b09fa0f66671656ae55bdfd4587e49cae4f982a1bd24c4d6b27e8b5e61ed9696

Resubmissions

10/10/2023, 10:18

231010-mb7y6aeg67 3

10/10/2023, 10:11

231010-l8bfsacf7y 3

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General

Target

b09fa0f66671656ae55bdfd4587e49cae4f982a1bd24c4d6b27e8b5e61ed9696
Size

275KB
MD5

6fbabc13826659f8ddbd5aee5b800da4
SHA1

75d793cafd871b13e805b51f3b78b7b930442158
SHA256

b09fa0f66671656ae55bdfd4587e49cae4f982a1bd24c4d6b27e8b5e61ed9696
SHA512

9e2d6566f58984cbb35bf0dab2d33a216aa6b55b03281ccb43d636f6db18bc3f2bbdd8245d6b414befa163a1f8e3db7b21f16bec75763c1531197590d64892ea
SSDEEP

6144:SCsmPUqMZ4c6DvNmrPmD87XAJ4Wl3O6mNzIHrvo6SCpj+HXi4sbBGasms1Yh7lGT:SCsmPUqMmcMmbm47ZiOFNzqrL+HS4sbZ

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
b09fa0f66671656ae55bdfd4587e49cae4f982a1bd24c4d6b27e8b5e61ed9696

Files

b09fa0f66671656ae55bdfd4587e49cae4f982a1bd24c4d6b27e8b5e61ed9696
.exe windows:6 windows x64

Password: infected

b1e3b35ca846fbbe0a1fcd34fbd16e42

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

Imports

urlmon

URLDownloadToFileW

kernel32

LocalFree
WriteProcessMemory
GetCurrentProcess
TerminateProcess
GetProcessId
ResumeThread
OpenProcess
CreateToolhelp32Snapshot
Sleep
Process32NextW
Process32FirstW
CloseHandle
GetNativeSystemInfo
Module32FirstW
VirtualProtectEx
GetThreadContext
GetProcAddress
VirtualAllocEx
ReadProcessMemory
CreateProcessW
GetModuleHandleW
Module32NextW
GetFileAttributesW
GetFileAttributesExW
GetTempPathW
AreFileApisANSI
GetLastError
GetLocaleInfoEx
GetFileInformationByHandleEx
MultiByteToWideChar
WideCharToMultiByte
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsProcessorFeaturePresent
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
FormatMessageA
CreateDirectoryW
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
CreateFileW
FindClose
FindFirstFileW

user32

EnumWindows
SendMessageW
GetWindowThreadProcessId
LoadIconW

msvcp140

?setstate@?$basic_ios@DU?$char_traits@D@std@@@std@@QEAAXH_N@Z
?uncaught_exceptions@std@@YAHXZ
?cout@std@@3V?$basic_ostream@DU?$char_traits@D@std@@@1@A
?_Xout_of_range@std@@YAXPEBD@Z
?_Winerror_map@std@@YAHH@Z
?_Xlength_error@std@@YAXPEBD@Z
?_Syserror_map@std@@YAPEBDH@Z
?sputc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHD@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@P6AAEAV01@AEAV01@@Z@Z
?sputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAA_JPEBD_J@Z
?flush@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@XZ
?_Osfx@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAXXZ
?put@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@D@Z
?widen@?$basic_ios@DU?$char_traits@D@std@@@std@@QEBADD@Z

vcruntime140_1

__CxxFrameHandler4

vcruntime140

memset
_CxxThrowException
__C_specific_handler
__std_terminate
__std_exception_copy
__std_exception_destroy
__current_exception_context
memcpy
__current_exception
memmove

api-ms-win-crt-heap-l1-1-0

free
malloc
_callnewh
_set_new_mode

api-ms-win-crt-string-l1-1-0

_wcsicmp

api-ms-win-crt-runtime-l1-1-0

_crt_atexit
_register_onexit_function
terminate
_seh_filter_exe
_invalid_parameter_noinfo_noreturn
_register_thread_local_exe_atexit_callback
_c_exit
_cexit
__p___argv
_set_app_type
_initialize_onexit_table
_exit
exit
_initterm_e
_initterm
_get_initial_narrow_environment
_initialize_narrow_environment
_configure_narrow_argv
__p___argc

api-ms-win-crt-locale-l1-1-0

_configthreadlocale
___lc_codepage_func

api-ms-win-crt-math-l1-1-0

__setusermatherr

api-ms-win-crt-stdio-l1-1-0

__p__commode
_set_fmode

Sections

.text
Size: 257KB - Virtual size: 256KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 13KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 1024B - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 512B - Virtual size: 488B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 160B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Resubmissions

Sharing

General

Malware Config

Signatures

Files

Password: infected

b1e3b35ca846fbbe0a1fcd34fbd16e42

Headers

DLL Characteristics

File Characteristics

Imports

urlmon

kernel32

user32

msvcp140

vcruntime140_1

vcruntime140

api-ms-win-crt-heap-l1-1-0

api-ms-win-crt-string-l1-1-0

api-ms-win-crt-runtime-l1-1-0

api-ms-win-crt-locale-l1-1-0

api-ms-win-crt-math-l1-1-0

api-ms-win-crt-stdio-l1-1-0

Sections

.text Size: 257KB - Virtual size: 256KB

.rdata Size: 13KB - Virtual size: 12KB

.data Size: 1024B - Virtual size: 2KB

.pdata Size: 2KB - Virtual size: 1KB

.rsrc Size: 512B - Virtual size: 488B

.reloc Size: 512B - Virtual size: 160B

.text
Size: 257KB - Virtual size: 256KB

.rdata
Size: 13KB - Virtual size: 12KB

.data
Size: 1024B - Virtual size: 2KB

.pdata
Size: 2KB - Virtual size: 1KB

.rsrc
Size: 512B - Virtual size: 488B

.reloc
Size: 512B - Virtual size: 160B