Linux Analysis Report
JTRoTsbtta.elf

Overview

General Information

Sample Name: JTRoTsbtta.elf
Analysis ID: 756331
MD5: a13d93164b6015407938dac68c380990
SHA1: ab5c6f3b316f689db45efd079de452ea44c115f8
SHA256: 17acb276d0c8b60d2956aca60d3635fd5f720b018d5eacba149ac1394187535e
Tags: 32elfintelmirai
Infos:

Detection

Mirai
Score: 72
Range: 0 - 100
Whitelisted: false

Signatures

Malicious sample detected (through community Yara rule)
Yara detected Mirai
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Sample tries to kill multiple processes (SIGKILL)
Sample contains only a LOAD segment without any section mappings
Yara signature match
Enumerates processes within the "proc" file system
Tries to connect to HTTP servers, but all servers are down (expired dropper behavior)
Detected TCP or UDP traffic on non-standard ports
Sample tries to kill a process (SIGKILL)
ELF contains segments with high entropy indicating compressed/encrypted content

Classification

AV Detection
barindex
Multi AV Scanner detection for submitted file
Source: JTRoTsbtta.elf ReversingLabs: Detection: 48%
Source: JTRoTsbtta.elf Virustotal: Detection: 46% Perma Link
Tries to connect to HTTP servers, but all servers are down (expired dropper behavior)
Source: global traffic TCP traffic: 192.168.2.23:42836 -> 91.189.91.43:443
Source: global traffic TCP traffic: 192.168.2.23:42516 -> 109.202.202.202:80
Source: global traffic TCP traffic: 192.168.2.23:43928 -> 91.189.91.42:443
Detected TCP or UDP traffic on non-standard ports
Source: global traffic TCP traffic: 192.168.2.23:35438 -> 212.86.104.147:3778
Source: unknown Network traffic detected: HTTP traffic on port 43928 -> 443
Source: unknown Network traffic detected: HTTP traffic on port 42836 -> 443
Source: unknown TCP traffic detected without corresponding DNS query: 91.189.91.43
Source: unknown TCP traffic detected without corresponding DNS query: 212.86.104.147
Source: unknown TCP traffic detected without corresponding DNS query: 212.86.104.147
Source: unknown TCP traffic detected without corresponding DNS query: 212.86.104.147
Source: unknown TCP traffic detected without corresponding DNS query: 212.86.104.147
Source: unknown TCP traffic detected without corresponding DNS query: 109.202.202.202
Source: unknown TCP traffic detected without corresponding DNS query: 212.86.104.147
Source: unknown TCP traffic detected without corresponding DNS query: 212.86.104.147
Source: unknown TCP traffic detected without corresponding DNS query: 91.189.91.42
Source: unknown TCP traffic detected without corresponding DNS query: 91.189.91.43
Source: unknown TCP traffic detected without corresponding DNS query: 109.202.202.202
Source: unknown TCP traffic detected without corresponding DNS query: 91.189.91.42
Source: JTRoTsbtta.elf String found in binary or memory: http://upx.sf.net

