MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cda3353281915a9b589dda3ad6bf5e81c042f89991c42df9ea7875ae3dabbcfa. 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: 8


Intelligence 8 IOCs YARA 3 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: cda3353281915a9b589dda3ad6bf5e81c042f89991c42df9ea7875ae3dabbcfa
SHA3-384 hash: e1373eb4335baf6f79a5106f7bc84832fcdbd379df5ff1c45db53e09ea29c715906cd51c173a6c7310280b2698074425
SHA1 hash: 8535eabc8e3da1a8a4472073405400c08dc3e45c
MD5 hash: 7585abe7379c217e4917e2eeaf5dc6a9
humanhash: red-moon-illinois-network
File name:7585abe7379c217e4917e2eeaf5dc6a9
Download: download sample
Signature Tsunami
Create hunting rule
File size:128'908 bytes
First seen:2022-01-22 13:08:16 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:4vGq3DOjzBFaQe8a832VVUYkCDvOSXUbHoghl0my2QyESuunz:4p6jnaB8a1UXCDvOpbHpcmy2QyE3unz
TLSH T145C33A05E5628667C1E227BAB75F865D37221F68C38B33257A2C7FB42F81B9D1E39110
telfhash t10411f007a0b68a282f721c14ec3c6bfa01915b3762417f746f8ec4d8142b006b975d6b
Reporter zbetcheckin
Tags:32 arm elf Tsunami

Intelligence

File Origin
# of uploads :
1
# of downloads :
237
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Unix.Dropper.Mirai-7489238-0
Create hunting rule

Unix.Trojan.Tsunami-7644569-0
Create hunting rule

Unix.Trojan.Tsunami-7644786-0
Create hunting rule

Unix.Trojan.Tsunami-7644787-0
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-9917488-0
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/61ec01f4f81da814af99454a/reports/bc650a44-9089-4659-ac8e-7fe5319f1e73/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
1
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/cda3353281915a9b589dda3ad6bf5e81c042f89991c42df9ea7875ae3dabbcfa
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
51.161.64.197:6667
UDP botnet C2(s):
not identified
Malware family:
Tsunami
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/d00a3da9-1a81-49f8-b217-5fe9923ae4ba
Result
Threat name:
Muhstik Tsunami
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
92 / 100
Link:
https://www.joesandbox.com/analysis/925625
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/cda3353281915a9b589dda3ad6bf5e81c042f89991c42df9ea7875ae3dabbcfa/
Threat name:
Linux.Backdoor.Tsunami
Create hunting rule
Status:
Malicious
First seen:
2022-01-22 02:26:06 UTC
File Type:
ELF32 Little (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-qdsh2abbh2/
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/cda3353281915a9b589dda3ad6bf5e81c042f89991c42df9ea7875ae3dabbcfa

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 cda3353281915a9b589dda3ad6bf5e81c042f89991c42df9ea7875ae3dabbcfa

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/1997991/

Comments


Avatar
zbet commented on 2022-01-22 13:08:17 UTC

url : hxxp://51.161.64.198/hxxpd.arm6