Joe Sandbox Cloud Basic Analysis Report

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Linux Analysis Report
j0lGr8krMR.elf

Overview

General Information

Sample Name:j0lGr8krMR.elf
Original Sample Name:ac4401b81abe2ff869adb33d3eba6129.elf
Analysis ID:1352230
MD5:ac4401b81abe2ff869adb33d3eba6129
SHA1:cadfae1d275b185cfce011271788defb25944f76
SHA256:64fa6a096369897ae7d0dbc0986f44d31889ba93db84a3a7092f0000dda881f7
Tags:32elfmirairenesas
Infos:

Detection

Mirai
Score:92
Range:0 - 100
Whitelisted:false

Signatures

Malicious sample detected (through community Yara rule)
Antivirus / Scanner detection for submitted sample
Yara detected Mirai
Detected Mirai
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic
Connects to many ports of the same IP (likely port scanning)
Yara signature match
Sample has stripped symbol table
Uses the "uname" system call to query kernel version information (possible evasion)
Found strings indicative of a multi-platform dropper
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 contains strings indicative of BusyBox which embeds multiple Unix commands in a single executable

Classification

Analysis Advice

Static ELF header machine description suggests that the sample might not execute correctly on this machine.
All HTTP servers contacted by the sample do not answer. The sample is likely an old dropper which does no longer work.

General Information

Joe Sandbox Version:38.0.0 Ammolite
Analysis ID:1352230
Start date and time:2023-12-02 20:46:12 +01:00
Joe Sandbox Product:CloudBasic
Overall analysis duration:0h 4m 58s
Hypervisor based Inspection enabled:false
Report type:full
Cookbook file name:defaultlinuxfilecookbook.jbs
Analysis system description:Ubuntu Linux 20.04 x64 (Kernel 5.4.0-72, Firefox 91.0, Evince Document Viewer 3.36.10, LibreOffice 6.4.7.2, OpenJDK 11.0.11)
Analysis Mode:default
Sample file name:j0lGr8krMR.elf
renamed because original name is a hash value
Original Sample Name:ac4401b81abe2ff869adb33d3eba6129.elf
Detection:MAL
Classification:mal92.troj.linELF@0/1025@20/0

Runtime Messages

Command:/tmp/j0lGr8krMR.elf
PID:6205
Exit Code:0
Exit Code Info:
Killed:False
Standard Output:
done.
Standard Error:

Process Tree

  • system is lnxubuntu20
  • cleanup

Malware Threat Intel

Provided by

NameDescriptionAttributionBlogpost URLsLink
MiraiMirai is one of the first significant botnets targeting exposed networking devices running Linux. Found in August 2016 by MalwareMustDie, its name means "future" in Japanese. Nowadays it targets a wide range of networked embedded devices such as IP cameras, home routers (many vendors involved), and other IoT devices. Since the source code was published on "Hack Forums" many variants of the Mirai family appeared, infecting mostly home networks all around the world.No Attributionhttps://malpedia.caad.fkie.fraunhofer.de/details/elf.mirai

Yara Signatures

Initial Sample

SourceRuleDescriptionAuthorStrings
j0lGr8krMR.elfJoeSecurity_Mirai_3Yara detected MiraiJoe Security
    j0lGr8krMR.elfLinux_Trojan_Gafgyt_28a2fe0cunknownunknown
    • 0x154a0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
    • 0x154b4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
    • 0x154c8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
    • 0x154dc:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
    • 0x154f0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
    • 0x15504:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
    • 0x15518:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
    • 0x1552c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
    • 0x15540:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
    • 0x15554:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
    • 0x15568:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
    • 0x1557c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
    • 0x15590:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
    • 0x155a4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
    • 0x155b8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
    • 0x155cc:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
    • 0x155e0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
    • 0x155f4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
    • 0x15608:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
    • 0x1561c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
    • 0x15630:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F

    Memory Dumps

    SourceRuleDescriptionAuthorStrings
    6205.1.00007fa23c400000.00007fa23c418000.r-x.sdmpJoeSecurity_Mirai_3Yara detected MiraiJoe Security
      6205.1.00007fa23c400000.00007fa23c418000.r-x.sdmpLinux_Trojan_Gafgyt_28a2fe0cunknownunknown
      • 0x154a0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
      • 0x154b4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
      • 0x154c8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
      • 0x154dc:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
      • 0x154f0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
      • 0x15504:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
      • 0x15518:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
      • 0x1552c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
      • 0x15540:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
      • 0x15554:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
      • 0x15568:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
      • 0x1557c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
      • 0x15590:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
      • 0x155a4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
      • 0x155b8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
      • 0x155cc:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
      • 0x155e0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
      • 0x155f4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
      • 0x15608:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
      • 0x1561c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
      • 0x15630:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
      Process Memory Space: j0lGr8krMR.elf PID: 6205JoeSecurity_Mirai_3Yara detected MiraiJoe Security
        Process Memory Space: j0lGr8krMR.elf PID: 6205Linux_Trojan_Gafgyt_28a2fe0cunknownunknown
        • 0x16a3:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
        • 0x16b7:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
        • 0x16cb:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
        • 0x16df:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
        • 0x16f3:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
        • 0x1707:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
        • 0x171b:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
        • 0x172f:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
        • 0x1743:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
        • 0x1757:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
        • 0x176b:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
        • 0x177f:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
        • 0x1793:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
        • 0x17a7:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
        • 0x17bb:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
        • 0x17cf:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
        • 0x17e3:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
        • 0x17f7:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
        • 0x180b:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
        • 0x181f:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
        • 0x1833:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F

        Snort Signatures

        Timestamp:192.168.2.2345.142.182.9538990439572030490 12/02/23-20:47:38.592826
        SID:2030490
        Source Port:38990
        Destination Port:43957
        Protocol:TCP
        Classtype:A Network Trojan was detected
        Timestamp:192.168.2.2345.142.182.9538980439572030490 12/02/23-20:47:08.229628
        SID:2030490
        Source Port:38980
        Destination Port:43957
        Protocol:TCP
        Classtype:A Network Trojan was detected
        Timestamp:192.168.2.2345.142.182.9538992439572030490 12/02/23-20:47:45.068599
        SID:2030490
        Source Port:38992
        Destination Port:43957
        Protocol:TCP
        Classtype:A Network Trojan was detected
        Timestamp:192.168.2.2345.142.182.9539006439572030490 12/02/23-20:48:28.386421
        SID:2030490
        Source Port:39006
        Destination Port:43957
        Protocol:TCP
        Classtype:A Network Trojan was detected
        Timestamp:192.168.2.2345.142.182.9538994439572030490 12/02/23-20:47:47.539876
        SID:2030490
        Source Port:38994
        Destination Port:43957
        Protocol:TCP
        Classtype:A Network Trojan was detected
        Timestamp:192.168.2.2345.142.182.9538982439572030490 12/02/23-20:47:12.707004
        SID:2030490
        Source Port:38982
        Destination Port:43957
        Protocol:TCP
        Classtype:A Network Trojan was detected
        Timestamp:192.168.2.2345.142.182.9538984439572030490 12/02/23-20:47:21.180509
        SID:2030490
        Source Port:38984
        Destination Port:43957
        Protocol:TCP
        Classtype:A Network Trojan was detected
        Timestamp:192.168.2.2345.142.182.9539000439572030490 12/02/23-20:48:05.965545
        SID:2030490
        Source Port:39000
        Destination Port:43957
        Protocol:TCP
        Classtype:A Network Trojan was detected
        Timestamp:192.168.2.2345.142.182.9539008439572030490 12/02/23-20:48:31.864822
        SID:2030490
        Source Port:39008
        Destination Port:43957
        Protocol:TCP
        Classtype:A Network Trojan was detected
        Timestamp:192.168.2.2345.142.182.9538976439572030490 12/02/23-20:46:55.289019
        SID:2030490
        Source Port:38976
        Destination Port:43957
        Protocol:TCP
        Classtype:A Network Trojan was detected
        Timestamp:192.168.2.2345.142.182.9539010439572030490 12/02/23-20:48:40.343132
        SID:2030490
        Source Port:39010
        Destination Port:43957
        Protocol:TCP
        Classtype:A Network Trojan was detected
        Timestamp:192.168.2.2345.142.182.9538998439572030490 12/02/23-20:47:58.494074
        SID:2030490
        Source Port:38998
        Destination Port:43957
        Protocol:TCP
        Classtype:A Network Trojan was detected
        Timestamp:192.168.2.2345.142.182.9538986439572030490 12/02/23-20:47:26.649912
        SID:2030490
        Source Port:38986
        Destination Port:43957
        Protocol:TCP
        Classtype:A Network Trojan was detected
        Timestamp:192.168.2.2345.142.182.9538988439572030490 12/02/23-20:47:32.122592
        SID:2030490
        Source Port:38988
        Destination Port:43957
        Protocol:TCP
        Classtype:A Network Trojan was detected
        Timestamp:192.168.2.2345.142.182.9538978439572030490 12/02/23-20:47:00.758008
        SID:2030490
        Source Port:38978
        Destination Port:43957
        Protocol:TCP
        Classtype:A Network Trojan was detected
        Timestamp:192.168.2.2345.142.182.9539012439572030490 12/02/23-20:48:43.827820
        SID:2030490
        Source Port:39012
        Destination Port:43957
        Protocol:TCP
        Classtype:A Network Trojan was detected
        Timestamp:192.168.2.2345.142.182.9538996439572030490 12/02/23-20:47:54.011353
        SID:2030490
        Source Port:38996
        Destination Port:43957
        Protocol:TCP
        Classtype:A Network Trojan was detected
        Timestamp:192.168.2.2345.142.182.9539002439572030490 12/02/23-20:48:13.435286
        SID:2030490
        Source Port:39002
        Destination Port:43957
        Protocol:TCP
        Classtype:A Network Trojan was detected
        Timestamp:192.168.2.2345.142.182.9539014439572030490 12/02/23-20:48:53.301910
        SID:2030490
        Source Port:39014
        Destination Port:43957
        Protocol:TCP
        Classtype:A Network Trojan was detected
        Timestamp:192.168.2.2345.142.182.9539004439572030490 12/02/23-20:48:17.910173
        SID:2030490
        Source Port:39004
        Destination Port:43957
        Protocol:TCP
        Classtype:A Network Trojan was detected

        Joe Sandbox Signatures

        Click to jump to signature section

        Show All Signature Results

        AV Detection

        barindex
        Antivirus / Scanner detection for submitted sample
        Source: j0lGr8krMR.elfAvira: detected
        Multi AV Scanner detection for submitted file
        Source: j0lGr8krMR.elfReversingLabs: Detection: 64%
        Source: j0lGr8krMR.elfVirustotal: Detection: 66%Perma Link
        Source: j0lGr8krMR.elfString: HTTP/1.1 200 OKtop1hbt.armtop1hbt.arm5top1hbt.arm6top1hbt.arm7top1hbt.mipstop1hbt.mpsltop1hbt.x86_64top1hbt.sh4/proc/proc/%d/cmdlinernetstatwgetcurlbusybox/bin/busybox/proc//proc/%s/exe/proc/self/exevar/Challengeapp/hi3511gmDVRiboxusr/dvr_main _8182T_1108mnt/mtd/app/guivar/Kylinl0 c/udevdanko-app/ankosample _8182T_1104var/tmp/soniahicorestm_hi3511_dvr/usr/lib/systemd/systemd/usr/libexec/openssh/sftp-serverusr/shellmnt/sys/bin/boot/media/srv/var/run/sbin/lib/etc/dev/home/Davincitelnetsshwatchdog/var/spool/var/Sofiasshd/usr/compress/bin//compress/bin/compress/usr/bashhttpdtelnetddropbearropbearencodersystem/root/dvr_gui//root/dvr_app//anko-app//opt/abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ/usr/sbin/reboot/usr/bin/reboot/usr/sbin/shutdown/usr/bin/shutdown/usr/sbin/poweroff/usr/bin/poweroff/usr/sbin/halt/usr/bin/halt3f

        Networking

        barindex
        Snort IDS alert for network traffic
        Source: TrafficSnort IDS: 2030490 ET TROJAN ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1) 192.168.2.23:38976 -> 45.142.182.95:43957
        Source: TrafficSnort IDS: 2030490 ET TROJAN ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1) 192.168.2.23:38978 -> 45.142.182.95:43957
        Source: TrafficSnort IDS: 2030490 ET TROJAN ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1) 192.168.2.23:38980 -> 45.142.182.95:43957
        Source: TrafficSnort IDS: 2030490 ET TROJAN ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1) 192.168.2.23:38982 -> 45.142.182.95:43957
        Source: TrafficSnort IDS: 2030490 ET TROJAN ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1) 192.168.2.23:38984 -> 45.142.182.95:43957
        Source: TrafficSnort IDS: 2030490 ET TROJAN ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1) 192.168.2.23:38986 -> 45.142.182.95:43957
        Source: TrafficSnort IDS: 2030490 ET TROJAN ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1) 192.168.2.23:38988 -> 45.142.182.95:43957
        Source: TrafficSnort IDS: 2030490 ET TROJAN ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1) 192.168.2.23:38990 -> 45.142.182.95:43957
        Source: TrafficSnort IDS: 2030490 ET TROJAN ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1) 192.168.2.23:38992 -> 45.142.182.95:43957
        Source: TrafficSnort IDS: 2030490 ET TROJAN ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1) 192.168.2.23:38994 -> 45.142.182.95:43957
        Source: TrafficSnort IDS: 2030490 ET TROJAN ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1) 192.168.2.23:38996 -> 45.142.182.95:43957
        Source: TrafficSnort IDS: 2030490 ET TROJAN ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1) 192.168.2.23:38998 -> 45.142.182.95:43957
        Source: TrafficSnort IDS: 2030490 ET TROJAN ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1) 192.168.2.23:39000 -> 45.142.182.95:43957
        Source: TrafficSnort IDS: 2030490 ET TROJAN ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1) 192.168.2.23:39002 -> 45.142.182.95:43957
        Source: TrafficSnort IDS: 2030490 ET TROJAN ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1) 192.168.2.23:39004 -> 45.142.182.95:43957
        Source: TrafficSnort IDS: 2030490 ET TROJAN ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1) 192.168.2.23:39006 -> 45.142.182.95:43957
        Source: TrafficSnort IDS: 2030490 ET TROJAN ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1) 192.168.2.23:39008 -> 45.142.182.95:43957
        Source: TrafficSnort IDS: 2030490 ET TROJAN ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1) 192.168.2.23:39010 -> 45.142.182.95:43957
        Source: TrafficSnort IDS: 2030490 ET TROJAN ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1) 192.168.2.23:39012 -> 45.142.182.95:43957
        Source: TrafficSnort IDS: 2030490 ET TROJAN ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1) 192.168.2.23:39014 -> 45.142.182.95:43957
        Connects to many ports of the same IP (likely port scanning)
        Source: global trafficTCP traffic: 45.142.182.95 ports 43957,3,4,5,7,9
        Source: global trafficTCP traffic: 192.168.2.23:43928 -> 91.189.91.42:443
        Source: global trafficTCP traffic: 192.168.2.23:42836 -> 91.189.91.43:443
        Source: global trafficTCP traffic: 192.168.2.23:42516 -> 109.202.202.202:80
        Source: global trafficTCP traffic: 192.168.2.23:38976 -> 45.142.182.95:43957
        Source: unknownDNS traffic detected: queries for: botnet.shoprbx.com
        Source: unknownNetwork traffic detected: HTTP traffic on port 43928 -> 443
        Source: unknownNetwork traffic detected: HTTP traffic on port 42836 -> 443
        Source: unknownTCP traffic detected without corresponding DNS query: 91.189.91.42
        Source: unknownTCP traffic detected without corresponding DNS query: 91.189.91.43
        Source: unknownTCP traffic detected without corresponding DNS query: 109.202.202.202
        Source: unknownTCP traffic detected without corresponding DNS query: 91.189.91.42
        Source: unknownTCP traffic detected without corresponding DNS query: 91.189.91.43
        Source: unknownTCP traffic detected without corresponding DNS query: 109.202.202.202
        Source: unknownTCP traffic detected without corresponding DNS query: 91.189.91.42
        Source: unknownTCP traffic detected without corresponding DNS query: 91.189.91.43

