File name:

kermine

Full analysis: https://app.any.run/tasks/3ffd3797-d217-4396-9fbe-467cd33074b3
Verdict: Malicious activity
Analysis date: August 08, 2024, 06:21:58
OS: Ubuntu 22.04.2
MIME: application/x-executable
File info: ELF 64-bit LSB executable, x86-64, version 1 (GNU/Linux), statically linked, BuildID[sha1]=d351286931ba92b505666cad577cb8019fa73648, for GNU/Linux 3.2.0, stripped
MD5:

7E6A494E7F06567CD4167F6CC73BE1A9

SHA1:

E3480B52F6EE02ECFF328A4AF966FD92DE48AAD9

SHA256:

2C6B4944FF16FB978D7F3F91E7FE8E48E2CC84804CFC3586DDB442F9B2046F4C

SSDEEP:

12288:d7b2w2NPD4J5SRNSZEx9cbJoc5OD6eedk77MnZpMVU5xpMF/btGygXiqzFHsCwPu:dP2jT489ce2Xaw3fTRlD6iY74

ANY.RUN is an interactive service which provides full access to the guest system. Information in this report could be distorted by user actions and is provided for user acknowledgement as it is. ANY.RUN does not guarantee maliciousness or safety of the content.

  • MALICIOUS

    • Removes log files

      • bash (PID: 12927)

    • Loads kernel modules using "insmod"

      • bash (PID: 12927)

  • SUSPICIOUS

    • Manipulating modules (likely to execute programs on system boot)

      • modprobe (PID: 12950)
      • modprobe (PID: 12951)

    • Executes the "rm" command to delete files or directories

      • bash (PID: 12927)

    • Executes commands using command-line interpreter

      • bash (PID: 12929)
      • sudo (PID: 12926)

    • Modifies file or directory owner

      • sudo (PID: 12923)

    • Reads network configuration

      • bash (PID: 12927)

    • Checks DMI information (probably VM detection)

      • udevadm (PID: 12952)
      • udevadm (PID: 12953)

    • Reads /proc/mounts (likely used to find writable filesystems)

      • curl (PID: 13026)
      • curl (PID: 13052)

    • Uses wget to download content

      • bash (PID: 12927)

    • Connects to the server without a host name

      • wget (PID: 13078)

    • Changes time attribute to hide new files or make changes to the existing one

      • bash (PID: 12927)

  • INFO

    No info indicators.
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.o | ELF Executable and Linkable format (generic) (49.8)

EXIF

EXE

CPUArchitecture: 64 bit
CPUByteOrder: Little endian
ObjectFileType: Executable file
CPUType: AMD x86-64
No data.
screenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
335
Monitored processes
122
Malicious processes
2
Suspicious processes
1

Behavior graph

Click at the process to see the details
sh no specs sudo no specs chown no specs chmod no specs sudo no specs bash no specs locale-check no specs bash no specs sh no specs tr no specs cat no specs mesg no specs kermine.o no specs rm no specs rm no specs rm no specs rm no specs rm no specs rm no specs rm no specs sysctl no specs mv no specs mv no specs sleep no specs iptables no specs grep no specs awk no specs xargs no specs modprobe no specs modprobe no specs udevadm no specs udevadm no specs iptables no specs grep no specs awk no specs xargs no specs iptables no specs grep no specs awk no specs xargs no specs iptables no specs grep no specs awk no specs xargs no specs iptables no specs grep no specs awk no specs xargs no specs iptables no specs grep no specs awk no specs xargs no specs iptables no specs grep no specs awk no specs xargs no specs iptables no specs grep no specs awk no specs xargs no specs iptables no specs grep no specs awk no specs xargs no specs mv no specs mv no specs systemctl no specs mkdir no specs bash no specs bash no specs md5sum no specs head no specs cat no specs curl no specs snap-seccomp no specs snap-confine no specs snap-confine no specs stat no specs rm no specs wget systemctl no specs rm no specs curl no specs snap-seccomp no specs snap-confine no specs snap-confine no specs rm no specs wget rm no specs curl no specs snap-seccomp no specs snap-confine no specs snap-confine no specs rm no specs wget systemctl no specs systemctl no specs systemctl no specs unzip no specs rm no specs mv no specs cp no specs bash no specs sleep no specs pidof no specs touch no specs rm no specs grep no specs mkdir no specs cat no specs bash no specs sed no specs cat no specs cat no specs uname no specs uname no specs make no specs insmod no specs rm no specs grep no specs sudo no specs journalctl no specs

