Overview

overview

10

Static

static

3

1412042a6c...AS.exe

windows7-x64

10

1412042a6c...AS.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    1412042a6ccbe5ee52ec7c74817c5cc0_NEAS

  • Size

    327KB

  • Sample

    240506-zr56qadh22

  • MD5

    1412042a6ccbe5ee52ec7c74817c5cc0

  • SHA1

    5bddb6875ba766cdd1555822fdaa236077e458b9

  • SHA256

    c5f161d1f09521ff8fad1700cfb59d01122f544a2aca8145ebb031fc900f9830

  • SHA512

    1f0f97c6ffe3871a654e7980d83c56df352e8f1108ca70d22e4191ab9bc1f70b70ba3ec20e7e8ac21dbf8c914dfaa4bb29a95bf6f87572e301f541379899847f

  • SSDEEP

    6144:2nPcZx74kpV067AWfRT0lX/ao/FP7b/a:2nPq74kpVr3fRT4vhb/a

Score
10/10
smokeloaderpub1backdoorpersistencetrojan

Malware Config

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

Extracted

Family

smokeloader

Botnet

pub1

Targets

    • Target

      1412042a6ccbe5ee52ec7c74817c5cc0_NEAS

    • Size

      327KB

    • MD5

      1412042a6ccbe5ee52ec7c74817c5cc0

    • SHA1

      5bddb6875ba766cdd1555822fdaa236077e458b9

    • SHA256

      c5f161d1f09521ff8fad1700cfb59d01122f544a2aca8145ebb031fc900f9830

    • SHA512

      1f0f97c6ffe3871a654e7980d83c56df352e8f1108ca70d22e4191ab9bc1f70b70ba3ec20e7e8ac21dbf8c914dfaa4bb29a95bf6f87572e301f541379899847f

    • SSDEEP

      6144:2nPcZx74kpV067AWfRT0lX/ao/FP7b/a:2nPq74kpVr3fRT4vhb/a

    Score
    10/10
    smokeloaderbackdoorpersistencetrojanpub1

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

      trojanbackdoorsmokeloader

    • Modifies Installed Components in the registry

      persistence

    • Deletes itself

    • Executes dropped EXE

    • 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

2
T1012

Peripheral Device Discovery

1
T1120

System Information Discovery

1
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Web Service

1
T1102

Impact

Resource Development

Reconnaissance

Tasks