Overview

overview

10

Static

static

7

.rsync/a/a

ubuntu-20.04-amd64

10

.rsync/a/init0

ubuntu-20.04-amd64

6

.rsync/a/kswapd0

ubuntu-20.04-amd64

10

.rsync/a/run

ubuntu-20.04-amd64

3

.rsync/a/stop

ubuntu-20.04-amd64

10

.rsync/b/a

ubuntu-20.04-amd64

7

.rsync/b/run

ubuntu-20.04-amd64

7

.rsync/b/stop

ubuntu-20.04-amd64

6

.rsync/c/blitz

ubuntu-20.04-amd64

1

.rsync/c/blitz32

ubuntu-20.04-amd64

3

.rsync/c/blitz64

ubuntu-20.04-amd64

3

.rsync/c/go

ubuntu-20.04-amd64

3

.rsync/c/run

ubuntu-20.04-amd64

6

.rsync/c/start

ubuntu-20.04-amd64

9

.rsync/c/stop

ubuntu-20.04-amd64

6

Analysis

  • max time kernel
    11s
  • max time network
    481s
  • platform
    ubuntu-20.04_amd64
  • resource
    ubuntu2004-amd64-20240221-en
  • resource tags

    arch:amd64arch:i386image:ubuntu2004-amd64-20240221-enkernel:5.4.0-169-genericlocale:en-usos:ubuntu-20.04-amd64system
  • submitted
    15/04/2024, 16:01

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General

  • Target

    .rsync/a/run

  • Size

    109B

  • MD5

    623f15febc9933354a6a08543ae49aa3

  • SHA1

    8b865eb9b747207160a6b5ff1aefad4fbc6fc465

  • SHA256

    1a0391e55d19ec582410044bf2ddaaaea7cf1277d23a8d26b0443bb8e40fa672

  • SHA512

    e1e048b28175eabef7aa5284cae83e44fba7438b72beeddc80c5e39a3b8adf03492ef90090d1fab84b509959fab4e3dd33ad66827c5759a3e9c451429c60bdc6

Score
3/10

Malware Config

Signatures

  • Writes file to tmp directory 2 IoCs

    Malware often drops required files in the /tmp directory.

Processes

  • /tmp/.rsync/a/run
    /tmp/.rsync/a/run
    1⤵
    • Writes file to tmp directory
    PID:1477
    • /tmp/.rsync/a/stop
      ./stop
      2⤵
        PID:1478
      • /usr/bin/sleep
        sleep 10
        2⤵
          PID:1479
        • /usr/bin/cat
          cat dir.dir
          2⤵
            PID:1956
        • /usr/bin/nohup
          nohup ./kswapd0
          1⤵
            PID:1957
          • /tmp/.rsync/a/kswapd0
            ./kswapd0
            1⤵
              PID:1957

            Network

            MITRE ATT&CK Matrix

            Replay Monitor

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            Downloads

            • /tmp/.rsync/a/bash.pid
              Filesize

              5B

              MD5

              3502b67d300d9d82f467e8e947073bf4

              SHA1

              8dc23557e025d35becc466b98b562207f4222b79

              SHA256

              ba2fcf68b9defb7eb640b7bf1fff10d22a37dc41ba83c52401187ea748d9b4aa

              SHA512

              17e9bcca410882101c25bde9096fa1bb436106bdf8219d224d45a6fdcad63d79feb8c8661672bb6aeaf165a0117caf17ea65a903df5a1c8609011e45d9fd427f

              Download Submit

            • /tmp/.rsync/a/dir.dir
              Filesize

              14B

              MD5

              b3d878adcf4672bbd1f31cffac10c769

              SHA1

              ce5798837933ece35a7e26a0a3dc06cab19c6275

              SHA256

              ea5fce19c5fbbbc6c3c36eb9e8e295dfb525e9669aafaf8abe9ddb4e00e345c7

              SHA512

              019d21a618b3ccc70c0c7ede225cbbb704e2b448048586c44c74c81a747129da9f3f9675f2a29363af320d2684974a1ff00ac608c53de4458aeacd3ed4f9da2c

              Download Submit