System Summary
barindex
Malicious sample detected (through community Yara rule)
Source: JTRoTsbtta.elf, type: SAMPLE Matched rule: Linux_Trojan_Gafgyt_ea92cca8 Author: unknown
Source: 6232.1.0000000008048000.0000000008054000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: 6232.1.0000000008048000.0000000008054000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Gafgyt_ea92cca8 Author: unknown
Source: 6232.1.0000000008048000.0000000008054000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Mirai_b14f4c5d Author: unknown
Source: 6232.1.0000000008048000.0000000008054000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Mirai_88de437f Author: unknown
Source: 6232.1.0000000008048000.0000000008054000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Mirai_ae9d0fa6 Author: unknown
Source: 6232.1.0000000008048000.0000000008054000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Mirai_389ee3e9 Author: unknown
Source: 6232.1.0000000008048000.0000000008054000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Mirai_cc93863b Author: unknown
Source: 6232.1.0000000008048000.0000000008054000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Mirai_8aa7b5d3 Author: unknown
Source: 6233.1.0000000008048000.0000000008054000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: 6233.1.0000000008048000.0000000008054000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Gafgyt_ea92cca8 Author: unknown
Source: 6233.1.0000000008048000.0000000008054000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Mirai_b14f4c5d Author: unknown
Source: 6233.1.0000000008048000.0000000008054000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Mirai_88de437f Author: unknown
Source: 6233.1.0000000008048000.0000000008054000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Mirai_ae9d0fa6 Author: unknown
Source: 6233.1.0000000008048000.0000000008054000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Mirai_389ee3e9 Author: unknown
Source: 6233.1.0000000008048000.0000000008054000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Mirai_cc93863b Author: unknown
Source: 6233.1.0000000008048000.0000000008054000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Mirai_8aa7b5d3 Author: unknown
Source: 6230.1.0000000008048000.0000000008054000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: 6230.1.0000000008048000.0000000008054000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Gafgyt_ea92cca8 Author: unknown
Source: 6230.1.0000000008048000.0000000008054000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Mirai_b14f4c5d Author: unknown
Source: 6230.1.0000000008048000.0000000008054000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Mirai_88de437f Author: unknown
Source: 6230.1.0000000008048000.0000000008054000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Mirai_ae9d0fa6 Author: unknown
Source: 6230.1.0000000008048000.0000000008054000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Mirai_389ee3e9 Author: unknown
Source: 6230.1.0000000008048000.0000000008054000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Mirai_cc93863b Author: unknown
Source: 6230.1.0000000008048000.0000000008054000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Mirai_8aa7b5d3 Author: unknown
Sample tries to kill multiple processes (SIGKILL)
Source: /tmp/JTRoTsbtta.elf (PID: 6231) SIGKILL sent: pid: 2018, result: successful Jump to behavior
Source: /tmp/JTRoTsbtta.elf (PID: 6231) SIGKILL sent: pid: 2077, result: successful Jump to behavior
Source: /tmp/JTRoTsbtta.elf (PID: 6231) SIGKILL sent: pid: 2078, result: successful Jump to behavior
Source: /tmp/JTRoTsbtta.elf (PID: 6231) SIGKILL sent: pid: 2079, result: successful Jump to behavior
Source: /tmp/JTRoTsbtta.elf (PID: 6231) SIGKILL sent: pid: 2080, result: successful Jump to behavior
Source: /tmp/JTRoTsbtta.elf (PID: 6231) SIGKILL sent: pid: 2083, result: successful Jump to behavior
Source: /tmp/JTRoTsbtta.elf (PID: 6231) SIGKILL sent: pid: 2084, result: successful Jump to behavior
Source: /tmp/JTRoTsbtta.elf (PID: 6231) SIGKILL sent: pid: 2114, result: successful Jump to behavior
Source: /tmp/JTRoTsbtta.elf (PID: 6231) SIGKILL sent: pid: 2156, result: successful Jump to behavior
Source: /tmp/JTRoTsbtta.elf (PID: 6231) SIGKILL sent: pid: 6233, result: successful Jump to behavior
Source: /tmp/JTRoTsbtta.elf (PID: 6231) SIGKILL sent: pid: 6237, result: successful Jump to behavior
Source: /tmp/JTRoTsbtta.elf (PID: 6231) SIGKILL sent: pid: 6238, result: successful Jump to behavior
Source: /tmp/JTRoTsbtta.elf (PID: 6231) SIGKILL sent: pid: 6239, result: successful Jump to behavior
Source: /tmp/JTRoTsbtta.elf (PID: 6231) SIGKILL sent: pid: 6240, result: successful Jump to behavior
Source: /tmp/JTRoTsbtta.elf (PID: 6231) SIGKILL sent: pid: 6241, result: successful Jump to behavior
Source: /tmp/JTRoTsbtta.elf (PID: 6231) SIGKILL sent: pid: 6242, result: successful Jump to behavior
Sample contains only a LOAD segment without any section mappings
Source: LOAD without section mappings Program segment: 0xc01000
Yara signature match
Source: JTRoTsbtta.elf, type: SAMPLE Matched rule: Linux_Trojan_Gafgyt_ea92cca8 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = aa4aee9f3d6bedd8234eaf8778895a0f5d71c42b21f2a428f01f121e85704e8e, id = ea92cca8-bba7-4a1c-9b88-a2d051ad0021, last_modified = 2021-09-16
