Overview

overview

10

Static

static

10

5b6a3ddaea...64.elf

debian-12-mipsel

9

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General

  • Target

    5b6a3ddaea69d6a2b4bde62a543fefb22c055e6f3b0165d415d00e12c62bdb64.elf

  • Size

    209KB

  • Sample

    250308-jnzlrsttc1

  • MD5

    821541bd01bc2ffea29f2baf9ad41130

  • SHA1

    b2de1f68a385ce4c5d5127b8fa6a7e8292681040

  • SHA256

    5b6a3ddaea69d6a2b4bde62a543fefb22c055e6f3b0165d415d00e12c62bdb64

  • SHA512

    36653c12abcd5bb355794e1570007c997fe9f359ed14eeae01a5f1f61d69e31fd83c904058a962bb06cde0ce3e29aad9a46fab1c453e69e28b16d6a51a113c69

  • SSDEEP

    3072:3OtyYRRCS/uJIA/tIusWkt5s33HKrc8xHiD/:3OtpRRCS/uCFWQ582/xC

Score
10/10
miraidefense_evasiondiscovery

Malware Config

Targets

    • Target

      5b6a3ddaea69d6a2b4bde62a543fefb22c055e6f3b0165d415d00e12c62bdb64.elf

    • Size

      209KB

    • MD5

      821541bd01bc2ffea29f2baf9ad41130

    • SHA1

      b2de1f68a385ce4c5d5127b8fa6a7e8292681040

    • SHA256

      5b6a3ddaea69d6a2b4bde62a543fefb22c055e6f3b0165d415d00e12c62bdb64

    • SHA512

      36653c12abcd5bb355794e1570007c997fe9f359ed14eeae01a5f1f61d69e31fd83c904058a962bb06cde0ce3e29aad9a46fab1c453e69e28b16d6a51a113c69

    • SSDEEP

      3072:3OtyYRRCS/uJIA/tIusWkt5s33HKrc8xHiD/:3OtpRRCS/uCFWQ582/xC

    Score
    9/10
    defense_evasiondiscovery

    • Contacts a large (33706) amount of remote hosts

      This may indicate a network scan to discover remotely running services.

      discovery

    • Creates a large amount of network flows

      This may indicate a network scan to discover remotely running services.

      discovery

    • Deletes Audit logs

      Deletes logs related to the Linux Audit framework.

      defense_evasion

    • Deletes itself

    • Deletes journal logs

      Deletes systemd journal logs. Likely to evade detection.

      defense_evasion

    • Modifies Watchdog functionality

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

      defense_evasion

    • Writes file to system bin folder

    behavioral1

MITRE ATT&CK Enterprise v15

Tasks