Overview

overview

10

Static

static

3

cryptolaemus

windows10-2004-x64

10

cryptolaemus

windows11-21h2-x64

10

Sharing

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General

  • Target

    c036e3405721b0e2e7de90abffbb23fb4c23e6cc83fa4048e7aa6b443247739e

  • Size

    193KB

  • Sample

    240518-smgt1ahf45

  • MD5

    06e9f4ae99a0757f64aea4e4f69fa1f6

  • SHA1

    5619e18309fbb2291e475b49e7814cbb1982c382

  • SHA256

    c036e3405721b0e2e7de90abffbb23fb4c23e6cc83fa4048e7aa6b443247739e

  • SHA512

    268afa6c9619f09b52921bc6165508b46306bf0e57ec6ae069e0eb62d5c2583b73f31cc066ce79d16bd5e830d24a2fca5c38d33e49ca12ebf5c6bd2b17564005

  • SSDEEP

    1536:jwDZamTJFDl3XR59PgAba+hAR4r0rJ03EGzfvMekNmu5dYgYBp/OavgBjM/C2qCk:SLnIAbszVulfWNN5d9Q/Lq/

Score
10/10
smokeloaderpub1backdoorpersistencetrojan

Malware Config

Extracted

Family

smokeloader

Botnet

pub1

Extracted

Family

smokeloader

Version

2022

C2

http://trad-einmyus.com/index.php

http://tradein-myus.com/index.php

http://trade-inmyus.com/index.php
rc4.i32
rc4.i32

Targets

    • Target

      c036e3405721b0e2e7de90abffbb23fb4c23e6cc83fa4048e7aa6b443247739e

    • Size

      193KB

    • MD5

      06e9f4ae99a0757f64aea4e4f69fa1f6

    • SHA1

      5619e18309fbb2291e475b49e7814cbb1982c382

    • SHA256

      c036e3405721b0e2e7de90abffbb23fb4c23e6cc83fa4048e7aa6b443247739e

    • SHA512

      268afa6c9619f09b52921bc6165508b46306bf0e57ec6ae069e0eb62d5c2583b73f31cc066ce79d16bd5e830d24a2fca5c38d33e49ca12ebf5c6bd2b17564005

    • SSDEEP

      1536:jwDZamTJFDl3XR59PgAba+hAR4r0rJ03EGzfvMekNmu5dYgYBp/OavgBjM/C2qCk:SLnIAbszVulfWNN5d9Q/Lq/

    Score
    10/10
    smokeloaderpub1backdoorpersistencetrojan

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

      trojanbackdoorsmokeloader

    • Modifies Installed Components in the registry

      persistence

    • Deletes itself

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Legitimate hosting services abused for malware hosting/C2

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

Query Registry

3
T1012

Peripheral Device Discovery

2
T1120

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Web Service

1
T1102

Impact

Resource Development

Reconnaissance

Tasks