Linux Analysis Report
CQbdBGQLxY

Overview

General Information

Sample Name: CQbdBGQLxY
Analysis ID: 680631
MD5: 47929fece58e2d72d86fafe065d3a622
SHA1: 32be30e6cb694f2f99fe155dc732361349f71cab
SHA256: e62123b6b7443519bfbd41179c389029d5a63f81d30a4280199cf6272996be8f
Tags: 32elfmipsmirai
Infos:

Detection

Mirai
Score: 80
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
Uses known network protocols on non-standard ports
Sample contains only a LOAD segment without any section mappings
Yara signature match
Uses the "uname" system call to query kernel version information (possible evasion)
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 listens on a socket
Sample tries to kill a process (SIGKILL)
ELF contains segments with high entropy indicating compressed/encrypted content

Classification

AV Detection

barindex
Source: CQbdBGQLxY Virustotal: Detection: 30% Perma Link

Networking

barindex
Source: unknown Network traffic detected: HTTP traffic on port 23 -> 47518
Source: unknown Network traffic detected: HTTP traffic on port 23 -> 47568
Source: unknown Network traffic detected: HTTP traffic on port 23 -> 47580
Source: unknown Network traffic detected: HTTP traffic on port 23 -> 47586
Source: unknown Network traffic detected: HTTP traffic on port 23 -> 47592
Source: unknown Network traffic detected: HTTP traffic on port 23 -> 47602
Source: unknown Network traffic detected: HTTP traffic on port 23 -> 47614
Source: unknown Network traffic detected: HTTP traffic on port 23 -> 47628
Source: unknown Network traffic detected: HTTP traffic on port 23 -> 47634
Source: unknown Network traffic detected: HTTP traffic on port 23 -> 47644
Source: unknown Network traffic detected: HTTP traffic on port 23 -> 52720
Source: unknown Network traffic detected: HTTP traffic on port 23 -> 62798
Source: unknown Network traffic detected: HTTP traffic on port 23 -> 52728
Source: unknown Network traffic detected: HTTP traffic on port 23 -> 48038
Source: unknown Network traffic detected: HTTP traffic on port 23 -> 52742
Source: unknown Network traffic detected: HTTP traffic on port 23 -> 52754
Source: unknown Network traffic detected: HTTP traffic on port 23 -> 52766
Source: unknown Network traffic detected: HTTP traffic on port 23 -> 52782
Source: unknown Network traffic detected: HTTP traffic on port 23 -> 52804
Source: unknown Network traffic detected: HTTP traffic on port 23 -> 52826
Source: unknown Network traffic detected: HTTP traffic on port 23 -> 52840
Source: unknown Network traffic detected: HTTP traffic on port 23 -> 52860
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
Source: global traffic TCP traffic: 192.168.2.23:35686 -> 208.67.106.33:1312
Source: /tmp/CQbdBGQLxY (PID: 6234) Socket: 0.0.0.0::0 Jump to behavior
Source: /tmp/CQbdBGQLxY (PID: 6234) Socket: 0.0.0.0::23 Jump to behavior
Source: /tmp/CQbdBGQLxY (PID: 6234) Socket: 0.0.0.0::53413 Jump to behavior
Source: /tmp/CQbdBGQLxY (PID: 6234) Socket: 0.0.0.0::80 Jump to behavior
Source: /tmp/CQbdBGQLxY (PID: 6234) Socket: 0.0.0.0::52869 Jump to behavior
Source: /tmp/CQbdBGQLxY (PID: 6234) Socket: 0.0.0.0::37215 Jump to behavior
Source: /tmp/CQbdBGQLxY (PID: 6239) Socket: 0.0.0.0::0 Jump to behavior
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: 208.67.106.33
Source: unknown TCP traffic detected without corresponding DNS query: 245.40.181.194
Source: unknown TCP traffic detected without corresponding DNS query: 164.92.228.246
Source: unknown TCP traffic detected without corresponding DNS query: 76.120.202.204
Source: unknown TCP traffic detected without corresponding DNS query: 148.109.60.52
Source: unknown TCP traffic detected without corresponding DNS query: 102.89.49.148
