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General

  • Target

    huawei.sh

  • Size

    2KB

  • Sample

    250311-kam69axms4

  • MD5

    8d6ef05d1948cecba422e0f81c304cd0

  • SHA1

    c596c34265e6be88262c26a8acdf85a15718c163

  • SHA256

    bea439bc741379378dd3608de6921b4079a7d18a26bde6eb8a301da29abb788b

  • SHA512

    a32f2820f0a047e990a1a96e14f00cc60a1051851944c77dc66db069beb22ed1846efdbee2540394f53e49576c897d99f02a8b5aa36b54857b02638ee49ffb2e

Malware Config

Extracted

Family

mirai

Botnet

UNSTABLE

C2

dasdv1.service1921.club

Extracted

Family

mirai

Botnet

UNSTABLE

Extracted

Family

mirai

Botnet

UNSTABLE

Targets

    • Target

      huawei.sh

    • Size

      2KB

    • MD5

      8d6ef05d1948cecba422e0f81c304cd0

    • SHA1

      c596c34265e6be88262c26a8acdf85a15718c163

    • SHA256

      bea439bc741379378dd3608de6921b4079a7d18a26bde6eb8a301da29abb788b

    • SHA512

      a32f2820f0a047e990a1a96e14f00cc60a1051851944c77dc66db069beb22ed1846efdbee2540394f53e49576c897d99f02a8b5aa36b54857b02638ee49ffb2e

    • Mirai

      Mirai is a prevalent Linux malware infecting exposed network devices.

    • Mirai family

    • File and Directory Permissions Modification

      Adversaries may modify file or directory permissions to evade defenses.

    • Deletes itself

    • Executes dropped EXE

    • Modifies Watchdog functionality

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

    • Enumerates active TCP sockets

      Gets active TCP sockets from /proc virtual filesystem.

    • Writes file to system bin folder

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

MITRE ATT&CK Enterprise v15

Tasks