MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6574b93062974e287a65798dca6f6efd2bc8f8e376baa6efa69ddfc719acf8d9. 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: 9


Intelligence 9 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6574b93062974e287a65798dca6f6efd2bc8f8e376baa6efa69ddfc719acf8d9
SHA3-384 hash: 8ba5ea4a93a1a18b642afc2b63d3c48b63c1719e80f31d4a1ea9d3c2d45e88e712ec15bcfa8943bc2ab2f1ce9b307346
SHA1 hash: fc3539a0c7b4f5bcbe22373fe0e81fb613afd270
MD5 hash: 10ac30ebbed68584400f8ccd814e2a60
humanhash: asparagus-texas-louisiana-quiet
File name:apa.jpg
Download: download sample
Signature Tsunami
Create hunting rule
File size:54'920 bytes
First seen:2022-03-31 12:13:56 UTC
Last seen:2022-04-19 20:49:15 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:lMvbmZNZ858FL5lk+Pse3SuPIr6FH8s+:L858FL5ler6Fz+
TLSH T13233C467BA62D275C1A277B00DDBC224A471B0F85737215F368E1B626B12BDD8F2D342
telfhash t1b4e07d42f2319f140af30430e8e60bd81543aa2780531ea8dfd898c0483601a94a4abe
Reporter tolisec
Tags:elf miner Tsunami

Intelligence

File Origin
# of uploads :
3
# of downloads :
475
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-7139482-0
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Unix.Trojan.Tsunami-7644569-0
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Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
kaiten mirai tsunami update.exe
Link:
https://www.filescan.io/uploads/62459b129253b276b7b34aa3/reports/b3993b96-600b-4c7c-a987-33bbe30337f2/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
21
Number of processes launched:
3
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/6574b93062974e287a65798dca6f6efd2bc8f8e376baa6efa69ddfc719acf8d9
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Malware family:
Generic Malware
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/564ecd7a-ba3c-461a-bcc3-8840e1719667
Result
Threat name:
IRCBot Muhstik Tsunami
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Detection:
malicious
Classification:
troj
Score:
92 / 100
Link:
https://www.joesandbox.com/analysis/968280
Behaviour
Behavior Graph:
n/a
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/6574b93062974e287a65798dca6f6efd2bc8f8e376baa6efa69ddfc719acf8d9/
Threat name:
Linux.Backdoor.Tsunami
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Status:
Malicious
First seen:
2022-01-02 02:02:45 UTC
File Type:
ELF64 Little (Exe)
AV detection:
21 of 26 (80.77%)
Threat level:
  5/5
Result
Malware family:
kaiten
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Score:
  10/10
Tags:
family:kaiten linux persistence
Link:
https://tria.ge/reports/220331-pea5psbff2/
Behaviour
Modifies rc script
Modifies hosts file
Writes DNS configuration
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.87
Link:
https://yomi.yoroi.company/submissions/6574b93062974e287a65798dca6f6efd2bc8f8e376baa6efa69ddfc719acf8d9

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
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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 6574b93062974e287a65798dca6f6efd2bc8f8e376baa6efa69ddfc719acf8d9

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2124300/
  
Delivery method
Distributed via web download

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