Source: 6232.1.0000000008048000.0000000008054000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Gafgyt_28a2fe0c os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = a2c6beaec18ca876e8487c11bcc7a29279669588aacb7d3027d8d8df8f5bcead, id = 28a2fe0c-eed5-4c79-81e6-3b11b73a4ebd, last_modified = 2021-09-16
Source: 6232.1.0000000008048000.0000000008054000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Gafgyt_ea92cca8 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = aa4aee9f3d6bedd8234eaf8778895a0f5d71c42b21f2a428f01f121e85704e8e, id = ea92cca8-bba7-4a1c-9b88-a2d051ad0021, last_modified = 2021-09-16
Source: 6232.1.0000000008048000.0000000008054000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Mirai_b14f4c5d os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = a70d052918dd2fbc66db241da6438015130f0fb6929229bfe573546fe98da817, id = b14f4c5d-054f-46e6-9fa8-3588f1ef68b7, last_modified = 2021-09-16
Source: 6232.1.0000000008048000.0000000008054000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Mirai_88de437f reference_sample = 8dc745a6de6f319cd6021c3e147597315cc1be02099d78fc8aae94de0e1e4bc6, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = c19eb595c2b444a809bef8500c20342c9f46694d3018e268833f9b884133a1ea, id = 88de437f-9c98-4e1d-96c0-7b433c99886a, last_modified = 2021-09-16
Source: 6232.1.0000000008048000.0000000008054000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Mirai_ae9d0fa6 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = ca2bf2771844bec95563800d19a35dd230413f8eff0bd44c8ab0b4c596f81bfc, id = ae9d0fa6-be06-4656-9b13-8edfc0ee9e71, last_modified = 2021-09-16
Source: 6232.1.0000000008048000.0000000008054000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Mirai_389ee3e9 reference_sample = 5217f2a46cb93946e04ab00e385ad0fe0a2844b6ea04ef75ee9187aac3f3d52f, os = linux, severity = x86, creation_date = 2022-01-05, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = 59f2359dc1f41d385d639d157b4cd9fc73d76d8abb7cc09d47632bb4c9a39e6e, id = 389ee3e9-70c1-4c93-a999-292cf6ff1652, last_modified = 2022-01-26
Source: 6232.1.0000000008048000.0000000008054000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Mirai_cc93863b reference_sample = 5217f2a46cb93946e04ab00e385ad0fe0a2844b6ea04ef75ee9187aac3f3d52f, os = linux, severity = x86, creation_date = 2022-01-05, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = f3ecd30f0b511a8e92cfa642409d559e7612c3f57a1659ca46c77aca809a00ac, id = cc93863b-1050-40ba-9d02-5ec9ce6a3a28, last_modified = 2022-01-26
Source: 6232.1.0000000008048000.0000000008054000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Mirai_8aa7b5d3 reference_sample = 5217f2a46cb93946e04ab00e385ad0fe0a2844b6ea04ef75ee9187aac3f3d52f, os = linux, severity = x86, creation_date = 2022-01-05, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = 02a2c18c362df4b1fceb33f3b605586514ba9a00c7afedf71c04fa54d8146444, id = 8aa7b5d3-e1eb-4b55-b36a-0d3a242c06e9, last_modified = 2022-01-26
Source: 6233.1.0000000008048000.0000000008054000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Gafgyt_28a2fe0c os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = a2c6beaec18ca876e8487c11bcc7a29279669588aacb7d3027d8d8df8f5bcead, id = 28a2fe0c-eed5-4c79-81e6-3b11b73a4ebd, last_modified = 2021-09-16
Source: 6233.1.0000000008048000.0000000008054000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Gafgyt_ea92cca8 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = aa4aee9f3d6bedd8234eaf8778895a0f5d71c42b21f2a428f01f121e85704e8e, id = ea92cca8-bba7-4a1c-9b88-a2d051ad0021, last_modified = 2021-09-16
Source: 6233.1.0000000008048000.0000000008054000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Mirai_b14f4c5d os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = a70d052918dd2fbc66db241da6438015130f0fb6929229bfe573546fe98da817, id = b14f4c5d-054f-46e6-9fa8-3588f1ef68b7, last_modified = 2021-09-16
Source: 6233.1.0000000008048000.0000000008054000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Mirai_88de437f reference_sample = 8dc745a6de6f319cd6021c3e147597315cc1be02099d78fc8aae94de0e1e4bc6, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = c19eb595c2b444a809bef8500c20342c9f46694d3018e268833f9b884133a1ea, id = 88de437f-9c98-4e1d-96c0-7b433c99886a, last_modified = 2021-09-16
Source: 6233.1.0000000008048000.0000000008054000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Mirai_ae9d0fa6 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = ca2bf2771844bec95563800d19a35dd230413f8eff0bd44c8ab0b4c596f81bfc, id = ae9d0fa6-be06-4656-9b13-8edfc0ee9e71, last_modified = 2021-09-16
Source: 6233.1.0000000008048000.0000000008054000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Mirai_389ee3e9 reference_sample = 5217f2a46cb93946e04ab00e385ad0fe0a2844b6ea04ef75ee9187aac3f3d52f, os = linux, severity = x86, creation_date = 2022-01-05, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = 59f2359dc1f41d385d639d157b4cd9fc73d76d8abb7cc09d47632bb4c9a39e6e, id = 389ee3e9-70c1-4c93-a999-292cf6ff1652, last_modified = 2022-01-26
Source: 6233.1.0000000008048000.0000000008054000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Mirai_cc93863b reference_sample = 5217f2a46cb93946e04ab00e385ad0fe0a2844b6ea04ef75ee9187aac3f3d52f, os = linux, severity = x86, creation_date = 2022-01-05, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = f3ecd30f0b511a8e92cfa642409d559e7612c3f57a1659ca46c77aca809a00ac, id = cc93863b-1050-40ba-9d02-5ec9ce6a3a28, last_modified = 2022-01-26
