6678a89cf09535046d23989dfd428fd4[.]exe

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General

Target

6678a89cf09535046d23989dfd428fd4.exe
Size

45KB
MD5

6678a89cf09535046d23989dfd428fd4
SHA1

8ec61a30e97f3e61efece17412289b6ad5caaef7
SHA256

a55d0d1030b4e204c432033a95ea8a2e3e3b88ec5db13ffca30d185740002df7
SHA512

e620b46c2cfe06d9369f1e6bb95cecfc761e7a1f46b9f627c150026287ca8a6e2d7a65272365f1d069c36c4bad3d8eb8a27890f765a6da62602e1175b9652654
SSDEEP

768:M7sb1z57/IouOOJDEgCpg2/NlkwNkQtgCC8m91Ty7priyNes3W8:7ztubE3ppLkal9

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
6678a89cf09535046d23989dfd428fd4.exe

Files

6678a89cf09535046d23989dfd428fd4.exe
.exe windows:6 windows x64 arch:x64

ef4144bf2adaca748af2f3e8884c897e

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

kernel32

ReadFile
Process32First
VirtualFree
VirtualAlloc
LoadLibraryExA
CreateFileW
CreateToolhelp32Snapshot
Sleep
GetLastError
LoadLibraryA
Process32Next
CloseHandle
LoadLibraryW
GetProcAddress
GetFileSize
GetCurrentProcessId
FreeLibrary
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
QueryPerformanceCounter
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
GetModuleHandleW
UnhandledExceptionFilter

user32

GetWindowThreadProcessId
SetWindowsHookExA
MessageBoxA
UnhookWindowsHookEx
FindWindowA

msvcp140

?id@?$codecvt@DDU_Mbstatet@@@std@@2V0locale@2@A
?_Fiopen@std@@YAPEAU_iobuf@@PEBDHH@Z
?_Xlength_error@std@@YAXPEBD@Z
?_Getcat@?$codecvt@DDU_Mbstatet@@@std@@SA_KPEAPEBVfacet@locale@2@PEBV42@@Z
??0?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAA@XZ
?getloc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEBA?AVlocale@2@XZ
?unshift@?$codecvt@DDU_Mbstatet@@@std@@QEBAHAEAU_Mbstatet@@PEAD1AEAPEAD@Z
?_Init@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAAXXZ
??0?$basic_ios@DU?$char_traits@D@std@@@std@@IEAA@XZ
??0?$basic_istream@DU?$char_traits@D@std@@@std@@QEAA@PEAV?$basic_streambuf@DU?$char_traits@D@std@@@1@_N@Z
?in@?$codecvt@DDU_Mbstatet@@@std@@QEBAHAEAU_Mbstatet@@PEBD1AEAPEBDPEAD3AEAPEAD@Z
?setstate@?$basic_ios@DU?$char_traits@D@std@@@std@@QEAAXH_N@Z
??1?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAA@XZ
?showmanyc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAA_JXZ
?xsgetn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAA_JPEAD_J@Z
?xsputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAA_JPEBD_J@Z
??1?$basic_ios@DU?$char_traits@D@std@@@std@@UEAA@XZ
??1?$basic_istream@DU?$char_traits@D@std@@@std@@UEAA@XZ
??5?$basic_istream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@AEAH@Z
?fail@ios_base@std@@QEBA_NXZ
?always_noconv@codecvt_base@std@@QEBA_NXZ
??Bid@locale@std@@QEAA_KXZ
?_Getgloballocale@locale@std@@CAPEAV_Locimp@12@XZ
??0_Lockit@std@@QEAA@H@Z
??1_Lockit@std@@QEAA@XZ
?out@?$codecvt@DDU_Mbstatet@@@std@@QEBAHAEAU_Mbstatet@@PEBD1AEAPEBDPEAD3AEAPEAD@Z

ws2_32

closesocket
htons
WSAStartup
htonl
recv
connect
socket
send

ntdll

RtlLookupFunctionEntry
RtlCaptureContext
RtlImageNtHeader
RtlVirtualUnwind

vcruntime140_1

__CxxFrameHandler4

vcruntime140

memcpy
memmove
memset
__std_terminate
__std_exception_destroy
__std_exception_copy
__C_specific_handler
_CxxThrowException
__current_exception
__current_exception_context

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

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

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

_get_stream_buffer_pointers
_fseeki64
fread
_set_fmode
__p__commode
fflush
fsetpos
getchar
fclose
ungetc
setvbuf
fputc
fgetc
__stdio_common_vfprintf
fwrite
fgetpos
__acrt_iob_func

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

malloc
free
_callnewh
_set_new_mode

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

_lock_file
_unlock_file

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

strcpy_s

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

__setusermatherr

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

_configthreadlocale

Sections

.text
Size: 27KB - Virtual size: 26KB

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: 1KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 1KB - 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: 148B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

ef4144bf2adaca748af2f3e8884c897e

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

msvcp140

ws2_32

ntdll

vcruntime140_1

vcruntime140

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

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

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

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

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

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

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

Sections

.text Size: 27KB - Virtual size: 26KB

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

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

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

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

.reloc Size: 512B - Virtual size: 148B

.text
Size: 27KB - Virtual size: 26KB

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

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

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

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

.reloc
Size: 512B - Virtual size: 148B