snojan | 99d13dbdb2f985483354cf76216ab4d5492da71272cd5e302f277bc7eb2d1540

General

Target
99d13dbdb2f985483354cf76216ab4d5492da71272cd5e302f277bc7eb2d1540
Size 236KB
Sample260827-ldff9asdpd
SHA256 99d13dbdb2f985483354cf76216ab4d5492da71272cd5e302f277bc7eb2d1540
MD5 399f537fe4e3caaf64b073e19000b9b6
SHA1 a82f6b2fb565c0ab7fdf8005f3a4abf90737099e
SHA512 0fbe8554f58e241d6438e3ea5162028f047c8d4247bf47961246bb689378b3c808116c169849ae4f8a5b06689ff76645145c763ecdf78d930120644dd7a42cfd
SSDEEP 3072:UJ0Bs3o8A4M3riN6MhGkgS3PL6pb9t16n5OkhBOPC/Q/FnncroP9:YwDeM7iNEkgiOb31k1ECeJ/F
TLSH
T1B2345C20A998E4F3F8A301B105045B716E71ED39175ACA83E3D5EF7969A4310DB9C3BE
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
99d13dbdb2f985483354cf76216ab4d5492da71272cd5e302f277bc7eb2d1540

File Explorer

99d13dbdb2f985483354cf76216ab4d5492da71272cd5e302f277bc7eb2d1540

.exe 236KB

99d13dbdb2f985483354cf76216ab4d5492da71272cd5e302f277bc7eb2d1540

IMPHASH ebc6265200d8989371b723b2f52c43df
SHA256 99d13dbdb2f985483354cf76216ab4d5492da71272cd5e302f277bc7eb2d1540
MD5 399f537fe4e3caaf64b073e19000b9b6
SHA1 a82f6b2fb565c0ab7fdf8005f3a4abf90737099e
SHA512 0fbe8554f58e241d6438e3ea5162028f047c8d4247bf47961246bb689378b3c808116c169849ae4f8a5b06689ff76645145c763ecdf78d930120644dd7a42cfd
SSDEEP 3072:UJ0Bs3o8A4M3riN6MhGkgS3PL6pb9t16n5OkhBOPC/Q/FnncroP9:YwDeM7iNEkgiOb31k1ECeJ/F
TLSH
T1B2345C20A998E4F3F8A301B105045B716E71ED39175ACA83E3D5EF7969A4310DB9C3BE
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

kernel32

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

advapi32

CryptAcquireContextA CryptCreateHash CryptDestroyHash CryptGetHashParam CryptHashData CryptReleaseContext

msvcrt

__getmainargs __mb_cur_max __p__environ __p__fmode __set_app_type _cexit _errno _iob _isctype _onexit _pctype _setmode _stati64 _stricmp _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 strcpy strerror strncmp strncpy strrchr strstr strtol strtoul time tolower wcstombs _read _strdup _unlink _write

ws2_32

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

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