MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c50851d5de0437c1ac2976e0bc21200e9be9e94a9c65fbd457fab1d8b9fad598. 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 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c50851d5de0437c1ac2976e0bc21200e9be9e94a9c65fbd457fab1d8b9fad598
SHA3-384 hash: 99e78e2da3563d7b59f41083fe8375850ffce970f426e715a0c5f9f983ae48821001c67a48995dc02c31c30e8de7b216
SHA1 hash: bd1249f5c3cecbce1add6ee2849bf0fca9db899b
MD5 hash: 5f8275b2523642338b3af51e189770ca
humanhash: ink-nuts-april-skylark
File name:na
Download: download sample
Signature Prometei
Create hunting rule
File size:920'568 bytes
First seen:2025-03-30 15:18:51 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 12288:qb143S0q+8eXS1/f2Wc3slC3yjTjMv+9XSJhBXEsV3b9gh4J8zMSv7MzOup8MplX:qmShf4OTjMgXSJhBXEsVrmz9MOup1KhY
TLSH T113155B653700EF5EF39DE27108F287E046D125F31AD24296A278C71C6EE161D28AFDE9
telfhash t126f09018093456e197116ec8673dff7ad56220ef6a055e378f00fda79b699426e10c0c
Magika elf
Reporter abuse_ch
Tags:elf Prometei

Intelligence

File Origin
# of uploads :
1
# of downloads :
542
Origin country :
DE DE
Vendor Threat Intelligence
Verdict:
Malicious
Score:
92.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67e96264cfd0a37f830a3fa6linux22vpnfull_triage
Tags:
malware
Result
Verdict:
Malware
Maliciousness:

Behaviour
Changes access rights for a written file
Launching a process
Manages services
Kills processes
Creating a file
Collects information on the OS
Collects information on the CPU
Substitutes an application name
Writes files to system directory
Writes files to system subdirectory
Deleting of the original file
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
true
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
112
Number of processes launched:
35
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/c50851d5de0437c1ac2976e0bc21200e9be9e94a9c65fbd457fab1d8b9fad598
Behaviour
Anti-VM
Persistence
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/18861920-35a6-44ae-b28c-e594a2b8e3f3
Result
Threat name:
Prometei
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
92 / 100
Link:
https://www.joesandbox.com/analysis/1652198
Signature
Drops files in suspicious directories
Found Tor onion address
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample deletes itself
Suricata IDS alerts for network traffic
Yara detected Prometei
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1652198 Sample: na.elf Startdate: 30/03/2025 Architecture: LINUX Score: 92 58 109.202.202.202, 80 INIT7CH Switzerland 2->58 60 p3.feefreepool.net 88.198.246.242, 80 HETZNER-ASDE Germany 2->60 62 2 other IPs or domains 2->62 64 Suricata IDS alerts for network traffic 2->64 66 Malicious sample detected (through community Yara rule) 2->66 68 Multi AV Scanner detection for submitted file 2->68 70 2 other signatures 2->70 11 na.elf 2->11         started        15 systemd uplugplay 2->15         started        17 systemd snapd-env-generator 2->17         started        19 systemd snapd-env-generator 2->19         started        signatures3 process4 file5 54 /usr/sbin/uplugplay, ELF 11->54 dropped 72 Found Tor onion address 11->72 74 Drops files in suspicious directories 11->74 76 Sample deletes itself 11->76 21 na.elf sh 11->21         started        23 na.elf sh 11->23         started        25 na.elf sh 11->25         started        29 6 other processes 11->29 27 uplugplay 15->27         started        signatures6 process7 process8 31 sh pgrep 21->31         started        33 sh pidof 23->33         started        35 sh pgrep 25->35         started        37 uplugplay sh 27->37         started        39 sh pidof 29->39         started        41 sh pgrep 29->41         started        43 sh pidof 29->43         started        45 3 other processes 29->45 process9 47 sh uplugplay 37->47         started        file10 56 /etc/CommId, ASCII 47->56 dropped 50 uplugplay sh 47->50         started        process11 process12 52 sh nslookup 50->52         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/c50851d5de0437c1ac2976e0bc21200e9be9e94a9c65fbd457fab1d8b9fad598
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c50851d5de0437c1ac2976e0bc21200e9be9e94a9c65fbd457fab1d8b9fad598/
Threat name:
Linux.Trojan.Prometei
Create hunting rule
Status:
Malicious
First seen:
2025-03-30 15:19:13 UTC
File Type:
ELF32 Big (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=yuefdvo6aq34dlbjo3qlyijab2n6t2kktrs7xvcx7ky5rop22wma._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery
Link:
https://tria.ge/reports/250330-sp819stmx4/
Behaviour
Enumerates kernel/hardware configuration
Reads runtime system information
Reads CPU attributes
Enumerates running processes
Deletes itself
Verdict:
Malicious
Tags:
botnet prometei Unix.Trojan.Prometei-10042489-0
YARA:
Prometei_Main
Link:
https://app.threat.zone/submission/46d04283-d0c8-43bd-811b-e684fd5560bc
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/c50851d5de0437c1ac2976e0bc21200e9be9e94a9c65fbd457fab1d8b9fad598

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:F01_s1ckrule
Create hunting rule
Author:s1ckb017
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:malwareelf55503
Create hunting rule
Rule name:Prometei_Main
Create hunting rule
Author:@bartblaze
Description:Identifies Prometei botnet main modules.
Reference:https://malpedia.caad.fkie.fraunhofer.de/details/win.prometei
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
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

Prometei

elf c50851d5de0437c1ac2976e0bc21200e9be9e94a9c65fbd457fab1d8b9fad598

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3397969/
  
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_NXMissing Non-Executable Memory Protectioncritical
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh

Comments