Release_1[.]rar

Sharing

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General

Target

Release_1.rar
Size

21.9MB
MD5

2e975f3065a5c355156d5218440cc23b
SHA1

7a16c6c854634557f1985498e994dace9593c6a2
SHA256

ceeee001ae5f2a9cd49aa1e8a671b50546cc5c5ba273f07886f1d75820b722cf
SHA512

57e410efdbca9e2cf6ea0356104b191d7de416a61d6b4508be6c7aff696b122d0a7aac6d5f8b008bd26372f7008093b7615d81a7dd56b72ed68e8a95d63cdb46
SSDEEP

393216:YbeQyswmrbZ9IoCJzvOmELjiWvUlNYtFpzUob0AZGkx8wxIlhnkFM:opwmrbZmxKmEnNvUgtFZ08H8wx2hKM

Score

3^/10

Malware Config

Signatures

Unsigned PE 3 IoCs

Checks for missing Authenticode signature.

resource
unpack001/Spotify.exe
unpack001/libcurl.dll
unpack001/zlib1.dll

Files

Release_1.rar
.rar
Spotify.exe
.exe windows x64

1dbb5c046e62136eaf286d3714041d25

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

Imports

d3d9

Direct3DCreate9

d3d11

D3D11CreateDevice

libcurl

curl_easy_init

mfc140u

ord1489

kernel32

FindClose
GetSystemTimeAsFileTime
HeapAlloc
HeapFree
ExitProcess
LoadLibraryA
GetModuleHandleA
GetProcAddress

user32

FindWindowA

gdi32

CreateRoundRectRgn

advapi32

GetCurrentHwProfileW

msvcp140

_Query_perf_frequency

imm32

ImmSetCompositionWindow

vcruntime140_1

__CxxFrameHandler4

vcruntime140

memmove

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

acosf

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

_initialize_narrow_environment

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

strtoull

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

_set_new_mode

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

strncpy_s

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

__p__commode

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

qsort

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

_localtime64_s

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

_getch

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

_lock_file

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

___lc_codepage_func

Sections

.text
Size: - Virtual size: 372KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: - Virtual size: 83KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 615KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: - Virtual size: 15KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.\fO
Size: - Virtual size: 15.7MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.*]6
Size: 4KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.Ti1
Size: 26.1MB - Virtual size: 26.1MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rsrc
Size: 1024B - Virtual size: 647B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
libcurl.dll
.dll windows x64

5fe84f3233d1b366c827eae3a0cccf68

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DLL

Imports

ws2_32

htonl
ioctlsocket
WSAWaitForMultipleEvents
WSASetEvent
WSAResetEvent
WSAEventSelect
WSAEnumNetworkEvents
WSACreateEvent
__WSAFDIsSet
listen
accept
gethostname
freeaddrinfo
getaddrinfo
inet_ntop
inet_pton
WSAIoctl
closesocket
select
WSAStartup
WSACleanup
recvfrom
sendto
WSASetLastError
getsockopt
getsockname
getpeername
connect
bind
WSAGetLastError
send
WSACloseEvent
htons
ntohs
recv
socket
setsockopt

zlib1

inflateInit_
inflateInit2_
zlibVersion
inflate
inflateEnd

advapi32

CryptAcquireContextW
CryptDestroyKey
CryptImportKey
CryptEncrypt
CryptGetHashParam
CryptCreateHash
CryptHashData
CryptDestroyHash
CryptReleaseContext

crypt32

CertFreeCertificateContext
CryptDecodeObjectEx
CertEnumCertificatesInStore
CertCloseStore
CertOpenStore
CryptStringToBinaryW
PFXImportCertStore
CertAddCertificateContextToStore
CertFindExtension
CertGetNameStringW
CryptQueryObject
CertCreateCertificateChainEngine
CertFreeCertificateChainEngine
CertGetCertificateChain
CertFindCertificateInStore
CertFreeCertificateChain

bcrypt

BCryptGenRandom

kernel32

GetModuleHandleW
GetSystemDirectoryW
QueryPerformanceFrequency
FormatMessageW
SetLastError
GetLastError
GetCurrentProcessId
MoveFileExW
LoadLibraryW
GetEnvironmentVariableA
AcquireSRWLockExclusive
ReleaseSRWLockExclusive
WaitForSingleObjectEx
CloseHandle
GetProcAddress
FreeLibrary
WideCharToMultiByte
GetStdHandle
GetFileType
ReadFile
PeekNamedPipe
WaitForMultipleObjects
QueryPerformanceCounter
GetTickCount
VerSetConditionMask
GetModuleHandleA
CreateFileW
GetFileSizeEx
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
GetCurrentThreadId
GetSystemTimeAsFileTime
DisableThreadLibraryCalls
InitializeSListHead
IsDebuggerPresent
Sleep
VerifyVersionInfoW
MultiByteToWideChar
SleepEx
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSectionEx
DeleteCriticalSection

vcruntime140

__std_type_info_destroy_list
__C_specific_handler
strstr
wcschr
memcmp
memchr
strrchr
strchr
memmove
memset
memcpy

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

feof
fclose
fputs
__stdio_common_vsscanf
ftell
_wfopen
fflush
fgets
fwrite
__stdio_common_vsprintf
fputc
__acrt_iob_func
_write
_wopen
_read
fseek
fread
_fileno
_lseeki64
_close

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

strtoul
strtol
atoi
wcstombs
strtoll

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

_gmtime64
_time64
strftime

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

_errno
_beginthreadex
_cexit
_execute_onexit_table
_initialize_onexit_table
_initialize_narrow_environment
_configure_narrow_argv
_seh_filter_dll
_initterm_e
_initterm
__sys_errlist
__sys_nerr

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

strncpy
strcmp
wcspbrk
_strdup
strspn
wcsncmp
wcsncpy
strncmp
_wcsdup
strcspn
strpbrk

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

qsort

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

_waccess
_wstat64
_fstat64
_unlink

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

free
malloc
calloc
realloc

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

_fdopen

Exports

Exports

curl_easy_cleanup
curl_easy_duphandle
curl_easy_escape
curl_easy_getinfo
curl_easy_header
curl_easy_init
curl_easy_nextheader
curl_easy_option_by_id
curl_easy_option_by_name
curl_easy_option_next
curl_easy_pause
curl_easy_perform
curl_easy_recv
curl_easy_reset
curl_easy_send
curl_easy_setopt
curl_easy_strerror
curl_easy_unescape
curl_easy_upkeep
curl_escape
curl_formadd
curl_formfree
curl_formget
curl_free
curl_getdate
curl_getenv
curl_global_cleanup
curl_global_init
curl_global_init_mem
curl_global_sslset
curl_maprintf
curl_mfprintf
curl_mime_addpart
curl_mime_data
curl_mime_data_cb
curl_mime_encoder
curl_mime_filedata
curl_mime_filename
curl_mime_free
curl_mime_headers
curl_mime_init
curl_mime_name
curl_mime_subparts
curl_mime_type
curl_mprintf
curl_msnprintf
curl_msprintf
curl_multi_add_handle
curl_multi_assign
curl_multi_cleanup
curl_multi_fdset
curl_multi_info_read
curl_multi_init
curl_multi_perform
curl_multi_poll
curl_multi_remove_handle
curl_multi_setopt
curl_multi_socket
curl_multi_socket_action
curl_multi_socket_all
curl_multi_strerror
curl_multi_timeout
curl_multi_wait
curl_multi_wakeup
curl_mvaprintf
curl_mvfprintf
curl_mvprintf
curl_mvsnprintf
curl_mvsprintf
curl_pushheader_byname
curl_pushheader_bynum
curl_share_cleanup
curl_share_init
curl_share_setopt
curl_share_strerror
curl_slist_append
curl_slist_free_all
curl_strequal
curl_strnequal
curl_unescape
curl_url
curl_url_cleanup
curl_url_dup
curl_url_get
curl_url_set
curl_url_strerror
curl_version
curl_version_info
curl_ws_meta
curl_ws_recv
curl_ws_send

Sections

.text
Size: 376KB - Virtual size: 376KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 96KB - Virtual size: 95KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 9KB - Virtual size: 11KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 18KB - Virtual size: 17KB

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: 2KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
zlib1.dll
.dll windows x64

d879d2294039900ef484e0f01607f882

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DLL

Imports

vcruntime140

__std_type_info_destroy_list
__C_specific_handler
memmove
memchr
memset
memcpy

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

_wopen
_write
_read
_close
__stdio_common_vsprintf
_open
_lseeki64

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

malloc
free

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

wcstombs

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

_errno
strerror
_execute_onexit_table
_initialize_onexit_table
_initialize_narrow_environment
_configure_narrow_argv
_seh_filter_dll
_initterm_e
_initterm
_cexit

kernel32

DisableThreadLibraryCalls
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
IsDebuggerPresent
InitializeSListHead
RtlCaptureContext
GetSystemTimeAsFileTime
GetCurrentThreadId
GetCurrentProcessId
QueryPerformanceCounter

