MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f5f6f6090d4b16089ec075d394eff4f6a47a30158ea364d7f5132458cc06aa93. 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


Prometei


Vendor detections: 9


Intelligence 9 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f5f6f6090d4b16089ec075d394eff4f6a47a30158ea364d7f5132458cc06aa93
SHA3-384 hash: 87f482f475c04bfe7d5927cbf4e113ead192d4e93b8bcf12134d8ef676a7cfde2c12468c107fcb93ee7ce362853869c0
SHA1 hash: 0aa7e7149ea1a72ab0d583de1aac5510a7a78e98
MD5 hash: 9e1190e4655627f2ed2a0d61e486f089
humanhash: one-maine-ink-jersey
File name:na
Download: download sample
Signature Prometei
Create hunting rule
File size:435'932 bytes
First seen:2025-04-21 23:57:12 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 6144:63fxS1fHETSACF2Gzm5DVvSHrKKRH4SCra+HWMiFbcAOXmb4Dsi6wwcitgA:25WOSACZSV6eKRH5EPiamb4DsDwwcQ
TLSH T1939423F8C83D2E30D8169F3CBB5A8268F0A15772D9562F6EB51AE5732179F1FAC60101
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Magika elf
Reporter abuse_ch
Tags:elf Prometei

Intelligence

File Origin
# of uploads :
1
# of downloads :
152
Origin country :
DE DE
Vendor Threat Intelligence
Verdict:
Malicious
Score:
93.3%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6806dd0d280f5f89a0d30ee8linux22vpnfull_triage
Tags:
virus hype sage
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
packed packed upx
Link:
https://www.filescan.io/uploads/6806db8fe9c1e257979eed77/reports/d36b8f62-b1d0-4305-91c0-ff50ddc7e6ef/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
custom
Botnet:
unknown
Number of open files:
118
Number of processes launched:
29
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/f5f6f6090d4b16089ec075d394eff4f6a47a30158ea364d7f5132458cc06aa93
Behaviour
Persistence
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/8ab249c9-780a-44b9-b99b-63f6e258e52c
Result
Threat name:
Prometei
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1670663
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Drops files in suspicious directories
Executes the "dmidecode" command for reading DMI BIOS info like hardware or serial numbers (indicative of machine fingerprinting or VM-detection)
Found Tor onion address
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample deletes itself
Sample is packed with UPX
Suricata IDS alerts for network traffic
Yara detected Prometei
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1670663 Sample: na.elf Startdate: 22/04/2025 Architecture: LINUX Score: 100 77 152.36.128.18, 34328, 34330, 80 NCRENUS United States 2->77 79 xinchaocbcfea.net 34.245.175.187, 45338, 80 AMAZON-02US United States 2->79 81 xinchaocbcfea.com 2->81 83 Suricata IDS alerts for network traffic 2->83 85 Malicious sample detected (through community Yara rule) 2->85 87 Antivirus detection for dropped file 2->87 89 4 other signatures 2->89 11 systemd uplugplay 2->11         started        13 na.elf 2->13         started        17 systemd snapd-env-generator 2->17         started        19 2 other processes 2->19 signatures3 process4 file5 21 uplugplay 11->21         started        73 /usr/sbin/uplugplay, ELF 13->73 dropped 93 Found Tor onion address 13->93 95 Drops files in suspicious directories 13->95 97 Sample deletes itself 13->97 23 na.elf sh 13->23         started        25 na.elf sh 13->25         started        27 na.elf sh 13->27         started        29 5 other processes 13->29 signatures6 process7 process8 31 uplugplay sh 21->31         started        33 sh pgrep 23->33         started        35 sh pgrep 25->35         started        37 sh pidof 27->37         started        39 sh pgrep 29->39         started        41 sh pidof 29->41         started        43 sh systemctl 29->43         started        45 2 other processes 29->45 process9 47 sh uplugplay 31->47         started        file10 75 /etc/CommId, ASCII 47->75 dropped 50 uplugplay sh 47->50         started        52 uplugplay sh 47->52         started        54 uplugplay sh 47->54         started        56 5 other processes 47->56 process11 process12 58 sh dmidecode 50->58         started        61 sh dmidecode 52->61         started        63 sh hostnamectl 54->63         started        65 sh hostnamectl 56->65         started        67 sh uptime 56->67         started        69 sh uname 56->69         started        71 2 other processes 56->71 signatures13 91 Executes the "dmidecode" command for reading DMI BIOS info like hardware or serial numbers (indicative of machine fingerprinting or VM-detection) 58->91
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/f5f6f6090d4b16089ec075d394eff4f6a47a30158ea364d7f5132458cc06aa93
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f5f6f6090d4b16089ec075d394eff4f6a47a30158ea364d7f5132458cc06aa93/
Threat name:
Linux.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2025-04-21 23:58:11 UTC
File Type:
ELF64 Little (Exe)
AV detection:
23 of 38 (60.53%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6x3pmcinjmlarhwaoxjzj37u62shumavr2rwjv7vcmsfrtagvkjq._file
Result
Malware family:
prometei_elf
Create hunting rule
Score:
  10/10
Tags:
family:prometei_elf botnet discovery linux miner persistence privilege_escalation upx
Link:
https://tria.ge/reports/250421-3z6zrssk17/
Behaviour
Enumerates kernel/hardware configuration
Reads runtime system information
Reads CPU attributes
UPX packed file
Enumerates running processes
Modifies systemd
Write file to user bin folder
Deletes itself
Modifies hosts file
Prometei
Prometei_elf family
Verdict:
Informative
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/2ae59de8-f11d-43c9-ada7-39215aa89e19
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Prometei
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/f5f6f6090d4b16089ec075d394eff4f6a47a30158ea364d7f5132458cc06aa93

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_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)
Rule name:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Prometei

elf f5f6f6090d4b16089ec075d394eff4f6a47a30158ea364d7f5132458cc06aa93

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3401171/
  
Delivery method
Distributed via web download

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh

Comments