snojan | 34de6270d2e452926814a6db9422be1169491c2fb1f4e87f43460add753a508e

General

Target
34de6270d2e452926814a6db9422be1169491c2fb1f4e87f43460add753a508e
Size 156KB
Sample260830-18cfeatsft
SHA256 34de6270d2e452926814a6db9422be1169491c2fb1f4e87f43460add753a508e
MD5 5b8a023cd376e71affdccd025adadcc2
SHA1 e218f072fc79808e1ea94594085d9af54ae47c1a
SHA512 9a89cca830d224cb7ac079360a49924705ed97055c64c9bce6f7544ac14c8df9fb7d702dabdc64a7337744ea54bbb6731d28e1da0907922faf3594739e224d49
SSDEEP 3072:1s3o8A4M3riN6MhGkgS3PL6pb9t16n5OkhBOPC/w/Fnncre:1DeM7iNEkgiOb31k1ECuJJ
TLSH
T16AF34B20A998E0F3E86301F105445B716E31DD39161ACA87E3D6EF79A9B4711DB8C3BE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

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

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
34de6270d2e452926814a6db9422be1169491c2fb1f4e87f43460add753a508e

File Explorer

34de6270d2e452926814a6db9422be1169491c2fb1f4e87f43460add753a508e

.exe 156KB

34de6270d2e452926814a6db9422be1169491c2fb1f4e87f43460add753a508e

IMPHASH 84706849fa809feaa385711a628be029
SHA256 34de6270d2e452926814a6db9422be1169491c2fb1f4e87f43460add753a508e
MD5 5b8a023cd376e71affdccd025adadcc2
SHA1 e218f072fc79808e1ea94594085d9af54ae47c1a
SHA512 9a89cca830d224cb7ac079360a49924705ed97055c64c9bce6f7544ac14c8df9fb7d702dabdc64a7337744ea54bbb6731d28e1da0907922faf3594739e224d49
SSDEEP 3072:1s3o8A4M3riN6MhGkgS3PL6pb9t16n5OkhBOPC/w/Fnncre:1DeM7iNEkgiOb31k1ECuJJ
TLSH
T16AF34B20A998E0F3E86301F105445B716E31DD39161ACA87E3D6EF79A9B4711DB8C3BE
MD5 SHA1 SHA512 SSDEEP TLSH

windows:4 windows x86 arch:x86

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_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 _strdup _unlink _write __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

ws2_32

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

Name

.text

Size

116KB

Virtual Size

115KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.data

Size

4KB

Virtual Size

64B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.rdata

Size

16KB

Virtual Size

12KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.bss

Size

4KB

Virtual Size

312B

Characteristics

IMAGE_SCN_CNT_UNINITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.edata

Size

4KB

Virtual Size

1KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.idata

Size

4KB

Virtual Size

2KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.reloc

Size

4KB

Virtual Size

4KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Extracted

Signatures

File Explorer

34de6270d2e452926814a6db9422be1169491c2fb1f4e87f43460add753a508e

advapi32

kernel32

msvcrt

ws2_32

generic