update_20_05_2024_4248907[.]exe

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General

Target

update_20_05_2024_4248907.exe
Size

1.1MB
MD5

cfe5718918b8bc1d8cf0abc3388ce4c8
SHA1

c502c516ceb2472b52c95c0996c979a40d109925
SHA256

389b2b1e482db4e7f2ca6b537b89a8cfad6d149dbb2b468db40917b000990ef9
SHA512

48095ae859d8fb1f1bc3aa9e21c40083822a01fd4d0072f42ebadd40e75d027cb0f10b47756d07a2f3408b2dbac764b16b509f631223f711d5b73d23ea713829
SSDEEP

24576:cZ3LAiio85Z15DWtBnz1L1uUJ8pzzzYzzz0zzz3zzzahM6s:ILAiioEZ15WtB2p0Ps

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
update_20_05_2024_4248907.exe

Files

update_20_05_2024_4248907.exe
.exe windows:4 windows x64 arch:x64

82d1c799590d5292e8254224494c639f

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_LARGE_ADDRESS_AWARE

PDB Paths

Imports

advapi32

CryptAcquireContextA
CryptGenRandom
CryptReleaseContext
RegOpenKeyExW
RegQueryValueExW

kernel32

CloseHandle
CreateDirectoryW
CreateFileW
CreateSemaphoreW
CreateThread
DeleteCriticalSection
DeleteFileW
DuplicateHandle
EnterCriticalSection
FindClose
FindFirstFileW
FindNextFileW
FreeLibrary
GetCommandLineW
GetCurrentProcess
GetCurrentProcessId
GetCurrentThreadId
GetLastError
GetModuleFileNameW
GetModuleHandleA
GetModuleHandleW
GetProcAddress
GetProcessId
GetStartupInfoA
GetSystemTimeAsFileTime
GetThreadContext
GetTickCount
HeapSetInformation
InitializeCriticalSection
IsDBCSLeadByteEx
IsDebuggerPresent
LeaveCriticalSection
LoadLibraryW
LocalFree
MultiByteToWideChar
OpenThread
QueryPerformanceCounter
RaiseException
ReleaseSemaphore
ResetEvent
ResumeThread
RtlAddFunctionTable
RtlCaptureContext
RtlLookupFunctionEntry
RtlUnwindEx
RtlVirtualUnwind
SetErrorMode
SetEvent
SetLastError
SetNamedPipeHandleState
SetUnhandledExceptionFilter
Sleep
SuspendThread
TerminateProcess
TerminateThread
TlsAlloc
TlsFree
TlsGetValue
TlsSetValue
TransactNamedPipe
UnhandledExceptionFilter
VirtualProtect
VirtualQuery
VirtualQueryEx
WaitForMultipleObjects
WaitForSingleObject
WaitNamedPipeW
WideCharToMultiByte
WriteFile

msvcrt

__C_specific_handler
___lc_codepage_func
__dllonexit
__getmainargs
__initenv
__iob_func
__lconv_init
__mb_cur_max
__set_app_type
__setusermatherr
_acmdln
_amsg_exit
_cexit
_errno
_exit
_fileno
_fmode
_fstat64
fwprintf
_initterm
_lock
_lseeki64
_onexit
_setmode
_strnicmp
_unlock
abort
calloc
exit
fclose
fflush
fopen
fprintf
fputc
fputs
fputwc
free
fwprintf
fwrite
getenv
isspace
iswctype
localeconv
malloc
memchr
memcmp
memcpy
memmove
memset
raise
rand
realloc
setlocale
setvbuf
signal
sprintf
strcmp
strcoll
strerror
strftime
strlen
strncmp
strtoul
strxfrm
towlower
towupper
vfprintf
wcscmp
wcscoll
wcscpy
wcsftime
wcslen
wcsncmp
wcstol
wcsxfrm
_snwprintf
_write
_read
_putenv
_open
_fileno
_fdopen
_close

shell32

CommandLineToArgvW
SHGetFolderPathW

user32

MessageBoxW

wininet

HttpAddRequestHeadersW
HttpOpenRequestW
HttpQueryInfoW
HttpSendRequestW
InternetCloseHandle
InternetConnectW
InternetCrackUrlW
InternetOpenW
InternetQueryDataAvailable
InternetReadFile
InternetSetOptionW

Exports

Exports

WinMain

Sections

.text
Size: 682KB - Virtual size: 682KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 9KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 64KB - Virtual size: 64KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.buildid
Size: 512B - Virtual size: 53B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.pdata
Size: 42KB - Virtual size: 42KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.xdata
Size: 57KB - Virtual size: 57KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.bss
Size: - Virtual size: 5KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.edata
Size: 512B - Virtual size: 66B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.idata
Size: 7KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.CRT
Size: 512B - Virtual size: 104B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: 512B - Virtual size: 104B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 74KB - Virtual size: 74KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 5KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/4
Size: 512B - Virtual size: 16B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

R^
Size: 222KB - Virtual size: 224KB

IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

82d1c799590d5292e8254224494c639f

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

advapi32

kernel32

msvcrt

shell32

user32

wininet

Exports

Exports

Sections

.text Size: 682KB - Virtual size: 682KB

.data Size: 9KB - Virtual size: 8KB

.rdata Size: 64KB - Virtual size: 64KB

.buildid Size: 512B - Virtual size: 53B

.pdata Size: 42KB - Virtual size: 42KB

.xdata Size: 57KB - Virtual size: 57KB

.bss Size: - Virtual size: 5KB

.edata Size: 512B - Virtual size: 66B

.idata Size: 7KB - Virtual size: 6KB

.CRT Size: 512B - Virtual size: 104B

.tls Size: 512B - Virtual size: 104B

.rsrc Size: 74KB - Virtual size: 74KB

.reloc Size: 5KB - Virtual size: 5KB

/4 Size: 512B - Virtual size: 16B

R^ Size: 222KB - Virtual size: 224KB

.text
Size: 682KB - Virtual size: 682KB

.data
Size: 9KB - Virtual size: 8KB

.rdata
Size: 64KB - Virtual size: 64KB

.buildid
Size: 512B - Virtual size: 53B

.pdata
Size: 42KB - Virtual size: 42KB

.xdata
Size: 57KB - Virtual size: 57KB

.bss
Size: - Virtual size: 5KB

.edata
Size: 512B - Virtual size: 66B

.idata
Size: 7KB - Virtual size: 6KB

.CRT
Size: 512B - Virtual size: 104B

.tls
Size: 512B - Virtual size: 104B

.rsrc
Size: 74KB - Virtual size: 74KB

.reloc
Size: 5KB - Virtual size: 5KB

/4
Size: 512B - Virtual size: 16B

R^
Size: 222KB - Virtual size: 224KB