Process information

PID
CMD
Path
Indicators
Parent process
12922/bin/sh -c "sudo chown user /tmp/kermine\.o && chmod +x /tmp/kermine\.o && DISPLAY=:0 sudo -i /tmp/kermine\.o "/bin/sh—any-guest-agent
User:
user
Integrity Level:
UNKNOWN
Exit code:
13052
12923sudo chown user /tmp/kermine.o/usr/bin/sudo—sh
User:
user
Integrity Level:
UNKNOWN
Exit code:
0
12924chown user /tmp/kermine.o/usr/bin/chown—sudo
User:
root
Integrity Level:
UNKNOWN
Exit code:
0
12925chmod +x /tmp/kermine.o/usr/bin/chmod—sh
User:
user
Integrity Level:
UNKNOWN
Exit code:
0
12926sudo -i /tmp/kermine.o/usr/bin/sudo—sh
User:
user
Integrity Level:
UNKNOWN
Exit code:
13023
12927/bin/bash /dev/fd/3/bin/bash—sudo
User:
root
Integrity Level:
UNKNOWN
Exit code:
13023
12928/usr/bin/locale-check C.UTF-8/usr/bin/locale-check—bash
User:
root
Integrity Level:
UNKNOWN
Exit code:
0
12929-bash --login -c \/tmp\/kermine\.o/usr/bin/bash—bash
User:
root
Integrity Level:
UNKNOWN
Exit code:
0
12930sh -c "cat /usr/etc/debuginfod/*\.urls 2>/dev/null"/usr/bin/sh—bash
User:
root
Integrity Level:
UNKNOWN
Exit code:
0
12931tr \n " "/usr/bin/tr—bash
User:
root
Integrity Level:
UNKNOWN
Exit code:
0
Executable files
0
Suspicious files
31
Text files
1
Unknown types
2

Dropped files

PID
Process
Filename
Type
13097cat/tmp/a/Makefile (deleted)text
MD5:—
SHA256:—
13105journalctl/var/log/journal/b82edf789d4944789b773e6aeadf24e8/system@9ed127cd9f954091a5b3f5941d3245d5-0000000000000001-0005f86a31a9f61b.journal (deleted)binary
MD5:—
SHA256:—
13105journalctl/var/log/journal/b82edf789d4944789b773e6aeadf24e8/user-1000@78f0647945ed494986fa51468ff8bb32-0000000000000455-0005f86a327220b9.journal (deleted)binary
MD5:—
SHA256:—
13105journalctl/var/log/journal/b82edf789d4944789b773e6aeadf24e8/system@0005ff430289533f-1b9b784f305d2e2f.journal~ (deleted)gmc
MD5:—
SHA256:—
13105journalctl/var/log/journal/b82edf789d4944789b773e6aeadf24e8/user-1000@0005ff4302b69781-f7b989f3ed86b70b.journal~ (deleted)gmc
MD5:—
SHA256:—
13105journalctl/var/log/journal/b82edf789d4944789b773e6aeadf24e8/system@4621b1198b454c1e91f01f03cdbc11e7-0000000000000001-0005ff430287d394.journal (deleted)gmc
MD5:—
SHA256:—
13105journalctl/var/log/journal/b82edf789d4944789b773e6aeadf24e8/user-1000@663dc5770ccc48b0802b314e36373ec1-000000000000047d-0005ff4302b5ff77.journal (deleted)gmc
MD5:—
SHA256:—
13105journalctl/var/log/journal/b82edf789d4944789b773e6aeadf24e8/system@000602522a800c73-6231fda06862a228.journal~ (deleted)gmc
MD5:—
SHA256:—
13105journalctl/var/log/journal/b82edf789d4944789b773e6aeadf24e8/user-1000@663dc5770ccc48b0802b314e36373ec1-00000000000047a2-00060251457eb5ac.journal (deleted)gmc
MD5:—
SHA256:—
13105journalctl/var/log/journal/b82edf789d4944789b773e6aeadf24e8/system@21f8868c92864fbfac3504f5a9c4f207-0000000000000001-000602522a7eb701.journal (deleted)gmc
MD5:—
SHA256:—
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
4
TCP/UDP connections
14
DNS requests
25
Threats
2

