Analysis

  • max time kernel
    150s
  • max time network
    143s
  • platform
    debian-9_mipsel
  • resource
    debian9-mipsel-20240226-en
  • resource tags

    arch:mipselimage:debian9-mipsel-20240226-enkernel:4.9.0-13-4kc-maltalocale:en-usos:debian-9-mipselsystem
  • submitted
    30-12-2024 01:18

General

  • Target

    .Smpsl.elf

  • Size

    34KB

  • MD5

    2558e70fd248e67a87a8e8a524bd3494

  • SHA1

    86132f2f0c2edce94cfb20beedd9842943562fe8

  • SHA256

    684602677456f6570d116ea4c283b959f24110f51da5faa823ef429110de7d42

  • SHA512

    efb1a41d67f634c24045c761e0c22abbc816bcf64c4c886ef8fbcd73a91ca1c7f20d35e4605a1a2f89112554e805cf5482170154e18531b423b1c100359440ee

  • SSDEEP

    768:1j0q4nUaD5o2BvwdwpW44wiAroI7MloMjfU8Wh:t0Dl5oD4LiArom0fU7

Score
10/10

Malware Config

Extracted

Family

mirai

C2

e.xijinping.mov

Signatures

  • Mirai

    Mirai is a prevalent Linux malware infecting exposed network devices.

  • Mirai family
  • Deletes itself 1 IoCs
  • Traces itself 1 IoCs

    Traces itself to prevent debugging attempts

  • Writes file to system bin folder 2 IoCs
  • Changes its process name 1 IoCs
  • Writes file to tmp directory 2 IoCs

    Malware often drops required files in the /tmp directory.

Processes

  • /tmp/.Smpsl.elf
    /tmp/.Smpsl.elf
    1⤵
    • Deletes itself
    • Traces itself
    • Writes file to system bin folder
    • Changes its process name
    • Writes file to tmp directory
    PID:702

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads