Analysis

  • max time kernel
    150s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240215-en
  • resource tags

    arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
  • submitted
    17-04-2024 14:43

General

  • Target

    97d96881923faf0f965623a5097bb5e7bd87ecce22fe496e17da1242f0fb8930.exe

  • Size

    215KB

  • MD5

    5975d5f166114533acd70bd68ee34980

  • SHA1

    ed58b0c406473948c1e70cc5b820664503f25505

  • SHA256

    97d96881923faf0f965623a5097bb5e7bd87ecce22fe496e17da1242f0fb8930

  • SHA512

    76c8022700686725a7c7373c7eafb4a61f022de0368dab38471688500edc1451c82b63587a49f80014500a5bb563ad5a70433627d47f0557af3e175642699bf9

  • SSDEEP

    3072:CM5tsJq+tS3m8+x6GTine96TNaLfZeqSt6m29WZX4FgMXEfYw:CA0Tx6nesJazet60qgMXI

Malware Config

Extracted

Family

smokeloader

Botnet

pub3

Extracted

Family

smokeloader

Version

2022

C2

http://gxutc2c.com/tmp/index.php

http://proekt8.ru/tmp/index.php

http://mth.com.ua/tmp/index.php

http://pirateking.online/tmp/index.php

http://piratia.pw/tmp/index.php

http://go-piratia.ru/tmp/index.php

rc4.i32
rc4.i32

Signatures

  • SmokeLoader

    Modular backdoor trojan in use since 2014.

  • Deletes itself 1 IoCs
  • Checks SCSI registry key(s) 3 TTPs 3 IoCs

    SCSI information is often read in order to detect sandboxing environments.

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\97d96881923faf0f965623a5097bb5e7bd87ecce22fe496e17da1242f0fb8930.exe
    "C:\Users\Admin\AppData\Local\Temp\97d96881923faf0f965623a5097bb5e7bd87ecce22fe496e17da1242f0fb8930.exe"
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    PID:2356

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015
    Filesize

    68KB

    MD5

    29f65ba8e88c063813cc50a4ea544e93

    SHA1

    05a7040d5c127e68c25d81cc51271ffb8bef3568

    SHA256

    1ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184

    SHA512

    e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
    Filesize

    344B

    MD5

    611edfe5a6cfe86408f5f85cdceffc12

    SHA1

    d80e02be4df1e2f2102b5242e009ccef95976e9d

    SHA256

    eb07875aff2b1caa8a4511ba49f0f9822a02dd277715559f99801cae47334a03

    SHA512

    4c5636325dd419f4eb4ebf85e9b55a95cf8bf29c25d566d6a50b11de18530f83823435e783252ef74184e480ed1090c24b37f46df39bc5a4c330a612a3c51835

  • C:\Users\Admin\AppData\Local\Temp\Cab82A9.tmp
    Filesize

    65KB

    MD5

    ac05d27423a85adc1622c714f2cb6184

    SHA1

    b0fe2b1abddb97837ea0195be70ab2ff14d43198

    SHA256

    c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

    SHA512

    6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

  • C:\Users\Admin\AppData\Local\Temp\Tar839A.tmp
    Filesize

    177KB

    MD5

    435a9ac180383f9fa094131b173a2f7b

    SHA1

    76944ea657a9db94f9a4bef38f88c46ed4166983

    SHA256

    67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34

    SHA512

    1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a

  • memory/1144-4-0x0000000002100000-0x0000000002116000-memory.dmp
    Filesize

    88KB

  • memory/2356-2-0x0000000000220000-0x000000000022B000-memory.dmp
    Filesize

    44KB

  • memory/2356-1-0x0000000000510000-0x0000000000610000-memory.dmp
    Filesize

    1024KB

  • memory/2356-3-0x0000000000400000-0x000000000043B000-memory.dmp
    Filesize

    236KB

  • memory/2356-5-0x0000000000400000-0x000000000043B000-memory.dmp
    Filesize

    236KB