Source: unknown TCP traffic detected without corresponding DNS query: 85.213.130.29
Source: unknown TCP traffic detected without corresponding DNS query: 174.208.22.39
Source: unknown TCP traffic detected without corresponding DNS query: 250.161.197.250
Source: unknown TCP traffic detected without corresponding DNS query: 63.177.207.85
Source: unknown TCP traffic detected without corresponding DNS query: 38.238.223.94
Source: unknown TCP traffic detected without corresponding DNS query: 217.105.135.72
Source: unknown TCP traffic detected without corresponding DNS query: 57.37.168.56
Source: unknown TCP traffic detected without corresponding DNS query: 197.172.131.188
Source: unknown TCP traffic detected without corresponding DNS query: 248.209.105.134
Source: unknown TCP traffic detected without corresponding DNS query: 183.111.93.225
Source: unknown TCP traffic detected without corresponding DNS query: 147.60.167.215
Source: unknown TCP traffic detected without corresponding DNS query: 213.157.228.177
Source: unknown TCP traffic detected without corresponding DNS query: 70.225.215.51
Source: unknown TCP traffic detected without corresponding DNS query: 152.64.229.223
Source: unknown TCP traffic detected without corresponding DNS query: 100.216.249.100
Source: unknown TCP traffic detected without corresponding DNS query: 202.75.139.202
Source: unknown TCP traffic detected without corresponding DNS query: 70.86.148.199
Source: unknown TCP traffic detected without corresponding DNS query: 248.15.158.48
Source: unknown TCP traffic detected without corresponding DNS query: 85.83.225.145
Source: unknown TCP traffic detected without corresponding DNS query: 1.77.86.28
Source: unknown TCP traffic detected without corresponding DNS query: 59.252.246.10
Source: unknown TCP traffic detected without corresponding DNS query: 64.18.74.27
Source: unknown TCP traffic detected without corresponding DNS query: 79.191.203.255
Source: unknown TCP traffic detected without corresponding DNS query: 244.229.218.198
Source: unknown TCP traffic detected without corresponding DNS query: 99.61.106.137
Source: unknown TCP traffic detected without corresponding DNS query: 223.138.122.19
Source: unknown TCP traffic detected without corresponding DNS query: 9.190.101.13
Source: unknown TCP traffic detected without corresponding DNS query: 5.212.128.241
Source: unknown TCP traffic detected without corresponding DNS query: 88.142.3.40
Source: unknown TCP traffic detected without corresponding DNS query: 107.173.254.234
Source: unknown TCP traffic detected without corresponding DNS query: 109.99.140.187
Source: unknown TCP traffic detected without corresponding DNS query: 200.9.78.234
Source: unknown TCP traffic detected without corresponding DNS query: 217.182.126.141
Source: unknown TCP traffic detected without corresponding DNS query: 218.140.242.166
Source: unknown TCP traffic detected without corresponding DNS query: 4.45.73.154
Source: unknown TCP traffic detected without corresponding DNS query: 154.147.176.168
Source: unknown TCP traffic detected without corresponding DNS query: 100.194.40.185
Source: unknown TCP traffic detected without corresponding DNS query: 242.172.138.190
Source: unknown TCP traffic detected without corresponding DNS query: 58.199.253.174
Source: unknown TCP traffic detected without corresponding DNS query: 195.95.14.34
Source: unknown TCP traffic detected without corresponding DNS query: 87.43.28.146
Source: unknown TCP traffic detected without corresponding DNS query: 190.249.121.182
Source: unknown TCP traffic detected without corresponding DNS query: 8.88.27.159
Source: unknown TCP traffic detected without corresponding DNS query: 246.28.207.35
Source: CQbdBGQLxY String found in binary or memory: http://upx.sf.net