        System Summary

        barindex
        Malicious sample detected (through community Yara rule)
        Source: j0lGr8krMR.elf, type: SAMPLEMatched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
        Source: 6205.1.00007fa23c400000.00007fa23c418000.r-x.sdmp, type: MEMORYMatched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
        Source: Process Memory Space: j0lGr8krMR.elf PID: 6205, type: MEMORYSTRMatched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
        Source: j0lGr8krMR.elf, type: SAMPLEMatched 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: 6205.1.00007fa23c400000.00007fa23c418000.r-x.sdmp, type: MEMORYMatched 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: j0lGr8krMR.elf PID: 6205, type: MEMORYSTRMatched 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: ELF static info symbol of initial sample.symtab present: no
        Source: Initial sampleString containing 'busybox' found: busybox
        Source: Initial sampleString containing 'busybox' found: /bin/busybox
        Source: Initial sampleString containing 'busybox' found: HTTP/1.1 200 OKtop1hbt.armtop1hbt.arm5top1hbt.arm6top1hbt.arm7top1hbt.mipstop1hbt.mpsltop1hbt.x86_64top1hbt.sh4/proc/proc/%d/cmdlinernetstatwgetcurlbusybox/bin/busybox/proc//proc/%s/exe/proc/self/exevar/Challengeapp/hi3511gmDVRiboxusr/dvr_main _8182T_1108mnt/mtd/app/guivar/Kylinl0 c/udevdanko-app/ankosample _8182T_1104var/tmp/soniahicorestm_hi3511_dvr/usr/lib/systemd/systemd/usr/libexec/openssh/sftp-serverusr/shellmnt/sys/bin/boot/media/srv/var/run/sbin/lib/etc/dev/home/Davincitelnetsshwatchdog/var/spool/var/Sofiasshd/usr/compress/bin//compress/bin/compress/usr/bashhttpdtelnetddropbearropbearencodersystem/root/dvr_gui//root/dvr_app//anko-app//opt/abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ/usr/sbin/reboot/usr/bin/reboot/usr/sbin/shutdown/usr/bin/shutdown/usr/sbin/poweroff/usr/bin/poweroff/usr/sbin/halt/usr/bin/halt3f
        Source: classification engineClassification label: mal92.troj.linELF@0/1025@20/0
        Source: /tmp/j0lGr8krMR.elf (PID: 6209)File opened: /proc/1582/cmdlineJump to behavior
        Source: /tmp/j0lGr8krMR.elf (PID: 6209)File opened: /proc/3088/cmdlineJump to behavior
        Source: /tmp/j0lGr8krMR.elf (PID: 6209)File opened: /proc/230/cmdlineJump to behavior
        Source: /tmp/j0lGr8krMR.elf (PID: 6209)File opened: /proc/110/cmdlineJump to behavior
        Source: /tmp/j0lGr8krMR.elf (PID: 6209)File opened: /proc/231/cmdlineJump to behavior
        Source: /tmp/j0lGr8krMR.elf (PID: 6209)File opened: /proc/111/cmdlineJump to behavior
        Source: /tmp/j0lGr8krMR.elf (PID: 6209)File opened: /proc/232/cmdlineJump to behavior
        Source: /tmp/j0lGr8krMR.elf (PID: 6209)File opened: /proc/1579/cmdlineJump to behavior
        Source: /tmp/j0lGr8krMR.elf (PID: 6209)File opened: /proc/112/cmdlineJump to behavior
        Source: /tmp/j0lGr8krMR.elf (PID: 6209)File opened: /proc/233/cmdlineJump to behavior
        Source: /tmp/j0lGr8krMR.elf (PID: 6209)File opened: /proc/1699/cmdlineJump to behavior
        Source: /tmp/j0lGr8krMR.elf (PID: 6209)File opened: /proc/113/cmdlineJump to behavior
        Source: /tmp/j0lGr8krMR.elf (PID: 6209)File opened: /proc/234/cmdlineJump to behavior
