MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 db31b258371a7e643cb35cb84798090a00c6c02cd9879f02187cdbba60be1ce3. 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


CoinMiner


Vendor detections: 8


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

SHA256 hash: db31b258371a7e643cb35cb84798090a00c6c02cd9879f02187cdbba60be1ce3
SHA3-384 hash: 9ffc833464c29a245fa9bdbe72c307dcb0045badc11fb4d917ec0697c1945c9ae67c8dced26810a35f87020dcbc7accc
SHA1 hash: ead3a2f08eee305f6d02649a7ec11a8db61b7e44
MD5 hash: b2755fc18ae77bc86322409e82a02753
humanhash: earth-quiet-utah-ceiling
File name:bashirc.i686
Download: download sample
Signature CoinMiner
Create hunting rule
File size:179'124 bytes
First seen:2022-01-20 20:01:23 UTC
Last seen:2022-01-20 22:10:45 UTC
File type: elf
MIME type:application/x-sharedlib
ssdeep 3072:u+soU7SueKZu0Lt0To0OPZbHcCpRah+pqsa8aCfOdZMHoO5UkwuDLq82o1LhUx7a:u+BzuDI0GuBnE5CJhpDO8fce
TLSH T1350412A914259AE3D161C63795CE28EA7C96ECC758F45B2ADC683C100332E77ACDCCD6
Reporter Anonymous
Tags:CoinMiner elf i686

Intelligence

File Origin
# of uploads :
2
# of downloads :
165
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.BackDoor.Tsunami.1050.31783.27797.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug mirai tsunami
Link:
https://www.filescan.io/uploads/61e9bfc0f81da814af939c9b/reports/b1774721-3062-4b50-97ed-1129d67a85e1/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
UPX
Botnet:
unknown
Number of open files:
3
Number of processes launched:
2
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/db31b258371a7e643cb35cb84798090a00c6c02cd9879f02187cdbba60be1ce3
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
104.168.71.132:80
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Malware family:
8220 Gang
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/d60f94f3-db9d-4875-b782-217dcd52842c
Result
Threat name:
Unknown
Detection:
malicious
Classification:
troj.evad
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/924754
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Uses IRC for communication with a C&C
Uses known network protocols on non-standard ports
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/db31b258371a7e643cb35cb84798090a00c6c02cd9879f02187cdbba60be1ce3/
Threat name:
Linux.Backdoor.Tsunami
Create hunting rule
Status:
Malicious
First seen:
2021-05-12 16:43:47 UTC
File Type:
ELF32 Little (SO)
AV detection:
23 of 39 (58.97%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  8/10
Tags:
persistence
Link:
https://tria.ge/reports/220120-yr43zsbdel/
Behaviour
Modifies data under HKEY_USERS
Modifies registry class
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Sets service image path in registry
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.96
Link:
https://yomi.yoroi.company/submissions/db31b258371a7e643cb35cb84798090a00c6c02cd9879f02187cdbba60be1ce3

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: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

CoinMiner

elf db31b258371a7e643cb35cb84798090a00c6c02cd9879f02187cdbba60be1ce3

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1995050/
  
Delivery method
Distributed via web download

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