cu[.]exe | Triage

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General

Target

cu.exe
Size

583KB
MD5

0ad6569f9f6a439e4aa122ce82da7080
SHA1

ae5ed3c74ec2b2c48213ad16c88f59b989548733
SHA256

626c4193cf8c06da88f708bfc35d7aa24254b9f92909901f9cbd0f09cbd7b2ec
SHA512

da1cc9df685f750ded82b93325a27eb6156be625df089bd724f4faed5cc9233053118730b79aae21a6dd1c11cc74b0e1ac7c47d1c97f7e30b0496bf6ddd037f0
SSDEEP

12288:hhlcnEVVGqVATzgkv8kVhSC/iCWvOZ8xF0MEU5TNhdow:hh6MVGqIgkv8knSZvTxlT9o

Score

N/A

Malware Config

Signatures

Files

cu.exe
.exe windows x86

f831eb736b846065a12476549283e75d

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED

Imports

advapi32

CryptAcquireContextA
CryptCreateHash
CryptDestroyHash
CryptDestroyKey
CryptEncrypt
CryptGetHashParam
CryptHashData
CryptImportKey
CryptReleaseContext

kernel32

CloseHandle
CreateFileA
DeleteCriticalSection
EnterCriticalSection
ExpandEnvironmentStringsA
FormatMessageA
FreeLibrary
GetConsoleScreenBufferInfo
GetCurrentProcess
GetCurrentProcessId
GetCurrentThreadId
GetEnvironmentVariableA
GetFileTime
GetFileType
GetLastError
GetModuleFileNameA
GetModuleHandleA
GetProcAddress
GetStartupInfoA
GetStdHandle
GetSystemDirectoryA
GetSystemTimeAsFileTime
GetTickCount
InitializeCriticalSection
LeaveCriticalSection
LoadLibraryA
PeekNamedPipe
QueryPerformanceCounter
ReadFile
SearchPathA
SetEndOfFile
SetFileTime
SetLastError
SetUnhandledExceptionFilter
Sleep
SleepEx
TerminateProcess
TlsGetValue
UnhandledExceptionFilter
VerSetConditionMask
VerifyVersionInfoA
VirtualProtect
VirtualQuery
WaitForMultipleObjects
WaitForSingleObject

msvcrt

__dllonexit
__getmainargs
__initenv
__lconv_init
__set_app_type
__setusermatherr
_acmdln
_amsg_exit
_beginthreadex
_cexit
_errno
_fmode
_fstati64
_get_osfhandle
_getpid
_initterm
_iob
_lock
_lseeki64
_onexit
time
localtime
gmtime
_sys_nerr
_unlock
calloc
exit
fclose
ferror
fflush
fgets
fopen
fprintf
fputc
fputs
fread
free
fseek
ftell
fwrite
getc
getenv
islower
isprint
isspace
isupper
localeconv
malloc
memchr
memcmp
memcpy
memmove
printf
puts
qsort
realloc
setlocale
signal
sprintf
sscanf
strchr
strcmp
strcpy
strcspn
strerror
strlen
strncmp
strncpy
strpbrk
strrchr
strstr
strtok
strtol
strtoul
abort
tolower
vfprintf
atoi
_stati64
_write
_strdup
_setmode
_read
_open
_mkdir
_isatty
_getch
_fileno
_close
_access

wldap32

ber_free
ldap_err2string
ldap_first_attribute
ldap_first_entry
ldap_get_dn
ldap_get_values_len
ldap_init
ldap_memfree
ldap_msgfree
ldap_next_attribute
ldap_next_entry
ldap_search_s
ldap_set_option
ldap_simple_bind_s
ldap_unbind_s
ldap_value_free_len

ws2_32

WSACleanup
WSAGetLastError
WSAIoctl
WSASetLastError
WSAStartup
__WSAFDIsSet
accept
bind
closesocket
connect
freeaddrinfo
getaddrinfo
gethostname
getpeername
getsockname
getsockopt
htons
ioctlsocket
listen
ntohs
recv
recvfrom
select
send
sendto
setsockopt
socket

Exports

Exports

curl_easy_cleanup
curl_easy_duphandle
curl_easy_escape
curl_easy_getinfo
curl_easy_init
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_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_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_mvaprintf
curl_mvfprintf
curl_mvprintf
curl_mvsnprintf
curl_mvsprintf
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_version
curl_version_info

Sections

.text
Size: 401KB - Virtual size: 401KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 188B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 154KB - Virtual size: 153KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.bss
Size: - Virtual size: 4KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.idata
Size: 5KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.CRT
Size: 512B - Virtual size: 52B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: 512B - Virtual size: 32B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1024B - Virtual size: 1000B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 17KB - Virtual size: 16KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

f831eb736b846065a12476549283e75d

Headers

File Characteristics

Imports

advapi32

kernel32

msvcrt

wldap32

ws2_32

Exports

Exports

Sections

.text Size: 401KB - Virtual size: 401KB

.data Size: 512B - Virtual size: 188B

.rdata Size: 154KB - Virtual size: 153KB

.bss Size: - Virtual size: 4KB

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

.idata Size: 5KB - Virtual size: 4KB

.CRT Size: 512B - Virtual size: 52B

.tls Size: 512B - Virtual size: 32B

.rsrc Size: 1024B - Virtual size: 1000B

.reloc Size: 17KB - Virtual size: 16KB

.text
Size: 401KB - Virtual size: 401KB

.data
Size: 512B - Virtual size: 188B

.rdata
Size: 154KB - Virtual size: 153KB

.bss
Size: - Virtual size: 4KB

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

.idata
Size: 5KB - Virtual size: 4KB

.CRT
Size: 512B - Virtual size: 52B

.tls
Size: 512B - Virtual size: 32B

.rsrc
Size: 1024B - Virtual size: 1000B

.reloc
Size: 17KB - Virtual size: 16KB