdateProcThreadAttribute
DeleteProcThreadAttributeList
api-ms-win-core-handle-l1-1-0
CloseHandle
api-ms-win-core-libraryloader-l1-2-0
LoadStringW
LoadLibraryExW
LoadLibraryExA
GetModuleHandleW
FreeLibrary
GetProcAddress
api-ms-win-core-localization-l1-2-0
FormatMessageW
api-ms-win-core-synch-l1-1-0
WaitForSingleObject
AcquireSRWLockExclusive
ReleaseSRWLockExclusive
api-ms-win-core-synch-l1-2-0
Sleep
api-ms-win-core-profile-l1-1-0
QueryPerformanceCounter
api-ms-win-core-sysinfo-l1-1-0
GetSystemDirectoryW
GetSystemInfo
GetTickCount
GetSystemTimeAsFileTime
api-ms-win-core-string-l1-1-0
WideCharToMultiByte
api-ms-win-core-registry-l1-1-0
RegOpenKeyExW
RegCloseKey
RegQueryValueExW
api-ms-win-core-file-l1-1-0
SetFilePointer
CreateFileW
ReadFile
api-ms-win-core-processenvironment-l1-1-0
GetCommandLineW
api-ms-win-core-misc-l1-1-0
lstrcmpW
LocalAlloc
LocalFree
api-ms-win-core-wow64-l1-1-1
IsWow64Process2
GetSystemWow64Directory2W
api-ms-win-core-wow64-l1-1-0
Wow64EnableWow64FsRedirection
api-ms-win-core-memory-l1-1-0
VirtualProtect
VirtualQuery
api-ms-win-core-apiquery-l1-1-0
ApiSetQueryApiSetPresence
Sections
.text Size: 12KB - Virtual size: 11KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 4KB - Virtual size: 396B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.didat Size: 4KB - Virtual size: 40B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 4KB - Virtual size: 84B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