MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2a072d834a637c7501cec09652cc2084975d5c0fc1578c57d74aef2df76056ce. 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


Mirai


Vendor detections: 9


Intelligence 9 IOCs YARA 1 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2a072d834a637c7501cec09652cc2084975d5c0fc1578c57d74aef2df76056ce
SHA3-384 hash: 924efdec33952cb0f9a74e7911ff385c95d4587af7d37d60ca0e6bd3e0fb447f75b911797da7001e2667ace36c8004bf
SHA1 hash: befca283eaf569525cb650a6105cb2b983f00106
MD5 hash: 73d52f527fd5a3cd7bfaf44165943ac1
humanhash: oklahoma-oklahoma-steak-friend
File name:73d52f527fd5a3cd7bfaf44165943ac1
Download: download sample
Signature Mirai
Create hunting rule
File size:53'636 bytes
First seen:2021-11-27 07:53:29 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:bOIlMtSFSIhqUXKpdhi41Hf/ZV9Lv8WHr:bOmMoBlapbief/Z7LFr
TLSH T1F233F216A2321F72ACB8CC77F5A401566ED9877C51CAF6B38208C99C4563B4BF06E4D7
Reporter zbetcheckin
Tags:32 arm elf gafgyt mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
135
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-7135823-0
Create hunting rule

Unix.Dropper.Mirai-7135844-0
Create hunting rule

Unix.Trojan.Mirai-7135889-0
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug
Link:
https://www.filescan.io/uploads/61a1e41f02c80febc2ab0d0e/reports/80c5cce7-9443-4d13-a6ea-46df13bfdfc1/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
UPX
Botnet:
unknown
Number of open files:
34
Number of processes launched:
6
Processes remaning?
false
Remote TCP ports scanned:
23
Full report:
https://elfdigest.com/brief/2a072d834a637c7501cec09652cc2084975d5c0fc1578c57d74aef2df76056ce
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
103.246.145.79:9375
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/a698aa9a-7bbf-4544-8325-5f146c485fda
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
92 / 100
Link:
https://www.joesandbox.com/analysis/897076
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 529554 Sample: 6Ml1jBGSom Startdate: 27/11/2021 Architecture: LINUX Score: 92 26 77.233.4.217 YUG-LINK-ASRU Russian Federation 2->26 28 13.8.0.70, 23 XEROX-WVUS United States 2->28 30 98 other IPs or domains 2->30 32 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->32 34 Malicious sample detected (through community Yara rule) 2->34 36 Multi AV Scanner detection for submitted file 2->36 38 2 other signatures 2->38 8 6Ml1jBGSom 2->8         started        10 systemd sshd 2->10         started        12 systemd sshd 2->12         started        signatures3 process4 process5 14 6Ml1jBGSom 8->14         started        16 6Ml1jBGSom 8->16         started        18 6Ml1jBGSom 8->18         started        process6 20 6Ml1jBGSom 14->20         started        22 6Ml1jBGSom 14->22         started        24 6Ml1jBGSom 14->24         started       
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/2a072d834a637c7501cec09652cc2084975d5c0fc1578c57d74aef2df76056ce/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2021-11-27 07:54:11 UTC
File Type:
ELF32 Little (Exe)
AV detection:
20 of 28 (71.43%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  9/10
Tags:
linux
Link:
https://tria.ge/reports/211127-jrjpqahecn/
Behaviour
Reads runtime system information
Reads system network configuration
Enumerates active TCP sockets
Write file to user bin folder
Modifies the Watchdog daemon
Writes file to system bin folder
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
BASHLITE
Score:
0.80
Link:
https://yomi.yoroi.company/submissions/2a072d834a637c7501cec09652cc2084975d5c0fc1578c57d74aef2df76056ce

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:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research

File information

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

Web download

Mirai

elf 2a072d834a637c7501cec09652cc2084975d5c0fc1578c57d74aef2df76056ce

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/1822804/

Comments


Avatar
zbet commented on 2021-11-27 07:53:30 UTC

url : hxxp://103.246.145.79/zehir/z3hir.arm7