snojan | 5b50e1d690e10acc114da3a2880e64da82ad2032fb3f817ff5661a7c409d008a

General

Target
5b50e1d690e10acc114da3a2880e64da82ad2032fb3f817ff5661a7c409d008a
Size 161KB
Sample260916-httf9st1gz
SHA256 5b50e1d690e10acc114da3a2880e64da82ad2032fb3f817ff5661a7c409d008a
MD5 c12b2016ee6aa59aed36afcb5d1c7b12
SHA1 25b9822f426be49453bb381195d36ea4e8a6d7cc
SHA512 42fa9c4190b1c36244b04354e375f0d0e8f9bdb8b99d702901394049deeb19755edf3b4251554b2c71cd8ea8d2578b4d3e56598f601a15a9e5dec3975ba9efcc
SSDEEP 3072:qs3o8A4M3riN6MhGkgS3PL6pb9t16n5OkhBOPC/g/FnncrbPh1:qDeM7iNEkgiOb31k1ECuJU51
TLSH
T1AEF35C20A998E4F3E8A301F105445B716E71ED35161ACA83E3D5EF79A9B4310DB9C3BE
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
5b50e1d690e10acc114da3a2880e64da82ad2032fb3f817ff5661a7c409d008a

File Explorer

5b50e1d690e10acc114da3a2880e64da82ad2032fb3f817ff5661a7c409d008a

.exe 161KB

5b50e1d690e10acc114da3a2880e64da82ad2032fb3f817ff5661a7c409d008a

IMPHASH 0610e3122d836e63ce854b2e7aa102c2
SHA256 5b50e1d690e10acc114da3a2880e64da82ad2032fb3f817ff5661a7c409d008a
MD5 c12b2016ee6aa59aed36afcb5d1c7b12
SHA1 25b9822f426be49453bb381195d36ea4e8a6d7cc
SHA512 42fa9c4190b1c36244b04354e375f0d0e8f9bdb8b99d702901394049deeb19755edf3b4251554b2c71cd8ea8d2578b4d3e56598f601a15a9e5dec3975ba9efcc
SSDEEP 3072:qs3o8A4M3riN6MhGkgS3PL6pb9t16n5OkhBOPC/g/FnncrbPh1:qDeM7iNEkgiOb31k1ECuJU51
TLSH
T1AEF35C20A998E4F3E8A301F105445B716E71ED35161ACA83E3D5EF79A9B4310DB9C3BE
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

4400

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

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