Overview

overview

10

Static

static

3

5e71ef0583...f8.exe

windows7-x64

10

5e71ef0583...f8.exe

windows10-2004-x64

10

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 14:34

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General

  • Target

    5e71ef0583d1acd753ddbbedf66eba782e00aeadc9ddc6fb101de518b23a6df8.exe

  • Size

    291KB

  • MD5

    b4984a96f357cc94dcc71cd41c584784

  • SHA1

    031db44cd56aba904c2a86bef810f468e8ed4aae

  • SHA256

    5e71ef0583d1acd753ddbbedf66eba782e00aeadc9ddc6fb101de518b23a6df8

  • SHA512

    bec32c34ff69b701a2461d2dcaeb1e86684c609ba60331ce5131f854db9b0e75195daee40afa6f5be02ebb78b07ff59d0e973cbaa956f2c422612c519740b31d

  • SSDEEP

    6144:hW8pztQVn2NsRW7AWqdXyiR0Ip61U4kUbFppU1kqc:hBSVn2NEW8WqdXBs1U4kcVUe5

Score
10/10
smokeloaderpub1backdoortrojan

Malware Config

Extracted

Family

smokeloader

Botnet

pub1

Extracted

Family

smokeloader

Version

2022

C2

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

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

http://mth.com.ua/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.

    trojanbackdoorsmokeloader
  • 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\5e71ef0583d1acd753ddbbedf66eba782e00aeadc9ddc6fb101de518b23a6df8.exe
    "C:\Users\Admin\AppData\Local\Temp\5e71ef0583d1acd753ddbbedf66eba782e00aeadc9ddc6fb101de518b23a6df8.exe"
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    PID:2920

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

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

    68KB

    MD5

    29f65ba8e88c063813cc50a4ea544e93

    SHA1

    05a7040d5c127e68c25d81cc51271ffb8bef3568

    SHA256

    1ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184

    SHA512

    e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa

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

    344B

    MD5

    876886b5e35ccace1721076f5d10fbf2

    SHA1

    7022110cc2960c8e10b58b184aa9aa3c923415fe

    SHA256

    68cc8292408f4c19d23f79d1bc54b4e5bf73bf086f97e379eb80bb2a09871ee7

    SHA512

    82528b6042dbe5f9ad4c1f9a7c47bd6fd507cca4549121bb31d667316122d028acbcc0d7a7f4754bc864ae1cedcd52f6adeabc718917d238f43c98da937492f9

    Download Submit
  • C:\Users\Admin\AppData\Local\Temp\Cab896D.tmp
    Filesize

    65KB

    MD5

    ac05d27423a85adc1622c714f2cb6184

    SHA1

    b0fe2b1abddb97837ea0195be70ab2ff14d43198

    SHA256

    c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

    SHA512

    6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

    Download Submit
  • C:\Users\Admin\AppData\Local\Temp\Tar8E44.tmp
    Filesize

    177KB

    MD5

    435a9ac180383f9fa094131b173a2f7b

    SHA1

    76944ea657a9db94f9a4bef38f88c46ed4166983

    SHA256

    67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34

    SHA512

    1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a

    Download Submit
  • memory/1256-4-0x0000000002510000-0x0000000002526000-memory.dmp
    Filesize

    88KB

    Download
  • memory/2920-1-0x0000000000570000-0x0000000000670000-memory.dmp
    Filesize

    1024KB

    Download
  • memory/2920-2-0x0000000000220000-0x000000000022B000-memory.dmp
    Filesize

    44KB

    Download
  • memory/2920-3-0x0000000000400000-0x0000000000454000-memory.dmp
    Filesize

    336KB

    Download
  • memory/2920-5-0x0000000000400000-0x0000000000454000-memory.dmp
    Filesize

    336KB

    Download