System Summary

barindex
Source: 6349.1.00007f94a8400000.00007f94a8415000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: 6349.1.00007f94a8400000.00007f94a8415000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Gafgyt_ea92cca8 Author: unknown
Source: 6231.1.00007f94a8400000.00007f94a8415000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: 6231.1.00007f94a8400000.00007f94a8415000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Gafgyt_ea92cca8 Author: unknown
Source: 6340.1.00007f94a8400000.00007f94a8415000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: 6340.1.00007f94a8400000.00007f94a8415000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Gafgyt_ea92cca8 Author: unknown
Source: 6235.1.00007f94a8400000.00007f94a8415000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: 6235.1.00007f94a8400000.00007f94a8415000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Gafgyt_ea92cca8 Author: unknown
Source: 6331.1.00007f94a8400000.00007f94a8415000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: 6331.1.00007f94a8400000.00007f94a8415000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Gafgyt_ea92cca8 Author: unknown
Source: 6234.1.00007f94a8400000.00007f94a8415000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: 6234.1.00007f94a8400000.00007f94a8415000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Gafgyt_ea92cca8 Author: unknown
Source: 6241.1.00007f94a8400000.00007f94a8415000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: 6241.1.00007f94a8400000.00007f94a8415000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Gafgyt_ea92cca8 Author: unknown
Source: 6332.1.00007f94a8400000.00007f94a8415000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: 6332.1.00007f94a8400000.00007f94a8415000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Gafgyt_ea92cca8 Author: unknown
Source: Process Memory Space: CQbdBGQLxY PID: 6231, type: MEMORYSTR Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: Process Memory Space: CQbdBGQLxY PID: 6231, type: MEMORYSTR Matched rule: Linux_Trojan_Gafgyt_ea92cca8 Author: unknown
Source: Process Memory Space: CQbdBGQLxY PID: 6234, type: MEMORYSTR Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: Process Memory Space: CQbdBGQLxY PID: 6235, type: MEMORYSTR Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: Process Memory Space: CQbdBGQLxY PID: 6235, type: MEMORYSTR Matched rule: Linux_Trojan_Gafgyt_ea92cca8 Author: unknown
Source: Process Memory Space: CQbdBGQLxY PID: 6331, type: MEMORYSTR Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: Process Memory Space: CQbdBGQLxY PID: 6331, type: MEMORYSTR Matched rule: Linux_Trojan_Gafgyt_ea92cca8 Author: unknown
Source: Process Memory Space: CQbdBGQLxY PID: 6340, type: MEMORYSTR Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: Process Memory Space: CQbdBGQLxY PID: 6340, type: MEMORYSTR Matched rule: Linux_Trojan_Gafgyt_ea92cca8 Author: unknown
Source: Process Memory Space: CQbdBGQLxY PID: 6349, type: MEMORYSTR Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: Process Memory Space: CQbdBGQLxY PID: 6349, type: MEMORYSTR Matched rule: Linux_Trojan_Gafgyt_ea92cca8 Author: unknown
Source: LOAD without section mappings Program segment: 0x100000
Source: 6349.1.00007f94a8400000.00007f94a8415000.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: 6349.1.00007f94a8400000.00007f94a8415000.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: 6231.1.00007f94a8400000.00007f94a8415000.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: 6231.1.00007f94a8400000.00007f94a8415000.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: 6340.1.00007f94a8400000.00007f94a8415000.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: 6340.1.00007f94a8400000.00007f94a8415000.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: 6235.1.00007f94a8400000.00007f94a8415000.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: 6235.1.00007f94a8400000.00007f94a8415000.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: 6331.1.00007f94a8400000.00007f94a8415000.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: 6331.1.00007f94a8400000.00007f94a8415000.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: 6234.1.00007f94a8400000.00007f94a8415000.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: 6234.1.00007f94a8400000.00007f94a8415000.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: 6241.1.00007f94a8400000.00007f94a8415000.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: 6241.1.00007f94a8400000.00007f94a8415000.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: 6332.1.00007f94a8400000.00007f94a8415000.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: 6332.1.00007f94a8400000.00007f94a8415000.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: Process Memory Space: CQbdBGQLxY PID: 6231, type: MEMORYSTR 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: Process Memory Space: CQbdBGQLxY PID: 6231, type: MEMORYSTR 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: Process Memory Space: CQbdBGQLxY PID: 6234, type: MEMORYSTR 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: Process Memory Space: CQbdBGQLxY PID: 6235, type: MEMORYSTR 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: Process Memory Space: CQbdBGQLxY PID: 6235, type: MEMORYSTR 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: Process Memory Space: CQbdBGQLxY PID: 6331, type: MEMORYSTR 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: Process Memory Space: CQbdBGQLxY PID: 6331, type: MEMORYSTR 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: Process Memory Space: CQbdBGQLxY PID: 6340, type: MEMORYSTR 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: Process Memory Space: CQbdBGQLxY PID: 6340, type: MEMORYSTR 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: Process Memory Space: CQbdBGQLxY PID: 6349, type: MEMORYSTR 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: Process Memory Space: CQbdBGQLxY PID: 6349, type: MEMORYSTR 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: /tmp/CQbdBGQLxY (PID: 6234) SIGKILL sent: pid: 936, result: successful Jump to behavior
Source: /tmp/CQbdBGQLxY (PID: 6239) SIGKILL sent: pid: 936, result: successful Jump to behavior
Source: classification engine Classification label: mal80.troj.evad.lin@0/0@0/0

