MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7b6fe32d5050c30de7acf3f79116deb6554dc2282e770dafba795ee0fca922a1. 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: 8


Intelligence 8 IOCs YARA File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7b6fe32d5050c30de7acf3f79116deb6554dc2282e770dafba795ee0fca922a1
SHA3-384 hash: 4fce0c1485a034d99d3c6b011e0ce98589830431abb53c1111c554c7621b2c19f99f35b08fccb5e2f353a184acf6c21c
SHA1 hash: 84f21d1dd1ca6c6c63a4784f4bb0abe42cc7b8f4
MD5 hash: f88109c730e14dde4db747e338f9857e
humanhash: berlin-nuts-arkansas-papa
File name:f88109c730e14dde4db747e338f9857e
Download: download sample
Signature Mirai
Create hunting rule
File size:29'452 bytes
First seen:2022-02-22 00:05:20 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:ACG/rJv+tqC3Y+B4JmDGo3ZXelv3YmFAtM5inm+Fg:rGtv+tzMJmDGuUvhFzo1g
TLSH T1F4D2F1FDBC34CF9BF2CE10B94CB8DA2B71D6EA615B72B50412659392316902C95CFD44
Reporter zbetcheckin
Tags:32 elf intel mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
200
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai-63.UNOFFICIAL
Create hunting rule

Unix.Malware.Mirai-9847358-0
Create hunting rule

Unix.Malware.Mirai-9850239-0
Create hunting rule

Unix.Trojan.Mirai-9852868-0
Create hunting rule

Unix.Dropper.Mirai-9857966-0
Create hunting rule

Unix.Trojan.Mirai-9857967-0
Create hunting rule

Unix.Trojan.Mirai-9858395-0
Create hunting rule

Unix.Dropper.Mirai-9859746-0
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug
Link:
https://www.filescan.io/uploads/621428f3ac8ad0468b636bd4/reports/2be8de78-4888-49c8-87e3-1373f59d21b0/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
UPX
Botnet:
unknown
Number of open files:
16
Number of processes launched:
7
Processes remaning?
false
Remote TCP ports scanned:
23
Full report:
https://elfdigest.com/brief/7b6fe32d5050c30de7acf3f79116deb6554dc2282e770dafba795ee0fca922a1
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
192.227.185.115:81
UDP botnet C2(s):
not identified
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/d2eed3d1-b383-4951-a6b4-b01eb5cbffee
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj.evad
Score:
96 / 100
Link:
https://www.joesandbox.com/analysis/943523
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Reads system files that contain records of logged in users
Sample is packed with UPX
Sample reads /proc/mounts (often used for finding a writable filesystem)
Sample tries to kill multiple processes (SIGKILL)
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: 576001 Sample: ivPi2pnlv4 Startdate: 22/02/2022 Architecture: LINUX Score: 96 85 72.12.196.192 WINTEK-CORPUS United States 2->85 87 14.180.228.130 VNPT-AS-VNVNPTCorpVN Viet Nam 2->87 89 99 other IPs or domains 2->89 95 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->95 97 Malicious sample detected (through community Yara rule) 2->97 99 Multi AV Scanner detection for submitted file 2->99 101 2 other signatures 2->101 11 systemd gdm3 2->11         started        13 systemd gpu-manager 2->13         started        15 systemd gpu-manager 2->15         started        17 84 other processes 2->17 signatures3 process4 file5 21 gdm3 gdm-session-worker 11->21         started        32 3 other processes 11->32 23 gpu-manager sh 13->23         started        34 7 other processes 13->34 36 8 other processes 15->36 83 /var/log/wtmp, data 17->83 dropped 91 Sample reads /proc/mounts (often used for finding a writable filesystem) 17->91 93 Reads system files that contain records of logged in users 17->93 25 ivPi2pnlv4 17->25         started        27 ivPi2pnlv4 17->27         started        30 accounts-daemon language-validate 17->30         started        38 24 other processes 17->38 signatures6 process7 signatures8 40 gdm-session-worker gdm-wayland-session 21->40         started        42 sh grep 23->42         started        44 ivPi2pnlv4 25->44         started        51 2 other processes 25->51 105 Sample tries to kill multiple processes (SIGKILL) 27->105 47 language-validate language-options 30->47         started        53 7 other processes 34->53 55 8 other processes 36->55 49 language-validate language-options 38->49         started        57 16 other processes 38->57 process9 signatures10 59 gdm-wayland-session dbus-run-session 40->59         started        61 gdm-wayland-session dbus-daemon 40->61         started        107 Sample tries to kill multiple processes (SIGKILL) 44->107 64 language-options sh 47->64         started        66 language-options sh 49->66         started        process11 signatures12 68 dbus-run-session dbus-daemon 59->68         started        109 Sample reads /proc/mounts (often used for finding a writable filesystem) 61->109 71 dbus-daemon 61->71         started        73 sh locale 64->73         started        75 sh grep 64->75         started        77 sh locale 66->77         started        79 sh grep 66->79         started        process13 signatures14 103 Sample reads /proc/mounts (often used for finding a writable filesystem) 68->103 81 dbus-daemon false 71->81         started        process15
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/7b6fe32d5050c30de7acf3f79116deb6554dc2282e770dafba795ee0fca922a1/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2022-02-22 00:06:21 UTC
File Type:
ELF32 Little (Exe)
AV detection:
19 of 28 (67.86%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/220222-adrzhabgh4/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.58
Link:
https://yomi.yoroi.company/submissions/7b6fe32d5050c30de7acf3f79116deb6554dc2282e770dafba795ee0fca922a1

File information

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

Web download

Mirai

elf 7b6fe32d5050c30de7acf3f79116deb6554dc2282e770dafba795ee0fca922a1

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2051553/

Comments


Avatar
zbet commented on 2022-02-22 00:05:23 UTC

url : hxxp://192.227.185.115/bins/sora.x86