        Source: /tmp/j0lGr8krMR.elf (PID: 6209)File opened: /proc/1335/cmdlineJump to behavior
        Source: /tmp/j0lGr8krMR.elf (PID: 6209)File opened: /proc/1698/cmdlineJump to behavior
        Source: /tmp/j0lGr8krMR.elf (PID: 6209)File opened: /proc/114/cmdlineJump to behavior
        Source: /tmp/j0lGr8krMR.elf (PID: 6209)File opened: /proc/235/cmdlineJump to behavior
        Source: /tmp/j0lGr8krMR.elf (PID: 6209)File opened: /proc/1334/cmdlineJump to behavior
        Source: /tmp/j0lGr8krMR.elf (PID: 6209)File opened: /proc/1576/cmdlineJump to behavior
        Source: /tmp/j0lGr8krMR.elf (PID: 6209)File opened: /proc/2302/cmdlineJump to behavior
        Source: /tmp/j0lGr8krMR.elf (PID: 6209)File opened: /proc/115/cmdlineJump to behavior
        Source: /tmp/j0lGr8krMR.elf (PID: 6209)File opened: /proc/236/cmdlineJump to behavior
        Source: /tmp/j0lGr8krMR.elf (PID: 6209)File opened: /proc/116/cmdlineJump to behavior
        Source: /tmp/j0lGr8krMR.elf (PID: 6209)File opened: /proc/237/cmdlineJump to behavior
        Source: /tmp/j0lGr8krMR.elf (PID: 6209)File opened: /proc/117/cmdlineJump to behavior
        Source: /tmp/j0lGr8krMR.elf (PID: 6209)File opened: /proc/118/cmdlineJump to behavior
        Source: /tmp/j0lGr8krMR.elf (PID: 6209)File opened: /proc/910/cmdlineJump to behavior
        Source: /tmp/j0lGr8krMR.elf (PID: 6209)File opened: /proc/119/cmdlineJump to behavior
        Source: /tmp/j0lGr8krMR.elf (PID: 6209)File opened: /proc/912/cmdlineJump to behavior
        Source: /tmp/j0lGr8krMR.elf (PID: 6209)File opened: /proc/10/cmdlineJump to behavior
        Source: /tmp/j0lGr8krMR.elf (PID: 6209)File opened: /proc/2307/cmdlineJump to behavior
        Source: /tmp/j0lGr8krMR.elf (PID: 6209)File opened: /proc/11/cmdlineJump to behavior
        Source: /tmp/j0lGr8krMR.elf (PID: 6209)File opened: /proc/918/cmdlineJump to behavior
        Source: /tmp/j0lGr8krMR.elf (PID: 6209)File opened: /proc/12/cmdlineJump to behavior
        Source: /tmp/j0lGr8krMR.elf (PID: 6209)File opened: /proc/13/cmdlineJump to behavior
        Source: /tmp/j0lGr8krMR.elf (PID: 6209)File opened: /proc/14/cmdlineJump to behavior
        Source: /tmp/j0lGr8krMR.elf (PID: 6209)File opened: /proc/15/cmdlineJump to behavior
        Source: /tmp/j0lGr8krMR.elf (PID: 6209)File opened: /proc/16/cmdlineJump to behavior
        Source: /tmp/j0lGr8krMR.elf (PID: 6209)File opened: /proc/17/cmdlineJump to behavior
        Source: /tmp/j0lGr8krMR.elf (PID: 6209)File opened: /proc/18/cmdlineJump to behavior
        Source: /tmp/j0lGr8krMR.elf (PID: 6209)File opened: /proc/1594/cmdlineJump to behavior
        Source: /tmp/j0lGr8krMR.elf (PID: 6209)File opened: /proc/120/cmdlineJump to behavior
        Source: /tmp/j0lGr8krMR.elf (PID: 6209)File opened: /proc/121/cmdlineJump to behavior
        Source: /tmp/j0lGr8krMR.elf (PID: 6209)File opened: /proc/1349/cmdlineJump to behavior
        Source: /tmp/j0lGr8krMR.elf (PID: 6209)File opened: /proc/1/cmdlineJump to behavior
        Source: /tmp/j0lGr8krMR.elf (PID: 6209)File opened: /proc/122/cmdlineJump to behavior
        Source: /tmp/j0lGr8krMR.elf (PID: 6209)File opened: /proc/243/cmdlineJump to behavior
        Source: /tmp/j0lGr8krMR.elf (PID: 6209)File opened: /proc/123/cmdlineJump to behavior