Source: 6233.1.0000000008048000.0000000008054000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Mirai_8aa7b5d3 reference_sample = 5217f2a46cb93946e04ab00e385ad0fe0a2844b6ea04ef75ee9187aac3f3d52f, os = linux, severity = x86, creation_date = 2022-01-05, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = 02a2c18c362df4b1fceb33f3b605586514ba9a00c7afedf71c04fa54d8146444, id = 8aa7b5d3-e1eb-4b55-b36a-0d3a242c06e9, last_modified = 2022-01-26
Source: 6230.1.0000000008048000.0000000008054000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Gafgyt_28a2fe0c os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = a2c6beaec18ca876e8487c11bcc7a29279669588aacb7d3027d8d8df8f5bcead, id = 28a2fe0c-eed5-4c79-81e6-3b11b73a4ebd, last_modified = 2021-09-16
Source: 6230.1.0000000008048000.0000000008054000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Gafgyt_ea92cca8 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = aa4aee9f3d6bedd8234eaf8778895a0f5d71c42b21f2a428f01f121e85704e8e, id = ea92cca8-bba7-4a1c-9b88-a2d051ad0021, last_modified = 2021-09-16
Source: 6230.1.0000000008048000.0000000008054000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Mirai_b14f4c5d os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = a70d052918dd2fbc66db241da6438015130f0fb6929229bfe573546fe98da817, id = b14f4c5d-054f-46e6-9fa8-3588f1ef68b7, last_modified = 2021-09-16
Source: 6230.1.0000000008048000.0000000008054000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Mirai_88de437f reference_sample = 8dc745a6de6f319cd6021c3e147597315cc1be02099d78fc8aae94de0e1e4bc6, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = c19eb595c2b444a809bef8500c20342c9f46694d3018e268833f9b884133a1ea, id = 88de437f-9c98-4e1d-96c0-7b433c99886a, last_modified = 2021-09-16
Source: 6230.1.0000000008048000.0000000008054000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Mirai_ae9d0fa6 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = ca2bf2771844bec95563800d19a35dd230413f8eff0bd44c8ab0b4c596f81bfc, id = ae9d0fa6-be06-4656-9b13-8edfc0ee9e71, last_modified = 2021-09-16
Source: 6230.1.0000000008048000.0000000008054000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Mirai_389ee3e9 reference_sample = 5217f2a46cb93946e04ab00e385ad0fe0a2844b6ea04ef75ee9187aac3f3d52f, os = linux, severity = x86, creation_date = 2022-01-05, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = 59f2359dc1f41d385d639d157b4cd9fc73d76d8abb7cc09d47632bb4c9a39e6e, id = 389ee3e9-70c1-4c93-a999-292cf6ff1652, last_modified = 2022-01-26
Source: 6230.1.0000000008048000.0000000008054000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Mirai_cc93863b reference_sample = 5217f2a46cb93946e04ab00e385ad0fe0a2844b6ea04ef75ee9187aac3f3d52f, os = linux, severity = x86, creation_date = 2022-01-05, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = f3ecd30f0b511a8e92cfa642409d559e7612c3f57a1659ca46c77aca809a00ac, id = cc93863b-1050-40ba-9d02-5ec9ce6a3a28, last_modified = 2022-01-26
Source: 6230.1.0000000008048000.0000000008054000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Mirai_8aa7b5d3 reference_sample = 5217f2a46cb93946e04ab00e385ad0fe0a2844b6ea04ef75ee9187aac3f3d52f, os = linux, severity = x86, creation_date = 2022-01-05, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = 02a2c18c362df4b1fceb33f3b605586514ba9a00c7afedf71c04fa54d8146444, id = 8aa7b5d3-e1eb-4b55-b36a-0d3a242c06e9, last_modified = 2022-01-26
Sample tries to kill a process (SIGKILL)
Source: /tmp/JTRoTsbtta.elf (PID: 6231) SIGKILL sent: pid: 2018, result: successful Jump to behavior
Source: /tmp/JTRoTsbtta.elf (PID: 6231) SIGKILL sent: pid: 2077, result: successful Jump to behavior
Source: /tmp/JTRoTsbtta.elf (PID: 6231) SIGKILL sent: pid: 2078, result: successful Jump to behavior
Source: /tmp/JTRoTsbtta.elf (PID: 6231) SIGKILL sent: pid: 2079, result: successful Jump to behavior
Source: /tmp/JTRoTsbtta.elf (PID: 6231) SIGKILL sent: pid: 2080, result: successful Jump to behavior
Source: /tmp/JTRoTsbtta.elf (PID: 6231) SIGKILL sent: pid: 2083, result: successful Jump to behavior
Source: /tmp/JTRoTsbtta.elf (PID: 6231) SIGKILL sent: pid: 2084, result: successful Jump to behavior
Source: /tmp/JTRoTsbtta.elf (PID: 6231) SIGKILL sent: pid: 2114, result: successful Jump to behavior
Source: /tmp/JTRoTsbtta.elf (PID: 6231) SIGKILL sent: pid: 2156, result: successful Jump to behavior
Source: /tmp/JTRoTsbtta.elf (PID: 6231) SIGKILL sent: pid: 6233, result: successful Jump to behavior
Source: /tmp/JTRoTsbtta.elf (PID: 6231) SIGKILL sent: pid: 6237, result: successful Jump to behavior
Source: /tmp/JTRoTsbtta.elf (PID: 6231) SIGKILL sent: pid: 6238, result: successful Jump to behavior
Source: /tmp/JTRoTsbtta.elf (PID: 6231) SIGKILL sent: pid: 6239, result: successful Jump to behavior
Source: /tmp/JTRoTsbtta.elf (PID: 6231) SIGKILL sent: pid: 6240, result: successful Jump to behavior
Source: /tmp/JTRoTsbtta.elf (PID: 6231) SIGKILL sent: pid: 6241, result: successful Jump to behavior
Source: /tmp/JTRoTsbtta.elf (PID: 6231) SIGKILL sent: pid: 6242, result: successful Jump to behavior
Source: classification engine Classification label: mal72.spre.troj.evad.linELF@0/0@0/0