Data Obfuscation

barindex
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. $
Source: /tmp/CQbdBGQLxY (PID: 6234) File opened: /proc/491/fd Jump to behavior
Source: /tmp/CQbdBGQLxY (PID: 6234) File opened: /proc/793/fd Jump to behavior
Source: /tmp/CQbdBGQLxY (PID: 6234) File opened: /proc/772/fd Jump to behavior
Source: /tmp/CQbdBGQLxY (PID: 6234) File opened: /proc/796/fd Jump to behavior
Source: /tmp/CQbdBGQLxY (PID: 6234) File opened: /proc/774/fd Jump to behavior
Source: /tmp/CQbdBGQLxY (PID: 6234) File opened: /proc/797/fd Jump to behavior
Source: /tmp/CQbdBGQLxY (PID: 6234) File opened: /proc/777/fd Jump to behavior
Source: /tmp/CQbdBGQLxY (PID: 6234) File opened: /proc/799/fd Jump to behavior
Source: /tmp/CQbdBGQLxY (PID: 6234) File opened: /proc/658/fd Jump to behavior
Source: /tmp/CQbdBGQLxY (PID: 6234) File opened: /proc/912/fd Jump to behavior
Source: /tmp/CQbdBGQLxY (PID: 6234) File opened: /proc/759/fd Jump to behavior
Source: /tmp/CQbdBGQLxY (PID: 6234) File opened: /proc/936/fd Jump to behavior
Source: /tmp/CQbdBGQLxY (PID: 6234) File opened: /proc/918/fd Jump to behavior
Source: /tmp/CQbdBGQLxY (PID: 6234) File opened: /proc/1/fd Jump to behavior
Source: /tmp/CQbdBGQLxY (PID: 6234) File opened: /proc/761/fd Jump to behavior
Source: /tmp/CQbdBGQLxY (PID: 6234) File opened: /proc/785/fd Jump to behavior
Source: /tmp/CQbdBGQLxY (PID: 6234) File opened: /proc/884/fd Jump to behavior
Source: /tmp/CQbdBGQLxY (PID: 6234) File opened: /proc/720/fd Jump to behavior
Source: /tmp/CQbdBGQLxY (PID: 6234) File opened: /proc/721/fd Jump to behavior
Source: /tmp/CQbdBGQLxY (PID: 6234) File opened: /proc/788/fd Jump to behavior
Source: /tmp/CQbdBGQLxY (PID: 6234) File opened: /proc/789/fd Jump to behavior
Source: /tmp/CQbdBGQLxY (PID: 6234) File opened: /proc/800/fd Jump to behavior
Source: /tmp/CQbdBGQLxY (PID: 6234) File opened: /proc/801/fd Jump to behavior
Source: /tmp/CQbdBGQLxY (PID: 6234) File opened: /proc/847/fd Jump to behavior
Source: /tmp/CQbdBGQLxY (PID: 6234) File opened: /proc/904/fd Jump to behavior
Source: /tmp/CQbdBGQLxY (PID: 6239) File opened: /proc/491/fd Jump to behavior
Source: /tmp/CQbdBGQLxY (PID: 6239) File opened: /proc/793/fd Jump to behavior
Source: /tmp/CQbdBGQLxY (PID: 6239) File opened: /proc/772/fd Jump to behavior
Source: /tmp/CQbdBGQLxY (PID: 6239) File opened: /proc/796/fd Jump to behavior
Source: /tmp/CQbdBGQLxY (PID: 6239) File opened: /proc/774/fd Jump to behavior
Source: /tmp/CQbdBGQLxY (PID: 6239) File opened: /proc/797/fd Jump to behavior
Source: /tmp/CQbdBGQLxY (PID: 6239) File opened: /proc/777/fd Jump to behavior
Source: /tmp/CQbdBGQLxY (PID: 6239) File opened: /proc/799/fd Jump to behavior
Source: /tmp/CQbdBGQLxY (PID: 6239) File opened: /proc/658/fd Jump to behavior
Source: /tmp/CQbdBGQLxY (PID: 6239) File opened: /proc/912/fd Jump to behavior
Source: /tmp/CQbdBGQLxY (PID: 6239) File opened: /proc/759/fd Jump to behavior
Source: /tmp/CQbdBGQLxY (PID: 6239) File opened: /proc/936/fd Jump to behavior
Source: /tmp/CQbdBGQLxY (PID: 6239) File opened: /proc/918/fd Jump to behavior
Source: /tmp/CQbdBGQLxY (PID: 6239) File opened: /proc/1/fd Jump to behavior
Source: /tmp/CQbdBGQLxY (PID: 6239) File opened: /proc/761/fd Jump to behavior
Source: /tmp/CQbdBGQLxY (PID: 6239) File opened: /proc/785/fd Jump to behavior
Source: /tmp/CQbdBGQLxY (PID: 6239) File opened: /proc/884/fd Jump to behavior
Source: /tmp/CQbdBGQLxY (PID: 6239) File opened: /proc/720/fd Jump to behavior
Source: /tmp/CQbdBGQLxY (PID: 6239) File opened: /proc/721/fd Jump to behavior
Source: /tmp/CQbdBGQLxY (PID: 6239) File opened: /proc/788/fd Jump to behavior
Source: /tmp/CQbdBGQLxY (PID: 6239) File opened: /proc/789/fd Jump to behavior
Source: /tmp/CQbdBGQLxY (PID: 6239) File opened: /proc/800/fd Jump to behavior
Source: /tmp/CQbdBGQLxY (PID: 6239) File opened: /proc/801/fd Jump to behavior
Source: /tmp/CQbdBGQLxY (PID: 6239) File opened: /proc/847/fd Jump to behavior
Source: /tmp/CQbdBGQLxY (PID: 6239) File opened: /proc/904/fd Jump to behavior

Hooking and other Techniques for Hiding and Protection

barindex
Source: unknown Network traffic detected: HTTP traffic on port 23 -> 47518
Source: unknown Network traffic detected: HTTP traffic on port 23 -> 47568
Source: unknown Network traffic detected: HTTP traffic on port 23 -> 47580
Source: unknown Network traffic detected: HTTP traffic on port 23 -> 47586
Source: unknown Network traffic detected: HTTP traffic on port 23 -> 47592
Source: unknown Network traffic detected: HTTP traffic on port 23 -> 47602
Source: unknown Network traffic detected: HTTP traffic on port 23 -> 47614
Source: unknown Network traffic detected: HTTP traffic on port 23 -> 47628
Source: unknown Network traffic detected: HTTP traffic on port 23 -> 47634
Source: unknown Network traffic detected: HTTP traffic on port 23 -> 47644
Source: unknown Network traffic detected: HTTP traffic on port 23 -> 52720
Source: unknown Network traffic detected: HTTP traffic on port 23 -> 62798
Source: unknown Network traffic detected: HTTP traffic on port 23 -> 52728
Source: unknown Network traffic detected: HTTP traffic on port 23 -> 48038
Source: unknown Network traffic detected: HTTP traffic on port 23 -> 52742
Source: unknown Network traffic detected: HTTP traffic on port 23 -> 52754
Source: unknown Network traffic detected: HTTP traffic on port 23 -> 52766
Source: unknown Network traffic detected: HTTP traffic on port 23 -> 52782
Source: unknown Network traffic detected: HTTP traffic on port 23 -> 52804
Source: unknown Network traffic detected: HTTP traffic on port 23 -> 52826
Source: unknown Network traffic detected: HTTP traffic on port 23 -> 52840
Source: unknown Network traffic detected: HTTP traffic on port 23 -> 52860
Source: CQbdBGQLxY Submission file: segment LOAD with 7.8979 entropy (max. 8.0)
Source: /tmp/CQbdBGQLxY (PID: 6231) Queries kernel information via 'uname': Jump to behavior
Source: CQbdBGQLxY, 6231.1.000055e9f96aa000.000055e9f9731000.rw-.sdmp, CQbdBGQLxY, 6234.1.000055e9f96aa000.000055e9f9731000.rw-.sdmp, CQbdBGQLxY, 6332.1.000055e9f96aa000.000055e9f9731000.rw-.sdmp, CQbdBGQLxY, 6349.1.000055e9f96aa000.000055e9f9731000.rw-.sdmp, CQbdBGQLxY, 6340.1.000055e9f96aa000.000055e9f9731000.rw-.sdmp, CQbdBGQLxY, 6235.1.000055e9f96aa000.000055e9f9731000.rw-.sdmp, CQbdBGQLxY, 6331.1.000055e9f96aa000.000055e9f9731000.rw-.sdmp, CQbdBGQLxY, 6241.1.000055e9f96aa000.000055e9f9731000.rw-.sdmp Binary or memory string: /etc/qemu-binfmt/mipsel
Source: CQbdBGQLxY, 6231.1.000055e9f96aa000.000055e9f9731000.rw-.sdmp, CQbdBGQLxY, 6234.1.000055e9f96aa000.000055e9f9731000.rw-.sdmp, CQbdBGQLxY, 6332.1.000055e9f96aa000.000055e9f9731000.rw-.sdmp, CQbdBGQLxY, 6349.1.000055e9f96aa000.000055e9f9731000.rw-.sdmp, CQbdBGQLxY, 6340.1.000055e9f96aa000.000055e9f9731000.rw-.sdmp, CQbdBGQLxY, 6235.1.000055e9f96aa000.000055e9f9731000.rw-.sdmp, CQbdBGQLxY, 6331.1.000055e9f96aa000.000055e9f9731000.rw-.sdmp, CQbdBGQLxY, 6241.1.000055e9f96aa000.000055e9f9731000.rw-.sdmp Binary or memory string: U!/etc/qemu-binfmt/mipsel
Source: CQbdBGQLxY, 6231.1.00007ffc38e37000.00007ffc38e58000.rw-.sdmp, CQbdBGQLxY, 6234.1.00007ffc38e37000.00007ffc38e58000.rw-.sdmp, CQbdBGQLxY, 6332.1.00007ffc38e37000.00007ffc38e58000.rw-.sdmp, CQbdBGQLxY, 6349.1.00007ffc38e37000.00007ffc38e58000.rw-.sdmp, CQbdBGQLxY, 6340.1.00007ffc38e37000.00007ffc38e58000.rw-.sdmp, CQbdBGQLxY, 6235.1.00007ffc38e37000.00007ffc38e58000.rw-.sdmp, CQbdBGQLxY, 6331.1.00007ffc38e37000.00007ffc38e58000.rw-.sdmp, CQbdBGQLxY, 6241.1.00007ffc38e37000.00007ffc38e58000.rw-.sdmp Binary or memory string: x86_64/usr/bin/qemu-mipsel/tmp/CQbdBGQLxYSUDO_USER=saturninoPATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/snap/binDISPLAY=:1.0XAUTHORITY=/run/user/1000/gdm/XauthoritySUDO_UID=1000TERM=xterm-256colorCOLORTERM=truecolorLOGNAME=rootUSER=rootLANG=en_US.UTF-8SUDO_COMMAND=/bin/bashHOME=/rootMAIL=/var/mail/rootSUDO_GID=1000SHELL=/bin/bash/tmp/CQbdBGQLxY
Source: CQbdBGQLxY, 6231.1.00007ffc38e37000.00007ffc38e58000.rw-.sdmp, CQbdBGQLxY, 6234.1.00007ffc38e37000.00007ffc38e58000.rw-.sdmp, CQbdBGQLxY, 6332.1.00007ffc38e37000.00007ffc38e58000.rw-.sdmp, CQbdBGQLxY, 6349.1.00007ffc38e37000.00007ffc38e58000.rw-.sdmp, CQbdBGQLxY, 6340.1.00007ffc38e37000.00007ffc38e58000.rw-.sdmp, CQbdBGQLxY, 6235.1.00007ffc38e37000.00007ffc38e58000.rw-.sdmp, CQbdBGQLxY, 6331.1.00007ffc38e37000.00007ffc38e58000.rw-.sdmp, CQbdBGQLxY, 6241.1.00007ffc38e37000.00007ffc38e58000.rw-.sdmp Binary or memory string: /usr/bin/qemu-mipsel

Stealing of Sensitive Information

barindex
Source: Yara match File source: 6349.1.00007f94a8400000.00007f94a8415000.r-x.sdmp, type: MEMORY
Source: Yara match File source: 6231.1.00007f94a8400000.00007f94a8415000.r-x.sdmp, type: MEMORY
Source: Yara match File source: 6340.1.00007f94a8400000.00007f94a8415000.r-x.sdmp, type: MEMORY
Source: Yara match File source: 6235.1.00007f94a8400000.00007f94a8415000.r-x.sdmp, type: MEMORY
Source: Yara match File source: 6331.1.00007f94a8400000.00007f94a8415000.r-x.sdmp, type: MEMORY
Source: Yara match File source: 6234.1.00007f94a8400000.00007f94a8415000.r-x.sdmp, type: MEMORY
Source: Yara match File source: 6241.1.00007f94a8400000.00007f94a8415000.r-x.sdmp, type: MEMORY
Source: Yara match File source: 6332.1.00007f94a8400000.00007f94a8415000.r-x.sdmp, type: MEMORY
Source: Yara match File source: dump.pcap, type: PCAP

Remote Access Functionality

barindex
Source: Yara match File source: 6349.1.00007f94a8400000.00007f94a8415000.r-x.sdmp, type: MEMORY
Source: Yara match File source: 6231.1.00007f94a8400000.00007f94a8415000.r-x.sdmp, type: MEMORY
Source: Yara match File source: 6340.1.00007f94a8400000.00007f94a8415000.r-x.sdmp, type: MEMORY
Source: Yara match File source: 6235.1.00007f94a8400000.00007f94a8415000.r-x.sdmp, type: MEMORY
Source: Yara match File source: 6331.1.00007f94a8400000.00007f94a8415000.r-x.sdmp, type: MEMORY
Source: Yara match File source: 6234.1.00007f94a8400000.00007f94a8415000.r-x.sdmp, type: MEMORY
Source: Yara match File source: 6241.1.00007f94a8400000.00007f94a8415000.r-x.sdmp, type: MEMORY
Source: Yara match File source: 6332.1.00007f94a8400000.00007f94a8415000.r-x.sdmp, type: MEMORY
Source: Yara match File source: dump.pcap, type: PCAP
  • No. of IPs < 25%
  • 25% < No. of IPs < 50%
  • 50% < No. of IPs < 75%
  • 75% < No. of IPs