MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b9e643a8e78d2ce745fbe73eb505c8a0cc49842803077809b2267817979d10b0. 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


Threat unknown


Vendor detections: 7


Intelligence 7 IOCs YARA 11 File information Comments 2
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b9e643a8e78d2ce745fbe73eb505c8a0cc49842803077809b2267817979d10b0
SHA3-384 hash: f85e4fcca57bd132753c4b72f939697fb0a0470b703e358c83fb93ffd75715f6738b57634e4dcccafde4ada1acb76328
SHA1 hash: 98f82fb253eb3b65ea6452565041dccd7057de77
MD5 hash: c8bc258ce1efd1acfb561b4bcf1680e6
humanhash: beryllium-salami-helium-fruit
File name:xinetd
Download: download sample
File size:30'171'136 bytes
First seen:2022-05-04 23:00:41 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 49152:cSk1vGE1pFrb/T/vO90dL3BmAFd4A64nsfJvWSIsWWKbeJMJpn14PE9Z7rYPVnab:sXyWSpV+Wu7rI3JEPfR
TLSH T1F167CF7791027CADE5A94CB0841015816EB87C875B78A3C7BAC871FA66FB6D08D3E734
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Reporter zothar
Tags:elf


Avatar
zothar
Uploaded to Cowrie honeypot via SFTP on 2022-04-25; VT score is 25/62 with names that suggest a coinminer trojan and sha256 not yet known by MalwareBazaar

Intelligence

File Origin
# of uploads :
1
# of downloads :
252
Origin country :
n/a
Vendor Threat Intelligence
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
coinminer
Link:
https://www.filescan.io/uploads/627305b00d3e2bd52d29e1fc/reports/58765c8f-c86a-4e71-9832-37eeb6668b6a/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/b9e643a8e78d2ce745fbe73eb505c8a0cc49842803077809b2267817979d10b0
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Result
Threat name:
Unknown
Detection:
malicious
Classification:
troj.evad
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/988122
Signature
Antivirus / Scanner detection for submitted sample
Drops files in suspicious directories
Multi AV Scanner detection for submitted file
Tries to read the SSH private key file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 620622 Sample: xinetd Startdate: 05/05/2022 Architecture: LINUX Score: 64 51 124.44.245.10, 22 XEPHIONNTT-MECorporationJP Japan 2->51 53 160.110.88.203, 22 WOODYNET-2US United States 2->53 55 98 other IPs or domains 2->55 57 Antivirus / Scanner detection for submitted sample 2->57 59 Multi AV Scanner detection for submitted file 2->59 9 systemd mandb xinetd 2->9         started        13 systemd logrotate 2->13         started        15 systemd install 2->15         started        17 systemd find 2->17         started        signatures3 process4 file5 49 /usr/bin/systemd-worker, ELF 9->49 dropped 61 Tries to read the SSH private key file 9->61 63 Drops files in suspicious directories 9->63 19 xinetd sh 9->19         started        21 xinetd sh 9->21         started        23 logrotate sh 13->23         started        25 logrotate sh 13->25         started        27 logrotate gzip 13->27         started        29 logrotate gzip 13->29         started        signatures6 process7 process8 31 sh iptables 19->31         started        33 sh iptables 21->33         started        35 sh invoke-rc.d 23->35         started        37 sh rsyslog-rotate 25->37         started        process9 39 invoke-rc.d runlevel 35->39         started        41 invoke-rc.d systemctl 35->41         started        43 invoke-rc.d ls 35->43         started        45 invoke-rc.d systemctl 35->45         started        47 rsyslog-rotate systemctl 37->47         started       
Gathering data
Threat name:
Linux.Trojan.Miner
Create hunting rule
Status:
Malicious
First seen:
2022-03-22 22:27:38 UTC
File Type:
ELF64 Little (Exe)
AV detection:
13 of 42 (30.95%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  5/10
Tags:
linux
Link:
https://tria.ge/reports/220504-2zh29shecn/
Behaviour
Enumerates kernel/hardware configuration
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.50
Link:
https://yomi.yoroi.company/submissions/b9e643a8e78d2ce745fbe73eb505c8a0cc49842803077809b2267817979d10b0

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:adonunix2
Create hunting rule
Author:Tim Brown @timb_machine
Description:AD on UNIX
Rule name:BitcoinAddress
Create hunting rule
Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address
Rule name:ClamAV_Emotet_String_Aggregate
Create hunting rule
Rule name:dsc
Create hunting rule
Author:Aaron DeVera
Description:Discord domains
Rule name:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:enterpriseunix2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise UNIX
Rule name:F01_s1ckrule
Create hunting rule
Author:s1ckb017
Rule name:GoBinTest
Create hunting rule
Rule name:golang
Create hunting rule
Rule name:identity_golang
Create hunting rule
Author:Eric Yocam
Description:find Golang malware
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.

  
Delivery method
Other

Comments


Avatar
Booyah commented on 2022-07-10 08:12:06 UTC

yep it is Panchan's
https://www.akamai.com/blog/security/new-p2p-botnet-panchan

Avatar
Tim Brown commented on 2022-06-30 00:40:49 UTC

Panchan's mining rig?