Overview

overview

10

Static

static

10

fb32d9ed9e...69c13a

ubuntu-18.04-amd64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    fb32d9ed9ec428e273d020411369c13a

  • Size

    1.1MB

  • Sample

    231222-vmeqradgc6

  • MD5

    fb32d9ed9ec428e273d020411369c13a

  • SHA1

    cfee07acf58b774744494ef911bd0e0949e57bfc

  • SHA256

    7d4529ae3fde5d8d91f90478708350497c859f9db88ce401c8eb40c9d1bd57a6

  • SHA512

    59ece367cf98b1577b412f40055a988f8c3281c8e6072ed45743760dac487ccdf83b2f947d1f70032ac173014896b56bc98038945f02b6751ac28aa534a8943f

  • SSDEEP

    24576:lzdjjEQBCRwTvlSg+Z0cDCFXtuTPE/dl0rUmQLNwy0R:lZjEEFLEg+Z0wutuTPE1l0rU5d0R

Score
10/10
mrblackantivmbotnetlinuxpersistencetrojan

Malware Config

Targets

    • Target

      fb32d9ed9ec428e273d020411369c13a

    • Size

      1.1MB

    • MD5

      fb32d9ed9ec428e273d020411369c13a

    • SHA1

      cfee07acf58b774744494ef911bd0e0949e57bfc

    • SHA256

      7d4529ae3fde5d8d91f90478708350497c859f9db88ce401c8eb40c9d1bd57a6

    • SHA512

      59ece367cf98b1577b412f40055a988f8c3281c8e6072ed45743760dac487ccdf83b2f947d1f70032ac173014896b56bc98038945f02b6751ac28aa534a8943f

    • SSDEEP

      24576:lzdjjEQBCRwTvlSg+Z0cDCFXtuTPE/dl0rUmQLNwy0R:lZjEEFLEg+Z0wutuTPE1l0rU5d0R

    Score
    10/10
    mrblackantivmbotnetpersistencetrojan

    • MrBlack Trojan

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

      trojanbotnetmrblack

    • MrBlack trojan

    • Executes dropped EXE

    • Checks CPU configuration

      Checks CPU information which indicate if the system is a virtual machine.

      antivm

    • 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

Virtualization/Sandbox Evasion

1
T1497

Hijack Execution Flow

2
T1574

Credential Access

Discovery

Virtualization/Sandbox Evasion

1
T1497

System Network Configuration Discovery

2
T1016

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks