MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a0d45da423f48b84b516c360a3ee501c793340a15fb2ca27c5d5e51a6c2da50c. 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


MrBlack


Vendor detections: 5


Intelligence 5 IOCs YARA 2 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a0d45da423f48b84b516c360a3ee501c793340a15fb2ca27c5d5e51a6c2da50c
SHA3-384 hash: c9d408ddfb8b0290e92adf5e70727064bb7910f5e794210318176cd208573518ddfde41cf37d5951a97506f669b8e18b
SHA1 hash: 1b22291d5c08b98acd7e768f11b5b63da2600f91
MD5 hash: 50aaeda216f7f405618eff9830e5241f
humanhash: golf-alabama-papa-april
File name:50aaeda216f7f405618eff9830e5241f
Download: download sample
Signature MrBlack
Create hunting rule
File size:748'716 bytes
First seen:2021-12-19 18:32:18 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 12288:BT88nNzKOrU5wIQGq6JvWIvnmZajby5LjvzyKhGQ8hX5e6rJb17x90p:F8C9KO4lHq6JedZajbgLjHLU5ZJbxxC
TLSH T149F43949FD814F51C5C12ABAF61F8398736B4398D7EAF306691847242FCB99E0F3A641
telfhash t10721ed98c41e604896928800ec3f1ec11a5bc2575238ed927b79d8d61c7d488fc97a6b
Reporter zbetcheckin
Tags:32 arm elf MrBlack

Intelligence

File Origin
# of uploads :
1
# of downloads :
163
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Unix.Dropper.Mirai-7135968-0
Create hunting rule

Unix.Trojan.Ddostf-6443160-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/61bf7ae3ec6c6c14a9e31c46/reports/056ba7c8-ee79-4276-b036-15a056bf893b/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/a0d45da423f48b84b516c360a3ee501c793340a15fb2ca27c5d5e51a6c2da50c
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Malware family:
ddostf
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/350388d9-358d-4d47-bc81-24d261844447
Result
Threat name:
Unknown
Detection:
malicious
Classification:
n/a
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/909882
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sets full permissions to files and/or directories
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 542360 Sample: 28Ws1PclCJ Startdate: 19/12/2021 Architecture: LINUX Score: 68 45 205.185.117.54, 32802, 32804, 32806 PONYNETUS United States 2->45 47 109.202.202.202, 80 INIT7CH Switzerland 2->47 49 3 other IPs or domains 2->49 51 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->51 53 Malicious sample detected (through community Yara rule) 2->53 55 Multi AV Scanner detection for submitted file 2->55 10 28Ws1PclCJ 2->10         started        12 dash rm 2->12         started        signatures3 process4 process5 14 28Ws1PclCJ sh 10->14         started        16 28Ws1PclCJ 10->16         started        18 28Ws1PclCJ sh 10->18         started        20 7 other processes 10->20 process6 22 sh chmod 14->22         started        25 28Ws1PclCJ 16->25         started        27 28Ws1PclCJ 16->27         started        29 sh chmod 18->29         started        31 sh mv 20->31         started        33 sh sed 20->33         started        35 sh sed 20->35         started        37 4 other processes 20->37 signatures7 57 Sets full permissions to files and/or directories 22->57 39 28Ws1PclCJ 25->39         started        41 28Ws1PclCJ 27->41         started        process8 process9 43 28Ws1PclCJ 39->43         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a0d45da423f48b84b516c360a3ee501c793340a15fb2ca27c5d5e51a6c2da50c/
Threat name:
Linux.Trojan.Ddostf
Create hunting rule
Status:
Malicious
First seen:
2021-12-18 03:23:15 UTC
File Type:
ELF32 Little (Exe)
AV detection:
19 of 28 (67.86%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  10/10
Tags:
antivm botnet linux persistence
Link:
https://tria.ge/reports/211219-w67fjsghc6/
Behaviour
Reads runtime system information
Modifies init.d
Modifies rc script
Writes DNS configuration
Attempts to identify hypervisor via CPU configuration
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.38
Link:
https://yomi.yoroi.company/submissions/a0d45da423f48b84b516c360a3ee501c793340a15fb2ca27c5d5e51a6c2da50c

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:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags

File information

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

Web download

MrBlack

elf a0d45da423f48b84b516c360a3ee501c793340a15fb2ca27c5d5e51a6c2da50c

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/1899775/

Comments


Avatar
zbet commented on 2021-12-19 18:32:19 UTC

url : hxxp://137.220.194.92/sysdiagx64arm6