        Source: /tmp/j0lGr8krMR.elf (PID: 6209)File opened: /proc/2/cmdlineJump to behavior
        Source: /tmp/j0lGr8krMR.elf (PID: 6209)File opened: /proc/124/cmdlineJump to behavior
        Source: /tmp/j0lGr8krMR.elf (PID: 6209)File opened: /proc/3/cmdlineJump to behavior
        Source: /tmp/j0lGr8krMR.elf (PID: 6209)File opened: /proc/4/cmdlineJump to behavior
        Source: /tmp/j0lGr8krMR.elf (PID: 6209)File opened: /proc/125/cmdlineJump to behavior
        Source: /tmp/j0lGr8krMR.elf (PID: 6209)File opened: /proc/126/cmdlineJump to behavior
        Source: /tmp/j0lGr8krMR.elf (PID: 6209)File opened: /proc/1344/cmdlineJump to behavior
        Source: /tmp/j0lGr8krMR.elf (PID: 6209)File opened: /proc/1465/cmdlineJump to behavior
        Source: /tmp/j0lGr8krMR.elf (PID: 6209)File opened: /proc/1586/cmdlineJump to behavior
        Source: /tmp/j0lGr8krMR.elf (PID: 6209)File opened: /proc/127/cmdlineJump to behavior
        Source: /tmp/j0lGr8krMR.elf (PID: 6209)File opened: /proc/6/cmdlineJump to behavior
        Source: /tmp/j0lGr8krMR.elf (PID: 6209)File opened: /proc/248/cmdlineJump to behavior
        Source: /tmp/j0lGr8krMR.elf (PID: 6209)File opened: /proc/128/cmdlineJump to behavior
        Source: /tmp/j0lGr8krMR.elf (PID: 6209)File opened: /proc/249/cmdlineJump to behavior
        Source: /tmp/j0lGr8krMR.elf (PID: 6209)File opened: /proc/1463/cmdlineJump to behavior
        Source: /tmp/j0lGr8krMR.elf (PID: 6209)File opened: /proc/800/cmdlineJump to behavior
        Source: /tmp/j0lGr8krMR.elf (PID: 6209)File opened: /proc/9/cmdlineJump to behavior
        Source: /tmp/j0lGr8krMR.elf (PID: 6209)File opened: /proc/801/cmdlineJump to behavior
        Source: /tmp/j0lGr8krMR.elf (PID: 6209)File opened: /proc/20/cmdlineJump to behavior
        Source: /tmp/j0lGr8krMR.elf (PID: 6209)File opened: /proc/21/cmdlineJump to behavior
        Source: /tmp/j0lGr8krMR.elf (PID: 6209)File opened: /proc/1900/cmdlineJump to behavior
        Source: /tmp/j0lGr8krMR.elf (PID: 6209)File opened: /proc/22/cmdlineJump to behavior
        Source: /tmp/j0lGr8krMR.elf (PID: 6209)File opened: /proc/23/cmdlineJump to behavior
        Source: /tmp/j0lGr8krMR.elf (PID: 6209)File opened: /proc/24/cmdlineJump to behavior
        Source: /tmp/j0lGr8krMR.elf (PID: 6209)File opened: /proc/25/cmdlineJump to behavior
        Source: /tmp/j0lGr8krMR.elf (PID: 6209)File opened: /proc/26/cmdlineJump to behavior
        Source: /tmp/j0lGr8krMR.elf (PID: 6209)File opened: /proc/27/cmdlineJump to behavior
        Source: /tmp/j0lGr8krMR.elf (PID: 6209)File opened: /proc/28/cmdlineJump to behavior
        Source: /tmp/j0lGr8krMR.elf (PID: 6209)File opened: /proc/29/cmdlineJump to behavior
        Source: /tmp/j0lGr8krMR.elf (PID: 6209)File opened: /proc/491/cmdlineJump to behavior
        Source: /tmp/j0lGr8krMR.elf (PID: 6209)File opened: /proc/250/cmdlineJump to behavior
        Source: /tmp/j0lGr8krMR.elf (PID: 6209)File opened: /proc/130/cmdlineJump to behavior
        Source: /tmp/j0lGr8krMR.elf (PID: 6209)File opened: /proc/251/cmdlineJump to behavior
        Source: /tmp/j0lGr8krMR.elf (PID: 6209)File opened: /proc/252/cmdlineJump to behavior
