xll[.]xll | Triage

Resubmissions

25-10-2022 10:18

221025-mcflasccep 10

25-10-2022 10:14

221025-l9x16sccdm 10

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General

Target

xll.xll
Size

216KB
MD5

825400c0d8d3a930e866e356ec070aa7
SHA1

000369f730c63ed5613ff81f673bdd33e6376162
SHA256

c048ab7680603c417a13b538c41028be6f1a577b3838a6626ff35742f60dfaed
SHA512

872ba36a99f8d40cf1a862e62e7631de33a8743d4be7605138761a5f74d00d56804defc698b8fd445b664f211db2378760d8289d76fc4803d9c809223aea5b5c
SSDEEP

3072:I5tNkRAOK4W8knFbTlwUzCNEtsiG/Dz/8wZ6Dlzj0X+gGi58AodAUMIwNM/0Q:tI78s7CNEtsiuzkS6DVj0X/TS8UMII

Score

N/A

Malware Config

Signatures

Files

xll.xll
.xll windows x64

5e632e0b3f092b0c4b50cdea1958019e

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DEBUG_STRIPPED

Imports

bcrypt

BCryptCloseAlgorithmProvider
BCryptCreateHash
BCryptDecrypt
BCryptDestroyHash
BCryptDestroyKey
BCryptFinishHash
BCryptGenerateSymmetricKey
BCryptGetProperty
BCryptHashData
BCryptOpenAlgorithmProvider
BCryptSetProperty

kernel32

CloseHandle
CreateEventA
CreateFileMappingA
CreateSemaphoreW
CreateThread
CreateWaitableTimerA
DeleteCriticalSection
EnterCriticalSection
GetComputerNameExA
GetCurrentThreadId
GetLastError
GetModuleHandleW
GetProcAddress
GetSystemTime
InitializeCriticalSection
IsDBCSLeadByteEx
LeaveCriticalSection
LoadLibraryW
MapViewOfFile
MultiByteToWideChar
RaiseException
ReleaseSemaphore
RtlCaptureContext
RtlLookupFunctionEntry
RtlUnwindEx
RtlVirtualUnwind
SetEvent
SetLastError
SetWaitableTimer
Sleep
SystemTimeToFileTime
TlsAlloc
TlsFree
TlsGetValue
TlsSetValue
UnmapViewOfFile
VirtualAlloc
VirtualFree
VirtualProtect
VirtualQuery
WaitForSingleObject
WideCharToMultiByte

msvcrt

___lc_codepage_func
___mb_cur_max_func
__iob_func
_amsg_exit
_beginthreadex
_errno
_initterm
_lock
_unlock
abort
calloc
fputc
fputs
free
fwrite
localeconv
malloc
memchr
memcmp
memcpy
memmove
memset
realloc
strcmp
strerror
strlen
strncmp
toupper
vfprintf
wcslen
_write
_read
_close

user32

GetForegroundWindow
MessageBoxA
SetWindowLongA
ShowWindow

Exports

Exports

DllMain
xlAutoOpen

Sections

.text
Size: 120KB - Virtual size: 119KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 400B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 70KB - Virtual size: 70KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.pdata
Size: 9KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.xdata
Size: 8KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.bss
Size: - Virtual size: 2KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.edata
Size: 512B - Virtual size: 93B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.idata
Size: 3KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.CRT
Size: 512B - Virtual size: 88B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: 512B - Virtual size: 16B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 1024B - Virtual size: 936B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Resubmissions

Sharing

General

Malware Config

Signatures

Files

5e632e0b3f092b0c4b50cdea1958019e

Headers

File Characteristics

Imports

bcrypt

kernel32

msvcrt

user32

Exports

Exports

Sections

.text Size: 120KB - Virtual size: 119KB

.data Size: 512B - Virtual size: 400B

.rdata Size: 70KB - Virtual size: 70KB

.pdata Size: 9KB - Virtual size: 9KB

.xdata Size: 8KB - Virtual size: 8KB

.bss Size: - Virtual size: 2KB

.edata Size: 512B - Virtual size: 93B

.idata Size: 3KB - Virtual size: 3KB

.CRT Size: 512B - Virtual size: 88B

.tls Size: 512B - Virtual size: 16B

.reloc Size: 1024B - Virtual size: 936B

.text
Size: 120KB - Virtual size: 119KB

.data
Size: 512B - Virtual size: 400B

.rdata
Size: 70KB - Virtual size: 70KB

.pdata
Size: 9KB - Virtual size: 9KB

.xdata
Size: 8KB - Virtual size: 8KB

.bss
Size: - Virtual size: 2KB

.edata
Size: 512B - Virtual size: 93B

.idata
Size: 3KB - Virtual size: 3KB

.CRT
Size: 512B - Virtual size: 88B

.tls
Size: 512B - Virtual size: 16B

.reloc
Size: 1024B - Virtual size: 936B