MalwareDropperTest[.]exe

Resubmissions

30/05/2024, 22:17

240530-17se8sbe2y 3

30/05/2024, 22:16

240530-1675asce92 3

Sharing

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General

Target

MalwareDropperTest.exe
Size

121KB
MD5

a5ff6136b302e7b21a719e3191f92f83
SHA1

2a59b9faf6bac7e51375e938bc7ff7f6f9139a0c
SHA256

3b71423f4a3a1b0e73692e2c5584eaa671d179d4fed9195d876f0d7a075cd2c4
SHA512

12ed1f65d000edafbce6761110a3e4ed51f11153bed5fc6183ad06caef0cdee18e446e9c007308ac9870f9b032fe3af623a33c1af9987d5f265aba0c006dcf63
SSDEEP

1536:VzIn4OoADo2stni51yC+voE5QHm7HUoaB15Op8gSvD:VM4O82stn61yLowQG70hB15OZgD

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
MalwareDropperTest.exe

Files

MalwareDropperTest.exe
.exe windows:6 windows x64 arch:x64

9ac893185d30c8afc12b1c82f6fca549

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

PDB Paths

C:\Users\tomdd\source\repos\MalwareDropperTest\x64\Debug\MalwareDropperTest.pdb

Imports

urlmon

URLDownloadToFileW

kernel32

CloseHandle
CreateProcessW
HeapFree
CreateDirectoryW
FreeLibrary
WaitForSingleObject
GetLastError
GetProcAddress
HeapAlloc
GetModuleHandleW
GetStartupInfoW
InitializeSListHead
GetSystemTimeAsFileTime
GetCurrentProcessId
QueryPerformanceCounter
IsProcessorFeaturePresent
TerminateProcess
GetCurrentProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
RtlVirtualUnwind
RtlLookupFunctionEntry
RtlCaptureContext
WideCharToMultiByte
MultiByteToWideChar
RaiseException
IsDebuggerPresent
GetCurrentThreadId
VirtualQuery
GetProcessHeap

advapi32

RegOpenKeyExW
RegCloseKey
RegQueryValueExW

shell32

ShellExecuteW
SHGetKnownFolderPath

ole32

CoTaskMemFree

msvcp140d

?flush@?$basic_ostream@_WU?$char_traits@_W@std@@@std@@QEAAAEAV12@XZ
?_Random_device@std@@YAIXZ
?wcout@std@@3V?$basic_ostream@_WU?$char_traits@_W@std@@@1@A
??0_Lockit@std@@QEAA@H@Z
??1_Lockit@std@@QEAA@XZ
?_Xlength_error@std@@YAXPEBD@Z
?uncaught_exception@std@@YA_NXZ
?good@ios_base@std@@QEBA_NXZ
?flags@ios_base@std@@QEBAHXZ
?width@ios_base@std@@QEBA_JXZ
?width@ios_base@std@@QEAA_J_J@Z
?sputc@?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@QEAAG_W@Z
?sputn@?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@QEAA_JPEB_W_J@Z
?setstate@?$basic_ios@_WU?$char_traits@_W@std@@@std@@QEAAXH_N@Z
?tie@?$basic_ios@_WU?$char_traits@_W@std@@@std@@QEBAPEAV?$basic_ostream@_WU?$char_traits@_W@std@@@2@XZ
?rdbuf@?$basic_ios@_WU?$char_traits@_W@std@@@std@@QEBAPEAV?$basic_streambuf@_WU?$char_traits@_W@std@@@2@XZ
?fill@?$basic_ios@_WU?$char_traits@_W@std@@@std@@QEBA_WXZ
?widen@?$basic_ios@_WU?$char_traits@_W@std@@@std@@QEBA_WD@Z
?_Osfx@?$basic_ostream@_WU?$char_traits@_W@std@@@std@@QEAAXXZ
?put@?$basic_ostream@_WU?$char_traits@_W@std@@@std@@QEAAAEAV12@_W@Z
??6?$basic_ostream@_WU?$char_traits@_W@std@@@std@@QEAAAEAV01@P6AAEAV01@AEAV01@@Z@Z

vcruntime140d

memcpy
memmove
__std_exception_copy
__std_exception_destroy
_CxxThrowException
__vcrt_LoadLibraryExW
__C_specific_handler
__C_specific_handler_noexcept
__std_type_info_destroy_list
__current_exception
__current_exception_context
__vcrt_GetModuleFileNameW
__vcrt_GetModuleHandleW

vcruntime140_1d

__CxxFrameHandler4

ucrtbased

_set_new_mode
__p__commode
_free_dbg
strcpy_s
strcat_s
__stdio_common_vsprintf_s
_seh_filter_dll
_configure_narrow_argv
_c_exit
_initialize_onexit_table
_register_onexit_function
_execute_onexit_table
_crt_atexit
_crt_at_quick_exit
terminate
_wmakepath_s
_wsplitpath_s
wcscpy_s
_cexit
__p___wargv
__p___argc
_set_fmode
_exit
exit
_initterm_e
_initterm
_get_initial_wide_environment
_initialize_wide_environment
_configure_wide_argv
__setusermatherr
_set_app_type
_seh_filter_exe
_CrtDbgReportW
wcslen
_configthreadlocale
_callnewh
_invalid_parameter
_initialize_narrow_environment
_CrtDbgReport
_register_thread_local_exe_atexit_callback
malloc

Sections

.textbss
Size: - Virtual size: 64KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.text
Size: 63KB - Virtual size: 62KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 33KB - Virtual size: 33KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 1KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 11KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.idata
Size: 7KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.msvcjmc
Size: 1024B - Virtual size: 577B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.00cfg
Size: 512B - Virtual size: 373B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 1024B - Virtual size: 924B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Resubmissions

Sharing

General

Malware Config

Signatures

Files

9ac893185d30c8afc12b1c82f6fca549

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

urlmon

kernel32

advapi32

shell32

ole32

msvcp140d

vcruntime140d

vcruntime140_1d

ucrtbased

Sections

.textbss Size: - Virtual size: 64KB

.text Size: 63KB - Virtual size: 62KB

.rdata Size: 33KB - Virtual size: 33KB

.data Size: 1KB - Virtual size: 3KB

.pdata Size: 11KB - Virtual size: 10KB

.idata Size: 7KB - Virtual size: 7KB

.msvcjmc Size: 1024B - Virtual size: 577B

.00cfg Size: 512B - Virtual size: 373B

.rsrc Size: 1KB - Virtual size: 1KB

.reloc Size: 1024B - Virtual size: 924B

.textbss
Size: - Virtual size: 64KB

.text
Size: 63KB - Virtual size: 62KB

.rdata
Size: 33KB - Virtual size: 33KB

.data
Size: 1KB - Virtual size: 3KB

.pdata
Size: 11KB - Virtual size: 10KB

.idata
Size: 7KB - Virtual size: 7KB

.msvcjmc
Size: 1024B - Virtual size: 577B

.00cfg
Size: 512B - Virtual size: 373B

.rsrc
Size: 1KB - Virtual size: 1KB

.reloc
Size: 1024B - Virtual size: 924B