Data Obfuscation
barindex
Sample is packed with UPX
Source: initial sample String containing UPX found: $Info: This file is packed with the UPX executable packer http://upx.sf.net $
Source: initial sample String containing UPX found: $Info: This file is packed with the UPX executable packer http://upx.sf.net $
Source: initial sample String containing UPX found: $Id: UPX 3.94 Copyright (C) 1996-2017 the UPX Team. All Rights Reserved. $
Enumerates processes within the "proc" file system
Source: /tmp/JTRoTsbtta.elf (PID: 6231) File opened: /proc/6233/cmdline Jump to behavior
Source: /tmp/JTRoTsbtta.elf (PID: 6231) File opened: /proc/1582/cmdline Jump to behavior
Source: /tmp/JTRoTsbtta.elf (PID: 6231) File opened: /proc/2033/cmdline Jump to behavior
Source: /tmp/JTRoTsbtta.elf (PID: 6231) File opened: /proc/2275/cmdline Jump to behavior
Source: /tmp/JTRoTsbtta.elf (PID: 6231) File opened: /proc/3088/cmdline Jump to behavior
Source: /tmp/JTRoTsbtta.elf (PID: 6231) File opened: /proc/6191/cmdline Jump to behavior
Source: /tmp/JTRoTsbtta.elf (PID: 6231) File opened: /proc/6190/cmdline Jump to behavior
Source: /tmp/JTRoTsbtta.elf (PID: 6231) File opened: /proc/1612/cmdline Jump to behavior
Source: /tmp/JTRoTsbtta.elf (PID: 6231) File opened: /proc/1579/cmdline Jump to behavior
Source: /tmp/JTRoTsbtta.elf (PID: 6231) File opened: /proc/1699/cmdline Jump to behavior
Source: /tmp/JTRoTsbtta.elf (PID: 6231) File opened: /proc/1335/cmdline Jump to behavior
Source: /tmp/JTRoTsbtta.elf (PID: 6231) File opened: /proc/1698/cmdline Jump to behavior
Source: /tmp/JTRoTsbtta.elf (PID: 6231) File opened: /proc/2028/cmdline Jump to behavior
Source: /tmp/JTRoTsbtta.elf (PID: 6231) File opened: /proc/1334/cmdline Jump to behavior
Source: /tmp/JTRoTsbtta.elf (PID: 6231) File opened: /proc/1576/cmdline Jump to behavior
Source: /tmp/JTRoTsbtta.elf (PID: 6231) File opened: /proc/2302/cmdline Jump to behavior
Source: /tmp/JTRoTsbtta.elf (PID: 6231) File opened: /proc/3236/cmdline Jump to behavior
Source: /tmp/JTRoTsbtta.elf (PID: 6231) File opened: /proc/2025/cmdline Jump to behavior
Source: /tmp/JTRoTsbtta.elf (PID: 6231) File opened: /proc/2146/cmdline Jump to behavior
Source: /tmp/JTRoTsbtta.elf (PID: 6231) File opened: /proc/910/cmdline Jump to behavior
Source: /tmp/JTRoTsbtta.elf (PID: 6231) File opened: /proc/912/cmdline Jump to behavior
Source: /tmp/JTRoTsbtta.elf (PID: 6231) File opened: /proc/517/cmdline Jump to behavior
Source: /tmp/JTRoTsbtta.elf (PID: 6231) File opened: /proc/759/cmdline Jump to behavior
Source: /tmp/JTRoTsbtta.elf (PID: 6231) File opened: /proc/2307/cmdline Jump to behavior
Source: /tmp/JTRoTsbtta.elf (PID: 6231) File opened: /proc/918/cmdline Jump to behavior
Source: /tmp/JTRoTsbtta.elf (PID: 6231) File opened: /proc/6241/cmdline Jump to behavior
Source: /tmp/JTRoTsbtta.elf (PID: 6231) File opened: /proc/6240/cmdline Jump to behavior
Source: /tmp/JTRoTsbtta.elf (PID: 6231) File opened: /proc/6242/cmdline Jump to behavior
Source: /tmp/JTRoTsbtta.elf (PID: 6231) File opened: /proc/4462/cmdline Jump to behavior
Source: /tmp/JTRoTsbtta.elf (PID: 6231) File opened: /proc/1594/cmdline Jump to behavior
Source: /tmp/JTRoTsbtta.elf (PID: 6231) File opened: /proc/2285/cmdline Jump to behavior
Source: /tmp/JTRoTsbtta.elf (PID: 6231) File opened: /proc/2281/cmdline Jump to behavior
