Overview

overview

10

Static

static

10

49cdbbd740...kes118

ubuntu-22.04-amd64

10

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General

  • Target

    49cdbbd740cba52abddb8f27d1da47b8_JaffaCakes118

  • Size

    1.2MB

  • Sample

    240729-qyyksavepa

  • MD5

    49cdbbd740cba52abddb8f27d1da47b8

  • SHA1

    e5a4b39e6fedf5e2ee0b413d5242f6088ecffcda

  • SHA256

    f0d5285a28cc66917d219df58a67bada38be871cfee799c3b222d420e7bb4470

  • SHA512

    00184b797c4b55c17243bf73cfee8365e4723dcdae4f804198bc1a444d58186252e045d67e5b3cf5415c2ce7fe38e982a80e27dd07c17350dff2e6492d313035

  • SSDEEP

    24576:e845rGHu6gVJKG75oFpA0VWeX4/2y1q2rJp0:745vRVJKGtSA0VWeo+u9p0

Score
10/10
mrblackantivmbotnetlinuxpersistencetrojan

Malware Config

Targets

    • Target

      49cdbbd740cba52abddb8f27d1da47b8_JaffaCakes118

    • Size

      1.2MB

    • MD5

      49cdbbd740cba52abddb8f27d1da47b8

    • SHA1

      e5a4b39e6fedf5e2ee0b413d5242f6088ecffcda

    • SHA256

      f0d5285a28cc66917d219df58a67bada38be871cfee799c3b222d420e7bb4470

    • SHA512

      00184b797c4b55c17243bf73cfee8365e4723dcdae4f804198bc1a444d58186252e045d67e5b3cf5415c2ce7fe38e982a80e27dd07c17350dff2e6492d313035

    • SSDEEP

      24576:e845rGHu6gVJKG75oFpA0VWeX4/2y1q2rJp0:745vRVJKGtSA0VWeo+u9p0

    Score
    10/10
    mrblackantivmbotnetpersistencetrojan

    • MrBlack Trojan

      IoT botnet which infects routers to be used for DDoS attacks.

      trojanbotnetmrblack

    • MrBlack trojan

    • Executes dropped EXE

    • Modifies init.d

      Adds/modifies system service, likely for persistence.

      persistence

    • Reads system routing table

      Gets active network interfaces from /proc virtual filesystem.

    • Write file to user bin folder

    • Writes file to system bin folder

    behavioral1

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1
T1547

Hijack Execution Flow

2
T1574

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Hijack Execution Flow

2
T1574

Defense Evasion

Hijack Execution Flow

2
T1574

Virtualization/Sandbox Evasion

1
T1497

Credential Access

Discovery

System Network Configuration Discovery

2
T1016

Virtualization/Sandbox Evasion

1
T1497

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks