snojan | 954db0b6fe82b0ec5b15f37aab628b0bea5abb11993961b664e8b3b05defc977

General

Target
954db0b6fe82b0ec5b15f37aab628b0bea5abb11993961b664e8b3b05defc977
Size 161KB
Sample260916-tb1cmsw15p
SHA256 954db0b6fe82b0ec5b15f37aab628b0bea5abb11993961b664e8b3b05defc977
MD5 3768bba94dbcfd268cc0c06a0c1bd1a5
SHA1 3bd98cb1b285941fcae58364e302a4528624d2aa
SHA512 623de0001ad940e48dffdf7508fa4521eb2a3d601e2b3c29fafcbff1897149b11e275490258acfb2356ef7c8ee4398c233acb99e1b4bfe009483b42b2f18bdfb
SSDEEP 3072:ns3o8A4M3riN6MhGkgS3PL6pb9t16n5OkhBOPC/z/FnncrBPh1:nDeM7iNEkgiOb31k1ECjJu51
TLSH
T18CF35C20A998E4F3E8A301F105445B716E71DD35161ACA83E3D6EF79A9B4311DB8C3BE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

upx downloader snojan

Malware Config

Extracted

Family

snojan

C2

http://wecan.hasthe.technology/upload

Signatures

Family: Snojan
Snojan is a downloader used to drop and execute other malware.
downloader snojan

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
sample	upx

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
954db0b6fe82b0ec5b15f37aab628b0bea5abb11993961b664e8b3b05defc977

File Explorer

954db0b6fe82b0ec5b15f37aab628b0bea5abb11993961b664e8b3b05defc977

.exe 161KB

954db0b6fe82b0ec5b15f37aab628b0bea5abb11993961b664e8b3b05defc977

IMPHASH 0610e3122d836e63ce854b2e7aa102c2
SHA256 954db0b6fe82b0ec5b15f37aab628b0bea5abb11993961b664e8b3b05defc977
MD5 3768bba94dbcfd268cc0c06a0c1bd1a5
SHA1 3bd98cb1b285941fcae58364e302a4528624d2aa
SHA512 623de0001ad940e48dffdf7508fa4521eb2a3d601e2b3c29fafcbff1897149b11e275490258acfb2356ef7c8ee4398c233acb99e1b4bfe009483b42b2f18bdfb
SSDEEP 3072:ns3o8A4M3riN6MhGkgS3PL6pb9t16n5OkhBOPC/z/FnncrBPh1:nDeM7iNEkgiOb31k1ECjJu51
TLSH
T18CF35C20A998E4F3E8A301F105445B716E71DD35161ACA83E3D6EF79A9B4311DB8C3BE
MD5 SHA1 SHA512 SSDEEP TLSH

windows:4 windows x86 arch:x86

UPX packed file

Detects executables packed with UPX/modified UPX open source packer.

upx
Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

0

Major OS version

4

Entry point

165787

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_CUI

DLL Characteristics

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LINE_NUMS_STRIPPED IMAGE_FILE_LOCAL_SYMS_STRIPPED IMAGE_FILE_32BIT_MACHINE IMAGE_FILE_DEBUG_STRIPPED

PDB paths

advapi32

CryptAcquireContextA CryptCreateHash CryptDestroyHash CryptGetHashParam CryptHashData CryptReleaseContext

kernel32

ExitProcess ExpandEnvironmentStringsA FormatMessageA GetLastError GetModuleFileNameA GetModuleHandleA GetProcAddress GetTickCount GetVersionExA SetLastError SetUnhandledExceptionFilter Sleep SleepEx

msvcrt

_read _mbsdup _unlink _write __getmainargs __mb_cur_max __p__environ __p__fmode __set_app_type _cexit _errno _iob _isctype _onexit _pctype _setmode _stati64 _strcmpi _strnicmp _sys_nerr atexit calloc fclose fflush fgets fopen fprintf fputc fputs fread free fseek ftell fwrite getenv gmtime malloc mbstowcs memchr memcmp memcpy memmove memset printf puts qsort rand realloc setlocale signal sprintf srand sscanf strchr strcmp _mbscpy strerror strncmp strncpy strrchr strstr strtol strtoul time tolower wcstombs

ws2_32

WSACleanup WSAGetLastError WSAIoctl WSASetLastError WSAStartup __WSAFDIsSet bind closesocket connect gethostbyname getpeername getsockname getsockopt htons ioctlsocket htons recv select send setsockopt socket

Sharing