Source: /tmp/JTRoTsbtta.elf (PID: 6231) File opened: /proc/1349/cmdline Jump to behavior
Source: /tmp/JTRoTsbtta.elf (PID: 6231) File opened: /proc/1623/cmdline Jump to behavior
Source: /tmp/JTRoTsbtta.elf (PID: 6231) File opened: /proc/761/cmdline Jump to behavior
Source: /tmp/JTRoTsbtta.elf (PID: 6231) File opened: /proc/1622/cmdline Jump to behavior
Source: /tmp/JTRoTsbtta.elf (PID: 6231) File opened: /proc/884/cmdline Jump to behavior
Source: /tmp/JTRoTsbtta.elf (PID: 6231) File opened: /proc/1983/cmdline Jump to behavior
Source: /tmp/JTRoTsbtta.elf (PID: 6231) File opened: /proc/2038/cmdline Jump to behavior
Source: /tmp/JTRoTsbtta.elf (PID: 6231) File opened: /proc/1344/cmdline Jump to behavior
Source: /tmp/JTRoTsbtta.elf (PID: 6231) File opened: /proc/1465/cmdline Jump to behavior
Source: /tmp/JTRoTsbtta.elf (PID: 6231) File opened: /proc/1586/cmdline Jump to behavior
Source: /tmp/JTRoTsbtta.elf (PID: 6231) File opened: /proc/1463/cmdline Jump to behavior
Source: /tmp/JTRoTsbtta.elf (PID: 6231) File opened: /proc/2156/cmdline Jump to behavior
Source: /tmp/JTRoTsbtta.elf (PID: 6231) File opened: /proc/800/cmdline Jump to behavior
Source: /tmp/JTRoTsbtta.elf (PID: 6231) File opened: /proc/6238/cmdline Jump to behavior
Source: /tmp/JTRoTsbtta.elf (PID: 6231) File opened: /proc/801/cmdline Jump to behavior
Source: /tmp/JTRoTsbtta.elf (PID: 6231) File opened: /proc/6237/cmdline Jump to behavior
Source: /tmp/JTRoTsbtta.elf (PID: 6231) File opened: /proc/1629/cmdline Jump to behavior
Source: /tmp/JTRoTsbtta.elf (PID: 6231) File opened: /proc/6239/cmdline Jump to behavior
Source: /tmp/JTRoTsbtta.elf (PID: 6231) File opened: /proc/1627/cmdline Jump to behavior
Source: /tmp/JTRoTsbtta.elf (PID: 6231) File opened: /proc/1900/cmdline Jump to behavior
Source: /tmp/JTRoTsbtta.elf (PID: 6231) File opened: /proc/4470/cmdline Jump to behavior
Source: /tmp/JTRoTsbtta.elf (PID: 6231) File opened: /proc/4471/cmdline Jump to behavior
Source: /tmp/JTRoTsbtta.elf (PID: 6231) File opened: /proc/3021/cmdline Jump to behavior
Source: /tmp/JTRoTsbtta.elf (PID: 6231) File opened: /proc/491/cmdline Jump to behavior
Source: /tmp/JTRoTsbtta.elf (PID: 6231) File opened: /proc/2294/cmdline Jump to behavior
Source: /tmp/JTRoTsbtta.elf (PID: 6231) File opened: /proc/2050/cmdline Jump to behavior
Source: /tmp/JTRoTsbtta.elf (PID: 6231) File opened: /proc/1877/cmdline Jump to behavior
Source: /tmp/JTRoTsbtta.elf (PID: 6231) File opened: /proc/772/cmdline Jump to behavior
Source: /tmp/JTRoTsbtta.elf (PID: 6231) File opened: /proc/1633/cmdline Jump to behavior
Source: /tmp/JTRoTsbtta.elf (PID: 6231) File opened: /proc/1599/cmdline Jump to behavior
Source: /tmp/JTRoTsbtta.elf (PID: 6231) File opened: /proc/1632/cmdline Jump to behavior
Source: /tmp/JTRoTsbtta.elf (PID: 6231) File opened: /proc/774/cmdline Jump to behavior
Source: /tmp/JTRoTsbtta.elf (PID: 6231) File opened: /proc/1477/cmdline Jump to behavior
Source: /tmp/JTRoTsbtta.elf (PID: 6231) File opened: /proc/654/cmdline Jump to behavior
Source: /tmp/JTRoTsbtta.elf (PID: 6231) File opened: /proc/896/cmdline Jump to behavior
Source: /tmp/JTRoTsbtta.elf (PID: 6231) File opened: /proc/1476/cmdline Jump to behavior
Source: /tmp/JTRoTsbtta.elf (PID: 6231) File opened: /proc/1872/cmdline Jump to behavior
