MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ec1213394717932b0062136ce96d42092e9120da1e32cce7ff355de67c7b6988. 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

Kinsing

Vendor detections: 7

Intelligence 7 IOCs YARA 2 File information Comments

SHA256 hash:	ec1213394717932b0062136ce96d42092e9120da1e32cce7ff355de67c7b6988
SHA3-384 hash:	ac35e77b5da3dac424c85085b00f44fd21e45ead9e8a0a8dd74954d6c7a3b8c0ce311ccdc02062c3a6675c6fc912ee0b
SHA1 hash:	3906dedc8d5623bf5ab739ee156a881d011630b2
MD5 hash:	e1753baa1b118dc24f6dc0ba82fdafc0
humanhash:	eighteen-spring-fanta-nebraska
File name:	spr.sh
Download:	download sample
Signature	Kinsing Create hunting rule
File size:	28'526 bytes
First seen:	2025-02-23 18:42:18 UTC
Last seen:	Never
File type:	sh
MIME type:	text/x-shellscript
ssdeep	384:p7pQBDf6jlpTWg3vMGQiKMvU/4Qdre21jT58vKpG2Y0orcfKLUv0KZnNEVdeUoJ5:p7wVFNcDAFLcIwgnoYq0xFB/aps
TLSH	T19CD2075D8171ECF12D64CC56DEE13229B4AEF188C5F7BB88AE253D3C19A0015FA711AE
Magika	shell
Reporter	abuse_ch
Tags:	Kinsing sh

Shell script dropper

This file seems to be a shell script dropper, using wget, ftpget and/or curl. More information about the corresponding payload URLs are shown below.

URL	Malware sample (SHA256 hash)	Signature	Tags
http://194.38.22.120/kinsing	787e2c94e6d9ce5ec01f5cbe9ee2518431eca8523155526d6dc85934c9c5787c	Kinsing	elf geofenced kinsing ua-wget ukr
http://update.aegis.aliyun.com/download/uninstall.sh	n/a	n/a	ascii
http://update.aegis.aliyun.com/download/quartz_uninstall.sh	n/a	n/a	sh

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Detection(s):

Unix.Downloader.Rocke-6826000-0

Txt.Malware.Sustes-6779550-1

Verdict:

Malicious

Score:

96.5%

Link:

https://cyber-fortress.com/docs/result/index.php?id=67bb6c3e28ab76d43a5cc2balinux22vpnfull_triage

Tags:

malware

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

black coinminer kinsing

Link:

https://www.filescan.io/uploads/67bb6c40298112176da09cba/reports/a0a474fb-f117-4677-9e9e-13f5f72e0eee/overview

Result

Verdict:

MALICIOUS

Details

Base64 Encoded URL

Detected an ANSI or UNICODE http:// or https:// base64 encoded URL prefix.

Score:

14%

Verdict:

Benign

File Type:

SCRIPT

Link:

https://malprob.io/report/ec1213394717932b0062136ce96d42092e9120da1e32cce7ff355de67c7b6988

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/ec1213394717932b0062136ce96d42092e9120da1e32cce7ff355de67c7b6988/

Threat name:

Linux.Trojan.Black

Status:

Malicious

First seen:

2025-02-20 17:34:08 UTC

File Type:

Text (Shell)

AV detection:

27 of 38 (71.05%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=5qjbgokhc6jswadccnwos3kcbexjcig2dyzmzz77gvo6m7d3ngea._file

Result

Malware family:

xmrig_linux

Score:

10/10

Tags:

family:kinsing family:xmrig_linux antivm defense_evasion discovery execution linux loader miner persistence privilege_escalation rootkit

Link:

https://tria.ge/reports/250223-xcy3ravpgp/

Behaviour

Enumerates kernel/hardware configuration

Process Discovery

Reads runtime system information

System Network Configuration Discovery

Writes file to tmp directory

Changes its process name

Checks CPU configuration

Reads CPU attributes

Abuse Elevation Control Mechanism: Sudo and Sudo Caching

Attempts to change immutable files

Creates/modifies Cron job

Disables AppArmor

Disables SELinux

Enumerates running processes

Reads list of loaded kernel modules

File and Directory Permissions Modification

Deletes system logs

Executes dropped EXE

Flushes firewall rules

Loads a kernel module

Kinsing

Kinsing family

Kinsing payload

Xmrig_linux family

xmrig

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

Threat name:

Legit

Score:

0.06

Link:

https://yomi.yoroi.company/submissions/ec1213394717932b0062136ce96d42092e9120da1e32cce7ff355de67c7b6988

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_Trojan_Kinsing_7cdbe9fa Create hunting rule
Author:	Elastic Security

Rule name:	MAL_Payload_F5_BIG_IP_Exploitations_Jul20_1 Create hunting rule
Author:	Florian Roth (Nextron Systems)
Description:	Detects code found in report on exploits against CVE-2020-5902 F5 BIG-IP vulnerability by NCC group
Reference:	https://research.nccgroup.com/2020/07/05/rift-f5-networks-k52145254-tmui-rce-vulnerability-cve-2020-5902-intelligence/