MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 047eb2ca77f1c4f430e9b96d18a46438ee3c0188b9d3910db0252a0d677eae92. 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: 6


Intelligence 6 IOCs YARA 1 File information Comments 1

SHA256 hash: 047eb2ca77f1c4f430e9b96d18a46438ee3c0188b9d3910db0252a0d677eae92
SHA3-384 hash: 6ccdcb8f15a79ca652f7c63de550848cf96899aff06672cc5e33d03dc11dee7cab39e04fa15df39f3809896e73d57229
SHA1 hash: cfc52e93fcb6aefdbc953795c667244298977770
MD5 hash: ed7f32a9c5ea7ced9cc9bc39ddb08b60
humanhash: purple-victor-pasta-nebraska
File name:ed7f32a9c5ea7ced9cc9bc39ddb08b60
Download: download sample
Signature Mirai
File size:147'136 bytes
First seen:2022-01-12 14:16:17 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:lC5NG5bp5h45Cq5g+5LW0QEfvowvXDGh70IcWfkiHQta8J87D8NsGT+kCa2Zu/8:wOj4lbxW0Q0PDGh76Diwta8J87DAsG6Z
TLSH T15FE3E707F4415A92D9D19377FA0E17893297B394D3DA7003C9C84F20378E9AA2EDE6D6
telfhash t138110057ff9a1e8873d6c64295582409d6ecb28d274c2093da1c234f5e83cd3303d65b
Reporter @zbetcheckin
Tags:32 arm elf mirai

Intelligence


File Origin
# of uploads :
1
# of downloads :
160
Origin country :
US US
Mail intelligence
No data
Vendor Threat Intelligence
Gathering data
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
69
Number of processes launched:
10
Processes remaning?
false
Remote TCP ports scanned:
26,23
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
51.222.175.43:5683
UDP botnet C2(s):
not identified
Result
Verdict:
UNKNOWN
Result
Threat name:
Unknown
Detection:
malicious
Classification:
spre.troj
Score:
64 / 100
Signature
Multi AV Scanner detection for submitted file
Reads system files that contain records of logged in users
Sample reads /proc/mounts (often used for finding a writable filesystem)
Sample tries to kill multiple processes (SIGKILL)
Sets full permissions to files and/or directories
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 551806 Sample: qFl1WpWBiv Startdate: 12/01/2022 Architecture: LINUX Score: 64 120 Multi AV Scanner detection for submitted file 2->120 13 gdm3 gdm-session-worker 2->13         started        15 gdm3 gdm-session-worker 2->15         started        17 qFl1WpWBiv 2->17         started        19 27 other processes 2->19 process3 signatures4 22 gdm-session-worker gdm-x-session 13->22         started        24 gdm-session-worker gdm-wayland-session 15->24         started        26 qFl1WpWBiv 17->26         started        124 Sample reads /proc/mounts (often used for finding a writable filesystem) 19->124 126 Reads system files that contain records of logged in users 19->126 28 accounts-daemon language-validate 19->28         started        process5 process6 30 gdm-x-session dbus-run-session 22->30         started        32 gdm-x-session Xorg Xorg.wrap Xorg 22->32         started        34 gdm-x-session Default 22->34         started        36 gdm-wayland-session dbus-run-session 24->36         started        38 qFl1WpWBiv 26->38         started        40 language-validate language-options 28->40         started        process7 42 dbus-run-session dbus-daemon 30->42         started        45 dbus-run-session gnome-session gnome-session-binary 1 30->45         started        57 2 other processes 32->57 47 dbus-run-session dbus-daemon 36->47         started        49 dbus-run-session gnome-session gnome-session-binary 1 36->49         started        51 qFl1WpWBiv sh 38->51         started        53 qFl1WpWBiv 38->53         started        59 3 other processes 38->59 55 language-options sh 40->55         started        signatures8 132 Sample tries to kill multiple processes (SIGKILL) 42->132 134 Sample reads /proc/mounts (often used for finding a writable filesystem) 42->134 61 dbus-daemon 42->61         started        63 10 other processes 42->63 65 19 other processes 45->65 68 7 other processes 47->68 70 2 other processes 49->70 72 2 other processes 51->72 74 2 other processes 55->74 76 2 other processes 57->76 78 2 other processes 59->78 process9 signatures10 80 dbus-daemon at-spi-bus-launcher 61->80         started        82 dbus-daemon gjs 63->82         started        95 9 other processes 63->95 116 Sample reads /proc/mounts (often used for finding a writable filesystem) 65->116 85 gnome-shell ibus-daemon 65->85         started        87 gsd-print-notifications 65->87         started        89 gnome-session-check-accelerated gnome-session-check-accelerated-gl-helper 65->89         started        91 gnome-session-check-accelerated gnome-session-check-accelerated-gles-helper 65->91         started        93 dbus-daemon false 68->93         started        97 6 other processes 68->97 118 Sets full permissions to files and/or directories 72->118 process11 signatures12 99 at-spi-bus-launcher dbus-daemon 80->99         started        122 Sample reads /proc/mounts (often used for finding a writable filesystem) 82->122 102 ibus-daemon 85->102         started        104 ibus-daemon ibus-memconf 85->104         started        106 ibus-daemon ibus-engine-simple 85->106         started        108 gsd-print-notifications gsd-printer 87->108         started        process13 signatures14 128 Sample tries to kill multiple processes (SIGKILL) 99->128 130 Sample reads /proc/mounts (often used for finding a writable filesystem) 99->130 110 dbus-daemon 99->110         started        112 ibus-daemon ibus-x11 102->112         started        process15 process16 114 dbus-daemon at-spi2-registryd 110->114         started       
Threat name:
Linux.Trojan.Mirai
Status:
Malicious
First seen:
2022-01-12 14:17:10 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 28 (60.71%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a

YARA Signatures


MalareBazaar uses YARA rules from several public and non-public repositories, such as Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious proccess dumps they may create. Please note that only results from TLP:WHITE rules are being displayeyd.

Rule name:unixredflags3
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags

File information


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

Web download

Mirai

elf 047eb2ca77f1c4f430e9b96d18a46438ee3c0188b9d3910db0252a0d677eae92

(this sample)

  
Delivery method
Distributed via web download

Comments



Avatar
zbet commented on 2022-01-12 14:16:18 UTC

url : hxxp://51.222.175.43/arm7