Source: /tmp/JTRoTsbtta.elf (PID: 6231) File opened: /proc/2048/cmdline Jump to behavior
Source: /tmp/JTRoTsbtta.elf (PID: 6231) File opened: /proc/655/cmdline Jump to behavior
Source: /tmp/JTRoTsbtta.elf (PID: 6231) File opened: /proc/1475/cmdline Jump to behavior
Source: /tmp/JTRoTsbtta.elf (PID: 6231) File opened: /proc/2289/cmdline Jump to behavior
Source: /tmp/JTRoTsbtta.elf (PID: 6231) File opened: /proc/656/cmdline Jump to behavior
Source: /tmp/JTRoTsbtta.elf (PID: 6231) File opened: /proc/777/cmdline Jump to behavior
Source: /tmp/JTRoTsbtta.elf (PID: 6231) File opened: /proc/657/cmdline Jump to behavior
Source: /tmp/JTRoTsbtta.elf (PID: 6231) File opened: /proc/658/cmdline Jump to behavior
Source: /tmp/JTRoTsbtta.elf (PID: 6231) File opened: /proc/4468/cmdline Jump to behavior
Source: /tmp/JTRoTsbtta.elf (PID: 6231) File opened: /proc/4469/cmdline Jump to behavior
Source: /tmp/JTRoTsbtta.elf (PID: 6231) File opened: /proc/419/cmdline Jump to behavior
Source: /tmp/JTRoTsbtta.elf (PID: 6231) File opened: /proc/936/cmdline Jump to behavior
Source: /tmp/JTRoTsbtta.elf (PID: 6231) File opened: /proc/1639/cmdline Jump to behavior
Source: /tmp/JTRoTsbtta.elf (PID: 6231) File opened: /proc/4503/cmdline Jump to behavior
Source: /tmp/JTRoTsbtta.elf (PID: 6231) File opened: /proc/1638/cmdline Jump to behavior
Source: /tmp/JTRoTsbtta.elf (PID: 6231) File opened: /proc/2208/cmdline Jump to behavior
Source: /tmp/JTRoTsbtta.elf (PID: 6231) File opened: /proc/2180/cmdline Jump to behavior
Source: /tmp/JTRoTsbtta.elf (PID: 6231) File opened: /proc/1809/cmdline Jump to behavior
Source: /tmp/JTRoTsbtta.elf (PID: 6231) File opened: /proc/1494/cmdline Jump to behavior
Source: /tmp/JTRoTsbtta.elf (PID: 6231) File opened: /proc/1890/cmdline Jump to behavior
Source: /tmp/JTRoTsbtta.elf (PID: 6231) File opened: /proc/2063/cmdline Jump to behavior
Source: /tmp/JTRoTsbtta.elf (PID: 6231) File opened: /proc/2062/cmdline Jump to behavior
Source: /tmp/JTRoTsbtta.elf (PID: 6231) File opened: /proc/1888/cmdline Jump to behavior
Source: /tmp/JTRoTsbtta.elf (PID: 6231) File opened: /proc/1886/cmdline Jump to behavior
Source: /tmp/JTRoTsbtta.elf (PID: 6231) File opened: /proc/420/cmdline Jump to behavior
Source: /tmp/JTRoTsbtta.elf (PID: 6231) File opened: /proc/1489/cmdline Jump to behavior
Source: /tmp/JTRoTsbtta.elf (PID: 6231) File opened: /proc/785/cmdline Jump to behavior
Source: /tmp/JTRoTsbtta.elf (PID: 6231) File opened: /proc/1642/cmdline Jump to behavior
Source: /tmp/JTRoTsbtta.elf (PID: 6231) File opened: /proc/788/cmdline Jump to behavior
Source: /tmp/JTRoTsbtta.elf (PID: 6231) File opened: /proc/667/cmdline Jump to behavior
Source: /tmp/JTRoTsbtta.elf (PID: 6231) File opened: /proc/789/cmdline Jump to behavior
Source: /tmp/JTRoTsbtta.elf (PID: 6231) File opened: /proc/1648/cmdline Jump to behavior
Source: /tmp/JTRoTsbtta.elf (PID: 6231) File opened: /proc/4492/cmdline Jump to behavior
Source: /tmp/JTRoTsbtta.elf (PID: 6231) File opened: /proc/4495/cmdline Jump to behavior
Source: /tmp/JTRoTsbtta.elf (PID: 6231) File opened: /proc/6158/cmdline Jump to behavior
Source: /tmp/JTRoTsbtta.elf (PID: 6231) File opened: /proc/2078/cmdline Jump to behavior
ELF contains segments with high entropy indicating compressed/encrypted content
Source: JTRoTsbtta.elf Submission file: segment LOAD with 7.8488 entropy (max. 8.0)

