File name:

perfcc.gz

Full analysis: https://app.any.run/tasks/75c73370-08d4-480e-8d9c-a2408dde9839
Verdict: Malicious activity
Analysis date: May 07, 2024, 13:36:33
OS: Ubuntu 22.04.2
Tags:
evasion
Indicators:
MIME: application/x-executable
File info: ELF 64-bit LSB executable, x86-64, version 1 (SYSV), statically linked, no section header
MD5:

656E22C65BF7C04D87B5AFBE52B8D800

SHA1:

0FD199053171FEC86BE186106EAC717C4EDAE2AD

SHA256:

22E4A57AC560EBE1EFF8957906589F4DD5934EE555EBCC0F7BA613B07FAD2C13

SSDEEP:

98304:gg3mjy+0PIdNhyyta7W6q/0bFEi4D8k8+76D32PIH4hZ7tdmTmiX5PmbyqzLca4z:his4i1

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

    No malicious indicators.

  • SUSPICIOUS

    • Executes commands using command-line interpreter

      • bash (PID: 9273)
      • perfcc (PID: 9552)
      • NetworkManager (PID: 9583)
      • perfcc.gz.o (PID: 9271)
      • perfcc (PID: 9568)

    • Gets information about currently running processes

      • perfcc.gz.o (PID: 9271)
      • NetworkManager (PID: 9583)
      • perfcc (PID: 9552)
      • perfcc (PID: 9568)
      • perfcc.gz.o (PID: 9287)

    • Modifies file or directory owner

      • sudo (PID: 9267)

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

      • sh (PID: 9324)
      • sh (PID: 9328)
      • sh (PID: 9331)
      • sh (PID: 9400)
      • sh (PID: 9337)
      • sh (PID: 9347)

    • Modifies Cron jobs

      • sh (PID: 9340)

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

      • sh (PID: 9403)

    • Reads information about logins, logouts, and login attempts

      • who (PID: 9551)
      • sh (PID: 9624)
      • sh (PID: 9628)
      • sh (PID: 9638)
      • sh (PID: 9641)
      • sh (PID: 9657)
      • sh (PID: 9596)
      • sh (PID: 9631)
      • sh (PID: 9663)
      • sh (PID: 9672)
      • sh (PID: 9621)
      • sh (PID: 9634)
      • sh (PID: 9660)
      • sh (PID: 9644)
      • sh (PID: 9675)
      • sh (PID: 9669)
      • sh (PID: 9666)
      • sh (PID: 9692)
      • sh (PID: 9711)
      • sh (PID: 9717)
      • sh (PID: 9705)
      • sh (PID: 9686)
      • sh (PID: 9708)
      • sh (PID: 9714)
      • sh (PID: 9720)
      • sh (PID: 9749)
      • sh (PID: 9755)
      • sh (PID: 9723)
      • sh (PID: 9729)
      • sh (PID: 9752)
      • sh (PID: 9726)
      • sh (PID: 9768)
      • sh (PID: 9736)
      • sh (PID: 9774)
      • sh (PID: 9802)
      • sh (PID: 9796)
      • sh (PID: 9761)
      • sh (PID: 9799)
      • sh (PID: 9764)
      • sh (PID: 9771)
      • sh (PID: 9811)
      • sh (PID: 9814)
      • sh (PID: 9805)
      • sh (PID: 9817)
      • sh (PID: 9808)
      • sh (PID: 9777)
      • sh (PID: 9689)
      • sh (PID: 9758)

    • Checks active cgroups controllers (like CPU time, system memory, network bandwidth)

      • perfctl (PID: 9679)

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

      • perfctl (PID: 9679)

    • Checks the online status of NUMA nodes

      • perfctl (PID: 9679)

    • Checks the user who created the process

      • systemd-journald (PID: 9567)

    • Checks DMI information (probably VM detection)

      • perfctl (PID: 9679)

    • Checks list of the CPUs

      • perfctl (PID: 9679)

  • 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) (100)

EXIF

EXE

CPUArchitecture: 64 bit
CPUByteOrder: Little endian
ObjectFileType: Executable file
CPUType: AMD x86-64
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
612
Monitored processes
394
Malicious processes
0
Suspicious processes
4

Behavior graph

Click at the process to see the details

Process information

PID
CMD
Path
Indicators
Parent process
9266/bin/sh -c "sudo chown user /tmp/perfcc\.gz\.o && chmod +x /tmp/perfcc\.gz\.o && DISPLAY=:0 sudo -i /tmp/perfcc\.gz\.o "/bin/sh—any-guest-agent
User:
user
Integrity Level:
UNKNOWN
Exit code:
9267
9267sudo chown user /tmp/perfcc.gz.o/usr/bin/sudo—sh
User:
user
Integrity Level:
UNKNOWN
Exit code:
0
9268chown user /tmp/perfcc.gz.o/usr/bin/chown—sudo
User:
root
Integrity Level:
UNKNOWN
Exit code:
0
9269chmod +x /tmp/perfcc.gz.o/usr/bin/chmod—sh
User:
user
Integrity Level:
UNKNOWN
Exit code:
0
9270sudo -i /tmp/perfcc.gz.o/usr/bin/sudo—sh
User:
user
Integrity Level:
UNKNOWN
Exit code:
0
9271/tmp/perfcc.gz.o/tmp/perfcc.gz.o—sudo
User:
root
Integrity Level:
UNKNOWN
Exit code:
0
9272/usr/bin/locale-check C.UTF-8/usr/bin/locale-check—perfcc.gz.o
User:
root
Integrity Level:
UNKNOWN
Exit code:
0
9273-bash --login -c \/tmp\/perfcc\.gz\.o/usr/bin/bash—perfcc.gz.o
User:
root
Integrity Level:
UNKNOWN
Exit code:
0
9274sh -c "cat /usr/etc/debuginfod/*\.urls 2>/dev/null"/usr/bin/sh—bash
User:
root
Integrity Level:
UNKNOWN
Exit code:
0
9275tr \n " "/usr/bin/tr—bash
User:
root
Integrity Level:
UNKNOWN
Exit code:
0
Executable files
0
Suspicious files
0
Text files
0
Unknown types
0

Dropped files

PID
Process
Filename
Type
9271perfcc.gz.o/tmp/.xdiag/elog —
MD5:—
SHA256:—
9342crontab/var/spool/cron/crontabs/tmp.4tTWPm —
MD5:—
SHA256:—
9349sed/root/sed6wYqGq —
MD5:—
SHA256:—
9368cp/usr/lib/libpprocps.so —
MD5:—
SHA256:—
9351netplan/systemd/system/netplan-ovs-cleanup.service.JGJHN2 —
MD5:—
SHA256:—
9351netplan/NetworkManager/conf.d/10-globally-managed-devices.conf.ILJHN2 —
MD5:—
SHA256:—
9351netplan/systemd/generator/netplan.stamp —
MD5:—
SHA256:—
9357systemd-fstab-generator/systemd/generator/-.mount —
MD5:—
SHA256:—
9357systemd-fstab-generator/systemd/generator/boot-efi.mount —
MD5:—
SHA256:—
9357systemd-fstab-generator/systemd/generator/swapfile.swap —
MD5:—
SHA256:—
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
2
TCP/UDP connections
19
DNS requests
10
Threats
9

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
—
—
GET
200
104.26.13.205:80
http://api.ipify.org/
US
—
14 b
unknown
—
—
GET
204
91.189.91.49:80
http://connectivity-check.ubuntu.com/
US
—
—
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
—
Canonical Group Limited
US
unknown
—
—
185.125.190.17:80
—
Canonical Group Limited
GB
unknown
—
—
212.102.56.179:443
—
Datacamp Limited
DE
unknown
—
—
185.125.188.54:443
api.snapcraft.io
Canonical Group Limited
GB
unknown
—
—
224.0.0.251:5353
—
—
—
unknown
—
—
185.125.188.58:443
api.snapcraft.io
Canonical Group Limited
GB
unknown
—
—
195.181.175.41:443
—
Datacamp Limited
DE
unknown
—
—
54.36.237.163:443
—
OVH SAS
FR
unknown
—
—
5.199.142.236:9001
—
myLoc managed IT AG
DE
unknown
—
—
95.217.16.212:443
—
Hetzner Online GmbH
FI
unknown

DNS requests

Domain
IP
Reputation
api.snapcraft.io
  • 185.125.188.54
  • 185.125.188.59
  • 185.125.188.58
  • 185.125.188.55
unknown
192.100.168.192.in-addr.arpa
  • —
unknown
api.ipify.org
  • 104.26.13.205
  • 172.67.74.152
  • 104.26.12.205
shared
connectivity-check.ubuntu.com
  • 2620:2d:4000:1::98
  • 2620:2d:4002:1::196
  • 2620:2d:4000:1::96
  • 2620:2d:4000:1::2b
  • 2620:2d:4000:1::2a
  • 2620:2d:4000:1::22
  • 2001:67c:1562::23
  • 2620:2d:4002:1::198
  • 2620:2d:4000:1::23
  • 2620:2d:4000:1::97
  • 2620:2d:4002:1::197
  • 2001:67c:1562::24
unknown

Threats

PID
Process
Class
Message
—
—
Misc activity
ET INFO External IP Lookup Domain (ipify .org) in DNS Lookup
—
—
Misc activity
ET INFO External IP Lookup Domain (ipify .org) in DNS Lookup
—
—
Device Retrieving External IP Address Detected
ET POLICY External IP Lookup api.ipify.org
—
—
Device Retrieving External IP Address Detected
POLICY [ANY.RUN] External IP Lookup by HTTP (api .ipify .org)
—
—
Misc activity
ET USER_AGENTS Go HTTP Client User-Agent
—
—
Misc Attack
ET TOR Known Tor Relay/Router (Not Exit) Node Traffic group 361
—
—
Misc Attack
ET TOR Known Tor Relay/Router (Not Exit) Node Traffic group 181
—
—
Misc Attack
ET TOR Known Tor Relay/Router (Not Exit) Node Traffic group 797
—
—
Device Retrieving External IP Address Detected
SUSPICIOUS [ANY.RUN] Received IP address from server as result of HTTP request
No debug info
Interactive malware hunting service ANY.RUN
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Reports
perfcc.gz