MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 68c050715485043a2b06f9eb5f19deb132441327d69c8f4db82a09338fa0fdcf. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


Mirai


Vendor detections: 9


Intelligence 9 IOCs YARA 2 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 68c050715485043a2b06f9eb5f19deb132441327d69c8f4db82a09338fa0fdcf
SHA3-384 hash: d8d5a7c0c3fec512354df41687246af3441cc89df173cef1e8e29fd420e851a0ca873be95e51755cdd603675d9461315
SHA1 hash: b72d9b075b3c39b74177a20bb1e3c7e48ee7f61c
MD5 hash: 82a24311c62593b124bc00f1c89438b3
humanhash: iowa-black-skylark-quebec
File name:82a24311c62593b124bc00f1c89438b3
Download: download sample
Signature Mirai
Create hunting rule
File size:55'268 bytes
First seen:2022-06-03 12:04:14 UTC
Last seen:2022-06-03 12:45:36 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:X4nzDX/EYrti+KDkgyVoN03cIWeq/IvmRXJnTnkDFRB9q3UEL/sjPSfyqI4:X4nXfi+OZAUIWHgeZJnTkIL/sjPSKe
TLSH T1A0430271BD19FF98FAF18472C8794E4752BA7BB531943CB81C39864876A148387EF141
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Reporter zbetcheckin
Tags:32 arm elf gafgyt mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
329
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999.21948.32177.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug gafgyt mirai wacatac
Link:
https://www.filescan.io/uploads/6299f8f00003c05e7e992c21/reports/6453cc92-60fe-4b07-9beb-2b26dc708aea/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
UPX
Botnet:
unknown
Number of open files:
157
Number of processes launched:
6
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/68c050715485043a2b06f9eb5f19deb132441327d69c8f4db82a09338fa0fdcf
Behaviour
Firewall Changes
Information Gathering
Kernel Modules
Botnet C2s
TCP botnet C2(s):
172.245.210.119:20129
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Malware family:
Gafgyt
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/0808c737-553e-42f1-8161-e070f7fe4f81
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj.evad
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1006327
Signature
Deletes security-related log files
Multi AV Scanner detection for submitted file
Opens /proc/net/* files useful for finding connected devices and routers
Sample deletes itself
Sample is packed with UPX
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 638824 Sample: WHfafECGSc Startdate: 03/06/2022 Architecture: LINUX Score: 72 42 109.202.202.202, 80 INIT7CH Switzerland 2->42 44 91.189.91.42, 443 CANONICAL-ASGB United Kingdom 2->44 46 2 other IPs or domains 2->46 48 Multi AV Scanner detection for submitted file 2->48 50 Yara detected Mirai 2->50 52 Sample is packed with UPX 2->52 10 WHfafECGSc 2->10         started        signatures3 process4 signatures5 54 Opens /proc/net/* files useful for finding connected devices and routers 10->54 13 WHfafECGSc 10->13         started        15 WHfafECGSc 10->15         started        process6 process7 17 WHfafECGSc 13->17         started        process8 19 WHfafECGSc sh 17->19         started        21 WHfafECGSc sh 17->21         started        23 WHfafECGSc sh 17->23         started        25 5 other processes 17->25 process9 27 sh rm 19->27         started        30 sh rm 21->30         started        32 sh rm 23->32         started        34 sh rm 25->34         started        36 sh pkill 25->36         started        38 sh pkill 25->38         started        40 2 other processes 25->40 signatures10 56 Sample deletes itself 27->56 58 Deletes security-related log files 30->58
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/68c050715485043a2b06f9eb5f19deb132441327d69c8f4db82a09338fa0fdcf/
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2022-06-03 12:05:05 UTC
File Type:
ELF32 Little (Exe)
AV detection:
13 of 26 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ndafa4kuqucdukyg7hvv6go6wezeiezh22oi6tnyfiethd5a7xhq._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
linux
Link:
https://tria.ge/reports/220603-n86b9sefh5/
Behaviour
Reads runtime system information
Writes file to tmp directory
Reads CPU attributes
Reads system network configuration
Reads system routing table
Write file to user bin folder
Deletes system logs
Modifies the Watchdog daemon
Writes file to system bin folder
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/68c050715485043a2b06f9eb5f19deb132441327d69c8f4db82a09338fa0fdcf

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 68c050715485043a2b06f9eb5f19deb132441327d69c8f4db82a09338fa0fdcf

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2223312/

Comments


Avatar
zbet commented on 2022-06-03 12:04:19 UTC

url : hxxp://172.245.210.119/.rIIoOx50/JFS.arm6