Overview

overview

10

Static

static

3

718b20cdfd...f0.exe

windows7-x64

10

718b20cdfd...f0.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    718b20cdfd7efb4a26aa0aa020e46af0

  • Size

    147KB

  • Sample

    231222-f6taxsbed4

  • MD5

    718b20cdfd7efb4a26aa0aa020e46af0

  • SHA1

    466be33731b34e28b56580f499cc7665bd3e77a9

  • SHA256

    0ff586cfb65d5fff23f0410d1082a1852c75ca972967fb84031febe0e9a227af

  • SHA512

    2cd4b934b3e51be5869b7f78bdaabb8803e8b6ef36cb51d63384ac5492f7a277cd84c3837026027cd3945e14199650fa97c52a96a03b9541af7c755f1247502f

  • SSDEEP

    1536:/qdK3LyZnzrkB4BNeF1hwEQjomml3mwG0SbJrSKfIqNW0IyBRg3Hiz2j5t9WMi9y:SsX17mF4JcWpQSY2j5t9WptBD

Score
10/10
betabotsmokeloaderbackdoorbotnetevasionpersistencetrojan

Malware Config

Extracted

Family

smokeloader

Version

2020

C2

http://fazanaharahe1.xyz/

http://xandelissane2.xyz/

http://ustiassosale3.xyz/

http://cytheriata4.xyz/

http://ggiergionard5.xyz/

http://rrelleynaniy6.store/

http://danniemusoa7.store/

http://nastanizab8.store/

http://onyokandis9.store/

http://dmunaavank10.store/

http://gilmandros11.site/

http://cusanthana12.site/

http://willietjeana13.site/

http://ximusokall14.site/

http://blodinetisha15.site/

http://urydiahadyss16.club/

http://glasamaddama17.club/

http://marlingarly18.club/

http://alluvianna19.club/

http://xandirkaniel20.club/
rc4.i32
rc4.i32

Targets

    • Target

      718b20cdfd7efb4a26aa0aa020e46af0

    • Size

      147KB

    • MD5

      718b20cdfd7efb4a26aa0aa020e46af0

    • SHA1

      466be33731b34e28b56580f499cc7665bd3e77a9

    • SHA256

      0ff586cfb65d5fff23f0410d1082a1852c75ca972967fb84031febe0e9a227af

    • SHA512

      2cd4b934b3e51be5869b7f78bdaabb8803e8b6ef36cb51d63384ac5492f7a277cd84c3837026027cd3945e14199650fa97c52a96a03b9541af7c755f1247502f

    • SSDEEP

      1536:/qdK3LyZnzrkB4BNeF1hwEQjomml3mwG0SbJrSKfIqNW0IyBRg3Hiz2j5t9WMi9y:SsX17mF4JcWpQSY2j5t9WptBD

    Score
    10/10
    smokeloaderbackdoorevasiontrojanbetabotbotnetpersistence

    • BetaBot

      Beta Bot is a Trojan that infects computers and disables Antivirus.

      trojanbackdoorbotnetbetabot

    • Modifies firewall policy service

      evasion

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

      trojanbackdoorsmokeloader

    • Sets file execution options in registry

      persistence

    • Checks BIOS information in registry

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

    • Deletes itself

    • Executes dropped EXE

    • Adds Run key to start application

      persistence

    • Checks whether UAC is enabled

      evasiontrojan

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Scheduled Task/Job

1
T1053

Persistence

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Boot or Logon Autostart Execution

2
T1547

Registry Run Keys / Startup Folder

2
T1547.001

Scheduled Task/Job

1
T1053

Privilege Escalation

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Boot or Logon Autostart Execution

2
T1547

Registry Run Keys / Startup Folder

2
T1547.001

Scheduled Task/Job

1
T1053

Defense Evasion

Modify Registry

6
T1112

Credential Access

Discovery

Query Registry

5
T1012

System Information Discovery

5
T1082

Peripheral Device Discovery

1
T1120

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks