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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 53fc71912180fb0f59a9fab074948a96cfe96b6f596f89dd8f496dc80b5cb6b8. 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


Tsunami


Vendor detections: 7


Intelligence 7 IOCs YARA 3 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 53fc71912180fb0f59a9fab074948a96cfe96b6f596f89dd8f496dc80b5cb6b8
SHA3-384 hash: 8b16e91a8536f36ebded6f5a2f2703ba3a2509c352a1afaccaa90ece522b20366db2f97a54ea6e71d4500b517b90a21d
SHA1 hash: 634e8268ae4d007311d6c374cf0391c2854804b8
MD5 hash: 502aefa80f69ed7cf1d3ede869713a83
humanhash: bravo-fish-equal-edward
File name:502aefa80f69ed7cf1d3ede869713a83
Download: download sample
Signature Tsunami
Create hunting rule
File size:131'692 bytes
First seen:2022-01-22 13:19:31 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:S4FwRwb6fntG/azrdgmZ73YfYXZGEazvuKU4cozTz6GidlV0kHL/2WihdwIo7zyY:yY9rnDH/RhhZ4C7EHGDmj4Lq/WoleA
TLSH T132D394693E21FBBFE268863007F34FB08795219226A19785F16CEB185FA138D1C5F764
telfhash t19201c04760b78a681f721c149c7d5bfa019267273241bb74af8dc4d80427105b975d1b
Reporter zbetcheckin
Tags:32 elf mips Tsunami

Intelligence

File Origin
# of uploads :
1
# of downloads :
311
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Tsunami-7644569-0
Create hunting rule

Unix.Trojan.Tsunami-7644790-0
Create hunting rule

Unix.Trojan.Tsunami-7645009-0
Create hunting rule

Unix.Trojan.Tsunami-7645187-0
Create hunting rule

Unix.Trojan.Mirai-8041698-0
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
bash.exe csi.exe remote.exe update.exe
Link:
https://www.filescan.io/uploads/61ec048ed32385db631b98b5/reports/4c98afa4-f475-41a8-a24e-7ceb02277124/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
1
Number of processes launched:
2
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/53fc71912180fb0f59a9fab074948a96cfe96b6f596f89dd8f496dc80b5cb6b8
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
51.161.64.197:6667
UDP botnet C2(s):
not identified
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/7b5bae77-b9cc-4200-ab58-39a4640ea994
Result
Threat name:
Muhstik Tsunami
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
92 / 100
Link:
https://www.joesandbox.com/analysis/925628
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Uses IRC for communication with a C&C
Yara detected Muhstik
Yara detected Tsunami
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/53fc71912180fb0f59a9fab074948a96cfe96b6f596f89dd8f496dc80b5cb6b8/
Threat name:
Linux.Backdoor.Tsunami
Create hunting rule
Status:
Malicious
First seen:
2022-01-22 02:26:06 UTC
File Type:
ELF32 Big (Exe)
AV detection:
22 of 28 (78.57%)
Threat level:
  5/5
Result
Malware family:
kaiten
Create hunting rule
Score:
  10/10
Tags:
family:kaiten linux
Link:
https://tria.ge/reports/220122-qk384sbdfj/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Kaiten
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/53fc71912180fb0f59a9fab074948a96cfe96b6f596f89dd8f496dc80b5cb6b8

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_irc_catcher
Create hunting rule
Author:@_lubiedo
Description:Find new ELF IRC samples
Rule name:Tsunami_Backdoor
Create hunting rule
Author:@is_henderson
Description:Tsunami Backdoor
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

Tsunami

elf 53fc71912180fb0f59a9fab074948a96cfe96b6f596f89dd8f496dc80b5cb6b8

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/1997986/

Comments


Avatar
zbet commented on 2022-01-22 13:19:34 UTC

url : hxxp://51.161.64.198/hxxpd.mips