        Source: /tmp/j0lGr8krMR.elf (PID: 6209)File opened: /proc/132/cmdlineJump to behavior
        Source: /tmp/j0lGr8krMR.elf (PID: 6209)File opened: /proc/253/cmdlineJump to behavior
        Source: /tmp/j0lGr8krMR.elf (PID: 6209)File opened: /proc/254/cmdlineJump to behavior
        Source: /tmp/j0lGr8krMR.elf (PID: 6209)File opened: /proc/255/cmdlineJump to behavior
        Source: /tmp/j0lGr8krMR.elf (PID: 6209)File opened: /proc/256/cmdlineJump to behavior
        Source: /tmp/j0lGr8krMR.elf (PID: 6209)File opened: /proc/1599/cmdlineJump to behavior
        Source: /tmp/j0lGr8krMR.elf (PID: 6209)File opened: /proc/257/cmdlineJump to behavior
        Source: /tmp/j0lGr8krMR.elf (PID: 6209)File opened: /proc/1477/cmdlineJump to behavior
        Source: /tmp/j0lGr8krMR.elf (PID: 6209)File opened: /proc/379/cmdlineJump to behavior
        Source: /tmp/j0lGr8krMR.elf (PID: 6209)File opened: /proc/258/cmdlineJump to behavior
        Source: /tmp/j0lGr8krMR.elf (PID: 6209)File opened: /proc/1476/cmdlineJump to behavior
        Source: /tmp/j0lGr8krMR.elf (PID: 6209)File opened: /proc/259/cmdlineJump to behavior
        Source: /tmp/j0lGr8krMR.elf (PID: 6209)File opened: /proc/1475/cmdlineJump to behavior
        Source: /tmp/j0lGr8krMR.elf (PID: 6209)File opened: /proc/936/cmdlineJump to behavior
        Source: /tmp/j0lGr8krMR.elf (PID: 6209)File opened: /proc/30/cmdlineJump to behavior
        Source: /tmp/j0lGr8krMR.elf (PID: 6209)File opened: /proc/2208/cmdlineJump to behavior
        Source: /tmp/j0lGr8krMR.elf (PID: 6209)File opened: /proc/35/cmdlineJump to behavior
        Source: /tmp/j0lGr8krMR.elf (PID: 6209)File opened: /proc/6146/cmdlineJump to behavior
        Source: /tmp/j0lGr8krMR.elf (PID: 6209)File opened: /proc/1809/cmdlineJump to behavior
        Source: /tmp/j0lGr8krMR.elf (PID: 6209)File opened: /proc/1494/cmdlineJump to behavior
        Source: /tmp/j0lGr8krMR.elf (PID: 6209)File opened: /proc/260/cmdlineJump to behavior
        Source: /tmp/j0lGr8krMR.elf (PID: 6209)File opened: /proc/261/cmdlineJump to behavior
        Source: /tmp/j0lGr8krMR.elf (PID: 6209)File opened: /proc/141/cmdlineJump to behavior
        Source: /tmp/j0lGr8krMR.elf (PID: 6205)Queries kernel information via 'uname': Jump to behavior
        Source: j0lGr8krMR.elf, 6205.1.00007ffd112f9000.00007ffd1131a000.rw-.sdmpBinary or memory string: x86_64/usr/bin/qemu-sh4/tmp/j0lGr8krMR.elfSUDO_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/j0lGr8krMR.elf
        Source: j0lGr8krMR.elf, 6205.1.00007ffd112f9000.00007ffd1131a000.rw-.sdmpBinary or memory string: /usr/bin/qemu-sh4
        Source: j0lGr8krMR.elf, 6205.1.000055ab9bf72000.000055ab9bfd5000.rw-.sdmpBinary or memory string: U5!/etc/qemu-binfmt/sh4
        Source: j0lGr8krMR.elf, 6205.1.000055ab9bf72000.000055ab9bfd5000.rw-.sdmpBinary or memory string: /etc/qemu-binfmt/sh4

        Stealing of Sensitive Information

        barindex
        Yara detected Mirai
        Source: Yara matchFile source: j0lGr8krMR.elf, type: SAMPLE
        Source: Yara matchFile source: 6205.1.00007fa23c400000.00007fa23c418000.r-x.sdmp, type: MEMORY
        Source: Yara matchFile source: Process Memory Space: j0lGr8krMR.elf PID: 6205, type: MEMORYSTR

        Remote Access Functionality