Exports

Exports

adler32
adler32_combine
adler32_z
compress
compress2
compressBound
crc32
crc32_combine
crc32_combine_gen
crc32_combine_op
crc32_z
deflate
deflateBound
deflateCopy
deflateEnd
deflateGetDictionary
deflateInit2_
deflateInit_
deflateParams
deflatePending
deflatePrime
deflateReset
deflateResetKeep
deflateSetDictionary
deflateSetHeader
deflateTune
get_crc_table
gzbuffer
gzclearerr
gzclose
gzclose_r
gzclose_w
gzdirect
gzdopen
gzeof
gzerror
gzflush
gzfread
gzfwrite
gzgetc
gzgetc_
gzgets
gzoffset
gzoffset64
gzopen
gzopen64
gzopen_w
gzprintf
gzputc
gzputs
gzread
gzrewind
gzseek
gzseek64
gzsetparams
gztell
gztell64
gzungetc
gzvprintf
gzwrite
inflate
inflateBack
inflateBackEnd
inflateBackInit_
inflateCodesUsed
inflateCopy
inflateEnd
inflateGetDictionary
inflateGetHeader
inflateInit2_
inflateInit_
inflateMark
inflatePrime
inflateReset
inflateReset2
inflateResetKeep
inflateSetDictionary
inflateSync
inflateSyncPoint
inflateUndermine
inflateValidate
uncompress
uncompress2
zError
zlibCompileFlags
zlibVersion

Sections

.text
Size: 53KB - Virtual size: 53KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 27KB - Virtual size: 27KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 3KB - Virtual size: 2KB

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: 512B - Virtual size: 108B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

1dbb5c046e62136eaf286d3714041d25

Headers

DLL Characteristics

File Characteristics

Imports

d3d9

d3d11

libcurl

mfc140u

kernel32

user32

gdi32

advapi32

msvcp140

imm32

vcruntime140_1

vcruntime140

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

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

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

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

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

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

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

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

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

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

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

Sections

.text Size: - Virtual size: 372KB

.rdata Size: - Virtual size: 83KB

.data Size: - Virtual size: 615KB

.pdata Size: - Virtual size: 15KB

.\fO Size: - Virtual size: 15.7MB

.*]6 Size: 4KB - Virtual size: 4KB

.Ti1 Size: 26.1MB - Virtual size: 26.1MB

.rsrc Size: 1024B - Virtual size: 647B

5fe84f3233d1b366c827eae3a0cccf68

Headers

DLL Characteristics

File Characteristics

Imports

ws2_32

zlib1

advapi32

crypt32

bcrypt

kernel32

vcruntime140

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

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

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

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

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

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

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

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

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

Exports

Exports

Sections

.text Size: 376KB - Virtual size: 376KB

.rdata Size: 96KB - Virtual size: 95KB

.data Size: 9KB - Virtual size: 11KB

.pdata Size: 18KB - Virtual size: 17KB

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

.reloc Size: 2KB - Virtual size: 2KB

d879d2294039900ef484e0f01607f882

Headers

DLL Characteristics

File Characteristics

Imports

vcruntime140

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

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

.text
Size: - Virtual size: 372KB

.rdata
Size: - Virtual size: 83KB

.data
Size: - Virtual size: 615KB

.pdata
Size: - Virtual size: 15KB

.\fO
Size: - Virtual size: 15.7MB

.*]6
Size: 4KB - Virtual size: 4KB

.Ti1
Size: 26.1MB - Virtual size: 26.1MB

.rsrc
Size: 1024B - Virtual size: 647B

.text
Size: 376KB - Virtual size: 376KB

.rdata
Size: 96KB - Virtual size: 95KB

.data
Size: 9KB - Virtual size: 11KB

.pdata
Size: 18KB - Virtual size: 17KB

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

.reloc
Size: 2KB - Virtual size: 2KB

.text
Size: 53KB - Virtual size: 53KB

.rdata
Size: 27KB - Virtual size: 27KB

.data
Size: 512B - Virtual size: 1KB

.pdata
Size: 3KB - Virtual size: 2KB

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

.reloc
Size: 512B - Virtual size: 108B