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
—
—
GET
204
185.125.190.48:80
http://connectivity-check.ubuntu.com/
unknown
—
—
whitelisted
13078
wget
GET
—
172.104.170.240:80
http://172.104.170.240/pn.zip
unknown
—
—
unknown
13023
wget
GET
404
68.183.240.56:80
http://example.established.site/pn.zip
unknown
—
—
unknown
13078
wget
GET
—
172.104.170.240:80
http://172.104.170.240/pn.zip
unknown
—
—
unknown
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
470
avahi-daemon
224.0.0.251:5353
—
—
—
unknown
—
—
185.125.190.97:80
connectivity-check.ubuntu.com
Canonical Group Limited
GB
unknown
—
—
185.125.190.98:80
connectivity-check.ubuntu.com
Canonical Group Limited
GB
unknown
—
—
185.125.190.48:80
connectivity-check.ubuntu.com
Canonical Group Limited
GB
unknown
—
—
195.181.170.18:443
odrs.gnome.org
Datacamp Limited
DE
unknown
485
snapd
185.125.188.59:443
api.snapcraft.io
Canonical Group Limited
GB
unknown
13023
wget
68.183.240.56:80
example.established.site
DIGITALOCEAN-ASN
DE
unknown
13078
wget
172.104.170.240:80
—
Linode, LLC
SG
unknown
485
snapd
185.125.188.55:443
api.snapcraft.io
Canonical Group Limited
GB
malicious

DNS requests

Domain
IP
Reputation
connectivity-check.ubuntu.com
  • 185.125.190.97
  • 91.189.91.48
  • 185.125.190.98
  • 91.189.91.49
  • 185.125.190.49
  • 185.125.190.17
  • 185.125.190.18
  • 91.189.91.98
  • 185.125.190.96
  • 185.125.190.48
  • 91.189.91.97
  • 91.189.91.96
  • 2620:2d:4000:1::96
  • 2620:2d:4002:1::198
  • 2620:2d:4000:1::98
  • 2620:2d:4002:1::197
  • 2001:67c:1562::23
  • 2620:2d:4000:1::23
  • 2620:2d:4000:1::22
  • 2620:2d:4000:1::2b
  • 2620:2d:4000:1::97
  • 2620:2d:4002:1::196
  • 2001:67c:1562::24
  • 2620:2d:4000:1::2a
whitelisted
google.com
  • 216.58.206.46
  • 2a00:1450:4001:828::200e
whitelisted
odrs.gnome.org
  • 195.181.170.18
  • 212.102.56.179
  • 138.199.37.37
  • 156.146.33.14
  • 138.199.37.40
  • 138.199.37.35
  • 195.181.175.41
  • 2a02:6ea0:c700::18
  • 2a02:6ea0:c700::112
  • 2a02:6ea0:c700::107
  • 2a02:6ea0:c700::101
  • 2a02:6ea0:c700::21
  • 2a02:6ea0:c700::11
  • 2a02:6ea0:c700::19
whitelisted
api.snapcraft.io
  • 185.125.188.59
  • 185.125.188.55
  • 185.125.188.58
  • 185.125.188.54
whitelisted
example.established.site
  • 68.183.240.56
unknown
w.amax.fun
  • —
unknown
104.100.168.192.in-addr.arpa
  • —
unknown

Threats

PID
Process
Class
Message
13078
wget
Potentially Bad Traffic
ET INFO Dotted Quad Host ZIP Request
13078
wget
Potentially Bad Traffic
ET INFO Dotted Quad Host ZIP Request
No debug info
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Reports
kermine