Overview

overview

9

Static

static

a04ac6d98a...aa3de3

debian-9-armhf

9

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General

  • Target

    a04ac6d98ad989312783d4fe3456c53730b212c79a426fb215708b6c6daa3de3

  • Size

    77KB

  • Sample

    230131-y35hwsca9v

  • MD5

    dbcef5b9ab2383905259541658a9e443

  • SHA1

    c2a712516a9dadd2d4bd1b489a45abf5219d8ced

  • SHA256

    51738cae1296148e57d09ecb6b1a1767ed554c1e084dede6ef7ab2b7f8fe7972

  • SHA512

    ed8193f9ede9784e314089b02f2c907e9dc06c329e1f852e21cc23bd266562cb272899913391e01d42c823e57f682553302796032c8917416a8f6294f8f7541e

  • SSDEEP

    1536:o0tcuyhIbiUqqukri02mNyU23M51DjZgSQAvcYkFtjusoFTB2t2:izqB2i5ljnQsxoo

Score
9/10

Malware Config

Targets

    • Target

      a04ac6d98ad989312783d4fe3456c53730b212c79a426fb215708b6c6daa3de3

    • Size

      78KB

    • MD5

      9b6c3518a91d23ed77504b5416bfb5b3

    • SHA1

      0a2d170abbf5031566377b01431e3b82d342630a

    • SHA256

      a04ac6d98ad989312783d4fe3456c53730b212c79a426fb215708b6c6daa3de3

    • SHA512

      b2b08d5d5e6c6708d88b793e9340a780d47b5dce61e0a3026b4cdea8a9e4cbf9824037255e4ea4a40fee5bce956485232376d4677ce72ccb6c7f00badd09956e

    • SSDEEP

      1536:87vbq1lGAXSEYQjbChaAU2yU23M51DjZgSQAvcYkFtZTjzBht5:8D+CAXFYQChaAUk5ljnQssL

    Score
    9/10

    • Modifies the Watchdog daemon

      Malware like Mirai modify the Watchdog to prevent it restarting an infected system.

    • Modifies hosts file

      Adds to hosts file used for mapping hosts to IP addresses.

    • Writes DNS configuration

      Writes data to DNS resolver config file.

    • Enumerates active TCP sockets

      Gets active TCP sockets from /proc virtual filesystem.

    • Reads system routing table

      Gets active network interfaces from /proc virtual filesystem.

    • Reads system network configuration

      Uses contents of /proc filesystem to enumerate network settings.

    • Reads runtime system information

      Reads data from /proc virtual filesystem.

    • Writes file to tmp directory

      Malware often drops required files in the /tmp directory.

    behavioral1

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Impair Defenses

1
T1562

Credential Access

Discovery

System Network Connections Discovery

1
T1049

System Network Configuration Discovery

2
T1016

Lateral Movement

Collection

Exfiltration

Command and Control

Dynamic Resolution

1
T1568

Impact

Tasks