Stealing of Sensitive Information
barindex
Yara detected Mirai
Source: Yara match File source: 6232.1.0000000008048000.0000000008054000.r-x.sdmp, type: MEMORY
Source: Yara match File source: 6233.1.0000000008048000.0000000008054000.r-x.sdmp, type: MEMORY
Source: Yara match File source: 6230.1.0000000008048000.0000000008054000.r-x.sdmp, type: MEMORY

Remote Access Functionality
barindex
Yara detected Mirai
Source: Yara match File source: 6232.1.0000000008048000.0000000008054000.r-x.sdmp, type: MEMORY
Source: Yara match File source: 6233.1.0000000008048000.0000000008054000.r-x.sdmp, type: MEMORY
Source: Yara match File source: 6230.1.0000000008048000.0000000008054000.r-x.sdmp, type: MEMORY
windows-stand
  • No. of IPs < 25%
  • 25% < No. of IPs < 50%
  • 50% < No. of IPs < 75%
  • 75% < No. of IPs

Contacted Public IPs

IP Domain Country Flag ASN ASN Name Malicious
212.86.104.147
 unknown Ukraine
12792 CINET-ASKomsomolskastr43UA false
109.202.202.202
 unknown Switzerland
13030 INIT7CH false
91.189.91.43
 unknown United Kingdom
41231 CANONICAL-ASGB false
91.189.91.42
 unknown United Kingdom
41231 CANONICAL-ASGB false