MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 138a6cfcc76dfa69185209f26304188f852277997bee724ffd79488ba8e7b74e. 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: 8

Intelligence 8 IOCs YARA 4 File information Comments

SHA256 hash:	138a6cfcc76dfa69185209f26304188f852277997bee724ffd79488ba8e7b74e
SHA3-384 hash:	e80afad17d2dacd7ba2ebbf7247f568002cadd011d1b2e1244445a990d3a5d16214400a170091b6e7b2954d866e80dc5
SHA1 hash:	9d45ff4b9501added49e1635adeb0a3eaa5c3f5f
MD5 hash:	68134c475dc0ba102429c485c51b0e3f
humanhash:	december-failed-triple-washington
File name:	138a6cfcc76dfa69185209f26304188f852277997bee724ffd79488ba8e7b74e
Download:	download sample
Signature	Prometei Create hunting rule
File size:	449'090 bytes
First seen:	2026-09-11 09:32:19 UTC
Last seen:	2026-09-11 12:04:53 UTC
File type:	elf
MIME type:	application/x-executable
ssdeep	12288:Fs+/py5fM2l+M5F7TsJwtY1yvr+bT1psS+6T6NCj76tsdI:Fs6pyCC/Ya2hpi6T6N4a
TLSH	T19CA423B4F9219E9F6DD769B91B24831DE182C172589D4C2313AE94A34F3D732BF2C816
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	c2hunter
Tags:	elf Prometei wraith

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Details

Link:

https://research.acce.ciphertechsolutions.com/results/64a4acd4-4db7-40de-9b53-c4ef4ee30463/

Detection(s):

Unix.Trojan.Prometei-10045451-0

Verdict:

Unknown

Threat level:

0/10

Confidence:

100%

Tags:

packed upx

Link:

https://www.filescan.io/uploads/6aa3cad9488b93bb77bb7b5b/reports/a90275ad-f96d-45e0-a157-3fa9c96c365a/overview

Verdict:

Malicious

Uses P2P?:

false

Uses anti-vm?:

false

Architecture:

x86

Packer:

custom

Botnet:

unknown

Number of open files:

124

Number of processes launched:

Processes remaning?

false

Remote TCP ports scanned:

not identified

Full report:

https://elfdigest.com/brief/138a6cfcc76dfa69185209f26304188f852277997bee724ffd79488ba8e7b74e

Behaviour

Persistence

Botnet C2s

TCP botnet C2(s):

not identified

UDP botnet C2(s):

not identified

Verdict:

Malicious

File Type:

elf.64.le

First seen:

2026-09-11T08:59:00Z UTC

Last seen:

2026-09-11T09:16:00Z UTC

Hits:

~10

Link:

https://opentip.kaspersky.com/138a6cfcc76dfa69185209f26304188f852277997bee724ffd79488ba8e7b74e/results?tab=lookup

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/b840e6ec-4c15-481c-8eaa-5deb4646420e

Behavior Graph:

Download SVG

Verdict:

Suspicious

Link:

https://analyze.intezer.com/analyses/80cfc4ed-6c11-428c-81c0-2a2d7094b114

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/138a6cfcc76dfa69185209f26304188f852277997bee724ffd79488ba8e7b74e

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/138a6cfcc76dfa69185209f26304188f852277997bee724ffd79488ba8e7b74e/

Threat name:

Linux.Trojan.Prometei

Status:

Malicious

First seen:

2026-09-11 09:33:16 UTC

File Type:

ELF64 Little (Exe)

AV detection:

14 of 36 (38.89%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=cofgz7ghnx5gsgcsbhzggbayr6cse54zppxhet75pfeixkhhw5ha._file

Result

Malware family:

prometei_elf

Score:

10/10

Tags:

family:prometei_elf botnet discovery linux miner persistence privilege_escalation upx

Link:

https://tria.ge/reports/260911-ljag7agd63/

Behaviour

Reads runtime system information

Reads CPU attributes

UPX packed file

Enumerates running processes

Modifies systemd

Write file to user bin folder

Deletes itself

Modifies the /etc/hosts DNS resolution file

Family: Prometei

Please note that we are no longer able to provide a coverage score for Virus Total.

Threat name:

Suspicious File

Score:

0.32

Link:

https://yomi.yoroi.company/submissions/138a6cfcc76dfa69185209f26304188f852277997bee724ffd79488ba8e7b74e

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:	TH_Generic_MassHunt_Linux_Malware_2026_CYFARE Create hunting rule
Author:	CYFARE
Description:	Generic Linux malware mass-hunt rule - 2026
Reference:	https://cyfare.net/

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.

No further information available

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