MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 789a62dbdf36198f26d3f0b453e31f0f055067f121a06962099622221541a2a0. 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: 8

Intelligence 8 IOCs YARA 3 File information Comments

SHA256 hash:	789a62dbdf36198f26d3f0b453e31f0f055067f121a06962099622221541a2a0
SHA3-384 hash:	d7a4d2984fd2f460da4992699ce1ae4d178c245e3ff615453767feca591407f0a40e606e2259cb53381fe000e3ee4e0c
SHA1 hash:	d34d6a1bd3116984232b483b2ef7924bd213ded2
MD5 hash:	7ac2e755b6a4ed16d53571ffe80c7ffd
humanhash:	ceiling-bakerloo-floor-sixteen
File name:	r.sh
Download:	download sample
Signature	Kinsing Create hunting rule
File size:	36'502 bytes
First seen:	2025-02-23 18:48:01 UTC
Last seen:	Never
File type:	sh
MIME type:	text/x-shellscript
ssdeep	768:b87mzQ5VFNcDAFLcIwgnoYq0xFBvgmuNytiuz:bOVF+D6cIwgoshz
TLSH	T161F2264D9072FCB52D65C866DEE1322DB0AEF088C5F37B88AE253D3C55A4005FA715AE
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://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:

91.7%

Link:

https://cyber-fortress.com/docs/result/index.php?id=67bb6dae28ab76d43a5cc332linux22vpnfull_triage

Tags:

malware

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

black coinminer kinsing miner

Link:

https://www.filescan.io/uploads/67bb6d97f8ac7ec59ae44b45/reports/f973de72-6dd7-403f-8b09-6ddb2bbd9e50/overview

Result

Verdict:

MALICIOUS

Score:

Verdict:

Benign

File Type:

SCRIPT

Link:

https://malprob.io/report/789a62dbdf36198f26d3f0b453e31f0f055067f121a06962099622221541a2a0

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/789a62dbdf36198f26d3f0b453e31f0f055067f121a06962099622221541a2a0/

Threat name:

Linux.Trojan.Black

Status:

Malicious

First seen:

2025-02-20 17:31:27 UTC

File Type:

Text (Shell)

AV detection:

26 of 38 (68.42%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=pcngfw67gymy6jwt6c2fhyy7b4cvaz7regqgsyqjsyrcefkbukqa._file

Result

Malware family:

xmrig_linux

Score:

10/10

Tags:

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

Link:

https://tria.ge/reports/250223-xf2caavjet/

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

UPX packed file

Abuse Elevation Control Mechanism: Sudo and Sudo Caching

Attempts to change immutable files

Checks hardware identifiers (DMI)

Creates/modifies Cron job

Disables AppArmor

Disables SELinux

Enumerates running processes

Reads hardware information

Reads list of loaded kernel modules

File and Directory Permissions Modification

Deletes system logs

Executes dropped EXE

Flushes firewall rules

Loads a kernel module

XMRig Miner payload

Kinsing

Kinsing family

Kinsing payload

Xmrig family

Xmrig_linux family

xmrig

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

Threat name:

Malicious File

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/789a62dbdf36198f26d3f0b453e31f0f055067f121a06962099622221541a2a0

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_2c1ffe78 Create hunting rule
Author:	Elastic Security

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/